[ 42.864487][ T356] [ 42.864576][ T356] ===================================== [ 42.864700][ T356] WARNING: bad unlock balance detected! [ 42.864821][ T356] 6.12.0-rc5-virtme #1 Not tainted [ 42.864943][ T356] ------------------------------------- [ 42.865063][ T356] ip/356 is trying to release lock (rtnl_mutex) at: [ 42.865219][ T356] [] __rtnl_unlock+0x69/0xf0 [ 42.865394][ T356] but there are no more locks to release! [ 42.865543][ T356] [ 42.865543][ T356] other info that might help us debug this: [ 42.865734][ T356] no locks held by ip/356. [ 42.865860][ T356] [ 42.865860][ T356] stack backtrace: [ 42.866018][ T356] CPU: 3 UID: 0 PID: 356 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 42.866214][ T356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 42.866499][ T356] Call Trace: [ 42.866599][ T356] [ 42.866671][ T356] dump_stack_lvl+0x82/0xd0 [ 42.866812][ T356] ? __rtnl_unlock+0x69/0xf0 [ 42.866938][ T356] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 42.867066][ T356] __lock_release+0x2f7/0x460 [ 42.867195][ T356] ? __pfx___lock_release+0x10/0x10 [ 42.867327][ T356] ? __rtnl_unlock+0x69/0xf0 [ 42.867453][ T356] lock_release+0xd7/0x140 [ 42.867580][ T356] __mutex_unlock_slowpath+0x8f/0x3b0 [ 42.867711][ T356] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 42.867838][ T356] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 42.868006][ T356] ? rtnl_link_ops_get+0x187/0x220 [ 42.868132][ T356] __rtnl_unlock+0x69/0xf0 [ 42.868279][ T356] rtnl_newlink+0x7fd/0xa30 [ 42.868408][ T356] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.868534][ T356] ? find_held_lock+0x2c/0x110 [ 42.868663][ T356] ? __lock_release+0x103/0x460 [ 42.868789][ T356] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 42.868916][ T356] ? __pfx___lock_release+0x10/0x10 [ 42.869044][ T356] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 42.869171][ T356] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.869296][ T356] rtnetlink_rcv_msg+0x712/0xc10 [ 42.869427][ T356] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.869554][ T356] ? hlock_class+0x4e/0x130 [ 42.869681][ T356] ? mark_lock+0x38/0x3e0 [ 42.869778][ T356] ? __lock_acquire+0xb3f/0x1580 [ 42.869907][ T356] netlink_rcv_skb+0x130/0x360 [ 42.870047][ T356] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.870175][ T356] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 42.870304][ T356] ? netlink_deliver_tap+0x13e/0x340 [ 42.870436][ T356] ? netlink_deliver_tap+0xc3/0x340 [ 42.870570][ T356] netlink_unicast+0x44b/0x710 [ 42.870697][ T356] ? __pfx_netlink_unicast+0x10/0x10 [ 42.870823][ T356] ? find_held_lock+0x2c/0x110 [ 42.870950][ T356] netlink_sendmsg+0x723/0xbe0 [ 42.871079][ T356] ? __pfx_netlink_sendmsg+0x10/0x10 [ 42.871206][ T356] ____sys_sendmsg+0x7ac/0xa10 [ 42.871334][ T356] ? __pfx_____sys_sendmsg+0x10/0x10 [ 42.871471][ T356] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 42.871627][ T356] ? __pfx_validate_chain+0x10/0x10 [ 42.871750][ T356] ? hlock_class+0x4e/0x130 [ 42.871873][ T356] ? mark_lock+0x38/0x3e0 [ 42.871967][ T356] ___sys_sendmsg+0xee/0x170 [ 42.872090][ T356] ? __pfx____sys_sendmsg+0x10/0x10 [ 42.872215][ T356] ? find_held_lock+0x2c/0x110 [ 42.872339][ T356] ? __lock_release+0x103/0x460 [ 42.872463][ T356] ? sched_balance_domains+0x26a/0xc80 [ 42.872590][ T356] ? __pfx___lock_release+0x10/0x10 [ 42.872713][ T356] ? trace_lock_acquire+0x14d/0x1f0 [ 42.872836][ T356] ? sched_balance_domains+0x26a/0xc80 [ 42.872959][ T356] ? fdget+0x52/0x1e0 [ 42.873055][ T356] __sys_sendmsg+0xcd/0x170 [ 42.873179][ T356] ? __pfx___sys_sendmsg+0x10/0x10 [ 42.873303][ T356] ? __pfx_sched_balance_domains+0x10/0x10 [ 42.873479][ T356] ? handle_softirqs+0x32e/0x5c0 [ 42.873606][ T356] do_syscall_64+0xc1/0x1d0 [ 42.873734][ T356] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.873891][ T356] RIP: 0033:0x7feb9164a7b7 [ 42.874023][ T356] 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 [ 42.874468][ T356] RSP: 002b:00007ffe474c55a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 42.874672][ T356] RAX: ffffffffffffffda RBX: 00007ffe474c5ce0 RCX: 00007feb9164a7b7 [ 42.874860][ T356] RDX: 0000000000000000 RSI: 00007ffe474c5610 RDI: 0000000000000005 [ 42.875044][ T356] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000 [ 42.875226][ T356] R10: 00007feb91503708 R11: 0000000000000246 R12: 00007ffe474c5d08 [ 42.875413][ T356] R13: 000000006729d103 R14: 0000000000496600 R15: 00007ffe474c56f8 [ 42.875599][ T356] [ 247.199622][ T43] INFO: task ip:356 blocked for more than 122 seconds. [ 247.199982][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.200114][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.200314][ T43] task:ip state:D stack:25856 pid:356 tgid:356 ppid:339 flags:0x00004002 [ 247.200590][ T43] Call Trace: [ 247.200682][ T43] [ 247.200747][ T43] __schedule+0xa19/0x1dc0 [ 247.200884][ T43] ? __pfx___schedule+0x10/0x10 [ 247.201007][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.201130][ T43] ? trace_lock_release+0x10e/0x180 [ 247.201246][ T43] schedule+0xdf/0x210 [ 247.201339][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.201475][ T43] __mutex_lock+0x634/0xac0 [ 247.201598][ T43] ? __pfx_validate_nla+0x10/0x10 [ 247.201726][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.201843][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.201963][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.202086][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.202208][ T43] rtnl_newlink+0x64b/0xa30 [ 247.202327][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.202451][ T43] ? find_held_lock+0x2c/0x110 [ 247.202569][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.202688][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.202809][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.202927][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.203053][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.203170][ T43] ? hlock_class+0x4e/0x130 [ 247.203290][ T43] ? mark_lock+0x38/0x3e0 [ 247.203379][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.203506][ T43] netlink_rcv_skb+0x130/0x360 [ 247.203624][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.203744][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.203863][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.203990][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.204105][ T43] netlink_unicast+0x44b/0x710 [ 247.204223][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.204340][ T43] ? find_held_lock+0x2c/0x110 [ 247.204469][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.204587][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.204705][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.204825][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.204944][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.205091][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.205206][ T43] ? hlock_class+0x4e/0x130 [ 247.205323][ T43] ? mark_lock+0x38/0x3e0 [ 247.205417][ T43] ___sys_sendmsg+0xee/0x170 [ 247.205546][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.205661][ T43] ? find_held_lock+0x2c/0x110 [ 247.205780][ T43] ? __lock_release+0x103/0x460 [ 247.205901][ T43] ? sched_balance_domains+0x26a/0xc80 [ 247.206018][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.206132][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.206248][ T43] ? sched_balance_domains+0x26a/0xc80 [ 247.206365][ T43] ? fdget+0x52/0x1e0 [ 247.206460][ T43] __sys_sendmsg+0xcd/0x170 [ 247.206578][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.206694][ T43] ? __pfx_sched_balance_domains+0x10/0x10 [ 247.206847][ T43] ? handle_softirqs+0x32e/0x5c0 [ 247.206966][ T43] do_syscall_64+0xc1/0x1d0 [ 247.207083][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.207232][ T43] RIP: 0033:0x7feb9164a7b7 [ 247.207355][ T43] RSP: 002b:00007ffe474c55a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.207539][ T43] RAX: ffffffffffffffda RBX: 00007ffe474c5ce0 RCX: 00007feb9164a7b7 [ 247.207717][ T43] RDX: 0000000000000000 RSI: 00007ffe474c5610 RDI: 0000000000000005 [ 247.207893][ T43] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000 [ 247.208063][ T43] R10: 00007feb91503708 R11: 0000000000000246 R12: 00007ffe474c5d08 [ 247.208235][ T43] R13: 000000006729d103 R14: 0000000000496600 R15: 00007ffe474c56f8 [ 247.208424][ T43] [ 247.208517][ T43] INFO: lockdep is turned off. [ 370.079567][ T43] INFO: task kworker/u16:1:75 blocked for more than 122 seconds. [ 370.079961][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.080078][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.080272][ T43] task:kworker/u16:1 state:D stack:28176 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 370.080550][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 370.080727][ T43] Call Trace: [ 370.080826][ T43] [ 370.080896][ T43] __schedule+0xa19/0x1dc0 [ 370.081021][ T43] ? __pfx___schedule+0x10/0x10 [ 370.081138][ T43] ? __lock_release+0x103/0x460 [ 370.081257][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.081378][ T43] ? trace_lock_release+0x10e/0x180 [ 370.081507][ T43] schedule+0xdf/0x210 [ 370.081597][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.081716][ T43] __mutex_lock+0x634/0xac0 [ 370.081840][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 370.081957][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.082071][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.082188][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.082304][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.082431][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.082546][ T43] addrconf_verify_work+0x12/0x30 [ 370.082668][ T43] process_one_work+0xe55/0x16d0 [ 370.082792][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.082907][ T43] ? __pfx_process_one_work+0x10/0x10 [ 370.083025][ T43] ? assign_work+0x16c/0x240 [ 370.083142][ T43] worker_thread+0x58c/0xce0 [ 370.083259][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 370.083409][ T43] ? __pfx_worker_thread+0x10/0x10 [ 370.083525][ T43] ? __pfx_worker_thread+0x10/0x10 [ 370.083645][ T43] kthread+0x28a/0x350 [ 370.083737][ T43] ? __pfx_kthread+0x10/0x10 [ 370.083853][ T43] ret_from_fork+0x31/0x70 [ 370.083972][ T43] ? __pfx_kthread+0x10/0x10 [ 370.084085][ T43] ret_from_fork_asm+0x1a/0x30 [ 370.084206][ T43] [ 370.084305][ T43] INFO: task ip:356 blocked for more than 245 seconds. [ 370.084454][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.084563][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.084806][ T43] task:ip state:D stack:25856 pid:356 tgid:356 ppid:339 flags:0x00004002 [ 370.085039][ T43] Call Trace: [ 370.085127][ T43] [ 370.085188][ T43] __schedule+0xa19/0x1dc0 [ 370.085311][ T43] ? __pfx___schedule+0x10/0x10 [ 370.085439][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.085560][ T43] ? trace_lock_release+0x10e/0x180 [ 370.085685][ T43] schedule+0xdf/0x210 [ 370.085784][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.085900][ T43] __mutex_lock+0x634/0xac0 [ 370.086017][ T43] ? __pfx_validate_nla+0x10/0x10 [ 370.086134][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.086249][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.086374][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.086496][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.086613][ T43] rtnl_newlink+0x64b/0xa30 [ 370.086728][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.086844][ T43] ? find_held_lock+0x2c/0x110 [ 370.086961][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.087078][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 370.087193][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.087309][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 370.087434][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.087550][ T43] ? hlock_class+0x4e/0x130 [ 370.087665][ T43] ? mark_lock+0x38/0x3e0 [ 370.087753][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.087870][ T43] netlink_rcv_skb+0x130/0x360 [ 370.087986][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.088101][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 370.088220][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 370.088338][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 370.088466][ T43] netlink_unicast+0x44b/0x710 [ 370.088586][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 370.088703][ T43] ? find_held_lock+0x2c/0x110 [ 370.088821][ T43] netlink_sendmsg+0x723/0xbe0 [ 370.088936][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 370.089054][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 370.089170][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 370.089285][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 370.089437][ T43] ? __pfx_validate_chain+0x10/0x10 [ 370.089561][ T43] ? hlock_class+0x4e/0x130 [ 370.089676][ T43] ? mark_lock+0x38/0x3e0 [ 370.089764][ T43] ___sys_sendmsg+0xee/0x170 [ 370.089881][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 370.089997][ T43] ? find_held_lock+0x2c/0x110 [ 370.090113][ T43] ? __lock_release+0x103/0x460 [ 370.090229][ T43] ? sched_balance_domains+0x26a/0xc80 [ 370.090346][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.090473][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.090592][ T43] ? sched_balance_domains+0x26a/0xc80 [ 370.090722][ T43] ? fdget+0x52/0x1e0 [ 370.090814][ T43] __sys_sendmsg+0xcd/0x170 [ 370.090929][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 370.091045][ T43] ? __pfx_sched_balance_domains+0x10/0x10 [ 370.091189][ T43] ? handle_softirqs+0x32e/0x5c0 [ 370.091306][ T43] do_syscall_64+0xc1/0x1d0 [ 370.091435][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.091579][ T43] RIP: 0033:0x7feb9164a7b7 [ 370.091704][ T43] RSP: 002b:00007ffe474c55a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 370.091878][ T43] RAX: ffffffffffffffda RBX: 00007ffe474c5ce0 RCX: 00007feb9164a7b7 [ 370.092047][ T43] RDX: 0000000000000000 RSI: 00007ffe474c5610 RDI: 0000000000000005 [ 370.092216][ T43] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000 [ 370.092392][ T43] R10: 00007feb91503708 R11: 0000000000000246 R12: 00007ffe474c5d08 [ 370.092578][ T43] R13: 000000006729d103 R14: 0000000000496600 R15: 00007ffe474c56f8 [ 370.092752][ T43] [ 370.092840][ T43] INFO: lockdep is turned off. [ 492.959700][ T43] INFO: task kworker/u16:1:75 blocked for more than 245 seconds. [ 492.960237][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.960384][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.960609][ T43] task:kworker/u16:1 state:D stack:28176 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 492.960858][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.961017][ T43] Call Trace: [ 492.961105][ T43] [ 492.961172][ T43] __schedule+0xa19/0x1dc0 [ 492.961297][ T43] ? __pfx___schedule+0x10/0x10 [ 492.961435][ T43] ? __lock_release+0x103/0x460 [ 492.961555][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.961676][ T43] ? trace_lock_release+0x10e/0x180 [ 492.961795][ T43] schedule+0xdf/0x210 [ 492.961884][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.962005][ T43] __mutex_lock+0x634/0xac0 [ 492.962124][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.962240][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.962359][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.962483][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.962603][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.962721][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.962837][ T43] addrconf_verify_work+0x12/0x30 [ 492.962955][ T43] process_one_work+0xe55/0x16d0 [ 492.963077][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.963194][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.963311][ T43] ? assign_work+0x16c/0x240 [ 492.963435][ T43] worker_thread+0x58c/0xce0 [ 492.963553][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 492.963697][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.963812][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.963925][ T43] kthread+0x28a/0x350 [ 492.964045][ T43] ? __pfx_kthread+0x10/0x10 [ 492.964173][ T43] ret_from_fork+0x31/0x70 [ 492.964295][ T43] ? __pfx_kthread+0x10/0x10 [ 492.964429][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.964554][ T43] [ 492.964667][ T43] INFO: task ip:356 blocked for more than 368 seconds. [ 492.964801][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.964926][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.965121][ T43] task:ip state:D stack:25856 pid:356 tgid:356 ppid:339 flags:0x00004002 [ 492.965357][ T43] Call Trace: [ 492.965453][ T43] [ 492.965526][ T43] __schedule+0xa19/0x1dc0 [ 492.965647][ T43] ? __pfx___schedule+0x10/0x10 [ 492.965763][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.965881][ T43] ? trace_lock_release+0x10e/0x180 [ 492.965998][ T43] schedule+0xdf/0x210 [ 492.966087][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.966206][ T43] __mutex_lock+0x634/0xac0 [ 492.966324][ T43] ? __pfx_validate_nla+0x10/0x10 [ 492.966467][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.966588][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.966711][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.966831][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.966949][ T43] rtnl_newlink+0x64b/0xa30 [ 492.967080][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.967197][ T43] ? find_held_lock+0x2c/0x110 [ 492.967317][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.967439][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.967556][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.967676][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.967792][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.967907][ T43] ? hlock_class+0x4e/0x130 [ 492.968023][ T43] ? mark_lock+0x38/0x3e0 [ 492.968111][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.968234][ T43] netlink_rcv_skb+0x130/0x360 [ 492.968352][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.968482][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.968600][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.968720][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.968836][ T43] netlink_unicast+0x44b/0x710 [ 492.968952][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.969069][ T43] ? find_held_lock+0x2c/0x110 [ 492.969212][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.969332][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.969458][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.969579][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.969695][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.969856][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.969971][ T43] ? hlock_class+0x4e/0x130 [ 492.970088][ T43] ? mark_lock+0x38/0x3e0 [ 492.970178][ T43] ___sys_sendmsg+0xee/0x170 [ 492.970297][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.970419][ T43] ? find_held_lock+0x2c/0x110 [ 492.970535][ T43] ? __lock_release+0x103/0x460 [ 492.970650][ T43] ? sched_balance_domains+0x26a/0xc80 [ 492.970768][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.970883][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.971001][ T43] ? sched_balance_domains+0x26a/0xc80 [ 492.971119][ T43] ? fdget+0x52/0x1e0 [ 492.971209][ T43] __sys_sendmsg+0xcd/0x170 [ 492.971326][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.971447][ T43] ? __pfx_sched_balance_domains+0x10/0x10 [ 492.971592][ T43] ? handle_softirqs+0x32e/0x5c0 [ 492.971711][ T43] do_syscall_64+0xc1/0x1d0 [ 492.971830][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.971975][ T43] RIP: 0033:0x7feb9164a7b7 [ 492.972099][ T43] RSP: 002b:00007ffe474c55a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.972276][ T43] RAX: ffffffffffffffda RBX: 00007ffe474c5ce0 RCX: 00007feb9164a7b7 [ 492.972461][ T43] RDX: 0000000000000000 RSI: 00007ffe474c5610 RDI: 0000000000000005 [ 492.972634][ T43] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000 [ 492.972808][ T43] R10: 00007feb91503708 R11: 0000000000000246 R12: 00007ffe474c5d08 [ 492.972983][ T43] R13: 000000006729d103 R14: 0000000000496600 R15: 00007ffe474c56f8 [ 492.973159][ T43] [ 492.973249][ T43] INFO: lockdep is turned off. [ 615.839567][ T43] INFO: task kworker/u16:1:75 blocked for more than 368 seconds. [ 615.839915][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.840023][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.840212][ T43] task:kworker/u16:1 state:D stack:28176 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 615.840460][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.840611][ T43] Call Trace: [ 615.840695][ T43] [ 615.840756][ T43] __schedule+0xa19/0x1dc0 [ 615.840873][ T43] ? __pfx___schedule+0x10/0x10 [ 615.840984][ T43] ? __lock_release+0x103/0x460 [ 615.841096][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.841214][ T43] ? trace_lock_release+0x10e/0x180 [ 615.841326][ T43] schedule+0xdf/0x210 [ 615.841422][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.841536][ T43] __mutex_lock+0x634/0xac0 [ 615.841649][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.841760][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.841869][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.841982][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.842100][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.842213][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.842322][ T43] addrconf_verify_work+0x12/0x30 [ 615.842437][ T43] process_one_work+0xe55/0x16d0 [ 615.842554][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.842663][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.842775][ T43] ? assign_work+0x16c/0x240 [ 615.842890][ T43] worker_thread+0x58c/0xce0 [ 615.843004][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 615.843142][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.843261][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.843378][ T43] kthread+0x28a/0x350 [ 615.843473][ T43] ? __pfx_kthread+0x10/0x10 [ 615.843584][ T43] ret_from_fork+0x31/0x70 [ 615.843697][ T43] ? __pfx_kthread+0x10/0x10 [ 615.843808][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.843926][ T43] [ 615.844016][ T43] INFO: task ip:356 blocked for more than 491 seconds. [ 615.844143][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.844246][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.844440][ T43] task:ip state:D stack:25856 pid:356 tgid:356 ppid:339 flags:0x00004002 [ 615.844663][ T43] Call Trace: [ 615.844761][ T43] [ 615.844818][ T43] __schedule+0xa19/0x1dc0 [ 615.844933][ T43] ? __pfx___schedule+0x10/0x10 [ 615.845052][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.845163][ T43] ? trace_lock_release+0x10e/0x180 [ 615.845273][ T43] schedule+0xdf/0x210 [ 615.845363][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.845482][ T43] __mutex_lock+0x634/0xac0 [ 615.845593][ T43] ? __pfx_validate_nla+0x10/0x10 [ 615.845765][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.845878][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.845992][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.846106][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.846215][ T43] rtnl_newlink+0x64b/0xa30 [ 615.846326][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.846445][ T43] ? find_held_lock+0x2c/0x110 [ 615.846556][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.846668][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.846785][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.846895][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.847006][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.847117][ T43] ? hlock_class+0x4e/0x130 [ 615.847226][ T43] ? mark_lock+0x38/0x3e0 [ 615.847311][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.847433][ T43] netlink_rcv_skb+0x130/0x360 [ 615.847544][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.847661][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.847776][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.847891][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.848003][ T43] netlink_unicast+0x44b/0x710 [ 615.848115][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.848228][ T43] ? find_held_lock+0x2c/0x110 [ 615.848341][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.848469][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.848589][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.848701][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.848811][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.848951][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.849061][ T43] ? hlock_class+0x4e/0x130 [ 615.849173][ T43] ? mark_lock+0x38/0x3e0 [ 615.849259][ T43] ___sys_sendmsg+0xee/0x170 [ 615.849373][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.849494][ T43] ? find_held_lock+0x2c/0x110 [ 615.849607][ T43] ? __lock_release+0x103/0x460 [ 615.849718][ T43] ? sched_balance_domains+0x26a/0xc80 [ 615.849832][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.849944][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.850057][ T43] ? sched_balance_domains+0x26a/0xc80 [ 615.850168][ T43] ? fdget+0x52/0x1e0 [ 615.850254][ T43] __sys_sendmsg+0xcd/0x170 [ 615.850404][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.850516][ T43] ? __pfx_sched_balance_domains+0x10/0x10 [ 615.850655][ T43] ? handle_softirqs+0x32e/0x5c0 [ 615.850767][ T43] do_syscall_64+0xc1/0x1d0 [ 615.850885][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.851022][ T43] RIP: 0033:0x7feb9164a7b7 [ 615.851137][ T43] RSP: 002b:00007ffe474c55a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.851309][ T43] RAX: ffffffffffffffda RBX: 00007ffe474c5ce0 RCX: 00007feb9164a7b7 [ 615.851479][ T43] RDX: 0000000000000000 RSI: 00007ffe474c5610 RDI: 0000000000000005 [ 615.851643][ T43] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000 [ 615.851807][ T43] R10: 00007feb91503708 R11: 0000000000000246 R12: 00007ffe474c5d08 [ 615.851972][ T43] R13: 000000006729d103 R14: 0000000000496600 R15: 00007ffe474c56f8 [ 615.852144][ T43] [ 615.852231][ T43] INFO: lockdep is turned off. [ 738.719524][ T43] INFO: task kworker/u16:1:75 blocked for more than 491 seconds. [ 738.719780][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.719887][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.720065][ T43] task:kworker/u16:1 state:D stack:28176 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 738.720300][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.720466][ T43] Call Trace: [ 738.720553][ T43] [ 738.720614][ T43] __schedule+0xa19/0x1dc0 [ 738.720731][ T43] ? __pfx___schedule+0x10/0x10 [ 738.720843][ T43] ? __lock_release+0x103/0x460 [ 738.720955][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.721067][ T43] ? trace_lock_release+0x10e/0x180 [ 738.721179][ T43] schedule+0xdf/0x210 [ 738.721269][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.721383][ T43] __mutex_lock+0x634/0xac0 [ 738.721504][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.721616][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.721726][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.721837][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.721951][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.722069][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.722179][ T43] addrconf_verify_work+0x12/0x30 [ 738.722290][ T43] process_one_work+0xe55/0x16d0 [ 738.722412][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.722531][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.722650][ T43] ? assign_work+0x16c/0x240 [ 738.722761][ T43] worker_thread+0x58c/0xce0 [ 738.722874][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 738.723017][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.723127][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.723236][ T43] kthread+0x28a/0x350 [ 738.723322][ T43] ? __pfx_kthread+0x10/0x10 [ 738.723437][ T43] ret_from_fork+0x31/0x70 [ 738.723549][ T43] ? __pfx_kthread+0x10/0x10 [ 738.723658][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.723773][ T43] [ 738.723862][ T43] INFO: task ip:356 blocked for more than 614 seconds. [ 738.723995][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.724097][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.724274][ T43] task:ip state:D stack:25856 pid:356 tgid:356 ppid:339 flags:0x00004002 [ 738.724502][ T43] Call Trace: [ 738.724593][ T43] [ 738.724650][ T43] __schedule+0xa19/0x1dc0 [ 738.724772][ T43] ? __pfx___schedule+0x10/0x10 [ 738.724887][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.724999][ T43] ? trace_lock_release+0x10e/0x180 [ 738.725111][ T43] schedule+0xdf/0x210 [ 738.725196][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.725307][ T43] __mutex_lock+0x634/0xac0 [ 738.725427][ T43] ? __pfx_validate_nla+0x10/0x10 [ 738.725540][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.725652][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.725770][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.725884][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.725994][ T43] rtnl_newlink+0x64b/0xa30 [ 738.726106][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.726218][ T43] ? find_held_lock+0x2c/0x110 [ 738.726329][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.726446][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.726557][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.726668][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.726786][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.726898][ T43] ? hlock_class+0x4e/0x130 [ 738.727008][ T43] ? mark_lock+0x38/0x3e0 [ 738.727094][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.727206][ T43] netlink_rcv_skb+0x130/0x360 [ 738.727318][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.727434][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.727548][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.727666][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.727777][ T43] netlink_unicast+0x44b/0x710 [ 738.727889][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.728001][ T43] ? find_held_lock+0x2c/0x110 [ 738.728114][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.728225][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.728337][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.728459][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.728573][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.728714][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.728824][ T43] ? hlock_class+0x4e/0x130 [ 738.728932][ T43] ? mark_lock+0x38/0x3e0 [ 738.729016][ T43] ___sys_sendmsg+0xee/0x170 [ 738.729128][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.729239][ T43] ? find_held_lock+0x2c/0x110 [ 738.729350][ T43] ? __lock_release+0x103/0x460 [ 738.729469][ T43] ? sched_balance_domains+0x26a/0xc80 [ 738.729581][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.729691][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.729802][ T43] ? sched_balance_domains+0x26a/0xc80 [ 738.729913][ T43] ? fdget+0x52/0x1e0 [ 738.730000][ T43] __sys_sendmsg+0xcd/0x170 [ 738.730112][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.730221][ T43] ? __pfx_sched_balance_domains+0x10/0x10 [ 738.730365][ T43] ? handle_softirqs+0x32e/0x5c0 [ 738.730483][ T43] do_syscall_64+0xc1/0x1d0 [ 738.730597][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.730741][ T43] RIP: 0033:0x7feb9164a7b7 [ 738.730857][ T43] RSP: 002b:00007ffe474c55a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.731024][ T43] RAX: ffffffffffffffda RBX: 00007ffe474c5ce0 RCX: 00007feb9164a7b7 [ 738.731191][ T43] RDX: 0000000000000000 RSI: 00007ffe474c5610 RDI: 0000000000000005 [ 738.731353][ T43] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000 [ 738.731523][ T43] R10: 00007feb91503708 R11: 0000000000000246 R12: 00007ffe474c5d08 [ 738.731686][ T43] R13: 000000006729d103 R14: 0000000000496600 R15: 00007ffe474c56f8 [ 738.731854][ T43] [ 738.731938][ T43] INFO: lockdep is turned off. [ 861.599537][ T43] INFO: task kworker/u16:1:75 blocked for more than 614 seconds. [ 861.599797][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.599904][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.600080][ T43] task:kworker/u16:1 state:D stack:28176 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 861.600305][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.600474][ T43] Call Trace: [ 861.600576][ T43] [ 861.600642][ T43] __schedule+0xa19/0x1dc0 [ 861.600759][ T43] ? __pfx___schedule+0x10/0x10 [ 861.600871][ T43] ? __lock_release+0x103/0x460 [ 861.600983][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.601096][ T43] ? trace_lock_release+0x10e/0x180 [ 861.601208][ T43] schedule+0xdf/0x210 [ 861.601292][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.601415][ T43] __mutex_lock+0x634/0xac0 [ 861.601536][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.601646][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.601756][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.601878][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.601991][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.602103][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.602212][ T43] addrconf_verify_work+0x12/0x30 [ 861.602327][ T43] process_one_work+0xe55/0x16d0 [ 861.602450][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.602559][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.602673][ T43] ? assign_work+0x16c/0x240 [ 861.602787][ T43] worker_thread+0x58c/0xce0 [ 861.602898][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 861.603035][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.603145][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.603260][ T43] kthread+0x28a/0x350 [ 861.603346][ T43] ? __pfx_kthread+0x10/0x10 [ 861.603460][ T43] ret_from_fork+0x31/0x70 [ 861.603575][ T43] ? __pfx_kthread+0x10/0x10 [ 861.603684][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.603798][ T43] [ 861.603883][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.604065][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr