Re: [PATCH] net/tls: race causes kernel panic

2020-09-24 Thread David Miller
From: Rohit Maheshwari Date: Thu, 24 Sep 2020 12:28:45 +0530 > BUG: kernel NULL pointer dereference, address: 00b8 ... > RIP: 0010:tx_work_handler+0x1b/0x70 [tls] ... > Call Trace: > process_one_work+0x1a7/0x370 > worker_thread+0x30/0x370 > ? process_one_work+0x370/0x370 >

Re: [PATCH] net/tls: race causes kernel panic

2020-09-24 Thread Jakub Kicinski
On Thu, 24 Sep 2020 12:28:45 +0530 Rohit Maheshwari wrote: > BUG: kernel NULL pointer dereference, address: 00b8 > #PF: supervisor read access in kernel mode > #PF: error_code(0x) - not-present page > PGD 8008b6fef067 P4D 8008b6fef067 PUD 8b6fe6067 PMD 0 > Oops: [#1

[PATCH] net/tls: race causes kernel panic

2020-09-23 Thread Rohit Maheshwari
BUG: kernel NULL pointer dereference, address: 00b8 #PF: supervisor read access in kernel mode #PF: error_code(0x) - not-present page PGD 8008b6fef067 P4D 8008b6fef067 PUD 8b6fe6067 PMD 0 Oops: [#1] SMP PTI CPU: 12 PID: 23871 Comm: kworker/12:80 Kdump: loaded Taint