[ 31.062180][ T256] [ 31.062292][ T256] ===================================== [ 31.062433][ T256] WARNING: bad unlock balance detected! [ 31.062571][ T256] 6.12.0-rc5-virtme #1 Not tainted [ 31.062702][ T256] ------------------------------------- [ 31.062829][ T256] ip/256 is trying to release lock (rtnl_mutex) at: [ 31.063011][ T256] [] __rtnl_unlock+0x69/0xf0 [ 31.063193][ T256] but there are no more locks to release! [ 31.063327][ T256] [ 31.063327][ T256] other info that might help us debug this: [ 31.063520][ T256] no locks held by ip/256. [ 31.063655][ T256] [ 31.063655][ T256] stack backtrace: [ 31.063830][ T256] CPU: 3 UID: 0 PID: 256 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 31.064036][ T256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 31.064334][ T256] Call Trace: [ 31.064443][ T256] [ 31.064510][ T256] dump_stack_lvl+0x82/0xd0 [ 31.064654][ T256] ? __rtnl_unlock+0x69/0xf0 [ 31.064787][ T256] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 31.064929][ T256] __lock_release+0x2f7/0x460 [ 31.065063][ T256] ? __pfx___lock_release+0x10/0x10 [ 31.065260][ T256] ? __rtnl_unlock+0x69/0xf0 [ 31.065401][ T256] lock_release+0xd7/0x140 [ 31.065537][ T256] __mutex_unlock_slowpath+0x8f/0x3b0 [ 31.065674][ T256] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 31.065812][ T256] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 31.065982][ T256] ? rtnl_link_ops_get+0x187/0x220 [ 31.066123][ T256] __rtnl_unlock+0x69/0xf0 [ 31.066266][ T256] rtnl_newlink+0x7fd/0xa30 [ 31.066404][ T256] ? __pfx_rtnl_newlink+0x10/0x10 [ 31.066545][ T256] ? find_held_lock+0x2c/0x110 [ 31.066681][ T256] ? __lock_release+0x103/0x460 [ 31.066824][ T256] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 31.066967][ T256] ? __pfx___lock_release+0x10/0x10 [ 31.067119][ T256] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 31.067255][ T256] ? __pfx_rtnl_newlink+0x10/0x10 [ 31.067388][ T256] rtnetlink_rcv_msg+0x712/0xc10 [ 31.067524][ T256] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 31.067658][ T256] ? hlock_class+0x4e/0x130 [ 31.067793][ T256] ? mark_lock+0x38/0x3e0 [ 31.067899][ T256] ? __lock_acquire+0xb3f/0x1580 [ 31.068040][ T256] netlink_rcv_skb+0x130/0x360 [ 31.068173][ T256] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 31.068314][ T256] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 31.068449][ T256] ? netlink_deliver_tap+0x13e/0x340 [ 31.068593][ T256] ? netlink_deliver_tap+0xc3/0x340 [ 31.068743][ T256] netlink_unicast+0x44b/0x710 [ 31.068893][ T256] ? __pfx_netlink_unicast+0x10/0x10 [ 31.069037][ T256] ? find_held_lock+0x2c/0x110 [ 31.069168][ T256] netlink_sendmsg+0x723/0xbe0 [ 31.069309][ T256] ? __pfx_netlink_sendmsg+0x10/0x10 [ 31.069455][ T256] ____sys_sendmsg+0x7ac/0xa10 [ 31.069597][ T256] ? __pfx_____sys_sendmsg+0x10/0x10 [ 31.069724][ T256] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 31.069895][ T256] ? hlock_class+0x4e/0x130 [ 31.070040][ T256] ? validate_chain+0x130/0x9b0 [ 31.070182][ T256] ___sys_sendmsg+0xee/0x170 [ 31.070325][ T256] ? __pfx_validate_chain+0x10/0x10 [ 31.070461][ T256] ? __pfx____sys_sendmsg+0x10/0x10 [ 31.070610][ T256] ? __lock_acquire+0xb3f/0x1580 [ 31.070752][ T256] ? find_held_lock+0x2c/0x110 [ 31.070895][ T256] ? __lock_release+0x103/0x460 [ 31.071032][ T256] ? __might_fault+0x11b/0x170 [ 31.071177][ T256] ? fdget+0x52/0x1e0 [ 31.071292][ T256] ? lock_acquire+0x32/0xc0 [ 31.071431][ T256] __sys_sendmsg+0xcd/0x170 [ 31.071567][ T256] ? __pfx___sys_sendmsg+0x10/0x10 [ 31.071709][ T256] ? rseq_update_cpu_node_id+0xe6/0x140 [ 31.071855][ T256] do_syscall_64+0xc1/0x1d0 [ 31.072005][ T256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 31.072176][ T256] RIP: 0033:0x7feb4bdd57b7 [ 31.072315][ T256] 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 [ 31.072791][ T256] RSP: 002b:00007ffee47502a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 31.073001][ T256] RAX: ffffffffffffffda RBX: 00007ffee47509d0 RCX: 00007feb4bdd57b7 [ 31.073204][ T256] RDX: 0000000000000000 RSI: 00007ffee4750310 RDI: 0000000000000005 [ 31.073403][ T256] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 31.073607][ T256] R10: 00007feb4bc8e708 R11: 0000000000000246 R12: 00007ffee47509e8 [ 31.073800][ T256] R13: 000000006729e183 R14: 0000000000496600 R15: 00007ffee47503f8 [ 31.074005][ T256] [ 247.091345][ T43] INFO: task ip:256 blocked for more than 122 seconds. [ 247.091597][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.091725][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.091917][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 247.092163][ T43] Call Trace: [ 247.092251][ T43] [ 247.092344][ T43] __schedule+0xa19/0x1dc0 [ 247.092483][ T43] ? __pfx___schedule+0x10/0x10 [ 247.092616][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.092737][ T43] ? trace_lock_release+0x10e/0x180 [ 247.092852][ T43] schedule+0xdf/0x210 [ 247.092938][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.093051][ T43] __mutex_lock+0x634/0xac0 [ 247.093180][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.093310][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.093455][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.093577][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.093702][ T43] rtnl_newlink+0x64b/0xa30 [ 247.093833][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.093945][ T43] ? find_held_lock+0x2c/0x110 [ 247.094057][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.094188][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.094323][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.094445][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.094568][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.094678][ T43] ? hlock_class+0x4e/0x130 [ 247.094788][ T43] ? mark_lock+0x38/0x3e0 [ 247.094878][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.094995][ T43] netlink_rcv_skb+0x130/0x360 [ 247.095109][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.095220][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.095366][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.095515][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.095626][ T43] netlink_unicast+0x44b/0x710 [ 247.095742][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.095853][ T43] ? find_held_lock+0x2c/0x110 [ 247.095988][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.096117][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.096230][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.096363][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.096484][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.096637][ T43] ? hlock_class+0x4e/0x130 [ 247.096749][ T43] ? validate_chain+0x130/0x9b0 [ 247.096861][ T43] ___sys_sendmsg+0xee/0x170 [ 247.096971][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.097096][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.097212][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.097346][ T43] ? find_held_lock+0x2c/0x110 [ 247.097472][ T43] ? __lock_release+0x103/0x460 [ 247.097599][ T43] ? __might_fault+0x11b/0x170 [ 247.097718][ T43] ? fdget+0x52/0x1e0 [ 247.097810][ T43] ? lock_acquire+0x32/0xc0 [ 247.097924][ T43] __sys_sendmsg+0xcd/0x170 [ 247.098049][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.098173][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.098314][ T43] do_syscall_64+0xc1/0x1d0 [ 247.098458][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.098600][ T43] RIP: 0033:0x7feb4bdd57b7 [ 247.098722][ T43] RSP: 002b:00007ffee47502a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.098897][ T43] RAX: ffffffffffffffda RBX: 00007ffee47509d0 RCX: 00007feb4bdd57b7 [ 247.099063][ T43] RDX: 0000000000000000 RSI: 00007ffee4750310 RDI: 0000000000000005 [ 247.099234][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.099418][ T43] R10: 00007feb4bc8e708 R11: 0000000000000246 R12: 00007ffee47509e8 [ 247.099608][ T43] R13: 000000006729e183 R14: 0000000000496600 R15: 00007ffee47503f8 [ 247.099784][ T43] [ 247.099871][ T43] INFO: lockdep is turned off. [ 369.971438][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.971790][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.971902][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.972088][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.972349][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.972509][ T43] Call Trace: [ 369.972596][ T43] [ 369.972659][ T43] __schedule+0xa19/0x1dc0 [ 369.972784][ T43] ? __pfx___schedule+0x10/0x10 [ 369.972899][ T43] ? __lock_release+0x103/0x460 [ 369.973031][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.973163][ T43] ? trace_lock_release+0x10e/0x180 [ 369.973287][ T43] schedule+0xdf/0x210 [ 369.973375][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.973486][ T43] __mutex_lock+0x634/0xac0 [ 369.973603][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.973720][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.973831][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.973942][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.974054][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.974168][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.974285][ T43] addrconf_verify_work+0x12/0x30 [ 369.974399][ T43] process_one_work+0xe55/0x16d0 [ 369.974517][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.974634][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.974746][ T43] ? assign_work+0x16c/0x240 [ 369.974864][ T43] worker_thread+0x58c/0xce0 [ 369.974983][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.975095][ T43] kthread+0x28a/0x350 [ 369.975184][ T43] ? __pfx_kthread+0x10/0x10 [ 369.975305][ T43] ret_from_fork+0x31/0x70 [ 369.975424][ T43] ? __pfx_kthread+0x10/0x10 [ 369.975544][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.975663][ T43] [ 369.975766][ T43] INFO: task ip:256 blocked for more than 245 seconds. [ 369.975901][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.976007][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.976186][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 369.976421][ T43] Call Trace: [ 369.976508][ T43] [ 369.976566][ T43] __schedule+0xa19/0x1dc0 [ 369.976679][ T43] ? __pfx___schedule+0x10/0x10 [ 369.976791][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.976906][ T43] ? trace_lock_release+0x10e/0x180 [ 369.977021][ T43] schedule+0xdf/0x210 [ 369.977106][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.977216][ T43] __mutex_lock+0x634/0xac0 [ 369.977430][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.977550][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.977666][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.977783][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.977897][ T43] rtnl_newlink+0x64b/0xa30 [ 369.978012][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.978133][ T43] ? find_held_lock+0x2c/0x110 [ 369.978247][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.978385][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.978502][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.978616][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.978748][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.978878][ T43] ? hlock_class+0x4e/0x130 [ 369.978991][ T43] ? mark_lock+0x38/0x3e0 [ 369.979077][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.979190][ T43] netlink_rcv_skb+0x130/0x360 [ 369.979318][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.979447][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.979564][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.979684][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.979796][ T43] netlink_unicast+0x44b/0x710 [ 369.979912][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.980049][ T43] ? find_held_lock+0x2c/0x110 [ 369.980167][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.980291][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.980434][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.980559][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.980670][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.980821][ T43] ? hlock_class+0x4e/0x130 [ 369.980968][ T43] ? validate_chain+0x130/0x9b0 [ 369.981085][ T43] ___sys_sendmsg+0xee/0x170 [ 369.981204][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.981326][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.981444][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.981581][ T43] ? find_held_lock+0x2c/0x110 [ 369.981695][ T43] ? __lock_release+0x103/0x460 [ 369.981806][ T43] ? __might_fault+0x11b/0x170 [ 369.981935][ T43] ? fdget+0x52/0x1e0 [ 369.982036][ T43] ? lock_acquire+0x32/0xc0 [ 369.982149][ T43] __sys_sendmsg+0xcd/0x170 [ 369.982267][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.982400][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.982525][ T43] do_syscall_64+0xc1/0x1d0 [ 369.982649][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.982796][ T43] RIP: 0033:0x7feb4bdd57b7 [ 369.982938][ T43] RSP: 002b:00007ffee47502a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.983117][ T43] RAX: ffffffffffffffda RBX: 00007ffee47509d0 RCX: 00007feb4bdd57b7 [ 369.983320][ T43] RDX: 0000000000000000 RSI: 00007ffee4750310 RDI: 0000000000000005 [ 369.983488][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.983669][ T43] R10: 00007feb4bc8e708 R11: 0000000000000246 R12: 00007ffee47509e8 [ 369.983833][ T43] R13: 000000006729e183 R14: 0000000000496600 R15: 00007ffee47503f8 [ 369.984011][ T43] [ 369.984099][ T43] INFO: lockdep is turned off. [ 492.851373][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.851747][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.851861][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.852068][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.852353][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.852525][ T43] Call Trace: [ 492.852616][ T43] [ 492.852681][ T43] __schedule+0xa19/0x1dc0 [ 492.852838][ T43] ? __pfx___schedule+0x10/0x10 [ 492.852960][ T43] ? __lock_release+0x103/0x460 [ 492.853107][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.853228][ T43] ? trace_lock_release+0x10e/0x180 [ 492.853358][ T43] schedule+0xdf/0x210 [ 492.853461][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.853574][ T43] __mutex_lock+0x634/0xac0 [ 492.853693][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.853814][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.853931][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.854055][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.854173][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.854298][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.854413][ T43] addrconf_verify_work+0x12/0x30 [ 492.854553][ T43] process_one_work+0xe55/0x16d0 [ 492.854679][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.854802][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.854916][ T43] ? assign_work+0x16c/0x240 [ 492.855044][ T43] worker_thread+0x58c/0xce0 [ 492.855167][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.855291][ T43] kthread+0x28a/0x350 [ 492.855381][ T43] ? __pfx_kthread+0x10/0x10 [ 492.855495][ T43] ret_from_fork+0x31/0x70 [ 492.855611][ T43] ? __pfx_kthread+0x10/0x10 [ 492.855748][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.855886][ T43] [ 492.855999][ T43] INFO: task ip:256 blocked for more than 368 seconds. [ 492.856137][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.856248][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.856445][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 492.856684][ T43] Call Trace: [ 492.856772][ T43] [ 492.856831][ T43] __schedule+0xa19/0x1dc0 [ 492.856948][ T43] ? __pfx___schedule+0x10/0x10 [ 492.857083][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.857201][ T43] ? trace_lock_release+0x10e/0x180 [ 492.857336][ T43] schedule+0xdf/0x210 [ 492.857426][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.857540][ T43] __mutex_lock+0x634/0xac0 [ 492.857679][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.857799][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.857918][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.858054][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.858165][ T43] rtnl_newlink+0x64b/0xa30 [ 492.858291][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.858419][ T43] ? find_held_lock+0x2c/0x110 [ 492.858561][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.858674][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.858797][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.858912][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.859040][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.859151][ T43] ? hlock_class+0x4e/0x130 [ 492.859262][ T43] ? mark_lock+0x38/0x3e0 [ 492.859373][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.859485][ T43] netlink_rcv_skb+0x130/0x360 [ 492.859599][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.859749][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.859869][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.859982][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.860097][ T43] netlink_unicast+0x44b/0x710 [ 492.860218][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.860346][ T43] ? find_held_lock+0x2c/0x110 [ 492.860502][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.860619][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.860787][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.860921][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.861035][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.861182][ T43] ? hlock_class+0x4e/0x130 [ 492.861302][ T43] ? validate_chain+0x130/0x9b0 [ 492.861440][ T43] ___sys_sendmsg+0xee/0x170 [ 492.861557][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.861668][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.861796][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.861937][ T43] ? find_held_lock+0x2c/0x110 [ 492.862065][ T43] ? __lock_release+0x103/0x460 [ 492.862187][ T43] ? __might_fault+0x11b/0x170 [ 492.862316][ T43] ? fdget+0x52/0x1e0 [ 492.862415][ T43] ? lock_acquire+0x32/0xc0 [ 492.862525][ T43] __sys_sendmsg+0xcd/0x170 [ 492.862640][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.862754][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.862881][ T43] do_syscall_64+0xc1/0x1d0 [ 492.862996][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.863143][ T43] RIP: 0033:0x7feb4bdd57b7 [ 492.863284][ T43] RSP: 002b:00007ffee47502a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.863458][ T43] RAX: ffffffffffffffda RBX: 00007ffee47509d0 RCX: 00007feb4bdd57b7 [ 492.863627][ T43] RDX: 0000000000000000 RSI: 00007ffee4750310 RDI: 0000000000000005 [ 492.863827][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.863996][ T43] R10: 00007feb4bc8e708 R11: 0000000000000246 R12: 00007ffee47509e8 [ 492.864172][ T43] R13: 000000006729e183 R14: 0000000000496600 R15: 00007ffee47503f8 [ 492.864406][ T43] [ 492.864493][ T43] INFO: lockdep is turned off. [ 615.731380][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.731871][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.731996][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.732215][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.732524][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.732707][ T43] Call Trace: [ 615.732804][ T43] [ 615.732893][ T43] __schedule+0xa19/0x1dc0 [ 615.733034][ T43] ? __pfx___schedule+0x10/0x10 [ 615.733169][ T43] ? __lock_release+0x103/0x460 [ 615.733313][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.733443][ T43] ? trace_lock_release+0x10e/0x180 [ 615.733583][ T43] schedule+0xdf/0x210 [ 615.733699][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.733831][ T43] __mutex_lock+0x634/0xac0 [ 615.733962][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.734102][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.734240][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.734375][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.734515][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.734648][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.734796][ T43] addrconf_verify_work+0x12/0x30 [ 615.734940][ T43] process_one_work+0xe55/0x16d0 [ 615.735071][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.735201][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.735347][ T43] ? assign_work+0x16c/0x240 [ 615.735475][ T43] worker_thread+0x58c/0xce0 [ 615.735621][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.735754][ T43] kthread+0x28a/0x350 [ 615.735852][ T43] ? __pfx_kthread+0x10/0x10 [ 615.735991][ T43] ret_from_fork+0x31/0x70 [ 615.736119][ T43] ? __pfx_kthread+0x10/0x10 [ 615.736261][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.736413][ T43] [ 615.736525][ T43] INFO: task ip:256 blocked for more than 491 seconds. [ 615.736702][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.736822][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.737040][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 615.737321][ T43] Call Trace: [ 615.737418][ T43] [ 615.737483][ T43] __schedule+0xa19/0x1dc0 [ 615.737623][ T43] ? __pfx___schedule+0x10/0x10 [ 615.737775][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.737907][ T43] ? trace_lock_release+0x10e/0x180 [ 615.738049][ T43] schedule+0xdf/0x210 [ 615.738144][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.738284][ T43] __mutex_lock+0x634/0xac0 [ 615.738424][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.738553][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.738721][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.738864][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.738990][ T43] rtnl_newlink+0x64b/0xa30 [ 615.739119][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.739243][ T43] ? find_held_lock+0x2c/0x110 [ 615.739393][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.739520][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.739657][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.739800][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.739925][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.740058][ T43] ? hlock_class+0x4e/0x130 [ 615.740185][ T43] ? mark_lock+0x38/0x3e0 [ 615.740299][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.740437][ T43] netlink_rcv_skb+0x130/0x360 [ 615.740565][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.740699][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.740833][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.740961][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.741086][ T43] netlink_unicast+0x44b/0x710 [ 615.741213][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.741346][ T43] ? find_held_lock+0x2c/0x110 [ 615.741483][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.741610][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.741769][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.741898][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.742023][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.742182][ T43] ? hlock_class+0x4e/0x130 [ 615.742321][ T43] ? validate_chain+0x130/0x9b0 [ 615.742450][ T43] ___sys_sendmsg+0xee/0x170 [ 615.742578][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.742737][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.742870][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.742996][ T43] ? find_held_lock+0x2c/0x110 [ 615.743126][ T43] ? __lock_release+0x103/0x460 [ 615.743252][ T43] ? __might_fault+0x11b/0x170 [ 615.743389][ T43] ? fdget+0x52/0x1e0 [ 615.743488][ T43] ? lock_acquire+0x32/0xc0 [ 615.743618][ T43] __sys_sendmsg+0xcd/0x170 [ 615.743754][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.743879][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.744015][ T43] do_syscall_64+0xc1/0x1d0 [ 615.744145][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.744317][ T43] RIP: 0033:0x7feb4bdd57b7 [ 615.744452][ T43] RSP: 002b:00007ffee47502a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.744649][ T43] RAX: ffffffffffffffda RBX: 00007ffee47509d0 RCX: 00007feb4bdd57b7 [ 615.744844][ T43] RDX: 0000000000000000 RSI: 00007ffee4750310 RDI: 0000000000000005 [ 615.745035][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.745223][ T43] R10: 00007feb4bc8e708 R11: 0000000000000246 R12: 00007ffee47509e8 [ 615.745419][ T43] R13: 000000006729e183 R14: 0000000000496600 R15: 00007ffee47503f8 [ 615.745611][ T43] [ 615.745734][ T43] INFO: lockdep is turned off. [ 738.611480][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.611854][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.611965][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.612149][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.612424][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.612587][ T43] Call Trace: [ 738.612673][ T43] [ 738.612741][ T43] __schedule+0xa19/0x1dc0 [ 738.612872][ T43] ? __pfx___schedule+0x10/0x10 [ 738.612993][ T43] ? __lock_release+0x103/0x460 [ 738.613110][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613229][ T43] ? trace_lock_release+0x10e/0x180 [ 738.613350][ T43] schedule+0xdf/0x210 [ 738.613439][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.613551][ T43] __mutex_lock+0x634/0xac0 [ 738.613672][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.613793][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.613906][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.614026][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.614139][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.614255][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.614373][ T43] addrconf_verify_work+0x12/0x30 [ 738.614485][ T43] process_one_work+0xe55/0x16d0 [ 738.614602][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.614725][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.614838][ T43] ? assign_work+0x16c/0x240 [ 738.614961][ T43] worker_thread+0x58c/0xce0 [ 738.615075][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.615188][ T43] kthread+0x28a/0x350 [ 738.615281][ T43] ? __pfx_kthread+0x10/0x10 [ 738.615399][ T43] ret_from_fork+0x31/0x70 [ 738.615515][ T43] ? __pfx_kthread+0x10/0x10 [ 738.615639][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.615761][ T43] [ 738.615875][ T43] INFO: task ip:256 blocked for more than 614 seconds. [ 738.616007][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.616112][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.616308][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 738.616543][ T43] Call Trace: [ 738.616628][ T43] [ 738.616689][ T43] __schedule+0xa19/0x1dc0 [ 738.616801][ T43] ? __pfx___schedule+0x10/0x10 [ 738.616912][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.617023][ T43] ? trace_lock_release+0x10e/0x180 [ 738.617139][ T43] schedule+0xdf/0x210 [ 738.617223][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.617337][ T43] __mutex_lock+0x634/0xac0 [ 738.617462][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.617576][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.617693][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.617807][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.617918][ T43] rtnl_newlink+0x64b/0xa30 [ 738.618030][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.618142][ T43] ? find_held_lock+0x2c/0x110 [ 738.618254][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.618372][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.618548][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.618662][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.618773][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.618882][ T43] ? hlock_class+0x4e/0x130 [ 738.618997][ T43] ? mark_lock+0x38/0x3e0 [ 738.619091][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.619215][ T43] netlink_rcv_skb+0x130/0x360 [ 738.619340][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.619457][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.619573][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.619694][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.619804][ T43] netlink_unicast+0x44b/0x710 [ 738.619922][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.620032][ T43] ? find_held_lock+0x2c/0x110 [ 738.620149][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.620262][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.620401][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.620525][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.620634][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.620811][ T43] ? hlock_class+0x4e/0x130 [ 738.620923][ T43] ? validate_chain+0x130/0x9b0 [ 738.621039][ T43] ___sys_sendmsg+0xee/0x170 [ 738.621149][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.621262][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.621385][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.621512][ T43] ? find_held_lock+0x2c/0x110 [ 738.621634][ T43] ? __lock_release+0x103/0x460 [ 738.621758][ T43] ? __might_fault+0x11b/0x170 [ 738.621884][ T43] ? fdget+0x52/0x1e0 [ 738.621984][ T43] ? lock_acquire+0x32/0xc0 [ 738.622109][ T43] __sys_sendmsg+0xcd/0x170 [ 738.622234][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.622369][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.622509][ T43] do_syscall_64+0xc1/0x1d0 [ 738.622638][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.622798][ T43] RIP: 0033:0x7feb4bdd57b7 [ 738.622929][ T43] RSP: 002b:00007ffee47502a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.623115][ T43] RAX: ffffffffffffffda RBX: 00007ffee47509d0 RCX: 00007feb4bdd57b7 [ 738.623304][ T43] RDX: 0000000000000000 RSI: 00007ffee4750310 RDI: 0000000000000005 [ 738.623494][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.623679][ T43] R10: 00007feb4bc8e708 R11: 0000000000000246 R12: 00007ffee47509e8 [ 738.623863][ T43] R13: 000000006729e183 R14: 0000000000496600 R15: 00007ffee47503f8 [ 738.624052][ T43] [ 738.624147][ T43] INFO: lockdep is turned off. [ 861.491358][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.491731][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.491844][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.492024][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.492248][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.492419][ T43] Call Trace: [ 861.492505][ T43] [ 861.492566][ T43] __schedule+0xa19/0x1dc0 [ 861.492699][ T43] ? __pfx___schedule+0x10/0x10 [ 861.492812][ T43] ? __lock_release+0x103/0x460 [ 861.492927][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.493042][ T43] ? trace_lock_release+0x10e/0x180 [ 861.493153][ T43] schedule+0xdf/0x210 [ 861.493237][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.493355][ T43] __mutex_lock+0x634/0xac0 [ 861.493470][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.493586][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.493708][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.493821][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.493931][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.494048][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.494166][ T43] addrconf_verify_work+0x12/0x30 [ 861.494282][ T43] process_one_work+0xe55/0x16d0 [ 861.494395][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.494513][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.494626][ T43] ? assign_work+0x16c/0x240 [ 861.494799][ T43] worker_thread+0x58c/0xce0 [ 861.494980][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.495158][ T43] kthread+0x28a/0x350 [ 861.495302][ T43] ? __pfx_kthread+0x10/0x10 [ 861.495478][ T43] ret_from_fork+0x31/0x70 [ 861.495664][ T43] ? __pfx_kthread+0x10/0x10 [ 861.495812][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.495931][ T43] [ 861.496016][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.496212][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr