Hello,
syzbot found the following issue on:
HEAD commit: 993bed180178 Merge "Merge branch 'android13-5.15' into bra..
git tree: android13-5.15-lts
console+strace:
https://syzkaller.appspot.com/x/log.txt?x=17f81a10180000
kernel config:
https://syzkaller.appspot.com/x/.config?x=49ce29477ba81e8f
dashboard link:
https://syzkaller.appspot.com/bug?extid=4326448875ec2cca0050
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
syz repro:
https://syzkaller.appspot.com/x/repro.syz?x=11258494180000
C reproducer:
https://syzkaller.appspot.com/x/repro.c?x=139f6398180000
Downloadable assets:
disk image:
https://storage.googleapis.com/syzbot-assets/803c31a2cd6a/disk-993bed18.raw.xz
vmlinux:
https://storage.googleapis.com/syzbot-assets/fb3ff89c92a4/vmlinux-993bed18.xz
kernel image:
https://storage.googleapis.com/syzbot-assets/b0859874279b/bzImage-993bed18.xz
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by:
syzbot+432644...@syzkaller.appspotmail.com
BUG: scheduling while atomic: syz-executor175/381/0x00000002
Modules linked in:
Preemption disabled at:
[<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140 kernel/module.c:4811
CPU: 0 PID: 381 Comm: syz-executor175 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106
dump_stack+0x15/0x17 lib/dump_stack.c:113
__schedule_bug+0x195/0x260 kernel/sched/core.c:5707
schedule_debug kernel/sched/core.c:5734 [inline]
__schedule+0xd19/0x1590 kernel/sched/core.c:6402
do_task_dead+0x99/0xa0 kernel/sched/core.c:6530
do_exit+0x2089/0x2ca0 kernel/exit.c:929
do_group_exit+0x141/0x310 kernel/exit.c:1000
__do_sys_exit_group kernel/exit.c:1011 [inline]
__se_sys_exit_group kernel/exit.c:1009 [inline]
__x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1009
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7fcff6ce6039
Code: Unable to access opcode bytes at RIP 0x7fcff6ce600f.
RSP: 002b:00007fff7d54d808 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcff6ce6039
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
RBP: 00007fcff6d622b0 R08: ffffffffffffffb8 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcff6d622b0
R13: 0000000000000000 R14: 00007fcff6d62d20 R15: 00007fcff6cb71c0
</TASK>
---
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