[ 28.274119][ T258] [ 28.274219][ T258] ===================================== [ 28.274358][ T258] WARNING: bad unlock balance detected! [ 28.274485][ T258] 6.12.0-rc5-virtme #1 Not tainted [ 28.274611][ T258] ------------------------------------- [ 28.274736][ T258] ip/258 is trying to release lock (rtnl_mutex) at: [ 28.274894][ T258] [] __rtnl_unlock+0x69/0xf0 [ 28.275058][ T258] but there are no more locks to release! [ 28.275185][ T258] [ 28.275185][ T258] other info that might help us debug this: [ 28.275372][ T258] no locks held by ip/258. [ 28.275505][ T258] [ 28.275505][ T258] stack backtrace: [ 28.275663][ T258] CPU: 1 UID: 0 PID: 258 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 28.275853][ T258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 28.276133][ T258] Call Trace: [ 28.276238][ T258] [ 28.276306][ T258] dump_stack_lvl+0x82/0xd0 [ 28.276440][ T258] ? __rtnl_unlock+0x69/0xf0 [ 28.276567][ T258] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 28.276699][ T258] __lock_release+0x2f7/0x460 [ 28.276830][ T258] ? __pfx___lock_release+0x10/0x10 [ 28.276960][ T258] ? __rtnl_unlock+0x69/0xf0 [ 28.277089][ T258] lock_release+0xd7/0x140 [ 28.277217][ T258] __mutex_unlock_slowpath+0x8f/0x3b0 [ 28.277349][ T258] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 28.277478][ T258] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 28.277642][ T258] ? rtnl_link_ops_get+0x187/0x220 [ 28.277773][ T258] __rtnl_unlock+0x69/0xf0 [ 28.277904][ T258] rtnl_newlink+0x7fd/0xa30 [ 28.278033][ T258] ? __pfx_rtnl_newlink+0x10/0x10 [ 28.278159][ T258] ? find_held_lock+0x2c/0x110 [ 28.278292][ T258] ? __lock_release+0x103/0x460 [ 28.278431][ T258] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 28.278565][ T258] ? __pfx___lock_release+0x10/0x10 [ 28.278694][ T258] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 28.278823][ T258] ? __pfx_rtnl_newlink+0x10/0x10 [ 28.278964][ T258] rtnetlink_rcv_msg+0x712/0xc10 [ 28.279096][ T258] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 28.279225][ T258] ? hlock_class+0x4e/0x130 [ 28.279354][ T258] ? mark_lock+0x38/0x3e0 [ 28.279453][ T258] ? __lock_acquire+0xb3f/0x1580 [ 28.279585][ T258] netlink_rcv_skb+0x130/0x360 [ 28.279720][ T258] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 28.279847][ T258] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 28.279980][ T258] ? netlink_deliver_tap+0x13e/0x340 [ 28.280115][ T258] ? netlink_deliver_tap+0xc3/0x340 [ 28.280249][ T258] netlink_unicast+0x44b/0x710 [ 28.280379][ T258] ? __pfx_netlink_unicast+0x10/0x10 [ 28.280506][ T258] ? find_held_lock+0x2c/0x110 [ 28.280636][ T258] netlink_sendmsg+0x723/0xbe0 [ 28.280765][ T258] ? __pfx_netlink_sendmsg+0x10/0x10 [ 28.280894][ T258] ____sys_sendmsg+0x7ac/0xa10 [ 28.281025][ T258] ? __pfx_____sys_sendmsg+0x10/0x10 [ 28.281150][ T258] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 28.281313][ T258] ? hlock_class+0x4e/0x130 [ 28.281443][ T258] ? validate_chain+0x130/0x9b0 [ 28.281572][ T258] ___sys_sendmsg+0xee/0x170 [ 28.281699][ T258] ? __pfx_validate_chain+0x10/0x10 [ 28.281827][ T258] ? __pfx____sys_sendmsg+0x10/0x10 [ 28.281955][ T258] ? __lock_acquire+0xb3f/0x1580 [ 28.282094][ T258] ? find_held_lock+0x2c/0x110 [ 28.282222][ T258] ? __lock_release+0x103/0x460 [ 28.282355][ T258] ? __might_fault+0x11b/0x170 [ 28.282485][ T258] ? fdget+0x52/0x1e0 [ 28.282584][ T258] ? lock_acquire+0x32/0xc0 [ 28.282714][ T258] __sys_sendmsg+0xcd/0x170 [ 28.282843][ T258] ? __pfx___sys_sendmsg+0x10/0x10 [ 28.282969][ T258] ? rseq_update_cpu_node_id+0xe6/0x140 [ 28.283103][ T258] do_syscall_64+0xc1/0x1d0 [ 28.283234][ T258] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 28.283394][ T258] RIP: 0033:0x7f4778f0c7b7 [ 28.283533][ T258] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 [ 28.283983][ T258] RSP: 002b:00007ffc9e24d378 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 28.284174][ T258] RAX: ffffffffffffffda RBX: 00007ffc9e24daa0 RCX: 00007f4778f0c7b7 [ 28.284366][ T258] RDX: 0000000000000000 RSI: 00007ffc9e24d3e0 RDI: 0000000000000005 [ 28.284558][ T258] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 28.284747][ T258] R10: 00007f4778dc5708 R11: 0000000000000246 R12: 00007ffc9e24dab8 [ 28.284935][ T258] R13: 000000006729efa8 R14: 0000000000496600 R15: 00007ffc9e24d4c8 [ 28.285130][ T258] [ 247.093327][ T43] INFO: task ip:258 blocked for more than 122 seconds. [ 247.093672][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.093877][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.094079][ T43] task:ip state:D stack:25696 pid:258 tgid:258 ppid:241 flags:0x00004002 [ 247.094343][ T43] Call Trace: [ 247.094439][ T43] [ 247.094509][ T43] __schedule+0xa19/0x1dc0 [ 247.094639][ T43] ? __pfx___schedule+0x10/0x10 [ 247.094758][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.094894][ T43] ? trace_lock_release+0x10e/0x180 [ 247.095013][ T43] schedule+0xdf/0x210 [ 247.095103][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.095218][ T43] __mutex_lock+0x634/0xac0 [ 247.095347][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.095466][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.095582][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.095702][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.095819][ T43] rtnl_newlink+0x64b/0xa30 [ 247.095935][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.096051][ T43] ? find_held_lock+0x2c/0x110 [ 247.096189][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.096317][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.096431][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.096547][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.096662][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.096776][ T43] ? hlock_class+0x4e/0x130 [ 247.096891][ T43] ? mark_lock+0x38/0x3e0 [ 247.096978][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.097107][ T43] netlink_rcv_skb+0x130/0x360 [ 247.097224][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.097346][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.097465][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.097578][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.097691][ T43] netlink_unicast+0x44b/0x710 [ 247.097807][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.097922][ T43] ? find_held_lock+0x2c/0x110 [ 247.098041][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.098154][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.098282][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.098402][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.098516][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.098657][ T43] ? hlock_class+0x4e/0x130 [ 247.098771][ T43] ? validate_chain+0x130/0x9b0 [ 247.098888][ T43] ___sys_sendmsg+0xee/0x170 [ 247.099008][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.099122][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.099236][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.099361][ T43] ? find_held_lock+0x2c/0x110 [ 247.099482][ T43] ? __lock_release+0x103/0x460 [ 247.099597][ T43] ? __might_fault+0x11b/0x170 [ 247.099712][ T43] ? fdget+0x52/0x1e0 [ 247.099803][ T43] ? lock_acquire+0x32/0xc0 [ 247.099928][ T43] __sys_sendmsg+0xcd/0x170 [ 247.100045][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.100159][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.100288][ T43] do_syscall_64+0xc1/0x1d0 [ 247.100405][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.100549][ T43] RIP: 0033:0x7f4778f0c7b7 [ 247.100677][ T43] RSP: 002b:00007ffc9e24d378 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.100851][ T43] RAX: ffffffffffffffda RBX: 00007ffc9e24daa0 RCX: 00007f4778f0c7b7 [ 247.101024][ T43] RDX: 0000000000000000 RSI: 00007ffc9e24d3e0 RDI: 0000000000000005 [ 247.101193][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.101372][ T43] R10: 00007f4778dc5708 R11: 0000000000000246 R12: 00007ffc9e24dab8 [ 247.101551][ T43] R13: 000000006729efa8 R14: 0000000000496600 R15: 00007ffc9e24d4c8 [ 247.101729][ T43] [ 247.101820][ T43] INFO: lockdep is turned off. [ 369.973431][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.973781][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.973916][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.974117][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.974415][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.974604][ T43] Call Trace: [ 369.974695][ T43] [ 369.974758][ T43] __schedule+0xa19/0x1dc0 [ 369.974882][ T43] ? __pfx___schedule+0x10/0x10 [ 369.974999][ T43] ? __lock_release+0x103/0x460 [ 369.975115][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.975233][ T43] ? trace_lock_release+0x10e/0x180 [ 369.975359][ T43] schedule+0xdf/0x210 [ 369.975450][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.975570][ T43] __mutex_lock+0x634/0xac0 [ 369.975686][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.975801][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.975916][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.976058][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.976172][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.976295][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.976449][ T43] addrconf_verify_work+0x12/0x30 [ 369.976580][ T43] process_one_work+0xe55/0x16d0 [ 369.976699][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.976820][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.976946][ T43] ? assign_work+0x16c/0x240 [ 369.977067][ T43] worker_thread+0x58c/0xce0 [ 369.977191][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.977316][ T43] kthread+0x28a/0x350 [ 369.977409][ T43] ? __pfx_kthread+0x10/0x10 [ 369.977525][ T43] ret_from_fork+0x31/0x70 [ 369.977643][ T43] ? __pfx_kthread+0x10/0x10 [ 369.977757][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.977876][ T43] [ 369.977991][ T43] INFO: task ip:258 blocked for more than 245 seconds. [ 369.978142][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.978266][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.978481][ T43] task:ip state:D stack:25696 pid:258 tgid:258 ppid:241 flags:0x00004002 [ 369.978717][ T43] Call Trace: [ 369.978809][ T43] [ 369.978905][ T43] __schedule+0xa19/0x1dc0 [ 369.979032][ T43] ? __pfx___schedule+0x10/0x10 [ 369.979153][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.979292][ T43] ? trace_lock_release+0x10e/0x180 [ 369.979409][ T43] schedule+0xdf/0x210 [ 369.979503][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.979632][ T43] __mutex_lock+0x634/0xac0 [ 369.979754][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.979870][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.980015][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.980133][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.980258][ T43] rtnl_newlink+0x64b/0xa30 [ 369.980374][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.980488][ T43] ? find_held_lock+0x2c/0x110 [ 369.980611][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.980729][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.980843][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.980958][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.981073][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.981189][ T43] ? hlock_class+0x4e/0x130 [ 369.981312][ T43] ? mark_lock+0x38/0x3e0 [ 369.981400][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.981522][ T43] netlink_rcv_skb+0x130/0x360 [ 369.981640][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.981757][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.981875][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.981989][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.982102][ T43] netlink_unicast+0x44b/0x710 [ 369.982244][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.982378][ T43] ? find_held_lock+0x2c/0x110 [ 369.982501][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.982618][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.982739][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.982854][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.982968][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.983109][ T43] ? hlock_class+0x4e/0x130 [ 369.983225][ T43] ? validate_chain+0x130/0x9b0 [ 369.983348][ T43] ___sys_sendmsg+0xee/0x170 [ 369.983467][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.983582][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.983696][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.983815][ T43] ? find_held_lock+0x2c/0x110 [ 369.983929][ T43] ? __lock_release+0x103/0x460 [ 369.984044][ T43] ? __might_fault+0x11b/0x170 [ 369.984162][ T43] ? fdget+0x52/0x1e0 [ 369.984260][ T43] ? lock_acquire+0x32/0xc0 [ 369.984375][ T43] __sys_sendmsg+0xcd/0x170 [ 369.984495][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.984612][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.984735][ T43] do_syscall_64+0xc1/0x1d0 [ 369.984857][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.985002][ T43] RIP: 0033:0x7f4778f0c7b7 [ 369.985121][ T43] RSP: 002b:00007ffc9e24d378 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.985300][ T43] RAX: ffffffffffffffda RBX: 00007ffc9e24daa0 RCX: 00007f4778f0c7b7 [ 369.985474][ T43] RDX: 0000000000000000 RSI: 00007ffc9e24d3e0 RDI: 0000000000000005 [ 369.985651][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.985839][ T43] R10: 00007f4778dc5708 R11: 0000000000000246 R12: 00007ffc9e24dab8 [ 369.986008][ T43] R13: 000000006729efa8 R14: 0000000000496600 R15: 00007ffc9e24d4c8 [ 369.986200][ T43] [ 369.986302][ T43] INFO: lockdep is turned off. [ 492.853308][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.853596][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.853708][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.853898][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.854132][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.854332][ T43] Call Trace: [ 492.854421][ T43] [ 492.854484][ T43] __schedule+0xa19/0x1dc0 [ 492.854606][ T43] ? __pfx___schedule+0x10/0x10 [ 492.854724][ T43] ? __lock_release+0x103/0x460 [ 492.854841][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.854960][ T43] ? trace_lock_release+0x10e/0x180 [ 492.855075][ T43] schedule+0xdf/0x210 [ 492.855166][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.855294][ T43] __mutex_lock+0x634/0xac0 [ 492.855411][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.855525][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.855773][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.855889][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.856002][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.856117][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.856234][ T43] addrconf_verify_work+0x12/0x30 [ 492.856365][ T43] process_one_work+0xe55/0x16d0 [ 492.856483][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.856598][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.856711][ T43] ? assign_work+0x16c/0x240 [ 492.856830][ T43] worker_thread+0x58c/0xce0 [ 492.856947][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.857059][ T43] kthread+0x28a/0x350 [ 492.857152][ T43] ? __pfx_kthread+0x10/0x10 [ 492.857278][ T43] ret_from_fork+0x31/0x70 [ 492.857393][ T43] ? __pfx_kthread+0x10/0x10 [ 492.857507][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.857624][ T43] [ 492.857726][ T43] INFO: task ip:258 blocked for more than 368 seconds. [ 492.857861][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.857967][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.858156][ T43] task:ip state:D stack:25696 pid:258 tgid:258 ppid:241 flags:0x00004002 [ 492.858394][ T43] Call Trace: [ 492.858479][ T43] [ 492.858540][ T43] __schedule+0xa19/0x1dc0 [ 492.858655][ T43] ? __pfx___schedule+0x10/0x10 [ 492.858771][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.858887][ T43] ? trace_lock_release+0x10e/0x180 [ 492.859002][ T43] schedule+0xdf/0x210 [ 492.859094][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.859207][ T43] __mutex_lock+0x634/0xac0 [ 492.859332][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.859447][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.859564][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.859680][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.859793][ T43] rtnl_newlink+0x64b/0xa30 [ 492.859906][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.860019][ T43] ? find_held_lock+0x2c/0x110 [ 492.860138][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.860262][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.860374][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.860488][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.860603][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.860718][ T43] ? hlock_class+0x4e/0x130 [ 492.860830][ T43] ? mark_lock+0x38/0x3e0 [ 492.860917][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.861034][ T43] netlink_rcv_skb+0x130/0x360 [ 492.861148][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.861272][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.861392][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.861505][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.861618][ T43] netlink_unicast+0x44b/0x710 [ 492.861734][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.861847][ T43] ? find_held_lock+0x2c/0x110 [ 492.861967][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.862086][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.862205][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.862332][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.862454][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.862596][ T43] ? hlock_class+0x4e/0x130 [ 492.862712][ T43] ? validate_chain+0x130/0x9b0 [ 492.862825][ T43] ___sys_sendmsg+0xee/0x170 [ 492.862942][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.863055][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.863169][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.863293][ T43] ? find_held_lock+0x2c/0x110 [ 492.863407][ T43] ? __lock_release+0x103/0x460 [ 492.863519][ T43] ? __might_fault+0x11b/0x170 [ 492.863633][ T43] ? fdget+0x52/0x1e0 [ 492.863722][ T43] ? lock_acquire+0x32/0xc0 [ 492.863836][ T43] __sys_sendmsg+0xcd/0x170 [ 492.863957][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.864070][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.864192][ T43] do_syscall_64+0xc1/0x1d0 [ 492.864313][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.864456][ T43] RIP: 0033:0x7f4778f0c7b7 [ 492.864574][ T43] RSP: 002b:00007ffc9e24d378 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.864746][ T43] RAX: ffffffffffffffda RBX: 00007ffc9e24daa0 RCX: 00007f4778f0c7b7 [ 492.864917][ T43] RDX: 0000000000000000 RSI: 00007ffc9e24d3e0 RDI: 0000000000000005 [ 492.865085][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.865259][ T43] R10: 00007f4778dc5708 R11: 0000000000000246 R12: 00007ffc9e24dab8 [ 492.865425][ T43] R13: 000000006729efa8 R14: 0000000000496600 R15: 00007ffc9e24d4c8 [ 492.865604][ T43] [ 492.865693][ T43] INFO: lockdep is turned off. [ 615.733470][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.733936][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.734052][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.734297][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.734541][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.734708][ T43] Call Trace: [ 615.734796][ T43] [ 615.734879][ T43] __schedule+0xa19/0x1dc0 [ 615.735003][ T43] ? __pfx___schedule+0x10/0x10 [ 615.735120][ T43] ? __lock_release+0x103/0x460 [ 615.735237][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.735370][ T43] ? trace_lock_release+0x10e/0x180 [ 615.735485][ T43] schedule+0xdf/0x210 [ 615.735576][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.735695][ T43] __mutex_lock+0x634/0xac0 [ 615.735810][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.735926][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.736044][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.736161][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.736286][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.736403][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.736521][ T43] addrconf_verify_work+0x12/0x30 [ 615.736638][ T43] process_one_work+0xe55/0x16d0 [ 615.736759][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.736872][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.736987][ T43] ? assign_work+0x16c/0x240 [ 615.737105][ T43] worker_thread+0x58c/0xce0 [ 615.737222][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.737340][ T43] kthread+0x28a/0x350 [ 615.737433][ T43] ? __pfx_kthread+0x10/0x10 [ 615.737549][ T43] ret_from_fork+0x31/0x70 [ 615.737665][ T43] ? __pfx_kthread+0x10/0x10 [ 615.737778][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.737900][ T43] [ 615.738001][ T43] INFO: task ip:258 blocked for more than 491 seconds. [ 615.738137][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.738262][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.738450][ T43] task:ip state:D stack:25696 pid:258 tgid:258 ppid:241 flags:0x00004002 [ 615.738677][ T43] Call Trace: [ 615.738763][ T43] [ 615.738821][ T43] __schedule+0xa19/0x1dc0 [ 615.738938][ T43] ? __pfx___schedule+0x10/0x10 [ 615.739056][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.739170][ T43] ? trace_lock_release+0x10e/0x180 [ 615.739291][ T43] schedule+0xdf/0x210 [ 615.739385][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.739499][ T43] __mutex_lock+0x634/0xac0 [ 615.739618][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.739733][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.739853][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.739970][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.740085][ T43] rtnl_newlink+0x64b/0xa30 [ 615.740199][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.740316][ T43] ? find_held_lock+0x2c/0x110 [ 615.740436][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.740555][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.740668][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.740784][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.740898][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.741012][ T43] ? hlock_class+0x4e/0x130 [ 615.741125][ T43] ? mark_lock+0x38/0x3e0 [ 615.741215][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.741342][ T43] netlink_rcv_skb+0x130/0x360 [ 615.741459][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.741575][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.741694][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.741810][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.741924][ T43] netlink_unicast+0x44b/0x710 [ 615.742043][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.742156][ T43] ? find_held_lock+0x2c/0x110 [ 615.742292][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.742409][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.742536][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.742654][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.742768][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.742910][ T43] ? hlock_class+0x4e/0x130 [ 615.743027][ T43] ? validate_chain+0x130/0x9b0 [ 615.743141][ T43] ___sys_sendmsg+0xee/0x170 [ 615.743267][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.743381][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.743495][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.743612][ T43] ? find_held_lock+0x2c/0x110 [ 615.743725][ T43] ? __lock_release+0x103/0x460 [ 615.743839][ T43] ? __might_fault+0x11b/0x170 [ 615.743954][ T43] ? fdget+0x52/0x1e0 [ 615.744045][ T43] ? lock_acquire+0x32/0xc0 [ 615.744159][ T43] __sys_sendmsg+0xcd/0x170 [ 615.744282][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.744395][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.744529][ T43] do_syscall_64+0xc1/0x1d0 [ 615.744647][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.744791][ T43] RIP: 0033:0x7f4778f0c7b7 [ 615.744918][ T43] RSP: 002b:00007ffc9e24d378 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.745090][ T43] RAX: ffffffffffffffda RBX: 00007ffc9e24daa0 RCX: 00007f4778f0c7b7 [ 615.745273][ T43] RDX: 0000000000000000 RSI: 00007ffc9e24d3e0 RDI: 0000000000000005 [ 615.745442][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.745613][ T43] R10: 00007f4778dc5708 R11: 0000000000000246 R12: 00007ffc9e24dab8 [ 615.745779][ T43] R13: 000000006729efa8 R14: 0000000000496600 R15: 00007ffc9e24d4c8 [ 615.745960][ T43] [ 615.746049][ T43] INFO: lockdep is turned off. [ 738.613375][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.613757][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.613868][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.614055][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.614357][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.614546][ T43] Call Trace: [ 738.614634][ T43] [ 738.614705][ T43] __schedule+0xa19/0x1dc0 [ 738.614829][ T43] ? __pfx___schedule+0x10/0x10 [ 738.614945][ T43] ? __lock_release+0x103/0x460 [ 738.615062][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.615183][ T43] ? trace_lock_release+0x10e/0x180 [ 738.615313][ T43] schedule+0xdf/0x210 [ 738.615403][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.615523][ T43] __mutex_lock+0x634/0xac0 [ 738.615639][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.615753][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.615872][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.615987][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.616099][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.616215][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.616345][ T43] addrconf_verify_work+0x12/0x30 [ 738.616461][ T43] process_one_work+0xe55/0x16d0 [ 738.616580][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.616694][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.616809][ T43] ? assign_work+0x16c/0x240 [ 738.616932][ T43] worker_thread+0x58c/0xce0 [ 738.617048][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.617164][ T43] kthread+0x28a/0x350 [ 738.617261][ T43] ? __pfx_kthread+0x10/0x10 [ 738.617378][ T43] ret_from_fork+0x31/0x70 [ 738.617493][ T43] ? __pfx_kthread+0x10/0x10 [ 738.617609][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.617729][ T43] [ 738.617834][ T43] INFO: task ip:258 blocked for more than 614 seconds. [ 738.617971][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.618077][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.618281][ T43] task:ip state:D stack:25696 pid:258 tgid:258 ppid:241 flags:0x00004002 [ 738.618515][ T43] Call Trace: [ 738.618602][ T43] [ 738.618662][ T43] __schedule+0xa19/0x1dc0 [ 738.618779][ T43] ? __pfx___schedule+0x10/0x10 [ 738.618897][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.619012][ T43] ? trace_lock_release+0x10e/0x180 [ 738.619125][ T43] schedule+0xdf/0x210 [ 738.619217][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.619341][ T43] __mutex_lock+0x634/0xac0 [ 738.619463][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.619579][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.619696][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.619814][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.619928][ T43] rtnl_newlink+0x64b/0xa30 [ 738.620043][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.620155][ T43] ? find_held_lock+0x2c/0x110 [ 738.620281][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.620401][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.620514][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.620628][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.620742][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.620858][ T43] ? hlock_class+0x4e/0x130 [ 738.620971][ T43] ? mark_lock+0x38/0x3e0 [ 738.621058][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.621175][ T43] netlink_rcv_skb+0x130/0x360 [ 738.621300][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.621416][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.621533][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.621648][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.621763][ T43] netlink_unicast+0x44b/0x710 [ 738.621881][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.621994][ T43] ? find_held_lock+0x2c/0x110 [ 738.622113][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.622229][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.622362][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.622480][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.622593][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.622738][ T43] ? hlock_class+0x4e/0x130 [ 738.622855][ T43] ? validate_chain+0x130/0x9b0 [ 738.622969][ T43] ___sys_sendmsg+0xee/0x170 [ 738.623087][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.623201][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.623324][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.623445][ T43] ? find_held_lock+0x2c/0x110 [ 738.623559][ T43] ? __lock_release+0x103/0x460 [ 738.623671][ T43] ? __might_fault+0x11b/0x170 [ 738.623787][ T43] ? fdget+0x52/0x1e0 [ 738.623879][ T43] ? lock_acquire+0x32/0xc0 [ 738.623995][ T43] __sys_sendmsg+0xcd/0x170 [ 738.624124][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.624237][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.624367][ T43] do_syscall_64+0xc1/0x1d0 [ 738.624483][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.624626][ T43] RIP: 0033:0x7f4778f0c7b7 [ 738.624749][ T43] RSP: 002b:00007ffc9e24d378 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.624923][ T43] RAX: ffffffffffffffda RBX: 00007ffc9e24daa0 RCX: 00007f4778f0c7b7 [ 738.625128][ T43] RDX: 0000000000000000 RSI: 00007ffc9e24d3e0 RDI: 0000000000000005 [ 738.625303][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.625474][ T43] R10: 00007f4778dc5708 R11: 0000000000000246 R12: 00007ffc9e24dab8 [ 738.625642][ T43] R13: 000000006729efa8 R14: 0000000000496600 R15: 00007ffc9e24d4c8 [ 738.625820][ T43] [ 738.625910][ T43] INFO: lockdep is turned off. [ 861.493445][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.494029][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.494138][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.494369][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.494611][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.494777][ T43] Call Trace: [ 861.494865][ T43] [ 861.494932][ T43] __schedule+0xa19/0x1dc0 [ 861.495083][ T43] ? __pfx___schedule+0x10/0x10 [ 861.495200][ T43] ? __lock_release+0x103/0x460 [ 861.495329][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.495450][ T43] ? trace_lock_release+0x10e/0x180 [ 861.495566][ T43] schedule+0xdf/0x210 [ 861.495663][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.495776][ T43] __mutex_lock+0x634/0xac0 [ 861.495887][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.495997][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.496110][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.496220][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.496337][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.496448][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.496563][ T43] addrconf_verify_work+0x12/0x30 [ 861.496677][ T43] process_one_work+0xe55/0x16d0 [ 861.496791][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.496901][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.497013][ T43] ? assign_work+0x16c/0x240 [ 861.497145][ T43] worker_thread+0x58c/0xce0 [ 861.497274][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.497387][ T43] kthread+0x28a/0x350 [ 861.497481][ T43] ? __pfx_kthread+0x10/0x10 [ 861.497597][ T43] ret_from_fork+0x31/0x70 [ 861.497723][ T43] ? __pfx_kthread+0x10/0x10 [ 861.497837][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.497953][ T43] [ 861.498037][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.498235][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr