[ 39.310869][ T273] openvswitch: Open vSwitch switching datapath [ 56.942030][ T346] ip (346) used greatest stack depth: 24064 bytes left [ 251.860377][ T1330] ip (1330) used greatest stack depth: 24016 bytes left [ 288.907402][ T1518] ip (1518) used greatest stack depth: 23360 bytes left [ 364.375467][ T1912] [ 364.375571][ T1912] ===================================== [ 364.375730][ T1912] WARNING: bad unlock balance detected! [ 364.375884][ T1912] 6.12.0-rc5-virtme #1 Not tainted [ 364.376033][ T1912] ------------------------------------- [ 364.376173][ T1912] ip/1912 is trying to release lock (rtnl_mutex) at: [ 364.376354][ T1912] [] __rtnl_unlock+0x69/0xf0 [ 364.376549][ T1912] but there are no more locks to release! [ 364.376694][ T1912] [ 364.376694][ T1912] other info that might help us debug this: [ 364.376907][ T1912] no locks held by ip/1912. [ 364.377046][ T1912] [ 364.377046][ T1912] stack backtrace: [ 364.377218][ T1912] CPU: 3 UID: 0 PID: 1912 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 364.377426][ T1912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 364.377743][ T1912] Call Trace: [ 364.377851][ T1912] [ 364.377924][ T1912] dump_stack_lvl+0x82/0xd0 [ 364.378069][ T1912] ? __rtnl_unlock+0x69/0xf0 [ 364.378227][ T1912] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 364.378374][ T1912] __lock_release+0x2f7/0x460 [ 364.378516][ T1912] ? __pfx___lock_release+0x10/0x10 [ 364.378657][ T1912] ? __rtnl_unlock+0x69/0xf0 [ 364.378799][ T1912] lock_release+0xd7/0x140 [ 364.378938][ T1912] __mutex_unlock_slowpath+0x8f/0x3b0 [ 364.379077][ T1912] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 364.379216][ T1912] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 364.379409][ T1912] ? rtnl_link_ops_get+0x187/0x220 [ 364.379549][ T1912] __rtnl_unlock+0x69/0xf0 [ 364.379685][ T1912] rtnl_newlink+0x7fd/0xa30 [ 364.379824][ T1912] ? __pfx_rtnl_newlink+0x10/0x10 [ 364.379961][ T1912] ? find_held_lock+0x2c/0x110 [ 364.380101][ T1912] ? __lock_release+0x103/0x460 [ 364.380240][ T1912] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 364.380379][ T1912] ? __pfx___lock_release+0x10/0x10 [ 364.380523][ T1912] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 364.380663][ T1912] ? __pfx_rtnl_newlink+0x10/0x10 [ 364.380801][ T1912] rtnetlink_rcv_msg+0x712/0xc10 [ 364.380941][ T1912] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 364.381078][ T1912] ? hlock_class+0x4e/0x130 [ 364.381219][ T1912] ? mark_lock+0x38/0x3e0 [ 364.381327][ T1912] ? __lock_acquire+0xb3f/0x1580 [ 364.381466][ T1912] netlink_rcv_skb+0x130/0x360 [ 364.381605][ T1912] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 364.381750][ T1912] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 364.381893][ T1912] ? netlink_deliver_tap+0x13e/0x340 [ 364.382033][ T1912] ? netlink_deliver_tap+0xc3/0x340 [ 364.382174][ T1912] netlink_unicast+0x44b/0x710 [ 364.382320][ T1912] ? __pfx_netlink_unicast+0x10/0x10 [ 364.382471][ T1912] ? find_held_lock+0x2c/0x110 [ 364.382613][ T1912] netlink_sendmsg+0x723/0xbe0 [ 364.382753][ T1912] ? __pfx_netlink_sendmsg+0x10/0x10 [ 364.382897][ T1912] ____sys_sendmsg+0x7ac/0xa10 [ 364.383038][ T1912] ? __pfx_____sys_sendmsg+0x10/0x10 [ 364.383177][ T1912] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 364.383351][ T1912] ? hlock_class+0x4e/0x130 [ 364.383491][ T1912] ? validate_chain+0x130/0x9b0 [ 364.383633][ T1912] ___sys_sendmsg+0xee/0x170 [ 364.383773][ T1912] ? __pfx_validate_chain+0x10/0x10 [ 364.383913][ T1912] ? __pfx____sys_sendmsg+0x10/0x10 [ 364.384058][ T1912] ? __lock_acquire+0xb3f/0x1580 [ 364.384202][ T1912] ? find_held_lock+0x2c/0x110 [ 364.384342][ T1912] ? __lock_release+0x103/0x460 [ 364.384480][ T1912] ? __might_fault+0x11b/0x170 [ 364.384620][ T1912] ? fdget+0x52/0x1e0 [ 364.384725][ T1912] ? lock_acquire+0x32/0xc0 [ 364.384868][ T1912] __sys_sendmsg+0xcd/0x170 [ 364.385009][ T1912] ? __pfx___sys_sendmsg+0x10/0x10 [ 364.385152][ T1912] ? rseq_update_cpu_node_id+0xe6/0x140 [ 364.385300][ T1912] do_syscall_64+0xc1/0x1d0 [ 364.385455][ T1912] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 364.385631][ T1912] RIP: 0033:0x7fe5419e27b7 [ 364.385779][ T1912] 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 [ 364.386306][ T1912] RSP: 002b:00007ffea7df8068 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 364.386522][ T1912] RAX: ffffffffffffffda RBX: 00007ffea7df8790 RCX: 00007fe5419e27b7 [ 364.386733][ T1912] RDX: 0000000000000000 RSI: 00007ffea7df80d0 RDI: 0000000000000005 [ 364.386949][ T1912] RBP: 000000000000000c R08: 0000000000000078 R09: 0000000000000000 [ 364.387158][ T1912] R10: 00007fe54189b708 R11: 0000000000000246 R12: 00007ffea7df87a8 [ 364.387376][ T1912] R13: 000000006729e2b5 R14: 0000000000496600 R15: 00007ffea7df81bc [ 364.387589][ T1912] [ 492.982359][ T43] INFO: task ip:1912 blocked for more than 122 seconds. [ 492.982660][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.982781][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.982978][ T43] task:ip state:D stack:25184 pid:1912 tgid:1912 ppid:1911 flags:0x00004002 [ 492.983258][ T43] Call Trace: [ 492.983363][ T43] [ 492.983431][ T43] __schedule+0xa19/0x1dc0 [ 492.983567][ T43] ? __pfx___schedule+0x10/0x10 [ 492.983709][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.983831][ T43] ? trace_lock_release+0x10e/0x180 [ 492.983954][ T43] schedule+0xdf/0x210 [ 492.984044][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.984163][ T43] __mutex_lock+0x634/0xac0 [ 492.984297][ T43] ? __pfx_validate_nla+0x10/0x10 [ 492.984420][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.984534][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.984659][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.984777][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.984892][ T43] rtnl_newlink+0x64b/0xa30 [ 492.985008][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.985130][ T43] ? find_held_lock+0x2c/0x110 [ 492.985261][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.985378][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.985509][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.985623][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.985745][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.985862][ T43] ? hlock_class+0x4e/0x130 [ 492.985981][ T43] ? mark_lock+0x38/0x3e0 [ 492.986072][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.986189][ T43] netlink_rcv_skb+0x130/0x360 [ 492.986316][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.986433][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.986550][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.986667][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.986781][ T43] netlink_unicast+0x44b/0x710 [ 492.986895][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.987031][ T43] ? find_held_lock+0x2c/0x110 [ 492.987147][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.987358][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.987477][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.987595][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.987709][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.987853][ T43] ? hlock_class+0x4e/0x130 [ 492.987970][ T43] ? validate_chain+0x130/0x9b0 [ 492.988094][ T43] ___sys_sendmsg+0xee/0x170 [ 492.988209][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.988329][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.988443][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.988561][ T43] ? find_held_lock+0x2c/0x110 [ 492.988682][ T43] ? __lock_release+0x103/0x460 [ 492.988795][ T43] ? __might_fault+0x11b/0x170 [ 492.988910][ T43] ? fdget+0x52/0x1e0 [ 492.988998][ T43] ? lock_acquire+0x32/0xc0 [ 492.989120][ T43] __sys_sendmsg+0xcd/0x170 [ 492.989243][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.989357][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.989477][ T43] do_syscall_64+0xc1/0x1d0 [ 492.989596][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.989738][ T43] RIP: 0033:0x7fe5419e27b7 [ 492.989864][ T43] RSP: 002b:00007ffea7df8068 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.990047][ T43] RAX: ffffffffffffffda RBX: 00007ffea7df8790 RCX: 00007fe5419e27b7 [ 492.990224][ T43] RDX: 0000000000000000 RSI: 00007ffea7df80d0 RDI: 0000000000000005 [ 492.990409][ T43] RBP: 000000000000000c R08: 0000000000000078 R09: 0000000000000000 [ 492.990583][ T43] R10: 00007fe54189b708 R11: 0000000000000246 R12: 00007ffea7df87a8 [ 492.990754][ T43] R13: 000000006729e2b5 R14: 0000000000496600 R15: 00007ffea7df81bc [ 492.990932][ T43] [ 492.991018][ T43] INFO: lockdep is turned off. [ 615.862381][ T43] INFO: task kworker/u16:1:76 blocked for more than 122 seconds. [ 615.862713][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.862838][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.863051][ T43] task:kworker/u16:1 state:D stack:25872 pid:76 tgid:76 ppid:2 flags:0x00004000 [ 615.863353][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.863527][ T43] Call Trace: [ 615.863624][ T43] [ 615.863695][ T43] __schedule+0xa19/0x1dc0 [ 615.863838][ T43] ? __pfx___schedule+0x10/0x10 [ 615.863972][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.864105][ T43] ? trace_lock_release+0x10e/0x180 [ 615.864244][ T43] schedule+0xdf/0x210 [ 615.864355][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.864492][ T43] __mutex_lock+0x634/0xac0 [ 615.864631][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.864759][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.864887][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.865020][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.865150][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.865295][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.865432][ T43] addrconf_verify_work+0x12/0x30 [ 615.865561][ T43] process_one_work+0xe55/0x16d0 [ 615.865702][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.865831][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.865963][ T43] ? assign_work+0x16c/0x240 [ 615.866103][ T43] worker_thread+0x58c/0xce0 [ 615.866243][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 615.866400][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.866544][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.866674][ T43] kthread+0x28a/0x350 [ 615.866772][ T43] ? __pfx_kthread+0x10/0x10 [ 615.866905][ T43] ret_from_fork+0x31/0x70 [ 615.867042][ T43] ? __pfx_kthread+0x10/0x10 [ 615.867168][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.867308][ T43] [ 615.867421][ T43] INFO: task ip:1912 blocked for more than 245 seconds. [ 615.867579][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.867703][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.867925][ T43] task:ip state:D stack:25184 pid:1912 tgid:1912 ppid:1911 flags:0x00004002 [ 615.868179][ T43] Call Trace: [ 615.868278][ T43] [ 615.868344][ T43] __schedule+0xa19/0x1dc0 [ 615.868477][ T43] ? __pfx___schedule+0x10/0x10 [ 615.868606][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.868757][ T43] ? trace_lock_release+0x10e/0x180 [ 615.868886][ T43] schedule+0xdf/0x210 [ 615.868983][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.869116][ T43] __mutex_lock+0x634/0xac0 [ 615.869263][ T43] ? __pfx_validate_nla+0x10/0x10 [ 615.869394][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.869524][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.869665][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.869803][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.869939][ T43] rtnl_newlink+0x64b/0xa30 [ 615.870071][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.870199][ T43] ? find_held_lock+0x2c/0x110 [ 615.870343][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.870472][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.870606][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.870737][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.870881][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.871016][ T43] ? hlock_class+0x4e/0x130 [ 615.871145][ T43] ? mark_lock+0x38/0x3e0 [ 615.871251][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.871379][ T43] netlink_rcv_skb+0x130/0x360 [ 615.871512][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.871639][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.871777][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.871916][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.872043][ T43] netlink_unicast+0x44b/0x710 [ 615.872171][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.872304][ T43] ? find_held_lock+0x2c/0x110 [ 615.872437][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.872569][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.872697][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.872827][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.872955][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.873112][ T43] ? hlock_class+0x4e/0x130 [ 615.873258][ T43] ? validate_chain+0x130/0x9b0 [ 615.873413][ T43] ___sys_sendmsg+0xee/0x170 [ 615.873540][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.873670][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.873800][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.873931][ T43] ? find_held_lock+0x2c/0x110 [ 615.874059][ T43] ? __lock_release+0x103/0x460 [ 615.874196][ T43] ? __might_fault+0x11b/0x170 [ 615.874333][ T43] ? fdget+0x52/0x1e0 [ 615.874434][ T43] ? lock_acquire+0x32/0xc0 [ 615.874565][ T43] __sys_sendmsg+0xcd/0x170 [ 615.874690][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.874821][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.874955][ T43] do_syscall_64+0xc1/0x1d0 [ 615.875086][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.875260][ T43] RIP: 0033:0x7fe5419e27b7 [ 615.875396][ T43] RSP: 002b:00007ffea7df8068 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.875590][ T43] RAX: ffffffffffffffda RBX: 00007ffea7df8790 RCX: 00007fe5419e27b7 [ 615.875782][ T43] RDX: 0000000000000000 RSI: 00007ffea7df80d0 RDI: 0000000000000005 [ 615.875972][ T43] RBP: 000000000000000c R08: 0000000000000078 R09: 0000000000000000 [ 615.876182][ T43] R10: 00007fe54189b708 R11: 0000000000000246 R12: 00007ffea7df87a8 [ 615.876379][ T43] R13: 000000006729e2b5 R14: 0000000000496600 R15: 00007ffea7df81bc [ 615.876575][ T43] [ 615.876672][ T43] INFO: lockdep is turned off. [ 738.742434][ T43] INFO: task kworker/u16:1:76 blocked for more than 245 seconds. [ 738.742835][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.742961][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.743177][ T43] task:kworker/u16:1 state:D stack:25872 pid:76 tgid:76 ppid:2 flags:0x00004000 [ 738.743462][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.743635][ T43] Call Trace: [ 738.743738][ T43] [ 738.743810][ T43] __schedule+0xa19/0x1dc0 [ 738.743948][ T43] ? __pfx___schedule+0x10/0x10 [ 738.744079][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.744221][ T43] ? trace_lock_release+0x10e/0x180 [ 738.744359][ T43] schedule+0xdf/0x210 [ 738.744460][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.744588][ T43] __mutex_lock+0x634/0xac0 [ 738.744721][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.744850][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.744985][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.745113][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.745265][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.745393][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.745518][ T43] addrconf_verify_work+0x12/0x30 [ 738.745644][ T43] process_one_work+0xe55/0x16d0 [ 738.745778][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.745902][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.746028][ T43] ? assign_work+0x16c/0x240 [ 738.746158][ T43] worker_thread+0x58c/0xce0 [ 738.746296][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 738.746449][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.746577][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.746700][ T43] kthread+0x28a/0x350 [ 738.746796][ T43] ? __pfx_kthread+0x10/0x10 [ 738.746924][ T43] ret_from_fork+0x31/0x70 [ 738.747051][ T43] ? __pfx_kthread+0x10/0x10 [ 738.747176][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.747322][ T43] [ 738.747428][ T43] INFO: task ip:1912 blocked for more than 368 seconds. [ 738.747573][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.747691][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.747897][ T43] task:ip state:D stack:25184 pid:1912 tgid:1912 ppid:1911 flags:0x00004002 [ 738.748146][ T43] Call Trace: [ 738.748244][ T43] [ 738.748315][ T43] __schedule+0xa19/0x1dc0 [ 738.748465][ T43] ? __pfx___schedule+0x10/0x10 [ 738.748592][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.748721][ T43] ? trace_lock_release+0x10e/0x180 [ 738.748849][ T43] schedule+0xdf/0x210 [ 738.748945][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.749070][ T43] __mutex_lock+0x634/0xac0 [ 738.749195][ T43] ? __pfx_validate_nla+0x10/0x10 [ 738.749332][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.749458][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.749591][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.749721][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.749847][ T43] rtnl_newlink+0x64b/0xa30 [ 738.749972][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.750130][ T43] ? find_held_lock+0x2c/0x110 [ 738.750270][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.750398][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.750535][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.750670][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.750803][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.750930][ T43] ? hlock_class+0x4e/0x130 [ 738.751058][ T43] ? mark_lock+0x38/0x3e0 [ 738.751157][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.751294][ T43] netlink_rcv_skb+0x130/0x360 [ 738.751418][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.751552][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.751681][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.751809][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.751933][ T43] netlink_unicast+0x44b/0x710 [ 738.752059][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.752186][ T43] ? find_held_lock+0x2c/0x110 [ 738.752317][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.752448][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.752583][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.752712][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.752838][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.752998][ T43] ? hlock_class+0x4e/0x130 [ 738.753125][ T43] ? validate_chain+0x130/0x9b0 [ 738.753256][ T43] ___sys_sendmsg+0xee/0x170 [ 738.753381][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.753507][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.753641][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.753772][ T43] ? find_held_lock+0x2c/0x110 [ 738.753900][ T43] ? __lock_release+0x103/0x460 [ 738.754025][ T43] ? __might_fault+0x11b/0x170 [ 738.754151][ T43] ? fdget+0x52/0x1e0 [ 738.754250][ T43] ? lock_acquire+0x32/0xc0 [ 738.754379][ T43] __sys_sendmsg+0xcd/0x170 [ 738.754505][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.754629][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.754764][ T43] do_syscall_64+0xc1/0x1d0 [ 738.754890][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.755042][ T43] RIP: 0033:0x7fe5419e27b7 [ 738.755174][ T43] RSP: 002b:00007ffea7df8068 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.755368][ T43] RAX: ffffffffffffffda RBX: 00007ffea7df8790 RCX: 00007fe5419e27b7 [ 738.755555][ T43] RDX: 0000000000000000 RSI: 00007ffea7df80d0 RDI: 0000000000000005 [ 738.755746][ T43] RBP: 000000000000000c R08: 0000000000000078 R09: 0000000000000000 [ 738.755930][ T43] R10: 00007fe54189b708 R11: 0000000000000246 R12: 00007ffea7df87a8 [ 738.756117][ T43] R13: 000000006729e2b5 R14: 0000000000496600 R15: 00007ffea7df81bc [ 738.756309][ T43] [ 738.756417][ T43] INFO: lockdep is turned off. [ 861.622377][ T43] INFO: task kworker/u16:1:76 blocked for more than 368 seconds. [ 861.622765][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.622890][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.623098][ T43] task:kworker/u16:1 state:D stack:25872 pid:76 tgid:76 ppid:2 flags:0x00004000 [ 861.623381][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.623549][ T43] Call Trace: [ 861.623647][ T43] [ 861.623715][ T43] __schedule+0xa19/0x1dc0 [ 861.623860][ T43] ? __pfx___schedule+0x10/0x10 [ 861.623991][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.624125][ T43] ? trace_lock_release+0x10e/0x180 [ 861.624266][ T43] schedule+0xdf/0x210 [ 861.624370][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.624497][ T43] __mutex_lock+0x634/0xac0 [ 861.624630][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.624757][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.624889][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.625017][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.625149][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.625284][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.625409][ T43] addrconf_verify_work+0x12/0x30 [ 861.625534][ T43] process_one_work+0xe55/0x16d0 [ 861.625666][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.625798][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.625928][ T43] ? assign_work+0x16c/0x240 [ 861.626058][ T43] worker_thread+0x58c/0xce0 [ 861.626186][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 861.626349][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.626476][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.626604][ T43] kthread+0x28a/0x350 [ 861.626703][ T43] ? __pfx_kthread+0x10/0x10 [ 861.626842][ T43] ret_from_fork+0x31/0x70 [ 861.626976][ T43] ? __pfx_kthread+0x10/0x10 [ 861.627104][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.627248][ T43] [ 861.627354][ T43] INFO: task ip:1912 blocked for more than 491 seconds. [ 861.627507][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.627629][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.627838][ T43] task:ip state:D stack:25184 pid:1912 tgid:1912 ppid:1911 flags:0x00004002 [ 861.628100][ T43] Call Trace: [ 861.628196][ T43] [ 861.628271][ T43] __schedule+0xa19/0x1dc0 [ 861.628404][ T43] ? __pfx___schedule+0x10/0x10 [ 861.628535][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.628666][ T43] ? trace_lock_release+0x10e/0x180 [ 861.628796][ T43] schedule+0xdf/0x210 [ 861.628892][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.629027][ T43] __mutex_lock+0x634/0xac0 [ 861.629162][ T43] ? __pfx_validate_nla+0x10/0x10 [ 861.629297][ T43] ? rtnl_newlink+0x64b/0xa30 [ 861.629441][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.629573][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.629699][ T43] ? rtnl_newlink+0x64b/0xa30 [ 861.629827][ T43] rtnl_newlink+0x64b/0xa30 [ 861.629952][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 861.630077][ T43] ? find_held_lock+0x2c/0x110 [ 861.630206][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.630339][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 861.630468][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 861.630591][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 861.630721][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 861.630845][ T43] ? hlock_class+0x4e/0x130 [ 861.630969][ T43] ? mark_lock+0x38/0x3e0 [ 861.631068][ T43] ? __lock_acquire+0xb3f/0x1580 [ 861.631203][ T43] netlink_rcv_skb+0x130/0x360 [ 861.631335][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 861.631463][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 861.631591][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 861.631721][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 861.631845][ T43] netlink_unicast+0x44b/0x710 [ 861.631974][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 861.632099][ T43] ? find_held_lock+0x2c/0x110 [ 861.632228][ T43] netlink_sendmsg+0x723/0xbe0 [ 861.632365][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 861.632491][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 861.632617][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 861.632744][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 861.632903][ T43] ? hlock_class+0x4e/0x130 [ 861.633028][ T43] ? validate_chain+0x130/0x9b0 [ 861.633155][ T43] ___sys_sendmsg+0xee/0x170 [ 861.633292][ T43] ? __pfx_validate_chain+0x10/0x10 [ 861.633419][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 861.633545][ T43] ? __lock_acquire+0xb3f/0x1580 [ 861.633675][ T43] ? find_held_lock+0x2c/0x110 [ 861.633800][ T43] ? __lock_release+0x103/0x460 [ 861.633927][ T43] ? __might_fault+0x11b/0x170 [ 861.634053][ T43] ? fdget+0x52/0x1e0 [ 861.634149][ T43] ? lock_acquire+0x32/0xc0 [ 861.634278][ T43] __sys_sendmsg+0xcd/0x170 [ 861.634410][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 861.634547][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 861.634679][ T43] do_syscall_64+0xc1/0x1d0 [ 861.634808][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 861.634965][ T43] RIP: 0033:0x7fe5419e27b7 [ 861.635097][ T43] RSP: 002b:00007ffea7df8068 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 861.635309][ T43] RAX: ffffffffffffffda RBX: 00007ffea7df8790 RCX: 00007fe5419e27b7 [ 861.635500][ T43] RDX: 0000000000000000 RSI: 00007ffea7df80d0 RDI: 0000000000000005 [ 861.635688][ T43] RBP: 000000000000000c R08: 0000000000000078 R09: 0000000000000000 [ 861.635872][ T43] R10: 00007fe54189b708 R11: 0000000000000246 R12: 00007ffea7df87a8 [ 861.636057][ T43] R13: 000000006729e2b5 R14: 0000000000496600 R15: 00007ffea7df81bc [ 861.636261][ T43] [ 861.636356][ T43] INFO: lockdep is turned off. [ 984.502475][ T43] INFO: task kworker/u16:1:76 blocked for more than 491 seconds. [ 984.502911][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 984.503084][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.503402][ T43] task:kworker/u16:1 state:D stack:25872 pid:76 tgid:76 ppid:2 flags:0x00004000 [ 984.503719][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 984.503930][ T43] Call Trace: [ 984.504045][ T43] [ 984.504136][ T43] __schedule+0xa19/0x1dc0 [ 984.504315][ T43] ? __pfx___schedule+0x10/0x10 [ 984.504480][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 984.504643][ T43] ? trace_lock_release+0x10e/0x180 [ 984.504795][ T43] schedule+0xdf/0x210 [ 984.504912][ T43] schedule_preempt_disabled+0x15/0x30 [ 984.505087][ T43] __mutex_lock+0x634/0xac0 [ 984.505261][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 984.505413][ T43] ? addrconf_verify_work+0x12/0x30 [ 984.505567][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 984.505721][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 984.505880][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 984.506036][ T43] ? addrconf_verify_work+0x12/0x30 [ 984.506192][ T43] addrconf_verify_work+0x12/0x30 [ 984.506367][ T43] process_one_work+0xe55/0x16d0 [ 984.506526][ T43] ? __pfx___lock_release+0x10/0x10 [ 984.506678][ T43] ? __pfx_process_one_work+0x10/0x10 [ 984.506843][ T43] ? assign_work+0x16c/0x240 [ 984.506995][ T43] worker_thread+0x58c/0xce0 [ 984.507151][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 984.507356][ T43] ? __pfx_worker_thread+0x10/0x10 [ 984.507507][ T43] ? __pfx_worker_thread+0x10/0x10 [ 984.507668][ T43] kthread+0x28a/0x350 [ 984.507785][ T43] ? __pfx_kthread+0x10/0x10 [ 984.507943][ T43] ret_from_fork+0x31/0x70 [ 984.508100][ T43] ? __pfx_kthread+0x10/0x10 [ 984.508266][ T43] ret_from_fork_asm+0x1a/0x30 [ 984.508427][ T43] [ 984.508574][ T43] INFO: task ip:1912 blocked for more than 614 seconds. [ 984.508754][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 984.508902][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.509149][ T43] task:ip state:D stack:25184 pid:1912 tgid:1912 ppid:1911 flags:0x00004002 [ 984.509478][ T43] Call Trace: [ 984.509598][ T43] [ 984.509678][ T43] __schedule+0xa19/0x1dc0 [ 984.509845][ T43] ? __pfx___schedule+0x10/0x10 [ 984.510007][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 984.510168][ T43] ? trace_lock_release+0x10e/0x180 [ 984.510354][ T43] schedule+0xdf/0x210 [ 984.510470][ T43] schedule_preempt_disabled+0x15/0x30 [ 984.510629][ T43] __mutex_lock+0x634/0xac0 [ 984.510791][ T43] ? __pfx_validate_nla+0x10/0x10 [ 984.510952][ T43] ? rtnl_newlink+0x64b/0xa30 [ 984.511111][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 984.511289][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 984.511467][ T43] ? rtnl_newlink+0x64b/0xa30 [ 984.511644][ T43] rtnl_newlink+0x64b/0xa30 [ 984.511830][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 984.512001][ T43] ? find_held_lock+0x2c/0x110 [ 984.512173][ T43] ? __pfx___lock_release+0x10/0x10 [ 984.512360][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 984.512532][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 984.512710][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 984.512891][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 984.513070][ T43] ? hlock_class+0x4e/0x130 [ 984.513265][ T43] ? mark_lock+0x38/0x3e0 [ 984.513398][ T43] ? __lock_acquire+0xb3f/0x1580 [ 984.513589][ T43] netlink_rcv_skb+0x130/0x360 [ 984.513788][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 984.513979][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 984.514177][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 984.514386][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 984.514589][ T43] netlink_unicast+0x44b/0x710 [ 984.514782][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 984.514975][ T43] ? find_held_lock+0x2c/0x110 [ 984.515180][ T43] netlink_sendmsg+0x723/0xbe0 [ 984.515389][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 984.515589][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 984.515785][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 984.515939][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 984.516154][ T43] ? hlock_class+0x4e/0x130 [ 984.516335][ T43] ? validate_chain+0x130/0x9b0 [ 984.516497][ T43] ___sys_sendmsg+0xee/0x170 [ 984.516662][ T43] ? __pfx_validate_chain+0x10/0x10 [ 984.516829][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 984.516995][ T43] ? __lock_acquire+0xb3f/0x1580 [ 984.517165][ T43] ? find_held_lock+0x2c/0x110 [ 984.517340][ T43] ? __lock_release+0x103/0x460 [ 984.517516][ T43] ? __might_fault+0x11b/0x170 [ 984.517726][ T43] ? fdget+0x52/0x1e0 [ 984.517855][ T43] ? lock_acquire+0x32/0xc0 [ 984.518019][ T43] __sys_sendmsg+0xcd/0x170 [ 984.518188][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 984.518367][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 984.518564][ T43] do_syscall_64+0xc1/0x1d0 [ 984.518729][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 984.518935][ T43] RIP: 0033:0x7fe5419e27b7 [ 984.519123][ T43] RSP: 002b:00007ffea7df8068 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 984.519402][ T43] RAX: ffffffffffffffda RBX: 00007ffea7df8790 RCX: 00007fe5419e27b7 [ 984.519645][ T43] RDX: 0000000000000000 RSI: 00007ffea7df80d0 RDI: 0000000000000005 [ 984.519895][ T43] RBP: 000000000000000c R08: 0000000000000078 R09: 0000000000000000 [ 984.520142][ T43] R10: 00007fe54189b708 R11: 0000000000000246 R12: 00007ffea7df87a8 [ 984.520407][ T43] R13: 000000006729e2b5 R14: 0000000000496600 R15: 00007ffea7df81bc [ 984.520678][ T43] [ 984.520812][ T43] INFO: lockdep is turned off. [ 1107.382375][ T43] INFO: task kworker/u16:1:76 blocked for more than 614 seconds. [ 1107.382786][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 1107.382923][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.383142][ T43] task:kworker/u16:1 state:D stack:25872 pid:76 tgid:76 ppid:2 flags:0x00004000 [ 1107.383439][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 1107.383620][ T43] Call Trace: [ 1107.383718][ T43] [ 1107.383788][ T43] __schedule+0xa19/0x1dc0 [ 1107.383943][ T43] ? __pfx___schedule+0x10/0x10 [ 1107.384086][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 1107.384281][ T43] ? trace_lock_release+0x10e/0x180 [ 1107.384459][ T43] schedule+0xdf/0x210 [ 1107.384608][ T43] schedule_preempt_disabled+0x15/0x30 [ 1107.384798][ T43] __mutex_lock+0x634/0xac0 [ 1107.384999][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 1107.385187][ T43] ? addrconf_verify_work+0x12/0x30 [ 1107.385401][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 1107.385596][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 1107.385791][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 1107.385987][ T43] ? addrconf_verify_work+0x12/0x30 [ 1107.386181][ T43] addrconf_verify_work+0x12/0x30 [ 1107.386388][ T43] process_one_work+0xe55/0x16d0 [ 1107.386596][ T43] ? __pfx___lock_release+0x10/0x10 [ 1107.386790][ T43] ? __pfx_process_one_work+0x10/0x10 [ 1107.386999][ T43] ? assign_work+0x16c/0x240 [ 1107.387201][ T43] worker_thread+0x58c/0xce0 [ 1107.387406][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 1107.387650][ T43] ? __pfx_worker_thread+0x10/0x10 [ 1107.387853][ T43] ? __pfx_worker_thread+0x10/0x10 [ 1107.388039][ T43] kthread+0x28a/0x350 [ 1107.388180][ T43] ? __pfx_kthread+0x10/0x10 [ 1107.388379][ T43] ret_from_fork+0x31/0x70 [ 1107.388673][ T43] ? __pfx_kthread+0x10/0x10 [ 1107.388864][ T43] ret_from_fork_asm+0x1a/0x30 [ 1107.389066][ T43] [ 1107.389208][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1107.389535][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr