Warning: Permanently added '[localhost]:31216' (ECDSA) to the list of known hosts.
2025/07/06 08:45:21 fuzzer started
2025/07/06 08:45:21 dialing manager at localhost:42083
syzkaller login: [   43.780741] cgroup: Unknown subsys name 'net'
[   43.843943] cgroup: Unknown subsys name 'cpuset'
[   43.871268] cgroup: Unknown subsys name 'rlimit'
2025/07/06 08:45:33 syscalls: 2214
2025/07/06 08:45:33 code coverage: enabled
2025/07/06 08:45:33 comparison tracing: enabled
2025/07/06 08:45:33 extra coverage: enabled
2025/07/06 08:45:33 setuid sandbox: enabled
2025/07/06 08:45:33 namespace sandbox: enabled
2025/07/06 08:45:33 Android sandbox: enabled
2025/07/06 08:45:33 fault injection: enabled
2025/07/06 08:45:33 leak checking: enabled
2025/07/06 08:45:33 net packet injection: enabled
2025/07/06 08:45:33 net device setup: enabled
2025/07/06 08:45:33 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2025/07/06 08:45:33 devlink PCI setup: PCI device 0000:00:10.0 is not available
2025/07/06 08:45:33 USB emulation: enabled
2025/07/06 08:45:33 hci packet injection: enabled
2025/07/06 08:45:33 wifi device emulation: enabled
2025/07/06 08:45:33 802.15.4 emulation: enabled
2025/07/06 08:45:33 fetching corpus: 50, signal 15875/17737 (executing program)
2025/07/06 08:45:33 fetching corpus: 100, signal 29234/32738 (executing program)
2025/07/06 08:45:33 fetching corpus: 150, signal 35976/41049 (executing program)
2025/07/06 08:45:33 fetching corpus: 200, signal 39703/46303 (executing program)
2025/07/06 08:45:33 fetching corpus: 250, signal 44423/52460 (executing program)
2025/07/06 08:45:33 fetching corpus: 300, signal 48278/57714 (executing program)
2025/07/06 08:45:33 fetching corpus: 350, signal 51545/62371 (executing program)
2025/07/06 08:45:33 fetching corpus: 400, signal 57631/69588 (executing program)
2025/07/06 08:45:34 fetching corpus: 450, signal 60503/73734 (executing program)
2025/07/06 08:45:34 fetching corpus: 500, signal 63043/77529 (executing program)
2025/07/06 08:45:34 fetching corpus: 550, signal 64917/80632 (executing program)
2025/07/06 08:45:34 fetching corpus: 600, signal 68719/85506 (executing program)
2025/07/06 08:45:34 fetching corpus: 650, signal 71187/89122 (executing program)
2025/07/06 08:45:34 fetching corpus: 700, signal 73613/92613 (executing program)
2025/07/06 08:45:34 fetching corpus: 750, signal 77748/97524 (executing program)
2025/07/06 08:45:34 fetching corpus: 800, signal 79044/99970 (executing program)
2025/07/06 08:45:34 fetching corpus: 850, signal 80528/102558 (executing program)
2025/07/06 08:45:34 fetching corpus: 900, signal 81779/104908 (executing program)
2025/07/06 08:45:34 fetching corpus: 950, signal 83590/107685 (executing program)
2025/07/06 08:45:35 fetching corpus: 1000, signal 85251/110339 (executing program)
2025/07/06 08:45:35 fetching corpus: 1050, signal 89209/114835 (executing program)
2025/07/06 08:45:35 fetching corpus: 1100, signal 90375/116996 (executing program)
2025/07/06 08:45:35 fetching corpus: 1150, signal 91591/119189 (executing program)
2025/07/06 08:45:35 fetching corpus: 1200, signal 93072/121507 (executing program)
2025/07/06 08:45:35 fetching corpus: 1250, signal 94202/123629 (executing program)
2025/07/06 08:45:35 fetching corpus: 1300, signal 95520/125861 (executing program)
2025/07/06 08:45:35 fetching corpus: 1350, signal 96712/127891 (executing program)
2025/07/06 08:45:35 fetching corpus: 1400, signal 98784/130643 (executing program)
2025/07/06 08:45:35 fetching corpus: 1450, signal 100110/132810 (executing program)
2025/07/06 08:45:35 fetching corpus: 1500, signal 101159/134661 (executing program)
2025/07/06 08:45:36 fetching corpus: 1550, signal 102720/136960 (executing program)
2025/07/06 08:45:36 fetching corpus: 1600, signal 104519/139405 (executing program)
2025/07/06 08:45:36 fetching corpus: 1650, signal 105295/141047 (executing program)
2025/07/06 08:45:36 fetching corpus: 1700, signal 106292/142840 (executing program)
2025/07/06 08:45:36 fetching corpus: 1750, signal 107078/144465 (executing program)
2025/07/06 08:45:36 fetching corpus: 1800, signal 108146/146320 (executing program)
2025/07/06 08:45:36 fetching corpus: 1850, signal 108759/147785 (executing program)
2025/07/06 08:45:36 fetching corpus: 1900, signal 109587/149402 (executing program)
2025/07/06 08:45:36 fetching corpus: 1950, signal 110535/151070 (executing program)
2025/07/06 08:45:36 fetching corpus: 2000, signal 111419/152708 (executing program)
2025/07/06 08:45:36 fetching corpus: 2050, signal 112252/154222 (executing program)
2025/07/06 08:45:36 fetching corpus: 2100, signal 112770/155537 (executing program)
2025/07/06 08:45:36 fetching corpus: 2150, signal 113309/156878 (executing program)
2025/07/06 08:45:36 fetching corpus: 2200, signal 114113/158369 (executing program)
2025/07/06 08:45:37 fetching corpus: 2250, signal 114864/159831 (executing program)
2025/07/06 08:45:37 fetching corpus: 2300, signal 115596/161256 (executing program)
2025/07/06 08:45:37 fetching corpus: 2350, signal 116166/162566 (executing program)
2025/07/06 08:45:37 fetching corpus: 2400, signal 116499/163721 (executing program)
2025/07/06 08:45:37 fetching corpus: 2450, signal 117096/165052 (executing program)
2025/07/06 08:45:37 fetching corpus: 2500, signal 117898/166456 (executing program)
2025/07/06 08:45:37 fetching corpus: 2550, signal 118336/167631 (executing program)
2025/07/06 08:45:37 fetching corpus: 2600, signal 118871/168874 (executing program)
2025/07/06 08:45:37 fetching corpus: 2650, signal 119433/170148 (executing program)
2025/07/06 08:45:37 fetching corpus: 2700, signal 119772/171295 (executing program)
2025/07/06 08:45:37 fetching corpus: 2750, signal 120708/172722 (executing program)
2025/07/06 08:45:37 fetching corpus: 2800, signal 121071/173875 (executing program)
2025/07/06 08:45:37 fetching corpus: 2850, signal 121805/175221 (executing program)
2025/07/06 08:45:38 fetching corpus: 2900, signal 122584/176517 (executing program)
2025/07/06 08:45:38 fetching corpus: 2950, signal 123156/177735 (executing program)
2025/07/06 08:45:38 fetching corpus: 3000, signal 123541/178855 (executing program)
2025/07/06 08:45:38 fetching corpus: 3050, signal 124171/180073 (executing program)
2025/07/06 08:45:38 fetching corpus: 3100, signal 124681/181224 (executing program)
2025/07/06 08:45:38 fetching corpus: 3150, signal 125310/182433 (executing program)
2025/07/06 08:45:38 fetching corpus: 3200, signal 125817/183552 (executing program)
2025/07/06 08:45:38 fetching corpus: 3250, signal 126549/184745 (executing program)
2025/07/06 08:45:38 fetching corpus: 3300, signal 127444/186026 (executing program)
2025/07/06 08:45:38 fetching corpus: 3350, signal 128324/187262 (executing program)
2025/07/06 08:45:38 fetching corpus: 3400, signal 128809/188327 (executing program)
2025/07/06 08:45:38 fetching corpus: 3450, signal 129619/189514 (executing program)
2025/07/06 08:45:39 fetching corpus: 3500, signal 130182/190596 (executing program)
2025/07/06 08:45:39 fetching corpus: 3550, signal 130640/191650 (executing program)
2025/07/06 08:45:39 fetching corpus: 3600, signal 131065/192665 (executing program)
2025/07/06 08:45:39 fetching corpus: 3650, signal 131573/193689 (executing program)
2025/07/06 08:45:39 fetching corpus: 3700, signal 132362/194852 (executing program)
2025/07/06 08:45:39 fetching corpus: 3750, signal 132964/195878 (executing program)
2025/07/06 08:45:39 fetching corpus: 3800, signal 133631/196922 (executing program)
2025/07/06 08:45:39 fetching corpus: 3850, signal 134254/197945 (executing program)
2025/07/06 08:45:39 fetching corpus: 3900, signal 134609/198878 (executing program)
2025/07/06 08:45:39 fetching corpus: 3950, signal 135594/199998 (executing program)
2025/07/06 08:45:39 fetching corpus: 4000, signal 136032/200944 (executing program)
2025/07/06 08:45:39 fetching corpus: 4050, signal 136377/201859 (executing program)
2025/07/06 08:45:39 fetching corpus: 4100, signal 136821/202797 (executing program)
2025/07/06 08:45:40 fetching corpus: 4150, signal 137154/203680 (executing program)
2025/07/06 08:45:40 fetching corpus: 4200, signal 138138/204759 (executing program)
2025/07/06 08:45:40 fetching corpus: 4250, signal 139149/205794 (executing program)
2025/07/06 08:45:40 fetching corpus: 4300, signal 139766/206764 (executing program)
2025/07/06 08:45:40 fetching corpus: 4350, signal 140100/207575 (executing program)
2025/07/06 08:45:40 fetching corpus: 4400, signal 140523/208490 (executing program)
2025/07/06 08:45:40 fetching corpus: 4450, signal 140994/209380 (executing program)
2025/07/06 08:45:40 fetching corpus: 4500, signal 141719/210331 (executing program)
2025/07/06 08:45:40 fetching corpus: 4550, signal 142276/211205 (executing program)
2025/07/06 08:45:40 fetching corpus: 4600, signal 142739/212070 (executing program)
2025/07/06 08:45:40 fetching corpus: 4650, signal 143056/212892 (executing program)
2025/07/06 08:45:41 fetching corpus: 4700, signal 143636/213800 (executing program)
2025/07/06 08:45:41 fetching corpus: 4750, signal 143957/214600 (executing program)
2025/07/06 08:45:41 fetching corpus: 4800, signal 144308/215395 (executing program)
2025/07/06 08:45:41 fetching corpus: 4850, signal 144765/216197 (executing program)
2025/07/06 08:45:41 fetching corpus: 4900, signal 145118/216970 (executing program)
2025/07/06 08:45:41 fetching corpus: 4950, signal 145528/217723 (executing program)
2025/07/06 08:45:41 fetching corpus: 5000, signal 145914/218488 (executing program)
2025/07/06 08:45:41 fetching corpus: 5050, signal 146333/219265 (executing program)
2025/07/06 08:45:41 fetching corpus: 5100, signal 146668/220040 (executing program)
2025/07/06 08:45:41 fetching corpus: 5150, signal 147046/220792 (executing program)
2025/07/06 08:45:41 fetching corpus: 5200, signal 147312/221536 (executing program)
2025/07/06 08:45:41 fetching corpus: 5250, signal 147858/222305 (executing program)
2025/07/06 08:45:42 fetching corpus: 5300, signal 148238/223059 (executing program)
2025/07/06 08:45:42 fetching corpus: 5350, signal 148698/223829 (executing program)
2025/07/06 08:45:42 fetching corpus: 5400, signal 148996/224550 (executing program)
2025/07/06 08:45:42 fetching corpus: 5450, signal 149373/225242 (executing program)
2025/07/06 08:45:42 fetching corpus: 5500, signal 149697/225953 (executing program)
2025/07/06 08:45:42 fetching corpus: 5550, signal 149964/226646 (executing program)
2025/07/06 08:45:42 fetching corpus: 5600, signal 150250/227328 (executing program)
2025/07/06 08:45:42 fetching corpus: 5650, signal 150543/227999 (executing program)
2025/07/06 08:45:42 fetching corpus: 5700, signal 150804/228690 (executing program)
2025/07/06 08:45:42 fetching corpus: 5750, signal 151572/229055 (executing program)
2025/07/06 08:45:42 fetching corpus: 5800, signal 151917/229055 (executing program)
2025/07/06 08:45:42 fetching corpus: 5850, signal 152269/229055 (executing program)
2025/07/06 08:45:42 fetching corpus: 5900, signal 152791/229055 (executing program)
2025/07/06 08:45:43 fetching corpus: 5950, signal 153309/229055 (executing program)
2025/07/06 08:45:43 fetching corpus: 6000, signal 153794/229055 (executing program)
2025/07/06 08:45:43 fetching corpus: 6050, signal 154087/229055 (executing program)
2025/07/06 08:45:43 fetching corpus: 6100, signal 154298/229055 (executing program)
2025/07/06 08:45:43 fetching corpus: 6150, signal 154575/229055 (executing program)
2025/07/06 08:45:43 fetching corpus: 6200, signal 155122/229055 (executing program)
2025/07/06 08:45:43 fetching corpus: 6250, signal 155502/229055 (executing program)
2025/07/06 08:45:43 fetching corpus: 6300, signal 155699/229055 (executing program)
2025/07/06 08:45:43 fetching corpus: 6350, signal 155953/229055 (executing program)
2025/07/06 08:45:43 fetching corpus: 6400, signal 156436/229055 (executing program)
2025/07/06 08:48:43 Manager.Poll call failed: reading body read tcp 127.0.0.1:37762->127.0.0.1:42083: i/o timeout

VM DIAGNOSIS:
08:48:43  Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffff88801742f678 RCX=ffff88801742f504 RDX=1ffff11002e85ed1
RSI=ffffffff815c1410 RDI=ffff88801742f680 RBP=0000000000000002 RSP=ffff88801742f590
R8 =0000000000000001 R9 =ffff88801742f5f0 R10=000000000003ba94 R11=00000000000249b3
R12=ffff88801742f678 R13=0000000000000000 R14=ffff888019dc3700 R15=ffff888008c7f140
RIP=ffffffff81604f79 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 00007f495765a900 00000000 00000000
GS =0000 ffff8880e55f3000 00000000 00000000
LDT=0000 fffffe4500000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000001000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007f4957c0e6a0 CR3=000000000ea61000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=66207463656e6e6f6373696420646576
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000
XMM08=736f6c63206e6f697463656e6e6f4300 XMM09=00000000000000000000000000000000
XMM10=9cfe526fa23a8bd646f685ec59f971bd XMM11=d56d90e3aba6d90e6960224b44f969b0
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000000 RBX=ffff888014f67ac8 RCX=0000000000000001 RDX=1ffff110029ecf5a
RSI=ffff888014f67cb0 RDI=ffff888014f67ad0 RBP=ffff888014f67cb0 RSP=ffff888014f67a20
R8 =ffffffff86895f5e R9 =0000000000000000 R10=000000000003ba94 R11=0000000000025915
R12=0000000000000008 R13=ffff888014f67b10 R14=ffff888014f67cb8 R15=ffff888014f67ac8
RIP=ffffffff81353ad5 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 00007ff4e9ebb900 00000000 00000000
GS =0000 ffff8880e56f3000 00000000 00000000
LDT=0000 fffffe4f00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000048000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007fced157e100 CR3=000000000e5a0000 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=3030303030093a646e427061430a6666
XMM04=30093a737265746c69665f706d6f6363 XMM05=00000000000000000000000000000000
XMM06=30093a69725074654e664e0a30303030 XMM07=00000000000000000000000000000000
XMM08=636f72702f0064696e6f697373657300 XMM09=00000000000000000000000000000000
XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000