syzkaller login: [   87.488602] systemd-udevd (120) used greatest stack depth: 24720 bytes left
Warning: Permanently added '[localhost]:61241' (ECDSA) to the list of known hosts.
2025/05/21 18:47:34 fuzzer started
2025/05/21 18:47:34 dialing manager at localhost:42069
2025/05/21 18:47:34 checking machine...
2025/05/21 18:47:34 checking revisions...
[   92.793627] kmemleak: Automatic memory scanning thread ended
2025/05/21 18:47:34 testing simple program...
[   92.939073] cgroup: Unknown subsys name 'net'
[   93.070800] cgroup: Unknown subsys name 'cpuset'
[   93.114717] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[  107.047092] audit: type=1400 audit(1747853268.955:7): avc:  denied  { execmem } for  pid=274 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[  108.151413] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[  108.156671] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[  108.159597] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[  108.173283] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[  108.185487] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[  110.230605] Bluetooth: hci0: command tx timeout
executing program
[  112.279588] Bluetooth: hci0: command tx timeout
executing program
[  114.326246] Bluetooth: hci0: command tx timeout
[  116.374085] Bluetooth: hci0: command tx timeout
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
[  139.903679] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  139.905166] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  139.962756] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  139.963887] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
executing program
2025/05/21 18:48:22 Manager.Check call failed: machine check failed: got no coverage:

VM DIAGNOSIS:
18:48:22  Registers:
info registers vcpu 0
RAX=0000000000002580 RBX=ffff88806ce25b00 RCX=ffffffff815e1c19 RDX=ffff888009203700
RSI=0000000000000000 RDI=0000000000000005 RBP=ffff888009227c30 RSP=ffff888009227af8
R8 =0000000000000001 R9 =ffffed1001244f42 R10=0000000000000000 R11=0000000000000001
R12=0000000000000000 R13=00000000ffffffff R14=0000000000000000 R15=0000000000000000
RIP=ffffffff815e1c1e RFL=00000093 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff8880e5aa7000 00000000 00000000
LDT=0000 fffffe2300000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000001000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=0000556ab1547020 CR3=000000001c7eb000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 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=ff0000000000ffff0000000000ff0000
XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000
XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=ffffffff81ac857e RBX=ffffffff815d2490 RCX=ffff88800f20fa1c RDX=1ffff11001e41f64
RSI=ffffffff81ac857e RDI=ffffffff81ac857e RBP=ffff88800f20fb60 RSP=ffff88800f20fac8
R8 =0000000000000001 R9 =ffff88800f20fb08 R10=000000000003846a R11=000000000002475a
R12=ffff88800f20fb90 R13=0000000000000000 R14=ffff888014c80000 R15=0000000000000cc0
RIP=ffffffff812cb99f RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f4a7a932900 00000000 00000000
GS =0000 ffff8880e5ba7000 00000000 00000000
LDT=0000 fffffe4500000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000048000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007f4a7aee66a0 CR3=000000001c7eb000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=000000ff000000000000000000000000
XMM02=000000ff000000000000000000000000 XMM03=68a8aee3740b9fad00000000000fe8e8
XMM04=15af1c4664c3988f00000000000ae988 XMM05=c319fc3ad4875e3d0000000000132c70
XMM06=6098c19552daab4900000000001166e0 XMM07=ea899072da79512f00000000000fea40
XMM08=65784500657250747261745363657845 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000