WARNING: CPU: 1 PID: 5047 at drivers/media/platform/vicodec/vicodec-core.c:151 get_q_data drivers/media/platform/vicodec/vicodec-core.c:151 [inline] WARNING: CPU: 1 PID: 5047 at drivers/media/platform/vicodec/vicodec-core.c:151 get_q_data+0x53/0x80 drivers/media/platform/vicodec/vicodec-core.c:140 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 5047 Comm: syz-executor5 Not tainted 5.0.0-rc5-next-20190207 #30 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x172/0x1f0 lib/dump_stack.c:113 panic+0x2cb/0x65c kernel/panic.c:214 __warn.cold+0x20/0x45 kernel/panic.c:571 report_bug+0x263/0x2b0 lib/bug.c:186 fixup_bug arch/x86/kernel/traps.c:178 [inline] fixup_bug arch/x86/kernel/traps.c:173 [inline] do_error_trap+0x11b/0x200 arch/x86/kernel/traps.c:271 do_invalid_op+0x37/0x50 arch/x86/kernel/traps.c:290 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:973 RIP: 0010:get_q_data drivers/media/platform/vicodec/vicodec-core.c:151 [inline] RIP: 0010:get_q_data+0x53/0x80 drivers/media/platform/vicodec/vicodec-core.c:140 Code: 74 3a 83 fb 02 75 1e e8 9b 23 b7 fc 49 81 c4 70 02 00 00 e8 8f 23 b7 fc 4c 89 e0 5b 41 5c 5d c3 83 fb 0a 74 e2 e8 7d 23 b7 fc <0f> 0b e8 76 23 b7 fc 45 31 e4 5b 4c 89 e0 41 5c 5d c3 e8 66 23 b7 RSP: 0018:ffff888029f379b0 EFLAGS: 00010216 RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc90010884000 RDX: 00000000000000a6 RSI: ffffffff84b923f3 RDI: 0000000000000005 RBP: ffff888029f379c0 R08: ffff88805e43e240 R09: ffffed1003d6db32 R10: ffff888029f37a40 R11: ffff88801eb6d98f R12: ffff8880324ebb00 R13: ffffffff87e21580 R14: 0000000000000002 R15: ffff8880324ebb00 vidioc_g_selection+0xb0/0x530 drivers/media/platform/vicodec/vicodec-core.c:956 v4l_g_selection+0xba/0x140 drivers/media/v4l2-core/v4l2-ioctl.c:2229 __video_do_ioctl+0x7f1/0xce0 drivers/media/v4l2-core/v4l2-ioctl.c:2872 video_usercopy+0x4c5/0x10d0 drivers/media/v4l2-core/v4l2-ioctl.c:3054 video_ioctl2+0x2d/0x35 drivers/media/v4l2-core/v4l2-ioctl.c:3098 v4l2_ioctl+0x156/0x1b0 drivers/media/v4l2-core/v4l2-dev.c:364 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:509 [inline] do_vfs_ioctl+0xd6e/0x1390 fs/ioctl.c:696 ksys_ioctl+0xab/0xd0 fs/ioctl.c:713 __do_sys_ioctl fs/ioctl.c:720 [inline] __se_sys_ioctl fs/ioctl.c:718 [inline] __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:718 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457e39 Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f330f982c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457e39 RDX: 00000000200000c0 RSI: 00000000c040565e RDI: 0000000000000003 RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f330f9836d4 R13: 00000000004c2b91 R14: 00000000004d5598 R15: 00000000ffffffff Kernel Offset: disabled Rebooting in 86400 seconds..