------------[ cut here ]------------
WARNING: CPU: 0 PID: 3806 at kernel/events/core.c:2233 event_filter_match+0x422/0x660
Modules linked in:
CPU: 0 PID: 3806 Comm: modprobe Not tainted 6.0.0-rc7-next-20220930 #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 00 9d 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 d5 a1 23 00 e9 17 fc ff ff e8 4b 33 f1 ff 48 8d 7b
RSP: 0018:ffff88806ce09408 EFLAGS: 00010046
RAX: 0000000000000000 RBX: ffff888040620000 RCX: 0000000000000100
RDX: ffff888019f48000 RSI: ffffffff8154d8d2 RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b401b R12: ffff888040620220
R13: 0000000000000000 R14: ffff8880406200a8 R15: ffff888040620220
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fc3d2305368 CR3: 000000001d88e000 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+0x3b/0xc0
asm_sysvec_call_function_single+0x16/0x20
RIP: 0010:debug_smp_processor_id+0x0/0x20
Code: 17 f1 ff 48 8b 74 24 28 48 c7 c7 80 c7 9e 84 e8 35 17 f1 ff e8 e7 a1 ff ff eb a2 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <0f> 1f 44 00 00 48 c7 c6 c0 c7 9e 84 48 c7 c7 00 c8 9e 84 e9 68 fe
RSP: 0018:ffff88806ce09850 EFLAGS: 00000246
RAX: dffffc0000000000 RBX: 0000607f92e21df0 RCX: 0000000000000005
RDX: 1ffffffff0a6162b RSI: ffffffff85407320 RDI: ffffffff8530b158
RBP: ffff88806ce09930 R08: 0000000000000000 R09: ffffffff85b06ed7
R10: 000000000000000d R11: 0000000000000001 R12: 1ffff1100d9c1311
R13: ffffffff85407320 R14: ffff88806ce09908 R15: ffffffff8530b0e0
perf_trace_lock+0xec/0x560
lock_release+0x4ae/0x750
__is_insn_slot_addr+0x144/0x250
kernel_text_address+0x44/0xb0
__kernel_text_address+0x9/0x40
unwind_get_return_address+0x55/0xa0
arch_stack_walk+0x99/0xf0
stack_trace_save+0x8c/0xc0
kasan_save_stack+0x1e/0x40
kasan_set_track+0x21/0x30
kasan_save_free_info+0x2a/0x50
__kasan_slab_free+0x106/0x190
kmem_cache_free+0xf7/0x610
rcu_core+0x7e2/0x2080
__do_softirq+0x1c3/0x8f5
__irq_exit_rcu+0x11b/0x180
irq_exit_rcu+0x5/0x20
sysvec_apic_timer_interrupt+0x8e/0xc0
asm_sysvec_apic_timer_interrupt+0x16/0x20
RIP: 0010:___slab_alloc+0x877/0x1080
Code: 00 00 48 c7 c6 d7 03 78 81 48 89 df e8 32 18 b2 ff 48 f7 44 24 10 00 02 00 00 74 06 e8 72 e0 d4 ff fb 48 8b 84 24 80 00 00 00 <65> 48 2b 04 25 28 00 00 00 0f 85 ef 07 00 00 48 81 c4 88 00 00 00
RSP: 0018:ffff88801dbafa90 EFLAGS: 00000202
RAX: e1072cbed806d200 RBX: ffff88806ce3c700 RCX: ffffffff81297e8f
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffff888007c75000 R08: 0000000000000001 R09: ffffffff86cd37ef
R10: fffffbfff0d9a6fd R11: 0000000000000001 R12: 000000000003c700
R13: ffff88806ce3c700 R14: ffff888019f48000 R15: ffff88800f277200
kmem_cache_alloc_bulk+0x26e/0x7d0
mas_alloc_nodes+0x2ff/0x800
mas_preallocate+0x1bb/0x360
mmap_region+0x774/0x1a00
do_mmap+0x828/0xf40
vm_mmap_pgoff+0x1af/0x270
ksys_mmap_pgoff+0x3d0/0x4f0
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f0e6baf9d82
Code: eb aa 66 0f 1f 44 00 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 33 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 56 5b 5d c3 0f 1f 00 c7 05 ae 03 01 00 16 00
RSP: 002b:00007ffee8d4efa8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 0000000000000812 RCX: 00007f0e6baf9d82
RDX: 0000000000000005 RSI: 0000000000010000 RDI: 00007f0e6b5dc000
RBP: 00007f0e6b5dc000 R08: 0000000000000000 R09: 0000000000007000
R10: 0000000000000812 R11: 0000000000000206 R12: 00007f0e6bad8f20
R13: 00007ffee8d4efc0 R14: 00007ffee8d4eff0 R15: 00007ffee8d4f3b0
irq event stamp: 10675
hardirqs last enabled at (10674): [] kasan_quarantine_put+0x8b/0x1f0
hardirqs last disabled at (10675): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (10248): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (10589): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3806 at kernel/events/core.c:2557 merge_sched_in+0xadb/0x1110
Modules linked in:
CPU: 0 PID: 3806 Comm: modprobe Tainted: G W 6.0.0-rc7-next-20220930 #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 8d 77 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:ffff88806ce09448 EFLAGS: 00010046
RAX: 0000000000000000 RBX: ffff88806ce3d2c0 RCX: 0000000000000100
RDX: ffff888019f48000 RSI: ffffffff8156fe4b RDI: 0000000000000005
RBP: ffff888040620000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b401b R12: ffff88806ce3d2c0
R13: ffff88806ce00000 R14: ffff8880406200a8 R15: ffff888040620220
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fc3d2305368 CR3: 000000001d88e000 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+0x3b/0xc0
asm_sysvec_call_function_single+0x16/0x20
RIP: 0010:debug_smp_processor_id+0x0/0x20
Code: 17 f1 ff 48 8b 74 24 28 48 c7 c7 80 c7 9e 84 e8 35 17 f1 ff e8 e7 a1 ff ff eb a2 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <0f> 1f 44 00 00 48 c7 c6 c0 c7 9e 84 48 c7 c7 00 c8 9e 84 e9 68 fe
RSP: 0018:ffff88806ce09850 EFLAGS: 00000246
RAX: dffffc0000000000 RBX: 0000607f92e21df0 RCX: 0000000000000005
RDX: 1ffffffff0a6162b RSI: ffffffff85407320 RDI: ffffffff8530b158
RBP: ffff88806ce09930 R08: 0000000000000000 R09: ffffffff85b06ed7
R10: 000000000000000d R11: 0000000000000001 R12: 1ffff1100d9c1311
R13: ffffffff85407320 R14: ffff88806ce09908 R15: ffffffff8530b0e0
perf_trace_lock+0xec/0x560
lock_release+0x4ae/0x750
__is_insn_slot_addr+0x144/0x250
kernel_text_address+0x44/0xb0
__kernel_text_address+0x9/0x40
unwind_get_return_address+0x55/0xa0
arch_stack_walk+0x99/0xf0
stack_trace_save+0x8c/0xc0
kasan_save_stack+0x1e/0x40
kasan_set_track+0x21/0x30
kasan_save_free_info+0x2a/0x50
__kasan_slab_free+0x106/0x190
kmem_cache_free+0xf7/0x610
rcu_core+0x7e2/0x2080
__do_softirq+0x1c3/0x8f5
__irq_exit_rcu+0x11b/0x180
irq_exit_rcu+0x5/0x20
sysvec_apic_timer_interrupt+0x8e/0xc0
asm_sysvec_apic_timer_interrupt+0x16/0x20
RIP: 0010:___slab_alloc+0x877/0x1080
Code: 00 00 48 c7 c6 d7 03 78 81 48 89 df e8 32 18 b2 ff 48 f7 44 24 10 00 02 00 00 74 06 e8 72 e0 d4 ff fb 48 8b 84 24 80 00 00 00 <65> 48 2b 04 25 28 00 00 00 0f 85 ef 07 00 00 48 81 c4 88 00 00 00
RSP: 0018:ffff88801dbafa90 EFLAGS: 00000202
RAX: e1072cbed806d200 RBX: ffff88806ce3c700 RCX: ffffffff81297e8f
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffff888007c75000 R08: 0000000000000001 R09: ffffffff86cd37ef
R10: fffffbfff0d9a6fd R11: 0000000000000001 R12: 000000000003c700
R13: ffff88806ce3c700 R14: ffff888019f48000 R15: ffff88800f277200
kmem_cache_alloc_bulk+0x26e/0x7d0
mas_alloc_nodes+0x2ff/0x800
mas_preallocate+0x1bb/0x360
mmap_region+0x774/0x1a00
do_mmap+0x828/0xf40
vm_mmap_pgoff+0x1af/0x270
ksys_mmap_pgoff+0x3d0/0x4f0
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f0e6baf9d82
Code: eb aa 66 0f 1f 44 00 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 33 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 56 5b 5d c3 0f 1f 00 c7 05 ae 03 01 00 16 00
RSP: 002b:00007ffee8d4efa8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 0000000000000812 RCX: 00007f0e6baf9d82
RDX: 0000000000000005 RSI: 0000000000010000 RDI: 00007f0e6b5dc000
RBP: 00007f0e6b5dc000 R08: 0000000000000000 R09: 0000000000007000
R10: 0000000000000812 R11: 0000000000000206 R12: 00007f0e6bad8f20
R13: 00007ffee8d4efc0 R14: 00007ffee8d4eff0 R15: 00007ffee8d4f3b0
irq event stamp: 10675
hardirqs last enabled at (10674): [] kasan_quarantine_put+0x8b/0x1f0
hardirqs last disabled at (10675): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (10248): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (10589): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
audit: type=1400 audit(1664843341.934:9): avc: denied { write } for pid=3807 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
------------[ cut here ]------------
======================================================
----------------
Code disassembly (best guess), 1 bytes skipped:
0: f1 icebp
1: ff 48 8b decl -0x75(%rax)
4: 74 24 je 0x2a
6: 28 48 c7 sub %cl,-0x39(%rax)
9: c7 80 c7 9e 84 e8 35 movl $0xfff11735,-0x177b6139(%rax)
10: 17 f1 ff
13: e8 e7 a1 ff ff callq 0xffffa1ff
18: eb a2 jmp 0xffffffbc
1a: 66 66 2e 0f 1f 84 00 data16 nopw %cs:0x0(%rax,%rax,1)
21: 00 00 00 00
25: 0f 1f 40 00 nopl 0x0(%rax)
* 29: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) <-- trapping instruction
2e: 48 c7 c6 c0 c7 9e 84 mov $0xffffffff849ec7c0,%rsi
35: 48 c7 c7 00 c8 9e 84 mov $0xffffffff849ec800,%rdi
3c: e9 .byte 0xe9
3d: 68 .byte 0x68
3e: fe .byte 0xfe