WARNING: CPU: 1 PID: 9113 at drivers/md/md.c:7169 md_ioctl+0x4017/0x5980 drivers/md/md.c:7169 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 9113 Comm: syz-executor.3 Not tainted 5.2.0-rc3+ #19 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:md_ioctl+0x4017/0x5980 drivers/md/md.c:7169 Code: fd ff ff c7 80 40 01 00 00 00 00 00 00 e9 e0 eb ff ff 48 8d 85 38 fe ff ff 48 89 85 b8 fd ff ff e9 01 db ff ff e8 b9 0c 8e fc <0f> 0b e9 04 cd ff ff e8 ad 0c 8e fc 89 de bf 23 09 48 40 e8 21 0e RSP: 0018:ffff88807a81f950 EFLAGS: 00010293 RAX: ffff888087458040 RBX: 0000000000000932 RCX: ffffffff84e266f2 RDX: 0000000000000000 RSI: ffffffff84e299f7 RDI: 0000000000000007 RBP: ffff88807a81fbc0 R08: ffff888087458040 R09: ffffed1042c330b2 R10: ffff88807a81f940 R11: ffff88821619858f R12: 0000000000000932 R13: ffff888219cee700 R14: ffff8882161983e8 R15: ffff888216198588 __blkdev_driver_ioctl block/ioctl.c:304 [inline] blkdev_ioctl+0xece/0x1c10 block/ioctl.c:606 block_ioctl+0xee/0x130 fs/block_dev.c:1930 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:509 [inline] do_vfs_ioctl+0xd5f/0x1380 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+0xfd/0x680 arch/x86/entry/common.c:301 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x459279 Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f5e5468dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459279 RDX: 0000000000000000 RSI: 0000000000000932 RDI: 0000000000000003 RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e5468e6d4 R13: 00000000004c0845 R14: 00000000004d3100 R15: 00000000ffffffff Kernel Offset: disabled Rebooting in 86400 seconds..