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🐞 Open [712] 🐞 Fixed [297] 🐞 Invalid [838] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes | 💬 Send us feedback |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2021/10/28 16:00 | 13m | bisect fix | linux-4.19.y | error job log (0) | |
2021/09/24 14:35 | 28m | bisect fix | linux-4.19.y | job log (0) log | |
2021/08/25 13:32 | 31m | bisect fix | linux-4.19.y | job log (0) log | |
2021/07/22 21:27 | 27m | bisect fix | linux-4.19.y | job log (0) log | |
2021/06/22 14:59 | 31m | bisect fix | linux-4.19.y | job log (0) log | |
2021/05/23 07:16 | 29m | bisect fix | linux-4.19.y | job log (0) log | |
2021/04/23 04:41 | 23m | bisect fix | linux-4.19.y | job log (0) log | |
2021/03/24 00:54 | 23m | bisect fix | linux-4.19.y | job log (0) log | |
2021/02/22 00:03 | 23m | bisect fix | linux-4.19.y | job log (0) log | |
2021/02/18 11:15 | 19m | bisect fix | linux-4.19.y | error job log (0) | |
2021/02/10 03:15 | 0m | bisect fix | linux-4.19.y | error job log (0) | |
2021/01/11 02:45 | 25m | bisect fix | linux-4.19.y | job log (0) log | |
2020/12/12 02:15 | 29m | bisect fix | linux-4.19.y | job log (0) log | |
2020/11/12 01:50 | 25m | bisect fix | linux-4.19.y | job log (0) log |
ERROR: (device loop0): xtSearch: XT_GETPAGE: xtree page corrupt kasan: CONFIG_KASAN_INLINE enabled kasan: GPF could be caused by NULL-ptr deref or user memory access general protection fault: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 8119 Comm: syz-executor368 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 RIP: 0010:diFree+0x167/0x29c0 fs/jfs/jfs_imap.c:886 Code: 8b 44 24 10 48 8b 68 80 48 8b 44 24 18 4c 8d 6d 04 48 c1 e8 0c 4c 89 ea 48 c1 ea 03 48 89 04 24 48 b8 00 00 00 00 00 fc ff df <0f> b6 14 02 4c 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 fb RSP: 0018:ffff88808cd3f930 EFLAGS: 00010247 RAX: dffffc0000000000 RBX: ffff8880a531abc0 RCX: ffffffff8272bf79 RDX: 0000000000000000 RSI: ffffffff8274e8b2 RDI: ffff88808ac5f468 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: ffff88808ac5f4e8 R13: 0000000000000004 R14: ffffffff889adf80 R15: ffff888097086df8 FS: 0000555556ff4300(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fa4caebef80 CR3: 00000000b48dd000 CR4: 00000000003406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: jfs_evict_inode+0x1a1/0x210 fs/jfs/inode.c:165 evict+0x2ed/0x760 fs/inode.c:559 iput_final fs/inode.c:1555 [inline] iput+0x4f1/0x860 fs/inode.c:1581 diFreeSpecial fs/jfs/jfs_imap.c:563 [inline] diFreeSpecial+0x63/0x80 fs/jfs/jfs_imap.c:555 jfs_mount+0x215/0x3d0 fs/jfs/jfs_mount.c:202 jfs_fill_super+0x55c/0xb50 fs/jfs/super.c:589 mount_bdev+0x2fc/0x3b0 fs/super.c:1158 mount_fs+0xa3/0x310 fs/super.c:1261 vfs_kern_mount.part.0+0x68/0x470 fs/namespace.c:961 vfs_kern_mount fs/namespace.c:951 [inline] do_new_mount fs/namespace.c:2492 [inline] do_mount+0x115c/0x2f50 fs/namespace.c:2822 ksys_mount+0xcf/0x130 fs/namespace.c:3038 __do_sys_mount fs/namespace.c:3052 [inline] __se_sys_mount fs/namespace.c:3049 [inline] __x64_sys_mount+0xba/0x150 fs/namespace.c:3049 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f89c6ba920a Code: 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc0ac36528 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f89c6ba920a RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ffc0ac36540 RBP: 00007ffc0ac36540 R08: 00007ffc0ac36580 R09: 0000555556ff42c0 R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000004 R13: 00007ffc0ac36580 R14: 0000000000000357 R15: 0000000020005228 Modules linked in: ---[ end trace f794066fe363165a ]--- RIP: 0010:diFree+0x167/0x29c0 fs/jfs/jfs_imap.c:886 Code: 8b 44 24 10 48 8b 68 80 48 8b 44 24 18 4c 8d 6d 04 48 c1 e8 0c 4c 89 ea 48 c1 ea 03 48 89 04 24 48 b8 00 00 00 00 00 fc ff df <0f> b6 14 02 4c 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 fb RSP: 0018:ffff88808cd3f930 EFLAGS: 00010247 RAX: dffffc0000000000 RBX: ffff8880a531abc0 RCX: ffffffff8272bf79 RDX: 0000000000000000 RSI: ffffffff8274e8b2 RDI: ffff88808ac5f468 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: ffff88808ac5f4e8 R13: 0000000000000004 R14: ffffffff889adf80 R15: ffff888097086df8 FS: 0000555556ff4300(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055d99c373eb0 CR3: 00000000b48dd000 CR4: 00000000003406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess): 0: 8b 44 24 10 mov 0x10(%rsp),%eax 4: 48 8b 68 80 mov -0x80(%rax),%rbp 8: 48 8b 44 24 18 mov 0x18(%rsp),%rax d: 4c 8d 6d 04 lea 0x4(%rbp),%r13 11: 48 c1 e8 0c shr $0xc,%rax 15: 4c 89 ea mov %r13,%rdx 18: 48 c1 ea 03 shr $0x3,%rdx 1c: 48 89 04 24 mov %rax,(%rsp) 20: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax 27: fc ff df * 2a: 0f b6 14 02 movzbl (%rdx,%rax,1),%edx <-- trapping instruction 2e: 4c 89 e8 mov %r13,%rax 31: 83 e0 07 and $0x7,%eax 34: 83 c0 03 add $0x3,%eax 37: 38 d0 cmp %dl,%al 39: 7c 08 jl 0x43 3b: 84 d2 test %dl,%dl 3d: 0f .byte 0xf 3e: 85 fb test %edi,%ebx
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2022/10/05 19:19 | linux-4.19.y | 3f8a27f9e27b | 267e3bb1 | .config | console log | report | syz | C | [disk image] [vmlinux] [mounted in repro] | ci2-linux-4-19 | general protection fault in diFree | |
2022/09/29 10:54 | linux-4.19.y | 3f8a27f9e27b | a41a2080 | .config | console log | report | syz | C | [disk image] [vmlinux] | ci2-linux-4-19 | BUG: unable to handle kernel paging request in diFree | |
2022/09/16 21:49 | linux-4.19.y | 3f8a27f9e27b | dd9a85ff | .config | console log | report | syz | C | [disk image] [vmlinux] | ci2-linux-4-19 | general protection fault in diFree | |
2022/03/19 06:50 | linux-4.19.y | 3f8a27f9e27b | e2d91b1d | .config | console log | report | syz | C | ci2-linux-4-19 | general protection fault in diFree | ||
2020/10/13 01:50 | linux-4.19.y | a1b977b49b66 | d32b0bbf | .config | console log | report | syz | C | ci2-linux-4-19 | |||
2022/02/08 22:16 | linux-4.19.y | 3f8a27f9e27b | 0b33604d | .config | console log | report | info | ci2-linux-4-19 | KASAN: use-after-free Read in diFree | |||
2022/01/24 16:36 | linux-4.19.y | 3f8a27f9e27b | 214351e1 | .config | console log | report | info | ci2-linux-4-19 | KASAN: use-after-free Read in diFree | |||
2022/01/18 04:59 | linux-4.19.y | 3f8a27f9e27b | 731a2d23 | .config | console log | report | info | ci2-linux-4-19 | KASAN: use-after-free Read in diFree | |||
2021/12/01 14:03 | linux-4.19.y | 3f8a27f9e27b | 5fa3eacc | .config | console log | report | info | ci2-linux-4-19 | KASAN: use-after-free Read in diFree | |||
2021/07/26 13:29 | linux-4.19.y | 4938296e03bd | fd511809 | .config | console log | report | info | ci2-linux-4-19 | KASAN: use-after-free Read in diFree | |||
2023/01/29 01:38 | linux-4.19.y | 3f8a27f9e27b | 9dfcf09c | .config | console log | report | info | [disk image] [vmlinux] | ci2-linux-4-19 | general protection fault in diFree | ||
2023/01/07 23:38 | linux-4.19.y | 3f8a27f9e27b | 1dac8c7a | .config | console log | report | info | [disk image] [vmlinux] | ci2-linux-4-19 | general protection fault in diFree | ||
2022/10/03 10:57 | linux-4.19.y | 3f8a27f9e27b | feb56351 | .config | console log | report | info | [disk image] [vmlinux] | ci2-linux-4-19 | general protection fault in diFree | ||
2022/10/03 03:18 | linux-4.19.y | 3f8a27f9e27b | feb56351 | .config | console log | report | info | [disk image] [vmlinux] | ci2-linux-4-19 | general protection fault in diFree | ||
2022/09/29 07:05 | linux-4.19.y | 3f8a27f9e27b | a41a2080 | .config | console log | report | info | [disk image] [vmlinux] | ci2-linux-4-19 | general protection fault in diFree | ||
2022/09/16 21:30 | linux-4.19.y | 3f8a27f9e27b | dd9a85ff | .config | console log | report | info | [disk image] [vmlinux] | ci2-linux-4-19 | general protection fault in diFree | ||
2021/12/10 12:13 | linux-4.19.y | 3f8a27f9e27b | 4d4ce9bc | .config | console log | report | info | ci2-linux-4-19 | general protection fault in diFree | |||
2021/12/09 06:51 | linux-4.19.y | 3f8a27f9e27b | a4a2a501 | .config | console log | report | info | ci2-linux-4-19 | general protection fault in diFree | |||
2021/11/15 19:52 | linux-4.19.y | 3f8a27f9e27b | 75b04091 | .config | console log | report | info | ci2-linux-4-19 | general protection fault in diFree | |||
2021/11/13 04:30 | linux-4.19.y | 3f8a27f9e27b | 75b04091 | .config | console log | report | info | ci2-linux-4-19 | general protection fault in diFree | |||
2021/11/12 11:36 | linux-4.19.y | 3f8a27f9e27b | 75b04091 | .config | console log | report | info | ci2-linux-4-19 | general protection fault in diFree |