[ 27.635949][ T272] [ 27.636040][ T272] ===================================== [ 27.636165][ T272] WARNING: bad unlock balance detected! [ 27.636288][ T272] 6.12.0-rc5-virtme #1 Not tainted [ 27.636416][ T272] ------------------------------------- [ 27.636541][ T272] ip/272 is trying to release lock (rtnl_mutex) at: [ 27.636700][ T272] [] __rtnl_unlock+0x69/0xf0 [ 27.636864][ T272] but there are no more locks to release! [ 27.636986][ T272] [ 27.636986][ T272] other info that might help us debug this: [ 27.637165][ T272] no locks held by ip/272. [ 27.637289][ T272] [ 27.637289][ T272] stack backtrace: [ 27.637444][ T272] CPU: 0 UID: 0 PID: 272 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 27.637630][ T272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 27.637909][ T272] Call Trace: [ 27.638007][ T272] [ 27.638072][ T272] dump_stack_lvl+0x82/0xd0 [ 27.638202][ T272] ? __rtnl_unlock+0x69/0xf0 [ 27.638328][ T272] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 27.638454][ T272] __lock_release+0x2f7/0x460 [ 27.638580][ T272] ? __pfx___lock_release+0x10/0x10 [ 27.638707][ T272] ? __rtnl_unlock+0x69/0xf0 [ 27.638837][ T272] lock_release+0xd7/0x140 [ 27.638961][ T272] __mutex_unlock_slowpath+0x8f/0x3b0 [ 27.639086][ T272] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 27.639210][ T272] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 27.639368][ T272] ? rtnl_link_ops_get+0x187/0x220 [ 27.639497][ T272] __rtnl_unlock+0x69/0xf0 [ 27.639628][ T272] rtnl_newlink+0x7fd/0xa30 [ 27.639753][ T272] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.639882][ T272] ? find_held_lock+0x2c/0x110 [ 27.640009][ T272] ? __lock_release+0x103/0x460 [ 27.640132][ T272] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.640257][ T272] ? __pfx___lock_release+0x10/0x10 [ 27.640385][ T272] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.640509][ T272] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.640634][ T272] rtnetlink_rcv_msg+0x712/0xc10 [ 27.640761][ T272] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.640888][ T272] ? hlock_class+0x4e/0x130 [ 27.641014][ T272] ? mark_lock+0x38/0x3e0 [ 27.641110][ T272] ? __lock_acquire+0xb3f/0x1580 [ 27.641236][ T272] netlink_rcv_skb+0x130/0x360 [ 27.641361][ T272] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.641487][ T272] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 27.641615][ T272] ? netlink_deliver_tap+0x13e/0x340 [ 27.641741][ T272] ? netlink_deliver_tap+0xc3/0x340 [ 27.641869][ T272] netlink_unicast+0x44b/0x710 [ 27.641996][ T272] ? __pfx_netlink_unicast+0x10/0x10 [ 27.642119][ T272] ? find_held_lock+0x2c/0x110 [ 27.642245][ T272] netlink_sendmsg+0x723/0xbe0 [ 27.642371][ T272] ? __pfx_netlink_sendmsg+0x10/0x10 [ 27.642497][ T272] ____sys_sendmsg+0x7ac/0xa10 [ 27.642623][ T272] ? __pfx_____sys_sendmsg+0x10/0x10 [ 27.642747][ T272] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 27.642908][ T272] ___sys_sendmsg+0xee/0x170 [ 27.643031][ T272] ? do_fault_around+0x2c6/0x4c0 [ 27.643159][ T272] ? __pfx____sys_sendmsg+0x10/0x10 [ 27.643283][ T272] ? do_fault_around+0x2d0/0x4c0 [ 27.643409][ T272] ? do_pte_missing+0x725/0xb60 [ 27.643534][ T272] ? __handle_mm_fault+0x403/0x5e0 [ 27.643662][ T272] ? find_held_lock+0x2c/0x110 [ 27.643787][ T272] ? fdget+0x52/0x1e0 [ 27.643884][ T272] __sys_sendmsg+0xcd/0x170 [ 27.644011][ T272] ? __pfx___sys_sendmsg+0x10/0x10 [ 27.644135][ T272] ? __pfx___up_read+0x10/0x10 [ 27.644264][ T272] do_syscall_64+0xc1/0x1d0 [ 27.644393][ T272] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 27.644547][ T272] RIP: 0033:0x7f5d0157e7b7 [ 27.644678][ T272] 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 [ 27.645117][ T272] RSP: 002b:00007ffd9767d078 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 27.645309][ T272] RAX: ffffffffffffffda RBX: 00007ffd9767d7a0 RCX: 00007f5d0157e7b7 [ 27.645495][ T272] RDX: 0000000000000000 RSI: 00007ffd9767d0e0 RDI: 0000000000000005 [ 27.645680][ T272] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000 [ 27.645869][ T272] R10: 00007f5d01437708 R11: 0000000000000246 R12: 00007ffd9767d7c0 [ 27.646053][ T272] R13: 000000006729ca8e R14: 0000000000496600 R15: 00007ffd9767d1cc [ 27.646244][ T272] [ 247.222434][ T43] INFO: task ip:272 blocked for more than 122 seconds. [ 247.222762][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.222890][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.223103][ T43] task:ip state:D stack:25792 pid:272 tgid:272 ppid:257 flags:0x00004002 [ 247.223386][ T43] Call Trace: [ 247.223486][ T43] [ 247.223562][ T43] __schedule+0xa19/0x1dc0 [ 247.223717][ T43] ? __pfx___schedule+0x10/0x10 [ 247.223849][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.223978][ T43] ? trace_lock_release+0x10e/0x180 [ 247.224105][ T43] schedule+0xdf/0x210 [ 247.224204][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.224346][ T43] __mutex_lock+0x634/0xac0 [ 247.224476][ T43] ? __pfx_validate_nla+0x10/0x10 [ 247.224603][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.224743][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.224872][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.225001][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.225127][ T43] rtnl_newlink+0x64b/0xa30 [ 247.225269][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.225404][ T43] ? find_held_lock+0x2c/0x110 [ 247.225534][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.225667][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.225797][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.225922][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.226050][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.226175][ T43] ? hlock_class+0x4e/0x130 [ 247.226310][ T43] ? mark_lock+0x38/0x3e0 [ 247.226416][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.226549][ T43] netlink_rcv_skb+0x130/0x360 [ 247.226673][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.226794][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.226919][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.227066][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.227201][ T43] netlink_unicast+0x44b/0x710 [ 247.227334][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.227458][ T43] ? find_held_lock+0x2c/0x110 [ 247.227584][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.227713][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.227841][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.227966][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.228090][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.228250][ T43] ___sys_sendmsg+0xee/0x170 [ 247.228391][ T43] ? do_fault_around+0x2c6/0x4c0 [ 247.228518][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.228647][ T43] ? do_fault_around+0x2d0/0x4c0 [ 247.228772][ T43] ? do_pte_missing+0x725/0xb60 [ 247.228895][ T43] ? __handle_mm_fault+0x403/0x5e0 [ 247.229019][ T43] ? find_held_lock+0x2c/0x110 [ 247.229144][ T43] ? fdget+0x52/0x1e0 [ 247.229244][ T43] __sys_sendmsg+0xcd/0x170 [ 247.229383][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.229507][ T43] ? __pfx___up_read+0x10/0x10 [ 247.229637][ T43] do_syscall_64+0xc1/0x1d0 [ 247.229768][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.229924][ T43] RIP: 0033:0x7f5d0157e7b7 [ 247.230054][ T43] RSP: 002b:00007ffd9767d078 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.230247][ T43] RAX: ffffffffffffffda RBX: 00007ffd9767d7a0 RCX: 00007f5d0157e7b7 [ 247.230453][ T43] RDX: 0000000000000000 RSI: 00007ffd9767d0e0 RDI: 0000000000000005 [ 247.230641][ T43] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000 [ 247.230826][ T43] R10: 00007f5d01437708 R11: 0000000000000246 R12: 00007ffd9767d7c0 [ 247.231010][ T43] R13: 000000006729ca8e R14: 0000000000496600 R15: 00007ffd9767d1cc [ 247.231204][ T43] [ 247.231314][ T43] INFO: lockdep is turned off. [ 370.102429][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 370.102863][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.103035][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.103361][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 370.103620][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 370.103806][ T43] Call Trace: [ 370.103903][ T43] [ 370.103972][ T43] __schedule+0xa19/0x1dc0 [ 370.104105][ T43] ? __pfx___schedule+0x10/0x10 [ 370.104232][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.104380][ T43] ? trace_lock_release+0x10e/0x180 [ 370.104508][ T43] schedule+0xdf/0x210 [ 370.104601][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.104725][ T43] __mutex_lock+0x634/0xac0 [ 370.104856][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 370.104979][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.105108][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.105238][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.105369][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.105491][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.105614][ T43] addrconf_verify_work+0x12/0x30 [ 370.105737][ T43] process_one_work+0xe55/0x16d0 [ 370.105867][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.105989][ T43] ? __pfx_process_one_work+0x10/0x10 [ 370.106116][ T43] ? assign_work+0x16c/0x240 [ 370.106241][ T43] worker_thread+0x58c/0xce0 [ 370.106372][ T43] ? __pfx_worker_thread+0x10/0x10 [ 370.106495][ T43] kthread+0x28a/0x350 [ 370.106587][ T43] ? __pfx_kthread+0x10/0x10 [ 370.106711][ T43] ret_from_fork+0x31/0x70 [ 370.106840][ T43] ? __pfx_kthread+0x10/0x10 [ 370.106963][ T43] ret_from_fork_asm+0x1a/0x30 [ 370.107089][ T43] [ 370.107205][ T43] INFO: task ip:272 blocked for more than 245 seconds. [ 370.107362][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.107479][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.107693][ T43] task:ip state:D stack:25792 pid:272 tgid:272 ppid:257 flags:0x00004002 [ 370.107936][ T43] Call Trace: [ 370.108029][ T43] [ 370.108092][ T43] __schedule+0xa19/0x1dc0 [ 370.108222][ T43] ? __pfx___schedule+0x10/0x10 [ 370.108351][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.108477][ T43] ? trace_lock_release+0x10e/0x180 [ 370.108603][ T43] schedule+0xdf/0x210 [ 370.108697][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.108830][ T43] __mutex_lock+0x634/0xac0 [ 370.108952][ T43] ? __pfx_validate_nla+0x10/0x10 [ 370.109078][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.109201][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.109331][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.109455][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.109576][ T43] rtnl_newlink+0x64b/0xa30 [ 370.109700][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.109828][ T43] ? find_held_lock+0x2c/0x110 [ 370.109957][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.110081][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 370.110207][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.110338][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 370.110465][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.110586][ T43] ? hlock_class+0x4e/0x130 [ 370.110709][ T43] ? mark_lock+0x38/0x3e0 [ 370.110802][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.110925][ T43] netlink_rcv_skb+0x130/0x360 [ 370.111053][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.111175][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 370.111322][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 370.111457][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 370.111582][ T43] netlink_unicast+0x44b/0x710 [ 370.111705][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 370.111831][ T43] ? find_held_lock+0x2c/0x110 [ 370.111958][ T43] netlink_sendmsg+0x723/0xbe0 [ 370.112082][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 370.112214][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 370.112343][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 370.112475][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 370.112632][ T43] ___sys_sendmsg+0xee/0x170 [ 370.112752][ T43] ? do_fault_around+0x2c6/0x4c0 [ 370.112880][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 370.113005][ T43] ? do_fault_around+0x2d0/0x4c0 [ 370.113128][ T43] ? do_pte_missing+0x725/0xb60 [ 370.113252][ T43] ? __handle_mm_fault+0x403/0x5e0 [ 370.113380][ T43] ? find_held_lock+0x2c/0x110 [ 370.113503][ T43] ? fdget+0x52/0x1e0 [ 370.113600][ T43] __sys_sendmsg+0xcd/0x170 [ 370.113721][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 370.113840][ T43] ? __pfx___up_read+0x10/0x10 [ 370.113965][ T43] do_syscall_64+0xc1/0x1d0 [ 370.114094][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.114250][ T43] RIP: 0033:0x7f5d0157e7b7 [ 370.114379][ T43] RSP: 002b:00007ffd9767d078 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 370.114566][ T43] RAX: ffffffffffffffda RBX: 00007ffd9767d7a0 RCX: 00007f5d0157e7b7 [ 370.114748][ T43] RDX: 0000000000000000 RSI: 00007ffd9767d0e0 RDI: 0000000000000005 [ 370.114927][ T43] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000 [ 370.115112][ T43] R10: 00007f5d01437708 R11: 0000000000000246 R12: 00007ffd9767d7c0 [ 370.115296][ T43] R13: 000000006729ca8e R14: 0000000000496600 R15: 00007ffd9767d1cc [ 370.115493][ T43] [ 370.115587][ T43] INFO: lockdep is turned off. [ 492.982448][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.982842][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.982972][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.983176][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.983451][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.983621][ T43] Call Trace: [ 492.983716][ T43] [ 492.983783][ T43] __schedule+0xa19/0x1dc0 [ 492.983915][ T43] ? __pfx___schedule+0x10/0x10 [ 492.984050][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.984183][ T43] ? trace_lock_release+0x10e/0x180 [ 492.984317][ T43] schedule+0xdf/0x210 [ 492.984413][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.984537][ T43] __mutex_lock+0x634/0xac0 [ 492.984663][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.984789][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.984916][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.985044][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.985168][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.985292][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.985424][ T43] addrconf_verify_work+0x12/0x30 [ 492.985550][ T43] process_one_work+0xe55/0x16d0 [ 492.985675][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.985798][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.985938][ T43] ? assign_work+0x16c/0x240 [ 492.986065][ T43] worker_thread+0x58c/0xce0 [ 492.986194][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.986326][ T43] kthread+0x28a/0x350 [ 492.986421][ T43] ? __pfx_kthread+0x10/0x10 [ 492.986547][ T43] ret_from_fork+0x31/0x70 [ 492.986676][ T43] ? __pfx_kthread+0x10/0x10 [ 492.986806][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.986937][ T43] [ 492.987048][ T43] INFO: task ip:272 blocked for more than 368 seconds. [ 492.987202][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.987332][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.987537][ T43] task:ip state:D stack:25792 pid:272 tgid:272 ppid:257 flags:0x00004002 [ 492.987792][ T43] Call Trace: [ 492.987885][ T43] [ 492.987949][ T43] __schedule+0xa19/0x1dc0 [ 492.988084][ T43] ? __pfx___schedule+0x10/0x10 [ 492.988206][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.988339][ T43] ? trace_lock_release+0x10e/0x180 [ 492.988466][ T43] schedule+0xdf/0x210 [ 492.988562][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.988688][ T43] __mutex_lock+0x634/0xac0 [ 492.988812][ T43] ? __pfx_validate_nla+0x10/0x10 [ 492.988939][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.989064][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.989194][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.989332][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.989456][ T43] rtnl_newlink+0x64b/0xa30 [ 492.989581][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.989708][ T43] ? find_held_lock+0x2c/0x110 [ 492.989834][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.989959][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.990093][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.990223][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.990357][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.990482][ T43] ? hlock_class+0x4e/0x130 [ 492.990605][ T43] ? mark_lock+0x38/0x3e0 [ 492.990703][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.990828][ T43] netlink_rcv_skb+0x130/0x360 [ 492.990953][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.991078][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.991207][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.991348][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.991481][ T43] netlink_unicast+0x44b/0x710 [ 492.991606][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.991731][ T43] ? find_held_lock+0x2c/0x110 [ 492.991859][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.991989][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.992116][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.992248][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.992375][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.992535][ T43] ___sys_sendmsg+0xee/0x170 [ 492.992659][ T43] ? do_fault_around+0x2c6/0x4c0 [ 492.992785][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.992908][ T43] ? do_fault_around+0x2d0/0x4c0 [ 492.993037][ T43] ? do_pte_missing+0x725/0xb60 [ 492.993162][ T43] ? __handle_mm_fault+0x403/0x5e0 [ 492.993293][ T43] ? find_held_lock+0x2c/0x110 [ 492.993425][ T43] ? fdget+0x52/0x1e0 [ 492.993524][ T43] __sys_sendmsg+0xcd/0x170 [ 492.993648][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.993782][ T43] ? __pfx___up_read+0x10/0x10 [ 492.993908][ T43] do_syscall_64+0xc1/0x1d0 [ 492.994033][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.994188][ T43] RIP: 0033:0x7f5d0157e7b7 [ 492.994320][ T43] RSP: 002b:00007ffd9767d078 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.994513][ T43] RAX: ffffffffffffffda RBX: 00007ffd9767d7a0 RCX: 00007f5d0157e7b7 [ 492.994710][ T43] RDX: 0000000000000000 RSI: 00007ffd9767d0e0 RDI: 0000000000000005 [ 492.994891][ T43] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000 [ 492.995075][ T43] R10: 00007f5d01437708 R11: 0000000000000246 R12: 00007ffd9767d7c0 [ 492.995262][ T43] R13: 000000006729ca8e R14: 0000000000496600 R15: 00007ffd9767d1cc [ 492.995460][ T43] [ 492.995554][ T43] INFO: lockdep is turned off. [ 615.862471][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.862812][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.862932][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.863137][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.863421][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.863584][ T43] Call Trace: [ 615.863678][ T43] [ 615.863746][ T43] __schedule+0xa19/0x1dc0 [ 615.863884][ T43] ? __pfx___schedule+0x10/0x10 [ 615.864013][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.864141][ T43] ? trace_lock_release+0x10e/0x180 [ 615.864266][ T43] schedule+0xdf/0x210 [ 615.864374][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.864499][ T43] __mutex_lock+0x634/0xac0 [ 615.864624][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.864746][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.864870][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.864995][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.865121][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.865253][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.865387][ T43] addrconf_verify_work+0x12/0x30 [ 615.865510][ T43] process_one_work+0xe55/0x16d0 [ 615.865639][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.865761][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.865887][ T43] ? assign_work+0x16c/0x240 [ 615.866013][ T43] worker_thread+0x58c/0xce0 [ 615.866164][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.866288][ T43] kthread+0x28a/0x350 [ 615.866391][ T43] ? __pfx_kthread+0x10/0x10 [ 615.866519][ T43] ret_from_fork+0x31/0x70 [ 615.866645][ T43] ? __pfx_kthread+0x10/0x10 [ 615.866766][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.866896][ T43] [ 615.867008][ T43] INFO: task ip:272 blocked for more than 491 seconds. [ 615.867153][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.867280][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.867495][ T43] task:ip state:D stack:25792 pid:272 tgid:272 ppid:257 flags:0x00004002 [ 615.867743][ T43] Call Trace: [ 615.867836][ T43] [ 615.867901][ T43] __schedule+0xa19/0x1dc0 [ 615.868030][ T43] ? __pfx___schedule+0x10/0x10 [ 615.868153][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.868278][ T43] ? trace_lock_release+0x10e/0x180 [ 615.868412][ T43] schedule+0xdf/0x210 [ 615.868505][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.868630][ T43] __mutex_lock+0x634/0xac0 [ 615.868754][ T43] ? __pfx_validate_nla+0x10/0x10 [ 615.868878][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.869000][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.869127][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.869252][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.869384][ T43] rtnl_newlink+0x64b/0xa30 [ 615.869514][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.869636][ T43] ? find_held_lock+0x2c/0x110 [ 615.869759][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.869883][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.870008][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.870148][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.870275][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.870402][ T43] ? hlock_class+0x4e/0x130 [ 615.870527][ T43] ? mark_lock+0x38/0x3e0 [ 615.870629][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.870765][ T43] netlink_rcv_skb+0x130/0x360 [ 615.870889][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.871014][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.871143][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.871270][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.871407][ T43] netlink_unicast+0x44b/0x710 [ 615.871547][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.871670][ T43] ? find_held_lock+0x2c/0x110 [ 615.871796][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.871927][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.872058][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.872191][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.872316][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.872472][ T43] ___sys_sendmsg+0xee/0x170 [ 615.872601][ T43] ? do_fault_around+0x2c6/0x4c0 [ 615.872726][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.872848][ T43] ? do_fault_around+0x2d0/0x4c0 [ 615.872974][ T43] ? do_pte_missing+0x725/0xb60 [ 615.873097][ T43] ? __handle_mm_fault+0x403/0x5e0 [ 615.873221][ T43] ? find_held_lock+0x2c/0x110 [ 615.873349][ T43] ? fdget+0x52/0x1e0 [ 615.873449][ T43] __sys_sendmsg+0xcd/0x170 [ 615.873581][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.873718][ T43] ? __pfx___up_read+0x10/0x10 [ 615.873848][ T43] do_syscall_64+0xc1/0x1d0 [ 615.873973][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.874127][ T43] RIP: 0033:0x7f5d0157e7b7 [ 615.874258][ T43] RSP: 002b:00007ffd9767d078 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.874462][ T43] RAX: ffffffffffffffda RBX: 00007ffd9767d7a0 RCX: 00007f5d0157e7b7 [ 615.874673][ T43] RDX: 0000000000000000 RSI: 00007ffd9767d0e0 RDI: 0000000000000005 [ 615.874855][ T43] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000 [ 615.875037][ T43] R10: 00007f5d01437708 R11: 0000000000000246 R12: 00007ffd9767d7c0 [ 615.875223][ T43] R13: 000000006729ca8e R14: 0000000000496600 R15: 00007ffd9767d1cc [ 615.875428][ T43] [ 615.875523][ T43] INFO: lockdep is turned off. [ 738.742440][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.742888][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.743066][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.743274][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.743572][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.743762][ T43] Call Trace: [ 738.743866][ T43] [ 738.743957][ T43] __schedule+0xa19/0x1dc0 [ 738.744092][ T43] ? __pfx___schedule+0x10/0x10 [ 738.744220][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.744362][ T43] ? trace_lock_release+0x10e/0x180 [ 738.744498][ T43] schedule+0xdf/0x210 [ 738.744591][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.744713][ T43] __mutex_lock+0x634/0xac0 [ 738.744836][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.744961][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.745084][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.745205][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.745363][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.745491][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.745616][ T43] addrconf_verify_work+0x12/0x30 [ 738.745739][ T43] process_one_work+0xe55/0x16d0 [ 738.745871][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.745994][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.746128][ T43] ? assign_work+0x16c/0x240 [ 738.746252][ T43] worker_thread+0x58c/0xce0 [ 738.746388][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.746514][ T43] kthread+0x28a/0x350 [ 738.746621][ T43] ? __pfx_kthread+0x10/0x10 [ 738.746750][ T43] ret_from_fork+0x31/0x70 [ 738.746876][ T43] ? __pfx_kthread+0x10/0x10 [ 738.747006][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.747135][ T43] [ 738.747249][ T43] INFO: task ip:272 blocked for more than 614 seconds. [ 738.747405][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.747532][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.747731][ T43] task:ip state:D stack:25792 pid:272 tgid:272 ppid:257 flags:0x00004002 [ 738.747979][ T43] Call Trace: [ 738.748070][ T43] [ 738.748133][ T43] __schedule+0xa19/0x1dc0 [ 738.748260][ T43] ? __pfx___schedule+0x10/0x10 [ 738.748389][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.748513][ T43] ? trace_lock_release+0x10e/0x180 [ 738.748635][ T43] schedule+0xdf/0x210 [ 738.748728][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.748855][ T43] __mutex_lock+0x634/0xac0 [ 738.748984][ T43] ? __pfx_validate_nla+0x10/0x10 [ 738.749107][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.749234][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.749372][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.749497][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.749617][ T43] rtnl_newlink+0x64b/0xa30 [ 738.749743][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.749883][ T43] ? find_held_lock+0x2c/0x110 [ 738.750008][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.750136][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.750260][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.750391][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.750528][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.750649][ T43] ? hlock_class+0x4e/0x130 [ 738.750770][ T43] ? mark_lock+0x38/0x3e0 [ 738.750862][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.750988][ T43] netlink_rcv_skb+0x130/0x360 [ 738.751117][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.751240][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.751376][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.751526][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.751649][ T43] netlink_unicast+0x44b/0x710 [ 738.751774][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.751896][ T43] ? find_held_lock+0x2c/0x110 [ 738.752020][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.752150][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.752274][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.752403][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.752525][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.752683][ T43] ___sys_sendmsg+0xee/0x170 [ 738.752818][ T43] ? do_fault_around+0x2c6/0x4c0 [ 738.752953][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.753075][ T43] ? do_fault_around+0x2d0/0x4c0 [ 738.753203][ T43] ? do_pte_missing+0x725/0xb60 [ 738.753333][ T43] ? __handle_mm_fault+0x403/0x5e0 [ 738.753459][ T43] ? find_held_lock+0x2c/0x110 [ 738.753585][ T43] ? fdget+0x52/0x1e0 [ 738.753682][ T43] __sys_sendmsg+0xcd/0x170 [ 738.753802][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.753938][ T43] ? __pfx___up_read+0x10/0x10 [ 738.754075][ T43] do_syscall_64+0xc1/0x1d0 [ 738.754200][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.754364][ T43] RIP: 0033:0x7f5d0157e7b7 [ 738.754494][ T43] RSP: 002b:00007ffd9767d078 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.754683][ T43] RAX: ffffffffffffffda RBX: 00007ffd9767d7a0 RCX: 00007f5d0157e7b7 [ 738.754868][ T43] RDX: 0000000000000000 RSI: 00007ffd9767d0e0 RDI: 0000000000000005 [ 738.755053][ T43] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000 [ 738.755241][ T43] R10: 00007f5d01437708 R11: 0000000000000246 R12: 00007ffd9767d7c0 [ 738.755453][ T43] R13: 000000006729ca8e R14: 0000000000496600 R15: 00007ffd9767d1cc [ 738.755641][ T43] [ 738.755734][ T43] INFO: lockdep is turned off. [ 861.622442][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.622830][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.622983][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.623184][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.623470][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.623637][ T43] Call Trace: [ 861.623733][ T43] [ 861.623800][ T43] __schedule+0xa19/0x1dc0 [ 861.623936][ T43] ? __pfx___schedule+0x10/0x10 [ 861.624065][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.624202][ T43] ? trace_lock_release+0x10e/0x180 [ 861.624342][ T43] schedule+0xdf/0x210 [ 861.624436][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.624568][ T43] __mutex_lock+0x634/0xac0 [ 861.624696][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.624822][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.624947][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.625074][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.625195][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.625331][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.625457][ T43] addrconf_verify_work+0x12/0x30 [ 861.625580][ T43] process_one_work+0xe55/0x16d0 [ 861.625708][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.625834][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.625962][ T43] ? assign_work+0x16c/0x240 [ 861.626093][ T43] worker_thread+0x58c/0xce0 [ 861.626219][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.626355][ T43] kthread+0x28a/0x350 [ 861.626448][ T43] ? __pfx_kthread+0x10/0x10 [ 861.626571][ T43] ret_from_fork+0x31/0x70 [ 861.626714][ T43] ? __pfx_kthread+0x10/0x10 [ 861.626836][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.626969][ T43] [ 861.627064][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.627285][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr