BUG: scheduling while atomic: syz-executor.3/5538/0x00000002 Modules linked in: Preemption disabled at: [] free_unref_page+0x177/0x5c0 mm/page_alloc.c:3621 CPU: 1 PID: 5538 Comm: syz-executor.3 Tainted: G W 6.1.75-syzkaller-00037-gdcb09569bbff #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106 dump_stack+0x15/0x1b lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5960 schedule_debug kernel/sched/core.c:5987 [inline] __schedule+0xcf7/0x1550 kernel/sched/core.c:6622 schedule+0xc3/0x180 kernel/sched/core.c:6805 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6864 mutex_optimistic_spin kernel/locking/mutex.c:529 [inline] __mutex_lock_common kernel/locking/mutex.c:629 [inline] __mutex_lock+0x5b6/0x1ca0 kernel/locking/mutex.c:774 __mutex_lock_slowpath+0xe/0x10 kernel/locking/mutex.c:1063 mutex_lock+0x130/0x1e0 kernel/locking/mutex.c:295 bpf_prog_pack_alloc+0x2b/0x380 kernel/bpf/core.c:884 bpf_jit_binary_pack_alloc+0x1ab/0x540 kernel/bpf/core.c:1082 bpf_int_jit_compile+0xb4aa/0xca30 arch/x86/net/bpf_jit_comp.c:2440 bpf_prog_select_runtime+0x8da/0xc10 kernel/bpf/core.c:2191 bpf_prog_load+0x136d/0x1bf0 kernel/bpf/syscall.c:2609 __sys_bpf+0x52c/0x7f0 kernel/bpf/syscall.c:4981 __do_sys_bpf kernel/bpf/syscall.c:5085 [inline] __se_sys_bpf kernel/bpf/syscall.c:5083 [inline] __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5083 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fce7a07dea9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fce7ae840c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007fce7a1abf80 RCX: 00007fce7a07dea9 RDX: 0000000000000090 RSI: 00000000200000c0 RDI: 0000000000000005 RBP: 00007fce7a0ca4a4 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007fce7a1abf80 R15: 00007ffe73c9c8e8