[ 27.078686][ T254] [ 27.078789][ T254] ===================================== [ 27.078936][ T254] WARNING: bad unlock balance detected! [ 27.079077][ T254] 6.12.0-rc5-virtme #1 Not tainted [ 27.079218][ T254] ------------------------------------- [ 27.079363][ T254] ip/254 is trying to release lock (rtnl_mutex) at: [ 27.079544][ T254] [] __rtnl_unlock+0x69/0xf0 [ 27.079722][ T254] but there are no more locks to release! [ 27.079859][ T254] [ 27.079859][ T254] other info that might help us debug this: [ 27.080063][ T254] no locks held by ip/254. [ 27.080204][ T254] [ 27.080204][ T254] stack backtrace: [ 27.080375][ T254] CPU: 1 UID: 0 PID: 254 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 27.080588][ T254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 27.080901][ T254] Call Trace: [ 27.081012][ T254] [ 27.081086][ T254] dump_stack_lvl+0x82/0xd0 [ 27.081235][ T254] ? __rtnl_unlock+0x69/0xf0 [ 27.081378][ T254] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 27.081522][ T254] __lock_release+0x2f7/0x460 [ 27.081663][ T254] ? __pfx___lock_release+0x10/0x10 [ 27.081811][ T254] ? __rtnl_unlock+0x69/0xf0 [ 27.081954][ T254] lock_release+0xd7/0x140 [ 27.082122][ T254] __mutex_unlock_slowpath+0x8f/0x3b0 [ 27.082264][ T254] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 27.082404][ T254] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 27.082582][ T254] ? rtnl_link_ops_get+0x187/0x220 [ 27.082724][ T254] __rtnl_unlock+0x69/0xf0 [ 27.082867][ T254] rtnl_newlink+0x7fd/0xa30 [ 27.083010][ T254] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.083153][ T254] ? find_held_lock+0x2c/0x110 [ 27.083296][ T254] ? __lock_release+0x103/0x460 [ 27.083437][ T254] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.083577][ T254] ? __pfx___lock_release+0x10/0x10 [ 27.083723][ T254] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.083861][ T254] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.083999][ T254] rtnetlink_rcv_msg+0x712/0xc10 [ 27.084141][ T254] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.084279][ T254] ? hlock_class+0x4e/0x130 [ 27.084424][ T254] ? mark_lock+0x38/0x3e0 [ 27.084533][ T254] ? __lock_acquire+0xb3f/0x1580 [ 27.084670][ T254] netlink_rcv_skb+0x130/0x360 [ 27.084813][ T254] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.084956][ T254] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 27.085099][ T254] ? netlink_deliver_tap+0x13e/0x340 [ 27.085242][ T254] ? netlink_deliver_tap+0xc3/0x340 [ 27.085385][ T254] netlink_unicast+0x44b/0x710 [ 27.085529][ T254] ? __pfx_netlink_unicast+0x10/0x10 [ 27.085670][ T254] ? find_held_lock+0x2c/0x110 [ 27.085819][ T254] netlink_sendmsg+0x723/0xbe0 [ 27.085961][ T254] ? __pfx_netlink_sendmsg+0x10/0x10 [ 27.086103][ T254] ____sys_sendmsg+0x7ac/0xa10 [ 27.086246][ T254] ? __pfx_____sys_sendmsg+0x10/0x10 [ 27.086383][ T254] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 27.086558][ T254] ? hlock_class+0x4e/0x130 [ 27.086701][ T254] ? validate_chain+0x130/0x9b0 [ 27.086844][ T254] ___sys_sendmsg+0xee/0x170 [ 27.086983][ T254] ? __pfx_validate_chain+0x10/0x10 [ 27.087126][ T254] ? __pfx____sys_sendmsg+0x10/0x10 [ 27.087265][ T254] ? __lock_acquire+0xb3f/0x1580 [ 27.087407][ T254] ? find_held_lock+0x2c/0x110 [ 27.087545][ T254] ? __lock_release+0x103/0x460 [ 27.087685][ T254] ? __might_fault+0x11b/0x170 [ 27.087824][ T254] ? fdget+0x52/0x1e0 [ 27.087933][ T254] ? lock_acquire+0x32/0xc0 [ 27.088072][ T254] __sys_sendmsg+0xcd/0x170 [ 27.088222][ T254] ? __pfx___sys_sendmsg+0x10/0x10 [ 27.088361][ T254] ? rseq_update_cpu_node_id+0xe6/0x140 [ 27.088508][ T254] do_syscall_64+0xc1/0x1d0 [ 27.088649][ T254] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 27.088821][ T254] RIP: 0033:0x7f3fff8a77b7 [ 27.088965][ T254] 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 [ 27.089463][ T254] RSP: 002b:00007ffebd4e3188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 27.089677][ T254] RAX: ffffffffffffffda RBX: 00007ffebd4e38b0 RCX: 00007f3fff8a77b7 [ 27.089886][ T254] RDX: 0000000000000000 RSI: 00007ffebd4e31f0 RDI: 0000000000000005 [ 27.090095][ T254] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 27.090308][ T254] R10: 00007f3fff760708 R11: 0000000000000246 R12: 00007ffebd4e38c8 [ 27.090516][ T254] R13: 00000000672a2346 R14: 0000000000496600 R15: 00007ffebd4e32d8 [ 27.090727][ T254] [ 247.088225][ T43] INFO: task ip:254 blocked for more than 122 seconds. [ 247.088473][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.088589][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.088791][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002 [ 247.089023][ T43] Call Trace: [ 247.089132][ T43] [ 247.089200][ T43] __schedule+0xa19/0x1dc0 [ 247.089335][ T43] ? __pfx___schedule+0x10/0x10 [ 247.089452][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.089570][ T43] ? trace_lock_release+0x10e/0x180 [ 247.089688][ T43] schedule+0xdf/0x210 [ 247.089773][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.089887][ T43] __mutex_lock+0x634/0xac0 [ 247.090004][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.090131][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.090251][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.090367][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.090482][ T43] rtnl_newlink+0x64b/0xa30 [ 247.090603][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.090724][ T43] ? find_held_lock+0x2c/0x110 [ 247.090842][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.090957][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.091075][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.091185][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.091297][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.091407][ T43] ? hlock_class+0x4e/0x130 [ 247.091527][ T43] ? mark_lock+0x38/0x3e0 [ 247.091612][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.091723][ T43] netlink_rcv_skb+0x130/0x360 [ 247.091837][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.091950][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.092073][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.092184][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.092295][ T43] netlink_unicast+0x44b/0x710 [ 247.092411][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.092524][ T43] ? find_held_lock+0x2c/0x110 [ 247.092635][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.092748][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.092862][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.092975][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.093089][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.093227][ T43] ? hlock_class+0x4e/0x130 [ 247.093343][ T43] ? validate_chain+0x130/0x9b0 [ 247.093456][ T43] ___sys_sendmsg+0xee/0x170 [ 247.093567][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.093677][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.093788][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.093904][ T43] ? find_held_lock+0x2c/0x110 [ 247.094018][ T43] ? __lock_release+0x103/0x460 [ 247.094132][ T43] ? __might_fault+0x11b/0x170 [ 247.094247][ T43] ? fdget+0x52/0x1e0 [ 247.094338][ T43] ? lock_acquire+0x32/0xc0 [ 247.094451][ T43] __sys_sendmsg+0xcd/0x170 [ 247.094564][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.094676][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.094794][ T43] do_syscall_64+0xc1/0x1d0 [ 247.094910][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.095047][ T43] RIP: 0033:0x7f3fff8a77b7 [ 247.095176][ T43] RSP: 002b:00007ffebd4e3188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.095352][ T43] RAX: ffffffffffffffda RBX: 00007ffebd4e38b0 RCX: 00007f3fff8a77b7 [ 247.095519][ T43] RDX: 0000000000000000 RSI: 00007ffebd4e31f0 RDI: 0000000000000005 [ 247.095685][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.095851][ T43] R10: 00007f3fff760708 R11: 0000000000000246 R12: 00007ffebd4e38c8 [ 247.096025][ T43] R13: 00000000672a2346 R14: 0000000000496600 R15: 00007ffebd4e32d8 [ 247.096199][ T43] [ 247.096285][ T43] INFO: lockdep is turned off. [ 369.968223][ T43] INFO: task kworker/u16:1:75 blocked for more than 122 seconds. [ 369.968511][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.968620][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.968804][ T43] task:kworker/u16:1 state:D stack:30248 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 369.969077][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.969231][ T43] Call Trace: [ 369.969319][ T43] [ 369.969380][ T43] __schedule+0xa19/0x1dc0 [ 369.969500][ T43] ? __pfx___schedule+0x10/0x10 [ 369.969619][ T43] ? __lock_release+0x103/0x460 [ 369.969735][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.969853][ T43] ? trace_lock_release+0x10e/0x180 [ 369.969987][ T43] schedule+0xdf/0x210 [ 369.970088][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.970202][ T43] __mutex_lock+0x634/0xac0 [ 369.970315][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.970428][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.970539][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.970653][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.970769][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.970884][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.970994][ T43] addrconf_verify_work+0x12/0x30 [ 369.971118][ T43] process_one_work+0xe55/0x16d0 [ 369.971232][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.971343][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.971456][ T43] ? assign_work+0x16c/0x240 [ 369.971570][ T43] worker_thread+0x58c/0xce0 [ 369.971689][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 369.971831][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.971943][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.972064][ T43] kthread+0x28a/0x350 [ 369.972153][ T43] ? __pfx_kthread+0x10/0x10 [ 369.972265][ T43] ret_from_fork+0x31/0x70 [ 369.972378][ T43] ? __pfx_kthread+0x10/0x10 [ 369.972487][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.972606][ T43] [ 369.972701][ T43] INFO: task ip:254 blocked for more than 245 seconds. [ 369.972833][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.972937][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.973133][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002 [ 369.973355][ T43] Call Trace: [ 369.973438][ T43] [ 369.973495][ T43] __schedule+0xa19/0x1dc0 [ 369.973618][ T43] ? __pfx___schedule+0x10/0x10 [ 369.973730][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.973844][ T43] ? trace_lock_release+0x10e/0x180 [ 369.973956][ T43] schedule+0xdf/0x210 [ 369.974043][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.974164][ T43] __mutex_lock+0x634/0xac0 [ 369.974279][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.974392][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.974510][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.974624][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.974736][ T43] rtnl_newlink+0x64b/0xa30 [ 369.974849][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.974959][ T43] ? find_held_lock+0x2c/0x110 [ 369.975082][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.975196][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.975308][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.975423][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.975538][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.975651][ T43] ? hlock_class+0x4e/0x130 [ 369.975761][ T43] ? mark_lock+0x38/0x3e0 [ 369.975846][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.975961][ T43] netlink_rcv_skb+0x130/0x360 [ 369.976086][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.976199][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.976314][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.976428][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.976544][ T43] netlink_unicast+0x44b/0x710 [ 369.976655][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.976766][ T43] ? find_held_lock+0x2c/0x110 [ 369.976880][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.977000][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.977122][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.977240][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.977353][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.977495][ T43] ? hlock_class+0x4e/0x130 [ 369.977610][ T43] ? validate_chain+0x130/0x9b0 [ 369.977724][ T43] ___sys_sendmsg+0xee/0x170 [ 369.977835][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.977949][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.978065][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.978182][ T43] ? find_held_lock+0x2c/0x110 [ 369.978302][ T43] ? __lock_release+0x103/0x460 [ 369.978416][ T43] ? __might_fault+0x11b/0x170 [ 369.978532][ T43] ? fdget+0x52/0x1e0 [ 369.978620][ T43] ? lock_acquire+0x32/0xc0 [ 369.978731][ T43] __sys_sendmsg+0xcd/0x170 [ 369.978843][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.978955][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.979086][ T43] do_syscall_64+0xc1/0x1d0 [ 369.979209][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.979354][ T43] RIP: 0033:0x7f3fff8a77b7 [ 369.979476][ T43] RSP: 002b:00007ffebd4e3188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.979642][ T43] RAX: ffffffffffffffda RBX: 00007ffebd4e38b0 RCX: 00007f3fff8a77b7 [ 369.979807][ T43] RDX: 0000000000000000 RSI: 00007ffebd4e31f0 RDI: 0000000000000005 [ 369.979980][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.980160][ T43] R10: 00007f3fff760708 R11: 0000000000000246 R12: 00007ffebd4e38c8 [ 369.980325][ T43] R13: 00000000672a2346 R14: 0000000000496600 R15: 00007ffebd4e32d8 [ 369.980496][ T43] [ 369.980579][ T43] INFO: lockdep is turned off. [ 492.848283][ T43] INFO: task kworker/u16:1:75 blocked for more than 245 seconds. [ 492.848975][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.849184][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.849514][ T43] task:kworker/u16:1 state:D stack:30248 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 492.849877][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.850132][ T43] Call Trace: [ 492.850263][ T43] [ 492.850357][ T43] __schedule+0xa19/0x1dc0 [ 492.850560][ T43] ? __pfx___schedule+0x10/0x10 [ 492.850748][ T43] ? __lock_release+0x103/0x460 [ 492.850931][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.851131][ T43] ? trace_lock_release+0x10e/0x180 [ 492.851305][ T43] schedule+0xdf/0x210 [ 492.851437][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.851610][ T43] __mutex_lock+0x634/0xac0 [ 492.851781][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.851951][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.852131][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.852305][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.852471][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.852642][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.852808][ T43] addrconf_verify_work+0x12/0x30 [ 492.852983][ T43] process_one_work+0xe55/0x16d0 [ 492.853158][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.853326][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.853508][ T43] ? assign_work+0x16c/0x240 [ 492.853683][ T43] worker_thread+0x58c/0xce0 [ 492.853859][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 492.854076][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.854243][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.854408][ T43] kthread+0x28a/0x350 [ 492.854540][ T43] ? __pfx_kthread+0x10/0x10 [ 492.854710][ T43] ret_from_fork+0x31/0x70 [ 492.854889][ T43] ? __pfx_kthread+0x10/0x10 [ 492.855066][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.855247][ T43] [ 492.855382][ T43] INFO: task ip:254 blocked for more than 368 seconds. [ 492.855578][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.855733][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.856004][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002 [ 492.856351][ T43] Call Trace: [ 492.856478][ T43] [ 492.856567][ T43] __schedule+0xa19/0x1dc0 [ 492.856751][ T43] ? __pfx___schedule+0x10/0x10 [ 492.856920][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.857098][ T43] ? trace_lock_release+0x10e/0x180 [ 492.857270][ T43] schedule+0xdf/0x210 [ 492.857402][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.857573][ T43] __mutex_lock+0x634/0xac0 [ 492.857742][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.857916][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.858099][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.858272][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.858440][ T43] rtnl_newlink+0x64b/0xa30 [ 492.858611][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.858780][ T43] ? find_held_lock+0x2c/0x110 [ 492.858956][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.859141][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.859341][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.859519][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.859719][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.859898][ T43] ? hlock_class+0x4e/0x130 [ 492.860087][ T43] ? mark_lock+0x38/0x3e0 [ 492.860225][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.860409][ T43] netlink_rcv_skb+0x130/0x360 [ 492.860592][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.860777][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.860977][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.861191][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.861364][ T43] netlink_unicast+0x44b/0x710 [ 492.861537][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.861705][ T43] ? find_held_lock+0x2c/0x110 [ 492.861878][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.862091][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.862272][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.862455][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.862628][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.862868][ T43] ? hlock_class+0x4e/0x130 [ 492.863044][ T43] ? validate_chain+0x130/0x9b0 [ 492.863238][ T43] ___sys_sendmsg+0xee/0x170 [ 492.863405][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.863581][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.863750][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.863920][ T43] ? find_held_lock+0x2c/0x110 [ 492.864095][ T43] ? __lock_release+0x103/0x460 [ 492.864265][ T43] ? __might_fault+0x11b/0x170 [ 492.864435][ T43] ? fdget+0x52/0x1e0 [ 492.864564][ T43] ? lock_acquire+0x32/0xc0 [ 492.864731][ T43] __sys_sendmsg+0xcd/0x170 [ 492.864898][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.865083][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.865267][ T43] do_syscall_64+0xc1/0x1d0 [ 492.865443][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.865650][ T43] RIP: 0033:0x7f3fff8a77b7 [ 492.865826][ T43] RSP: 002b:00007ffebd4e3188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.866084][ T43] RAX: ffffffffffffffda RBX: 00007ffebd4e38b0 RCX: 00007f3fff8a77b7 [ 492.866334][ T43] RDX: 0000000000000000 RSI: 00007ffebd4e31f0 RDI: 0000000000000005 [ 492.866610][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.866858][ T43] R10: 00007f3fff760708 R11: 0000000000000246 R12: 00007ffebd4e38c8 [ 492.867111][ T43] R13: 00000000672a2346 R14: 0000000000496600 R15: 00007ffebd4e32d8 [ 492.867394][ T43] [ 492.867527][ T43] INFO: lockdep is turned off. [ 615.728227][ T43] INFO: task kworker/u16:1:75 blocked for more than 368 seconds. [ 615.728593][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.728704][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.728891][ T43] task:kworker/u16:1 state:D stack:30248 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 615.729157][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.729310][ T43] Call Trace: [ 615.729407][ T43] [ 615.729473][ T43] __schedule+0xa19/0x1dc0 [ 615.729594][ T43] ? __pfx___schedule+0x10/0x10 [ 615.729710][ T43] ? __lock_release+0x103/0x460 [ 615.729825][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.729941][ T43] ? trace_lock_release+0x10e/0x180 [ 615.730065][ T43] schedule+0xdf/0x210 [ 615.730158][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.730275][ T43] __mutex_lock+0x634/0xac0 [ 615.730394][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.730506][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.730617][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.730732][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.730844][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.730956][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.731072][ T43] addrconf_verify_work+0x12/0x30 [ 615.731187][ T43] process_one_work+0xe55/0x16d0 [ 615.731305][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.731415][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.731527][ T43] ? assign_work+0x16c/0x240 [ 615.731640][ T43] worker_thread+0x58c/0xce0 [ 615.731752][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 615.731890][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.732002][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.732121][ T43] kthread+0x28a/0x350 [ 615.732210][ T43] ? __pfx_kthread+0x10/0x10 [ 615.732320][ T43] ret_from_fork+0x31/0x70 [ 615.732435][ T43] ? __pfx_kthread+0x10/0x10 [ 615.732547][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.732668][ T43] [ 615.732756][ T43] INFO: task ip:254 blocked for more than 491 seconds. [ 615.732886][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.732990][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.733179][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002 [ 615.733400][ T43] Call Trace: [ 615.733484][ T43] [ 615.733543][ T43] __schedule+0xa19/0x1dc0 [ 615.733662][ T43] ? __pfx___schedule+0x10/0x10 [ 615.733774][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.733888][ T43] ? trace_lock_release+0x10e/0x180 [ 615.734008][ T43] schedule+0xdf/0x210 [ 615.734102][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.734215][ T43] __mutex_lock+0x634/0xac0 [ 615.734330][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.734443][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.734561][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.734676][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.734786][ T43] rtnl_newlink+0x64b/0xa30 [ 615.734900][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.735016][ T43] ? find_held_lock+0x2c/0x110 [ 615.735137][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.735250][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.735360][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.735472][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.735584][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.735694][ T43] ? hlock_class+0x4e/0x130 [ 615.735804][ T43] ? mark_lock+0x38/0x3e0 [ 615.735892][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.736005][ T43] netlink_rcv_skb+0x130/0x360 [ 615.736126][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.736239][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.736354][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.736465][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.736579][ T43] netlink_unicast+0x44b/0x710 [ 615.736691][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.736808][ T43] ? find_held_lock+0x2c/0x110 [ 615.736922][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.737036][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.737156][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.737268][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.737378][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.737520][ T43] ? hlock_class+0x4e/0x130 [ 615.737632][ T43] ? validate_chain+0x130/0x9b0 [ 615.737747][ T43] ___sys_sendmsg+0xee/0x170 [ 615.737858][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.737971][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.738090][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.738207][ T43] ? find_held_lock+0x2c/0x110 [ 615.738317][ T43] ? __lock_release+0x103/0x460 [ 615.738429][ T43] ? __might_fault+0x11b/0x170 [ 615.738549][ T43] ? fdget+0x52/0x1e0 [ 615.738635][ T43] ? lock_acquire+0x32/0xc0 [ 615.738753][ T43] __sys_sendmsg+0xcd/0x170 [ 615.738866][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.738979][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.739101][ T43] do_syscall_64+0xc1/0x1d0 [ 615.739219][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.739358][ T43] RIP: 0033:0x7f3fff8a77b7 [ 615.739479][ T43] RSP: 002b:00007ffebd4e3188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.739651][ T43] RAX: ffffffffffffffda RBX: 00007ffebd4e38b0 RCX: 00007f3fff8a77b7 [ 615.739816][ T43] RDX: 0000000000000000 RSI: 00007ffebd4e31f0 RDI: 0000000000000005 [ 615.739981][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.740148][ T43] R10: 00007f3fff760708 R11: 0000000000000246 R12: 00007ffebd4e38c8 [ 615.740324][ T43] R13: 00000000672a2346 R14: 0000000000496600 R15: 00007ffebd4e32d8 [ 615.740499][ T43] [ 615.740584][ T43] INFO: lockdep is turned off. [ 738.608189][ T43] INFO: task kworker/u16:1:75 blocked for more than 491 seconds. [ 738.608485][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.608592][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.608775][ T43] task:kworker/u16:1 state:D stack:30248 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 738.609034][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.609208][ T43] Call Trace: [ 738.609293][ T43] [ 738.609367][ T43] __schedule+0xa19/0x1dc0 [ 738.609489][ T43] ? __pfx___schedule+0x10/0x10 [ 738.609603][ T43] ? __lock_release+0x103/0x460 [ 738.609717][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.609831][ T43] ? trace_lock_release+0x10e/0x180 [ 738.609943][ T43] schedule+0xdf/0x210 [ 738.610036][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.610157][ T43] __mutex_lock+0x634/0xac0 [ 738.610272][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.610385][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.610497][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.610613][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.610723][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.610840][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.610951][ T43] addrconf_verify_work+0x12/0x30 [ 738.611068][ T43] process_one_work+0xe55/0x16d0 [ 738.611183][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.611294][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.611414][ T43] ? assign_work+0x16c/0x240 [ 738.611526][ T43] worker_thread+0x58c/0xce0 [ 738.611639][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 738.611785][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.611895][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.612006][ T43] kthread+0x28a/0x350 [ 738.612100][ T43] ? __pfx_kthread+0x10/0x10 [ 738.612211][ T43] ret_from_fork+0x31/0x70 [ 738.612323][ T43] ? __pfx_kthread+0x10/0x10 [ 738.612432][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.612550][ T43] [ 738.612640][ T43] INFO: task ip:254 blocked for more than 614 seconds. [ 738.612775][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.612878][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.613065][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002 [ 738.613284][ T43] Call Trace: [ 738.613368][ T43] [ 738.613426][ T43] __schedule+0xa19/0x1dc0 [ 738.613549][ T43] ? __pfx___schedule+0x10/0x10 [ 738.613668][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613780][ T43] ? trace_lock_release+0x10e/0x180 [ 738.613891][ T43] schedule+0xdf/0x210 [ 738.613977][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.614094][ T43] __mutex_lock+0x634/0xac0 [ 738.614207][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.614320][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.614434][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.614551][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.614660][ T43] rtnl_newlink+0x64b/0xa30 [ 738.614772][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.614881][ T43] ? find_held_lock+0x2c/0x110 [ 738.614995][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.615115][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.615226][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.615336][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.615449][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.615562][ T43] ? hlock_class+0x4e/0x130 [ 738.615672][ T43] ? mark_lock+0x38/0x3e0 [ 738.615759][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.615873][ T43] netlink_rcv_skb+0x130/0x360 [ 738.615988][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.616105][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.616221][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.616331][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.616451][ T43] netlink_unicast+0x44b/0x710 [ 738.616564][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.616674][ T43] ? find_held_lock+0x2c/0x110 [ 738.616786][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.616901][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.617015][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.617133][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.617244][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.617387][ T43] ? hlock_class+0x4e/0x130 [ 738.617498][ T43] ? validate_chain+0x130/0x9b0 [ 738.617608][ T43] ___sys_sendmsg+0xee/0x170 [ 738.617719][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.617867][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.617980][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.618098][ T43] ? find_held_lock+0x2c/0x110 [ 738.618210][ T43] ? __lock_release+0x103/0x460 [ 738.618325][ T43] ? __might_fault+0x11b/0x170 [ 738.618439][ T43] ? fdget+0x52/0x1e0 [ 738.618526][ T43] ? lock_acquire+0x32/0xc0 [ 738.618637][ T43] __sys_sendmsg+0xcd/0x170 [ 738.618747][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.618862][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.618981][ T43] do_syscall_64+0xc1/0x1d0 [ 738.619127][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.619271][ T43] RIP: 0033:0x7f3fff8a77b7 [ 738.619392][ T43] RSP: 002b:00007ffebd4e3188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.619561][ T43] RAX: ffffffffffffffda RBX: 00007ffebd4e38b0 RCX: 00007f3fff8a77b7 [ 738.619726][ T43] RDX: 0000000000000000 RSI: 00007ffebd4e31f0 RDI: 0000000000000005 [ 738.619893][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.620061][ T43] R10: 00007f3fff760708 R11: 0000000000000246 R12: 00007ffebd4e38c8 [ 738.620229][ T43] R13: 00000000672a2346 R14: 0000000000496600 R15: 00007ffebd4e32d8 [ 738.620399][ T43] [ 738.620484][ T43] INFO: lockdep is turned off. [ 861.488151][ T43] INFO: task kworker/u16:1:75 blocked for more than 614 seconds. [ 861.488501][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.488611][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.488803][ T43] task:kworker/u16:1 state:D stack:30248 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 861.489032][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.489207][ T43] Call Trace: [ 861.489301][ T43] [ 861.489363][ T43] __schedule+0xa19/0x1dc0 [ 861.489484][ T43] ? __pfx___schedule+0x10/0x10 [ 861.489600][ T43] ? __lock_release+0x103/0x460 [ 861.489714][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.489836][ T43] ? trace_lock_release+0x10e/0x180 [ 861.489948][ T43] schedule+0xdf/0x210 [ 861.490034][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.490158][ T43] __mutex_lock+0x634/0xac0 [ 861.490271][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.490382][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.490492][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.490612][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.490723][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.490835][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.490946][ T43] addrconf_verify_work+0x12/0x30 [ 861.491065][ T43] process_one_work+0xe55/0x16d0 [ 861.491179][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.491290][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.491403][ T43] ? assign_work+0x16c/0x240 [ 861.491521][ T43] worker_thread+0x58c/0xce0 [ 861.491634][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 861.491772][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.491883][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.491992][ T43] kthread+0x28a/0x350 [ 861.492084][ T43] ? __pfx_kthread+0x10/0x10 [ 861.492197][ T43] ret_from_fork+0x31/0x70 [ 861.492312][ T43] ? __pfx_kthread+0x10/0x10 [ 861.492425][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.492542][ T43] [ 861.492626][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.492813][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr