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WARNING: CPU: 0 PID: 8457 at kernel/events/core.c:2233 perf_iterate_sb+0x5d8/0xb30
Modules linked in:
CPU: 0 PID: 8457 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:perf_iterate_sb+0x5d8/0xb30
Code: e8 3d 3a f0 ff 65 8b 05 02 a5 ac 7e 31 ff 89 c6 89 44 24 08 e8 d9 36 f0 ff 8b 44 24 08 85 c0 0f 84 fd 02 00 00 e8 18 3a f0 ff <0f> 0b e8 11 3a f0 ff 48 8d bb 90 00 00 00 48 89 f8 48 c1 e8 03 80
RSP: 0018:ffff88803a357c10 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888008669ce8 RCX: 0000000000000000
RDX: ffff88801d095040 RSI: ffffffff8155d0d8 RDI: 0000000000000005
RBP: dffffc0000000000 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff888008669f08
R13: 000000000003f000 R14: ffff88803a357ca8 R15: ffff88806ce33860
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020001b80 CR3: 00000000099ca000 CR4: 0000000000350ef0
Call Trace:
perf_event_task+0x10a/0x1c0
perf_event_exit_task+0x5a9/0x7c0
do_exit+0xb31/0x27f0
do_group_exit+0xd0/0x2a0
__x64_sys_exit_group+0x3a/0x50
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f5f71d9ab19
Code: Unable to access opcode bytes at 0x7f5f71d9aaef.
RSP: 002b:00007ffdb5359f98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f5f71d9ab19
RDX: 00007f5f71d4d72b RSI: ffffffffffffffbc RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000001b334230a0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffdb535a080
irq event stamp: 3245
hardirqs last enabled at (3257): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (3268): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (2914): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (2907): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---