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Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2024/12/10 07:50 | 15m | retest repro | upstream | report log | |
2024/11/25 19:40 | 26m | retest repro | upstream | report log | |
2024/11/25 19:44 | 11m | retest repro | upstream | report log | |
2024/10/29 23:35 | 12m | retest repro | upstream | report log | |
2024/10/15 23:13 | 20m | retest repro | upstream | report log | |
2024/10/01 20:44 | 18m | retest repro | linux-next | report log | |
2024/09/17 19:32 | 15m | retest repro | upstream | report log | |
2024/09/03 18:30 | 14m | retest repro | upstream | report log | |
2024/08/10 16:41 | 17m | retest repro | upstream | report log | |
2024/07/27 16:12 | 16m | retest repro | upstream | report log | |
2023/08/01 21:45 | 19m | astrajoan@yahoo.com | patch | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master | OK log |
2023/07/09 01:12 | 1h15m | astrajoan@yahoo.com | patch | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master | OK log |
divide error: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 5052 Comm: syz-executor301 Not tainted 6.7.0-syzkaller-09928-g052d534373b7 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 RIP: 0010:drm_mode_vrefresh+0x199/0x200 drivers/gpu/drm/drm_modes.c:1303 Code: 89 de e8 aa d9 8e fc 66 83 fb 01 76 08 e8 4f de 8e fc 0f af eb e8 47 de 8e fc 4d 69 e4 e8 03 00 00 89 e8 31 d2 d1 e8 4c 01 e0 <48> f7 f5 48 89 c3 e8 2c de 8e fc 89 d8 5b 5d 41 5c 41 5d 41 5e c3 RSP: 0018:ffffc9000345f9e0 EFLAGS: 00010206 RAX: 000000000001f400 RBX: 0000000000000400 RCX: ffffffff84f81af6 RDX: 0000000000000000 RSI: ffffffff84f81b09 RDI: 0000000000000003 RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000001 R10: 0000000000000400 R11: ffffffff81ddd204 R12: 000000000001f400 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000008 FS: 0000555557375380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000005fdeb8 CR3: 000000007b190000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> drm_mode_debug_printmodeline+0x233/0x300 drivers/gpu/drm/drm_modes.c:60 drm_mode_setcrtc+0x11ce/0x1680 drivers/gpu/drm/drm_crtc.c:793 drm_ioctl_kernel+0x1e8/0x3d0 drivers/gpu/drm/drm_ioctl.c:744 drm_ioctl+0x5d4/0xc00 drivers/gpu/drm/drm_ioctl.c:841 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:871 [inline] __se_sys_ioctl fs/ioctl.c:857 [inline] __x64_sys_ioctl+0x18f/0x210 fs/ioctl.c:857 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xd3/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7fdde31c4729 Code: 48 83 c4 28 c3 e8 37 17 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffecd041548 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007ffecd041718 RCX: 00007fdde31c4729 RDX: 0000000020000180 RSI: 00000000c06864a2 RDI: 0000000000000003 RBP: 00007fdde3237610 R08: 00000000fffff4e6 R09: 00007ffecd041718 R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000001 R13: 00007ffecd041708 R14: 0000000000000001 R15: 0000000000000001 </TASK> Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:drm_mode_vrefresh+0x199/0x200 drivers/gpu/drm/drm_modes.c:1303 Code: 89 de e8 aa d9 8e fc 66 83 fb 01 76 08 e8 4f de 8e fc 0f af eb e8 47 de 8e fc 4d 69 e4 e8 03 00 00 89 e8 31 d2 d1 e8 4c 01 e0 <48> f7 f5 48 89 c3 e8 2c de 8e fc 89 d8 5b 5d 41 5c 41 5d 41 5e c3 RSP: 0018:ffffc9000345f9e0 EFLAGS: 00010206 RAX: 000000000001f400 RBX: 0000000000000400 RCX: ffffffff84f81af6 RDX: 0000000000000000 RSI: ffffffff84f81b09 RDI: 0000000000000003 RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000001 R10: 0000000000000400 R11: ffffffff81ddd204 R12: 000000000001f400 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000008 FS: 0000555557375380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000005fdeb8 CR3: 000000007b190000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess): 0: 89 de mov %ebx,%esi 2: e8 aa d9 8e fc call 0xfc8ed9b1 7: 66 83 fb 01 cmp $0x1,%bx b: 76 08 jbe 0x15 d: e8 4f de 8e fc call 0xfc8ede61 12: 0f af eb imul %ebx,%ebp 15: e8 47 de 8e fc call 0xfc8ede61 1a: 4d 69 e4 e8 03 00 00 imul $0x3e8,%r12,%r12 21: 89 e8 mov %ebp,%eax 23: 31 d2 xor %edx,%edx 25: d1 e8 shr %eax 27: 4c 01 e0 add %r12,%rax * 2a: 48 f7 f5 div %rbp <-- trapping instruction 2d: 48 89 c3 mov %rax,%rbx 30: e8 2c de 8e fc call 0xfc8ede61 35: 89 d8 mov %ebx,%eax 37: 5b pop %rbx 38: 5d pop %rbp 39: 41 5c pop %r12 3b: 41 5d pop %r13 3d: 41 5e pop %r14 3f: c3 ret
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/01/17 09:10 | upstream | 052d534373b7 | 2a7bcc7f | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-selinux-root | divide error in drm_mode_vrefresh | |
2023/07/17 19:05 | upstream | fdf0eaf11452 | e5f10889 | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | divide error in drm_mode_vrefresh | |
2023/06/17 15:45 | upstream | 1639fae5132b | f3921d4d | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce | divide error in drm_mode_vrefresh | |
2024/11/11 19:35 | upstream | 2d5404caa8c7 | 0c4b1325 | .config | console log | report | syz / log | C | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu-upstream | divide error in drm_mode_vrefresh | |
2024/05/15 01:40 | upstream | 6bfd2d442af5 | fdb4c10c | .config | console log | report | syz | C | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu-upstream | divide error in drm_mode_vrefresh | |
2023/08/29 07:09 | linux-next | 2ee82481c392 | 7ba13a15 | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci-upstream-linux-next-kasan-gce-root | divide error in drm_mode_vrefresh | |
2024/12/11 03:32 | upstream | 7cb1b4663150 | cfc402b4 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-selinux-root | divide error in drm_mode_vrefresh | ||
2024/12/10 17:58 | upstream | 7cb1b4663150 | cfc402b4 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-selinux-root | divide error in drm_mode_vrefresh | ||
2024/08/20 18:27 | upstream | 6e4436539ae1 | 9f0ab3fb | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce | divide error in drm_mode_vrefresh | ||
2024/03/30 15:40 | upstream | fe46a7dd189e | 6baf5069 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-selinux-root | divide error in drm_mode_vrefresh | ||
2024/03/27 19:09 | upstream | fe46a7dd189e | 454571b6 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-badwrites-root | divide error in drm_mode_vrefresh | ||
2024/03/12 20:08 | upstream | 855684c7d938 | c35c26ec | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-selinux-root | divide error in drm_mode_vrefresh | ||
2023/06/17 15:08 | upstream | 1639fae5132b | f3921d4d | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce | divide error in drm_mode_vrefresh | ||
2023/07/20 06:59 | upstream | bfa3037d8280 | 4547cdf9 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-386 | divide error in drm_mode_vrefresh |