audit: type=1400 audit(1662999618.117:8): avc: denied { kernel } for pid=3800 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3801 at kernel/events/core.c:13114 inherit_task_group.isra.0+0x2af/0x700 Modules linked in: CPU: 1 PID: 3801 Comm: syz-executor.5 Not tainted 6.0.0-rc5-next-20220912 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 RIP: 0010:inherit_task_group.isra.0+0x2af/0x700 Code: 5e 41 5f e9 d3 88 08 03 e8 0e 65 ee ff 65 8b 2d 83 c3 aa 7e 31 ff 89 ee e8 ae 61 ee ff 85 ed 0f 84 1c 03 00 00 e8 f1 64 ee ff <0f> 0b e9 1e ff ff ff e8 e5 64 ee ff 48 8b 54 24 08 48 b8 00 00 00 RSP: 0018:ffff88801de479a0 EFLAGS: 00010202 RAX: 0000000000004130 RBX: ffff88801a200000 RCX: ffffc900047e9000 RDX: 0000000000040000 RSI: ffffffff8157b24f RDI: 0000000000000005 RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800ff84838 R13: ffff88800ff83580 R14: ffff88801bd3a400 R15: ffff88801a2005c8 FS: 00007f57a5d56700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020000004 CR3: 0000000039a4a000 CR4: 0000000000350ee0 Call Trace: perf_event_init_task+0x385/0x810 copy_process+0x1f4e/0x6df0 create_io_thread+0xab/0xf0 io_sq_offload_create+0xc82/0xdb4 io_uring_setup.cold+0x161c/0x1af1 do_syscall_64+0x3b/0x90 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f57a87e0b19 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 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:00007f57a5d56108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 RAX: ffffffffffffffda RBX: 00007f57a88f3f60 RCX: 00007f57a87e0b19 RDX: 0000000020ffd000 RSI: 0000000020000000 RDI: 0000000000004c2a RBP: 0000000020000000 R08: 000000002000a4c0 R09: 000000002000a4c0 R10: 0000000020000080 R11: 0000000000000202 R12: 000000002000a4c0 R13: 0000000020ffd000 R14: 0000000020000080 R15: 0000000020ffd000 irq event stamp: 1785 hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 softirqs last enabled at (1622): [] __irq_exit_rcu+0x11b/0x180 softirqs last disabled at (1617): [] __irq_exit_rcu+0x11b/0x180 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ ======================================================