From 9d0132a2fb379f6464ea0c08c98e77d361eb564d Mon Sep 17 00:00:00 2001 From: Dmitry Vyukov Date: Tue, 12 Dec 2017 11:58:52 +0100 Subject: pkg/report: move guilty file test data to testdir/ linux_test.go is total mess and very hard to work with. Turns out we had 2 tests that do exactly the same (verify Report), but nobody ever noticed. Move all test data to testdir/. One file per crash. --- pkg/report/testdata/linux/guilty/19 | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 pkg/report/testdata/linux/guilty/19 (limited to 'pkg/report/testdata/linux/guilty/19') diff --git a/pkg/report/testdata/linux/guilty/19 b/pkg/report/testdata/linux/guilty/19 new file mode 100644 index 000000000..95975afc5 --- /dev/null +++ b/pkg/report/testdata/linux/guilty/19 @@ -0,0 +1,36 @@ +FILE: crypto/af_alg.c + +BUG: sleeping function called from invalid context at arch/x86/mm/fault.c:1372 +in_atomic(): 0, irqs_disabled(): 1, pid: 22259, name: syz-executor7 +2 locks held by syz-executor7/22259: + #0: (sk_lock-AF_ALG){+.+.}, at: [<0000000035a74818>] lock_sock include/net/sock.h:1465 [inline] + #0: (sk_lock-AF_ALG){+.+.}, at: [<0000000035a74818>] af_alg_wait_for_data+0x2f2/0x650 crypto/af_alg.c:768 + #1: (&mm->mmap_sem){++++}, at: [<0000000044f840f2>] __do_page_fault+0x32d/0xc90 arch/x86/mm/fault.c:1358 +irq event stamp: 332 +hardirqs last enabled at (331): [<00000000eed64b41>] slab_alloc mm/slab.c:3378 [inline] +hardirqs last enabled at (331): [<00000000eed64b41>] __do_kmalloc mm/slab.c:3709 [inline] +hardirqs last enabled at (331): [<00000000eed64b41>] __kmalloc+0x23a/0x760 mm/slab.c:3720 +hardirqs last disabled at (332): [<00000000f3407c2d>] kfree+0x6a/0x250 mm/slab.c:3800 +softirqs last enabled at (318): [<00000000c75b17c3>] lock_sock_nested+0x91/0x110 net/core/sock.c:2765 +softirqs last disabled at (316): [<00000000272f4822>] spin_lock_bh include/linux/spinlock.h:320 [inline] +softirqs last disabled at (316): [<00000000272f4822>] lock_sock_nested+0x44/0x110 net/core/sock.c:2762 +CPU: 0 PID: 22259 Comm: syz-executor7 Not tainted 4.15.0-rc1+ #131 +Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 +Call Trace: + __dump_stack lib/dump_stack.c:17 [inline] + dump_stack+0x194/0x257 lib/dump_stack.c:53 + ___might_sleep+0x2b2/0x470 kernel/sched/core.c:6060 + __might_sleep+0x95/0x190 kernel/sched/core.c:6013 + __do_page_fault+0x350/0xc90 arch/x86/mm/fault.c:1372 + do_page_fault+0xee/0x720 arch/x86/mm/fault.c:1504 + page_fault+0x22/0x30 arch/x86/entry/entry_64.S:1094 +RIP: 0010:virt_to_cache mm/slab.c:400 [inline] +RIP: 0010:kfree+0xb2/0x250 mm/slab.c:3802 +RSP: 0018:ffff8801cc82f780 EFLAGS: 00010046 +RAX: 0000000000000000 RBX: ffff8801cc82f948 RCX: ffffffffffffffff +RDX: ffffea0007320bc0 RSI: 0000000000000000 RDI: ffff8801cc82f948 +RBP: ffff8801cc82f7a0 R08: ffffed003a54e4dc R09: 0000000000000000 +R10: 0000000000000001 R11: ffffed003a54e4db R12: 0000000000000286 +R13: 0000000000000000 R14: ffff8801cc82f948 R15: ffff8801cc82f8b0 + blkcipher_walk_done+0x72b/0xde0 crypto/blkcipher.c:139 + encrypt+0x50a/0xaf0 crypto/salsa20_generic.c:208 -- cgit mrf-deployment