general protection fault, probably for non-canonical address 0xdffffc052060204b: 0000 [#1] PREEMPT SMP KASAN KASAN: probably user-memory-access in range [0x0000002903010258-0x000000290301025f] CPU: 0 PID: 41 Comm: kworker/u4:3 Not tainted 5.7.0-rc2-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events_unbound call_usermodehelper_exec_work RIP: 0010:perf_tp_event_match+0x2c/0x250 kernel/events/core.c:9221 Code: 49 89 f5 41 54 49 89 d4 55 53 48 89 fb e8 6c 91 e7 ff 48 8d bb d8 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e cb 01 00 00 8b ab d8 01 00 00 RSP: 0018:ffffc90000eb7518 EFLAGS: 00010006 RAX: dffffc0000000000 RBX: 0000002903010082 RCX: ffffffff818f1413 RDX: 000000052060204b RSI: ffffffff818b9b44 RDI: 000000290301025a RBP: ffffc90000eb7830 R08: ffff8880a9128480 R09: ffffed1015225091 R10: ffff8880a9128487 R11: ffffed1015225090 R12: ffff8880ae633a60 R13: ffffc90000eb7600 R14: 00000000000000e2 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000078c000 CR3: 0000000009879000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 Call Trace: perf_tp_event+0x1ea/0x720 kernel/events/core.c:9272 perf_trace_run_bpf_submit+0x136/0x190 kernel/events/core.c:9247 perf_trace_sched_wakeup_template+0x42d/0x5d0 include/trace/events/sched.h:57 trace_sched_wakeup_new include/trace/events/sched.h:103 [inline] wake_up_new_task+0x6c6/0xa70 kernel/sched/core.c:2949 _do_fork+0x240/0x1010 kernel/fork.c:2454 kernel_thread+0xb8/0xf0 kernel/fork.c:2517 call_usermodehelper_exec_work kernel/umh.c:195 [inline] call_usermodehelper_exec_work+0x1e0/0x260 kernel/umh.c:181 process_one_work+0x965/0x16a0 kernel/workqueue.c:2268 worker_thread+0x96/0xe20 kernel/workqueue.c:2414 kthread+0x388/0x470 kernel/kthread.c:268 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 Modules linked in: ---[ end trace 5d22645f7a2d7e95 ]--- RIP: 0010:perf_tp_event_match+0x2c/0x250 kernel/events/core.c:9221 Code: 49 89 f5 41 54 49 89 d4 55 53 48 89 fb e8 6c 91 e7 ff 48 8d bb d8 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e cb 01 00 00 8b ab d8 01 00 00 RSP: 0018:ffffc90000eb7518 EFLAGS: 00010006 RAX: dffffc0000000000 RBX: 0000002903010082 RCX: ffffffff818f1413 RDX: 000000052060204b RSI: ffffffff818b9b44 RDI: 000000290301025a RBP: ffffc90000eb7830 R08: ffff8880a9128480 R09: ffffed1015225091 R10: ffff8880a9128487 R11: ffffed1015225090 R12: ffff8880ae633a60 R13: ffffc90000eb7600 R14: 00000000000000e2 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000078c000 CR3: 0000000009879000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600