[ 45.792632] ------------[ cut here ]------------
[ 45.793229] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 45.794484] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236
[ 45.795403] Modules linked in:
[ 45.795782] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 45.797025] Tainted: [W]=WARN
[ 45.797372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 45.798307] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 45.798889] 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
[ 45.800894] RSP: 0018:ffff8880163c7bc0 EFLAGS: 00010286
[ 45.801482] RAX: 0000000000000000 RBX: ffffed1002c78f78 RCX: ffffffff813a4050
[ 45.802286] RDX: ffff888018245340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 45.803084] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c78f2f
[ 45.803910] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 45.804722] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163c7df8
[ 45.805566] FS: 00007f1f2ca96900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 45.806514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.807208] CR2: 00007f1f2cf88580 CR3: 000000000bef3000 CR4: 0000000000350ef0
[ 45.808060] Call Trace:
[ 45.808373]
[ 45.808644] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 45.809239] ? __create_object+0x59/0x80
[ 45.809731] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 45.810358] __vmalloc_noprof+0x59/0x60
[ 45.810854] bpf_prog_alloc_no_stats+0x55/0x470
[ 45.811401] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.812001] bpf_prog_alloc+0x39/0x200
[ 45.812449] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.813053] bpf_prog_create_from_user+0xb2/0x2f0
[ 45.813629] do_seccomp+0x349/0x25e0
[ 45.814096] ? __pfx_css_rstat_updated+0x10/0x10
[ 45.814667] ? __pfx_do_seccomp+0x10/0x10
[ 45.815180] ? find_held_lock+0x2b/0x80
[ 45.815649] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 45.816279] ? static_key_count+0x60/0x80
[ 45.816781] prctl_set_seccomp+0x4e/0x70
[ 45.817288] __do_sys_prctl+0xe6c/0x1d70
[ 45.817763] ? __pfx___do_sys_prctl+0x10/0x10
[ 45.818316] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 45.818927] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 45.819512] ? irqentry_exit+0xf3/0x650
[ 45.820004] do_syscall_64+0xbf/0x430
[ 45.820447] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.821044] RIP: 0033:0x7f1f2cf885cd
[ 45.821456] 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
[ 45.823436] RSP: 002b:00007ffc9b721130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 45.824303] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f2cf885cd
[ 45.825110] RDX: 000055e0508cee00 RSI: 0000000000000002 RDI: 0000000000000016
[ 45.825911] RBP: 00007ffc9b721190 R08: 0000000000000000 R09: 00007ffc9b720830
[ 45.826687] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e082e82b10
[ 45.827486] R13: 00007ffc9b7215c0 R14: 000055e082e832b0 R15: 000055e082e976f0
[ 45.828304]
[ 45.828573] irq event stamp: 1671
[ 45.828977] hardirqs last enabled at (1681): [] __up_console_sem+0x78/0x80
[ 45.829935] hardirqs last disabled at (1690): [] __up_console_sem+0x5d/0x80
[ 45.830884] softirqs last enabled at (1196): [] handle_softirqs+0x50c/0x770
[ 45.831853] softirqs last disabled at (1187): [] __irq_exit_rcu+0xc4/0x100
[ 45.832778] ---[ end trace 0000000000000000 ]---
[ 48.074397] ------------[ cut here ]------------
[ 48.075313] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.077308] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243
[ 48.078749] Modules linked in:
[ 48.079380] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 48.081609] Tainted: [W]=WARN
[ 48.082278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.083755] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.084672] 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
[ 48.087863] RSP: 0018:ffff888018cffbc0 EFLAGS: 00010286
[ 48.088789] RAX: 0000000000000000 RBX: ffffed100319ff78 RCX: ffffffff813a4050
[ 48.090069] RDX: ffff888014759bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.091347] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100319ff2f
[ 48.092656] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.093930] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018cffdf8
[ 48.095209] FS: 00007fe45fede900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 48.096662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.097727] CR2: 00007ffca2b99ef7 CR3: 00000000201ff000 CR4: 0000000000350ef0
[ 48.098997] Call Trace:
[ 48.099455]
[ 48.099921] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.100762] ? __create_object+0x59/0x80
[ 48.101560] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.102527] __vmalloc_noprof+0x59/0x60
[ 48.103274] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.104160] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.105099] bpf_prog_alloc+0x39/0x200
[ 48.105785] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.106702] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.107607] do_seccomp+0x349/0x25e0
[ 48.108324] ? find_held_lock+0x2b/0x80
[ 48.109083] ? do_prlimit+0x310/0x610
[ 48.109773] ? __pfx_do_seccomp+0x10/0x10
[ 48.110556] ? do_raw_spin_unlock+0x53/0x220
[ 48.111479] ? _raw_spin_unlock+0x1e/0x40
[ 48.112284] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.113254] ? static_key_count+0x60/0x80
[ 48.114041] prctl_set_seccomp+0x4e/0x70
[ 48.114774] __do_sys_prctl+0xe6c/0x1d70
[ 48.115546] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.116402] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.117532] ? irqentry_exit+0xf3/0x650
[ 48.118296] do_syscall_64+0xbf/0x430
[ 48.119027] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.119975] RIP: 0033:0x7fe4603d05cd
[ 48.120634] 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
[ 48.123784] RSP: 002b:00007ffca2b98ac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.125170] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe4603d05cd
[ 48.126436] RDX: 0000562439aede00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.127727] RBP: 00007ffca2b98b20 R08: 0000000000000000 R09: 00007ffca2b981c0
[ 48.129019] R10: 0000000000000000 R11: 0000000000000246 R12: 000056246e84c240
[ 48.130298] R13: 00007ffca2b98f50 R14: 000056246e84bbf0 R15: 000056246e8604d0
[ 48.131584]
[ 48.132062] irq event stamp: 1911
[ 48.132666] hardirqs last enabled at (1919): [] __up_console_sem+0x78/0x80
[ 48.133662] hardirqs last disabled at (1928): [] __up_console_sem+0x5d/0x80
[ 48.134640] softirqs last enabled at (1878): [] handle_softirqs+0x50c/0x770
[ 48.135633] softirqs last disabled at (1873): [] __irq_exit_rcu+0xc4/0x100
[ 48.136622] ---[ end trace 0000000000000000 ]---
[ 48.824087] ------------[ cut here ]------------
[ 48.825040] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.827564] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251
[ 48.829107] Modules linked in:
[ 48.829729] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 48.831857] Tainted: [W]=WARN
[ 48.832445] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.834240] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.835273] 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
[ 48.838651] RSP: 0018:ffff88801779fbc0 EFLAGS: 00010286
[ 48.839678] RAX: 0000000000000000 RBX: ffffed1002ef3f78 RCX: ffffffff813a4050
[ 48.841064] RDX: ffff888016679bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.842425] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef3f2f
[ 48.843809] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.845203] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801779fdf8
[ 48.846572] FS: 00007f898e1a7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 48.848115] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.849255] CR2: 00007f898e70d4a6 CR3: 0000000020123000 CR4: 0000000000350ef0
[ 48.850621] Call Trace:
[ 48.851156]
[ 48.851591] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.852553] ? __create_object+0x59/0x80
[ 48.853396] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.854439] __vmalloc_noprof+0x59/0x60
[ 48.855244] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.856190] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.857190] bpf_prog_alloc+0x39/0x200
[ 48.857983] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.858979] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.859964] do_seccomp+0x349/0x25e0
[ 48.860691] ? find_held_lock+0x2b/0x80
[ 48.861512] ? do_prlimit+0x310/0x610
[ 48.862302] ? __pfx_do_seccomp+0x10/0x10
[ 48.863148] ? do_raw_spin_unlock+0x53/0x220
[ 48.864058] ? _raw_spin_unlock+0x1e/0x40
[ 48.864897] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.865930] ? static_key_count+0x60/0x80
[ 48.866752] prctl_set_seccomp+0x4e/0x70
[ 48.867582] __do_sys_prctl+0xe6c/0x1d70
[ 48.868437] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.869357] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.870406] ? irqentry_exit+0xf3/0x650
[ 48.871238] do_syscall_64+0xbf/0x430
[ 48.872046] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.873074] RIP: 0033:0x7f898e6995cd
[ 48.873792] 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
[ 48.877309] RSP: 002b:00007fff7d86e070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.878787] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f898e6995cd
[ 48.880193] RDX: 00005555e0bf4e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.881592] RBP: 00007fff7d86e0d0 R08: 0000000000000000 R09: 00007fff7d86d770
[ 48.882997] R10: 0000000000000000 R11: 0000000000000246 R12: 00005555f3067240
[ 48.884324] R13: 00007fff7d86e500 R14: 00005555f3066bf0 R15: 00005555f307b4d0
[ 48.885387]
[ 48.885735] irq event stamp: 1801
[ 48.886261] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80
[ 48.887509] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80
[ 48.888761] softirqs last enabled at (1378): [] handle_softirqs+0x50c/0x770
[ 48.890015] softirqs last disabled at (1373): [] __irq_exit_rcu+0xc4/0x100
[ 48.891257] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:11497' (ECDSA) to the list of known hosts.
2025/11/18 10:07:02 fuzzer started
2025/11/18 10:07:02 dialing manager at localhost:34383
2025/11/18 10:07:02 checking machine...
2025/11/18 10:07:02 checking revisions...
[ 49.744905] kmemleak: Automatic memory scanning thread ended
2025/11/18 10:07:02 testing simple program...
[ 49.821154] cgroup: Unknown subsys name 'net'
[ 49.885947] cgroup: Unknown subsys name 'cpuset'
[ 49.899350] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
10:07:01 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=ffff88806ce08a50 RCX=0000000000000002 RDX=ffff88806ce09001
RSI=ffff88806ce08a20 RDI=ffff88806ce08a60 RBP=ffff88806ce01000 RSP=ffff88806ce08988
R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=0000000000006e2e
R12=ffff88806ce08a01 R13=ffff88806ce08a98 R14=ffff88806ce08a20 R15=ffff88806ce08a50
RIP=ffffffff84c721a6 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 00007fe45fede900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe5000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fe45fea3008 CR3=000000000da1f000 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=652022746f6f72223d74636361207469
XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000000 RBX=ffff888014757a20 RCX=0000000000000001 RDX=1ffff110028eae97
RSI=ffff8880147579f0 RDI=ffff8880147574b8 RBP=ffff888014750000 RSP=ffff888014757438
R8 =0000000000000001 R9 =ffff8880147574e8 R10=000000000003c9ed R11=0000000000028270
R12=ffff888014757508 R13=ffff8880147574f0 R14=ffff8880147579f0 R15=ffff8880147574a8
RIP=ffffffff8135fbc5 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 00007f100651d900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe6d00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f1005c37020 CR3=000000000db55000 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=2031303a37303a303120383120766f4e XMM01=73732878696e755f6d6170203a5d3234
XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031303a37303a3031203831
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000