[ 28.595465][ T257] [ 28.595557][ T257] ===================================== [ 28.595719][ T257] WARNING: bad unlock balance detected! [ 28.595851][ T257] 6.12.0-rc5-virtme #1 Not tainted [ 28.595977][ T257] ------------------------------------- [ 28.596103][ T257] ip/257 is trying to release lock (rtnl_mutex) at: [ 28.596262][ T257] [] __rtnl_unlock+0x69/0xf0 [ 28.596421][ T257] but there are no more locks to release! [ 28.596547][ T257] [ 28.596547][ T257] other info that might help us debug this: [ 28.596748][ T257] no locks held by ip/257. [ 28.596878][ T257] [ 28.596878][ T257] stack backtrace: [ 28.597035][ T257] CPU: 0 UID: 0 PID: 257 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 28.597231][ T257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 28.597511][ T257] Call Trace: [ 28.597611][ T257] [ 28.597677][ T257] dump_stack_lvl+0x82/0xd0 [ 28.597808][ T257] ? __rtnl_unlock+0x69/0xf0 [ 28.597937][ T257] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 28.598067][ T257] __lock_release+0x2f7/0x460 [ 28.598196][ T257] ? __pfx___lock_release+0x10/0x10 [ 28.598324][ T257] ? __rtnl_unlock+0x69/0xf0 [ 28.598452][ T257] lock_release+0xd7/0x140 [ 28.598578][ T257] __mutex_unlock_slowpath+0x8f/0x3b0 [ 28.598711][ T257] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 28.598838][ T257] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 28.598996][ T257] ? rtnl_link_ops_get+0x187/0x220 [ 28.599126][ T257] __rtnl_unlock+0x69/0xf0 [ 28.599254][ T257] rtnl_newlink+0x7fd/0xa30 [ 28.599382][ T257] ? __pfx_rtnl_newlink+0x10/0x10 [ 28.599510][ T257] ? find_held_lock+0x2c/0x110 [ 28.599638][ T257] ? __lock_release+0x103/0x460 [ 28.599767][ T257] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 28.599894][ T257] ? __pfx___lock_release+0x10/0x10 [ 28.600022][ T257] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 28.600146][ T257] ? __pfx_rtnl_newlink+0x10/0x10 [ 28.600273][ T257] rtnetlink_rcv_msg+0x712/0xc10 [ 28.600401][ T257] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 28.600529][ T257] ? hlock_class+0x4e/0x130 [ 28.600655][ T257] ? mark_lock+0x38/0x3e0 [ 28.600751][ T257] ? __lock_acquire+0xb3f/0x1580 [ 28.600878][ T257] netlink_rcv_skb+0x130/0x360 [ 28.601006][ T257] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 28.601134][ T257] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 28.601265][ T257] ? netlink_deliver_tap+0x13e/0x340 [ 28.601395][ T257] ? netlink_deliver_tap+0xc3/0x340 [ 28.601522][ T257] netlink_unicast+0x44b/0x710 [ 28.601649][ T257] ? __pfx_netlink_unicast+0x10/0x10 [ 28.601775][ T257] ? find_held_lock+0x2c/0x110 [ 28.601904][ T257] netlink_sendmsg+0x723/0xbe0 [ 28.602035][ T257] ? __pfx_netlink_sendmsg+0x10/0x10 [ 28.602168][ T257] ____sys_sendmsg+0x7ac/0xa10 [ 28.602294][ T257] ? __pfx_____sys_sendmsg+0x10/0x10 [ 28.602418][ T257] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 28.602574][ T257] ? hlock_class+0x4e/0x130 [ 28.602700][ T257] ? validate_chain+0x130/0x9b0 [ 28.602827][ T257] ___sys_sendmsg+0xee/0x170 [ 28.602953][ T257] ? __pfx_validate_chain+0x10/0x10 [ 28.603079][ T257] ? __pfx____sys_sendmsg+0x10/0x10 [ 28.603208][ T257] ? __lock_acquire+0xb3f/0x1580 [ 28.603337][ T257] ? find_held_lock+0x2c/0x110 [ 28.603464][ T257] ? __lock_release+0x103/0x460 [ 28.603590][ T257] ? __might_fault+0x11b/0x170 [ 28.603716][ T257] ? fdget+0x52/0x1e0 [ 28.603812][ T257] ? lock_acquire+0x32/0xc0 [ 28.603939][ T257] __sys_sendmsg+0xcd/0x170 [ 28.604064][ T257] ? __pfx___sys_sendmsg+0x10/0x10 [ 28.604190][ T257] ? rseq_update_cpu_node_id+0xe6/0x140 [ 28.604326][ T257] do_syscall_64+0xc1/0x1d0 [ 28.604453][ T257] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 28.604610][ T257] RIP: 0033:0x7f99087877b7 [ 28.604743][ T257] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 [ 28.605188][ T257] RSP: 002b:00007fffa90eaa08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 28.605381][ T257] RAX: ffffffffffffffda RBX: 00007fffa90eb130 RCX: 00007f99087877b7 [ 28.605576][ T257] RDX: 0000000000000000 RSI: 00007fffa90eaa70 RDI: 0000000000000005 [ 28.605775][ T257] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 28.605962][ T257] R10: 00007f9908640708 R11: 0000000000000246 R12: 00007fffa90eb148 [ 28.606148][ T257] R13: 00000000672a1061 R14: 0000000000496600 R15: 00007fffa90eab58 [ 28.606343][ T257] [ 247.101881][ T43] INFO: task ip:257 blocked for more than 122 seconds. [ 247.102125][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.102240][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.102430][ T43] task:ip state:D stack:25648 pid:257 tgid:257 ppid:242 flags:0x00004002 [ 247.102659][ T43] Call Trace: [ 247.102761][ T43] [ 247.102829][ T43] __schedule+0xa19/0x1dc0 [ 247.102960][ T43] ? __pfx___schedule+0x10/0x10 [ 247.103079][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.103208][ T43] ? trace_lock_release+0x10e/0x180 [ 247.103325][ T43] schedule+0xdf/0x210 [ 247.103413][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.103530][ T43] __mutex_lock+0x634/0xac0 [ 247.103645][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.103770][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.103887][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.104006][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.104119][ T43] rtnl_newlink+0x64b/0xa30 [ 247.104235][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.104361][ T43] ? find_held_lock+0x2c/0x110 [ 247.104482][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.104600][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.104710][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.104826][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.104940][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.105052][ T43] ? hlock_class+0x4e/0x130 [ 247.105163][ T43] ? mark_lock+0x38/0x3e0 [ 247.105248][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.105360][ T43] netlink_rcv_skb+0x130/0x360 [ 247.105479][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.105591][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.105706][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.105823][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.105935][ T43] netlink_unicast+0x44b/0x710 [ 247.106049][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.106159][ T43] ? find_held_lock+0x2c/0x110 [ 247.106276][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.106389][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.106505][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.106617][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.106727][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.106884][ T43] ? hlock_class+0x4e/0x130 [ 247.107000][ T43] ? validate_chain+0x130/0x9b0 [ 247.107113][ T43] ___sys_sendmsg+0xee/0x170 [ 247.107226][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.107341][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.107455][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.107568][ T43] ? find_held_lock+0x2c/0x110 [ 247.107681][ T43] ? __lock_release+0x103/0x460 [ 247.107801][ T43] ? __might_fault+0x11b/0x170 [ 247.107917][ T43] ? fdget+0x52/0x1e0 [ 247.108001][ T43] ? lock_acquire+0x32/0xc0 [ 247.108114][ T43] __sys_sendmsg+0xcd/0x170 [ 247.108237][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.108347][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.108466][ T43] do_syscall_64+0xc1/0x1d0 [ 247.108580][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.108720][ T43] RIP: 0033:0x7f99087877b7 [ 247.108841][ T43] RSP: 002b:00007fffa90eaa08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.109011][ T43] RAX: ffffffffffffffda RBX: 00007fffa90eb130 RCX: 00007f99087877b7 [ 247.109180][ T43] RDX: 0000000000000000 RSI: 00007fffa90eaa70 RDI: 0000000000000005 [ 247.109346][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.109515][ T43] R10: 00007f9908640708 R11: 0000000000000246 R12: 00007fffa90eb148 [ 247.109679][ T43] R13: 00000000672a1061 R14: 0000000000496600 R15: 00007fffa90eab58 [ 247.109854][ T43] [ 247.109948][ T43] INFO: lockdep is turned off. [ 369.981970][ T43] INFO: task kworker/u16:1:75 blocked for more than 122 seconds. [ 369.982238][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.982346][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.982530][ T43] task:kworker/u16:1 state:D stack:30248 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 369.982786][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.982947][ T43] Call Trace: [ 369.983063][ T43] [ 369.983125][ T43] __schedule+0xa19/0x1dc0 [ 369.983245][ T43] ? __pfx___schedule+0x10/0x10 [ 369.983359][ T43] ? __lock_release+0x103/0x460 [ 369.983475][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.983604][ T43] ? trace_lock_release+0x10e/0x180 [ 369.983721][ T43] schedule+0xdf/0x210 [ 369.983818][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.983932][ T43] __mutex_lock+0x634/0xac0 [ 369.984046][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.984158][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.984271][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.984383][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.984494][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.984607][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.984720][ T43] addrconf_verify_work+0x12/0x30 [ 369.984839][ T43] process_one_work+0xe55/0x16d0 [ 369.984956][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.985073][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.985193][ T43] ? assign_work+0x16c/0x240 [ 369.985307][ T43] worker_thread+0x58c/0xce0 [ 369.985431][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 369.985594][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.985743][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.985856][ T43] kthread+0x28a/0x350 [ 369.985949][ T43] ? __pfx_kthread+0x10/0x10 [ 369.986060][ T43] ret_from_fork+0x31/0x70 [ 369.986180][ T43] ? __pfx_kthread+0x10/0x10 [ 369.986298][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.986422][ T43] [ 369.986525][ T43] INFO: task ip:257 blocked for more than 245 seconds. [ 369.986656][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.986787][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.986969][ T43] task:ip state:D stack:25648 pid:257 tgid:257 ppid:242 flags:0x00004002 [ 369.987194][ T43] Call Trace: [ 369.987280][ T43] [ 369.987351][ T43] __schedule+0xa19/0x1dc0 [ 369.987471][ T43] ? __pfx___schedule+0x10/0x10 [ 369.987600][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.987725][ T43] ? trace_lock_release+0x10e/0x180 [ 369.987846][ T43] schedule+0xdf/0x210 [ 369.987943][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.988058][ T43] __mutex_lock+0x634/0xac0 [ 369.988176][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.988295][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.988407][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.988525][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.988640][ T43] rtnl_newlink+0x64b/0xa30 [ 369.988767][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.988892][ T43] ? find_held_lock+0x2c/0x110 [ 369.989016][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.989145][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.989262][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.989376][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.989497][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.989611][ T43] ? hlock_class+0x4e/0x130 [ 369.989725][ T43] ? mark_lock+0x38/0x3e0 [ 369.989834][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.989949][ T43] netlink_rcv_skb+0x130/0x360 [ 369.990064][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.990184][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.990302][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.990426][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.990542][ T43] netlink_unicast+0x44b/0x710 [ 369.990666][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.990794][ T43] ? find_held_lock+0x2c/0x110 [ 369.990910][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.991034][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.991147][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.991265][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.991381][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.991527][ T43] ? hlock_class+0x4e/0x130 [ 369.991644][ T43] ? validate_chain+0x130/0x9b0 [ 369.991768][ T43] ___sys_sendmsg+0xee/0x170 [ 369.991884][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.992011][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.992128][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.992251][ T43] ? find_held_lock+0x2c/0x110 [ 369.992372][ T43] ? __lock_release+0x103/0x460 [ 369.992482][ T43] ? __might_fault+0x11b/0x170 [ 369.992604][ T43] ? fdget+0x52/0x1e0 [ 369.992695][ T43] ? lock_acquire+0x32/0xc0 [ 369.992818][ T43] __sys_sendmsg+0xcd/0x170 [ 369.992935][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.993061][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.993184][ T43] do_syscall_64+0xc1/0x1d0 [ 369.993304][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.993458][ T43] RIP: 0033:0x7f99087877b7 [ 369.993594][ T43] RSP: 002b:00007fffa90eaa08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.993778][ T43] RAX: ffffffffffffffda RBX: 00007fffa90eb130 RCX: 00007f99087877b7 [ 369.993949][ T43] RDX: 0000000000000000 RSI: 00007fffa90eaa70 RDI: 0000000000000005 [ 369.994123][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.994312][ T43] R10: 00007f9908640708 R11: 0000000000000246 R12: 00007fffa90eb148 [ 369.994494][ T43] R13: 00000000672a1061 R14: 0000000000496600 R15: 00007fffa90eab58 [ 369.994663][ T43] [ 369.994763][ T43] INFO: lockdep is turned off. [ 492.861797][ T43] INFO: task kworker/u16:1:75 blocked for more than 245 seconds. [ 492.862064][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.862171][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.862357][ T43] task:kworker/u16:1 state:D stack:30248 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 492.862592][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.862777][ T43] Call Trace: [ 492.862865][ T43] [ 492.862928][ T43] __schedule+0xa19/0x1dc0 [ 492.863058][ T43] ? __pfx___schedule+0x10/0x10 [ 492.863172][ T43] ? __lock_release+0x103/0x460 [ 492.863286][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.863399][ T43] ? trace_lock_release+0x10e/0x180 [ 492.863517][ T43] schedule+0xdf/0x210 [ 492.863607][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.863720][ T43] __mutex_lock+0x634/0xac0 [ 492.863848][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.863963][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.864077][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.864188][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.864300][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.864416][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.864539][ T43] addrconf_verify_work+0x12/0x30 [ 492.864659][ T43] process_one_work+0xe55/0x16d0 [ 492.864778][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.864889][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.865014][ T43] ? assign_work+0x16c/0x240 [ 492.865128][ T43] worker_thread+0x58c/0xce0 [ 492.865238][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 492.865379][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.865491][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.865608][ T43] kthread+0x28a/0x350 [ 492.865696][ T43] ? __pfx_kthread+0x10/0x10 [ 492.865814][ T43] ret_from_fork+0x31/0x70 [ 492.865925][ T43] ? __pfx_kthread+0x10/0x10 [ 492.866038][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.866154][ T43] [ 492.866245][ T43] INFO: task ip:257 blocked for more than 368 seconds. [ 492.866374][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.866479][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.866658][ T43] task:ip state:D stack:25648 pid:257 tgid:257 ppid:242 flags:0x00004002 [ 492.866893][ T43] Call Trace: [ 492.866976][ T43] [ 492.867034][ T43] __schedule+0xa19/0x1dc0 [ 492.867153][ T43] ? __pfx___schedule+0x10/0x10 [ 492.867264][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.867378][ T43] ? trace_lock_release+0x10e/0x180 [ 492.867490][ T43] schedule+0xdf/0x210 [ 492.867575][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.867684][ T43] __mutex_lock+0x634/0xac0 [ 492.867801][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.867915][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.868031][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.868144][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.868254][ T43] rtnl_newlink+0x64b/0xa30 [ 492.868367][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.868476][ T43] ? find_held_lock+0x2c/0x110 [ 492.868596][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.868708][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.868824][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.868935][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.869050][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.869160][ T43] ? hlock_class+0x4e/0x130 [ 492.869271][ T43] ? mark_lock+0x38/0x3e0 [ 492.869358][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.869468][ T43] netlink_rcv_skb+0x130/0x360 [ 492.869581][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.869691][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.869818][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.869935][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.870046][ T43] netlink_unicast+0x44b/0x710 [ 492.870158][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.870271][ T43] ? find_held_lock+0x2c/0x110 [ 492.870384][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.870497][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.870611][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.870723][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.870853][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.870990][ T43] ? hlock_class+0x4e/0x130 [ 492.871105][ T43] ? validate_chain+0x130/0x9b0 [ 492.871218][ T43] ___sys_sendmsg+0xee/0x170 [ 492.871331][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.871445][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.871562][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.871675][ T43] ? find_held_lock+0x2c/0x110 [ 492.871799][ T43] ? __lock_release+0x103/0x460 [ 492.871909][ T43] ? __might_fault+0x11b/0x170 [ 492.872030][ T43] ? fdget+0x52/0x1e0 [ 492.872115][ T43] ? lock_acquire+0x32/0xc0 [ 492.872229][ T43] __sys_sendmsg+0xcd/0x170 [ 492.872339][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.872451][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.872568][ T43] do_syscall_64+0xc1/0x1d0 [ 492.872683][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.872843][ T43] RIP: 0033:0x7f99087877b7 [ 492.872970][ T43] RSP: 002b:00007fffa90eaa08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.873136][ T43] RAX: ffffffffffffffda RBX: 00007fffa90eb130 RCX: 00007f99087877b7 [ 492.873300][ T43] RDX: 0000000000000000 RSI: 00007fffa90eaa70 RDI: 0000000000000005 [ 492.873472][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.873639][ T43] R10: 00007f9908640708 R11: 0000000000000246 R12: 00007fffa90eb148 [ 492.873817][ T43] R13: 00000000672a1061 R14: 0000000000496600 R15: 00007fffa90eab58 [ 492.873985][ T43] [ 492.874068][ T43] INFO: lockdep is turned off. [ 615.741963][ T43] INFO: task kworker/u16:1:75 blocked for more than 368 seconds. [ 615.742521][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.742637][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.742854][ T43] task:kworker/u16:1 state:D stack:30248 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 615.743135][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.743295][ T43] Call Trace: [ 615.743388][ T43] [ 615.743457][ T43] __schedule+0xa19/0x1dc0 [ 615.743586][ T43] ? __pfx___schedule+0x10/0x10 [ 615.743712][ T43] ? __lock_release+0x103/0x460 [ 615.743853][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.743980][ T43] ? trace_lock_release+0x10e/0x180 [ 615.744107][ T43] schedule+0xdf/0x210 [ 615.744200][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.744322][ T43] __mutex_lock+0x634/0xac0 [ 615.744456][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.744595][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.744725][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.744856][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.744978][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.745101][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.745224][ T43] addrconf_verify_work+0x12/0x30 [ 615.745348][ T43] process_one_work+0xe55/0x16d0 [ 615.745473][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.745594][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.745724][ T43] ? assign_work+0x16c/0x240 [ 615.745853][ T43] worker_thread+0x58c/0xce0 [ 615.745975][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 615.746128][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.746251][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.746371][ T43] kthread+0x28a/0x350 [ 615.746474][ T43] ? __pfx_kthread+0x10/0x10 [ 615.746614][ T43] ret_from_fork+0x31/0x70 [ 615.746751][ T43] ? __pfx_kthread+0x10/0x10 [ 615.746877][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.747005][ T43] [ 615.747101][ T43] INFO: task ip:257 blocked for more than 491 seconds. [ 615.747244][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.747363][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.747560][ T43] task:ip state:D stack:25648 pid:257 tgid:257 ppid:242 flags:0x00004002 [ 615.747811][ T43] Call Trace: [ 615.747902][ T43] [ 615.747965][ T43] __schedule+0xa19/0x1dc0 [ 615.748097][ T43] ? __pfx___schedule+0x10/0x10 [ 615.748217][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.748340][ T43] ? trace_lock_release+0x10e/0x180 [ 615.748459][ T43] schedule+0xdf/0x210 [ 615.748549][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.748668][ T43] __mutex_lock+0x634/0xac0 [ 615.748797][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.748935][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.749062][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.749187][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.749308][ T43] rtnl_newlink+0x64b/0xa30 [ 615.749434][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.749556][ T43] ? find_held_lock+0x2c/0x110 [ 615.749684][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.749818][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.749942][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.750064][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.750197][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.750314][ T43] ? hlock_class+0x4e/0x130 [ 615.750433][ T43] ? mark_lock+0x38/0x3e0 [ 615.750527][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.750664][ T43] netlink_rcv_skb+0x130/0x360 [ 615.750798][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.750928][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.751055][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.751175][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.751296][ T43] netlink_unicast+0x44b/0x710 [ 615.751419][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.751542][ T43] ? find_held_lock+0x2c/0x110 [ 615.751667][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.751805][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.751931][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.752077][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.752200][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.752351][ T43] ? hlock_class+0x4e/0x130 [ 615.752474][ T43] ? validate_chain+0x130/0x9b0 [ 615.752595][ T43] ___sys_sendmsg+0xee/0x170 [ 615.752719][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.752847][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.752974][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.753098][ T43] ? find_held_lock+0x2c/0x110 [ 615.753222][ T43] ? __lock_release+0x103/0x460 [ 615.753342][ T43] ? __might_fault+0x11b/0x170 [ 615.753465][ T43] ? fdget+0x52/0x1e0 [ 615.753558][ T43] ? lock_acquire+0x32/0xc0 [ 615.753682][ T43] __sys_sendmsg+0xcd/0x170 [ 615.753808][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.753933][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.754061][ T43] do_syscall_64+0xc1/0x1d0 [ 615.754186][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.754339][ T43] RIP: 0033:0x7f99087877b7 [ 615.754476][ T43] RSP: 002b:00007fffa90eaa08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.754655][ T43] RAX: ffffffffffffffda RBX: 00007fffa90eb130 RCX: 00007f99087877b7 [ 615.754842][ T43] RDX: 0000000000000000 RSI: 00007fffa90eaa70 RDI: 0000000000000005 [ 615.755055][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.755233][ T43] R10: 00007f9908640708 R11: 0000000000000246 R12: 00007fffa90eb148 [ 615.755416][ T43] R13: 00000000672a1061 R14: 0000000000496600 R15: 00007fffa90eab58 [ 615.755599][ T43] [ 615.755691][ T43] INFO: lockdep is turned off. [ 738.621855][ T43] INFO: task kworker/u16:1:75 blocked for more than 491 seconds. [ 738.622216][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.622325][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.622507][ T43] task:kworker/u16:1 state:D stack:30248 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 738.622765][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.622924][ T43] Call Trace: [ 738.623008][ T43] [ 738.623079][ T43] __schedule+0xa19/0x1dc0 [ 738.623200][ T43] ? __pfx___schedule+0x10/0x10 [ 738.623314][ T43] ? __lock_release+0x103/0x460 [ 738.623428][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.623543][ T43] ? trace_lock_release+0x10e/0x180 [ 738.623657][ T43] schedule+0xdf/0x210 [ 738.623750][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.623862][ T43] __mutex_lock+0x634/0xac0 [ 738.623980][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.624092][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.624206][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.624319][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.624430][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.624544][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.624656][ T43] addrconf_verify_work+0x12/0x30 [ 738.624772][ T43] process_one_work+0xe55/0x16d0 [ 738.624893][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.625004][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.625118][ T43] ? assign_work+0x16c/0x240 [ 738.625232][ T43] worker_thread+0x58c/0xce0 [ 738.625342][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 738.625481][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.625594][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.625704][ T43] kthread+0x28a/0x350 [ 738.625798][ T43] ? __pfx_kthread+0x10/0x10 [ 738.625909][ T43] ret_from_fork+0x31/0x70 [ 738.626021][ T43] ? __pfx_kthread+0x10/0x10 [ 738.626132][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.626248][ T43] [ 738.626336][ T43] INFO: task ip:257 blocked for more than 614 seconds. [ 738.626465][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.626572][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.626768][ T43] task:ip state:D stack:25648 pid:257 tgid:257 ppid:242 flags:0x00004002 [ 738.626992][ T43] Call Trace: [ 738.627073][ T43] [ 738.627132][ T43] __schedule+0xa19/0x1dc0 [ 738.627246][ T43] ? __pfx___schedule+0x10/0x10 [ 738.627357][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.627474][ T43] ? trace_lock_release+0x10e/0x180 [ 738.627591][ T43] schedule+0xdf/0x210 [ 738.627676][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.627792][ T43] __mutex_lock+0x634/0xac0 [ 738.627904][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.628020][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.628133][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.628246][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.628355][ T43] rtnl_newlink+0x64b/0xa30 [ 738.628475][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.628587][ T43] ? find_held_lock+0x2c/0x110 [ 738.628704][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.628821][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.628933][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.629043][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.629153][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.629265][ T43] ? hlock_class+0x4e/0x130 [ 738.629374][ T43] ? mark_lock+0x38/0x3e0 [ 738.629465][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.629587][ T43] netlink_rcv_skb+0x130/0x360 [ 738.629699][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.629816][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.629941][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.630053][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.630165][ T43] netlink_unicast+0x44b/0x710 [ 738.630277][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.630393][ T43] ? find_held_lock+0x2c/0x110 [ 738.630507][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.630621][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.630750][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.630863][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.630974][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.631115][ T43] ? hlock_class+0x4e/0x130 [ 738.631237][ T43] ? validate_chain+0x130/0x9b0 [ 738.631359][ T43] ___sys_sendmsg+0xee/0x170 [ 738.631473][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.631583][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.631695][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.631816][ T43] ? find_held_lock+0x2c/0x110 [ 738.631930][ T43] ? __lock_release+0x103/0x460 [ 738.632039][ T43] ? __might_fault+0x11b/0x170 [ 738.632150][ T43] ? fdget+0x52/0x1e0 [ 738.632235][ T43] ? lock_acquire+0x32/0xc0 [ 738.632350][ T43] __sys_sendmsg+0xcd/0x170 [ 738.632461][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.632571][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.632688][ T43] do_syscall_64+0xc1/0x1d0 [ 738.632805][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.632944][ T43] RIP: 0033:0x7f99087877b7 [ 738.633062][ T43] RSP: 002b:00007fffa90eaa08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.633235][ T43] RAX: ffffffffffffffda RBX: 00007fffa90eb130 RCX: 00007f99087877b7 [ 738.633402][ T43] RDX: 0000000000000000 RSI: 00007fffa90eaa70 RDI: 0000000000000005 [ 738.633566][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.633731][ T43] R10: 00007f9908640708 R11: 0000000000000246 R12: 00007fffa90eb148 [ 738.633902][ T43] R13: 00000000672a1061 R14: 0000000000496600 R15: 00007fffa90eab58 [ 738.634075][ T43] [ 738.634158][ T43] INFO: lockdep is turned off. [ 861.501860][ T43] INFO: task kworker/u16:1:75 blocked for more than 614 seconds. [ 861.502323][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.502484][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.502795][ T43] task:kworker/u16:1 state:D stack:30248 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 861.503128][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.503331][ T43] Call Trace: [ 861.503449][ T43] [ 861.503536][ T43] __schedule+0xa19/0x1dc0 [ 861.503698][ T43] ? __pfx___schedule+0x10/0x10 [ 861.503879][ T43] ? __lock_release+0x103/0x460 [ 861.504040][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.504207][ T43] ? trace_lock_release+0x10e/0x180 [ 861.504374][ T43] schedule+0xdf/0x210 [ 861.504498][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.504648][ T43] __mutex_lock+0x634/0xac0 [ 861.504816][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.504965][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.505112][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.505275][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.505432][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.505594][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.505778][ T43] addrconf_verify_work+0x12/0x30 [ 861.505926][ T43] process_one_work+0xe55/0x16d0 [ 861.506075][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.506224][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.506381][ T43] ? assign_work+0x16c/0x240 [ 861.506537][ T43] worker_thread+0x58c/0xce0 [ 861.506689][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 861.506914][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.507082][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.507237][ T43] kthread+0x28a/0x350 [ 861.507353][ T43] ? __pfx_kthread+0x10/0x10 [ 861.507509][ T43] ret_from_fork+0x31/0x70 [ 861.507672][ T43] ? __pfx_kthread+0x10/0x10 [ 861.507846][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.508011][ T43] [ 861.508125][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.508392][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr