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🐞 Open [1167] 🐞 Fixed [4324] 🐞 Invalid [9670] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes |
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: 0 PID: 7023 Comm: syz-executor295 Not tainted 4.20.0-rc1+ #111 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:__find_plane_by_offset drivers/media/common/videobuf2/videobuf2-core.c:2006 [inline] RIP: 0010:vb2_mmap+0x23c/0x6f0 drivers/media/common/videobuf2/videobuf2-core.c:2128 Code: 80 3c 10 00 0f 85 1b 04 00 00 48 b9 00 00 00 00 00 fc ff df 48 8b 45 b8 48 8b 00 48 8d 78 14 48 89 45 d0 48 89 f8 48 c1 e8 03 <0f> b6 14 08 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 fa RSP: 0018:ffff8881c3f477d0 EFLAGS: 00010203 RAX: 0000000000000002 RBX: 000000000000000a RCX: dffffc0000000000 RDX: dffffc0000000000 RSI: ffffffff854ccb60 RDI: 0000000000000014 RBP: ffff8881c3f47820 R08: ffff8881c8c8e0c0 R09: ffffed1039b584be R10: ffffed1039b584be R11: ffff8881cdac25f7 R12: 0000000000000000 R13: 0000000000000001 R14: 0000000020a00000 R15: ffff8881cb147268 FS: 0000000001a87880(0000) GS:ffff8881dae00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000006cf090 CR3: 00000001b0919000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: vb2_fop_mmap+0x4b/0x70 drivers/media/common/videobuf2/videobuf2-v4l2.c:999 v4l2_mmap+0x153/0x200 drivers/media/v4l2-core/v4l2-dev.c:401 call_mmap include/linux/fs.h:1862 [inline] mmap_region+0xe85/0x1cd0 mm/mmap.c:1786 do_mmap+0xa22/0x1230 mm/mmap.c:1559 do_mmap_pgoff include/linux/mm.h:2328 [inline] vm_mmap_pgoff+0x213/0x2c0 mm/util.c:350 ksys_mmap_pgoff+0x4da/0x660 mm/mmap.c:1609 __do_sys_mmap arch/x86/kernel/sys_x86_64.c:100 [inline] __se_sys_mmap arch/x86/kernel/sys_x86_64.c:91 [inline] __x64_sys_mmap+0xe9/0x1b0 arch/x86/kernel/sys_x86_64.c:91 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x444c09 Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007ffd2c922fb8 EFLAGS: 00000212 ORIG_RAX: 0000000000000009 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444c09 RDX: 00000000ffffffff RSI: 0000000000600000 RDI: 0000000020a00000 RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000020a00000 R10: 0000000000000011 R11: 0000000000000212 R12: 000000000000f6c5 R13: 0000000000401f50 R14: 0000000000000000 R15: 0000000000000000 Modules linked in: ---[ end trace 3c9d5b0c0b21252b ]--- RIP: 0010:__find_plane_by_offset drivers/media/common/videobuf2/videobuf2-core.c:2006 [inline] RIP: 0010:vb2_mmap+0x23c/0x6f0 drivers/media/common/videobuf2/videobuf2-core.c:2128 Code: 80 3c 10 00 0f 85 1b 04 00 00 48 b9 00 00 00 00 00 fc ff df 48 8b 45 b8 48 8b 00 48 8d 78 14 48 89 45 d0 48 89 f8 48 c1 e8 03 <0f> b6 14 08 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 fa RSP: 0018:ffff8881c3f477d0 EFLAGS: 00010203 RAX: 0000000000000002 RBX: 000000000000000a RCX: dffffc0000000000 RDX: dffffc0000000000 RSI: ffffffff854ccb60 RDI: 0000000000000014 RBP: ffff8881c3f47820 R08: ffff8881c8c8e0c0 R09: ffffed1039b584be R10: ffffed1039b584be R11: ffff8881cdac25f7 R12: 0000000000000000 R13: 0000000000000001 R14: 0000000020a00000 R15: ffff8881cb147268 FS: 0000000001a87880(0000) GS:ffff8881dae00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000414ca0 CR3: 00000001b0919000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Manager | Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
ci-upstream-kasan-gce-selinux-root | 2018/11/12 06:12 | upstream | e12e00e388de | 7b5f8621 | .config | console log | report | syz | C | |||
ci-upstream-kasan-gce-smack-root | 2018/11/12 04:09 | upstream | e12e00e388de | 7b5f8621 | .config | console log | report | syz | C | |||
ci-upstream-linux-next-kasan-gce-root | 2018/11/11 23:41 | linux-next | 442b8cea2477 | 7b5f8621 | .config | console log | report | syz | C | |||
ci-upstream-kasan-gce | 2018/12/25 11:42 | upstream | 8fe28cb58bcb | 8a41a0ad | .config | console log | report | |||||
ci-upstream-kasan-gce | 2018/12/24 15:24 | upstream | 8fe28cb58bcb | be79df56 | .config | console log | report | |||||
ci-upstream-kasan-gce | 2018/12/22 06:16 | upstream | 5092adb2272e | 603b5124 | .config | console log | report | |||||
ci-upstream-kasan-gce-root | 2018/12/18 20:29 | upstream | ddfbab46539f | 4edaba93 | .config | console log | report | |||||
ci-upstream-kasan-gce-root | 2018/12/17 17:19 | upstream | 7566ec393f41 | def91db3 | .config | console log | report | |||||
ci-upstream-kasan-gce-smack-root | 2018/12/09 05:45 | upstream | 8214bdf7d3e6 | c7918378 | .config | console log | report | |||||
ci-upstream-kasan-gce-selinux-root | 2018/12/05 06:46 | upstream | 0072a0c14d5b | f162ad97 | .config | console log | report | |||||
ci-upstream-kasan-gce-root | 2018/12/01 20:48 | upstream | d8f190ee836a | 5a581673 | .config | console log | report | |||||
ci-upstream-kasan-gce | 2018/11/14 10:42 | upstream | ccda4af0f4b9 | 5f5f6d14 | .config | console log | report | |||||
ci-upstream-kasan-gce-selinux-root | 2018/11/11 23:10 | upstream | e255aee5b66c | 7b5f8621 | .config | console log | report | |||||
ci-upstream-kasan-gce-selinux-root | 2018/11/10 23:15 | upstream | ab6e1f378f54 | f3c4e618 | .config | console log | report | |||||
ci-upstream-kasan-gce-386 | 2018/12/01 23:41 | upstream | d8f190ee836a | 5a581673 | .config | console log | report | |||||
ci-upstream-kasan-gce-386 | 2018/11/24 18:50 | upstream | 7c98a4261827 | ecc7c870 | .config | console log | report | |||||
ci-upstream-kasan-gce-386 | 2018/11/23 07:14 | upstream | edeca3a769ad | 87815d9d | .config | console log | report | |||||
ci-upstream-kasan-gce-386 | 2018/11/16 14:57 | upstream | da5322e65940 | f5e275d1 | .config | console log | report | |||||
ci-upstream-linux-next-kasan-gce-root | 2018/11/26 00:55 | linux-next | 442b8cea2477 | 3d3ec907 | .config | console log | report | |||||
ci-upstream-linux-next-kasan-gce-root | 2018/11/14 13:28 | linux-next | 442b8cea2477 | 5f5f6d14 | .config | console log | report | |||||
ci-upstream-linux-next-kasan-gce-root | 2018/11/11 23:11 | linux-next | 442b8cea2477 | 7b5f8621 | .config | console log | report |