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BUG: scheduling while atomic: syz-executor.4/8306/0x00000002 Modules linked in: Preemption disabled at: [<ffffffff8165eb4a>] is_module_text_address+0x1a/0x140 kernel/module.c:4811 CPU: 1 PID: 8306 Comm: syz-executor.4 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 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 schedule+0x11f/0x1e0 kernel/sched/core.c:6595 xfer_to_guest_mode_work kernel/entry/kvm.c:20 [inline] xfer_to_guest_mode_handle_work+0x6f/0xc0 kernel/entry/kvm.c:50 vcpu_run arch/x86/kvm/x86.c:10160 [inline] kvm_arch_vcpu_ioctl_run+0xd1c/0x2270 arch/x86/kvm/x86.c:10375 kvm_vcpu_ioctl+0x7eb/0xcf0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:3893 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:874 [inline] __se_sys_ioctl+0x114/0x190 fs/ioctl.c:860 __x64_sys_ioctl+0x7b/0x90 fs/ioctl.c:860 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: 0033:0x7f89eb3ccea9 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:00007f89ea1400c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f89eb4faf80 RCX: 00007f89eb3ccea9 RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 000000000000000d RBP: 00007f89eb4194a4 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007f89eb4faf80 R15: 00007ffe29dc4028 </TASK>
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/04/24 17:57 | android13-5.15-lts | ad06eaf051cd | 8bdc0f22 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-5-15 | BUG: scheduling while atomic in xfer_to_guest_mode_handle_work |