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kernel BUG at kernel/sched/core.c:6694!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 1 UID: 0 PID: 5391 Comm: syz.1.20 Not tainted 6.11.0-rc4-next-20240822-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
RIP: 0010:do_task_dead+0xc5/0xd0 kernel/sched/core.c:6694
Code: 03 42 0f b6 04 20 84 c0 74 14 89 d9 80 e1 07 80 c1 03 38 c1 7c 08 48 89 df e8 07 4d 98 00 80 4b 01 80 31 ff e8 ec d2 62 0a 90 <0f> 0b 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc900047e7d10 EFLAGS: 00010246
RAX: 81f5bcd2110d0500 RBX: ffff888028c0da2c RCX: 1ffff920008fcf7c
RDX: dffffc0000000000 RSI: ffffffff8c0ace40 RDI: ffffffff8c609f20
RBP: ffffc900047e7e98 R08: ffffffff901c12ef R09: 1ffffffff203825d
R10: dffffc0000000000 R11: fffffbfff203825e R12: dffffc0000000000
R13: ffffffff816439a9 R14: ffff888028c0e400 R15: 0000000000000246
FS:  0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b32610ff8 CR3: 0000000061790000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 do_exit+0x1f7f/0x28e0 kernel/exit.c:990
 do_group_exit+0x207/0x2c0 kernel/exit.c:1088
 __do_sys_exit_group kernel/exit.c:1099 [inline]
 __se_sys_exit_group kernel/exit.c:1097 [inline]
 __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1097
 x64_sys_call+0x26a8/0x26b0 arch/x86/include/generated/asm/syscalls_64.h:232
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7efd28d79e79
Code: Unable to access opcode bytes at 0x7efd28d79e4f.
RSP: 002b:00007ffec7cbf0b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd28d79e79
RDX: 0000000000000064 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007ffec7cbf10c R08: 00007ffec7cbf19f R09: 000000000001189f
R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000032
R13: 000000000001189f R14: 00000000000113da R15: 00007ffec7cbf160
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:do_task_dead+0xc5/0xd0 kernel/sched/core.c:6694
Code: 03 42 0f b6 04 20 84 c0 74 14 89 d9 80 e1 07 80 c1 03 38 c1 7c 08 48 89 df e8 07 4d 98 00 80 4b 01 80 31 ff e8 ec d2 62 0a 90 <0f> 0b 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc900047e7d10 EFLAGS: 00010246
RAX: 81f5bcd2110d0500 RBX: ffff888028c0da2c RCX: 1ffff920008fcf7c
RDX: dffffc0000000000 RSI: ffffffff8c0ace40 RDI: ffffffff8c609f20
RBP: ffffc900047e7e98 R08: ffffffff901c12ef R09: 1ffffffff203825d
R10: dffffc0000000000 R11: fffffbfff203825e R12: dffffc0000000000
R13: ffffffff816439a9 R14: ffff888028c0e400 R15: 0000000000000246
FS:  0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b32610ff8 CR3: 0000000061790000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400