[ 27.658256][ T254] [ 27.658354][ T254] ===================================== [ 27.658488][ T254] WARNING: bad unlock balance detected! [ 27.658612][ T254] 6.12.0-rc5-virtme #1 Not tainted [ 27.658737][ T254] ------------------------------------- [ 27.658865][ T254] ip/254 is trying to release lock (rtnl_mutex) at: [ 27.659023][ T254] [] __rtnl_unlock+0x69/0xf0 [ 27.659184][ T254] but there are no more locks to release! [ 27.659309][ T254] [ 27.659309][ T254] other info that might help us debug this: [ 27.659493][ T254] no locks held by ip/254. [ 27.659620][ T254] [ 27.659620][ T254] stack backtrace: [ 27.659781][ T254] CPU: 1 UID: 0 PID: 254 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 27.659971][ T254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 27.660248][ T254] Call Trace: [ 27.660350][ T254] [ 27.660417][ T254] dump_stack_lvl+0x82/0xd0 [ 27.660550][ T254] ? __rtnl_unlock+0x69/0xf0 [ 27.660677][ T254] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 27.660804][ T254] __lock_release+0x2f7/0x460 [ 27.660931][ T254] ? __pfx___lock_release+0x10/0x10 [ 27.661059][ T254] ? __rtnl_unlock+0x69/0xf0 [ 27.661187][ T254] lock_release+0xd7/0x140 [ 27.661319][ T254] __mutex_unlock_slowpath+0x8f/0x3b0 [ 27.661449][ T254] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 27.661578][ T254] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 27.661737][ T254] ? rtnl_link_ops_get+0x187/0x220 [ 27.661867][ T254] __rtnl_unlock+0x69/0xf0 [ 27.661993][ T254] rtnl_newlink+0x7fd/0xa30 [ 27.662122][ T254] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.662248][ T254] ? find_held_lock+0x2c/0x110 [ 27.662378][ T254] ? __lock_release+0x103/0x460 [ 27.662504][ T254] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.662629][ T254] ? __pfx___lock_release+0x10/0x10 [ 27.662761][ T254] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.662886][ T254] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.663013][ T254] rtnetlink_rcv_msg+0x712/0xc10 [ 27.663140][ T254] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.663286][ T254] ? hlock_class+0x4e/0x130 [ 27.663412][ T254] ? mark_lock+0x38/0x3e0 [ 27.663513][ T254] ? __lock_acquire+0xb3f/0x1580 [ 27.663641][ T254] netlink_rcv_skb+0x130/0x360 [ 27.663770][ T254] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.663903][ T254] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 27.664053][ T254] ? netlink_deliver_tap+0x13e/0x340 [ 27.664182][ T254] ? netlink_deliver_tap+0xc3/0x340 [ 27.664309][ T254] netlink_unicast+0x44b/0x710 [ 27.664436][ T254] ? __pfx_netlink_unicast+0x10/0x10 [ 27.664561][ T254] ? find_held_lock+0x2c/0x110 [ 27.664689][ T254] netlink_sendmsg+0x723/0xbe0 [ 27.664816][ T254] ? __pfx_netlink_sendmsg+0x10/0x10 [ 27.664949][ T254] ____sys_sendmsg+0x7ac/0xa10 [ 27.665076][ T254] ? __pfx_____sys_sendmsg+0x10/0x10 [ 27.665202][ T254] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 27.665358][ T254] ? hlock_class+0x4e/0x130 [ 27.665487][ T254] ? validate_chain+0x130/0x9b0 [ 27.665614][ T254] ___sys_sendmsg+0xee/0x170 [ 27.665740][ T254] ? __pfx_validate_chain+0x10/0x10 [ 27.665865][ T254] ? __pfx____sys_sendmsg+0x10/0x10 [ 27.665996][ T254] ? __lock_acquire+0xb3f/0x1580 [ 27.666125][ T254] ? find_held_lock+0x2c/0x110 [ 27.666252][ T254] ? __lock_release+0x103/0x460 [ 27.666376][ T254] ? __might_fault+0x11b/0x170 [ 27.666506][ T254] ? fdget+0x52/0x1e0 [ 27.666601][ T254] ? lock_acquire+0x32/0xc0 [ 27.666727][ T254] __sys_sendmsg+0xcd/0x170 [ 27.666853][ T254] ? __pfx___sys_sendmsg+0x10/0x10 [ 27.666978][ T254] ? rseq_update_cpu_node_id+0xe6/0x140 [ 27.667115][ T254] do_syscall_64+0xc1/0x1d0 [ 27.667245][ T254] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 27.667402][ T254] RIP: 0033:0x7f9a0b3087b7 [ 27.667540][ T254] 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 [ 27.667982][ T254] RSP: 002b:00007fff6ec81c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 27.668177][ T254] RAX: ffffffffffffffda RBX: 00007fff6ec82390 RCX: 00007f9a0b3087b7 [ 27.668366][ T254] RDX: 0000000000000000 RSI: 00007fff6ec81cd0 RDI: 0000000000000005 [ 27.668554][ T254] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 27.668744][ T254] R10: 00007f9a0b1c1708 R11: 0000000000000246 R12: 00007fff6ec823a8 [ 27.668945][ T254] R13: 00000000672a233b R14: 0000000000496600 R15: 00007fff6ec81db8 [ 27.669136][ T254] [ 247.091568][ T43] INFO: task ip:254 blocked for more than 122 seconds. [ 247.092124][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.092249][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.092470][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002 [ 247.092706][ T43] Call Trace: [ 247.092807][ T43] [ 247.092874][ T43] __schedule+0xa19/0x1dc0 [ 247.092998][ T43] ? __pfx___schedule+0x10/0x10 [ 247.093116][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.093235][ T43] ? trace_lock_release+0x10e/0x180 [ 247.093351][ T43] schedule+0xdf/0x210 [ 247.093458][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.093571][ T43] __mutex_lock+0x634/0xac0 [ 247.093685][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.093796][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.093907][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.094022][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.094130][ T43] rtnl_newlink+0x64b/0xa30 [ 247.094264][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.094372][ T43] ? find_held_lock+0x2c/0x110 [ 247.094490][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.094602][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.094710][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.094818][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.094929][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.095038][ T43] ? hlock_class+0x4e/0x130 [ 247.095152][ T43] ? mark_lock+0x38/0x3e0 [ 247.095253][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.095374][ T43] netlink_rcv_skb+0x130/0x360 [ 247.095497][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.095609][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.095726][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.095837][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.095951][ T43] netlink_unicast+0x44b/0x710 [ 247.096067][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.096187][ T43] ? find_held_lock+0x2c/0x110 [ 247.096296][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.096413][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.096543][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.096660][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.096770][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.096912][ T43] ? hlock_class+0x4e/0x130 [ 247.097030][ T43] ? validate_chain+0x130/0x9b0 [ 247.097143][ T43] ___sys_sendmsg+0xee/0x170 [ 247.097254][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.097375][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.097491][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.097604][ T43] ? find_held_lock+0x2c/0x110 [ 247.097713][ T43] ? __lock_release+0x103/0x460 [ 247.097820][ T43] ? __might_fault+0x11b/0x170 [ 247.097933][ T43] ? fdget+0x52/0x1e0 [ 247.098038][ T43] ? lock_acquire+0x32/0xc0 [ 247.098151][ T43] __sys_sendmsg+0xcd/0x170 [ 247.098262][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.098373][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.098497][ T43] do_syscall_64+0xc1/0x1d0 [ 247.098611][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.098750][ T43] RIP: 0033:0x7f9a0b3087b7 [ 247.098867][ T43] RSP: 002b:00007fff6ec81c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.099039][ T43] RAX: ffffffffffffffda RBX: 00007fff6ec82390 RCX: 00007f9a0b3087b7 [ 247.099205][ T43] RDX: 0000000000000000 RSI: 00007fff6ec81cd0 RDI: 0000000000000005 [ 247.099372][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.099544][ T43] R10: 00007f9a0b1c1708 R11: 0000000000000246 R12: 00007fff6ec823a8 [ 247.099708][ T43] R13: 00000000672a233b R14: 0000000000496600 R15: 00007fff6ec81db8 [ 247.099884][ T43] [ 247.099969][ T43] INFO: lockdep is turned off. [ 369.971555][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.972172][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.972281][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.972484][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.972727][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.972877][ T43] Call Trace: [ 369.972964][ T43] [ 369.973026][ T43] __schedule+0xa19/0x1dc0 [ 369.973144][ T43] ? __pfx___schedule+0x10/0x10 [ 369.973257][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.973371][ T43] ? trace_lock_release+0x10e/0x180 [ 369.973496][ T43] schedule+0xdf/0x210 [ 369.973585][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.973696][ T43] __mutex_lock+0x634/0xac0 [ 369.973819][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.973928][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.974040][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.974149][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.974257][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.974370][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.974487][ T43] addrconf_verify_work+0x12/0x30 [ 369.974596][ T43] process_one_work+0xe55/0x16d0 [ 369.974707][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.974815][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.974926][ T43] ? assign_work+0x16c/0x240 [ 369.975036][ T43] worker_thread+0x58c/0xce0 [ 369.975147][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.975258][ T43] kthread+0x28a/0x350 [ 369.975341][ T43] ? __pfx_kthread+0x10/0x10 [ 369.975459][ T43] ret_from_fork+0x31/0x70 [ 369.975568][ T43] ? __pfx_kthread+0x10/0x10 [ 369.975675][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.975787][ T43] [ 369.975883][ T43] INFO: task ip:254 blocked for more than 245 seconds. [ 369.976011][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.976112][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.976293][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002 [ 369.976536][ T43] Call Trace: [ 369.976620][ T43] [ 369.976677][ T43] __schedule+0xa19/0x1dc0 [ 369.976792][ T43] ? __pfx___schedule+0x10/0x10 [ 369.976907][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.977020][ T43] ? trace_lock_release+0x10e/0x180 [ 369.977136][ T43] schedule+0xdf/0x210 [ 369.977221][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.977333][ T43] __mutex_lock+0x634/0xac0 [ 369.977451][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.977563][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.977676][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.977800][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.977908][ T43] rtnl_newlink+0x64b/0xa30 [ 369.978017][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.978129][ T43] ? find_held_lock+0x2c/0x110 [ 369.978240][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.978350][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.978465][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.978575][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.978685][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.978795][ T43] ? hlock_class+0x4e/0x130 [ 369.978904][ T43] ? mark_lock+0x38/0x3e0 [ 369.978990][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.979099][ T43] netlink_rcv_skb+0x130/0x360 [ 369.979227][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.979340][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.979464][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.979575][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.979688][ T43] netlink_unicast+0x44b/0x710 [ 369.979801][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.979916][ T43] ? find_held_lock+0x2c/0x110 [ 369.980030][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.980142][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.980259][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.980371][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.980498][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.980632][ T43] ? hlock_class+0x4e/0x130 [ 369.980743][ T43] ? validate_chain+0x130/0x9b0 [ 369.980856][ T43] ___sys_sendmsg+0xee/0x170 [ 369.980969][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.981078][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.981188][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.981299][ T43] ? find_held_lock+0x2c/0x110 [ 369.981415][ T43] ? __lock_release+0x103/0x460 [ 369.981523][ T43] ? __might_fault+0x11b/0x170 [ 369.981635][ T43] ? fdget+0x52/0x1e0 [ 369.981718][ T43] ? lock_acquire+0x32/0xc0 [ 369.981831][ T43] __sys_sendmsg+0xcd/0x170 [ 369.981939][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.982068][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.982195][ T43] do_syscall_64+0xc1/0x1d0 [ 369.982309][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.982455][ T43] RIP: 0033:0x7f9a0b3087b7 [ 369.982571][ T43] RSP: 002b:00007fff6ec81c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.982746][ T43] RAX: ffffffffffffffda RBX: 00007fff6ec82390 RCX: 00007f9a0b3087b7 [ 369.982911][ T43] RDX: 0000000000000000 RSI: 00007fff6ec81cd0 RDI: 0000000000000005 [ 369.983076][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.983252][ T43] R10: 00007f9a0b1c1708 R11: 0000000000000246 R12: 00007fff6ec823a8 [ 369.983418][ T43] R13: 00000000672a233b R14: 0000000000496600 R15: 00007fff6ec81db8 [ 369.983587][ T43] [ 369.983669][ T43] INFO: lockdep is turned off. [ 492.851650][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.852175][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.852289][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.852521][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.852772][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.852935][ T43] Call Trace: [ 492.853024][ T43] [ 492.853087][ T43] __schedule+0xa19/0x1dc0 [ 492.853216][ T43] ? __pfx___schedule+0x10/0x10 [ 492.853336][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.853472][ T43] ? trace_lock_release+0x10e/0x180 [ 492.853591][ T43] schedule+0xdf/0x210 [ 492.853678][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.853796][ T43] __mutex_lock+0x634/0xac0 [ 492.853913][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.854031][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.854148][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.854263][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.854379][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.854507][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.854628][ T43] addrconf_verify_work+0x12/0x30 [ 492.854742][ T43] process_one_work+0xe55/0x16d0 [ 492.854862][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.854976][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.855094][ T43] ? assign_work+0x16c/0x240 [ 492.855210][ T43] worker_thread+0x58c/0xce0 [ 492.855326][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.855449][ T43] kthread+0x28a/0x350 [ 492.855544][ T43] ? __pfx_kthread+0x10/0x10 [ 492.855663][ T43] ret_from_fork+0x31/0x70 [ 492.855779][ T43] ? __pfx_kthread+0x10/0x10 [ 492.855894][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.856014][ T43] [ 492.856119][ T43] INFO: task ip:254 blocked for more than 368 seconds. [ 492.856256][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.856365][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.856564][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002 [ 492.856796][ T43] Call Trace: [ 492.856882][ T43] [ 492.856941][ T43] __schedule+0xa19/0x1dc0 [ 492.857064][ T43] ? __pfx___schedule+0x10/0x10 [ 492.857180][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.857299][ T43] ? trace_lock_release+0x10e/0x180 [ 492.857421][ T43] schedule+0xdf/0x210 [ 492.857515][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.857632][ T43] __mutex_lock+0x634/0xac0 [ 492.857747][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.857863][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.857978][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.858098][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.858211][ T43] rtnl_newlink+0x64b/0xa30 [ 492.858326][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.858446][ T43] ? find_held_lock+0x2c/0x110 [ 492.858570][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.858687][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.858803][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.858917][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.859032][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.859146][ T43] ? hlock_class+0x4e/0x130 [ 492.859261][ T43] ? mark_lock+0x38/0x3e0 [ 492.859350][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.859485][ T43] netlink_rcv_skb+0x130/0x360 [ 492.859606][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.859721][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.859841][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.859958][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.860077][ T43] netlink_unicast+0x44b/0x710 [ 492.860194][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.860310][ T43] ? find_held_lock+0x2c/0x110 [ 492.860439][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.860557][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.860678][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.860796][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.860911][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.861069][ T43] ? hlock_class+0x4e/0x130 [ 492.861190][ T43] ? validate_chain+0x130/0x9b0 [ 492.861325][ T43] ___sys_sendmsg+0xee/0x170 [ 492.861453][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.861570][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.861691][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.861812][ T43] ? find_held_lock+0x2c/0x110 [ 492.861930][ T43] ? __lock_release+0x103/0x460 [ 492.862045][ T43] ? __might_fault+0x11b/0x170 [ 492.862167][ T43] ? fdget+0x52/0x1e0 [ 492.862257][ T43] ? lock_acquire+0x32/0xc0 [ 492.862413][ T43] __sys_sendmsg+0xcd/0x170 [ 492.862537][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.862655][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.862783][ T43] do_syscall_64+0xc1/0x1d0 [ 492.862904][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.863050][ T43] RIP: 0033:0x7f9a0b3087b7 [ 492.863171][ T43] RSP: 002b:00007fff6ec81c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.863350][ T43] RAX: ffffffffffffffda RBX: 00007fff6ec82390 RCX: 00007f9a0b3087b7 [ 492.863539][ T43] RDX: 0000000000000000 RSI: 00007fff6ec81cd0 RDI: 0000000000000005 [ 492.863716][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.863889][ T43] R10: 00007f9a0b1c1708 R11: 0000000000000246 R12: 00007fff6ec823a8 [ 492.864072][ T43] R13: 00000000672a233b R14: 0000000000496600 R15: 00007fff6ec81db8 [ 492.864283][ T43] [ 492.864377][ T43] INFO: lockdep is turned off. [ 615.731580][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.732290][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.732478][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.732692][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.732916][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.733085][ T43] Call Trace: [ 615.733180][ T43] [ 615.733240][ T43] __schedule+0xa19/0x1dc0 [ 615.733355][ T43] ? __pfx___schedule+0x10/0x10 [ 615.733479][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.733592][ T43] ? trace_lock_release+0x10e/0x180 [ 615.733704][ T43] schedule+0xdf/0x210 [ 615.733789][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.733902][ T43] __mutex_lock+0x634/0xac0 [ 615.734016][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.734126][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.734236][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.734346][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.734461][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.734575][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.734684][ T43] addrconf_verify_work+0x12/0x30 [ 615.734796][ T43] process_one_work+0xe55/0x16d0 [ 615.734908][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.735016][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.735127][ T43] ? assign_work+0x16c/0x240 [ 615.735238][ T43] worker_thread+0x58c/0xce0 [ 615.735349][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.735463][ T43] kthread+0x28a/0x350 [ 615.735546][ T43] ? __pfx_kthread+0x10/0x10 [ 615.735661][ T43] ret_from_fork+0x31/0x70 [ 615.735771][ T43] ? __pfx_kthread+0x10/0x10 [ 615.735878][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.735991][ T43] [ 615.736087][ T43] INFO: task ip:254 blocked for more than 491 seconds. [ 615.736216][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.736318][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.736498][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002 [ 615.736716][ T43] Call Trace: [ 615.736796][ T43] [ 615.736852][ T43] __schedule+0xa19/0x1dc0 [ 615.736963][ T43] ? __pfx___schedule+0x10/0x10 [ 615.737072][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.737180][ T43] ? trace_lock_release+0x10e/0x180 [ 615.737288][ T43] schedule+0xdf/0x210 [ 615.737371][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.737490][ T43] __mutex_lock+0x634/0xac0 [ 615.737601][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.737710][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.737822][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.737936][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.738044][ T43] rtnl_newlink+0x64b/0xa30 [ 615.738153][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.738260][ T43] ? find_held_lock+0x2c/0x110 [ 615.738371][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.738492][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.738601][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.738709][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.738817][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.738927][ T43] ? hlock_class+0x4e/0x130 [ 615.739036][ T43] ? mark_lock+0x38/0x3e0 [ 615.739120][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.739230][ T43] netlink_rcv_skb+0x130/0x360 [ 615.739346][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.739464][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.739577][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.739686][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.739798][ T43] netlink_unicast+0x44b/0x710 [ 615.739912][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.740021][ T43] ? find_held_lock+0x2c/0x110 [ 615.740131][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.740245][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.740360][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.740477][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.740608][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.740745][ T43] ? hlock_class+0x4e/0x130 [ 615.740859][ T43] ? validate_chain+0x130/0x9b0 [ 615.740970][ T43] ___sys_sendmsg+0xee/0x170 [ 615.741082][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.741207][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.741319][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.741436][ T43] ? find_held_lock+0x2c/0x110 [ 615.741545][ T43] ? __lock_release+0x103/0x460 [ 615.741652][ T43] ? __might_fault+0x11b/0x170 [ 615.741764][ T43] ? fdget+0x52/0x1e0 [ 615.741865][ T43] ? lock_acquire+0x32/0xc0 [ 615.741977][ T43] __sys_sendmsg+0xcd/0x170 [ 615.742088][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.742205][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.742325][ T43] do_syscall_64+0xc1/0x1d0 [ 615.742454][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.742589][ T43] RIP: 0033:0x7f9a0b3087b7 [ 615.742704][ T43] RSP: 002b:00007fff6ec81c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.742869][ T43] RAX: ffffffffffffffda RBX: 00007fff6ec82390 RCX: 00007f9a0b3087b7 [ 615.743033][ T43] RDX: 0000000000000000 RSI: 00007fff6ec81cd0 RDI: 0000000000000005 [ 615.743196][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.743356][ T43] R10: 00007f9a0b1c1708 R11: 0000000000000246 R12: 00007fff6ec823a8 [ 615.743522][ T43] R13: 00000000672a233b R14: 0000000000496600 R15: 00007fff6ec81db8 [ 615.743688][ T43] [ 615.743770][ T43] INFO: lockdep is turned off. [ 738.611534][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.611829][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.611937][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.612131][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.612359][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.612575][ T43] Call Trace: [ 738.612662][ T43] [ 738.612729][ T43] __schedule+0xa19/0x1dc0 [ 738.612848][ T43] ? __pfx___schedule+0x10/0x10 [ 738.612964][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613080][ T43] ? trace_lock_release+0x10e/0x180 [ 738.613194][ T43] schedule+0xdf/0x210 [ 738.613279][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.613400][ T43] __mutex_lock+0x634/0xac0 [ 738.613527][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.613642][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.613756][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.613867][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613978][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.614091][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.614203][ T43] addrconf_verify_work+0x12/0x30 [ 738.614316][ T43] process_one_work+0xe55/0x16d0 [ 738.614441][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.614552][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.614666][ T43] ? assign_work+0x16c/0x240 [ 738.614781][ T43] worker_thread+0x58c/0xce0 [ 738.614894][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.615004][ T43] kthread+0x28a/0x350 [ 738.615088][ T43] ? __pfx_kthread+0x10/0x10 [ 738.615201][ T43] ret_from_fork+0x31/0x70 [ 738.615319][ T43] ? __pfx_kthread+0x10/0x10 [ 738.615435][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.615553][ T43] [ 738.615656][ T43] INFO: task ip:254 blocked for more than 614 seconds. [ 738.615788][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.615893][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.616076][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002 [ 738.616299][ T43] Call Trace: [ 738.616381][ T43] [ 738.616445][ T43] __schedule+0xa19/0x1dc0 [ 738.616561][ T43] ? __pfx___schedule+0x10/0x10 [ 738.616672][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.616784][ T43] ? trace_lock_release+0x10e/0x180 [ 738.616897][ T43] schedule+0xdf/0x210 [ 738.616982][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.617094][ T43] __mutex_lock+0x634/0xac0 [ 738.617210][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.617321][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.617445][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.617561][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.617671][ T43] rtnl_newlink+0x64b/0xa30 [ 738.617782][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.617892][ T43] ? find_held_lock+0x2c/0x110 [ 738.618011][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.618126][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.618237][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.618347][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.618463][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.618576][ T43] ? hlock_class+0x4e/0x130 [ 738.618687][ T43] ? mark_lock+0x38/0x3e0 [ 738.618773][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.618883][ T43] netlink_rcv_skb+0x130/0x360 [ 738.618998][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.619117][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.619233][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.619344][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.619462][ T43] netlink_unicast+0x44b/0x710 [ 738.619575][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.619687][ T43] ? find_held_lock+0x2c/0x110 [ 738.619810][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.619938][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.620057][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.620172][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.620282][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.620423][ T43] ? hlock_class+0x4e/0x130 [ 738.620536][ T43] ? validate_chain+0x130/0x9b0 [ 738.620648][ T43] ___sys_sendmsg+0xee/0x170 [ 738.620759][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.620871][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.620988][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.621101][ T43] ? find_held_lock+0x2c/0x110 [ 738.621213][ T43] ? __lock_release+0x103/0x460 [ 738.621347][ T43] ? __might_fault+0x11b/0x170 [ 738.621473][ T43] ? fdget+0x52/0x1e0 [ 738.621558][ T43] ? lock_acquire+0x32/0xc0 [ 738.621670][ T43] __sys_sendmsg+0xcd/0x170 [ 738.621780][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.621895][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.622014][ T43] do_syscall_64+0xc1/0x1d0 [ 738.622129][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.622268][ T43] RIP: 0033:0x7f9a0b3087b7 [ 738.622394][ T43] RSP: 002b:00007fff6ec81c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.622562][ T43] RAX: ffffffffffffffda RBX: 00007fff6ec82390 RCX: 00007f9a0b3087b7 [ 738.622726][ T43] RDX: 0000000000000000 RSI: 00007fff6ec81cd0 RDI: 0000000000000005 [ 738.622896][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.623059][ T43] R10: 00007f9a0b1c1708 R11: 0000000000000246 R12: 00007fff6ec823a8 [ 738.623224][ T43] R13: 00000000672a233b R14: 0000000000496600 R15: 00007fff6ec81db8 [ 738.623399][ T43] [ 738.623482][ T43] INFO: lockdep is turned off. [ 861.491552][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.492141][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.492246][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.492441][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.492686][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.492831][ T43] Call Trace: [ 861.492916][ T43] [ 861.492983][ T43] __schedule+0xa19/0x1dc0 [ 861.493128][ T43] ? __pfx___schedule+0x10/0x10 [ 861.493251][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.493365][ T43] ? trace_lock_release+0x10e/0x180 [ 861.493484][ T43] schedule+0xdf/0x210 [ 861.493570][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.493679][ T43] __mutex_lock+0x634/0xac0 [ 861.493790][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.493906][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.494018][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.494128][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.494237][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.494347][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.494462][ T43] addrconf_verify_work+0x12/0x30 [ 861.494571][ T43] process_one_work+0xe55/0x16d0 [ 861.494683][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.494795][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.494907][ T43] ? assign_work+0x16c/0x240 [ 861.495021][ T43] worker_thread+0x58c/0xce0 [ 861.495134][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.495241][ T43] kthread+0x28a/0x350 [ 861.495323][ T43] ? __pfx_kthread+0x10/0x10 [ 861.495438][ T43] ret_from_fork+0x31/0x70 [ 861.495549][ T43] ? __pfx_kthread+0x10/0x10 [ 861.495660][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.495772][ T43] [ 861.495855][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.496043][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr