[ 45.325248] ------------[ cut here ]------------
[ 45.326308] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 45.328679] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236
[ 45.330638] Modules linked in:
[ 45.331333] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 45.333716] Tainted: [W]=WARN
[ 45.334360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 45.336073] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 45.337127] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00
[ 45.340797] RSP: 0018:ffff88800d47fbc0 EFLAGS: 00010286
[ 45.341922] RAX: 0000000000000000 RBX: ffffed1001a8ff78 RCX: ffffffff813a4050
[ 45.343399] RDX: ffff888016690000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 45.344870] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a8ff2f
[ 45.346338] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 45.347816] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d47fdf8
[ 45.349278] FS: 00007fd197b6f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 45.350923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.352160] CR2: 00007ffee8c95ef7 CR3: 00000000145b7000 CR4: 0000000000350ef0
[ 45.353627] Call Trace:
[ 45.354158]
[ 45.354679] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 45.355716] ? __create_object+0x59/0x80
[ 45.356567] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 45.357718] __vmalloc_noprof+0x59/0x60
[ 45.358532] bpf_prog_alloc_no_stats+0x55/0x470
[ 45.359538] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.360653] bpf_prog_alloc+0x39/0x200
[ 45.361441] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.362503] bpf_prog_create_from_user+0xb2/0x2f0
[ 45.363535] do_seccomp+0x349/0x25e0
[ 45.364338] ? find_held_lock+0x2b/0x80
[ 45.365206] ? do_prlimit+0x310/0x610
[ 45.366064] ? __pfx_do_seccomp+0x10/0x10
[ 45.366989] ? do_raw_spin_unlock+0x53/0x220
[ 45.367952] ? _raw_spin_unlock+0x1e/0x40
[ 45.368853] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 45.369958] ? static_key_count+0x60/0x80
[ 45.370885] prctl_set_seccomp+0x4e/0x70
[ 45.371800] __do_sys_prctl+0xe6c/0x1d70
[ 45.372700] ? __pfx___do_sys_prctl+0x10/0x10
[ 45.373683] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 45.374799] ? irqentry_exit+0xf3/0x650
[ 45.375706] do_syscall_64+0xbf/0x430
[ 45.376502] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.377602] RIP: 0033:0x7fd1980615cd
[ 45.378350] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00
[ 45.381932] RSP: 002b:00007ffee8c94220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 45.383497] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1980615cd
[ 45.384962] RDX: 0000556e98ff1e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 45.386425] RBP: 00007ffee8c94280 R08: 0000000000000000 R09: 00007ffee8c93920
[ 45.387902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e9efc9b10
[ 45.389360] R13: 00007ffee8c946b0 R14: 0000556e9efca2b0 R15: 0000556e9efde6f0
[ 45.390840]
[ 45.391312] irq event stamp: 1833
[ 45.391938] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80
[ 45.393459] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80
[ 45.394960] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770
[ 45.396481] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100
[ 45.397955] ---[ end trace 0000000000000000 ]---
[ 48.125389] ------------[ cut here ]------------
[ 48.126339] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.128365] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243
[ 48.129845] Modules linked in:
[ 48.130435] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 48.132714] Tainted: [W]=WARN
[ 48.133273] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.134813] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.135737] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00
[ 48.138912] RSP: 0018:ffff88801771fbc0 EFLAGS: 00010286
[ 48.139910] RAX: 0000000000000000 RBX: ffffed1002ee3f78 RCX: ffffffff813a4050
[ 48.141194] RDX: ffff8880162a0000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.142484] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee3f2f
[ 48.143765] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.145048] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801771fdf8
[ 48.146325] FS: 00007f1e21564900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 48.147764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.148817] CR2: 00007f1e21a56580 CR3: 000000000b7af000 CR4: 0000000000350ef0
[ 48.150093] Call Trace:
[ 48.150556]
[ 48.151013] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.151911] ? __create_object+0x59/0x80
[ 48.152690] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.153670] __vmalloc_noprof+0x59/0x60
[ 48.154379] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.155257] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.156196] bpf_prog_alloc+0x39/0x200
[ 48.156931] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.157843] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.158733] do_seccomp+0x349/0x25e0
[ 48.159419] ? __pfx_css_rstat_updated+0x10/0x10
[ 48.160314] ? __pfx_do_seccomp+0x10/0x10
[ 48.161096] ? find_held_lock+0x2b/0x80
[ 48.161847] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.162802] ? static_key_count+0x60/0x80
[ 48.163555] prctl_set_seccomp+0x4e/0x70
[ 48.164322] __do_sys_prctl+0xe6c/0x1d70
[ 48.165105] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.165947] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.166893] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.167878] ? irqentry_exit+0xf3/0x650
[ 48.168642] do_syscall_64+0xbf/0x430
[ 48.169332] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.170274] RIP: 0033:0x7f1e21a565cd
[ 48.170985] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00
[ 48.174133] RSP: 002b:00007ffdc5fb0ab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.175497] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e21a565cd
[ 48.176769] RDX: 000055b4b0e0de00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.178039] RBP: 00007ffdc5fb0b10 R08: 0000000000000000 R09: 00007ffdc5fb01b0
[ 48.179323] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b4eccbdbf0
[ 48.180609] R13: 00007ffdc5fb0f40 R14: 000055b4eccc7380 R15: 000055b4eccd2460
[ 48.181883]
[ 48.182302] irq event stamp: 1817
[ 48.182939] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80
[ 48.184450] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80
[ 48.185936] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770
[ 48.187473] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100
[ 48.188964] ---[ end trace 0000000000000000 ]---
[ 48.974451] ------------[ cut here ]------------
[ 48.975508] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.977766] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250
[ 48.979269] Modules linked in:
[ 48.979923] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 48.981909] Tainted: [W]=WARN
[ 48.982460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.983951] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.984865] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00
[ 48.988050] RSP: 0018:ffff888010067bc0 EFLAGS: 00010286
[ 48.989032] RAX: 0000000000000000 RBX: ffffed100200cf78 RCX: ffffffff813a4050
[ 48.990304] RDX: ffff8880188b5340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.991611] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100200cf2f
[ 48.992889] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.994189] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888010067df8
[ 48.995500] FS: 00007f40f95ab900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 48.996953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.998015] CR2: 00007ffe2b30def7 CR3: 0000000013f6d000 CR4: 0000000000350ef0
[ 48.999332] Call Trace:
[ 48.999835]
[ 49.000253] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 49.001158] ? __create_object+0x59/0x80
[ 49.001949] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 49.002924] __vmalloc_noprof+0x59/0x60
[ 49.003725] bpf_prog_alloc_no_stats+0x55/0x470
[ 49.004624] ? __pfx_seccomp_check_filter+0x10/0x10
[ 49.005522] bpf_prog_alloc+0x39/0x200
[ 49.006341] ? __pfx_seccomp_check_filter+0x10/0x10
[ 49.007314] bpf_prog_create_from_user+0xb2/0x2f0
[ 49.008223] do_seccomp+0x349/0x25e0
[ 49.008977] ? find_held_lock+0x2b/0x80
[ 49.009753] ? do_prlimit+0x310/0x610
[ 49.010471] ? __pfx_do_seccomp+0x10/0x10
[ 49.011282] ? do_raw_spin_unlock+0x53/0x220
[ 49.012108] ? _raw_spin_unlock+0x1e/0x40
[ 49.012899] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 49.013896] ? static_key_count+0x60/0x80
[ 49.014724] prctl_set_seccomp+0x4e/0x70
[ 49.015475] __do_sys_prctl+0xe6c/0x1d70
[ 49.016275] ? __pfx___do_sys_prctl+0x10/0x10
[ 49.017160] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 49.018156] ? irqentry_exit+0xf3/0x650
[ 49.018939] do_syscall_64+0xbf/0x430
[ 49.019724] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.020710] RIP: 0033:0x7f40f9a9d5cd
[ 49.021377] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00
[ 49.024660] RSP: 002b:00007ffe2b30b5b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 49.026055] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f40f9a9d5cd
[ 49.027405] RDX: 00005647d3d1fe00 RSI: 0000000000000002 RDI: 0000000000000016
[ 49.028742] RBP: 00007ffe2b30b610 R08: 0000000000000000 R09: 00007ffe2b30acb0
[ 49.030029] R10: 0000000000000000 R11: 0000000000000246 R12: 00005647e59a1bf0
[ 49.031320] R13: 00007ffe2b30ba40 R14: 00005647e59ab380 R15: 00005647e59b6460
[ 49.032622]
[ 49.033037] irq event stamp: 1761
[ 49.033682] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80
[ 49.035216] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80
[ 49.036722] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770
[ 49.038263] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100
[ 49.039783] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:28790' (ECDSA) to the list of known hosts.
2025/11/19 03:23:16 fuzzer started
2025/11/19 03:23:17 dialing manager at localhost:34383
2025/11/19 03:23:17 checking machine...
2025/11/19 03:23:17 checking revisions...
[ 49.946213] kmemleak: Automatic memory scanning thread ended
2025/11/19 03:23:17 testing simple program...
[ 50.026104] cgroup: Unknown subsys name 'net'
[ 50.086786] cgroup: Unknown subsys name 'cpuset'
[ 50.100453] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
03:23:16 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffffffff86fb939a RCX=ffffffff81209982 RDX=ffffffff85c2ca00
RSI=0000000000000002 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff88806ce089b0
R8 =0000000000000001 R9 =ffff88806ce08a70 R10=0000000000000001 R11=00000000000c81dc
R12=ffff88806ce08af8 R13=0000000000000000 R14=ffffffff85c2ca00 R15=ffff888009472140
RIP=ffffffff81751787 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 0000000000000000 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe6000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=000055b4eccf5000 CR3=000000000d7ea000 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=4e0a92f37be1598dc844cf0715044942
XMM02=00000000003038e0d59e07bde36eea69 XMM03=0000000000303a08ec2efd57dc4c00df
XMM04=ae6d7652dc558b9700000000000ae988 XMM05=845ecf11274aed3200000000003217f0
XMM06=14648eaa1277bab1000000000031ff20 XMM07=fb795ef6d6577056000000000030ff48
XMM08=2c67c8bc2e329bc30000000000303a08 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000000 RBX=ffff888009757840 RCX=0000000000000001 RDX=1ffff110012eaf0a
RSI=ffff888009757838 RDI=ffff888009757850 RBP=ffff888009757838 RSP=ffff888009757748
R8 =ffffffff86a01698 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e
R12=0000000000000008 R13=ffff888009750000 R14=ffff888009757840 R15=ffff888009757840
RIP=ffffffff8135e288 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 0000000000000000 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe3b00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f1e21b19650 CR3=00000000201a4000 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=00ff00000000000000000000000000ff
XMM02=00ff00000000000000000000000000ff XMM03=66207463656e6e6f6373696420646576
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000
XMM08=6500273d2720676e6974636570786500 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000