general protection fault, probably for non-canonical address 0xe000052e00a0204b: 0000 [#1] PREEMPT SMP KASAN KASAN: probably user-memory-access in range [0x0000497005010258-0x000049700501025f] CPU: 1 PID: 18800 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:perf_tp_event_match+0x2c/0x250 kernel/events/core.c:9226 Code: 49 89 f5 41 54 49 89 d4 55 53 48 89 fb e8 8c 3d 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:ffffc90001707258 EFLAGS: 00010007 RAX: dffffc0000000000 RBX: 0000497005010085 RCX: ffffffff818fce23 RDX: 0000092e00a0204b RSI: ffffffff818c5464 RDI: 000049700501025d RBP: ffffc90001707570 R08: ffff888059e361c0 R09: ffffed100b3c6c39 R10: ffff888059e361c7 R11: ffffed100b3c6c38 R12: ffff8880ae733a60 R13: ffffc90001707340 R14: 00000000000000e5 R15: dffffc0000000000 FS: 0000000001663940(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000ca3b72 CR3: 000000009514e000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 Call Trace: perf_tp_event+0x1ea/0x720 kernel/events/core.c:9277 perf_trace_run_bpf_submit+0x136/0x190 kernel/events/core.c:9252 perf_trace_sched_wakeup_template+0x42d/0x5d0 include/trace/events/sched.h:57 trace_sched_wakeup include/trace/events/sched.h:96 [inline] ttwu_do_wakeup+0x248/0x580 kernel/sched/core.c:2204 ttwu_queue kernel/sched/core.c:2402 [inline] try_to_wake_up+0x649/0x1600 kernel/sched/core.c:2640 swake_up_locked.part.0+0x58/0x180 kernel/sched/swait.c:30 swake_up_locked kernel/sched/swait.c:26 [inline] swake_up_one+0x3b/0x60 kernel/sched/swait.c:53 rcu_report_unblock_qs_rnp kernel/rcu/tree.c:2156 [inline] rcu_preempt_deferred_qs_irqrestore+0x8a2/0xb90 kernel/rcu/tree_plugin.h:519 rcu_read_unlock_special kernel/rcu/tree_plugin.h:633 [inline] __rcu_read_unlock+0x165/0x560 kernel/rcu/tree_plugin.h:395 rcu_read_unlock include/linux/rcupdate.h:687 [inline] prepend_path.isra.0+0xaea/0xf50 fs/d_path.c:142 d_absolute_path+0xd8/0x160 fs/d_path.c:201 tomoyo_get_absolute_path security/tomoyo/realpath.c:100 [inline] tomoyo_realpath_from_path+0x280/0x620 security/tomoyo/realpath.c:274 tomoyo_get_realpath security/tomoyo/file.c:151 [inline] tomoyo_path_perm+0x214/0x400 security/tomoyo/file.c:822 tomoyo_path_symlink+0x94/0xe0 security/tomoyo/tomoyo.c:206 security_path_symlink+0xfb/0x160 security/security.c:1104 do_symlinkat+0x124/0x280 fs/namei.c:3964 do_syscall_64+0xf6/0x7d0 arch/x86/entry/common.c:295 entry_SYSCALL_64_after_hwframe+0x49/0xb3 RIP: 0033:0x45c7f7 Code: 0f 1f 00 b8 5c 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 6d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 58 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 4d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007ffd6add7a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000058 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045c7f7 RDX: 00007ffd6add7aa3 RSI: 00000000004c25b8 RDI: 00007ffd6add7a90 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000013 R10: 0000000000000075 R11: 0000000000000202 R12: 0000000000000001 R13: 00007ffd6add7a40 R14: 0000000000000000 R15: 00007ffd6add7a50 Modules linked in: ---[ end trace 8d48bdd5e0284226 ]--- RIP: 0010:perf_tp_event_match+0x2c/0x250 kernel/events/core.c:9226 Code: 49 89 f5 41 54 49 89 d4 55 53 48 89 fb e8 8c 3d 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:ffffc90001707258 EFLAGS: 00010007 RAX: dffffc0000000000 RBX: 0000497005010085 RCX: ffffffff818fce23 RDX: 0000092e00a0204b RSI: ffffffff818c5464 RDI: 000049700501025d RBP: ffffc90001707570 R08: ffff888059e361c0 R09: ffffed100b3c6c39 R10: ffff888059e361c7 R11: ffffed100b3c6c38 R12: ffff8880ae733a60 R13: ffffc90001707340 R14: 00000000000000e5 R15: dffffc0000000000 FS: 0000000001663940(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000ca3b72 CR3: 000000009514e000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600