Warning: Permanently added '[localhost]:62733' (ECDSA) to the list of known hosts.
2025/07/22 20:14:47 fuzzer started
2025/07/22 20:14:47 dialing manager at localhost:33745
syzkaller login: [   50.034166] cgroup: Unknown subsys name 'net'
[   50.091117] cgroup: Unknown subsys name 'cpuset'
[   50.105407] cgroup: Unknown subsys name 'rlimit'
2025/07/22 20:14:58 syscalls: 2214
2025/07/22 20:14:58 code coverage: enabled
2025/07/22 20:14:58 comparison tracing: enabled
2025/07/22 20:14:58 extra coverage: enabled
2025/07/22 20:14:58 setuid sandbox: enabled
2025/07/22 20:14:58 namespace sandbox: enabled
2025/07/22 20:14:58 Android sandbox: enabled
2025/07/22 20:14:58 fault injection: enabled
2025/07/22 20:14:58 leak checking: enabled
2025/07/22 20:14:58 net packet injection: enabled
2025/07/22 20:14:58 net device setup: enabled
2025/07/22 20:14:58 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2025/07/22 20:14:58 devlink PCI setup: PCI device 0000:00:10.0 is not available
2025/07/22 20:14:58 USB emulation: enabled
2025/07/22 20:14:58 hci packet injection: enabled
2025/07/22 20:14:58 wifi device emulation: enabled
2025/07/22 20:14:58 802.15.4 emulation: enabled
2025/07/22 20:14:58 fetching corpus: 50, signal 18599/20408 (executing program)
2025/07/22 20:14:58 fetching corpus: 100, signal 35404/38766 (executing program)
2025/07/22 20:14:58 fetching corpus: 150, signal 40050/44995 (executing program)
2025/07/22 20:14:58 fetching corpus: 200, signal 44537/50960 (executing program)
2025/07/22 20:14:58 fetching corpus: 250, signal 48684/56521 (executing program)
2025/07/22 20:14:58 fetching corpus: 300, signal 53734/62889 (executing program)
2025/07/22 20:14:58 fetching corpus: 350, signal 56205/66729 (executing program)
2025/07/22 20:14:58 fetching corpus: 400, signal 59663/71438 (executing program)
2025/07/22 20:14:58 fetching corpus: 450, signal 63184/76119 (executing program)
2025/07/22 20:14:59 fetching corpus: 500, signal 66165/80239 (executing program)
2025/07/22 20:14:59 fetching corpus: 550, signal 73662/88374 (executing program)
2025/07/22 20:14:59 fetching corpus: 600, signal 75596/91425 (executing program)
2025/07/22 20:14:59 fetching corpus: 650, signal 77139/94097 (executing program)
2025/07/22 20:14:59 fetching corpus: 700, signal 79856/97754 (executing program)
2025/07/22 20:14:59 fetching corpus: 750, signal 81957/100797 (executing program)
2025/07/22 20:14:59 fetching corpus: 800, signal 83958/103742 (executing program)
2025/07/22 20:14:59 fetching corpus: 850, signal 85558/106335 (executing program)
2025/07/22 20:14:59 fetching corpus: 900, signal 87649/109329 (executing program)
2025/07/22 20:15:00 fetching corpus: 950, signal 90340/112781 (executing program)
2025/07/22 20:15:00 fetching corpus: 1000, signal 92709/115843 (executing program)
2025/07/22 20:15:00 fetching corpus: 1050, signal 94304/118299 (executing program)
2025/07/22 20:15:00 fetching corpus: 1100, signal 96195/120992 (executing program)
2025/07/22 20:15:00 fetching corpus: 1150, signal 97672/123276 (executing program)
2025/07/22 20:15:00 fetching corpus: 1200, signal 99132/125521 (executing program)
2025/07/22 20:15:00 fetching corpus: 1250, signal 100895/127973 (executing program)
2025/07/22 20:15:00 fetching corpus: 1300, signal 102053/129907 (executing program)
2025/07/22 20:15:00 fetching corpus: 1350, signal 103807/132279 (executing program)
2025/07/22 20:15:00 fetching corpus: 1400, signal 104997/134216 (executing program)
[  136.226112] sched: DL replenish lagged too much
2025/07/22 20:18:00 Manager.Poll call failed: reading body read tcp 127.0.0.1:33128->127.0.0.1:33745: i/o timeout

VM DIAGNOSIS:
20:18:01  Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffff88806ce08a50 RCX=ffff88806ce089a4 RDX=1ffff1100d9c1155
RSI=ffffffff85c1d1e0 RDI=ffffffff8151c6db RBP=ffff88806ce08aa8 RSP=ffff88806ce08a38
R8 =ffffffff867bc77c R9 =0000000000000000 R10=000000000003bda2 R11=000000000000031f
R12=ffff88806ce08b18 R13=0000000000000000 R14=ffff888015829b80 R15=ffff888018ef82f0
RIP=ffffffff81354317 RFL=00000202 [-------] 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 00007fe4280c6900 00000000 00000000
GS =0000 ffff8880e55dd000 00000000 00000000
LDT=0000 fffffe0100000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000001000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00005569dd462288 CR3=000000000c04b000 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=25252525252525252525252525252525 XMM01=0000000000ff000000000000000000ff
XMM02=0000000000ff000000000000000000ff XMM03=58f17c1affdc82d60000000000128360
XMM04=bbdfe1b4c34111af00000000000ae988 XMM05=c67ad94fb3db7b87000000000012f8d0
XMM06=462c38573457282a000000000012eca8 XMM07=f01772d319eb480a000000000012eb50
XMM08=636f72702f0064696e6f697373657300 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000000 RBX=ffffffff81b3f52c RCX=ffff88801586f8c4 RDX=1ffff11002b0df39
RSI=ffffffff85c1d1e0 RDI=ffffffff81b3f52c RBP=ffff88801586f9c8 RSP=ffff88801586f940
R8 =0000000000000001 R9 =ffff88801586f9b0 R10=000000000003bda2 R11=000000000002739b
R12=ffff88801586fa38 R13=0000000000000000 R14=ffff888015be9b80 R15=ffff88801d00b300
RIP=ffffffff8142fff0 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 00007fd0eaf79900 00000000 00000000
GS =0000 ffff8880e56dd000 00000000 00000000
LDT=0000 fffffe4400000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000048000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007fd0eb52e650 CR3=000000000cc01000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f
XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000
XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000
XMM10=4f27b258de7dd7964c3205f986af84a5 XMM11=4ef92d925eb1e792cee0df1fe9b25d9c
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000