[ 28.114481][ T255] [ 28.114593][ T255] ===================================== [ 28.114738][ T255] WARNING: bad unlock balance detected! [ 28.114883][ T255] 6.12.0-rc5-virtme #1 Not tainted [ 28.115029][ T255] ------------------------------------- [ 28.115172][ T255] ip/255 is trying to release lock (rtnl_mutex) at: [ 28.115359][ T255] [<ffffffffabca8d19>] __rtnl_unlock+0x69/0xf0 [ 28.115546][ T255] but there are no more locks to release! [ 28.115687][ T255] [ 28.115687][ T255] other info that might help us debug this: [ 28.115901][ T255] no locks held by ip/255. [ 28.116052][ T255] [ 28.116052][ T255] stack backtrace: [ 28.116229][ T255] CPU: 3 UID: 0 PID: 255 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 28.116450][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 28.116773][ T255] Call Trace: [ 28.116896][ T255] <TASK> [ 28.116974][ T255] dump_stack_lvl+0x82/0xd0 [ 28.117125][ T255] ? __rtnl_unlock+0x69/0xf0 [ 28.117282][ T255] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 28.117431][ T255] __lock_release+0x2f7/0x460 [ 28.117579][ T255] ? __pfx___lock_release+0x10/0x10 [ 28.117731][ T255] ? __rtnl_unlock+0x69/0xf0 [ 28.117875][ T255] lock_release+0xd7/0x140 [ 28.118023][ T255] __mutex_unlock_slowpath+0x8f/0x3b0 [ 28.118175][ T255] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 28.118331][ T255] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 28.118515][ T255] ? rtnl_link_ops_get+0x187/0x220 [ 28.118665][ T255] __rtnl_unlock+0x69/0xf0 [ 28.118818][ T255] rtnl_newlink+0x7fd/0xa30 [ 28.118974][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 28.119118][ T255] ? find_held_lock+0x2c/0x110 [ 28.119267][ T255] ? __lock_release+0x103/0x460 [ 28.119414][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 28.119567][ T255] ? __pfx___lock_release+0x10/0x10 [ 28.119717][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 28.119864][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 28.120013][ T255] rtnetlink_rcv_msg+0x712/0xc10 [ 28.120160][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 28.120304][ T255] ? hlock_class+0x4e/0x130 [ 28.120450][ T255] ? mark_lock+0x38/0x3e0 [ 28.120563][ T255] ? __lock_acquire+0xb3f/0x1580 [ 28.120709][ T255] netlink_rcv_skb+0x130/0x360 [ 28.120856][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 28.121011][ T255] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 28.121165][ T255] ? netlink_deliver_tap+0x13e/0x340 [ 28.121312][ T255] ? netlink_deliver_tap+0xc3/0x340 [ 28.121469][ T255] netlink_unicast+0x44b/0x710 [ 28.121617][ T255] ? __pfx_netlink_unicast+0x10/0x10 [ 28.121766][ T255] ? find_held_lock+0x2c/0x110 [ 28.121913][ T255] netlink_sendmsg+0x723/0xbe0 [ 28.122065][ T255] ? __pfx_netlink_sendmsg+0x10/0x10 [ 28.122215][ T255] ____sys_sendmsg+0x7ac/0xa10 [ 28.122387][ T255] ? __pfx_____sys_sendmsg+0x10/0x10 [ 28.122530][ T255] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 28.122709][ T255] ? hlock_class+0x4e/0x130 [ 28.122854][ T255] ? validate_chain+0x130/0x9b0 [ 28.123006][ T255] ___sys_sendmsg+0xee/0x170 [ 28.123152][ T255] ? __pfx_validate_chain+0x10/0x10 [ 28.123297][ T255] ? __pfx____sys_sendmsg+0x10/0x10 [ 28.123443][ T255] ? __lock_acquire+0xb3f/0x1580 [ 28.123596][ T255] ? find_held_lock+0x2c/0x110 [ 28.123745][ T255] ? __lock_release+0x103/0x460 [ 28.123890][ T255] ? __might_fault+0x11b/0x170 [ 28.124040][ T255] ? fdget+0x52/0x1e0 [ 28.124153][ T255] ? lock_acquire+0x32/0xc0 [ 28.124303][ T255] __sys_sendmsg+0xcd/0x170 [ 28.124455][ T255] ? __pfx___sys_sendmsg+0x10/0x10 [ 28.124598][ T255] ? rseq_update_cpu_node_id+0xe6/0x140 [ 28.124751][ T255] do_syscall_64+0xc1/0x1d0 [ 28.124905][ T255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 28.125089][ T255] RIP: 0033:0x7fb10273e7b7 [ 28.125239][ T255] 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 [ 28.125750][ T255] RSP: 002b:00007ffc60ad6798 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 28.125979][ T255] RAX: ffffffffffffffda RBX: 00007ffc60ad6ec0 RCX: 00007fb10273e7b7 [ 28.126198][ T255] RDX: 0000000000000000 RSI: 00007ffc60ad6800 RDI: 0000000000000005 [ 28.126419][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 28.126637][ T255] R10: 00007fb1025f7708 R11: 0000000000000246 R12: 00007ffc60ad6ed8 [ 28.126857][ T255] R13: 000000006729ca0f R14: 0000000000496600 R15: 00007ffc60ad68e8 [ 28.127088][ T255] </TASK> [ 247.086528][ T43] INFO: task ip:255 blocked for more than 122 seconds. [ 247.086857][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.086976][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.087176][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 247.087467][ T43] Call Trace: [ 247.087563][ T43] <TASK> [ 247.087637][ T43] __schedule+0xa19/0x1dc0 [ 247.087776][ T43] ? __pfx___schedule+0x10/0x10 [ 247.087899][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.088024][ T43] ? trace_lock_release+0x10e/0x180 [ 247.088142][ T43] schedule+0xdf/0x210 [ 247.088242][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.088371][ T43] __mutex_lock+0x634/0xac0 [ 247.088513][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.088633][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.088759][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.088880][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.088996][ T43] rtnl_newlink+0x64b/0xa30 [ 247.089117][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.089233][ T43] ? find_held_lock+0x2c/0x110 [ 247.089367][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.089491][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.089617][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.089740][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.089858][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.089974][ T43] ? hlock_class+0x4e/0x130 [ 247.090089][ T43] ? mark_lock+0x38/0x3e0 [ 247.090180][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.090300][ T43] netlink_rcv_skb+0x130/0x360 [ 247.090424][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.090538][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.090665][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.090780][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.090897][ T43] netlink_unicast+0x44b/0x710 [ 247.091015][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.091130][ T43] ? find_held_lock+0x2c/0x110 [ 247.091247][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.091375][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.091493][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.091615][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.091729][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.091874][ T43] ? hlock_class+0x4e/0x130 [ 247.091993][ T43] ? validate_chain+0x130/0x9b0 [ 247.092111][ T43] ___sys_sendmsg+0xee/0x170 [ 247.092227][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.092357][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.092473][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.092596][ T43] ? find_held_lock+0x2c/0x110 [ 247.092711][ T43] ? __lock_release+0x103/0x460 [ 247.092831][ T43] ? __might_fault+0x11b/0x170 [ 247.092949][ T43] ? fdget+0x52/0x1e0 [ 247.093039][ T43] ? lock_acquire+0x32/0xc0 [ 247.093154][ T43] __sys_sendmsg+0xcd/0x170 [ 247.093270][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.093391][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.093513][ T43] do_syscall_64+0xc1/0x1d0 [ 247.093638][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.093783][ T43] RIP: 0033:0x7fb10273e7b7 [ 247.093907][ T43] RSP: 002b:00007ffc60ad6798 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.094081][ T43] RAX: ffffffffffffffda RBX: 00007ffc60ad6ec0 RCX: 00007fb10273e7b7 [ 247.094254][ T43] RDX: 0000000000000000 RSI: 00007ffc60ad6800 RDI: 0000000000000005 [ 247.094432][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.094608][ T43] R10: 00007fb1025f7708 R11: 0000000000000246 R12: 00007ffc60ad6ed8 [ 247.094779][ T43] R13: 000000006729ca0f R14: 0000000000496600 R15: 00007ffc60ad68e8 [ 247.094955][ T43] </TASK> [ 247.095045][ T43] INFO: lockdep is turned off. [ 369.966478][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.966851][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.966975][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.967167][ T43] task:kworker/u16:0 state:D stack:29128 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.967430][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.967590][ T43] Call Trace: [ 369.967679][ T43] <TASK> [ 369.967744][ T43] __schedule+0xa19/0x1dc0 [ 369.967872][ T43] ? __pfx___schedule+0x10/0x10 [ 369.967996][ T43] ? __lock_release+0x103/0x460 [ 369.968118][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.968240][ T43] ? trace_lock_release+0x10e/0x180 [ 369.968365][ T43] schedule+0xdf/0x210 [ 369.968453][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.968568][ T43] __mutex_lock+0x634/0xac0 [ 369.968686][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.968805][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.968932][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.969050][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.969165][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.969286][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.969407][ T43] addrconf_verify_work+0x12/0x30 [ 369.969522][ T43] process_one_work+0xe55/0x16d0 [ 369.969640][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.969755][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.969873][ T43] ? assign_work+0x16c/0x240 [ 369.969991][ T43] worker_thread+0x58c/0xce0 [ 369.970110][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.970226][ T43] kthread+0x28a/0x350 [ 369.970313][ T43] ? __pfx_kthread+0x10/0x10 [ 369.970441][ T43] ret_from_fork+0x31/0x70 [ 369.970557][ T43] ? __pfx_kthread+0x10/0x10 [ 369.970668][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.970790][ T43] </TASK> [ 369.970893][ T43] INFO: task ip:255 blocked for more than 245 seconds. [ 369.971025][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.971129][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.971308][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 369.971542][ T43] Call Trace: [ 369.971626][ T43] <TASK> [ 369.971690][ T43] __schedule+0xa19/0x1dc0 [ 369.971809][ T43] ? __pfx___schedule+0x10/0x10 [ 369.971939][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.972056][ T43] ? trace_lock_release+0x10e/0x180 [ 369.972171][ T43] schedule+0xdf/0x210 [ 369.972262][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.972382][ T43] __mutex_lock+0x634/0xac0 [ 369.972499][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.972618][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.972739][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.972857][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.972971][ T43] rtnl_newlink+0x64b/0xa30 [ 369.973086][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.973208][ T43] ? find_held_lock+0x2c/0x110 [ 369.973327][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.973441][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.973553][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.973666][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.973780][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.973889][ T43] ? hlock_class+0x4e/0x130 [ 369.974002][ T43] ? mark_lock+0x38/0x3e0 [ 369.974089][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.974203][ T43] netlink_rcv_skb+0x130/0x360 [ 369.974318][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.974436][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.974557][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.974672][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.974802][ T43] netlink_unicast+0x44b/0x710 [ 369.974920][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.975035][ T43] ? find_held_lock+0x2c/0x110 [ 369.975151][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.975271][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.975399][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.975527][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.975641][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.975787][ T43] ? hlock_class+0x4e/0x130 [ 369.975902][ T43] ? validate_chain+0x130/0x9b0 [ 369.976018][ T43] ___sys_sendmsg+0xee/0x170 [ 369.976133][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.976250][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.976371][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.976494][ T43] ? find_held_lock+0x2c/0x110 [ 369.976609][ T43] ? __lock_release+0x103/0x460 [ 369.976725][ T43] ? __might_fault+0x11b/0x170 [ 369.976841][ T43] ? fdget+0x52/0x1e0 [ 369.976930][ T43] ? lock_acquire+0x32/0xc0 [ 369.977048][ T43] __sys_sendmsg+0xcd/0x170 [ 369.977162][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.977277][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.977405][ T43] do_syscall_64+0xc1/0x1d0 [ 369.977527][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.977680][ T43] RIP: 0033:0x7fb10273e7b7 [ 369.977799][ T43] RSP: 002b:00007ffc60ad6798 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.977967][ T43] RAX: ffffffffffffffda RBX: 00007ffc60ad6ec0 RCX: 00007fb10273e7b7 [ 369.978135][ T43] RDX: 0000000000000000 RSI: 00007ffc60ad6800 RDI: 0000000000000005 [ 369.978300][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.978477][ T43] R10: 00007fb1025f7708 R11: 0000000000000246 R12: 00007ffc60ad6ed8 [ 369.978661][ T43] R13: 000000006729ca0f R14: 0000000000496600 R15: 00007ffc60ad68e8 [ 369.978835][ T43] </TASK> [ 369.978929][ T43] INFO: lockdep is turned off. [ 492.846521][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.846922][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.847056][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.847244][ T43] task:kworker/u16:0 state:D stack:29128 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.847505][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.847694][ T43] Call Trace: [ 492.847782][ T43] <TASK> [ 492.847846][ T43] __schedule+0xa19/0x1dc0 [ 492.847968][ T43] ? __pfx___schedule+0x10/0x10 [ 492.848087][ T43] ? __lock_release+0x103/0x460 [ 492.848254][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.848387][ T43] ? trace_lock_release+0x10e/0x180 [ 492.848502][ T43] schedule+0xdf/0x210 [ 492.848592][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.848717][ T43] __mutex_lock+0x634/0xac0 [ 492.848838][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.848950][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.849062][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.849187][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.849297][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.849418][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.849529][ T43] addrconf_verify_work+0x12/0x30 [ 492.849643][ T43] process_one_work+0xe55/0x16d0 [ 492.849768][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.849877][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.849989][ T43] ? assign_work+0x16c/0x240 [ 492.850099][ T43] worker_thread+0x58c/0xce0 [ 492.850209][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.850319][ T43] kthread+0x28a/0x350 [ 492.850407][ T43] ? __pfx_kthread+0x10/0x10 [ 492.850515][ T43] ret_from_fork+0x31/0x70 [ 492.850624][ T43] ? __pfx_kthread+0x10/0x10 [ 492.850730][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.850848][ T43] </TASK> [ 492.850946][ T43] INFO: task ip:255 blocked for more than 368 seconds. [ 492.851072][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.851174][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.851359][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 492.851600][ T43] Call Trace: [ 492.851685][ T43] <TASK> [ 492.851749][ T43] __schedule+0xa19/0x1dc0 [ 492.851862][ T43] ? __pfx___schedule+0x10/0x10 [ 492.851975][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.852096][ T43] ? trace_lock_release+0x10e/0x180 [ 492.852203][ T43] schedule+0xdf/0x210 [ 492.852289][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.852402][ T43] __mutex_lock+0x634/0xac0 [ 492.852513][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.852621][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.852738][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.852848][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.852955][ T43] rtnl_newlink+0x64b/0xa30 [ 492.853068][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.853177][ T43] ? find_held_lock+0x2c/0x110 [ 492.853286][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.853400][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.853508][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.853618][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.853728][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.853834][ T43] ? hlock_class+0x4e/0x130 [ 492.853943][ T43] ? mark_lock+0x38/0x3e0 [ 492.854026][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.854143][ T43] netlink_rcv_skb+0x130/0x360 [ 492.854257][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.854369][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.854483][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.854594][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.854701][ T43] netlink_unicast+0x44b/0x710 [ 492.854810][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.854918][ T43] ? find_held_lock+0x2c/0x110 [ 492.855027][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.855137][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.855246][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.855369][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.855504][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.855647][ T43] ? hlock_class+0x4e/0x130 [ 492.855760][ T43] ? validate_chain+0x130/0x9b0 [ 492.855875][ T43] ___sys_sendmsg+0xee/0x170 [ 492.855987][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.856101][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.856214][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.856338][ T43] ? find_held_lock+0x2c/0x110 [ 492.856451][ T43] ? __lock_release+0x103/0x460 [ 492.856566][ T43] ? __might_fault+0x11b/0x170 [ 492.856687][ T43] ? fdget+0x52/0x1e0 [ 492.856772][ T43] ? lock_acquire+0x32/0xc0 [ 492.856879][ T43] __sys_sendmsg+0xcd/0x170 [ 492.856985][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.857092][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.857205][ T43] do_syscall_64+0xc1/0x1d0 [ 492.857318][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.857458][ T43] RIP: 0033:0x7fb10273e7b7 [ 492.857571][ T43] RSP: 002b:00007ffc60ad6798 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.857734][ T43] RAX: ffffffffffffffda RBX: 00007ffc60ad6ec0 RCX: 00007fb10273e7b7 [ 492.857891][ T43] RDX: 0000000000000000 RSI: 00007ffc60ad6800 RDI: 0000000000000005 [ 492.858052][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.858242][ T43] R10: 00007fb1025f7708 R11: 0000000000000246 R12: 00007ffc60ad6ed8 [ 492.858414][ T43] R13: 000000006729ca0f R14: 0000000000496600 R15: 00007ffc60ad68e8 [ 492.858585][ T43] </TASK> [ 492.858670][ T43] INFO: lockdep is turned off. [ 615.726500][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.726824][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.726952][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.727146][ T43] task:kworker/u16:0 state:D stack:29128 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.727442][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.727599][ T43] Call Trace: [ 615.727687][ T43] <TASK> [ 615.727754][ T43] __schedule+0xa19/0x1dc0 [ 615.727877][ T43] ? __pfx___schedule+0x10/0x10 [ 615.728004][ T43] ? __lock_release+0x103/0x460 [ 615.728122][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.728242][ T43] ? trace_lock_release+0x10e/0x180 [ 615.728368][ T43] schedule+0xdf/0x210 [ 615.728457][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.728571][ T43] __mutex_lock+0x634/0xac0 [ 615.728691][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.728807][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.728928][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.729045][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.729161][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.729280][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.729401][ T43] addrconf_verify_work+0x12/0x30 [ 615.729517][ T43] process_one_work+0xe55/0x16d0 [ 615.729635][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.729752][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.729877][ T43] ? assign_work+0x16c/0x240 [ 615.729996][ T43] worker_thread+0x58c/0xce0 [ 615.730113][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.730228][ T43] kthread+0x28a/0x350 [ 615.730317][ T43] ? __pfx_kthread+0x10/0x10 [ 615.730438][ T43] ret_from_fork+0x31/0x70 [ 615.730557][ T43] ? __pfx_kthread+0x10/0x10 [ 615.730672][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.730801][ T43] </TASK> [ 615.730906][ T43] INFO: task ip:255 blocked for more than 491 seconds. [ 615.731040][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.731149][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.731344][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 615.731573][ T43] Call Trace: [ 615.731660][ T43] <TASK> [ 615.731730][ T43] __schedule+0xa19/0x1dc0 [ 615.731853][ T43] ? __pfx___schedule+0x10/0x10 [ 615.731970][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.732088][ T43] ? trace_lock_release+0x10e/0x180 [ 615.732203][ T43] schedule+0xdf/0x210 [ 615.732293][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.732414][ T43] __mutex_lock+0x634/0xac0 [ 615.732532][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.732649][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.732777][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.732896][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.733012][ T43] rtnl_newlink+0x64b/0xa30 [ 615.733127][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.733244][ T43] ? find_held_lock+0x2c/0x110 [ 615.733364][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.733481][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.733599][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.733719][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.733835][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.733950][ T43] ? hlock_class+0x4e/0x130 [ 615.734066][ T43] ? mark_lock+0x38/0x3e0 [ 615.734155][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.734271][ T43] netlink_rcv_skb+0x130/0x360 [ 615.734397][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.734513][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.734640][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.734758][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.734872][ T43] netlink_unicast+0x44b/0x710 [ 615.734992][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.735108][ T43] ? find_held_lock+0x2c/0x110 [ 615.735224][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.735353][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.735473][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.735594][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.735710][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.735855][ T43] ? hlock_class+0x4e/0x130 [ 615.735973][ T43] ? validate_chain+0x130/0x9b0 [ 615.736089][ T43] ___sys_sendmsg+0xee/0x170 [ 615.736204][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.736328][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.736444][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.736566][ T43] ? find_held_lock+0x2c/0x110 [ 615.736680][ T43] ? __lock_release+0x103/0x460 [ 615.736803][ T43] ? __might_fault+0x11b/0x170 [ 615.736920][ T43] ? fdget+0x52/0x1e0 [ 615.737010][ T43] ? lock_acquire+0x32/0xc0 [ 615.737126][ T43] __sys_sendmsg+0xcd/0x170 [ 615.737241][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.737368][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.737492][ T43] do_syscall_64+0xc1/0x1d0 [ 615.737615][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.737759][ T43] RIP: 0033:0x7fb10273e7b7 [ 615.737882][ T43] RSP: 002b:00007ffc60ad6798 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.738056][ T43] RAX: ffffffffffffffda RBX: 00007ffc60ad6ec0 RCX: 00007fb10273e7b7 [ 615.738226][ T43] RDX: 0000000000000000 RSI: 00007ffc60ad6800 RDI: 0000000000000005 [ 615.738403][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.738578][ T43] R10: 00007fb1025f7708 R11: 0000000000000246 R12: 00007ffc60ad6ed8 [ 615.738746][ T43] R13: 000000006729ca0f R14: 0000000000496600 R15: 00007ffc60ad68e8 [ 615.738923][ T43] </TASK> [ 615.739009][ T43] INFO: lockdep is turned off. [ 738.606542][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.606972][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.607116][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.607308][ T43] task:kworker/u16:0 state:D stack:29128 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.607598][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.607757][ T43] Call Trace: [ 738.607849][ T43] <TASK> [ 738.607920][ T43] __schedule+0xa19/0x1dc0 [ 738.608048][ T43] ? __pfx___schedule+0x10/0x10 [ 738.608177][ T43] ? __lock_release+0x103/0x460 [ 738.608298][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.608431][ T43] ? trace_lock_release+0x10e/0x180 [ 738.608547][ T43] schedule+0xdf/0x210 [ 738.608637][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.608752][ T43] __mutex_lock+0x634/0xac0 [ 738.608870][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.608988][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.609109][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.609229][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.609350][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.609470][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.609585][ T43] addrconf_verify_work+0x12/0x30 [ 738.609699][ T43] process_one_work+0xe55/0x16d0 [ 738.609816][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.609932][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.610072][ T43] ? assign_work+0x16c/0x240 [ 738.610189][ T43] worker_thread+0x58c/0xce0 [ 738.610306][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.610429][ T43] kthread+0x28a/0x350 [ 738.610520][ T43] ? __pfx_kthread+0x10/0x10 [ 738.610634][ T43] ret_from_fork+0x31/0x70 [ 738.610753][ T43] ? __pfx_kthread+0x10/0x10 [ 738.610867][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.610998][ T43] </TASK> [ 738.611103][ T43] INFO: task ip:255 blocked for more than 614 seconds. [ 738.611240][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.611362][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.611550][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 738.611774][ T43] Call Trace: [ 738.611860][ T43] <TASK> [ 738.611928][ T43] __schedule+0xa19/0x1dc0 [ 738.612047][ T43] ? __pfx___schedule+0x10/0x10 [ 738.612163][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.612281][ T43] ? trace_lock_release+0x10e/0x180 [ 738.612403][ T43] schedule+0xdf/0x210 [ 738.612494][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.612608][ T43] __mutex_lock+0x634/0xac0 [ 738.612724][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.612841][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.612965][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613085][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.613199][ T43] rtnl_newlink+0x64b/0xa30 [ 738.613314][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.613438][ T43] ? find_held_lock+0x2c/0x110 [ 738.613558][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.613676][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.613790][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.613910][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.614027][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.614142][ T43] ? hlock_class+0x4e/0x130 [ 738.614257][ T43] ? mark_lock+0x38/0x3e0 [ 738.614352][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.614470][ T43] netlink_rcv_skb+0x130/0x360 [ 738.614588][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.614704][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.614828][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.614946][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.615061][ T43] netlink_unicast+0x44b/0x710 [ 738.615177][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.615294][ T43] ? find_held_lock+0x2c/0x110 [ 738.615431][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.615566][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.615686][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.615809][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.615924][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.616069][ T43] ? hlock_class+0x4e/0x130 [ 738.616185][ T43] ? validate_chain+0x130/0x9b0 [ 738.616300][ T43] ___sys_sendmsg+0xee/0x170 [ 738.616419][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.616537][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.616659][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.616783][ T43] ? find_held_lock+0x2c/0x110 [ 738.616900][ T43] ? __lock_release+0x103/0x460 [ 738.617016][ T43] ? __might_fault+0x11b/0x170 [ 738.617133][ T43] ? fdget+0x52/0x1e0 [ 738.617224][ T43] ? lock_acquire+0x32/0xc0 [ 738.617343][ T43] __sys_sendmsg+0xcd/0x170 [ 738.617459][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.617576][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.617700][ T43] do_syscall_64+0xc1/0x1d0 [ 738.617823][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.617969][ T43] RIP: 0033:0x7fb10273e7b7 [ 738.618095][ T43] RSP: 002b:00007ffc60ad6798 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.618269][ T43] RAX: ffffffffffffffda RBX: 00007ffc60ad6ec0 RCX: 00007fb10273e7b7 [ 738.618443][ T43] RDX: 0000000000000000 RSI: 00007ffc60ad6800 RDI: 0000000000000005 [ 738.618614][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.618789][ T43] R10: 00007fb1025f7708 R11: 0000000000000246 R12: 00007ffc60ad6ed8 [ 738.618960][ T43] R13: 000000006729ca0f R14: 0000000000496600 R15: 00007ffc60ad68e8 [ 738.619134][ T43] </TASK> [ 738.619220][ T43] INFO: lockdep is turned off. [ 861.486546][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.486910][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.487039][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.487232][ T43] task:kworker/u16:0 state:D stack:29128 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.487504][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.487668][ T43] Call Trace: [ 861.487760][ T43] <TASK> [ 861.487825][ T43] __schedule+0xa19/0x1dc0 [ 861.487954][ T43] ? __pfx___schedule+0x10/0x10 [ 861.488080][ T43] ? __lock_release+0x103/0x460 [ 861.488200][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.488331][ T43] ? trace_lock_release+0x10e/0x180 [ 861.488448][ T43] schedule+0xdf/0x210 [ 861.488539][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.488665][ T43] __mutex_lock+0x634/0xac0 [ 861.488780][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.488897][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.489036][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.489154][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.489272][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.489399][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.489515][ T43] addrconf_verify_work+0x12/0x30 [ 861.489646][ T43] process_one_work+0xe55/0x16d0 [ 861.489762][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.489877][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.489997][ T43] ? assign_work+0x16c/0x240 [ 861.490134][ T43] worker_thread+0x58c/0xce0 [ 861.490253][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.490378][ T43] kthread+0x28a/0x350 [ 861.490468][ T43] ? __pfx_kthread+0x10/0x10 [ 861.490587][ T43] ret_from_fork+0x31/0x70 [ 861.490705][ T43] ? __pfx_kthread+0x10/0x10 [ 861.490819][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.490948][ T43] </TASK> [ 861.491037][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.491240][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr