From be79df56ff6725771d7fd23193c654ab099b16fe Mon Sep 17 00:00:00 2001 From: Anton Lindqvist Date: Sat, 22 Dec 2018 11:35:53 +0100 Subject: pkg/report: lower uvm_fault oops precedence to favor more specific titles --- pkg/report/testdata/openbsd/report/9 | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 pkg/report/testdata/openbsd/report/9 (limited to 'pkg/report/testdata') diff --git a/pkg/report/testdata/openbsd/report/9 b/pkg/report/testdata/openbsd/report/9 new file mode 100644 index 000000000..110de2629 --- /dev/null +++ b/pkg/report/testdata/openbsd/report/9 @@ -0,0 +1,24 @@ +TITLE: assert "next != NULL && next->start <= entry->end" failed in uvm_fault.c + +panic: kernel diagnostic assertion "next != NULL && next->start <= entry->end" failed: file "/syzkaller/managers/main/kernel/sys/uvm/uvm_fault.c", line 1354 +Stopped at db_enter+0xa: popq %rbp + TID PID UID PRFLAGS PFLAGS CPU COMMAND +*474751 97424 0 0 0x4000000 0 syz-executor0 +db_enter() at db_enter+0xa +panic() at panic+0x147 +__assert(ffffffff81012464,ffff80002117db50,20006000,20011000) at __assert+0x24 +uvm_fault_unwire_locked(20000000,20011000,0) at uvm_fault_unwire_locked+0x1f9 +uvm_fault_unwire(10000,ffffff006076b000,10000) at uvm_fault_unwire+0x3b +physio(ffff80002117de48,ffffff006d1a8d80,ffffff006d1a8d80,ffff80002117de48,ffff +80002117dd18) at physio+0x2ba +spec_read(0) at spec_read+0x9d +VOP_READ(ffff80002117de48,ffffff006d1a8d80,ffffff0068cdfda8,0) at VOP_READ+0x5e +vn_read(ffffff0068cdfda8,ffff8000ffffc710,fffffe73) at vn_read+0x130 +dofilereadv(ffff8000ffffc710,ffff80002117def0,fffffe73,ffff80002117df08,c283a1f +6428) at dofilereadv+0x14f +sys_read(ffff80002117df90,ffff8000ffffc710,ffff80002105f330) at sys_read+0x6e +syscall(0) at syscall+0x3e4 +Xsyscall(6,0,ffffffffffffffb7,0,3,c25b6dec010) at Xsyscall+0x128 +end of kernel +end trace frame: 0xc283a1f64b0, count: 2 +https://www.openbsd.org/ddb.html describes the minimum info required in bug -- cgit mrf-deployment