mtd partition "" doesn't have enough space: 0x8000003 < 0x80000000, disabled
------------[ cut here ]------------
WARNING: drivers/mtd/mtdcore.c:719 at add_mtd_device+0x7a8/0x7f0 drivers/mtd/mtdcore.c:719, CPU#1: syz.2.3359/29305
Modules linked in:
Kernel panic - not syncing: kernel: panic_on_warn set ...
CPU: 1 UID: 0 PID: 29305 Comm: syz.2.3359 Tainted: G             L      syzkaller #0 PREEMPT 
Tainted: [L]=SOFTLOCKUP
Hardware name: ARM-Versatile Express
Call trace: 
[<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c arch/arm/kernel/traps.c:257)
 r7:82a1eab8 r6:00000000 r5:8231e1c4 r4:00000001
[<80201af0>] (show_stack) from [<8021e37c>] (__dump_stack lib/dump_stack.c:94 [inline])
[<80201af0>] (show_stack) from [<8021e37c>] (dump_stack_lvl+0x5c/0x70 lib/dump_stack.c:120)
[<8021e320>] (dump_stack_lvl) from [<8021e3a8>] (dump_stack+0x18/0x1c lib/dump_stack.c:129)
 r7:82a1eab8 r6:00000000 r5:84818c80 r4:82c7bd3c
[<8021e390>] (dump_stack) from [<8020260c>] (vpanic+0x114/0x320 kernel/panic.c:650)
[<802024f8>] (vpanic) from [<8020284c>] (trace_suspend_resume+0x0/0x104 kernel/panic.c:787)
 r7:80d2a430
[<80202818>] (panic) from [<80250844>] (check_panic_on_warn kernel/panic.c:524 [inline])
[<80202818>] (panic) from [<80250844>] (get_taint+0x0/0x1c kernel/panic.c:519)
 r3:82a0b544 r2:00000001 r1:82304c8c r0:8230c588
[<802507cc>] (check_panic_on_warn) from [<802509c0>] (__warn+0x98/0x1ac kernel/panic.c:1103)
[<80250928>] (__warn) from [<80250c4c>] (warn_slowpath_fmt+0x178/0x1f4 kernel/panic.c:1130)
 r8:00000009 r7:823d989c r6:dfb69c4c r5:84818c80 r4:00000000
[<80250ad8>] (warn_slowpath_fmt) from [<80d2a430>] (add_mtd_device+0x7a8/0x7f0 drivers/mtd/mtdcore.c:719)
 r10:80000000 r9:840d5708 r8:87087cf8 r7:840d5708 r6:840d5400 r5:00000000
 r4:87087c00
[<80d29c88>] (add_mtd_device) from [<80d2cc00>] (mtd_add_partition+0x140/0x204 drivers/mtd/mtdpart.c:280)
 r10:80000000 r9:840d5708 r8:87087f10 r7:840d5708 r6:87087c00 r5:840d5400
 r4:840d5730
[<80d2cac0>] (mtd_add_partition) from [<80d300bc>] (mtdchar_blkpg_ioctl drivers/mtd/mtdchar.c:562 [inline])
[<80d2cac0>] (mtd_add_partition) from [<80d300bc>] (mtdchar_ioctl+0x125c/0x1474 drivers/mtd/mtdchar.c:1218)
 r10:84818c80 r9:8674b340 r8:8615bd00 r7:840d5400 r6:200000c0 r5:00000000
 r4:80000000
[<80d2ee60>] (mtdchar_ioctl) from [<80d30320>] (mtdchar_unlocked_ioctl+0x4c/0x64 drivers/mtd/mtdchar.c:1241)
 r10:84818c80 r9:00000004 r8:8615bd00 r7:200000c0 r6:00001269 r5:8615bd00
 r4:840d5740
[<80d302d4>] (mtdchar_unlocked_ioctl) from [<805a2310>] (vfs_ioctl fs/ioctl.c:51 [inline])
[<80d302d4>] (mtdchar_unlocked_ioctl) from [<805a2310>] (do_vfs_ioctl fs/ioctl.c:551 [inline])
[<80d302d4>] (mtdchar_unlocked_ioctl) from [<805a2310>] (__do_sys_ioctl fs/ioctl.c:595 [inline])
[<80d302d4>] (mtdchar_unlocked_ioctl) from [<805a2310>] (sys_ioctl+0x244/0xb5c fs/ioctl.c:583)
 r7:200000c0 r6:00001269 r5:8615bd01 r4:00000000
[<805a20cc>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c arch/arm/mm/proc-v7.S:67)
Exception stack(0xdfb69fa8 to 0xdfb69ff0)
9fa0:                   00000000 00000000 00000004 00001269 200000c0 00000000
9fc0: 00000000 00000000 00346310 00000036 003462d8 00000000 00000001 76f770dc
9fe0: 76f76e88 76f76e78 00018ebc 00130810
 r10:00000036 r9:84818c80 r8:8020029c r7:00000036 r6:00346310 r5:00000000
 r4:00000000
Rebooting in 86400 seconds..