[Kernel-packages] [Bug 1987269] Re: [5.18.0 mainline] mlx5 deadlock
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1987269 Title: [5.18.0 mainline] mlx5 deadlock Status in linux package in Ubuntu: Expired Bug description: $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 22.04.1 LTS Release: 22.04 Codename: jammy $ uname -a Linux pc1-rb3-n3 5.18.0-051800-generic #202205222030 SMP PREEMPT_DYNAMIC Sun May 22 20:33:46 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.735461] INFO: task ovn-controller:30439 blocked for more than 120 seconds. Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.742835] Not tainted 5.18.0-051800-generic #202205222030 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.749051] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757010] task:ovn-controller state:D stack:0 pid:30439 ppid: 1 flags:0x0002 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757019] Call Trace: Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757024] Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757031] __schedule+0x246/0x5c0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757045] schedule+0x55/0xc0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757050] schedule_preempt_disabled+0x15/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757057] __mutex_lock.constprop.0+0x2f3/0x4c0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757064] __mutex_lock_slowpath+0x13/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757069] mutex_lock+0x35/0x40 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757073] rtnetlink_rcv_msg+0x114/0x3f0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757082] ? rtnl_calcit.isra.0+0x140/0x140 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757087] netlink_rcv_skb+0x56/0x100 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757095] rtnetlink_rcv+0x15/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757099] netlink_unicast+0x236/0x350 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757104] netlink_sendmsg+0x25e/0x4d0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757109] sock_sendmsg+0x66/0x70 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757117] sys_sendmsg+0x24f/0x290 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757123] ? import_iovec+0x1b/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757130] ? sendmsg_copy_msghdr+0x7c/0xa0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757137] ___sys_sendmsg+0x81/0xc0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757143] ? ___sys_recvmsg+0x99/0x110 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757148] ? netdev_name_node_lookup_rcu+0x6b/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757155] ? fput+0x13/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757161] ? __sys_sendmsg+0x98/0xb0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757166] ? __fget_light+0xa7/0x130 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757174] __sys_sendmsg+0x62/0xb0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757180] __x64_sys_sendmsg+0x1d/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757186] do_syscall_64+0x5c/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757191] ? do_syscall_64+0x69/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757194] ? syscall_exit_to_user_mode+0x26/0x50 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757200] ? do_syscall_64+0x69/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757203] ? exit_to_user_mode_prepare+0x37/0xb0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757210] ? syscall_exit_to_user_mode+0x26/0x50 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757214] ? __x64_sys_write+0x19/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757220] ? do_syscall_64+0x69/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757224] ? do_syscall_64+0x69/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757227] entry_SYSCALL_64_after_hwframe+0x44/0xae Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757232] RIP: 0033:0x7f571f927b4d Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757239] RSP: 002b:7ffd50fa8ec0 EFLAGS: 0293 ORIG_RAX: 002e Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757246] RAX: ffda RBX: 0001 RCX: 7f571f927b4d Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757252] RDX: RSI: 7ffd50fa8f50 RDI: 0020 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757255] RBP: 7ffd50fa9c40 R08: R09: 55e1a6a66f60 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757260] R10: 0001 R11: 0293 R12: Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757264] R13: 55e1a53bc510 R14: 00074f30 R15: 7ffd50fa8f50 Aug 22 01:15:02 pc1-rb3-n3
[Kernel-packages] [Bug 1987269] Re: [5.18.0 mainline] mlx5 deadlock
** Changed in: linux (Ubuntu) Status: Expired => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1987269 Title: [5.18.0 mainline] mlx5 deadlock Status in linux package in Ubuntu: Incomplete Bug description: $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 22.04.1 LTS Release: 22.04 Codename: jammy $ uname -a Linux pc1-rb3-n3 5.18.0-051800-generic #202205222030 SMP PREEMPT_DYNAMIC Sun May 22 20:33:46 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.735461] INFO: task ovn-controller:30439 blocked for more than 120 seconds. Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.742835] Not tainted 5.18.0-051800-generic #202205222030 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.749051] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757010] task:ovn-controller state:D stack:0 pid:30439 ppid: 1 flags:0x0002 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757019] Call Trace: Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757024] Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757031] __schedule+0x246/0x5c0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757045] schedule+0x55/0xc0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757050] schedule_preempt_disabled+0x15/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757057] __mutex_lock.constprop.0+0x2f3/0x4c0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757064] __mutex_lock_slowpath+0x13/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757069] mutex_lock+0x35/0x40 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757073] rtnetlink_rcv_msg+0x114/0x3f0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757082] ? rtnl_calcit.isra.0+0x140/0x140 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757087] netlink_rcv_skb+0x56/0x100 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757095] rtnetlink_rcv+0x15/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757099] netlink_unicast+0x236/0x350 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757104] netlink_sendmsg+0x25e/0x4d0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757109] sock_sendmsg+0x66/0x70 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757117] sys_sendmsg+0x24f/0x290 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757123] ? import_iovec+0x1b/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757130] ? sendmsg_copy_msghdr+0x7c/0xa0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757137] ___sys_sendmsg+0x81/0xc0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757143] ? ___sys_recvmsg+0x99/0x110 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757148] ? netdev_name_node_lookup_rcu+0x6b/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757155] ? fput+0x13/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757161] ? __sys_sendmsg+0x98/0xb0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757166] ? __fget_light+0xa7/0x130 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757174] __sys_sendmsg+0x62/0xb0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757180] __x64_sys_sendmsg+0x1d/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757186] do_syscall_64+0x5c/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757191] ? do_syscall_64+0x69/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757194] ? syscall_exit_to_user_mode+0x26/0x50 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757200] ? do_syscall_64+0x69/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757203] ? exit_to_user_mode_prepare+0x37/0xb0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757210] ? syscall_exit_to_user_mode+0x26/0x50 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757214] ? __x64_sys_write+0x19/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757220] ? do_syscall_64+0x69/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757224] ? do_syscall_64+0x69/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757227] entry_SYSCALL_64_after_hwframe+0x44/0xae Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757232] RIP: 0033:0x7f571f927b4d Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757239] RSP: 002b:7ffd50fa8ec0 EFLAGS: 0293 ORIG_RAX: 002e Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757246] RAX: ffda RBX: 0001 RCX: 7f571f927b4d Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757252] RDX: RSI: 7ffd50fa8f50 RDI: 0020 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757255] RBP: 7ffd50fa9c40 R08: R09: 55e1a6a66f60 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757260] R10: 0001 R11: 0293 R12: Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757264] R13: 55e1a53bc510 R14: 00074f30 R15: 7ffd50fa8f50 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757271] Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757646]
[Kernel-packages] [Bug 1987269] Re: [5.18.0 mainline] mlx5 deadlock
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1987269 Title: [5.18.0 mainline] mlx5 deadlock Status in linux package in Ubuntu: Expired Bug description: $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 22.04.1 LTS Release: 22.04 Codename: jammy $ uname -a Linux pc1-rb3-n3 5.18.0-051800-generic #202205222030 SMP PREEMPT_DYNAMIC Sun May 22 20:33:46 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.735461] INFO: task ovn-controller:30439 blocked for more than 120 seconds. Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.742835] Not tainted 5.18.0-051800-generic #202205222030 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.749051] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757010] task:ovn-controller state:D stack:0 pid:30439 ppid: 1 flags:0x0002 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757019] Call Trace: Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757024] Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757031] __schedule+0x246/0x5c0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757045] schedule+0x55/0xc0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757050] schedule_preempt_disabled+0x15/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757057] __mutex_lock.constprop.0+0x2f3/0x4c0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757064] __mutex_lock_slowpath+0x13/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757069] mutex_lock+0x35/0x40 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757073] rtnetlink_rcv_msg+0x114/0x3f0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757082] ? rtnl_calcit.isra.0+0x140/0x140 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757087] netlink_rcv_skb+0x56/0x100 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757095] rtnetlink_rcv+0x15/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757099] netlink_unicast+0x236/0x350 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757104] netlink_sendmsg+0x25e/0x4d0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757109] sock_sendmsg+0x66/0x70 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757117] sys_sendmsg+0x24f/0x290 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757123] ? import_iovec+0x1b/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757130] ? sendmsg_copy_msghdr+0x7c/0xa0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757137] ___sys_sendmsg+0x81/0xc0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757143] ? ___sys_recvmsg+0x99/0x110 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757148] ? netdev_name_node_lookup_rcu+0x6b/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757155] ? fput+0x13/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757161] ? __sys_sendmsg+0x98/0xb0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757166] ? __fget_light+0xa7/0x130 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757174] __sys_sendmsg+0x62/0xb0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757180] __x64_sys_sendmsg+0x1d/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757186] do_syscall_64+0x5c/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757191] ? do_syscall_64+0x69/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757194] ? syscall_exit_to_user_mode+0x26/0x50 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757200] ? do_syscall_64+0x69/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757203] ? exit_to_user_mode_prepare+0x37/0xb0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757210] ? syscall_exit_to_user_mode+0x26/0x50 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757214] ? __x64_sys_write+0x19/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757220] ? do_syscall_64+0x69/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757224] ? do_syscall_64+0x69/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757227] entry_SYSCALL_64_after_hwframe+0x44/0xae Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757232] RIP: 0033:0x7f571f927b4d Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757239] RSP: 002b:7ffd50fa8ec0 EFLAGS: 0293 ORIG_RAX: 002e Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757246] RAX: ffda RBX: 0001 RCX: 7f571f927b4d Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757252] RDX: RSI: 7ffd50fa8f50 RDI: 0020 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757255] RBP: 7ffd50fa9c40 R08: R09: 55e1a6a66f60 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757260] R10: 0001 R11: 0293 R12: Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757264] R13: 55e1a53bc510 R14: 00074f30 R15: 7ffd50fa8f50 Aug 22 01:15:02 pc1-rb3-n3
[Kernel-packages] [Bug 1987269] Re: [5.18.0 mainline] mlx5 deadlock
I have received information about this issue possibly fixed by https://patchwork.kernel.org/project/netdevbpf/patch/20220510055743.118828-7-sae...@nvidia.com/ Pending confirmation ** Changed in: linux (Ubuntu) Status: Expired => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1987269 Title: [5.18.0 mainline] mlx5 deadlock Status in linux package in Ubuntu: Incomplete Bug description: $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 22.04.1 LTS Release: 22.04 Codename: jammy $ uname -a Linux pc1-rb3-n3 5.18.0-051800-generic #202205222030 SMP PREEMPT_DYNAMIC Sun May 22 20:33:46 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.735461] INFO: task ovn-controller:30439 blocked for more than 120 seconds. Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.742835] Not tainted 5.18.0-051800-generic #202205222030 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.749051] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757010] task:ovn-controller state:D stack:0 pid:30439 ppid: 1 flags:0x0002 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757019] Call Trace: Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757024] Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757031] __schedule+0x246/0x5c0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757045] schedule+0x55/0xc0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757050] schedule_preempt_disabled+0x15/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757057] __mutex_lock.constprop.0+0x2f3/0x4c0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757064] __mutex_lock_slowpath+0x13/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757069] mutex_lock+0x35/0x40 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757073] rtnetlink_rcv_msg+0x114/0x3f0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757082] ? rtnl_calcit.isra.0+0x140/0x140 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757087] netlink_rcv_skb+0x56/0x100 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757095] rtnetlink_rcv+0x15/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757099] netlink_unicast+0x236/0x350 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757104] netlink_sendmsg+0x25e/0x4d0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757109] sock_sendmsg+0x66/0x70 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757117] sys_sendmsg+0x24f/0x290 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757123] ? import_iovec+0x1b/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757130] ? sendmsg_copy_msghdr+0x7c/0xa0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757137] ___sys_sendmsg+0x81/0xc0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757143] ? ___sys_recvmsg+0x99/0x110 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757148] ? netdev_name_node_lookup_rcu+0x6b/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757155] ? fput+0x13/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757161] ? __sys_sendmsg+0x98/0xb0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757166] ? __fget_light+0xa7/0x130 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757174] __sys_sendmsg+0x62/0xb0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757180] __x64_sys_sendmsg+0x1d/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757186] do_syscall_64+0x5c/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757191] ? do_syscall_64+0x69/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757194] ? syscall_exit_to_user_mode+0x26/0x50 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757200] ? do_syscall_64+0x69/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757203] ? exit_to_user_mode_prepare+0x37/0xb0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757210] ? syscall_exit_to_user_mode+0x26/0x50 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757214] ? __x64_sys_write+0x19/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757220] ? do_syscall_64+0x69/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757224] ? do_syscall_64+0x69/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757227] entry_SYSCALL_64_after_hwframe+0x44/0xae Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757232] RIP: 0033:0x7f571f927b4d Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757239] RSP: 002b:7ffd50fa8ec0 EFLAGS: 0293 ORIG_RAX: 002e Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757246] RAX: ffda RBX: 0001 RCX: 7f571f927b4d Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757252] RDX: RSI: 7ffd50fa8f50 RDI: 0020 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757255] RBP: 7ffd50fa9c40 R08: R09: 55e1a6a66f60 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757260] R10: 0001 R11: 0293 R12: Aug 22 01:15:02 pc1-rb3-n3 kernel:
[Kernel-packages] [Bug 1987269] Re: [5.18.0 mainline] mlx5 deadlock
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1987269 Title: [5.18.0 mainline] mlx5 deadlock Status in linux package in Ubuntu: Expired Bug description: $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 22.04.1 LTS Release: 22.04 Codename: jammy $ uname -a Linux pc1-rb3-n3 5.18.0-051800-generic #202205222030 SMP PREEMPT_DYNAMIC Sun May 22 20:33:46 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.735461] INFO: task ovn-controller:30439 blocked for more than 120 seconds. Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.742835] Not tainted 5.18.0-051800-generic #202205222030 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.749051] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757010] task:ovn-controller state:D stack:0 pid:30439 ppid: 1 flags:0x0002 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757019] Call Trace: Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757024] Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757031] __schedule+0x246/0x5c0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757045] schedule+0x55/0xc0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757050] schedule_preempt_disabled+0x15/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757057] __mutex_lock.constprop.0+0x2f3/0x4c0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757064] __mutex_lock_slowpath+0x13/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757069] mutex_lock+0x35/0x40 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757073] rtnetlink_rcv_msg+0x114/0x3f0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757082] ? rtnl_calcit.isra.0+0x140/0x140 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757087] netlink_rcv_skb+0x56/0x100 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757095] rtnetlink_rcv+0x15/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757099] netlink_unicast+0x236/0x350 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757104] netlink_sendmsg+0x25e/0x4d0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757109] sock_sendmsg+0x66/0x70 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757117] sys_sendmsg+0x24f/0x290 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757123] ? import_iovec+0x1b/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757130] ? sendmsg_copy_msghdr+0x7c/0xa0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757137] ___sys_sendmsg+0x81/0xc0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757143] ? ___sys_recvmsg+0x99/0x110 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757148] ? netdev_name_node_lookup_rcu+0x6b/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757155] ? fput+0x13/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757161] ? __sys_sendmsg+0x98/0xb0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757166] ? __fget_light+0xa7/0x130 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757174] __sys_sendmsg+0x62/0xb0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757180] __x64_sys_sendmsg+0x1d/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757186] do_syscall_64+0x5c/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757191] ? do_syscall_64+0x69/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757194] ? syscall_exit_to_user_mode+0x26/0x50 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757200] ? do_syscall_64+0x69/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757203] ? exit_to_user_mode_prepare+0x37/0xb0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757210] ? syscall_exit_to_user_mode+0x26/0x50 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757214] ? __x64_sys_write+0x19/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757220] ? do_syscall_64+0x69/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757224] ? do_syscall_64+0x69/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757227] entry_SYSCALL_64_after_hwframe+0x44/0xae Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757232] RIP: 0033:0x7f571f927b4d Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757239] RSP: 002b:7ffd50fa8ec0 EFLAGS: 0293 ORIG_RAX: 002e Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757246] RAX: ffda RBX: 0001 RCX: 7f571f927b4d Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757252] RDX: RSI: 7ffd50fa8f50 RDI: 0020 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757255] RBP: 7ffd50fa9c40 R08: R09: 55e1a6a66f60 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757260] R10: 0001 R11: 0293 R12: Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757264] R13: 55e1a53bc510 R14: 00074f30 R15: 7ffd50fa8f50 Aug 22 01:15:02 pc1-rb3-n3
[Kernel-packages] [Bug 1987269] Re: [5.18.0 mainline] mlx5 deadlock
** Attachment added: "The issue also occurs on the 5.15.0-48.54 kernel currently in -proposed" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1987269/+attachment/5613800/+files/apport-bug-1987269.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1987269 Title: [5.18.0 mainline] mlx5 deadlock Status in linux package in Ubuntu: Incomplete Bug description: $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 22.04.1 LTS Release: 22.04 Codename: jammy $ uname -a Linux pc1-rb3-n3 5.18.0-051800-generic #202205222030 SMP PREEMPT_DYNAMIC Sun May 22 20:33:46 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.735461] INFO: task ovn-controller:30439 blocked for more than 120 seconds. Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.742835] Not tainted 5.18.0-051800-generic #202205222030 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.749051] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757010] task:ovn-controller state:D stack:0 pid:30439 ppid: 1 flags:0x0002 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757019] Call Trace: Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757024] Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757031] __schedule+0x246/0x5c0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757045] schedule+0x55/0xc0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757050] schedule_preempt_disabled+0x15/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757057] __mutex_lock.constprop.0+0x2f3/0x4c0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757064] __mutex_lock_slowpath+0x13/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757069] mutex_lock+0x35/0x40 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757073] rtnetlink_rcv_msg+0x114/0x3f0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757082] ? rtnl_calcit.isra.0+0x140/0x140 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757087] netlink_rcv_skb+0x56/0x100 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757095] rtnetlink_rcv+0x15/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757099] netlink_unicast+0x236/0x350 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757104] netlink_sendmsg+0x25e/0x4d0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757109] sock_sendmsg+0x66/0x70 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757117] sys_sendmsg+0x24f/0x290 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757123] ? import_iovec+0x1b/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757130] ? sendmsg_copy_msghdr+0x7c/0xa0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757137] ___sys_sendmsg+0x81/0xc0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757143] ? ___sys_recvmsg+0x99/0x110 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757148] ? netdev_name_node_lookup_rcu+0x6b/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757155] ? fput+0x13/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757161] ? __sys_sendmsg+0x98/0xb0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757166] ? __fget_light+0xa7/0x130 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757174] __sys_sendmsg+0x62/0xb0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757180] __x64_sys_sendmsg+0x1d/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757186] do_syscall_64+0x5c/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757191] ? do_syscall_64+0x69/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757194] ? syscall_exit_to_user_mode+0x26/0x50 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757200] ? do_syscall_64+0x69/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757203] ? exit_to_user_mode_prepare+0x37/0xb0 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757210] ? syscall_exit_to_user_mode+0x26/0x50 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757214] ? __x64_sys_write+0x19/0x20 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757220] ? do_syscall_64+0x69/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757224] ? do_syscall_64+0x69/0x80 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757227] entry_SYSCALL_64_after_hwframe+0x44/0xae Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757232] RIP: 0033:0x7f571f927b4d Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757239] RSP: 002b:7ffd50fa8ec0 EFLAGS: 0293 ORIG_RAX: 002e Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757246] RAX: ffda RBX: 0001 RCX: 7f571f927b4d Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757252] RDX: RSI: 7ffd50fa8f50 RDI: 0020 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757255] RBP: 7ffd50fa9c40 R08: R09: 55e1a6a66f60 Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757260] R10: 0001 R11: 0293 R12: Aug 22 01:15:02 pc1-rb3-n3 kernel: [200712.757264] R13: 55e1a53bc510 R14: