kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 21977 Comm: syz-executor.4 Not tainted 5.1.0-rc4+ #92
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:perf_tp_event_match kernel/events/core.c:8489 [inline]
RIP: 0010:perf_tp_event+0x1e9/0x850 kernel/events/core.c:8540
Code: 85 db 0f 84 dd 00 00 00 e8 f4 e5 e7 ff 48 83 eb 60 0f 84 ce 00 00 00 e8 e5 e5 e7 ff 48 8d bb d0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e ba 05 00 00 44 8b b3 d0 01
RSP: 0018:ffff8880ae807800 EFLAGS: 00010002
RAX: 00000abb2085a04a RBX: 000055d9042d0082 RCX: ffffffff8188a8b1
RDX: 0000000000010000 RSI: ffffffff8188a91b RDI: 000055d9042d0252
RBP: ffff8880ae807af0 R08: ffff88809f24e140 R09: ffff8880ae800000
R10: ffff8880ae807b38 R11: ffff8880ae80002b R12: dffffc0000000000
R13: ffff8880ae800000 R14: 00000000000000e2 R15: 000000000000002c
FS:  00007ff1e1dae700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000a5048d CR3: 00000000a8f3a000 CR4: 00000000001406f0
DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <IRQ>
 perf_trace_run_bpf_submit+0x131/0x190 kernel/events/core.c:8515
 perf_trace_sched_wakeup_template+0x471/0x6b0 include/trace/events/sched.h:57
 trace_sched_wakeup include/trace/events/sched.h:96 [inline]
 ttwu_do_wakeup+0x239/0x580 kernel/sched/core.c:1702
 ttwu_do_activate+0x14b/0x1f0 kernel/sched/core.c:1746
 ttwu_queue kernel/sched/core.c:1890 [inline]
 try_to_wake_up+0x824/0x1000 kernel/sched/core.c:2100
 wake_up_process+0x10/0x20 kernel/sched/core.c:2172
 hrtimer_wakeup+0x48/0x60 kernel/time/hrtimer.c:1637
 __run_hrtimer kernel/time/hrtimer.c:1389 [inline]
 __hrtimer_run_queues+0x33e/0xde0 kernel/time/hrtimer.c:1451
 hrtimer_interrupt+0x314/0x770 kernel/time/hrtimer.c:1509
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1035 [inline]
 smp_apic_timer_interrupt+0x120/0x570 arch/x86/kernel/apic/apic.c:1060
 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:807
 </IRQ>
RIP: 0010:__sanitizer_cov_trace_pc+0x3b/0x50 kernel/kcov.c:107
Code: 65 8b 15 78 5e 91 7e 81 e2 00 01 1f 00 75 2b 8b 90 e0 12 00 00 83 fa 02 75 20 48 8b 88 e8 12 00 00 8b 80 e4 12 00 00 48 8b 11 <48> 83 c2 01 48 39 d0 76 07 48 89 34 d1 48 89 11 5d c3 0f 1f 00 65
RSP: 0018:ffff888099b57268 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
RAX: 0000000000040000 RBX: 0000000000005800 RCX: ffffc9000e870000
RDX: 000000000003ffff RSI: ffffffff81f56754 RDI: 0000000000000005
RBP: ffff888099b57268 R08: ffff88809f24e140 R09: ffffed1042cf5921
R10: ffffed1042cf5920 R11: ffff8882167ac903 R12: 0000000000006000
R13: ffff8880994c9000 R14: 0000000000000000 R15: 0000000000000000
 ext4_set_bits+0x94/0x120 fs/ext4/mballoc.c:1327
 mb_mark_used+0xa31/0xd80 fs/ext4/mballoc.c:1625
 ext4_mb_use_best_found+0x1f2/0x780 fs/ext4/mballoc.c:1645
 ext4_mb_find_by_goal+0x6b9/0xe20 fs/ext4/mballoc.c:1863
 ext4_mb_regular_allocator+0x229/0x1260 fs/ext4/mballoc.c:2118
 ext4_mb_new_blocks+0x18fc/0x3c70 fs/ext4/mballoc.c:4537
 ext4_ext_map_blocks+0x2c28/0x5300 fs/ext4/extents.c:4397
 ext4_map_blocks+0x8c5/0x18e0 fs/ext4/inode.c:636
 ext4_alloc_file_blocks+0x287/0xac0 fs/ext4/extents.c:4586
 ext4_fallocate+0x8bc/0x2070 fs/ext4/extents.c:4871
 vfs_fallocate+0x4ac/0xa50 fs/open.c:308
 ioctl_preallocate+0x197/0x210 fs/ioctl.c:490
 file_ioctl fs/ioctl.c:506 [inline]
 do_vfs_ioctl+0x1185/0x1390 fs/ioctl.c:696
 ksys_ioctl+0xab/0xd0 fs/ioctl.c:713
 __do_sys_ioctl fs/ioctl.c:720 [inline]
 __se_sys_ioctl fs/ioctl.c:718 [inline]
 __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:718
 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x458c29
Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007ff1e1dadc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29
RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000007
RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff1e1dae6d4
R13: 00000000004c2140 R14: 00000000004d4a78 R15: 00000000ffffffff
Modules linked in:

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