From ba8cd6d708b97d6be4f9164758b6a7c690d252b2 Mon Sep 17 00:00:00 2001 From: Dmitry Vyukov Date: Wed, 10 Oct 2018 17:32:28 +0200 Subject: pkg/report: ignore arch/.*/mm/physaddr.c as guilty file This is called from kfree in the added test. We already ignore everything related to kmalloc/free and e.g. arch/.*/mm/fault.c, so it looks reasonable to ignore this one too. --- pkg/report/testdata/linux/guilty/41 | 51 +++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 pkg/report/testdata/linux/guilty/41 (limited to 'pkg/report/testdata/linux/guilty') diff --git a/pkg/report/testdata/linux/guilty/41 b/pkg/report/testdata/linux/guilty/41 new file mode 100644 index 000000000..f7580b2dc --- /dev/null +++ b/pkg/report/testdata/linux/guilty/41 @@ -0,0 +1,51 @@ +FILE: fs/overlayfs/namei.c + +------------[ cut here ]------------ +kernel BUG at arch/x86/mm/physaddr.c:22! +invalid opcode: 0000 [#1] PREEMPT SMP KASAN +CPU: 0 PID: 5918 Comm: syz-executor189 Not tainted 4.19.0-rc7+ #53 +Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 +RIP: 0010:__phys_addr+0xff/0x120 arch/x86/mm/physaddr.c:22 +Code: 3c 02 00 75 31 4c 8b 25 ff c3 ee 07 48 89 de bf ff ff ff 1f e8 a2 7a 46 00 49 01 dc 48 81 fb ff ff ff 1f 76 a7 e8 61 79 46 00 <0f> 0b e8 6a e9 89 00 e9 7a ff ff ff e8 c0 e9 89 00 eb c8 0f 1f 40 +RSP: 0018:ffff8801c3387770 EFLAGS: 00010093 +RAX: ffff8801c323a080 RBX: 000000007ffffff4 RCX: ffffffff81385c1e +RDX: 0000000000000000 RSI: ffffffff81385c2f RDI: 0000000000000007 +RBP: ffff8801c3387788 R08: ffff8801c323a080 R09: ffffed003b5c4fe8 +R10: ffffed003b5c4fe8 R11: ffff8801dae27f47 R12: 000000007ffffff4 +R13: 0000000000000001 R14: ffffffff882f8c80 R15: 0000000000004063 +FS: 000000000148d880(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 +CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 +CR2: 0000000000619570 CR3: 00000001c4ab0000 CR4: 00000000001406f0 +DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 +DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 +Call Trace: + virt_to_head_page include/linux/mm.h:658 [inline] + virt_to_cache mm/slab.c:399 [inline] + kfree+0x7b/0x230 mm/slab.c:3809 + ovl_verify_set_fh+0xba/0x180 fs/overlayfs/namei.c:435 + ovl_verify_origin fs/overlayfs/overlayfs.h:316 [inline] + ovl_get_indexdir fs/overlayfs/super.c:1139 [inline] + ovl_fill_super+0x3026/0x3f7b fs/overlayfs/super.c:1441 + mount_nodev+0x6b/0x110 fs/super.c:1204 + ovl_mount+0x2c/0x40 fs/overlayfs/super.c:1518 + mount_fs+0xae/0x31d fs/super.c:1261 + vfs_kern_mount.part.35+0xdc/0x4f0 fs/namespace.c:961 + vfs_kern_mount fs/namespace.c:951 [inline] + do_new_mount fs/namespace.c:2457 [inline] + do_mount+0x581/0x31f0 fs/namespace.c:2787 + ksys_mount+0x12d/0x140 fs/namespace.c:3003 + __do_sys_mount fs/namespace.c:3017 [inline] + __se_sys_mount fs/namespace.c:3014 [inline] + __x64_sys_mount+0xbe/0x150 fs/namespace.c:3014 + do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 + entry_SYSCALL_64_after_hwframe+0x49/0xbe +RIP: 0033:0x4418e9 +Code: 26 02 00 85 c0 b8 00 00 00 00 48 0f 44 c3 5b c3 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 +RSP: 002b:00007ffc88122678 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 +RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004418e9 +RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 +RBP: 00007ffc881226c0 R08: 0000000020000100 R09: 0000000000000100 +R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 +R13: ffffffffffffffff R14: 0000000000000000 R15: 0000000000000000 +Modules linked in: +---[ end trace 25e838f694c8a24f ]--- -- cgit mrf-deployment