general protection fault, probably for non-canonical address 0xe0000913c085a04b: 0000 [#1] PREEMPT SMP KASAN KASAN: probably user-memory-access in range [0x0000689e042d0258-0x0000689e042d025f] CPU: 0 PID: 26782 Comm: syz-executor.1 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+0x1d5/0xb60 kernel/events/core.c:9376 Code: 89 85 68 fd ff ff eb 0f e8 c8 7c e4 ff 48 83 eb 60 0f 84 4a 01 00 00 e8 b9 7c 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 36 08 00 00 44 8b bb d8 01 RSP: 0018:ffffc90000007880 EFLAGS: 00010006 RAX: 00000d13c085a04b RBX: 0000689e042d0082 RCX: ffffffff8179df1c RDX: ffff88802ca1c000 RSI: ffffffff8191fb07 RDI: 0000689e042d025a RBP: ffffc90000007b70 R08: 0000000000000000 R09: ffff88802ca1c007 R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 R13: ffff8880ae631c70 R14: 0000000000000001 R15: 1ffff11015cc639f FS: 0000000003126940(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000016a8660 CR3: 0000000045ce3000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 Call Trace: perf_trace_run_bpf_submit+0x11c/0x210 kernel/events/core.c:9351 perf_trace_sched_wakeup_template+0x364/0x4d0 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+0x565/0x1350 kernel/sched/core.c:2978 hrtimer_wakeup+0x43/0x60 kernel/time/hrtimer.c:1778 __run_hrtimer kernel/time/hrtimer.c:1524 [inline] __hrtimer_run_queues+0x6a9/0xfc0 kernel/time/hrtimer.c:1588 hrtimer_interrupt+0x334/0x940 kernel/time/hrtimer.c:1650 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1080 [inline] __sysvec_apic_timer_interrupt+0x147/0x5f0 arch/x86/kernel/apic/apic.c:1097 asm_call_on_stack+0xf/0x20 arch/x86/entry/entry_64.S:706 __run_on_irqstack arch/x86/include/asm/irq_stack.h:22 [inline] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:48 [inline] sysvec_apic_timer_interrupt+0xb2/0xf0 arch/x86/kernel/apic/apic.c:1091 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:581 RIP: 0010:brelse include/linux/buffer_head.h:288 [inline] RIP: 0010:bh_lru_install fs/buffer.c:1280 [inline] RIP: 0010:__find_get_block fs/buffer.c:1330 [inline] RIP: 0010:__find_get_block+0xab6/0xf60 fs/buffer.c:1322 Code: ff df 48 c1 e8 03 80 3c 10 00 0f 85 68 03 00 00 48 83 3d 54 f2 09 08 00 0f 84 a5 02 00 00 e8 11 00 a4 ff fb 66 0f 1f 44 00 00 <4d> 85 e4 0f 84 2c 02 00 00 e8 fc ff a3 ff 4c 89 e7 49 89 dc e8 51 RSP: 0018:ffffc90005957aa8 EFLAGS: 00000293 RAX: 0000000000000000 RBX: ffff88805997db20 RCX: 0000000000000006 RDX: ffff88802ca1c000 RSI: ffffffff81d277af RDI: ffffffff81d2777d RBP: 0000000000000011 R08: 0000000000000001 R09: ffffffff8ce32a6f R10: fffffbfff19c654d R11: 0000000000000000 R12: ffff888059a750e8 R13: ffff8880ae632e80 R14: ffff8880ae632e00 R15: ffff888059a4c3e0 sb_find_get_block include/linux/buffer_head.h:338 [inline] recently_deleted fs/ext4/ialloc.c:682 [inline] find_inode_bit+0x224/0x570 fs/ext4/ialloc.c:724 __ext4_new_inode+0xc83/0x5390 fs/ext4/ialloc.c:927 ext4_symlink+0x4b0/0xe10 fs/ext4/namei.c:3315 vfs_symlink fs/namei.c:3959 [inline] vfs_symlink+0x44e/0x690 fs/namei.c:3945 do_symlinkat+0x258/0x2c0 fs/namei.c:3986 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x45d327 Code: 0f 1f 00 b8 5c 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 1d b7 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 fd b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007ffc559fd688 EFLAGS: 00000206 ORIG_RAX: 0000000000000058 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045d327 RDX: 00007ffc559fd723 RSI: 00000000004c310d RDI: 00007ffc559fd710 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000013 R10: 0000000000000075 R11: 0000000000000206 R12: 0000000000000001 R13: 00007ffc559fd6c0 R14: 0000000000000000 R15: 00007ffc559fd6d0 Modules linked in: ---[ end trace f9e7d48396706120 ]--- RIP: 0010:perf_tp_event_match kernel/events/core.c:9325 [inline] RIP: 0010:perf_tp_event+0x1d5/0xb60 kernel/events/core.c:9376 Code: 89 85 68 fd ff ff eb 0f e8 c8 7c e4 ff 48 83 eb 60 0f 84 4a 01 00 00 e8 b9 7c 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 36 08 00 00 44 8b bb d8 01 RSP: 0018:ffffc90000007880 EFLAGS: 00010006 RAX: 00000d13c085a04b RBX: 0000689e042d0082 RCX: ffffffff8179df1c RDX: ffff88802ca1c000 RSI: ffffffff8191fb07 RDI: 0000689e042d025a RBP: ffffc90000007b70 R08: 0000000000000000 R09: ffff88802ca1c007 R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 R13: ffff8880ae631c70 R14: 0000000000000001 R15: 1ffff11015cc639f FS: 0000000003126940(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000016a8660 CR3: 0000000045ce3000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600