[ 27.848691][ T261] [ 27.848789][ T261] ===================================== [ 27.848927][ T261] WARNING: bad unlock balance detected! [ 27.849061][ T261] 6.12.0-rc5-virtme #1 Not tainted [ 27.849202][ T261] ------------------------------------- [ 27.849341][ T261] ip/261 is trying to release lock (rtnl_mutex) at: [ 27.849514][ T261] [] __rtnl_unlock+0x69/0xf0 [ 27.849690][ T261] but there are no more locks to release! [ 27.849827][ T261] [ 27.849827][ T261] other info that might help us debug this: [ 27.850027][ T261] no locks held by ip/261. [ 27.850163][ T261] [ 27.850163][ T261] stack backtrace: [ 27.850338][ T261] CPU: 0 UID: 0 PID: 261 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 27.850542][ T261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 27.850851][ T261] Call Trace: [ 27.850961][ T261] [ 27.851035][ T261] dump_stack_lvl+0x82/0xd0 [ 27.851180][ T261] ? __rtnl_unlock+0x69/0xf0 [ 27.851317][ T261] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 27.851457][ T261] __lock_release+0x2f7/0x460 [ 27.851598][ T261] ? __pfx___lock_release+0x10/0x10 [ 27.851743][ T261] ? __rtnl_unlock+0x69/0xf0 [ 27.851883][ T261] lock_release+0xd7/0x140 [ 27.852021][ T261] __mutex_unlock_slowpath+0x8f/0x3b0 [ 27.852163][ T261] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 27.852303][ T261] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 27.852474][ T261] ? rtnl_link_ops_get+0x187/0x220 [ 27.852617][ T261] __rtnl_unlock+0x69/0xf0 [ 27.852759][ T261] rtnl_newlink+0x7fd/0xa30 [ 27.852900][ T261] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.853037][ T261] ? find_held_lock+0x2c/0x110 [ 27.853180][ T261] ? __lock_release+0x103/0x460 [ 27.853320][ T261] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.853457][ T261] ? __pfx___lock_release+0x10/0x10 [ 27.853596][ T261] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.853733][ T261] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.853873][ T261] rtnetlink_rcv_msg+0x712/0xc10 [ 27.854013][ T261] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.854150][ T261] ? hlock_class+0x4e/0x130 [ 27.854289][ T261] ? mark_lock+0x38/0x3e0 [ 27.854394][ T261] ? __lock_acquire+0xb3f/0x1580 [ 27.854537][ T261] netlink_rcv_skb+0x130/0x360 [ 27.854677][ T261] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.854813][ T261] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 27.854956][ T261] ? netlink_deliver_tap+0x13e/0x340 [ 27.855098][ T261] ? netlink_deliver_tap+0xc3/0x340 [ 27.855236][ T261] netlink_unicast+0x44b/0x710 [ 27.855375][ T261] ? __pfx_netlink_unicast+0x10/0x10 [ 27.855515][ T261] ? find_held_lock+0x2c/0x110 [ 27.855656][ T261] netlink_sendmsg+0x723/0xbe0 [ 27.855794][ T261] ? __pfx_netlink_sendmsg+0x10/0x10 [ 27.855932][ T261] ____sys_sendmsg+0x7ac/0xa10 [ 27.856072][ T261] ? __pfx_____sys_sendmsg+0x10/0x10 [ 27.856212][ T261] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 27.856385][ T261] ? hlock_class+0x4e/0x130 [ 27.856524][ T261] ? validate_chain+0x130/0x9b0 [ 27.856664][ T261] ___sys_sendmsg+0xee/0x170 [ 27.856802][ T261] ? __pfx_validate_chain+0x10/0x10 [ 27.856944][ T261] ? __pfx____sys_sendmsg+0x10/0x10 [ 27.857085][ T261] ? __lock_acquire+0xb3f/0x1580 [ 27.857224][ T261] ? find_held_lock+0x2c/0x110 [ 27.857362][ T261] ? __lock_release+0x103/0x460 [ 27.857505][ T261] ? __might_fault+0x11b/0x170 [ 27.857649][ T261] ? fdget+0x52/0x1e0 [ 27.857759][ T261] ? lock_acquire+0x32/0xc0 [ 27.857895][ T261] __sys_sendmsg+0xcd/0x170 [ 27.858034][ T261] ? __pfx___sys_sendmsg+0x10/0x10 [ 27.858171][ T261] ? rseq_update_cpu_node_id+0xe6/0x140 [ 27.858317][ T261] do_syscall_64+0xc1/0x1d0 [ 27.858458][ T261] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 27.858635][ T261] RIP: 0033:0x7f4ffbb4b7b7 [ 27.858780][ T261] 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 [ 27.859269][ T261] RSP: 002b:00007ffff0596948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 27.859483][ T261] RAX: ffffffffffffffda RBX: 00007ffff0597070 RCX: 00007f4ffbb4b7b7 [ 27.859694][ T261] RDX: 0000000000000000 RSI: 00007ffff05969b0 RDI: 0000000000000005 [ 27.859904][ T261] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000 [ 27.860111][ T261] R10: 00007f4ffba04708 R11: 0000000000000246 R12: 00007ffff0597088 [ 27.860323][ T261] R13: 00000000672a1614 R14: 0000000000496600 R15: 00007ffff0596a98 [ 27.860537][ T261] [ 247.219312][ T43] INFO: task ip:261 blocked for more than 122 seconds. [ 247.219551][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.219661][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.219847][ T43] task:ip state:D stack:25792 pid:261 tgid:261 ppid:258 flags:0x00004002 [ 247.220074][ T43] Call Trace: [ 247.220173][ T43] [ 247.220263][ T43] __schedule+0xa19/0x1dc0 [ 247.220389][ T43] ? __pfx___schedule+0x10/0x10 [ 247.220520][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.220638][ T43] ? trace_lock_release+0x10e/0x180 [ 247.220754][ T43] schedule+0xdf/0x210 [ 247.220837][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.220946][ T43] __mutex_lock+0x634/0xac0 [ 247.221058][ T43] ? __pfx_validate_nla+0x10/0x10 [ 247.221183][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.221298][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.221409][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.221522][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.221629][ T43] rtnl_newlink+0x64b/0xa30 [ 247.221742][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.221851][ T43] ? find_held_lock+0x2c/0x110 [ 247.221959][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.222078][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.222194][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.222302][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.222410][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.222518][ T43] ? hlock_class+0x4e/0x130 [ 247.222629][ T43] ? mark_lock+0x38/0x3e0 [ 247.222712][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.222821][ T43] netlink_rcv_skb+0x130/0x360 [ 247.222931][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.223042][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.223154][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.223270][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.223378][ T43] netlink_unicast+0x44b/0x710 [ 247.223485][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.223595][ T43] ? find_held_lock+0x2c/0x110 [ 247.223704][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.223817][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.223927][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.224038][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.224144][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.224289][ T43] ? hlock_class+0x4e/0x130 [ 247.224399][ T43] ? validate_chain+0x130/0x9b0 [ 247.224512][ T43] ___sys_sendmsg+0xee/0x170 [ 247.224619][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.224730][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.224839][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.224950][ T43] ? find_held_lock+0x2c/0x110 [ 247.225064][ T43] ? __lock_release+0x103/0x460 [ 247.225180][ T43] ? __might_fault+0x11b/0x170 [ 247.225293][ T43] ? fdget+0x52/0x1e0 [ 247.225381][ T43] ? lock_acquire+0x32/0xc0 [ 247.225494][ T43] __sys_sendmsg+0xcd/0x170 [ 247.225605][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.225721][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.225839][ T43] do_syscall_64+0xc1/0x1d0 [ 247.225955][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.226092][ T43] RIP: 0033:0x7f4ffbb4b7b7 [ 247.226235][ T43] RSP: 002b:00007ffff0596948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.226404][ T43] RAX: ffffffffffffffda RBX: 00007ffff0597070 RCX: 00007f4ffbb4b7b7 [ 247.226571][ T43] RDX: 0000000000000000 RSI: 00007ffff05969b0 RDI: 0000000000000005 [ 247.226741][ T43] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000 [ 247.226903][ T43] R10: 00007f4ffba04708 R11: 0000000000000246 R12: 00007ffff0597088 [ 247.227079][ T43] R13: 00000000672a1614 R14: 0000000000496600 R15: 00007ffff0596a98 [ 247.227262][ T43] [ 247.227344][ T43] INFO: lockdep is turned off. [ 370.099362][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 370.099823][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.099941][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.100117][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 370.100367][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 370.100541][ T43] Call Trace: [ 370.100637][ T43] [ 370.100697][ T43] __schedule+0xa19/0x1dc0 [ 370.100813][ T43] ? __pfx___schedule+0x10/0x10 [ 370.100923][ T43] ? __lock_release+0x103/0x460 [ 370.101035][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.101147][ T43] ? trace_lock_release+0x10e/0x180 [ 370.101266][ T43] schedule+0xdf/0x210 [ 370.101351][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.101459][ T43] __mutex_lock+0x634/0xac0 [ 370.101573][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 370.101680][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.101788][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.101896][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.102006][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.102116][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.102228][ T43] addrconf_verify_work+0x12/0x30 [ 370.102355][ T43] process_one_work+0xe55/0x16d0 [ 370.102470][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.102579][ T43] ? __pfx_process_one_work+0x10/0x10 [ 370.102691][ T43] ? assign_work+0x16c/0x240 [ 370.102805][ T43] worker_thread+0x58c/0xce0 [ 370.102917][ T43] ? __pfx_worker_thread+0x10/0x10 [ 370.103029][ T43] kthread+0x28a/0x350 [ 370.103113][ T43] ? __pfx_kthread+0x10/0x10 [ 370.103229][ T43] ret_from_fork+0x31/0x70 [ 370.103344][ T43] ? __pfx_kthread+0x10/0x10 [ 370.103456][ T43] ret_from_fork_asm+0x1a/0x30 [ 370.103575][ T43] [ 370.103676][ T43] INFO: task ip:261 blocked for more than 245 seconds. [ 370.103805][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.103921][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.104094][ T43] task:ip state:D stack:25792 pid:261 tgid:261 ppid:258 flags:0x00004002 [ 370.104322][ T43] Call Trace: [ 370.104405][ T43] [ 370.104462][ T43] __schedule+0xa19/0x1dc0 [ 370.104571][ T43] ? __pfx___schedule+0x10/0x10 [ 370.104680][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.104789][ T43] ? trace_lock_release+0x10e/0x180 [ 370.104899][ T43] schedule+0xdf/0x210 [ 370.104981][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.105090][ T43] __mutex_lock+0x634/0xac0 [ 370.105208][ T43] ? __pfx_validate_nla+0x10/0x10 [ 370.105324][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.105433][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.105543][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.105652][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.105758][ T43] rtnl_newlink+0x64b/0xa30 [ 370.105871][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.105978][ T43] ? find_held_lock+0x2c/0x110 [ 370.106091][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.106205][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 370.106315][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.106424][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 370.106531][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.106638][ T43] ? hlock_class+0x4e/0x130 [ 370.106748][ T43] ? mark_lock+0x38/0x3e0 [ 370.106831][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.106941][ T43] netlink_rcv_skb+0x130/0x360 [ 370.107051][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.107157][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 370.107279][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 370.107387][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 370.107494][ T43] netlink_unicast+0x44b/0x710 [ 370.107603][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 370.107713][ T43] ? find_held_lock+0x2c/0x110 [ 370.107828][ T43] netlink_sendmsg+0x723/0xbe0 [ 370.107938][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 370.108047][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 370.108161][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 370.108318][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 370.108457][ T43] ? hlock_class+0x4e/0x130 [ 370.108568][ T43] ? validate_chain+0x130/0x9b0 [ 370.108680][ T43] ___sys_sendmsg+0xee/0x170 [ 370.108794][ T43] ? __pfx_validate_chain+0x10/0x10 [ 370.108907][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 370.109019][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.109134][ T43] ? find_held_lock+0x2c/0x110 [ 370.109250][ T43] ? __lock_release+0x103/0x460 [ 370.109359][ T43] ? __might_fault+0x11b/0x170 [ 370.109481][ T43] ? fdget+0x52/0x1e0 [ 370.109564][ T43] ? lock_acquire+0x32/0xc0 [ 370.109692][ T43] __sys_sendmsg+0xcd/0x170 [ 370.109817][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 370.109923][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 370.110037][ T43] do_syscall_64+0xc1/0x1d0 [ 370.110151][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.110295][ T43] RIP: 0033:0x7f4ffbb4b7b7 [ 370.110410][ T43] RSP: 002b:00007ffff0596948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 370.110588][ T43] RAX: ffffffffffffffda RBX: 00007ffff0597070 RCX: 00007f4ffbb4b7b7 [ 370.110753][ T43] RDX: 0000000000000000 RSI: 00007ffff05969b0 RDI: 0000000000000005 [ 370.110911][ T43] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000 [ 370.111071][ T43] R10: 00007f4ffba04708 R11: 0000000000000246 R12: 00007ffff0597088 [ 370.111234][ T43] R13: 00000000672a1614 R14: 0000000000496600 R15: 00007ffff0596a98 [ 370.111396][ T43] [ 370.111481][ T43] INFO: lockdep is turned off. [ 492.979301][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.979725][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.979851][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.980063][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.980359][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.980540][ T43] Call Trace: [ 492.980637][ T43] [ 492.980704][ T43] __schedule+0xa19/0x1dc0 [ 492.980847][ T43] ? __pfx___schedule+0x10/0x10 [ 492.980973][ T43] ? __lock_release+0x103/0x460 [ 492.981102][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.981245][ T43] ? trace_lock_release+0x10e/0x180 [ 492.981370][ T43] schedule+0xdf/0x210 [ 492.981479][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.981609][ T43] __mutex_lock+0x634/0xac0 [ 492.981736][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.981860][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.981985][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.982111][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.982244][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.982370][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.982506][ T43] addrconf_verify_work+0x12/0x30 [ 492.982628][ T43] process_one_work+0xe55/0x16d0 [ 492.982758][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.982880][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.983009][ T43] ? assign_work+0x16c/0x240 [ 492.983142][ T43] worker_thread+0x58c/0xce0 [ 492.983275][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.983399][ T43] kthread+0x28a/0x350 [ 492.983493][ T43] ? __pfx_kthread+0x10/0x10 [ 492.983619][ T43] ret_from_fork+0x31/0x70 [ 492.983761][ T43] ? __pfx_kthread+0x10/0x10 [ 492.983886][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.984016][ T43] [ 492.984134][ T43] INFO: task ip:261 blocked for more than 368 seconds. [ 492.984297][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.984416][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.984619][ T43] task:ip state:D stack:25792 pid:261 tgid:261 ppid:258 flags:0x00004002 [ 492.984865][ T43] Call Trace: [ 492.984960][ T43] [ 492.985027][ T43] __schedule+0xa19/0x1dc0 [ 492.985152][ T43] ? __pfx___schedule+0x10/0x10 [ 492.985284][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.985416][ T43] ? trace_lock_release+0x10e/0x180 [ 492.985548][ T43] schedule+0xdf/0x210 [ 492.985647][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.985770][ T43] __mutex_lock+0x634/0xac0 [ 492.985893][ T43] ? __pfx_validate_nla+0x10/0x10 [ 492.986019][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.986144][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.986274][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.986399][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.986520][ T43] rtnl_newlink+0x64b/0xa30 [ 492.986646][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.986771][ T43] ? find_held_lock+0x2c/0x110 [ 492.986895][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.987020][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.987142][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.987270][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.987394][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.987531][ T43] ? hlock_class+0x4e/0x130 [ 492.987659][ T43] ? mark_lock+0x38/0x3e0 [ 492.987765][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.987888][ T43] netlink_rcv_skb+0x130/0x360 [ 492.988014][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.988139][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.988281][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.988411][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.988535][ T43] netlink_unicast+0x44b/0x710 [ 492.988663][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.988791][ T43] ? find_held_lock+0x2c/0x110 [ 492.988916][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.989041][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.989167][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.989305][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.989429][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.989585][ T43] ? hlock_class+0x4e/0x130 [ 492.989711][ T43] ? validate_chain+0x130/0x9b0 [ 492.989839][ T43] ___sys_sendmsg+0xee/0x170 [ 492.989961][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.990082][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.990213][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.990342][ T43] ? find_held_lock+0x2c/0x110 [ 492.990465][ T43] ? __lock_release+0x103/0x460 [ 492.990593][ T43] ? __might_fault+0x11b/0x170 [ 492.990722][ T43] ? fdget+0x52/0x1e0 [ 492.990820][ T43] ? lock_acquire+0x32/0xc0 [ 492.990948][ T43] __sys_sendmsg+0xcd/0x170 [ 492.991071][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.991201][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.991332][ T43] do_syscall_64+0xc1/0x1d0 [ 492.991461][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.991616][ T43] RIP: 0033:0x7f4ffbb4b7b7 [ 492.991743][ T43] RSP: 002b:00007ffff0596948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.991934][ T43] RAX: ffffffffffffffda RBX: 00007ffff0597070 RCX: 00007f4ffbb4b7b7 [ 492.992127][ T43] RDX: 0000000000000000 RSI: 00007ffff05969b0 RDI: 0000000000000005 [ 492.992337][ T43] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000 [ 492.992541][ T43] R10: 00007f4ffba04708 R11: 0000000000000246 R12: 00007ffff0597088 [ 492.992725][ T43] R13: 00000000672a1614 R14: 0000000000496600 R15: 00007ffff0596a98 [ 492.992929][ T43] [ 492.993023][ T43] INFO: lockdep is turned off. [ 615.859298][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.859703][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.859881][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.860126][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.860408][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.860571][ T43] Call Trace: [ 615.860666][ T43] [ 615.860733][ T43] __schedule+0xa19/0x1dc0 [ 615.860863][ T43] ? __pfx___schedule+0x10/0x10 [ 615.860987][ T43] ? __lock_release+0x103/0x460 [ 615.861113][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.861247][ T43] ? trace_lock_release+0x10e/0x180 [ 615.861373][ T43] schedule+0xdf/0x210 [ 615.861474][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.861600][ T43] __mutex_lock+0x634/0xac0 [ 615.861727][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.861852][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.861975][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.862114][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.862243][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.862370][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.862504][ T43] addrconf_verify_work+0x12/0x30 [ 615.862640][ T43] process_one_work+0xe55/0x16d0 [ 615.862772][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.862895][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.863019][ T43] ? assign_work+0x16c/0x240 [ 615.863146][ T43] worker_thread+0x58c/0xce0 [ 615.863279][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.863414][ T43] kthread+0x28a/0x350 [ 615.863514][ T43] ? __pfx_kthread+0x10/0x10 [ 615.863637][ T43] ret_from_fork+0x31/0x70 [ 615.863760][ T43] ? __pfx_kthread+0x10/0x10 [ 615.863884][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.864011][ T43] [ 615.864115][ T43] INFO: task ip:261 blocked for more than 491 seconds. [ 615.864272][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.864391][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.864597][ T43] task:ip state:D stack:25792 pid:261 tgid:261 ppid:258 flags:0x00004002 [ 615.864848][ T43] Call Trace: [ 615.864942][ T43] [ 615.865007][ T43] __schedule+0xa19/0x1dc0 [ 615.865135][ T43] ? __pfx___schedule+0x10/0x10 [ 615.865266][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.865392][ T43] ? trace_lock_release+0x10e/0x180 [ 615.865525][ T43] schedule+0xdf/0x210 [ 615.865620][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.865743][ T43] __mutex_lock+0x634/0xac0 [ 615.865868][ T43] ? __pfx_validate_nla+0x10/0x10 [ 615.865996][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.866119][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.866248][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.866375][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.866498][ T43] rtnl_newlink+0x64b/0xa30 [ 615.866626][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.866759][ T43] ? find_held_lock+0x2c/0x110 [ 615.866887][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.867013][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.867138][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.867269][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.867396][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.867522][ T43] ? hlock_class+0x4e/0x130 [ 615.867650][ T43] ? mark_lock+0x38/0x3e0 [ 615.867745][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.867870][ T43] netlink_rcv_skb+0x130/0x360 [ 615.868002][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.868126][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.868266][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.868390][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.868514][ T43] netlink_unicast+0x44b/0x710 [ 615.868643][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.868769][ T43] ? find_held_lock+0x2c/0x110 [ 615.868894][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.869019][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.869145][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.869276][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.869401][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.869553][ T43] ? hlock_class+0x4e/0x130 [ 615.869679][ T43] ? validate_chain+0x130/0x9b0 [ 615.869805][ T43] ___sys_sendmsg+0xee/0x170 [ 615.869928][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.870051][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.870184][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.870315][ T43] ? find_held_lock+0x2c/0x110 [ 615.870438][ T43] ? __lock_release+0x103/0x460 [ 615.870587][ T43] ? __might_fault+0x11b/0x170 [ 615.870709][ T43] ? fdget+0x52/0x1e0 [ 615.870806][ T43] ? lock_acquire+0x32/0xc0 [ 615.870932][ T43] __sys_sendmsg+0xcd/0x170 [ 615.871054][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.871183][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.871317][ T43] do_syscall_64+0xc1/0x1d0 [ 615.871444][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.871594][ T43] RIP: 0033:0x7f4ffbb4b7b7 [ 615.871721][ T43] RSP: 002b:00007ffff0596948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.871907][ T43] RAX: ffffffffffffffda RBX: 00007ffff0597070 RCX: 00007f4ffbb4b7b7 [ 615.872089][ T43] RDX: 0000000000000000 RSI: 00007ffff05969b0 RDI: 0000000000000005 [ 615.872296][ T43] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000 [ 615.872481][ T43] R10: 00007f4ffba04708 R11: 0000000000000246 R12: 00007ffff0597088 [ 615.872665][ T43] R13: 00000000672a1614 R14: 0000000000496600 R15: 00007ffff0596a98 [ 615.872855][ T43] [ 615.872948][ T43] INFO: lockdep is turned off. [ 738.739315][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.739709][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.739828][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.740032][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.740326][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.740495][ T43] Call Trace: [ 738.740594][ T43] [ 738.740669][ T43] __schedule+0xa19/0x1dc0 [ 738.740803][ T43] ? __pfx___schedule+0x10/0x10 [ 738.740926][ T43] ? __lock_release+0x103/0x460 [ 738.741050][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.741187][ T43] ? trace_lock_release+0x10e/0x180 [ 738.741310][ T43] schedule+0xdf/0x210 [ 738.741405][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.741529][ T43] __mutex_lock+0x634/0xac0 [ 738.741656][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.741782][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.741904][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.742029][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.742151][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.742282][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.742404][ T43] addrconf_verify_work+0x12/0x30 [ 738.742529][ T43] process_one_work+0xe55/0x16d0 [ 738.742655][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.742777][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.742899][ T43] ? assign_work+0x16c/0x240 [ 738.743027][ T43] worker_thread+0x58c/0xce0 [ 738.743151][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.743275][ T43] kthread+0x28a/0x350 [ 738.743367][ T43] ? __pfx_kthread+0x10/0x10 [ 738.743490][ T43] ret_from_fork+0x31/0x70 [ 738.743617][ T43] ? __pfx_kthread+0x10/0x10 [ 738.743738][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.743865][ T43] [ 738.743970][ T43] INFO: task ip:261 blocked for more than 614 seconds. [ 738.744113][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.744241][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.744441][ T43] task:ip state:D stack:25792 pid:261 tgid:261 ppid:258 flags:0x00004002 [ 738.744684][ T43] Call Trace: [ 738.744777][ T43] [ 738.744842][ T43] __schedule+0xa19/0x1dc0 [ 738.744967][ T43] ? __pfx___schedule+0x10/0x10 [ 738.745090][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.745217][ T43] ? trace_lock_release+0x10e/0x180 [ 738.745340][ T43] schedule+0xdf/0x210 [ 738.745435][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.745559][ T43] __mutex_lock+0x634/0xac0 [ 738.745680][ T43] ? __pfx_validate_nla+0x10/0x10 [ 738.745801][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.745941][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.746069][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.746201][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.746321][ T43] rtnl_newlink+0x64b/0xa30 [ 738.746445][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.746565][ T43] ? find_held_lock+0x2c/0x110 [ 738.746690][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.746812][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.746931][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.747055][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.747184][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.747307][ T43] ? hlock_class+0x4e/0x130 [ 738.747428][ T43] ? mark_lock+0x38/0x3e0 [ 738.747524][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.747646][ T43] netlink_rcv_skb+0x130/0x360 [ 738.747770][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.747890][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.748018][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.748138][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.748270][ T43] netlink_unicast+0x44b/0x710 [ 738.748394][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.748514][ T43] ? find_held_lock+0x2c/0x110 [ 738.748642][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.748768][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.748891][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.749014][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.749135][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.749292][ T43] ? hlock_class+0x4e/0x130 [ 738.749416][ T43] ? validate_chain+0x130/0x9b0 [ 738.749539][ T43] ___sys_sendmsg+0xee/0x170 [ 738.749661][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.749783][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.749907][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.750032][ T43] ? find_held_lock+0x2c/0x110 [ 738.750157][ T43] ? __lock_release+0x103/0x460 [ 738.750284][ T43] ? __might_fault+0x11b/0x170 [ 738.750406][ T43] ? fdget+0x52/0x1e0 [ 738.750499][ T43] ? lock_acquire+0x32/0xc0 [ 738.750625][ T43] __sys_sendmsg+0xcd/0x170 [ 738.750750][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.750870][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.750997][ T43] do_syscall_64+0xc1/0x1d0 [ 738.751120][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.751287][ T43] RIP: 0033:0x7f4ffbb4b7b7 [ 738.751419][ T43] RSP: 002b:00007ffff0596948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.751614][ T43] RAX: ffffffffffffffda RBX: 00007ffff0597070 RCX: 00007f4ffbb4b7b7 [ 738.751800][ T43] RDX: 0000000000000000 RSI: 00007ffff05969b0 RDI: 0000000000000005 [ 738.751980][ T43] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000 [ 738.752159][ T43] R10: 00007f4ffba04708 R11: 0000000000000246 R12: 00007ffff0597088 [ 738.752353][ T43] R13: 00000000672a1614 R14: 0000000000496600 R15: 00007ffff0596a98 [ 738.752536][ T43] [ 738.752631][ T43] INFO: lockdep is turned off. [ 861.619276][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.619631][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.619750][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.619978][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.620249][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.620418][ T43] Call Trace: [ 861.620512][ T43] [ 861.620578][ T43] __schedule+0xa19/0x1dc0 [ 861.620707][ T43] ? __pfx___schedule+0x10/0x10 [ 861.620831][ T43] ? __lock_release+0x103/0x460 [ 861.620957][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.621085][ T43] ? trace_lock_release+0x10e/0x180 [ 861.621218][ T43] schedule+0xdf/0x210 [ 861.621312][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.621439][ T43] __mutex_lock+0x634/0xac0 [ 861.621561][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.621686][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.621808][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.621935][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.622058][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.622190][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.622313][ T43] addrconf_verify_work+0x12/0x30 [ 861.622440][ T43] process_one_work+0xe55/0x16d0 [ 861.622564][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.622690][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.622814][ T43] ? assign_work+0x16c/0x240 [ 861.622940][ T43] worker_thread+0x58c/0xce0 [ 861.623065][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.623193][ T43] kthread+0x28a/0x350 [ 861.623285][ T43] ? __pfx_kthread+0x10/0x10 [ 861.623411][ T43] ret_from_fork+0x31/0x70 [ 861.623534][ T43] ? __pfx_kthread+0x10/0x10 [ 861.623656][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.623786][ T43] [ 861.623879][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.624092][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr