loop2: rw=524288, want=72, limit=16
attempt to access beyond end of device
loop2: rw=524288, want=1183600, limit=16
attempt to access beyond end of device
loop2: rw=524288, want=1048976, limit=16
attempt to access beyond end of device
loop2: rw=524288, want=672, limit=16
attempt to access beyond end of device
loop2: rw=524288, want=3670472, limit=16
attempt to access beyond end of device
loop2: rw=524288, want=790384, limit=16
attempt to access beyond end of device
loop2: rw=524288, want=14425508768, limit=16
BUG: scheduling while atomic: syz.2.16/357/0x00000002
Modules linked in:
Preemption disabled at:
[<ffffffff82120c40>] kmap_atomic include/linux/highmem.h:156 [inline]
[<ffffffff82120c40>] z_erofs_reload_indexes+0x1d0/0x450 fs/erofs/zmap.c:132
CPU: 0 PID: 357 Comm: syz.2.16 Not tainted 5.10.239-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Call Trace:
__dump_stack+0x21/0x24 lib/dump_stack.c:77
dump_stack_lvl+0x169/0x1d8 lib/dump_stack.c:118
dump_stack+0x15/0x1c lib/dump_stack.c:135
__schedule_bug+0x177/0x230 kernel/sched/core.c:4545
schedule_debug kernel/sched/core.c:4572 [inline]
__schedule+0xc33/0x1310 kernel/sched/core.c:4700
schedule+0x13c/0x1d0 kernel/sched/core.c:4884
exit_to_user_mode_loop+0x4b/0xe0 kernel/entry/common.c:160
exit_to_user_mode_prepare kernel/entry/common.c:199 [inline]
syscall_exit_to_user_mode+0x68/0x90 kernel/entry/common.c:274
do_syscall_64+0x3d/0x40 arch/x86/entry/common.c:56
entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7f4bbd6009a9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fffe56e5bd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd
RAX: 0000000000000000 RBX: 00007f4bbd827fa0 RCX: 00007f4bbd6009a9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
RBP: 00007f4bbd682d69 R08: 000000000000000