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------------[ cut here ]------------ WARNING: CPU: 2 PID: 5687 at drivers/gpu/drm/drm_modeset_lock.c:97 drm_modeset_lock_all+0x1fa/0x2d0 drivers/gpu/drm/drm_modeset_lock.c:97 Kernel panic - not syncing: panic_on_warn set ... CPU: 2 PID: 5687 Comm: syz-executor0 Not tainted 4.14.0-rc7-next-20171102+ #9 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:16 [inline] dump_stack+0x194/0x257 lib/dump_stack.c:52 panic+0x1e4/0x41c kernel/panic.c:183 __warn+0x1c4/0x1e0 kernel/panic.c:546 report_bug+0x211/0x2d0 lib/bug.c:183 fixup_bug+0x40/0x90 arch/x86/kernel/traps.c:177 do_trap_no_signal arch/x86/kernel/traps.c:211 [inline] do_trap+0x260/0x390 arch/x86/kernel/traps.c:260 do_error_trap+0x120/0x390 arch/x86/kernel/traps.c:297 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:310 invalid_op+0x18/0x20 arch/x86/entry/entry_64.S:905 RIP: 0010:drm_modeset_lock_all+0x1fa/0x2d0 drivers/gpu/drm/drm_modeset_lock.c:97 RSP: 0018:ffff88002e03f8d8 EFLAGS: 00010212 RAX: 0000000000010000 RBX: ffffffff85656640 RCX: ffffffff829de69a RDX: 000000000000cd6c RSI: ffffc90000ec2000 RDI: 0000000000000286 RBP: ffff88002e03f8f0 R08: 0000000000000003 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: ffff88003c2d88c0 R14: ffff88002e03f9e8 R15: ffff88003c2d88c0 dpms_legacy drivers/gpu/drm/drm_fb_helper.c:615 [inline] drm_fb_helper_dpms.isra.13+0x122/0x4c0 drivers/gpu/drm/drm_fb_helper.c:649 drm_fb_helper_blank+0x16e/0x1c0 drivers/gpu/drm/drm_fb_helper.c:682 fb_blank+0x148/0x1f0 drivers/video/fbdev/core/fbmem.c:1072 do_fb_ioctl+0x72c/0xc80 drivers/video/fbdev/core/fbmem.c:1211 fb_ioctl+0xdd/0x120 drivers/video/fbdev/core/fbmem.c:1235 vfs_ioctl fs/ioctl.c:45 [inline] do_vfs_ioctl+0x1b1/0x1530 fs/ioctl.c:685 SYSC_ioctl fs/ioctl.c:700 [inline] SyS_ioctl+0x8f/0xc0 fs/ioctl.c:691 entry_SYSCALL_64_fastpath+0x1f/0xbe RIP: 0033:0x447c89 RSP: 002b:00007f6b038a5bd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f6b038a66cc RCX: 0000000000447c89 RDX: 0000000020fb5000 RSI: 0000000000004611 RDI: 0000000000000013 RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a96f0 R13: 0000000000000000 R14: 00007f6b038a59c8 R15: 00007f6b038a5b38 Dumping ftrace buffer: (ftrace buffer empty) Kernel Offset: disabled Rebooting in 86400 seconds..
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2017/11/03 03:13 | linux-next | fa8785e862ef | 02b8363d | .config | console log | report | skylake-linux-next-kasan-qemu | |||||
2017/11/01 08:16 | linux-next | 36ef71cae353 | e511d9f8 | .config | console log | report | ci-upstream-next-kasan-gce | |||||
2017/10/30 14:59 | linux-next | 36ef71cae353 | e511d9f8 | .config | console log | report | ci-upstream-next-kasan-gce | |||||
2017/10/27 20:21 | linux-next | 36ef71cae353 | e511d9f8 | .config | console log | report | skylake-linux-next-kasan-qemu | |||||
2017/10/27 08:26 | linux-next | 36ef71cae353 | e511d9f8 | .config | console log | report | skylake-linux-next-kasan-qemu | |||||
2017/10/27 08:13 | linux-next | 36ef71cae353 | e511d9f8 | .config | console log | report | skylake-linux-next-kasan-qemu | |||||
2017/10/26 09:01 | linux-next | 36ef71cae353 | e511d9f8 | .config | console log | report | skylake-linux-next-kasan-qemu | |||||
2017/10/26 08:23 | linux-next | 36ef71cae353 | e511d9f8 | .config | console log | report | skylake-linux-next-kasan-qemu | |||||
2017/10/25 07:14 | linux-next | 36ef71cae353 | e511d9f8 | .config | console log | report | skylake-linux-next-kasan-qemu | |||||
2017/10/25 00:28 | linux-next | 36ef71cae353 | e511d9f8 | .config | console log | report | ci-upstream-next-kasan-gce | |||||
2017/10/24 14:41 | linux-next | 36ef71cae353 | e511d9f8 | .config | console log | report | ci-upstream-next-kasan-gce | |||||
2017/09/14 03:57 | linux-next | 31fc38c47623 | 96b8e399 | .config | console log | report | skylake-linux-next-kasan-qemu | |||||
2017/09/13 04:56 | linux-next | 6f20b7a58cb9 | 96b8e399 | .config | console log | report | skylake-linux-next-kasan-qemu | |||||
2017/09/02 20:19 | linux-next | 1d53d908b79d | a54dce00 | .config | console log | report | ci-upstream-next-kasan-gce | |||||
2017/09/02 13:00 | linux-next | 1d53d908b79d | a54dce00 | .config | console log | report | ci-upstream-next-kasan-gce | |||||
2017/08/25 09:31 | linux-next | 7159188b70e3 | 4074aed7 | .config | console log | report | skylake-linux-next-kasan-qemu | |||||
2017/08/19 23:52 | linux-next | bb70832dd42b | f238fbd4 | .config | console log | report | ci-upstream-next-kasan-gce | |||||
2017/08/17 08:26 | linux-next | bb70832dd42b | f238fbd4 | .config | console log | report | skylake-linux-next-kasan-qemu | |||||
2017/08/13 04:31 | linux-next | 91dfed74eabc | 6a0246bf | .config | console log | report | skylake-linux-next-kasan-qemu | |||||
2017/08/13 01:58 | linux-next | 91dfed74eabc | 6a0246bf | .config | console log | report | skylake-linux-next-kasan-qemu |