EXT4-fs (loop0): 1 truncate cleaned up
EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
------------[ cut here ]------------
WARNING: CPU: 0 PID: 2947 at mm/slab_common.c:935 free_large_kmalloc+0x94/0xd0 mm/slab_common.c:935
Modules linked in:
Kernel panic - not syncing: kernel: panic_on_warn set ...
CPU: 0 PID: 2947 Comm: syz-executor216 Not tainted 6.3.0-syzkaller #0
Hardware name: ARM-Versatile Express
Backtrace: 
[<817b2528>] (dump_backtrace) from [<817b261c>] (show_stack+0x18/0x1c arch/arm/kernel/traps.c:256)
 r7:81d81ac0 r6:82422c04 r5:60000093 r4:81d901cc
[<817b2604>] (show_stack) from [<817cec84>] (__dump_stack lib/dump_stack.c:88 [inline])
[<817b2604>] (show_stack) from [<817cec84>] (dump_stack_lvl+0x48/0x54 lib/dump_stack.c:106)
[<817cec3c>] (dump_stack_lvl) from [<817ceca8>] (dump_stack+0x18/0x1c lib/dump_stack.c:113)
 r5:00000000 r4:8264dd14
[<817cec90>] (dump_stack) from [<817b3110>] (panic+0x11c/0x36c kernel/panic.c:340)
[<817b2ff4>] (panic) from [<802422ec>] (print_tainted+0x0/0xa0 kernel/panic.c:236)
 r3:8240c488 r2:00000001 r1:81d79fcc r0:81d81ac0
 r7:80436a2c
[<80242268>] (check_panic_on_warn) from [<802424e0>] (__warn+0x7c/0x180 kernel/panic.c:673)
[<80242464>] (__warn) from [<802426bc>] (warn_slowpath_fmt+0xd8/0x1d8 kernel/panic.c:697)
 r8:00000009 r7:000003a7 r6:81da3124 r5:8240c954 r4:822ab6bc
[<802425e8>] (warn_slowpath_fmt) from [<80436a2c>] (free_large_kmalloc+0x94/0xd0 mm/slab_common.c:935)
 r10:823e75a4 r9:00000704 r8:8436d7c0 r7:825dfc70 r6:823e75a4 r5:dde49c7c
 r4:dde49c7c
[<80436998>] (free_large_kmalloc) from [<80436bb0>] (kfree+0x148/0x14c mm/slab_common.c:1013)
 r7:8436d880 r6:804292ac r5:dde49c7c r4:823e75a4
[<80436a68>] (kfree) from [<804292ac>] (kvfree+0x2c/0x30 mm/util.c:649)
 r7:8436d880 r6:8436d700 r5:00000400 r4:823e75a4
[<80429280>] (kvfree) from [<80619f90>] (ext4_xattr_move_to_block fs/ext4/xattr.c:2680 [inline])
[<80429280>] (kvfree) from [<80619f90>] (ext4_xattr_make_inode_space fs/ext4/xattr.c:2743 [inline])
[<80429280>] (kvfree) from [<80619f90>] (ext4_expand_extra_isize_ea+0x558/0x808 fs/ext4/xattr.c:2835)
 r5:00000400 r4:823e75a4
[<80619a38>] (ext4_expand_extra_isize_ea) from [<805c514c>] (__ext4_expand_extra_isize+0xdc/0x148 fs/ext4/inode.c:5960)
 r10:8455e368 r9:8455e360 r8:00000001 r7:8455e5e4 r6:823e7500 r5:8455e3e8
 r4:00000040
[<805c5070>] (__ext4_expand_extra_isize) from [<805cc188>] (ext4_try_to_expand_extra_isize fs/ext4/inode.c:6003 [inline])
[<805c5070>] (__ext4_expand_extra_isize) from [<805cc188>] (__ext4_mark_inode_dirty+0x158/0x270 fs/ext4/inode.c:6081)
 r8:00000040 r7:00000cb7 r6:df969df4 r5:00000001 r4:8455e3e8
[<805cc030>] (__ext4_mark_inode_dirty) from [<805ee79c>] (__ext4_unlink+0x2e0/0x370 fs/ext4/namei.c:3255)
 r10:df969e58 r9:82c9ac50 r8:00000000 r7:836ee3c0 r6:00000001 r5:8455e3e8
 r4:8455f0a8
[<805ee4bc>] (__ext4_unlink) from [<805ee980>] (ext4_unlink+0x154/0x1e4 fs/ext4/namei.c:3298)
 r10:82c9ac38 r9:8455f130 r8:df969f3c r7:8455f0a8 r6:82c9ac38 r5:8455e3e8
 r4:00000000
[<805ee82c>] (ext4_unlink) from [<804cc41c>] (vfs_unlink+0x13c/0x2e0 fs/namei.c:4250)
 r7:8455f0a8 r6:8455e3e8 r5:82c9ac38 r4:00000000
[<804cc2e0>] (vfs_unlink) from [<804d0fa8>] (do_unlinkat+0x198/0x2b4 fs/namei.c:4316)
 r9:df969f38 r8:00000003 r7:8290b000 r6:00000000 r5:8455f0a8 r4:00000000
[<804d0e10>] (do_unlinkat) from [<804d10fc>] (__do_sys_unlinkat fs/namei.c:4359 [inline])
[<804d0e10>] (do_unlinkat) from [<804d10fc>] (sys_unlinkat+0x38/0x5c fs/namei.c:4352)
 r10:00000148 r9:831bae00 r8:80200288 r7:00000148 r6:00000000 r5:00000000
 r4:00000003
[<804d10c4>] (sys_unlinkat) from [<80200060>] (ret_fast_syscall+0x0/0x1c arch/arm/mm/proc-v7.S:66)
Exception stack(0xdf969fa8 to 0xdf969ff0)
9fa0:                   00000000 00000000 00000003 20000000 00000000 00001015
9fc0: 00000000 00000000 00000000 00000148 00000000 200002a2 20000276 00000000
9fe0: 7ecdec50 7ecdec40 0001085c 0002bb80
 r5:00000000 r4:00000000
Rebooting in 86400 seconds..