WARNING: CPU: 1 PID: 28772 at drivers/media/common/videobuf2/videobuf2-core.c:733 vb2_core_reqbufs+0x48f/0xd90 drivers/media/common/videobuf2/videobuf2-core.c:733
Kernel panic - not syncing: panic_on_warn set ...
CPU: 1 PID: 28772 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #34
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/0x744 kernel/panic.c:219
 __warn.cold+0x20/0x4d kernel/panic.c:576
 report_bug+0x263/0x2b0 lib/bug.c:186
 fixup_bug arch/x86/kernel/traps.c:179 [inline]
 fixup_bug arch/x86/kernel/traps.c:174 [inline]
 do_error_trap+0x11b/0x200 arch/x86/kernel/traps.c:272
 do_invalid_op+0x37/0x50 arch/x86/kernel/traps.c:291
 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:986
RIP: 0010:vb2_core_reqbufs+0x48f/0xd90 drivers/media/common/videobuf2/videobuf2-core.c:733
Code: 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 34 08 00 00 45 8b 3c 9c 31 ff 44 89 fe e8 fb 3a b6 fc 45 85 ff 75 9a e8 71 39 b6 fc <0f> 0b 41 bc ea ff ff ff e8 64 39 b6 fc 48 b8 00 00 00 00 00 fc ff
RSP: 0018:ffff8881fcd17920 EFLAGS: 00010212
RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc90012ba9000
RDX: 00000000000073a8 RSI: ffffffff84ba87bf RDI: 0000000000000005
RBP: ffff8881fcd17a30 R08: ffff88808dc62000 R09: ffff88821845f488
R10: ffffed104308be98 R11: ffff88821845f4c7 R12: ffff8881fcd179a8
R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
 vb2_ioctl_reqbufs+0x2c2/0x450 drivers/media/common/videobuf2/videobuf2-v4l2.c:916
 v4l_reqbufs drivers/media/v4l2-core/v4l2-ioctl.c:1931 [inline]
 v4l_reqbufs+0xa7/0xd0 drivers/media/v4l2-core/v4l2-ioctl.c:1920
 __video_do_ioctl+0x7eb/0xcd0 drivers/media/v4l2-core/v4l2-ioctl.c:2871
 video_usercopy+0x4c2/0x10c0 drivers/media/v4l2-core/v4l2-ioctl.c:3053
 video_ioctl2+0x2d/0x35 drivers/media/v4l2-core/v4l2-ioctl.c:3097
 v4l2_ioctl+0x150/0x1b0 drivers/media/v4l2-core/v4l2-dev.c:360
 native_ioctl drivers/media/v4l2-core/v4l2-compat-ioctl32.c:117 [inline]
 do_video_ioctl drivers/media/v4l2-core/v4l2-compat-ioctl32.c:1355 [inline]
 v4l2_compat_ioctl32+0x2d53/0x3bd0 drivers/media/v4l2-core/v4l2-compat-ioctl32.c:1464
 __do_compat_sys_ioctl fs/compat_ioctl.c:1052 [inline]
 __se_compat_sys_ioctl fs/compat_ioctl.c:998 [inline]
 __ia32_compat_sys_ioctl+0x195/0x620 fs/compat_ioctl.c:998
 do_syscall_32_irqs_on arch/x86/entry/common.c:337 [inline]
 do_fast_syscall_32+0x27b/0xd7d arch/x86/entry/common.c:408
 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139
RIP: 0023:0xf7f63849
Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 002b:00000000f5d5f0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000c0145608
RDX: 0000000020000080 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
Kernel Offset: disabled
Rebooting in 86400 seconds..