------------[ cut here ]------------
WARNING: CPU: 0 PID: 9499 at kernel/events/core.c:2233 event_filter_match+0x422/0x660
Modules linked in:
CPU: 0 PID: 9499 Comm: syz-executor.7 Not tainted 6.0.0-next-20221004 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
RIP: 0010:event_filter_match+0x422/0x660
Code: 00 00 00 e9 7c fc ff ff e8 7b 33 f1 ff 65 8b 2d 20 8d ad 7e 31 ff 89 ee e8 1b 30 f1 ff 85 ed 0f 84 ef 00 00 00 e8 5e 33 f1 ff <0f> 0b eb 9f e8 25 9f 23 00 e9 17 fc ff ff e8 4b 33 f1 ff 48 8d 7b
RSP: 0018:ffff88806ce09c70 EFLAGS: 00010046
RAX: 0000000080010002 RBX: ffff8880366b8000 RCX: 0000000000000000
RDX: ffff8880100a3580 RSI: ffffffff8154e8b2 RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b601b R12: ffff8880366b8220
R13: 0000000000000000 R14: ffff8880366b80a8 R15: ffff8880366b8220
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000562796d0ae60 CR3: 000000001778e000 CR4: 0000000000350ef0
Call Trace:
merge_sched_in+0x107/0x1110
visit_groups_merge.constprop.0.isra.0+0x4fc/0xef0
ctx_sched_in+0x2e6/0x770
perf_event_sched_in+0x75/0x80
ctx_resched+0x1ce/0x390
__perf_install_in_context+0x285/0x9c0
remote_function+0x125/0x1b0
__flush_smp_call_function_queue+0x1df/0x5a0
__sysvec_call_function_single+0x92/0x3a0
sysvec_call_function_single+0x89/0xc0
asm_sysvec_call_function_single+0x16/0x20
RIP: 0010:__tlb_remove_page_size+0x0/0x420
Code: e8 55 ca 0b 00 eb 88 48 8b 3c 24 e8 3a ca 0b 00 e9 c1 fe ff ff e8 c0 ca 0b 00 eb a4 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 <41> 57 41 56 41 55 49 89 f5 41 54 55 53 48 89 fb e8 3b 5e d9 ff 48
RSP: 0018:ffff88803760f640 EFLAGS: 00000293
RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000000
RDX: 0000000000001000 RSI: ffffea0000cb8700 RDI: ffff88803760fa30
RBP: ffff88801db29570 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000002 R11: 0000000000000001 R12: ffff88803760fa30
R13: ffffea0000cb8700 R14: dffffc0000000000 R15: ffffea0000cb8700
unmap_page_range+0x1c9b/0x2a10
unmap_single_vma+0x190/0x380
unmap_vmas+0x21e/0x370
exit_mmap+0x154/0x680
mmput+0xd1/0x390
do_exit+0xa2e/0x27f0
do_group_exit+0xd0/0x2a0
get_signal+0x2195/0x22d0
arch_do_signal_or_restart+0x89/0x1be0
exit_to_user_mode_prepare+0x131/0x1a0
syscall_exit_to_user_mode+0x19/0x40
do_syscall_64+0x48/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f1f5a66ab19
Code: Unable to access opcode bytes at 0x7f1f5a66aaef.
RSP: 002b:00007f1f57be0218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: 0000000000000001 RBX: 00007f1f5a77df68 RCX: 00007f1f5a66ab19
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f1f5a77df6c
RBP: 00007f1f5a77df60 R08: 000000000000005e R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 00007f1f5a77df6c
R13: 00007ffca63efedf R14: 00007f1f57be0300 R15: 0000000000022000
irq event stamp: 626
hardirqs last enabled at (625): [] finish_task_switch.isra.0+0x22d/0x8a0
hardirqs last disabled at (626): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (612): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (585): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 9499 at kernel/events/core.c:2557 merge_sched_in+0xadb/0x1110
Modules linked in:
CPU: 0 PID: 9499 Comm: syz-executor.7 Tainted: G W 6.0.0-next-20221004 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
RIP: 0010:merge_sched_in+0xadb/0x1110
Code: ff ff e8 08 0e ef ff 65 8b 05 ad 67 ab 7e 31 ff 89 c6 89 04 24 e8 a5 0a ef ff 8b 04 24 85 c0 0f 84 13 02 00 00 e8 e5 0d ef ff <0f> 0b e9 c4 fb ff ff e8 d9 0d ef ff 4c 89 e8 48 05 18 01 00 00 e9
RSP: 0018:ffff88806ce09cb0 EFLAGS: 00010046
RAX: 0000000080010002 RBX: ffff88806ce3f200 RCX: 0000000000000000
RDX: ffff8880100a3580 RSI: ffffffff81570e2b RDI: 0000000000000005
RBP: ffff8880366b8000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b601b R12: ffff88806ce3f200
R13: 0000000000000001 R14: ffff8880366b80a8 R15: ffff8880366b8220
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000562796d0ae60 CR3: 000000001778e000 CR4: 0000000000350ef0
Call Trace:
visit_groups_merge.constprop.0.isra.0+0x4fc/0xef0
ctx_sched_in+0x2e6/0x770
perf_event_sched_in+0x75/0x80
ctx_resched+0x1ce/0x390
__perf_install_in_context+0x285/0x9c0
remote_function+0x125/0x1b0
__flush_smp_call_function_queue+0x1df/0x5a0
__sysvec_call_function_single+0x92/0x3a0
sysvec_call_function_single+0x89/0xc0
asm_sysvec_call_function_single+0x16/0x20
RIP: 0010:__tlb_remove_page_size+0x0/0x420
Code: e8 55 ca 0b 00 eb 88 48 8b 3c 24 e8 3a ca 0b 00 e9 c1 fe ff ff e8 c0 ca 0b 00 eb a4 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 <41> 57 41 56 41 55 49 89 f5 41 54 55 53 48 89 fb e8 3b 5e d9 ff 48
RSP: 0018:ffff88803760f640 EFLAGS: 00000293
RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000000
RDX: 0000000000001000 RSI: ffffea0000cb8700 RDI: ffff88803760fa30
RBP: ffff88801db29570 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000002 R11: 0000000000000001 R12: ffff88803760fa30
R13: ffffea0000cb8700 R14: dffffc0000000000 R15: ffffea0000cb8700
unmap_page_range+0x1c9b/0x2a10
unmap_single_vma+0x190/0x380
unmap_vmas+0x21e/0x370
exit_mmap+0x154/0x680
mmput+0xd1/0x390
do_exit+0xa2e/0x27f0
do_group_exit+0xd0/0x2a0
get_signal+0x2195/0x22d0
arch_do_signal_or_restart+0x89/0x1be0
exit_to_user_mode_prepare+0x131/0x1a0
syscall_exit_to_user_mode+0x19/0x40
do_syscall_64+0x48/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f1f5a66ab19
Code: Unable to access opcode bytes at 0x7f1f5a66aaef.
RSP: 002b:00007f1f57be0218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: 0000000000000001 RBX: 00007f1f5a77df68 RCX: 00007f1f5a66ab19
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f1f5a77df6c
RBP: 00007f1f5a77df60 R08: 000000000000005e R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 00007f1f5a77df6c
R13: 00007ffca63efedf R14: 00007f1f57be0300 R15: 0000000000022000
irq event stamp: 626
hardirqs last enabled at (625): [] finish_task_switch.isra.0+0x22d/0x8a0
hardirqs last disabled at (626): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (612): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (585): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
0: e8 55 ca 0b 00 callq 0xbca5a
5: eb 88 jmp 0xffffff8f
7: 48 8b 3c 24 mov (%rsp),%rdi
b: e8 3a ca 0b 00 callq 0xbca4a
10: e9 c1 fe ff ff jmpq 0xfffffed6
15: e8 c0 ca 0b 00 callq 0xbcada
1a: eb a4 jmp 0xffffffc0
1c: 66 66 2e 0f 1f 84 00 data16 nopw %cs:0x0(%rax,%rax,1)
23: 00 00 00 00
27: 0f 1f 00 nopl (%rax)
* 2a: 41 57 push %r15 <-- trapping instruction
2c: 41 56 push %r14
2e: 41 55 push %r13
30: 49 89 f5 mov %rsi,%r13
33: 41 54 push %r12
35: 55 push %rbp
36: 53 push %rbx
37: 48 89 fb mov %rdi,%rbx
3a: e8 3b 5e d9 ff callq 0xffd95e7a
3f: 48 rex.W