Warning: Permanently added '[localhost]:26132' (ECDSA) to the list of known hosts. [ 55.065799][ T39] audit: type=1400 audit(1656786000.380:75): avc: denied { execute } for pid=3664 comm="sh" name="syz-executor918848890" dev="sda1" ino=1136 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 executing program [ 55.083516][ T39] audit: type=1400 audit(1656786000.380:76): avc: denied { execute_no_trans } for pid=3664 comm="sh" path="/syz-executor918848890" dev="sda1" ino=1136 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 55.096335][ T3667] virtio_gpu virtio0: [drm] drm_plane_enable_fb_damage_clips() not called executing program [ 55.103170][ T39] audit: type=1400 audit(1656786000.390:77): avc: denied { execmem } for pid=3664 comm="syz-executor918" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 55.113542][ T3668] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 55.123458][ T39] audit: type=1400 audit(1656786000.400:78): avc: denied { read } for pid=3667 comm="syz-executor918" name="card2" dev="devtmpfs" ino=636 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 55.129973][ T3668] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 55.149472][ T39] audit: type=1400 audit(1656786000.400:79): avc: denied { open } for pid=3667 comm="syz-executor918" path="/dev/dri/card2" dev="devtmpfs" ino=636 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 55.154377][ T3668] CPU: 0 PID: 3668 Comm: syz-executor918 Not tainted 5.19.0-rc4-syzkaller-00187-g089866061428 #0 [ 55.154409][ T3668] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 55.154417][ T3668] RIP: 0010:virtio_gpu_object_create+0x29b/0xd90 [ 55.170523][ T39] audit: type=1400 audit(1656786000.400:80): avc: denied { ioctl } for pid=3667 comm="syz-executor918" path="/dev/dri/card2" dev="devtmpfs" ino=636 ioctlcmd=0x64b2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 55.178514][ T3668] Code: 89 de e8 98 3c ed fc 48 85 db 0f 85 9f 03 00 00 e8 2a 40 ed fc 49 8d 7f 0c 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 82 [ 55.178560][ T3668] RSP: 0018:ffffc90002e5fad0 EFLAGS: 00010246 [ 55.178615][ T3668] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.178631][ T3668] RDX: 0000000000000000 RSI: ffffffff848c5756 RDI: 0000000000000000 [ 55.232209][ T3668] RBP: ffff88802286b800 R08: 0000000000000007 R09: 0000000000000000 [ 55.236765][ T3668] R10: 0000000000000000 R11: 0000000000000001 R12: ffffc90002e5fbd0 [ 55.241621][ T3668] R13: ffff88801c4c0010 R14: ffff88801c4c0000 R15: fffffffffffffff4 [ 55.246547][ T3668] FS: 0000555556654300(0000) GS:ffff88802c800000(0000) knlGS:0000000000000000 [ 55.252580][ T3668] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.256597][ T3668] CR2: 00007fa12e2a42a4 CR3: 0000000015c4e000 CR4: 0000000000150ef0 [ 55.261116][ T3668] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.265771][ T3668] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.270472][ T3668] Call Trace: [ 55.272480][ T3668] [ 55.274260][ T3668] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 55.278364][ T3668] ? __sanitizer_cov_trace_switch+0x50/0x90 [ 55.281909][ T3668] virtio_gpu_mode_dumb_create+0x319/0x5c0 [ 55.285393][ T3668] ? virtio_gpu_array_put_free.part.0+0x190/0x190 [ 55.290054][ T3668] ? find_held_lock+0x2d/0x110 [ 55.293864][ T3668] ? lock_downgrade+0x6e0/0x6e0 [ 55.297483][ T3668] drm_mode_create_dumb+0x26c/0x2f0 [ 55.300637][ T3668] drm_ioctl_kernel+0x27d/0x4e0 [ 55.303553][ T3668] ? drm_mode_create_dumb+0x2f0/0x2f0 [ 55.306993][ T3668] ? drm_version+0x3d0/0x3d0 [ 55.309835][ T3668] drm_ioctl+0x51e/0x9d0 [ 55.312435][ T3668] ? drm_mode_create_dumb+0x2f0/0x2f0 [ 55.316438][ T3668] ? drm_ioctl_kernel+0x4e0/0x4e0 [ 55.319512][ T3668] ? selinux_file_ioctl+0xb1/0x270 [ 55.322809][ T3668] ? drm_ioctl_kernel+0x4e0/0x4e0 [ 55.326037][ T3668] __x64_sys_ioctl+0x193/0x200 [ 55.329582][ T3668] do_syscall_64+0x35/0xb0 [ 55.332755][ T3668] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 55.336454][ T3668] RIP: 0033:0x7fa12e24c699 [ 55.339173][ T3668] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 55.350953][ T3668] RSP: 002b:00007fff25d83428 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 55.356008][ T3668] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa12e24c699 [ 55.360701][ T3668] RDX: 0000000020000000 RSI: 00000000c02064b2 RDI: 0000000000000003 [ 55.365262][ T3668] RBP: 00007fff25d83440 R08: 0000000000000002 R09: 0000000000000001 [ 55.370558][ T3668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 55.375393][ T3668] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 55.380512][ T3668] [ 55.382405][ T3668] Modules linked in: [ 55.385634][ T3668] ---[ end trace 0000000000000000 ]--- [ 55.389267][ T3668] RIP: 0010:virtio_gpu_object_create+0x29b/0xd90 [ 55.393089][ T3668] Code: 89 de e8 98 3c ed fc 48 85 db 0f 85 9f 03 00 00 e8 2a 40 ed fc 49 8d 7f 0c 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 82 [ 55.404750][ T3668] RSP: 0018:ffffc90002e5fad0 EFLAGS: 00010246 [ 55.408618][ T3668] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.413710][ T3668] RDX: 0000000000000000 RSI: ffffffff848c5756 RDI: 0000000000000000 [ 55.418528][ T3668] RBP: ffff88802286b800 R08: 0000000000000007 R09: 0000000000000000 [ 55.423505][ T3668] R10: 0000000000000000 R11: 0000000000000001 R12: ffffc90002e5fbd0 [ 55.428344][ T3668] R13: ffff88801c4c0010 R14: ffff88801c4c0000 R15: fffffffffffffff4 [ 55.432906][ T3668] FS: 0000555556654300(0000) GS:ffff88802c800000(0000) knlGS:0000000000000000 [ 55.438548][ T3668] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.442650][ T3668] CR2: 00007fa12e2a42a4 CR3: 0000000015c4e000 CR4: 0000000000150ef0 [ 55.447729][ T3668] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.452788][ T3668] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.458102][ T3668] Kernel panic - not syncing: Fatal exception [ 55.462483][ T3668] Kernel Offset: disabled [ 55.465225][ T3668] Rebooting in 86400 seconds.. VM DIAGNOSIS: 18:20:00 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000000 RDX=ffff88801c080100 RSI=ffffffff815febf2 RDI=0000000000000001 RBP=ffffc90002e5f868 RSP=ffffc90002e5f830 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000046 R13=ffff888012944100 R14=0000000000000000 R15=ffffc90002e5f8b8 RIP=ffffffff815febf4 RFL=00000093 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000555556654300 ffffffff 00c00000 GS =0000 ffff88802c800000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa12e2a42a4 CR3=0000000015c4e000 CR4=00150ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=ffffffffffffff00ffff000000ff0000 XMM05=000000000000000000000000000000ff XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000011556 RBX=ffff888012544000 RCX=ffffffff897705b1 RDX=ffffed10059275f3 RSI=0000000000000001 RDI=ffffffff897a064f RBP=0000000000000001 RSP=ffffc9000067fe00 R8 =0000000000000000 R9 =ffff88802c93af93 R10=ffffed10059275f2 R11=0000000000000001 R12=ffffed10024a8800 R13=0000000000000001 R14=ffffffff8dbae790 R15=0000000000000000 RIP=ffffffff897a028b RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802c900000 ffffffff 00c00000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff25d83408 CR3=000000001bd9b000 CR4=00150ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=ffffffffffffffffffffffffffffff00 XMM05=000000000000000000000000000000ff XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 2 RAX=0000000000000075 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff845fc101 RDI=ffffffff91224ac0 RBP=ffffffff91224a80 RSP=ffffc90000877908 R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=74203a7469647561 R12=0000000000000000 R13=0000000000000075 R14=ffffffff845fc0a0 R15=0000000000000000 RIP=ffffffff845fc12b RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802ca00000 ffffffff 00c00000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000008f000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f11aabf77f0 CR3=0000000022806000 CR4=00150ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000ff0000000000000000000000 XMM02=00ff000000000000000000000000ff00 XMM03=72645b203a306f697472697620757067 XMM04=00000000000000000000000000000000 XMM05=ffffffffffffffffffffffffffffffff XMM06=00000000000000000000000000000000 XMM07=20343636333d6469702020726f66207d XMM08=2500656c6f736e6f632f7665642f000a XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 3 RAX=000000000000b39e RBX=ffff888012548080 RCX=ffffffff897705b1 RDX=ffffed10059675f3 RSI=0000000000000001 RDI=ffffffff897a064f RBP=0000000000000003 RSP=ffffc9000069fe00 R8 =0000000000000000 R9 =ffff88802cb3af93 R10=ffffed10059675f2 R11=0000000000000001 R12=ffffed10024a9010 R13=0000000000000003 R14=ffffffff8dbae790 R15=0000000000000000 RIP=ffffffff897a028b RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802cb00000 ffffffff 00c00000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe00000d8000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe00000d6000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005611ced95600 CR3=000000002641d000 CR4=00150ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=0000000000000000000000356270616c XMM01=00007fffdf870f98ffffffff80000000 XMM02=ffffffffffffffffffffffffffffffff XMM03=000000000000004000005611ced7ce81 XMM04=00000009000000080000000000000000 XMM05=00007fffdf870f990000000b0000000a XMM06=ffffffffffffffff95fa7badc115dc00 XMM07=00007fffdf870f9800007f1bb8d2d6c8 XMM08=6575715f6c6f72746e6f63203a732500 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000