Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported |
---|---|---|---|---|---|---|
KASAN: slab-out-of-bounds Read in class_equal | syz | done | 45 | 1736d | 1809d |
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Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported |
---|---|---|---|---|---|---|
KASAN: slab-out-of-bounds Read in class_equal | syz | done | 45 | 1736d | 1809d |
Title | Replies (including bot) | Last reply |
---|---|---|
KASAN: use-after-free Read in class_equal | 1 (2) | 2019/05/26 06:43 |
================================================================== BUG: KASAN: use-after-free in class_equal+0x40/0x50 /kernel/locking/lockdep.c:1579 Read of size 8 at addr ffff888088b07980 by task syz-executor.5/9715 CPU: 1 PID: 9715 Comm: syz-executor.5 Not tainted 5.2.0+ #61 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: Allocated by task 1102416563: (stack is not available) Freed by task 2290545821: BUG: unable to handle page fault for address: ffffffff8c28b458 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 8c70067 P4D 8c70067 PUD 8c71063 PMD 0 Thread overran stack, or stack corrupted Oops: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 9715 Comm: syz-executor.5 Not tainted 5.2.0+ #61 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:stack_depot_fetch+0x10/0x30 /lib/stackdepot.c:203 Code: ff ff 48 c7 c7 10 f0 d2 88 e8 6c 95 5d fe e9 d7 fe ff ff 90 90 90 90 90 90 90 89 f8 c1 ef 11 25 ff ff 1f 00 81 e7 f0 3f 00 00 <48> 03 3c c5 60 b4 28 8b 48 8d 47 18 48 89 06 8b 47 0c c3 0f 1f 00 RSP: 0018:ffff888088b07768 EFLAGS: 00010006 RAX: 00000000001fffff RBX: ffff888088b07e8c RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffff888088b07770 RDI: 0000000000003ff0 RBP: ffff888088b07788 R08: 000000000000001c R09: ffffed1015d244fa R10: ffffed1015d244f9 R11: ffff8880ae9227cf R12: ffffea000222c180 R13: ffff888088b07980 R14: ffff8880aa400e00 R15: ffff888088b07e80 FS: 000055555612a940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffffff8c28b458 CR3: 00000000a45bf000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: Modules linked in: CR2: ffffffff8c28b458 ---[ end trace 9fafb1fc6a82969c ]--- RIP: 0010:stack_depot_fetch+0x10/0x30 /lib/stackdepot.c:203 Code: ff ff 48 c7 c7 10 f0 d2 88 e8 6c 95 5d fe e9 d7 fe ff ff 90 90 90 90 90 90 90 89 f8 c1 ef 11 25 ff ff 1f 00 81 e7 f0 3f 00 00 <48> 03 3c c5 60 b4 28 8b 48 8d 47 18 48 89 06 8b 47 0c c3 0f 1f 00 RSP: 0018:ffff888088b07768 EFLAGS: 00010006 RAX: 00000000001fffff RBX: ffff888088b07e8c RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffff888088b07770 RDI: 0000000000003ff0 RBP: ffff888088b07788 R08: 000000000000001c R09: ffffed1015d244fa R10: ffffed1015d244f9 R11: ffff8880ae9227cf R12: ffffea000222c180 R13: ffff888088b07980 R14: ffff8880aa400e00 R15: ffff888088b07e80 FS: 000055555612a940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffffff8c28b458 CR3: 00000000a45bf000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2019/07/19 05:43 | upstream | 22051d9c4a57 | 7bb222f7 | .config | console log | report | syz | ci-upstream-kasan-gce-selinux-root | ||||
2019/07/19 01:50 | upstream | 22051d9c4a57 | 7bb222f7 | .config | console log | report | syz | ci-upstream-kasan-gce-selinux-root | ||||
2019/07/06 17:09 | upstream | 69bf4b6b54fb | f62e1e85 | .config | console log | report | syz | ci-upstream-kasan-gce-selinux-root | ||||
2019/07/01 07:48 | upstream | 6fbc7275c7a9 | 699d6448 | .config | console log | report | syz | ci-upstream-kasan-gce-selinux-root | ||||
2019/06/21 09:06 | upstream | abf02e2964b3 | 34bf9440 | .config | console log | report | syz | ci-upstream-kasan-gce-selinux-root | ||||
2019/06/21 08:34 | upstream | abf02e2964b3 | 34bf9440 | .config | console log | report | syz | ci-upstream-kasan-gce-root | ||||
2019/06/16 14:52 | upstream | e01e060fe00d | 442206d7 | .config | console log | report | syz | ci-upstream-kasan-gce-root | ||||
2019/06/16 13:50 | upstream | e01e060fe00d | 442206d7 | .config | console log | report | syz | ci-upstream-kasan-gce-root | ||||
2019/06/08 08:17 | upstream | 79c3ba3206c7 | cf9c3a50 | .config | console log | report | syz | ci-upstream-kasan-gce-smack-root | ||||
2019/06/08 01:07 | upstream | 16d72dd4891f | ce9107d0 | .config | console log | report | syz | ci-upstream-kasan-gce-selinux-root | ||||
2019/05/25 11:19 | upstream | c50bbf615f2f | 85c57315 | .config | console log | report | syz | ci-upstream-kasan-gce-root | ||||
2019/05/25 08:54 | upstream | c50bbf615f2f | 85c57315 | .config | console log | report | syz | ci-upstream-kasan-gce-smack-root | ||||
2019/07/26 03:55 | net-old | 107e47cc80ec | 732bc5a0 | .config | console log | report | syz | ci-upstream-net-this-kasan-gce | ||||
2019/07/25 09:29 | net-old | 107e47cc80ec | 32329ceb | .config | console log | report | syz | ci-upstream-net-this-kasan-gce | ||||
2019/07/07 03:24 | net-old | 537de0c8ca2b | f62e1e85 | .config | console log | report | syz | ci-upstream-net-this-kasan-gce | ||||
2019/06/23 20:19 | net-old | 85f9aa7565bd | 472f0082 | .config | console log | report | syz | ci-upstream-net-this-kasan-gce | ||||
2019/06/07 03:02 | net-old | 85cb928787ea | 698773cb | .config | console log | report | syz | ci-upstream-net-this-kasan-gce | ||||
2019/07/25 08:52 | net-next-old | 31cc088a4f5d | 32329ceb | .config | console log | report | syz | ci-upstream-net-kasan-gce | ||||
2019/07/19 06:44 | net-next-old | 192f0f8e9db7 | 7bb222f7 | .config | console log | report | syz | ci-upstream-net-kasan-gce | ||||
2019/07/06 16:44 | net-next-old | 23f30c41c732 | f62e1e85 | .config | console log | report | syz | ci-upstream-net-kasan-gce | ||||
2019/06/26 06:55 | net-next-old | 045df37e743c | 0a8d1a96 | .config | console log | report | syz | ci-upstream-net-kasan-gce | ||||
2019/06/23 19:49 | net-next-old | 92ad6325cb89 | 472f0082 | .config | console log | report | syz | ci-upstream-net-kasan-gce | ||||
2019/06/21 03:44 | net-next-old | dca73a65a683 | 34bf9440 | .config | console log | report | syz | ci-upstream-net-kasan-gce | ||||
2019/06/21 02:38 | net-next-old | dca73a65a683 | 34bf9440 | .config | console log | report | syz | ci-upstream-net-kasan-gce | ||||
2019/06/15 09:48 | net-next-old | 877cd9ffbc9c | 442206d7 | .config | console log | report | syz | ci-upstream-net-kasan-gce | ||||
2019/06/11 06:41 | net-next-old | a248384e6420 | 0159583c | .config | console log | report | syz | ci-upstream-net-kasan-gce | ||||
2019/06/08 22:39 | net-next-old | a6cdeeb16bff | 0159583c | .config | console log | report | syz | ci-upstream-net-kasan-gce | ||||
2019/06/05 14:58 | net-next-old | 712246bc93cb | bfb4a51e | .config | console log | report | syz | ci-upstream-net-kasan-gce | ||||
2019/06/05 08:23 | net-next-old | 712246bc93cb | bfb4a51e | .config | console log | report | syz | ci-upstream-net-kasan-gce | ||||
2019/07/11 08:51 | linux-next | a77f5c70e3d2 | ff7bf04c | .config | console log | report | syz | ci-upstream-linux-next-kasan-gce-root | ||||
2019/07/08 05:27 | linux-next | f9ca7f5a1eb9 | f62e1e85 | .config | console log | report | syz | ci-upstream-linux-next-kasan-gce-root | ||||
2019/07/03 04:14 | linux-next | 4fc74c2c8af7 | 55565fa0 | .config | console log | report | syz | ci-upstream-linux-next-kasan-gce-root | ||||
2019/07/03 02:43 | linux-next | 4fc74c2c8af7 | 55565fa0 | .config | console log | report | syz | ci-upstream-linux-next-kasan-gce-root | ||||
2019/06/18 07:50 | linux-next | a125097c8410 | 442206d7 | .config | console log | report | syz | ci-upstream-linux-next-kasan-gce-root |