------------[ cut here ]------------
WARNING: CPU: 0 PID: 12066 at kernel/events/core.c:2233 event_filter_match+0x422/0x660
Modules linked in:
CPU: 0 PID: 12066 Comm: syz-executor.4 Not tainted 6.0.0-rc6-next-20220923 #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 1b 1e f1 ff 65 8b 2d e0 88 ad 7e 31 ff 89 ee e8 bb 1a f1 ff 85 ed 0f 84 ef 00 00 00 e8 fe 1d f1 ff <0f> 0b eb 9f e8 c5 80 23 00 e9 17 fc ff ff e8 eb 1d f1 ff 48 8d 7b
RSP: 0018:ffff88806ce09c70 EFLAGS: 00010046
RAX: 0000000000010002 RBX: ffff8880395f0000 RCX: 0000000000000000
RDX: ffff888039f40000 RSI: ffffffff8154ecf2 RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b001b R12: ffff8880395f0220
R13: 0000000000000000 R14: ffff8880395f00a8 R15: ffff8880395f0220
FS: 0000555557142400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f60ea4f8f64 CR3: 00000000377b8000 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:preempt_count_add+0x78/0x150
Code: f4 00 00 00 7f 6c 65 8b 05 25 1c e2 7e 25 ff ff ff 7f 39 c3 74 07 5b 5d e9 d5 e8 3f 03 48 8b 5c 24 10 48 89 df e8 08 2a 0a 00 <85> c0 75 39 65 48 8b 2c 25 c0 6e 02 00 48 8d bd 60 13 00 00 48 b8
RSP: 0018:ffff888039f4f530 EFLAGS: 00000283
RAX: 0000000000000000 RBX: ffffffff8111a2ec RCX: 1ffffffff0e0b8e0
RDX: 0000000000000000 RSI: ffffffff8114addf RDI: ffffffff8111a2ec
RBP: ffff888039f4f620 R08: ffffffff85edcbec R09: ffffffff85edcbf0
R10: ffffed10073e9ec6 R11: ffff888039f4f608 R12: ffff888039f4f690
R13: 0000000000000000 R14: ffff888039f4f5c8 R15: 0000000000000cc0
unwind_next_frame+0xac/0x20b0
arch_stack_walk+0x83/0xf0
stack_trace_save+0x8c/0xc0
kasan_save_stack+0x1e/0x40
kasan_set_track+0x21/0x30
__kasan_slab_alloc+0x58/0x70
kmem_cache_alloc+0x1b1/0x3e0
vm_area_dup+0x7f/0x230
__split_vma+0xa2/0x5d0
split_vma+0x9f/0xe0
mprotect_fixup+0x710/0x8c0
do_mprotect_pkey+0x6fb/0xa70
__x64_sys_mprotect+0x74/0xb0
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f60ea3e5c27
Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 0a 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc24044238 EFLAGS: 00000206 ORIG_RAX: 000000000000000a
RAX: ffffffffffffffda RBX: 0000000000021000 RCX: 00007f60ea3e5c27
RDX: 0000000000000003 RSI: 0000000000020000 RDI: 00007f60e793c000
RBP: 00007ffc24044310 R08: 00000000ffffffff R09: 00007f60e795b700
R10: 0000000000020022 R11: 0000000000000206 R12: 00007ffc24044420
R13: 00007f60e795b700 R14: 0000000000000000 R15: 0000000000022000
irq event stamp: 1760
hardirqs last enabled at (1759): [] asm_sysvec_apic_timer_interrupt+0x16/0x20
hardirqs last disabled at (1760): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (1696): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (1609): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 12066 at kernel/events/core.c:2557 merge_sched_in+0xadb/0x1110
Modules linked in:
CPU: 0 PID: 12066 Comm: syz-executor.4 Tainted: G W 6.0.0-rc6-next-20220923 #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 c8 1a ef ff 65 8b 05 8d 85 ab 7e 31 ff 89 c6 89 04 24 e8 65 17 ef ff 8b 04 24 85 c0 0f 84 13 02 00 00 e8 a5 1a ef ff <0f> 0b e9 c4 fb ff ff e8 99 1a ef ff 4c 89 e8 48 05 18 01 00 00 e9
RSP: 0018:ffff88806ce09cb0 EFLAGS: 00010046
RAX: 0000000000010002 RBX: ffff88806ce3f000 RCX: 0000000000000000
RDX: ffff888039f40000 RSI: ffffffff8156f04b RDI: 0000000000000005
RBP: ffff8880395f0000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b001b R12: ffff88806ce3f000
R13: 0000000000000001 R14: ffff8880395f00a8 R15: ffff8880395f0220
FS: 0000555557142400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f60ea4f8f64 CR3: 00000000377b8000 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:preempt_count_add+0x78/0x150
Code: f4 00 00 00 7f 6c 65 8b 05 25 1c e2 7e 25 ff ff ff 7f 39 c3 74 07 5b 5d e9 d5 e8 3f 03 48 8b 5c 24 10 48 89 df e8 08 2a 0a 00 <85> c0 75 39 65 48 8b 2c 25 c0 6e 02 00 48 8d bd 60 13 00 00 48 b8
RSP: 0018:ffff888039f4f530 EFLAGS: 00000283
RAX: 0000000000000000 RBX: ffffffff8111a2ec RCX: 1ffffffff0e0b8e0
RDX: 0000000000000000 RSI: ffffffff8114addf RDI: ffffffff8111a2ec
RBP: ffff888039f4f620 R08: ffffffff85edcbec R09: ffffffff85edcbf0
R10: ffffed10073e9ec6 R11: ffff888039f4f608 R12: ffff888039f4f690
R13: 0000000000000000 R14: ffff888039f4f5c8 R15: 0000000000000cc0
unwind_next_frame+0xac/0x20b0
arch_stack_walk+0x83/0xf0
stack_trace_save+0x8c/0xc0
kasan_save_stack+0x1e/0x40
kasan_set_track+0x21/0x30
__kasan_slab_alloc+0x58/0x70
kmem_cache_alloc+0x1b1/0x3e0
vm_area_dup+0x7f/0x230
__split_vma+0xa2/0x5d0
split_vma+0x9f/0xe0
mprotect_fixup+0x710/0x8c0
do_mprotect_pkey+0x6fb/0xa70
__x64_sys_mprotect+0x74/0xb0
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f60ea3e5c27
Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 0a 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc24044238 EFLAGS: 00000206 ORIG_RAX: 000000000000000a
RAX: ffffffffffffffda RBX: 0000000000021000 RCX: 00007f60ea3e5c27
RDX: 0000000000000003 RSI: 0000000000020000 RDI: 00007f60e793c000
RBP: 00007ffc24044310 R08: 00000000ffffffff R09: 00007f60e795b700
R10: 0000000000020022 R11: 0000000000000206 R12: 00007ffc24044420
R13: 00007f60e795b700 R14: 0000000000000000 R15: 0000000000022000
irq event stamp: 1760
hardirqs last enabled at (1759): [] asm_sysvec_apic_timer_interrupt+0x16/0x20
hardirqs last disabled at (1760): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (1696): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (1609): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
0: f4 hlt
1: 00 00 add %al,(%rax)
3: 00 7f 6c add %bh,0x6c(%rdi)
6: 65 8b 05 25 1c e2 7e mov %gs:0x7ee21c25(%rip),%eax # 0x7ee21c32
d: 25 ff ff ff 7f and $0x7fffffff,%eax
12: 39 c3 cmp %eax,%ebx
14: 74 07 je 0x1d
16: 5b pop %rbx
17: 5d pop %rbp
18: e9 d5 e8 3f 03 jmpq 0x33fe8f2
1d: 48 8b 5c 24 10 mov 0x10(%rsp),%rbx
22: 48 89 df mov %rbx,%rdi
25: e8 08 2a 0a 00 callq 0xa2a32
* 2a: 85 c0 test %eax,%eax <-- trapping instruction
2c: 75 39 jne 0x67
2e: 65 48 8b 2c 25 c0 6e mov %gs:0x26ec0,%rbp
35: 02 00
37: 48 8d bd 60 13 00 00 lea 0x1360(%rbp),%rdi
3e: 48 rex.W
3f: b8 .byte 0xb8