REISERFS warning:  read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025
REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal
REISERFS (device loop0): using ordered data mode
reiserfs: using flush barriers
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BUG: KASAN: user-memory-access in instrument_atomic_read_write include/linux/instrumented.h:102 [inline]
BUG: KASAN: user-memory-access in test_and_set_bit_lock include/asm-generic/bitops/instrumented-lock.h:57 [inline]
BUG: KASAN: user-memory-access in bit_spin_lock include/linux/bit_spinlock.h:27 [inline]
BUG: KASAN: user-memory-access in zram_slot_lock+0x50/0xd0 drivers/block/zram/zram_drv.c:68
Write of size 8 at addr 0000000000004128 by task syz-executor.0/5413

CPU: 0 PID: 5413 Comm: syz-executor.0 Not tainted 6.3.0-rc4-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x167/0x220 lib/dump_stack.c:106
 print_report+0xe6/0x540 mm/kasan/report.c:465
 kasan_report+0x176/0x1b0 mm/kasan/report.c:572
 kasan_check_range+0x283/0x290 mm/kasan/generic.c:187
 instrument_atomic_read_write include/linux/instrumented.h:102 [inline]
 test_and_set_bit_lock include/asm-generic/bitops/instrumented-lock.h:57 [inline]
 bit_spin_lock include/linux/bit_spinlock.h:27 [inline]
 zram_slot_lock+0x50/0xd0 drivers/block/zram/zram_drv.c:68
 __zram_bvec_read drivers/block/zram/zram_drv.c:1411 [inline]
 zram_bvec_read drivers/block/zram/zram_drv.c:1445 [inline]
 zram_bvec_rw drivers/block/zram/zram_drv.c:1942 [inline]
 __zram_make_request drivers/block/zram/zram_drv.c:1992 [inline]
 zram_submit_bio+0x5dd/0x1dd0 drivers/block/zram/zram_drv.c:2015
 __submit_bio+0x220/0x290 block/blk-core.c:604
 __submit_bio_noacct block/blk-core.c:647 [inline]
 submit_bio_noacct_nocheck+0x480/0xcc0 block/blk-core.c:710
 submit_bh fs/buffer.c:2755 [inline]
 __bread_slow fs/buffer.c:1220 [inline]
 __bread_gfp+0x11e/0x220 fs/buffer.c:1413
 __bread include/linux/buffer_head.h:465 [inline]
 journal_init+0xe73/0x2260 fs/reiserfs/journal.c:2788
 reiserfs_fill_super+0xdc5/0x2070 fs/reiserfs/super.c:2022
 mount_bdev+0x27f/0x370 fs/super.c:1380
 legacy_get_tree+0xe9/0x170 fs/fs_context.c:610
 vfs_get_tree+0x7f/0x220 fs/super.c:1510
 do_new_mount+0x1e5/0x940 fs/namespace.c:3042
 do_mount fs/namespace.c:3385 [inline]
 __do_sys_mount fs/namespace.c:3594 [inline]
 __se_sys_mount+0x232/0x2c0 fs/namespace.c:3571
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f0e6428d69a
Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f0e650a3f88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 0000000000001127 RCX: 00007f0e6428d69a
RDX: 0000000020000080 RSI: 0000000020000140 RDI: 00007f0e650a3fe0
RBP: 00007f0e650a4020 R08: 00007f0e650a4020 R09: 000000000120c083
R10: 000000000120c083 R11: 0000000000000246 R12: 0000000020000080
R13: 0000000020000140 R14: 00007f0e650a3fe0 R15: 0000000020000380
 </TASK>
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