general protection fault, probably for non-canonical address 0xe0000abd00c4a04b: 0000 [#1] PREEMPT SMP KASAN KASAN: probably user-memory-access in range [0x000075e806250258-0x000075e80625025f] CPU: 0 PID: 30184 Comm: syz-executor.2 Not tainted 5.9.0-rc1-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:perf_tp_event_match kernel/events/core.c:9325 [inline] RIP: 0010:perf_tp_event+0x1d5/0xb50 kernel/events/core.c:9376 Code: 89 85 68 fd ff ff eb 0f e8 08 f3 e4 ff 48 83 eb 60 0f 84 4a 01 00 00 e8 f9 f2 e4 ff 48 8d bb d8 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e 2d 08 00 00 44 8b bb d8 01 RSP: 0018:ffffc9000686f1c0 EFLAGS: 00010006 RAX: 00000ebd00c4a04b RBX: 000075e806250082 RCX: ffffc900158f1000 RDX: 0000000000040000 RSI: ffffffff818f7567 RDI: 000075e80625025a RBP: ffffc9000686f4b0 R08: 0000000000000000 R09: ffff8880955003c7 R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 R13: ffff8880ae631b20 R14: 0000000000000001 R15: 1ffff11015cc6375 FS: 00007fb1cb6fa700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 0000000097e1b000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 Call Trace: perf_trace_run_bpf_submit+0x11c/0x200 kernel/events/core.c:9351 perf_trace_sched_wakeup_template+0x35a/0x4c0 include/trace/events/sched.h:57 trace_sched_wakeup include/trace/events/sched.h:96 [inline] ttwu_do_wakeup+0x254/0x570 kernel/sched/core.c:2467 ttwu_queue kernel/sched/core.c:2700 [inline] try_to_wake_up+0x55b/0x12b0 kernel/sched/core.c:2978 wake_up_worker kernel/workqueue.c:837 [inline] insert_work+0x298/0x370 kernel/workqueue.c:1340 __queue_work+0x5c1/0xf20 kernel/workqueue.c:1491 queue_work_on+0x18b/0x200 kernel/workqueue.c:1518 queue_work include/linux/workqueue.h:507 [inline] schedule_work include/linux/workqueue.h:568 [inline] __vfree_deferred mm/vmalloc.c:2294 [inline] vfree_atomic+0xac/0xe0 mm/vmalloc.c:2312 free_thread_stack kernel/fork.c:290 [inline] release_task_stack kernel/fork.c:426 [inline] put_task_stack+0x29c/0x480 kernel/fork.c:437 finish_task_switch+0x52a/0x750 kernel/sched/core.c:3649 context_switch kernel/sched/core.c:3781 [inline] __schedule+0x8ed/0x21e0 kernel/sched/core.c:4527 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:4683 preempt_schedule_thunk+0x16/0x18 arch/x86/entry/thunk_64.S:40 try_to_wake_up+0xa9e/0x12b0 kernel/sched/core.c:2984 wake_up_process kernel/sched/core.c:3048 [inline] wake_up_q+0x96/0x100 kernel/sched/core.c:596 futex_wake+0x3e9/0x490 kernel/futex.c:1621 do_futex+0x322/0x1a50 kernel/futex.c:3754 __do_sys_futex kernel/futex.c:3810 [inline] __se_sys_futex kernel/futex.c:3778 [inline] __x64_sys_futex+0x378/0x4e0 kernel/futex.c:3778 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x45d5f9 Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007fb1cb6f9cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: ffffffffffffffda RBX: 000000000118cfe8 RCX: 000000000045d5f9 RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 000000000118cfec RBP: 000000000118cfe0 R08: 0000000000000011 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 000000000118cfec R13: 00007ffd31fab51f R14: 00007fb1cb6fa9c0 R15: 000000000118cfec Modules linked in: ---[ end trace c344eb1d3017df1c ]--- RIP: 0010:perf_tp_event_match kernel/events/core.c:9325 [inline] RIP: 0010:perf_tp_event+0x1d5/0xb50 kernel/events/core.c:9376 Code: 89 85 68 fd ff ff eb 0f e8 08 f3 e4 ff 48 83 eb 60 0f 84 4a 01 00 00 e8 f9 f2 e4 ff 48 8d bb d8 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e 2d 08 00 00 44 8b bb d8 01 RSP: 0018:ffffc9000686f1c0 EFLAGS: 00010006 RAX: 00000ebd00c4a04b RBX: 000075e806250082 RCX: ffffc900158f1000 RDX: 0000000000040000 RSI: ffffffff818f7567 RDI: 000075e80625025a RBP: ffffc9000686f4b0 R08: 0000000000000000 R09: ffff8880955003c7 R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 R13: ffff8880ae631b20 R14: 0000000000000001 R15: 1ffff11015cc6375 FS: 00007fb1cb6fa700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 0000000097e1b000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600