[ 44.232876] ------------[ cut here ]------------
[ 44.233805] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.235802] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235
[ 44.237280] Modules linked in:
[ 44.237928] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.239878] Tainted: [W]=WARN
[ 44.240434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.241901] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.242810] 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
[ 44.245970] RSP: 0018:ffff8880189afbc0 EFLAGS: 00010286
[ 44.246931] RAX: 0000000000000000 RBX: ffffed1003135f78 RCX: ffffffff813a4050
[ 44.248199] RDX: ffff8880167db780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.249483] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003135f2f
[ 44.250747] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.252014] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880189afdf8
[ 44.253272] FS: 00007f95db7a5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 44.254693] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.255772] CR2: 00007f95dbc97580 CR3: 0000000009fdb000 CR4: 0000000000350ef0
[ 44.257038] Call Trace:
[ 44.257494]
[ 44.257944] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.258889] ? __create_object+0x59/0x80
[ 44.259618] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.260582] __vmalloc_noprof+0x59/0x60
[ 44.261305] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.262148] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.263039] bpf_prog_alloc+0x39/0x200
[ 44.263787] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.264665] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.265524] do_seccomp+0x349/0x25e0
[ 44.266241] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.267153] ? __pfx_do_seccomp+0x10/0x10
[ 44.267947] ? find_held_lock+0x2b/0x80
[ 44.268668] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.269641] ? static_key_count+0x60/0x80
[ 44.270447] prctl_set_seccomp+0x4e/0x70
[ 44.271223] __do_sys_prctl+0xe6c/0x1d70
[ 44.272005] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.272878] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.273822] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.274785] ? irqentry_exit+0xf3/0x650
[ 44.275512] do_syscall_64+0xbf/0x430
[ 44.276241] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.277196] RIP: 0033:0x7f95dbc975cd
[ 44.277897] 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
[ 44.281049] RSP: 002b:00007ffd013541d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.282422] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f95dbc975cd
[ 44.283727] RDX: 0000564a4b986e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.285012] RBP: 00007ffd01354230 R08: 0000000000000000 R09: 00007ffd013538d0
[ 44.286279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a651d8ad0
[ 44.287548] R13: 00007ffd01354660 R14: 0000564a651d9bc0 R15: 0000564a651ea780
[ 44.288848]
[ 44.289274] irq event stamp: 1863
[ 44.289929] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80
[ 44.291426] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80
[ 44.292962] softirqs last enabled at (1842): [] handle_softirqs+0x50c/0x770
[ 44.294504] softirqs last disabled at (1837): [] __irq_exit_rcu+0xc4/0x100
[ 44.296011] ---[ end trace 0000000000000000 ]---
[ 47.134586] ------------[ cut here ]------------
[ 47.135557] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.137746] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243
[ 47.139264] Modules linked in:
[ 47.139932] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.142272] Tainted: [W]=WARN
[ 47.142979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.144532] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.145487] 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
[ 47.148946] RSP: 0018:ffff88800e7afbc0 EFLAGS: 00010286
[ 47.150013] RAX: 0000000000000000 RBX: ffffed1001cf5f78 RCX: ffffffff813a4050
[ 47.151400] RDX: ffff888017305340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.152799] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cf5f2f
[ 47.154166] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.155548] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e7afdf8
[ 47.156950] FS: 00007efc6e295900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.158480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.159636] CR2: 00007efc6e787580 CR3: 000000002049a000 CR4: 0000000000350ef0
[ 47.161029] Call Trace:
[ 47.161523]
[ 47.162038] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.163001] ? __create_object+0x59/0x80
[ 47.163851] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.164900] __vmalloc_noprof+0x59/0x60
[ 47.165658] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.166604] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.167596] bpf_prog_alloc+0x39/0x200
[ 47.168397] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.169386] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.170340] do_seccomp+0x349/0x25e0
[ 47.171104] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.172054] ? __pfx_do_seccomp+0x10/0x10
[ 47.172928] ? find_held_lock+0x2b/0x80
[ 47.173757] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.174800] ? static_key_count+0x60/0x80
[ 47.175624] prctl_set_seccomp+0x4e/0x70
[ 47.176492] __do_sys_prctl+0xe6c/0x1d70
[ 47.177339] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.178277] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.179319] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.180364] ? irqentry_exit+0xf3/0x650
[ 47.181198] do_syscall_64+0xbf/0x430
[ 47.181999] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.183032] RIP: 0033:0x7efc6e7875cd
[ 47.183787] 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
[ 47.187195] RSP: 002b:00007ffde23bc400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.188681] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc6e7875cd
[ 47.190065] RDX: 00005634da372e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.191413] RBP: 00007ffde23bc460 R08: 0000000000000000 R09: 00007ffde23bbb00
[ 47.192833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563505f3cbf0
[ 47.194210] R13: 00007ffde23bc890 R14: 0000563505f46380 R15: 0000563505f51460
[ 47.195617]
[ 47.196126] irq event stamp: 1823
[ 47.196847] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80
[ 47.198188] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80
[ 47.199541] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770
[ 47.200936] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100
[ 47.202277] ---[ end trace 0000000000000000 ]---
[ 47.947086] ------------[ cut here ]------------
[ 47.948025] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.950073] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250
[ 47.951524] Modules linked in:
[ 47.952160] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.954121] Tainted: [W]=WARN
[ 47.954670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.956107] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.957027] 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
[ 47.960334] RSP: 0018:ffff8880175bfbc0 EFLAGS: 00010286
[ 47.961302] RAX: 0000000000000000 RBX: ffffed1002eb7f78 RCX: ffffffff813a4050
[ 47.962572] RDX: ffff88800ef33780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.963832] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb7f2f
[ 47.965098] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.966359] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175bfdf8
[ 47.967608] FS: 00007f85276da900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.969035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.970082] CR2: 00007ffdd03aaef8 CR3: 0000000009ef1000 CR4: 0000000000350ef0
[ 47.971341] Call Trace:
[ 47.971840]
[ 47.972245] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.973139] ? __create_object+0x59/0x80
[ 47.973905] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.974854] __vmalloc_noprof+0x59/0x60
[ 47.975557] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.976442] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.977355] bpf_prog_alloc+0x39/0x200
[ 47.978088] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.979015] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.979904] do_seccomp+0x349/0x25e0
[ 47.980569] ? find_held_lock+0x2b/0x80
[ 47.981313] ? do_prlimit+0x310/0x610
[ 47.982041] ? __pfx_do_seccomp+0x10/0x10
[ 47.982817] ? do_raw_spin_unlock+0x53/0x220
[ 47.983589] ? _raw_spin_unlock+0x1e/0x40
[ 47.984362] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.985301] ? static_key_count+0x60/0x80
[ 47.986098] prctl_set_seccomp+0x4e/0x70
[ 47.986858] __do_sys_prctl+0xe6c/0x1d70
[ 47.987579] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.988439] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.989386] ? irqentry_exit+0xf3/0x650
[ 47.990139] do_syscall_64+0xbf/0x430
[ 47.990862] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.991813] RIP: 0033:0x7f8527bcc5cd
[ 47.992477] 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
[ 47.995545] RSP: 002b:00007ffdd03a9df0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.996893] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8527bcc5cd
[ 47.998146] RDX: 000055e96e384e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.999407] RBP: 00007ffdd03a9e50 R08: 0000000000000000 R09: 00007ffdd03a94f0
[ 48.000688] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e99042bad0
[ 48.001968] R13: 00007ffdd03aa280 R14: 000055e99042cbc0 R15: 000055e99043d780
[ 48.003224]
[ 48.003646] irq event stamp: 1783
[ 48.004257] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80
[ 48.005770] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80
[ 48.007250] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770
[ 48.008786] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100
[ 48.010295] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:41903' (ECDSA) to the list of known hosts.
2025/11/18 13:14:20 fuzzer started
2025/11/18 13:14:20 dialing manager at localhost:34383
2025/11/18 13:14:20 checking machine...
2025/11/18 13:14:20 checking revisions...
[ 48.886262] kmemleak: Automatic memory scanning thread ended
2025/11/18 13:14:20 testing simple program...
[ 48.974782] cgroup: Unknown subsys name 'net'
[ 49.064289] cgroup: Unknown subsys name 'cpuset'
[ 49.096589] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
13:14:19 Registers:
info registers vcpu 0
RAX=0000000000048417 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00
R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001
R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff84c7174e 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 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe3300000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffc59c18e58 CR3=000000000d6b4000 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=013bdd7ab55364b81e4006c81b174841
XMM02=0000000000304108eff9b2d0a8fce9cb XMM03=00000000003041d82c67c8bc2e329bc3
XMM04=23588bab01b361a000000000000ae988 XMM05=14648eaa1277bab10000000000320b00
XMM06=817b8945e9d503730000000000320988 XMM07=e042d86d42eb936e0000000000310aa8
XMM08=8e8aa28e0c61faa100000000003041d8 XMM09=00000000000000000000000000000000
XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff813746e3 RDX=ffff888015ed1bc0
RSI=ffffffff8137470b RDI=0000000000000006 RBP=000000000d7081c0 RSP=ffff888016d679e0
R8 =000000001fa706b8 R9 =ffff88806bfa60c0 R10=0000000000080000 R11=0000000000000000
R12=0000000000080000 R13=0000000000000000 R14=ffff888016395a00 R15=ffff88800944cc80
RIP=ffffffff81751e4b 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 00007efc6e295900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe4900000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007efc6e274020 CR3=000000002046b000 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