pkg/report: ignore the "uses deprecated v2 capabilities" warning

Author: a-nogikh

pkg/report/linux.go

@@ -1953,6 +1953,7 @@ var linuxOopses = append([]*oops{
 			compile(`WARNING: See https.* for mitigation options.`),
 			compile(`WARNING: kernel not compiled with CPU_SRSO`),
 			compile(`EXT4-[Ff][Ss](?: \(.*\))?:`), // printed in __ext4_msg
+			compile(`(?i)warning: .* uses deprecated v2 capabilities`),
 		},
 		crash.Warning,
 	},

pkg/report/testdata/linux/report/731

@@ -0,0 +1,23 @@
+TITLE: 
+
+DEC  4 15:56:11 SYZKALLER KERN.WARN KERNEL: [   62.262385][ T6753] NETLINK: 'SYZ.2.235': ATTRIBUTE TYPE 2 HAS AN INVALID LENGTH.
+[   63.031771][   T62] usb 6-1: USB disconnect, device number 4
+DEC  4 15:56:11 SYZKALLER KERN.INFO KERNEL: [   63.031771][   T62] USB 6-1: USB DISCONNECT, DEVICE NUMBER 4
+[   63.198470][    C2] net_ratelimit: 3 callbacks suppressed
+[   63.200663][    C2] IPVS: lc: UDP 224.0.0.2:0 - no destination available
+DEC  4 15:56:11 SYZKALLER KERN.WARN KERNEL: [   63.198470][    C2] NET_RATELIMIT: 3 CALLBACKS SUPPRESSED
+DEC  4 15:56:11 SYZKALLER KERN.ERR KERNEL: [   63.200663][    C2] IPVS: LC: UDP 224.0.0.2:0 - NO DESTINATION AVAILABLE
+[   63.653831][ T6896] mmap: syz.2.289 (6896) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst.
+DEC  4 15:56:12 SYZKALLER KERN.WARN KERNEL: [   63.653831][ T6896] MMAP: SYZ.2.289 (6896) USES DEPRECATED REMAP_FILE_PAGES() SYSCALL. SEE DOCUMENTATION/MM/REMAP_FILE_PAGES.RST.
+[   63.762171][ T6908] tc_dump_action: action bad kind
+DEC  4 15:56:12 SYZKALLER KERN.INFO KERNEL: [   63.762171][ T6908] TC_DUMP_ACTION: ACTION BAD KIND
+[   63.793299][ T6911] netlink: 'syz.1.294': attribute type 16 has an invalid length.
+[   63.795449][ T6911] netlink: 64138 bytes leftover after parsing attributes in process `syz.1.294'.
+DEC  4 15:56:12 SYZKALLER KERN.WARN KERNEL: [   63.793299][ T6911] NETLINK: 'SYZ.1.294': ATTRIBUTE TYPE 16 HAS AN INVALID LENGTH.
+DEC  4 15:56:12 SYZKALLER KERN.WARN KERNEL: [   63.795449][ T6911] NETLINK: 64138 BYTES LEFTOVER AFTER PARSING ATTRIBUTES IN PROCESS `SYZ.1.294'.
+[   64.026827][ T6950] capability: warning: `syz.2.309' uses deprecated v2 capabilities in a way that may be insecure
+DEC  4 15:56:12 SYZKALLER KERN.INFO KERNEL: [   64.026827][ T6950] CAPABILITY: WARNING: `SYZ.2.309' USES DEPRECATED V2 CAPABILITIES IN A WAY THAT MAY BE INSECURE
+[   64.238444][    C2] IPVS: lc: UDP 224.0.0.2:0 - no destination available
+DEC  4 15:56:13 SYZKALLER KERN.ERR KERNEL: [   64.238444][    C2] IPVS: LC: UDP 224.0.0.2:0 - NO DESTINATION AVAILABLE
+[   64.559613][   T65] Bluetooth: hci4: command 0xfc11 tx timeout
+[   64.562245][ T5951] Bluetooth: hci4: Entering manufacturer mode failed (-110)