Debian GNU/Linux 11 syzkaller ttyS0

Warning: Permanently added '[localhost]:45315' (ECDSA) to the list of known hosts.
2024/05/11 17:41:23 fuzzer started
2024/05/11 17:41:23 dialing manager at localhost:32819
syzkaller login: [   92.835795] cgroup: Unknown subsys name 'net'
[   92.837129] cgroup: Unknown subsys name 'net_prio'
[   92.838616] cgroup: Unknown subsys name 'devices'
[   92.839953] cgroup: Unknown subsys name 'blkio'
[   92.898319] cgroup: Unknown subsys name 'hugetlb'
[   92.899630] cgroup: Unknown subsys name 'rlimit'
2024/05/11 17:42:42 syscalls: 2215
2024/05/11 17:42:42 code coverage: enabled
2024/05/11 17:42:42 comparison tracing: enabled
2024/05/11 17:42:42 extra coverage: enabled
2024/05/11 17:42:42 setuid sandbox: enabled
2024/05/11 17:42:42 namespace sandbox: enabled
2024/05/11 17:42:42 Android sandbox: enabled
2024/05/11 17:42:42 fault injection: enabled
2024/05/11 17:42:42 leak checking: enabled
2024/05/11 17:42:42 net packet injection: enabled
2024/05/11 17:42:42 net device setup: enabled
2024/05/11 17:42:42 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2024/05/11 17:42:42 devlink PCI setup: PCI device 0000:00:10.0 is not available
2024/05/11 17:42:42 USB emulation: enabled
2024/05/11 17:42:42 hci packet injection: enabled
2024/05/11 17:42:42 wifi device emulation: enabled
2024/05/11 17:42:42 802.15.4 emulation: enabled
2024/05/11 17:43:18 fetching corpus: 0, signal 0/2000 (executing program)
2024/05/11 17:45:02 fetching corpus: 47, signal 31999/35584 (executing program)
2024/05/11 17:48:02 Manager.Poll call failed: read tcp 127.0.0.1:57110->127.0.0.1:32819: i/o timeout

VM DIAGNOSIS:
17:50:03  Registers:
info registers vcpu 0
RAX=ffffffff83e69e90 RBX=0000000000000000 RCX=ffffffff83e51c8c RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff83e6a498 RBP=fffffbfff09c6450 RSP=ffffffff84e07e38
R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001
R12=0000000000000000 R13=ffffffff856740c8 R14=0000000000000000 R15=dffffc0000000000
RIP=ffffffff83e69e9e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
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 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000001000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=0000555fc29d10e8 CR3=00000000095d2000 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=7465677261742e79636e656772656d65
XMM02=ffffffffffffff0f0e0d0c0b0a090807 XMM03=00000000000000210065636976726573
XMM04=2e2e2e2e2e2e2e2e2e2e2e2e2e2e2e2e XMM05=612d312e31303a30303a303030302d69
XMM06=00000000000000006c6562616c636573 XMM07=00000000000000000000000000000000
XMM08=732f6563696c732e6d65747379732f3a XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=ffffffff83e69e90 RBX=0000000000000001 RCX=ffffffff83e51c8c RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff83e6a498 RBP=ffffed1001130000 RSP=ffff88800898fe70
R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001
R12=0000000000000001 R13=ffffffff856740c8 R14=0000000000000000 R15=dffffc0000000000
RIP=ffffffff83e69e9e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1
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 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000048000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=000000c0009f8018 CR3=000000000d720000 CR4=00350ee0
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=25252525252525252525252525252525 XMM01=ffff00ff0000ffff0000000000000000
XMM02=ffff0000000000ff0000000000000000 XMM03=732f646d65747379732f6e75722f2065
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=000073252f732500242b5d2d5f392d30 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000