[ 27.274556][ T263] gre: GRE over IPv4 demultiplexor driver [ 28.869187][ T283] ip (283) used greatest stack depth: 24512 bytes left [ 29.344656][ T286] [ 29.344750][ T286] ===================================== [ 29.344876][ T286] WARNING: bad unlock balance detected! [ 29.345012][ T286] 6.12.0-rc5-virtme #1 Not tainted [ 29.345141][ T286] ------------------------------------- [ 29.345268][ T286] ip/286 is trying to release lock (rtnl_mutex) at: [ 29.345427][ T286] [<ffffffffa76f6e49>] __rtnl_unlock+0x69/0xf0 [ 29.345587][ T286] but there are no more locks to release! [ 29.345723][ T286] [ 29.345723][ T286] other info that might help us debug this: [ 29.345907][ T286] no locks held by ip/286. [ 29.346033][ T286] [ 29.346033][ T286] stack backtrace: [ 29.346190][ T286] CPU: 1 UID: 0 PID: 286 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 29.346381][ T286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 29.346657][ T286] Call Trace: [ 29.346756][ T286] <TASK> [ 29.346823][ T286] dump_stack_lvl+0x82/0xd0 [ 29.346954][ T286] ? __rtnl_unlock+0x69/0xf0 [ 29.347084][ T286] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 29.347217][ T286] __lock_release+0x2f7/0x460 [ 29.347345][ T286] ? __pfx___lock_release+0x10/0x10 [ 29.347474][ T286] ? __rtnl_unlock+0x69/0xf0 [ 29.347598][ T286] lock_release+0xd7/0x140 [ 29.347727][ T286] __mutex_unlock_slowpath+0x8f/0x3b0 [ 29.347854][ T286] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 29.347981][ T286] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 29.348142][ T286] ? rtnl_link_ops_get+0x187/0x220 [ 29.348271][ T286] __rtnl_unlock+0x69/0xf0 [ 29.348397][ T286] rtnl_newlink+0x7fd/0xa30 [ 29.348524][ T286] ? __pfx_rtnl_newlink+0x10/0x10 [ 29.348648][ T286] ? find_held_lock+0x2c/0x110 [ 29.348779][ T286] ? __lock_release+0x103/0x460 [ 29.348903][ T286] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 29.349030][ T286] ? __pfx___lock_release+0x10/0x10 [ 29.349158][ T286] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 29.349288][ T286] ? __pfx_rtnl_newlink+0x10/0x10 [ 29.349414][ T286] rtnetlink_rcv_msg+0x712/0xc10 [ 29.349541][ T286] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 29.349668][ T286] ? hlock_class+0x4e/0x130 [ 29.349795][ T286] ? mark_lock+0x38/0x3e0 [ 29.349891][ T286] ? __lock_acquire+0xb3f/0x1580 [ 29.350017][ T286] netlink_rcv_skb+0x130/0x360 [ 29.350145][ T286] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 29.350275][ T286] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 29.350404][ T286] ? netlink_deliver_tap+0x13e/0x340 [ 29.350533][ T286] ? netlink_deliver_tap+0xc3/0x340 [ 29.350659][ T286] netlink_unicast+0x44b/0x710 [ 29.350786][ T286] ? __pfx_netlink_unicast+0x10/0x10 [ 29.350911][ T286] ? find_held_lock+0x2c/0x110 [ 29.351038][ T286] netlink_sendmsg+0x723/0xbe0 [ 29.351164][ T286] ? __pfx_netlink_sendmsg+0x10/0x10 [ 29.351296][ T286] ____sys_sendmsg+0x7ac/0xa10 [ 29.351423][ T286] ? __pfx_____sys_sendmsg+0x10/0x10 [ 29.351549][ T286] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 29.351704][ T286] ? hlock_class+0x4e/0x130 [ 29.351833][ T286] ? validate_chain+0x130/0x9b0 [ 29.351959][ T286] ___sys_sendmsg+0xee/0x170 [ 29.352084][ T286] ? __pfx_validate_chain+0x10/0x10 [ 29.352210][ T286] ? __pfx____sys_sendmsg+0x10/0x10 [ 29.352341][ T286] ? __lock_acquire+0xb3f/0x1580 [ 29.352469][ T286] ? find_held_lock+0x2c/0x110 [ 29.352596][ T286] ? __lock_release+0x103/0x460 [ 29.352721][ T286] ? __might_fault+0x11b/0x170 [ 29.352851][ T286] ? fdget+0x52/0x1e0 [ 29.352950][ T286] ? lock_acquire+0x32/0xc0 [ 29.353076][ T286] __sys_sendmsg+0xcd/0x170 [ 29.353202][ T286] ? __pfx___sys_sendmsg+0x10/0x10 [ 29.353327][ T286] ? rseq_update_cpu_node_id+0xe6/0x140 [ 29.353465][ T286] do_syscall_64+0xc1/0x1d0 [ 29.353594][ T286] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 29.353750][ T286] RIP: 0033:0x7f57497127b7 [ 29.353882][ T286] 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 [ 29.354324][ T286] RSP: 002b:00007ffd08032768 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 29.354523][ T286] RAX: ffffffffffffffda RBX: 00007ffd08032ea0 RCX: 00007f57497127b7 [ 29.354710][ T286] RDX: 0000000000000000 RSI: 00007ffd080327d0 RDI: 0000000000000005 [ 29.354896][ T286] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000000 [ 29.355085][ T286] R10: 00007f57495cb708 R11: 0000000000000246 R12: 00007ffd08032ec0 [ 29.355275][ T286] R13: 000000006729f089 R14: 0000000000496600 R15: 00007ffd080328bc [ 29.355466][ T286] </TASK> [ 29.454346][ T287] ip_gre: GRE over IPv4 tunneling driver [ 247.222351][ T43] INFO: task ip:286 blocked for more than 122 seconds. [ 247.222662][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.222775][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.222966][ T43] task:ip state:D stack:25872 pid:286 tgid:286 ppid:257 flags:0x00004002 [ 247.223235][ T43] Call Trace: [ 247.223329][ T43] <TASK> [ 247.223399][ T43] __schedule+0xa19/0x1dc0 [ 247.223525][ T43] ? __pfx___schedule+0x10/0x10 [ 247.223658][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.223780][ T43] ? trace_lock_release+0x10e/0x180 [ 247.223896][ T43] schedule+0xdf/0x210 [ 247.223986][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.224104][ T43] __mutex_lock+0x634/0xac0 [ 247.224236][ T43] ? __pfx_validate_nla+0x10/0x10 [ 247.224371][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.224489][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.224616][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.224739][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.224853][ T43] rtnl_newlink+0x64b/0xa30 [ 247.224968][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.225083][ T43] ? find_held_lock+0x2c/0x110 [ 247.225201][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.225330][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.225447][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.225564][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.225683][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.225797][ T43] ? hlock_class+0x4e/0x130 [ 247.225913][ T43] ? mark_lock+0x38/0x3e0 [ 247.226004][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.226118][ T43] netlink_rcv_skb+0x130/0x360 [ 247.226243][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.226361][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.226481][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.226599][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.226717][ T43] netlink_unicast+0x44b/0x710 [ 247.226833][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.226950][ T43] ? find_held_lock+0x2c/0x110 [ 247.227067][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.227184][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.227321][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.227444][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.227561][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.227707][ T43] ? hlock_class+0x4e/0x130 [ 247.227825][ T43] ? validate_chain+0x130/0x9b0 [ 247.227945][ T43] ___sys_sendmsg+0xee/0x170 [ 247.228062][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.228182][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.228306][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.228424][ T43] ? find_held_lock+0x2c/0x110 [ 247.228542][ T43] ? __lock_release+0x103/0x460 [ 247.228655][ T43] ? __might_fault+0x11b/0x170 [ 247.228773][ T43] ? fdget+0x52/0x1e0 [ 247.228863][ T43] ? lock_acquire+0x32/0xc0 [ 247.228977][ T43] __sys_sendmsg+0xcd/0x170 [ 247.229098][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.229224][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.229348][ T43] do_syscall_64+0xc1/0x1d0 [ 247.229470][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.229612][ T43] RIP: 0033:0x7f57497127b7 [ 247.229735][ T43] RSP: 002b:00007ffd08032768 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.229910][ T43] RAX: ffffffffffffffda RBX: 00007ffd08032ea0 RCX: 00007f57497127b7 [ 247.230086][ T43] RDX: 0000000000000000 RSI: 00007ffd080327d0 RDI: 0000000000000005 [ 247.230269][ T43] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000000 [ 247.230458][ T43] R10: 00007f57495cb708 R11: 0000000000000246 R12: 00007ffd08032ec0 [ 247.230627][ T43] R13: 000000006729f089 R14: 0000000000496600 R15: 00007ffd080328bc [ 247.230802][ T43] </TASK> [ 247.230889][ T43] INFO: lockdep is turned off. [ 370.102278][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 370.102630][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.102754][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.102941][ T43] task:kworker/u16:0 state:D stack:28008 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 370.103179][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 370.103370][ T43] Call Trace: [ 370.103475][ T43] <TASK> [ 370.103548][ T43] __schedule+0xa19/0x1dc0 [ 370.103672][ T43] ? __pfx___schedule+0x10/0x10 [ 370.103791][ T43] ? hlock_class+0x4e/0x130 [ 370.103913][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.104036][ T43] ? trace_lock_release+0x10e/0x180 [ 370.104154][ T43] schedule+0xdf/0x210 [ 370.104250][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.104365][ T43] __mutex_lock+0x634/0xac0 [ 370.104480][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 370.104596][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.104717][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.104831][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.104943][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.105059][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.105173][ T43] addrconf_verify_work+0x12/0x30 [ 370.105293][ T43] process_one_work+0xe55/0x16d0 [ 370.105411][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.105525][ T43] ? __pfx_process_one_work+0x10/0x10 [ 370.105645][ T43] ? assign_work+0x16c/0x240 [ 370.105761][ T43] worker_thread+0x58c/0xce0 [ 370.105876][ T43] ? __pfx_worker_thread+0x10/0x10 [ 370.105988][ T43] kthread+0x28a/0x350 [ 370.106074][ T43] ? __pfx_kthread+0x10/0x10 [ 370.106192][ T43] ret_from_fork+0x31/0x70 [ 370.106313][ T43] ? __pfx_kthread+0x10/0x10 [ 370.106425][ T43] ret_from_fork_asm+0x1a/0x30 [ 370.106548][ T43] </TASK> [ 370.106656][ T43] INFO: task ip:286 blocked for more than 245 seconds. [ 370.106789][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.106897][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.107080][ T43] task:ip state:D stack:25872 pid:286 tgid:286 ppid:257 flags:0x00004002 [ 370.107320][ T43] Call Trace: [ 370.107419][ T43] <TASK> [ 370.107483][ T43] __schedule+0xa19/0x1dc0 [ 370.107601][ T43] ? __pfx___schedule+0x10/0x10 [ 370.107719][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.107836][ T43] ? trace_lock_release+0x10e/0x180 [ 370.107952][ T43] schedule+0xdf/0x210 [ 370.108041][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.108159][ T43] __mutex_lock+0x634/0xac0 [ 370.108281][ T43] ? __pfx_validate_nla+0x10/0x10 [ 370.108399][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.108533][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.108661][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.108776][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.108885][ T43] rtnl_newlink+0x64b/0xa30 [ 370.108995][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.109104][ T43] ? find_held_lock+0x2c/0x110 [ 370.109231][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.109344][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 370.109479][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.109592][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 370.109710][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.109824][ T43] ? hlock_class+0x4e/0x130 [ 370.109939][ T43] ? mark_lock+0x38/0x3e0 [ 370.110027][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.110142][ T43] netlink_rcv_skb+0x130/0x360 [ 370.110265][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.110379][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 370.110500][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 370.110617][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 370.110732][ T43] netlink_unicast+0x44b/0x710 [ 370.110845][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 370.110958][ T43] ? find_held_lock+0x2c/0x110 [ 370.111072][ T43] netlink_sendmsg+0x723/0xbe0 [ 370.111190][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 370.111325][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 370.111452][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 370.111564][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 370.111717][ T43] ? hlock_class+0x4e/0x130 [ 370.111835][ T43] ? validate_chain+0x130/0x9b0 [ 370.112094][ T43] ___sys_sendmsg+0xee/0x170 [ 370.112225][ T43] ? __pfx_validate_chain+0x10/0x10 [ 370.112349][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 370.112476][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.112598][ T43] ? find_held_lock+0x2c/0x110 [ 370.112719][ T43] ? __lock_release+0x103/0x460 [ 370.112841][ T43] ? __might_fault+0x11b/0x170 [ 370.112964][ T43] ? fdget+0x52/0x1e0 [ 370.113059][ T43] ? lock_acquire+0x32/0xc0 [ 370.113180][ T43] __sys_sendmsg+0xcd/0x170 [ 370.113306][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 370.113426][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 370.113565][ T43] do_syscall_64+0xc1/0x1d0 [ 370.113695][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.113846][ T43] RIP: 0033:0x7f57497127b7 [ 370.113973][ T43] RSP: 002b:00007ffd08032768 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 370.114156][ T43] RAX: ffffffffffffffda RBX: 00007ffd08032ea0 RCX: 00007f57497127b7 [ 370.114339][ T43] RDX: 0000000000000000 RSI: 00007ffd080327d0 RDI: 0000000000000005 [ 370.114520][ T43] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000000 [ 370.114698][ T43] R10: 00007f57495cb708 R11: 0000000000000246 R12: 00007ffd08032ec0 [ 370.114875][ T43] R13: 000000006729f089 R14: 0000000000496600 R15: 00007ffd080328bc [ 370.115060][ T43] </TASK> [ 370.115152][ T43] INFO: lockdep is turned off. [ 492.982376][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.982873][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.983012][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.983249][ T43] task:kworker/u16:0 state:D stack:28008 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.983510][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.983693][ T43] Call Trace: [ 492.983790][ T43] <TASK> [ 492.983861][ T43] __schedule+0xa19/0x1dc0 [ 492.984006][ T43] ? __pfx___schedule+0x10/0x10 [ 492.984134][ T43] ? hlock_class+0x4e/0x130 [ 492.984280][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.984408][ T43] ? trace_lock_release+0x10e/0x180 [ 492.984538][ T43] schedule+0xdf/0x210 [ 492.984634][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.984761][ T43] __mutex_lock+0x634/0xac0 [ 492.984899][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.985028][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.985152][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.985279][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.985402][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.985525][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.985645][ T43] addrconf_verify_work+0x12/0x30 [ 492.985764][ T43] process_one_work+0xe55/0x16d0 [ 492.985890][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.986017][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.986140][ T43] ? assign_work+0x16c/0x240 [ 492.986275][ T43] worker_thread+0x58c/0xce0 [ 492.986398][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.986515][ T43] kthread+0x28a/0x350 [ 492.986605][ T43] ? __pfx_kthread+0x10/0x10 [ 492.986725][ T43] ret_from_fork+0x31/0x70 [ 492.986847][ T43] ? __pfx_kthread+0x10/0x10 [ 492.986970][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.987094][ T43] </TASK> [ 492.987224][ T43] INFO: task ip:286 blocked for more than 368 seconds. [ 492.987394][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.987510][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.987708][ T43] task:ip state:D stack:25872 pid:286 tgid:286 ppid:257 flags:0x00004002 [ 492.987965][ T43] Call Trace: [ 492.988058][ T43] <TASK> [ 492.988120][ T43] __schedule+0xa19/0x1dc0 [ 492.988249][ T43] ? __pfx___schedule+0x10/0x10 [ 492.988371][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.988489][ T43] ? trace_lock_release+0x10e/0x180 [ 492.988608][ T43] schedule+0xdf/0x210 [ 492.988696][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.988815][ T43] __mutex_lock+0x634/0xac0 [ 492.988933][ T43] ? __pfx_validate_nla+0x10/0x10 [ 492.989058][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.989186][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.989312][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.989434][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.989551][ T43] rtnl_newlink+0x64b/0xa30 [ 492.989669][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.989787][ T43] ? find_held_lock+0x2c/0x110 [ 492.989913][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.990083][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.990220][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.990346][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.990476][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.990613][ T43] ? hlock_class+0x4e/0x130 [ 492.990746][ T43] ? mark_lock+0x38/0x3e0 [ 492.990839][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.990982][ T43] netlink_rcv_skb+0x130/0x360 [ 492.991113][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.991257][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.991388][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.991516][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.991645][ T43] netlink_unicast+0x44b/0x710 [ 492.991769][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.991890][ T43] ? find_held_lock+0x2c/0x110 [ 492.992022][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.992147][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.992297][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.992440][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.992564][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.992725][ T43] ? hlock_class+0x4e/0x130 [ 492.992867][ T43] ? validate_chain+0x130/0x9b0 [ 492.992995][ T43] ___sys_sendmsg+0xee/0x170 [ 492.993123][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.993257][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.993389][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.993521][ T43] ? find_held_lock+0x2c/0x110 [ 492.993649][ T43] ? __lock_release+0x103/0x460 [ 492.993778][ T43] ? __might_fault+0x11b/0x170 [ 492.993906][ T43] ? fdget+0x52/0x1e0 [ 492.994005][ T43] ? lock_acquire+0x32/0xc0 [ 492.994132][ T43] __sys_sendmsg+0xcd/0x170 [ 492.994263][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.994400][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.994547][ T43] do_syscall_64+0xc1/0x1d0 [ 492.994678][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.994847][ T43] RIP: 0033:0x7f57497127b7 [ 492.994990][ T43] RSP: 002b:00007ffd08032768 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.995168][ T43] RAX: ffffffffffffffda RBX: 00007ffd08032ea0 RCX: 00007f57497127b7 [ 492.995357][ T43] RDX: 0000000000000000 RSI: 00007ffd080327d0 RDI: 0000000000000005 [ 492.995567][ T43] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000000 [ 492.995749][ T43] R10: 00007f57495cb708 R11: 0000000000000246 R12: 00007ffd08032ec0 [ 492.995933][ T43] R13: 000000006729f089 R14: 0000000000496600 R15: 00007ffd080328bc [ 492.996126][ T43] </TASK> [ 492.996226][ T43] INFO: lockdep is turned off. [ 615.862281][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.862657][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.862778][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.862973][ T43] task:kworker/u16:0 state:D stack:28008 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.863243][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.863409][ T43] Call Trace: [ 615.863502][ T43] <TASK> [ 615.863573][ T43] __schedule+0xa19/0x1dc0 [ 615.863704][ T43] ? __pfx___schedule+0x10/0x10 [ 615.863826][ T43] ? hlock_class+0x4e/0x130 [ 615.863952][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.864077][ T43] ? trace_lock_release+0x10e/0x180 [ 615.864201][ T43] schedule+0xdf/0x210 [ 615.864304][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.864425][ T43] __mutex_lock+0x634/0xac0 [ 615.864553][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.864676][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.864799][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.864922][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.865040][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.865162][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.865301][ T43] addrconf_verify_work+0x12/0x30 [ 615.865423][ T43] process_one_work+0xe55/0x16d0 [ 615.865574][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.865693][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.865815][ T43] ? assign_work+0x16c/0x240 [ 615.865934][ T43] worker_thread+0x58c/0xce0 [ 615.866053][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.866167][ T43] kthread+0x28a/0x350 [ 615.866266][ T43] ? __pfx_kthread+0x10/0x10 [ 615.866388][ T43] ret_from_fork+0x31/0x70 [ 615.866514][ T43] ? __pfx_kthread+0x10/0x10 [ 615.866631][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.866752][ T43] </TASK> [ 615.866858][ T43] INFO: task ip:286 blocked for more than 491 seconds. [ 615.866994][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.867103][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.867305][ T43] task:ip state:D stack:25872 pid:286 tgid:286 ppid:257 flags:0x00004002 [ 615.867571][ T43] Call Trace: [ 615.867666][ T43] <TASK> [ 615.867729][ T43] __schedule+0xa19/0x1dc0 [ 615.867852][ T43] ? __pfx___schedule+0x10/0x10 [ 615.867974][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.868094][ T43] ? trace_lock_release+0x10e/0x180 [ 615.868221][ T43] schedule+0xdf/0x210 [ 615.868315][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.868436][ T43] __mutex_lock+0x634/0xac0 [ 615.868563][ T43] ? __pfx_validate_nla+0x10/0x10 [ 615.868685][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.868806][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.868931][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.869064][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.869180][ T43] rtnl_newlink+0x64b/0xa30 [ 615.869304][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.869441][ T43] ? find_held_lock+0x2c/0x110 [ 615.869569][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.869693][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.869832][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.869951][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.870074][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.870195][ T43] ? hlock_class+0x4e/0x130 [ 615.870325][ T43] ? mark_lock+0x38/0x3e0 [ 615.870418][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.870541][ T43] netlink_rcv_skb+0x130/0x360 [ 615.870667][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.870789][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.870914][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.871038][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.871163][ T43] netlink_unicast+0x44b/0x710 [ 615.871296][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.871416][ T43] ? find_held_lock+0x2c/0x110 [ 615.871539][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.871669][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.871792][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.871916][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.872046][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.872196][ T43] ? hlock_class+0x4e/0x130 [ 615.872324][ T43] ? validate_chain+0x130/0x9b0 [ 615.872456][ T43] ___sys_sendmsg+0xee/0x170 [ 615.872576][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.872701][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.872823][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.872946][ T43] ? find_held_lock+0x2c/0x110 [ 615.873067][ T43] ? __lock_release+0x103/0x460 [ 615.873188][ T43] ? __might_fault+0x11b/0x170 [ 615.873318][ T43] ? fdget+0x52/0x1e0 [ 615.873441][ T43] ? lock_acquire+0x32/0xc0 [ 615.873565][ T43] __sys_sendmsg+0xcd/0x170 [ 615.873685][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.873809][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.873937][ T43] do_syscall_64+0xc1/0x1d0 [ 615.874061][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.874220][ T43] RIP: 0033:0x7f57497127b7 [ 615.874347][ T43] RSP: 002b:00007ffd08032768 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.874553][ T43] RAX: ffffffffffffffda RBX: 00007ffd08032ea0 RCX: 00007f57497127b7 [ 615.874734][ T43] RDX: 0000000000000000 RSI: 00007ffd080327d0 RDI: 0000000000000005 [ 615.874914][ T43] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000000 [ 615.875090][ T43] R10: 00007f57495cb708 R11: 0000000000000246 R12: 00007ffd08032ec0 [ 615.875281][ T43] R13: 000000006729f089 R14: 0000000000496600 R15: 00007ffd080328bc [ 615.875479][ T43] </TASK> [ 615.875574][ T43] INFO: lockdep is turned off. [ 738.742385][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.742770][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.742889][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.743085][ T43] task:kworker/u16:0 state:D stack:28008 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.743379][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.743564][ T43] Call Trace: [ 738.743656][ T43] <TASK> [ 738.743728][ T43] __schedule+0xa19/0x1dc0 [ 738.743860][ T43] ? __pfx___schedule+0x10/0x10 [ 738.743984][ T43] ? hlock_class+0x4e/0x130 [ 738.744109][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.744245][ T43] ? trace_lock_release+0x10e/0x180 [ 738.744369][ T43] schedule+0xdf/0x210 [ 738.744464][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.744588][ T43] __mutex_lock+0x634/0xac0 [ 738.744709][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.744830][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.744951][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.745073][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.745195][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.745327][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.745448][ T43] addrconf_verify_work+0x12/0x30 [ 738.745574][ T43] process_one_work+0xe55/0x16d0 [ 738.745698][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.745817][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.745938][ T43] ? assign_work+0x16c/0x240 [ 738.746062][ T43] worker_thread+0x58c/0xce0 [ 738.746185][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.746308][ T43] kthread+0x28a/0x350 [ 738.746400][ T43] ? __pfx_kthread+0x10/0x10 [ 738.746521][ T43] ret_from_fork+0x31/0x70 [ 738.746647][ T43] ? __pfx_kthread+0x10/0x10 [ 738.746766][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.746891][ T43] </TASK> [ 738.746996][ T43] INFO: task ip:286 blocked for more than 614 seconds. [ 738.747138][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.747266][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.747459][ T43] task:ip state:D stack:25872 pid:286 tgid:286 ppid:257 flags:0x00004002 [ 738.747700][ T43] Call Trace: [ 738.747789][ T43] <TASK> [ 738.747852][ T43] __schedule+0xa19/0x1dc0 [ 738.747974][ T43] ? __pfx___schedule+0x10/0x10 [ 738.748099][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.748226][ T43] ? trace_lock_release+0x10e/0x180 [ 738.748347][ T43] schedule+0xdf/0x210 [ 738.748439][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.748561][ T43] __mutex_lock+0x634/0xac0 [ 738.748684][ T43] ? __pfx_validate_nla+0x10/0x10 [ 738.748807][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.748929][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.749056][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.749180][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.749308][ T43] rtnl_newlink+0x64b/0xa30 [ 738.749431][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.749549][ T43] ? find_held_lock+0x2c/0x110 [ 738.749682][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.749805][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.749928][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.750057][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.750181][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.750311][ T43] ? hlock_class+0x4e/0x130 [ 738.750432][ T43] ? mark_lock+0x38/0x3e0 [ 738.750526][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.750652][ T43] netlink_rcv_skb+0x130/0x360 [ 738.750778][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.750900][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.751022][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.751144][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.751280][ T43] netlink_unicast+0x44b/0x710 [ 738.751415][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.751536][ T43] ? find_held_lock+0x2c/0x110 [ 738.751661][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.751783][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.751909][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.752032][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.752152][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.752307][ T43] ? hlock_class+0x4e/0x130 [ 738.752432][ T43] ? validate_chain+0x130/0x9b0 [ 738.752555][ T43] ___sys_sendmsg+0xee/0x170 [ 738.752676][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.752794][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.752916][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.753037][ T43] ? find_held_lock+0x2c/0x110 [ 738.753155][ T43] ? __lock_release+0x103/0x460 [ 738.753282][ T43] ? __might_fault+0x11b/0x170 [ 738.753405][ T43] ? fdget+0x52/0x1e0 [ 738.753496][ T43] ? lock_acquire+0x32/0xc0 [ 738.753614][ T43] __sys_sendmsg+0xcd/0x170 [ 738.753737][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.753855][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.753982][ T43] do_syscall_64+0xc1/0x1d0 [ 738.754114][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.754269][ T43] RIP: 0033:0x7f57497127b7 [ 738.754398][ T43] RSP: 002b:00007ffd08032768 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.754579][ T43] RAX: ffffffffffffffda RBX: 00007ffd08032ea0 RCX: 00007f57497127b7 [ 738.754759][ T43] RDX: 0000000000000000 RSI: 00007ffd080327d0 RDI: 0000000000000005 [ 738.754939][ T43] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000000 [ 738.755113][ T43] R10: 00007f57495cb708 R11: 0000000000000246 R12: 00007ffd08032ec0 [ 738.755304][ T43] R13: 000000006729f089 R14: 0000000000496600 R15: 00007ffd080328bc [ 738.755490][ T43] </TASK> [ 738.755580][ T43] INFO: lockdep is turned off. [ 861.622389][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.622713][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.622832][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.623027][ T43] task:kworker/u16:0 state:D stack:28008 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.623340][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.623513][ T43] Call Trace: [ 861.623605][ T43] <TASK> [ 861.623672][ T43] __schedule+0xa19/0x1dc0 [ 861.623800][ T43] ? __pfx___schedule+0x10/0x10 [ 861.623922][ T43] ? hlock_class+0x4e/0x130 [ 861.624045][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.624170][ T43] ? trace_lock_release+0x10e/0x180 [ 861.624301][ T43] schedule+0xdf/0x210 [ 861.624395][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.624519][ T43] __mutex_lock+0x634/0xac0 [ 861.624641][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.624761][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.624879][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.625013][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.625128][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.625251][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.625370][ T43] addrconf_verify_work+0x12/0x30 [ 861.625489][ T43] process_one_work+0xe55/0x16d0 [ 861.625608][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.625727][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.625844][ T43] ? assign_work+0x16c/0x240 [ 861.625965][ T43] worker_thread+0x58c/0xce0 [ 861.626083][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.626197][ T43] kthread+0x28a/0x350 [ 861.626296][ T43] ? __pfx_kthread+0x10/0x10 [ 861.626429][ T43] ret_from_fork+0x31/0x70 [ 861.626562][ T43] ? __pfx_kthread+0x10/0x10 [ 861.626680][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.626804][ T43] </TASK> [ 861.626894][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.627104][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr