do_group_exit+0x168/0x2d0 kernel/exit.c:922
 get_signal+0x16b0/0x2080 kernel/signal.c:2808
 arch_do_signal_or_restart+0x8e/0x6d0 arch/x86/kernel/signal.c:865
 handle_signal_work kernel/entry/common.c:148 [inline]
 exit_to_user_mode_loop kernel/entry/common.c:172 [inline]
 exit_to_user_mode_prepare+0x191/0x220 kernel/entry/common.c:209
 __syscall_exit_to_user_mode_work kernel/entry/common.c:291 [inline]
 syscall_exit_to_user_mode+0x26/0x60 kernel/entry/common.c:302
------------[ cut here ]------------
kernel BUG at include/linux/page-flags.h:333!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 11812 Comm: syz-executor.4 Not tainted 5.14.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:ClearPageError include/linux/page-flags.h:333 [inline]
RIP: 0010:do_read_cache_page+0xdf8/0xe10 mm/filemap.c:3420
Code: 0b e8 ac 81 d7 ff e9 a9 fd ff ff e8 a2 81 d7 ff e9 9f fd ff ff e8 98 81 d7 ff 48 8b 3c 24 48 c7 c6 e0 6f 39 8a e8 28 0d 0d 00 <0f> 0b 89 d9 80 e1 07 80 c1 03 38 c1 7c 8a 48 89 df e8 82 cf 20 00
RSP: 0018:ffffc90001dbf848 EFLAGS: 00010246
RAX: 22321e0bd3cf7300 RBX: 0000000000000001 RCX: 0000000000040000
RDX: ffffc900120b7000 RSI: 000000000003ffff RDI: 0000000000040000
RBP: 0000000000000001 R08: ffffffff81d08a24 R09: ffffed10173897a8
R10: ffffed10173897a8 R11: 0000000000000000 R12: 1ffffd40004bf069
R13: ffffea00025f8358 R14: 0000000000000000 R15: ffffea00025f8000
FS:  00007f1b74c46700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000542978 CR3: 0000000028dfc000 CR4: 00000000001526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 read_mapping_page include/linux/pagemap.h:515 [inline]
 __copy_insn+0x94/0x3d0 kernel/events/uprobes.c:800
 copy_insn kernel/events/uprobes.c:826 [inline]
 prepare_uprobe kernel/events/uprobes.c:851 [inline]
 install_breakpoint+0x1db/0x450 kernel/events/uprobes.c:902
 register_for_each_vma+0x9e6/0xc20 kernel/events/uprobes.c:1070
 uprobe_apply+0xaa/0xf0 kernel/events/uprobes.c:1230
 uprobe_perf_open kernel/trace/trace_uprobe.c:1316 [inline]
 trace_uprobe_register+0x555/0x640 kernel/trace/trace_uprobe.c:1468
 perf_trace_event_open kernel/trace/trace_event_perf.c:186 [inline]
 perf_trace_event_init+0x168/0x950 kernel/trace/trace_event_perf.c:208
 perf_uprobe_init+0x138/0x1a0 kernel/trace/trace_event_perf.c:336
 perf_uprobe_event_init+0xfe/0x180 kernel/events/core.c:9875
 perf_try_init_event+0x13e/0x3d0 kernel/events/core.c:11192
 perf_init_event kernel/events/core.c:11256 [inline]
 perf_event_alloc+0x1155/0x2c10 kernel/events/core.c:11547
 __do_sys_perf_event_open kernel/events/core.c:12068 [inline]
 __se_sys_perf_event_open+0x7a6/0x42c0 kernel/events/core.c:11960
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x4665e9
Code: Unable to access opcode bytes at RIP 0x4665bf.
RSP: 002b:00007f1b74c46188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000300
RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 000000000056bf80
R13: 00007ffeb611d02f R14: 00007f1b74c46300 R15: 0000000000022000
Modules linked in:
---[ end trace 3620bd78e782743d ]---
RIP: 0010:ClearPageError include/linux/page-flags.h:333 [inline]
RIP: 0010:do_read_cache_page+0xdf8/0xe10 mm/filemap.c:3420
Code: 0b e8 ac 81 d7 ff e9 a9 fd ff ff e8 a2 81 d7 ff e9 9f fd ff ff e8 98 81 d7 ff 48 8b 3c 24 48 c7 c6 e0 6f 39 8a e8 28 0d 0d 00 <0f> 0b 89 d9 80 e1 07 80 c1 03 38 c1 7c 8a 48 89 df e8 82 cf 20 00
RSP: 0018:ffffc90001dbf848 EFLAGS: 00010246
RAX: 22321e0bd3cf7300 RBX: 0000000000000001 RCX: 0000000000040000
RDX: ffffc900120b7000 RSI: 000000000003ffff RDI: 0000000000040000
RBP: 0000000000000001 R08: ffffffff81d08a24 R09: ffffed10173897a8
R10: ffffed10173897a8 R11: 0000000000000000 R12: 1ffffd40004bf069
R13: ffffea00025f8358 R14: 0000000000000000 R15: ffffea00025f8000
FS:  00007f1b74c46700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f140d257000 CR3: 0000000028dfc000 CR4: 00000000001526e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400