[ 28.131265][ T257] [ 28.131373][ T257] ===================================== [ 28.131514][ T257] WARNING: bad unlock balance detected! [ 28.131655][ T257] 6.12.0-rc5-virtme #1 Not tainted [ 28.131794][ T257] ------------------------------------- [ 28.131938][ T257] ip/257 is trying to release lock (rtnl_mutex) at: [ 28.132113][ T257] [] __rtnl_unlock+0x69/0xf0 [ 28.132292][ T257] but there are no more locks to release! [ 28.132435][ T257] [ 28.132435][ T257] other info that might help us debug this: [ 28.132652][ T257] no locks held by ip/257. [ 28.132798][ T257] [ 28.132798][ T257] stack backtrace: [ 28.132983][ T257] CPU: 1 UID: 0 PID: 257 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 28.133198][ T257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 28.133516][ T257] Call Trace: [ 28.133625][ T257] [ 28.133702][ T257] dump_stack_lvl+0x82/0xd0 [ 28.133850][ T257] ? __rtnl_unlock+0x69/0xf0 [ 28.133997][ T257] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 28.134141][ T257] __lock_release+0x2f7/0x460 [ 28.134284][ T257] ? __pfx___lock_release+0x10/0x10 [ 28.134427][ T257] ? __rtnl_unlock+0x69/0xf0 [ 28.134571][ T257] lock_release+0xd7/0x140 [ 28.134720][ T257] __mutex_unlock_slowpath+0x8f/0x3b0 [ 28.134863][ T257] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 28.135008][ T257] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 28.135187][ T257] ? rtnl_link_ops_get+0x187/0x220 [ 28.135330][ T257] __rtnl_unlock+0x69/0xf0 [ 28.135483][ T257] rtnl_newlink+0x7fd/0xa30 [ 28.135648][ T257] ? __pfx_rtnl_newlink+0x10/0x10 [ 28.135803][ T257] ? find_held_lock+0x2c/0x110 [ 28.135959][ T257] ? __lock_release+0x103/0x460 [ 28.136116][ T257] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 28.136270][ T257] ? __pfx___lock_release+0x10/0x10 [ 28.136424][ T257] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 28.136577][ T257] ? __pfx_rtnl_newlink+0x10/0x10 [ 28.136733][ T257] rtnetlink_rcv_msg+0x712/0xc10 [ 28.136891][ T257] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 28.137043][ T257] ? hlock_class+0x4e/0x130 [ 28.137197][ T257] ? mark_lock+0x38/0x3e0 [ 28.137315][ T257] ? __lock_acquire+0xb3f/0x1580 [ 28.137471][ T257] netlink_rcv_skb+0x130/0x360 [ 28.137634][ T257] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 28.137793][ T257] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 28.137951][ T257] ? netlink_deliver_tap+0x13e/0x340 [ 28.138102][ T257] ? netlink_deliver_tap+0xc3/0x340 [ 28.138260][ T257] netlink_unicast+0x44b/0x710 [ 28.138416][ T257] ? __pfx_netlink_unicast+0x10/0x10 [ 28.138575][ T257] ? find_held_lock+0x2c/0x110 [ 28.138731][ T257] netlink_sendmsg+0x723/0xbe0 [ 28.138887][ T257] ? __pfx_netlink_sendmsg+0x10/0x10 [ 28.139044][ T257] ____sys_sendmsg+0x7ac/0xa10 [ 28.139198][ T257] ? __pfx_____sys_sendmsg+0x10/0x10 [ 28.139348][ T257] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 28.139542][ T257] ? hlock_class+0x4e/0x130 [ 28.139696][ T257] ? validate_chain+0x130/0x9b0 [ 28.139853][ T257] ___sys_sendmsg+0xee/0x170 [ 28.140008][ T257] ? __pfx_validate_chain+0x10/0x10 [ 28.140160][ T257] ? __pfx____sys_sendmsg+0x10/0x10 [ 28.140314][ T257] ? __lock_acquire+0xb3f/0x1580 [ 28.140471][ T257] ? find_held_lock+0x2c/0x110 [ 28.140627][ T257] ? __lock_release+0x103/0x460 [ 28.140782][ T257] ? __might_fault+0x11b/0x170 [ 28.140938][ T257] ? fdget+0x52/0x1e0 [ 28.141056][ T257] ? lock_acquire+0x32/0xc0 [ 28.141213][ T257] __sys_sendmsg+0xcd/0x170 [ 28.141369][ T257] ? __pfx___sys_sendmsg+0x10/0x10 [ 28.141522][ T257] ? rseq_update_cpu_node_id+0xe6/0x140 [ 28.141683][ T257] do_syscall_64+0xc1/0x1d0 [ 28.141841][ T257] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 28.142036][ T257] RIP: 0033:0x7f0ffa40e7b7 [ 28.142200][ T257] 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 [ 28.142744][ T257] RSP: 002b:00007ffd0322a048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 28.142991][ T257] RAX: ffffffffffffffda RBX: 00007ffd0322a770 RCX: 00007f0ffa40e7b7 [ 28.143226][ T257] RDX: 0000000000000000 RSI: 00007ffd0322a0b0 RDI: 0000000000000005 [ 28.143455][ T257] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 28.143691][ T257] R10: 00007f0ffa2c7708 R11: 0000000000000246 R12: 00007ffd0322a788 [ 28.143925][ T257] R13: 00000000672a0291 R14: 0000000000496600 R15: 00007ffd0322a198 [ 28.144164][ T257] [ 247.089736][ T43] INFO: task ip:257 blocked for more than 122 seconds. [ 247.090212][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.090390][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.090682][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:242 flags:0x00004002 [ 247.090990][ T43] Call Trace: [ 247.091096][ T43] [ 247.091171][ T43] __schedule+0xa19/0x1dc0 [ 247.091332][ T43] ? __pfx___schedule+0x10/0x10 [ 247.091484][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.091621][ T43] ? trace_lock_release+0x10e/0x180 [ 247.091786][ T43] schedule+0xdf/0x210 [ 247.091886][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.092016][ T43] __mutex_lock+0x634/0xac0 [ 247.092151][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.092285][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.092418][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.092555][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.092720][ T43] rtnl_newlink+0x64b/0xa30 [ 247.092868][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.093008][ T43] ? find_held_lock+0x2c/0x110 [ 247.093143][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.093283][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.093428][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.093566][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.093699][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.093834][ T43] ? hlock_class+0x4e/0x130 [ 247.093966][ T43] ? mark_lock+0x38/0x3e0 [ 247.094070][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.094203][ T43] netlink_rcv_skb+0x130/0x360 [ 247.094339][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.094481][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.094616][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.094748][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.094880][ T43] netlink_unicast+0x44b/0x710 [ 247.095014][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.095156][ T43] ? find_held_lock+0x2c/0x110 [ 247.095289][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.095422][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.095561][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.095712][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.095844][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.096012][ T43] ? hlock_class+0x4e/0x130 [ 247.096144][ T43] ? validate_chain+0x130/0x9b0 [ 247.096285][ T43] ___sys_sendmsg+0xee/0x170 [ 247.096418][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.096555][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.096687][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.096824][ T43] ? find_held_lock+0x2c/0x110 [ 247.096958][ T43] ? __lock_release+0x103/0x460 [ 247.097088][ T43] ? __might_fault+0x11b/0x170 [ 247.097221][ T43] ? fdget+0x52/0x1e0 [ 247.097334][ T43] ? lock_acquire+0x32/0xc0 [ 247.097474][ T43] __sys_sendmsg+0xcd/0x170 [ 247.097610][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.097743][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.097881][ T43] do_syscall_64+0xc1/0x1d0 [ 247.098023][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.098187][ T43] RIP: 0033:0x7f0ffa40e7b7 [ 247.098324][ T43] RSP: 002b:00007ffd0322a048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.098539][ T43] RAX: ffffffffffffffda RBX: 00007ffd0322a770 RCX: 00007f0ffa40e7b7 [ 247.098733][ T43] RDX: 0000000000000000 RSI: 00007ffd0322a0b0 RDI: 0000000000000005 [ 247.098930][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.099124][ T43] R10: 00007f0ffa2c7708 R11: 0000000000000246 R12: 00007ffd0322a788 [ 247.099317][ T43] R13: 00000000672a0291 R14: 0000000000496600 R15: 00007ffd0322a198 [ 247.099526][ T43] [ 247.099630][ T43] INFO: lockdep is turned off. [ 369.969597][ T43] INFO: task kworker/u16:1:76 blocked for more than 122 seconds. [ 369.969952][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.970074][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.970284][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000 [ 369.970594][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.970768][ T43] Call Trace: [ 369.970864][ T43] [ 369.970949][ T43] __schedule+0xa19/0x1dc0 [ 369.971088][ T43] ? __pfx___schedule+0x10/0x10 [ 369.971216][ T43] ? __lock_release+0x103/0x460 [ 369.971344][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.971488][ T43] ? trace_lock_release+0x10e/0x180 [ 369.971630][ T43] schedule+0xdf/0x210 [ 369.971727][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.971848][ T43] __mutex_lock+0x634/0xac0 [ 369.971973][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.972094][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.972222][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.972345][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.972472][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.972599][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.972718][ T43] addrconf_verify_work+0x12/0x30 [ 369.972840][ T43] process_one_work+0xe55/0x16d0 [ 369.972963][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.973084][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.973204][ T43] ? assign_work+0x16c/0x240 [ 369.973327][ T43] worker_thread+0x58c/0xce0 [ 369.973457][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 369.973613][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.973735][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.973858][ T43] kthread+0x28a/0x350 [ 369.973949][ T43] ? __pfx_kthread+0x10/0x10 [ 369.974069][ T43] ret_from_fork+0x31/0x70 [ 369.974193][ T43] ? __pfx_kthread+0x10/0x10 [ 369.974314][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.974449][ T43] [ 369.974546][ T43] INFO: task ip:257 blocked for more than 245 seconds. [ 369.974705][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.974819][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.975020][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:242 flags:0x00004002 [ 369.975264][ T43] Call Trace: [ 369.975359][ T43] [ 369.975422][ T43] __schedule+0xa19/0x1dc0 [ 369.975555][ T43] ? __pfx___schedule+0x10/0x10 [ 369.975684][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.975807][ T43] ? trace_lock_release+0x10e/0x180 [ 369.975932][ T43] schedule+0xdf/0x210 [ 369.976025][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.976160][ T43] __mutex_lock+0x634/0xac0 [ 369.976285][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.976410][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.976542][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.976674][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.976798][ T43] rtnl_newlink+0x64b/0xa30 [ 369.976933][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.977060][ T43] ? find_held_lock+0x2c/0x110 [ 369.977183][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.977323][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.977450][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.977575][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.977703][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.977825][ T43] ? hlock_class+0x4e/0x130 [ 369.977946][ T43] ? mark_lock+0x38/0x3e0 [ 369.978040][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.978165][ T43] netlink_rcv_skb+0x130/0x360 [ 369.978290][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.978412][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.978550][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.978679][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.978802][ T43] netlink_unicast+0x44b/0x710 [ 369.978927][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.979048][ T43] ? find_held_lock+0x2c/0x110 [ 369.979176][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.979299][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.979423][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.979553][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.979681][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.979833][ T43] ? hlock_class+0x4e/0x130 [ 369.979958][ T43] ? validate_chain+0x130/0x9b0 [ 369.980080][ T43] ___sys_sendmsg+0xee/0x170 [ 369.980205][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.980326][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.980453][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.980578][ T43] ? find_held_lock+0x2c/0x110 [ 369.980705][ T43] ? __lock_release+0x103/0x460 [ 369.980833][ T43] ? __might_fault+0x11b/0x170 [ 369.980977][ T43] ? fdget+0x52/0x1e0 [ 369.981074][ T43] ? lock_acquire+0x32/0xc0 [ 369.981202][ T43] __sys_sendmsg+0xcd/0x170 [ 369.981329][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.981462][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.981595][ T43] do_syscall_64+0xc1/0x1d0 [ 369.981726][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.981886][ T43] RIP: 0033:0x7f0ffa40e7b7 [ 369.982015][ T43] RSP: 002b:00007ffd0322a048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.982238][ T43] RAX: ffffffffffffffda RBX: 00007ffd0322a770 RCX: 00007f0ffa40e7b7 [ 369.982417][ T43] RDX: 0000000000000000 RSI: 00007ffd0322a0b0 RDI: 0000000000000005 [ 369.982596][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.982778][ T43] R10: 00007f0ffa2c7708 R11: 0000000000000246 R12: 00007ffd0322a788 [ 369.982952][ T43] R13: 00000000672a0291 R14: 0000000000496600 R15: 00007ffd0322a198 [ 369.983130][ T43] [ 369.983220][ T43] INFO: lockdep is turned off. [ 492.849654][ T43] INFO: task kworker/u16:1:76 blocked for more than 245 seconds. [ 492.850233][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.850427][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.850802][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000 [ 492.851093][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.851284][ T43] Call Trace: [ 492.851391][ T43] [ 492.851487][ T43] __schedule+0xa19/0x1dc0 [ 492.851634][ T43] ? __pfx___schedule+0x10/0x10 [ 492.851776][ T43] ? __lock_release+0x103/0x460 [ 492.851925][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.852070][ T43] ? trace_lock_release+0x10e/0x180 [ 492.852247][ T43] schedule+0xdf/0x210 [ 492.852372][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.852513][ T43] __mutex_lock+0x634/0xac0 [ 492.852652][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.852799][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.852945][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.853090][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.853225][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.853362][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.853512][ T43] addrconf_verify_work+0x12/0x30 [ 492.853679][ T43] process_one_work+0xe55/0x16d0 [ 492.853817][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.853951][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.854085][ T43] ? assign_work+0x16c/0x240 [ 492.854249][ T43] worker_thread+0x58c/0xce0 [ 492.854380][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 492.854553][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.854712][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.854859][ T43] kthread+0x28a/0x350 [ 492.854959][ T43] ? __pfx_kthread+0x10/0x10 [ 492.855090][ T43] ret_from_fork+0x31/0x70 [ 492.855254][ T43] ? __pfx_kthread+0x10/0x10 [ 492.855406][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.855555][ T43] [ 492.855670][ T43] INFO: task ip:257 blocked for more than 368 seconds. [ 492.855830][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.855992][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.856248][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:242 flags:0x00004002 [ 492.856535][ T43] Call Trace: [ 492.856640][ T43] [ 492.856712][ T43] __schedule+0xa19/0x1dc0 [ 492.856853][ T43] ? __pfx___schedule+0x10/0x10 [ 492.856996][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.857138][ T43] ? trace_lock_release+0x10e/0x180 [ 492.857292][ T43] schedule+0xdf/0x210 [ 492.857404][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.857537][ T43] __mutex_lock+0x634/0xac0 [ 492.857696][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.857832][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.857970][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.858109][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.858247][ T43] rtnl_newlink+0x64b/0xa30 [ 492.858384][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.858529][ T43] ? find_held_lock+0x2c/0x110 [ 492.858666][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.858809][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.858948][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.859080][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.859213][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.859343][ T43] ? hlock_class+0x4e/0x130 [ 492.859478][ T43] ? mark_lock+0x38/0x3e0 [ 492.859577][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.859710][ T43] netlink_rcv_skb+0x130/0x360 [ 492.859844][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.859992][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.860124][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.860266][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.860394][ T43] netlink_unicast+0x44b/0x710 [ 492.860531][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.860661][ T43] ? find_held_lock+0x2c/0x110 [ 492.860798][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.860930][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.861070][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.861201][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.861332][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.861499][ T43] ? hlock_class+0x4e/0x130 [ 492.861651][ T43] ? validate_chain+0x130/0x9b0 [ 492.861785][ T43] ___sys_sendmsg+0xee/0x170 [ 492.861919][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.862056][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.862194][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.862331][ T43] ? find_held_lock+0x2c/0x110 [ 492.862471][ T43] ? __lock_release+0x103/0x460 [ 492.862604][ T43] ? __might_fault+0x11b/0x170 [ 492.862753][ T43] ? fdget+0x52/0x1e0 [ 492.862856][ T43] ? lock_acquire+0x32/0xc0 [ 492.862985][ T43] __sys_sendmsg+0xcd/0x170 [ 492.863115][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.863245][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.863389][ T43] do_syscall_64+0xc1/0x1d0 [ 492.863526][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.863696][ T43] RIP: 0033:0x7f0ffa40e7b7 [ 492.863836][ T43] RSP: 002b:00007ffd0322a048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.864030][ T43] RAX: ffffffffffffffda RBX: 00007ffd0322a770 RCX: 00007f0ffa40e7b7 [ 492.864222][ T43] RDX: 0000000000000000 RSI: 00007ffd0322a0b0 RDI: 0000000000000005 [ 492.864415][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.864615][ T43] R10: 00007f0ffa2c7708 R11: 0000000000000246 R12: 00007ffd0322a788 [ 492.864806][ T43] R13: 00000000672a0291 R14: 0000000000496600 R15: 00007ffd0322a198 [ 492.865000][ T43] [ 492.865099][ T43] INFO: lockdep is turned off. [ 615.729675][ T43] INFO: task kworker/u16:1:76 blocked for more than 368 seconds. [ 615.730373][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.730592][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.730877][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000 [ 615.731161][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.731372][ T43] Call Trace: [ 615.731494][ T43] [ 615.731579][ T43] __schedule+0xa19/0x1dc0 [ 615.731738][ T43] ? __pfx___schedule+0x10/0x10 [ 615.731882][ T43] ? __lock_release+0x103/0x460 [ 615.732036][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.732179][ T43] ? trace_lock_release+0x10e/0x180 [ 615.732319][ T43] schedule+0xdf/0x210 [ 615.732430][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.732592][ T43] __mutex_lock+0x634/0xac0 [ 615.732740][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.732878][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.733012][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.733145][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.733276][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.733407][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.733541][ T43] addrconf_verify_work+0x12/0x30 [ 615.733681][ T43] process_one_work+0xe55/0x16d0 [ 615.733822][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.733958][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.734089][ T43] ? assign_work+0x16c/0x240 [ 615.734230][ T43] worker_thread+0x58c/0xce0 [ 615.734371][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 615.734541][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.734673][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.734807][ T43] kthread+0x28a/0x350 [ 615.734915][ T43] ? __pfx_kthread+0x10/0x10 [ 615.735048][ T43] ret_from_fork+0x31/0x70 [ 615.735180][ T43] ? __pfx_kthread+0x10/0x10 [ 615.735335][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.735479][ T43] [ 615.735586][ T43] INFO: task ip:257 blocked for more than 491 seconds. [ 615.735746][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.735878][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.736108][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:242 flags:0x00004002 [ 615.736377][ T43] Call Trace: [ 615.736498][ T43] [ 615.736566][ T43] __schedule+0xa19/0x1dc0 [ 615.736698][ T43] ? __pfx___schedule+0x10/0x10 [ 615.736829][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.736961][ T43] ? trace_lock_release+0x10e/0x180 [ 615.737097][ T43] schedule+0xdf/0x210 [ 615.737222][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.737358][ T43] __mutex_lock+0x634/0xac0 [ 615.737503][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.737638][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.737776][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.737911][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.738050][ T43] rtnl_newlink+0x64b/0xa30 [ 615.738184][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.738322][ T43] ? find_held_lock+0x2c/0x110 [ 615.738470][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.738610][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.738758][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.738902][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.739040][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.739174][ T43] ? hlock_class+0x4e/0x130 [ 615.739311][ T43] ? mark_lock+0x38/0x3e0 [ 615.739417][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.739591][ T43] netlink_rcv_skb+0x130/0x360 [ 615.739729][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.739861][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.740010][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.740151][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.740282][ T43] netlink_unicast+0x44b/0x710 [ 615.740411][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.740543][ T43] ? find_held_lock+0x2c/0x110 [ 615.740679][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.740810][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.740945][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.741078][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.741211][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.741375][ T43] ? hlock_class+0x4e/0x130 [ 615.741512][ T43] ? validate_chain+0x130/0x9b0 [ 615.741642][ T43] ___sys_sendmsg+0xee/0x170 [ 615.741798][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.741930][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.742062][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.742193][ T43] ? find_held_lock+0x2c/0x110 [ 615.742324][ T43] ? __lock_release+0x103/0x460 [ 615.742458][ T43] ? __might_fault+0x11b/0x170 [ 615.742610][ T43] ? fdget+0x52/0x1e0 [ 615.742714][ T43] ? lock_acquire+0x32/0xc0 [ 615.742847][ T43] __sys_sendmsg+0xcd/0x170 [ 615.742988][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.743120][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.743262][ T43] do_syscall_64+0xc1/0x1d0 [ 615.743403][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.743578][ T43] RIP: 0033:0x7f0ffa40e7b7 [ 615.743716][ T43] RSP: 002b:00007ffd0322a048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.743922][ T43] RAX: ffffffffffffffda RBX: 00007ffd0322a770 RCX: 00007f0ffa40e7b7 [ 615.744124][ T43] RDX: 0000000000000000 RSI: 00007ffd0322a0b0 RDI: 0000000000000005 [ 615.744316][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.744512][ T43] R10: 00007f0ffa2c7708 R11: 0000000000000246 R12: 00007ffd0322a788 [ 615.744709][ T43] R13: 00000000672a0291 R14: 0000000000496600 R15: 00007ffd0322a198 [ 615.744910][ T43] [ 615.745006][ T43] INFO: lockdep is turned off. [ 738.609700][ T43] INFO: task kworker/u16:1:76 blocked for more than 491 seconds. [ 738.610310][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.610558][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.610836][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000 [ 738.611125][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.611316][ T43] Call Trace: [ 738.611420][ T43] [ 738.611510][ T43] __schedule+0xa19/0x1dc0 [ 738.611654][ T43] ? __pfx___schedule+0x10/0x10 [ 738.611789][ T43] ? __lock_release+0x103/0x460 [ 738.611928][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.612064][ T43] ? trace_lock_release+0x10e/0x180 [ 738.612199][ T43] schedule+0xdf/0x210 [ 738.612303][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.612445][ T43] __mutex_lock+0x634/0xac0 [ 738.612580][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.612711][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.612848][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.612978][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613111][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613247][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.613383][ T43] addrconf_verify_work+0x12/0x30 [ 738.613524][ T43] process_one_work+0xe55/0x16d0 [ 738.613659][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.613789][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.613919][ T43] ? assign_work+0x16c/0x240 [ 738.614055][ T43] worker_thread+0x58c/0xce0 [ 738.614182][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 738.614346][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.614487][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.614617][ T43] kthread+0x28a/0x350 [ 738.614719][ T43] ? __pfx_kthread+0x10/0x10 [ 738.614849][ T43] ret_from_fork+0x31/0x70 [ 738.614982][ T43] ? __pfx_kthread+0x10/0x10 [ 738.615115][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.615248][ T43] [ 738.615369][ T43] INFO: task ip:257 blocked for more than 614 seconds. [ 738.615552][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.615688][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.615916][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:242 flags:0x00004002 [ 738.616191][ T43] Call Trace: [ 738.616298][ T43] [ 738.616370][ T43] __schedule+0xa19/0x1dc0 [ 738.616513][ T43] ? __pfx___schedule+0x10/0x10 [ 738.616655][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.616814][ T43] ? trace_lock_release+0x10e/0x180 [ 738.616953][ T43] schedule+0xdf/0x210 [ 738.617065][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.617195][ T43] __mutex_lock+0x634/0xac0 [ 738.617326][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.617468][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.617606][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.617739][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.617912][ T43] rtnl_newlink+0x64b/0xa30 [ 738.618068][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.618204][ T43] ? find_held_lock+0x2c/0x110 [ 738.618343][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.618488][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.618630][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.618785][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.618925][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.619070][ T43] ? hlock_class+0x4e/0x130 [ 738.619220][ T43] ? mark_lock+0x38/0x3e0 [ 738.619325][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.619467][ T43] netlink_rcv_skb+0x130/0x360 [ 738.619604][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.619741][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.619881][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.620028][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.620161][ T43] netlink_unicast+0x44b/0x710 [ 738.620293][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.620446][ T43] ? find_held_lock+0x2c/0x110 [ 738.620606][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.620743][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.620880][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.621018][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.621155][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.621325][ T43] ? hlock_class+0x4e/0x130 [ 738.621468][ T43] ? validate_chain+0x130/0x9b0 [ 738.621602][ T43] ___sys_sendmsg+0xee/0x170 [ 738.621745][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.621875][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.622007][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.622138][ T43] ? find_held_lock+0x2c/0x110 [ 738.622269][ T43] ? __lock_release+0x103/0x460 [ 738.622402][ T43] ? __might_fault+0x11b/0x170 [ 738.622589][ T43] ? fdget+0x52/0x1e0 [ 738.622694][ T43] ? lock_acquire+0x32/0xc0 [ 738.622827][ T43] __sys_sendmsg+0xcd/0x170 [ 738.622964][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.623096][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.623252][ T43] do_syscall_64+0xc1/0x1d0 [ 738.623390][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.623569][ T43] RIP: 0033:0x7f0ffa40e7b7 [ 738.623722][ T43] RSP: 002b:00007ffd0322a048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.623914][ T43] RAX: ffffffffffffffda RBX: 00007ffd0322a770 RCX: 00007f0ffa40e7b7 [ 738.624108][ T43] RDX: 0000000000000000 RSI: 00007ffd0322a0b0 RDI: 0000000000000005 [ 738.624300][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.624494][ T43] R10: 00007f0ffa2c7708 R11: 0000000000000246 R12: 00007ffd0322a788 [ 738.624693][ T43] R13: 00000000672a0291 R14: 0000000000496600 R15: 00007ffd0322a198 [ 738.624889][ T43] [ 738.624987][ T43] INFO: lockdep is turned off. [ 861.489653][ T43] INFO: task kworker/u16:1:76 blocked for more than 614 seconds. [ 861.490235][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.490367][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.490623][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000 [ 861.490932][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.491112][ T43] Call Trace: [ 861.491216][ T43] [ 861.491290][ T43] __schedule+0xa19/0x1dc0 [ 861.491446][ T43] ? __pfx___schedule+0x10/0x10 [ 861.491584][ T43] ? __lock_release+0x103/0x460 [ 861.491722][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.491883][ T43] ? trace_lock_release+0x10e/0x180 [ 861.492014][ T43] schedule+0xdf/0x210 [ 861.492117][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.492263][ T43] __mutex_lock+0x634/0xac0 [ 861.492394][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.492530][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.492662][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.492809][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.492950][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.493083][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.493213][ T43] addrconf_verify_work+0x12/0x30 [ 861.493356][ T43] process_one_work+0xe55/0x16d0 [ 861.493494][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.493622][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.493751][ T43] ? assign_work+0x16c/0x240 [ 861.493887][ T43] worker_thread+0x58c/0xce0 [ 861.494023][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 861.494185][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.494314][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.494451][ T43] kthread+0x28a/0x350 [ 861.494553][ T43] ? __pfx_kthread+0x10/0x10 [ 861.494682][ T43] ret_from_fork+0x31/0x70 [ 861.494816][ T43] ? __pfx_kthread+0x10/0x10 [ 861.494946][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.495085][ T43] [ 861.495183][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.495406][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr