[ 27.860380][ T254] [ 27.860493][ T254] ===================================== [ 27.860623][ T254] WARNING: bad unlock balance detected! [ 27.860750][ T254] 6.12.0-rc5-virtme #1 Not tainted [ 27.860878][ T254] ------------------------------------- [ 27.861011][ T254] ip/254 is trying to release lock (rtnl_mutex) at: [ 27.861171][ T254] [] __rtnl_unlock+0x69/0xf0 [ 27.861337][ T254] but there are no more locks to release! [ 27.861467][ T254] [ 27.861467][ T254] other info that might help us debug this: [ 27.861653][ T254] no locks held by ip/254. [ 27.861782][ T254] [ 27.861782][ T254] stack backtrace: [ 27.861948][ T254] CPU: 2 UID: 0 PID: 254 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 27.862143][ T254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 27.862445][ T254] Call Trace: [ 27.862576][ T254] [ 27.862650][ T254] dump_stack_lvl+0x82/0xd0 [ 27.862794][ T254] ? __rtnl_unlock+0x69/0xf0 [ 27.862944][ T254] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 27.863076][ T254] __lock_release+0x2f7/0x460 [ 27.863208][ T254] ? __pfx___lock_release+0x10/0x10 [ 27.863372][ T254] ? __rtnl_unlock+0x69/0xf0 [ 27.863514][ T254] lock_release+0xd7/0x140 [ 27.863649][ T254] __mutex_unlock_slowpath+0x8f/0x3b0 [ 27.863786][ T254] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 27.863919][ T254] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 27.864094][ T254] ? rtnl_link_ops_get+0x187/0x220 [ 27.864229][ T254] __rtnl_unlock+0x69/0xf0 [ 27.864369][ T254] rtnl_newlink+0x7fd/0xa30 [ 27.864516][ T254] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.864662][ T254] ? find_held_lock+0x2c/0x110 [ 27.864804][ T254] ? __lock_release+0x103/0x460 [ 27.864933][ T254] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.865074][ T254] ? __pfx___lock_release+0x10/0x10 [ 27.865211][ T254] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.865349][ T254] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.865504][ T254] rtnetlink_rcv_msg+0x712/0xc10 [ 27.865638][ T254] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.865777][ T254] ? hlock_class+0x4e/0x130 [ 27.865909][ T254] ? mark_lock+0x38/0x3e0 [ 27.866022][ T254] ? __lock_acquire+0xb3f/0x1580 [ 27.866153][ T254] netlink_rcv_skb+0x130/0x360 [ 27.866289][ T254] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.866428][ T254] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 27.866577][ T254] ? netlink_deliver_tap+0x13e/0x340 [ 27.866709][ T254] ? netlink_deliver_tap+0xc3/0x340 [ 27.866855][ T254] netlink_unicast+0x44b/0x710 [ 27.866986][ T254] ? __pfx_netlink_unicast+0x10/0x10 [ 27.867123][ T254] ? find_held_lock+0x2c/0x110 [ 27.867264][ T254] netlink_sendmsg+0x723/0xbe0 [ 27.867413][ T254] ? __pfx_netlink_sendmsg+0x10/0x10 [ 27.867572][ T254] ____sys_sendmsg+0x7ac/0xa10 [ 27.867703][ T254] ? __pfx_____sys_sendmsg+0x10/0x10 [ 27.867842][ T254] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 27.868006][ T254] ? hlock_class+0x4e/0x130 [ 27.868143][ T254] ? validate_chain+0x130/0x9b0 [ 27.868281][ T254] ___sys_sendmsg+0xee/0x170 [ 27.868414][ T254] ? __pfx_validate_chain+0x10/0x10 [ 27.868557][ T254] ? __pfx____sys_sendmsg+0x10/0x10 [ 27.868702][ T254] ? __lock_acquire+0xb3f/0x1580 [ 27.868833][ T254] ? find_held_lock+0x2c/0x110 [ 27.868963][ T254] ? __lock_release+0x103/0x460 [ 27.869095][ T254] ? __might_fault+0x11b/0x170 [ 27.869244][ T254] ? fdget+0x52/0x1e0 [ 27.869345][ T254] ? lock_acquire+0x32/0xc0 [ 27.869485][ T254] __sys_sendmsg+0xcd/0x170 [ 27.869617][ T254] ? __pfx___sys_sendmsg+0x10/0x10 [ 27.869748][ T254] ? rseq_update_cpu_node_id+0xe6/0x140 [ 27.869887][ T254] do_syscall_64+0xc1/0x1d0 [ 27.870020][ T254] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 27.870180][ T254] RIP: 0033:0x7fb799ee57b7 [ 27.870329][ 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 [ 27.870796][ T254] RSP: 002b:00007ffe4844f518 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 27.871004][ T254] RAX: ffffffffffffffda RBX: 00007ffe4844fc40 RCX: 00007fb799ee57b7 [ 27.871206][ T254] RDX: 0000000000000000 RSI: 00007ffe4844f580 RDI: 0000000000000005 [ 27.871407][ T254] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 27.871631][ T254] R10: 00007fb799d9e708 R11: 0000000000000246 R12: 00007ffe4844fc58 [ 27.871823][ T254] R13: 00000000672a19cc R14: 0000000000496600 R15: 00007ffe4844f668 [ 27.872035][ T254] [ 247.090399][ T43] INFO: task ip:254 blocked for more than 122 seconds. [ 247.090733][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.090867][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.091071][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002 [ 247.091397][ T43] Call Trace: [ 247.091504][ T43] [ 247.091577][ T43] __schedule+0xa19/0x1dc0 [ 247.091720][ T43] ? __pfx___schedule+0x10/0x10 [ 247.091856][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.092000][ T43] ? trace_lock_release+0x10e/0x180 [ 247.092119][ T43] schedule+0xdf/0x210 [ 247.092217][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.092386][ T43] __mutex_lock+0x634/0xac0 [ 247.092509][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.092641][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.092784][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.092903][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.093020][ T43] rtnl_newlink+0x64b/0xa30 [ 247.093156][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.093295][ T43] ? find_held_lock+0x2c/0x110 [ 247.093415][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.093534][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.093650][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.093771][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.093918][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.094034][ T43] ? hlock_class+0x4e/0x130 [ 247.094150][ T43] ? mark_lock+0x38/0x3e0 [ 247.094240][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.094366][ T43] netlink_rcv_skb+0x130/0x360 [ 247.094486][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.094601][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.094723][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.094844][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.094984][ T43] netlink_unicast+0x44b/0x710 [ 247.095104][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.095219][ T43] ? find_held_lock+0x2c/0x110 [ 247.095379][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.095500][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.095619][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.095752][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.095872][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.096017][ T43] ? hlock_class+0x4e/0x130 [ 247.096167][ T43] ? validate_chain+0x130/0x9b0 [ 247.096310][ T43] ___sys_sendmsg+0xee/0x170 [ 247.096439][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.096557][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.096707][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.096831][ T43] ? find_held_lock+0x2c/0x110 [ 247.096954][ T43] ? __lock_release+0x103/0x460 [ 247.097088][ T43] ? __might_fault+0x11b/0x170 [ 247.097206][ T43] ? fdget+0x52/0x1e0 [ 247.097306][ T43] ? lock_acquire+0x32/0xc0 [ 247.097440][ T43] __sys_sendmsg+0xcd/0x170 [ 247.097557][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.097674][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.097814][ T43] do_syscall_64+0xc1/0x1d0 [ 247.097939][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.098101][ T43] RIP: 0033:0x7fb799ee57b7 [ 247.098227][ T43] RSP: 002b:00007ffe4844f518 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.098425][ T43] RAX: ffffffffffffffda RBX: 00007ffe4844fc40 RCX: 00007fb799ee57b7 [ 247.098616][ T43] RDX: 0000000000000000 RSI: 00007ffe4844f580 RDI: 0000000000000005 [ 247.098806][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.098979][ T43] R10: 00007fb799d9e708 R11: 0000000000000246 R12: 00007ffe4844fc58 [ 247.099148][ T43] R13: 00000000672a19cc R14: 0000000000496600 R15: 00007ffe4844f668 [ 247.099354][ T43] [ 247.099446][ T43] INFO: lockdep is turned off. [ 369.970427][ T43] INFO: task kworker/u16:1:74 blocked for more than 122 seconds. [ 369.970823][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.971024][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.971341][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000 [ 369.971697][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.971926][ T43] Call Trace: [ 369.972059][ T43] [ 369.972159][ T43] __schedule+0xa19/0x1dc0 [ 369.972354][ T43] ? __pfx___schedule+0x10/0x10 [ 369.972537][ T43] ? __lock_release+0x103/0x460 [ 369.972717][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.972897][ T43] ? trace_lock_release+0x10e/0x180 [ 369.973074][ T43] schedule+0xdf/0x210 [ 369.973209][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.973392][ T43] __mutex_lock+0x634/0xac0 [ 369.973570][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.973752][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.973934][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.974117][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.974304][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.974456][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.974570][ T43] addrconf_verify_work+0x12/0x30 [ 369.974695][ T43] process_one_work+0xe55/0x16d0 [ 369.974834][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.974989][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.975175][ T43] ? assign_work+0x16c/0x240 [ 369.975380][ T43] worker_thread+0x58c/0xce0 [ 369.975558][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 369.975780][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.975952][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.976128][ T43] kthread+0x28a/0x350 [ 369.976264][ T43] ? __pfx_kthread+0x10/0x10 [ 369.976458][ T43] ret_from_fork+0x31/0x70 [ 369.976647][ T43] ? __pfx_kthread+0x10/0x10 [ 369.976824][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.977006][ T43] [ 369.977154][ T43] INFO: task ip:254 blocked for more than 245 seconds. [ 369.977363][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.977525][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.977803][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002 [ 369.978151][ T43] Call Trace: [ 369.978292][ T43] [ 369.978388][ T43] __schedule+0xa19/0x1dc0 [ 369.978538][ T43] ? __pfx___schedule+0x10/0x10 [ 369.978677][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.978824][ T43] ? trace_lock_release+0x10e/0x180 [ 369.978994][ T43] schedule+0xdf/0x210 [ 369.979132][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.979331][ T43] __mutex_lock+0x634/0xac0 [ 369.979485][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.979607][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.979760][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.979944][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.980121][ T43] rtnl_newlink+0x64b/0xa30 [ 369.980308][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.980485][ T43] ? find_held_lock+0x2c/0x110 [ 369.980665][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.980851][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.981026][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.981200][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.981384][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.981559][ T43] ? hlock_class+0x4e/0x130 [ 369.981736][ T43] ? mark_lock+0x38/0x3e0 [ 369.981872][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.982046][ T43] netlink_rcv_skb+0x130/0x360 [ 369.982223][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.982415][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.982600][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.982775][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.982950][ T43] netlink_unicast+0x44b/0x710 [ 369.983129][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.983321][ T43] ? find_held_lock+0x2c/0x110 [ 369.983503][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.983687][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.983867][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.984047][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.984223][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.984449][ T43] ? hlock_class+0x4e/0x130 [ 369.984625][ T43] ? validate_chain+0x130/0x9b0 [ 369.984807][ T43] ___sys_sendmsg+0xee/0x170 [ 369.984980][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.985163][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.985360][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.985544][ T43] ? find_held_lock+0x2c/0x110 [ 369.985725][ T43] ? __lock_release+0x103/0x460 [ 369.985896][ T43] ? __might_fault+0x11b/0x170 [ 369.986071][ T43] ? fdget+0x52/0x1e0 [ 369.986212][ T43] ? lock_acquire+0x32/0xc0 [ 369.986397][ T43] __sys_sendmsg+0xcd/0x170 [ 369.986572][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.986753][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.986940][ T43] do_syscall_64+0xc1/0x1d0 [ 369.987067][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.987237][ T43] RIP: 0033:0x7fb799ee57b7 [ 369.987439][ T43] RSP: 002b:00007ffe4844f518 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.987666][ T43] RAX: ffffffffffffffda RBX: 00007ffe4844fc40 RCX: 00007fb799ee57b7 [ 369.987929][ T43] RDX: 0000000000000000 RSI: 00007ffe4844f580 RDI: 0000000000000005 [ 369.988192][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.988462][ T43] R10: 00007fb799d9e708 R11: 0000000000000246 R12: 00007ffe4844fc58 [ 369.988719][ T43] R13: 00000000672a19cc R14: 0000000000496600 R15: 00007ffe4844f668 [ 369.988965][ T43] [ 369.989100][ T43] INFO: lockdep is turned off. [ 492.850478][ T43] INFO: task kworker/u16:1:74 blocked for more than 245 seconds. [ 492.851211][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.851389][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.851604][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000 [ 492.851853][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.852026][ T43] Call Trace: [ 492.852159][ T43] [ 492.852225][ T43] __schedule+0xa19/0x1dc0 [ 492.852366][ T43] ? __pfx___schedule+0x10/0x10 [ 492.852506][ T43] ? __lock_release+0x103/0x460 [ 492.852630][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.852756][ T43] ? trace_lock_release+0x10e/0x180 [ 492.852877][ T43] schedule+0xdf/0x210 [ 492.852971][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.853101][ T43] __mutex_lock+0x634/0xac0 [ 492.853222][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.853346][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.853461][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.853576][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.853690][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.853810][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.853925][ T43] addrconf_verify_work+0x12/0x30 [ 492.854043][ T43] process_one_work+0xe55/0x16d0 [ 492.854168][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.854292][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.854409][ T43] ? assign_work+0x16c/0x240 [ 492.854542][ T43] worker_thread+0x58c/0xce0 [ 492.854658][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 492.854805][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.854920][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.855038][ T43] kthread+0x28a/0x350 [ 492.855126][ T43] ? __pfx_kthread+0x10/0x10 [ 492.855244][ T43] ret_from_fork+0x31/0x70 [ 492.855379][ T43] ? __pfx_kthread+0x10/0x10 [ 492.855522][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.855650][ T43] [ 492.855751][ T43] INFO: task ip:254 blocked for more than 368 seconds. [ 492.855893][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.856006][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.856208][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002 [ 492.856441][ T43] Call Trace: [ 492.856528][ T43] [ 492.856587][ T43] __schedule+0xa19/0x1dc0 [ 492.856703][ T43] ? __pfx___schedule+0x10/0x10 [ 492.856822][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.856937][ T43] ? trace_lock_release+0x10e/0x180 [ 492.857061][ T43] schedule+0xdf/0x210 [ 492.857150][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.857264][ T43] __mutex_lock+0x634/0xac0 [ 492.857389][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.857508][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.857625][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.857741][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.857856][ T43] rtnl_newlink+0x64b/0xa30 [ 492.857976][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.858093][ T43] ? find_held_lock+0x2c/0x110 [ 492.858212][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.858338][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.858454][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.858567][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.858681][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.858795][ T43] ? hlock_class+0x4e/0x130 [ 492.858911][ T43] ? mark_lock+0x38/0x3e0 [ 492.859004][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.859117][ T43] netlink_rcv_skb+0x130/0x360 [ 492.859235][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.859363][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.859511][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.859632][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.859753][ T43] netlink_unicast+0x44b/0x710 [ 492.859876][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.859999][ T43] ? find_held_lock+0x2c/0x110 [ 492.860121][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.860244][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.860370][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.860494][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.860613][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.860768][ T43] ? hlock_class+0x4e/0x130 [ 492.860883][ T43] ? validate_chain+0x130/0x9b0 [ 492.861002][ T43] ___sys_sendmsg+0xee/0x170 [ 492.861116][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.861231][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.861349][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.861472][ T43] ? find_held_lock+0x2c/0x110 [ 492.861588][ T43] ? __lock_release+0x103/0x460 [ 492.861703][ T43] ? __might_fault+0x11b/0x170 [ 492.861819][ T43] ? fdget+0x52/0x1e0 [ 492.861910][ T43] ? lock_acquire+0x32/0xc0 [ 492.862027][ T43] __sys_sendmsg+0xcd/0x170 [ 492.862140][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.862255][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.862382][ T43] do_syscall_64+0xc1/0x1d0 [ 492.862501][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.862644][ T43] RIP: 0033:0x7fb799ee57b7 [ 492.862764][ T43] RSP: 002b:00007ffe4844f518 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.862944][ T43] RAX: ffffffffffffffda RBX: 00007ffe4844fc40 RCX: 00007fb799ee57b7 [ 492.863115][ T43] RDX: 0000000000000000 RSI: 00007ffe4844f580 RDI: 0000000000000005 [ 492.863292][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.863493][ T43] R10: 00007fb799d9e708 R11: 0000000000000246 R12: 00007ffe4844fc58 [ 492.863669][ T43] R13: 00000000672a19cc R14: 0000000000496600 R15: 00007ffe4844f668 [ 492.863859][ T43] [ 492.863952][ T43] INFO: lockdep is turned off. [ 615.730493][ T43] INFO: task kworker/u16:1:74 blocked for more than 368 seconds. [ 615.731117][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.731234][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.731521][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000 [ 615.731774][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.731938][ T43] Call Trace: [ 615.732030][ T43] [ 615.732101][ T43] __schedule+0xa19/0x1dc0 [ 615.732240][ T43] ? __pfx___schedule+0x10/0x10 [ 615.732370][ T43] ? __lock_release+0x103/0x460 [ 615.732513][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.732640][ T43] ? trace_lock_release+0x10e/0x180 [ 615.732760][ T43] schedule+0xdf/0x210 [ 615.732857][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.732976][ T43] __mutex_lock+0x634/0xac0 [ 615.733099][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.733224][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.733353][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.733475][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.733593][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.733734][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.733883][ T43] addrconf_verify_work+0x12/0x30 [ 615.734004][ T43] process_one_work+0xe55/0x16d0 [ 615.734132][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.734257][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.734391][ T43] ? assign_work+0x16c/0x240 [ 615.734515][ T43] worker_thread+0x58c/0xce0 [ 615.734636][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 615.734798][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.734919][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.735062][ T43] kthread+0x28a/0x350 [ 615.735152][ T43] ? __pfx_kthread+0x10/0x10 [ 615.735283][ T43] ret_from_fork+0x31/0x70 [ 615.735427][ T43] ? __pfx_kthread+0x10/0x10 [ 615.735547][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.735673][ T43] [ 615.735770][ T43] INFO: task ip:254 blocked for more than 491 seconds. [ 615.735915][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.736030][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.736223][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002 [ 615.736475][ T43] Call Trace: [ 615.736575][ T43] [ 615.736655][ T43] __schedule+0xa19/0x1dc0 [ 615.736777][ T43] ? __pfx___schedule+0x10/0x10 [ 615.736910][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.737031][ T43] ? trace_lock_release+0x10e/0x180 [ 615.737151][ T43] schedule+0xdf/0x210 [ 615.737244][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.737392][ T43] __mutex_lock+0x634/0xac0 [ 615.737521][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.737645][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.737773][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.737905][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.738039][ T43] rtnl_newlink+0x64b/0xa30 [ 615.738165][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.738293][ T43] ? find_held_lock+0x2c/0x110 [ 615.738414][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.738537][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.738664][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.738779][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.738894][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.739012][ T43] ? hlock_class+0x4e/0x130 [ 615.739128][ T43] ? mark_lock+0x38/0x3e0 [ 615.739214][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.739340][ T43] netlink_rcv_skb+0x130/0x360 [ 615.739484][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.739607][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.739729][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.739868][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.739995][ T43] netlink_unicast+0x44b/0x710 [ 615.740125][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.740251][ T43] ? find_held_lock+0x2c/0x110 [ 615.740394][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.740518][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.740653][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.740777][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.740893][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.741059][ T43] ? hlock_class+0x4e/0x130 [ 615.741199][ T43] ? validate_chain+0x130/0x9b0 [ 615.741337][ T43] ___sys_sendmsg+0xee/0x170 [ 615.741458][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.741576][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.741697][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.741823][ T43] ? find_held_lock+0x2c/0x110 [ 615.741942][ T43] ? __lock_release+0x103/0x460 [ 615.742070][ T43] ? __might_fault+0x11b/0x170 [ 615.742193][ T43] ? fdget+0x52/0x1e0 [ 615.742301][ T43] ? lock_acquire+0x32/0xc0 [ 615.742431][ T43] __sys_sendmsg+0xcd/0x170 [ 615.742545][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.742659][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.742783][ T43] do_syscall_64+0xc1/0x1d0 [ 615.742904][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.743054][ T43] RIP: 0033:0x7fb799ee57b7 [ 615.743174][ T43] RSP: 002b:00007ffe4844f518 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.743366][ T43] RAX: ffffffffffffffda RBX: 00007ffe4844fc40 RCX: 00007fb799ee57b7 [ 615.743563][ T43] RDX: 0000000000000000 RSI: 00007ffe4844f580 RDI: 0000000000000005 [ 615.743743][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.743927][ T43] R10: 00007fb799d9e708 R11: 0000000000000246 R12: 00007ffe4844fc58 [ 615.744108][ T43] R13: 00000000672a19cc R14: 0000000000496600 R15: 00007ffe4844f668 [ 615.744298][ T43] [ 615.744391][ T43] INFO: lockdep is turned off. [ 738.610432][ T43] INFO: task kworker/u16:1:74 blocked for more than 491 seconds. [ 738.610790][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.610901][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.611140][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000 [ 738.611401][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.611562][ T43] Call Trace: [ 738.611651][ T43] [ 738.611720][ T43] __schedule+0xa19/0x1dc0 [ 738.611844][ T43] ? __pfx___schedule+0x10/0x10 [ 738.611961][ T43] ? __lock_release+0x103/0x460 [ 738.612081][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.612206][ T43] ? trace_lock_release+0x10e/0x180 [ 738.612330][ T43] schedule+0xdf/0x210 [ 738.612420][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.612533][ T43] __mutex_lock+0x634/0xac0 [ 738.612650][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.612769][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.612884][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.613015][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613133][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613253][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.613374][ T43] addrconf_verify_work+0x12/0x30 [ 738.613488][ T43] process_one_work+0xe55/0x16d0 [ 738.613606][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.613726][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.613841][ T43] ? assign_work+0x16c/0x240 [ 738.613960][ T43] worker_thread+0x58c/0xce0 [ 738.614075][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 738.614219][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.614337][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.614450][ T43] kthread+0x28a/0x350 [ 738.614541][ T43] ? __pfx_kthread+0x10/0x10 [ 738.614654][ T43] ret_from_fork+0x31/0x70 [ 738.614771][ T43] ? __pfx_kthread+0x10/0x10 [ 738.614889][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.615010][ T43] [ 738.615101][ T43] INFO: task ip:254 blocked for more than 614 seconds. [ 738.615237][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.615357][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.615542][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002 [ 738.615767][ T43] Call Trace: [ 738.615859][ T43] [ 738.615921][ T43] __schedule+0xa19/0x1dc0 [ 738.616040][ T43] ? __pfx___schedule+0x10/0x10 [ 738.616158][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.616280][ T43] ? trace_lock_release+0x10e/0x180 [ 738.616397][ T43] schedule+0xdf/0x210 [ 738.616485][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.616600][ T43] __mutex_lock+0x634/0xac0 [ 738.616718][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.616839][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.616954][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.617071][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.617187][ T43] rtnl_newlink+0x64b/0xa30 [ 738.617311][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.617424][ T43] ? find_held_lock+0x2c/0x110 [ 738.617540][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.617659][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.617776][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.617891][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.618008][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.618123][ T43] ? hlock_class+0x4e/0x130 [ 738.618239][ T43] ? mark_lock+0x38/0x3e0 [ 738.618333][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.618449][ T43] netlink_rcv_skb+0x130/0x360 [ 738.618567][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.618684][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.618807][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.618922][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.619037][ T43] netlink_unicast+0x44b/0x710 [ 738.619155][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.619280][ T43] ? find_held_lock+0x2c/0x110 [ 738.619398][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.619514][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.619634][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.619752][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.619866][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.620008][ T43] ? hlock_class+0x4e/0x130 [ 738.620123][ T43] ? validate_chain+0x130/0x9b0 [ 738.620241][ T43] ___sys_sendmsg+0xee/0x170 [ 738.620360][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.620474][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.620592][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.620712][ T43] ? find_held_lock+0x2c/0x110 [ 738.620827][ T43] ? __lock_release+0x103/0x460 [ 738.620939][ T43] ? __might_fault+0x11b/0x170 [ 738.621056][ T43] ? fdget+0x52/0x1e0 [ 738.621146][ T43] ? lock_acquire+0x32/0xc0 [ 738.621261][ T43] __sys_sendmsg+0xcd/0x170 [ 738.621381][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.621495][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.621624][ T43] do_syscall_64+0xc1/0x1d0 [ 738.621743][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.621885][ T43] RIP: 0033:0x7fb799ee57b7 [ 738.622007][ T43] RSP: 002b:00007ffe4844f518 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.622181][ T43] RAX: ffffffffffffffda RBX: 00007ffe4844fc40 RCX: 00007fb799ee57b7 [ 738.622354][ T43] RDX: 0000000000000000 RSI: 00007ffe4844f580 RDI: 0000000000000005 [ 738.622528][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.622699][ T43] R10: 00007fb799d9e708 R11: 0000000000000246 R12: 00007ffe4844fc58 [ 738.622868][ T43] R13: 00000000672a19cc R14: 0000000000496600 R15: 00007ffe4844f668 [ 738.623047][ T43] [ 738.623137][ T43] INFO: lockdep is turned off. [ 861.490423][ T43] INFO: task kworker/u16:1:74 blocked for more than 614 seconds. [ 861.490801][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.490914][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.491105][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000 [ 861.491369][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.491522][ T43] Call Trace: [ 861.491611][ T43] [ 861.491674][ T43] __schedule+0xa19/0x1dc0 [ 861.491802][ T43] ? __pfx___schedule+0x10/0x10 [ 861.491920][ T43] ? __lock_release+0x103/0x460 [ 861.492038][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.492159][ T43] ? trace_lock_release+0x10e/0x180 [ 861.492294][ T43] schedule+0xdf/0x210 [ 861.492385][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.492499][ T43] __mutex_lock+0x634/0xac0 [ 861.492616][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.492741][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.492856][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.492973][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.493087][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.493207][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.493327][ T43] addrconf_verify_work+0x12/0x30 [ 861.493441][ T43] process_one_work+0xe55/0x16d0 [ 861.493558][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.493681][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.493797][ T43] ? assign_work+0x16c/0x240 [ 861.493914][ T43] worker_thread+0x58c/0xce0 [ 861.494028][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 861.494173][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.494295][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.494409][ T43] kthread+0x28a/0x350 [ 861.494497][ T43] ? __pfx_kthread+0x10/0x10 [ 861.494616][ T43] ret_from_fork+0x31/0x70 [ 861.494735][ T43] ? __pfx_kthread+0x10/0x10 [ 861.494851][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.494972][ T43] [ 861.495060][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.495255][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr