[ 44.234778] ------------[ cut here ]------------
[ 44.235747] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.237836] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238
[ 44.239301] Modules linked in:
[ 44.239959] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 44.241978] Tainted: [W]=WARN
[ 44.242542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.244024] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.244939] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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
[ 44.248185] RSP: 0018:ffff88801863fbc0 EFLAGS: 00010286
[ 44.249190] RAX: 0000000000000000 RBX: ffffed10030c7f78 RCX: ffffffff813a4050
[ 44.250478] RDX: ffff88800f8e8000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.251781] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030c7f2f
[ 44.253095] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.254407] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801863fdf8
[ 44.255710] FS: 00007f52b311e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 44.257167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.258230] CR2: 00007ffd0382fef8 CR3: 000000000d0aa000 CR4: 0000000000350ef0
[ 44.259559] Call Trace:
[ 44.260084]
[ 44.260501] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.261469] ? __create_object+0x59/0x80
[ 44.262259] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.263260] __vmalloc_noprof+0x59/0x60
[ 44.264037] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.264920] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.265864] bpf_prog_alloc+0x39/0x200
[ 44.266558] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.267521] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.268424] do_seccomp+0x349/0x25e0
[ 44.269148] ? find_held_lock+0x2b/0x80
[ 44.269930] ? do_prlimit+0x310/0x610
[ 44.270638] ? __pfx_do_seccomp+0x10/0x10
[ 44.271443] ? do_raw_spin_unlock+0x53/0x220
[ 44.272270] ? _raw_spin_unlock+0x1e/0x40
[ 44.273058] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.274026] ? static_key_count+0x60/0x80
[ 44.274848] prctl_set_seccomp+0x4e/0x70
[ 44.275594] __do_sys_prctl+0xe6c/0x1d70
[ 44.276381] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.277251] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.278235] ? irqentry_exit+0xf3/0x650
[ 44.279014] do_syscall_64+0xbf/0x430
[ 44.279740] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.280697] RIP: 0033:0x7f52b36105cd
[ 44.281393] 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
[ 44.284592] RSP: 002b:00007ffd0382d450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.285974] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52b36105cd
[ 44.287310] RDX: 0000560bf900ee00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.288605] RBP: 00007ffd0382d4b0 R08: 0000000000000000 R09: 00007ffd0382cb50
[ 44.289904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c09f462b0
[ 44.291206] R13: 00007ffd0382d8e0 R14: 0000560c09f48d20 R15: 0000560c09f5a8d0
[ 44.292539]
[ 44.293026] irq event stamp: 1743
[ 44.293640] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80
[ 44.295193] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80
[ 44.296591] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770
[ 44.297881] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100
[ 44.299163] ---[ end trace 0000000000000000 ]---
[ 46.537196] ------------[ cut here ]------------
[ 46.537770] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 46.539096] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246
[ 46.540031] Modules linked in:
[ 46.540405] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 46.541659] Tainted: [W]=WARN
[ 46.542091] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 46.543025] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 46.543581] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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
[ 46.545589] RSP: 0018:ffff888015e87bc0 EFLAGS: 00010286
[ 46.546208] RAX: 0000000000000000 RBX: ffffed1002bd0f78 RCX: ffffffff813a4050
[ 46.547030] RDX: ffff888015603780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 46.547861] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd0f2f
[ 46.548640] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 46.549458] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e87df8
[ 46.550265] FS: 00007f3f9ab94900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 46.551187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.551855] CR2: 00007f3f9b086580 CR3: 000000000d87b000 CR4: 0000000000350ef0
[ 46.552651] Call Trace:
[ 46.552973]
[ 46.553234] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 46.553778] ? __create_object+0x59/0x80
[ 46.554282] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 46.554898] __vmalloc_noprof+0x59/0x60
[ 46.555355] bpf_prog_alloc_no_stats+0x55/0x470
[ 46.555911] ? __pfx_seccomp_check_filter+0x10/0x10
[ 46.556470] bpf_prog_alloc+0x39/0x200
[ 46.556940] ? __pfx_seccomp_check_filter+0x10/0x10
[ 46.557502] bpf_prog_create_from_user+0xb2/0x2f0
[ 46.558078] do_seccomp+0x349/0x25e0
[ 46.558507] ? __pfx_css_rstat_updated+0x10/0x10
[ 46.559096] ? __pfx_do_seccomp+0x10/0x10
[ 46.559577] ? find_held_lock+0x2b/0x80
[ 46.560060] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 46.560637] ? static_key_count+0x60/0x80
[ 46.561142] prctl_set_seccomp+0x4e/0x70
[ 46.561608] __do_sys_prctl+0xe6c/0x1d70
[ 46.562106] ? __pfx___do_sys_prctl+0x10/0x10
[ 46.562621] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 46.563240] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 46.563859] ? irqentry_exit+0xf3/0x650
[ 46.564314] do_syscall_64+0xbf/0x430
[ 46.564759] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.565378] RIP: 0033:0x7f3f9b0865cd
[ 46.565821] 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
[ 46.567832] RSP: 002b:00007ffcb991e210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 46.568658] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f9b0865cd
[ 46.569462] RDX: 000056395726fe00 RSI: 0000000000000002 RDI: 0000000000000016
[ 46.570270] RBP: 00007ffcb991e270 R08: 0000000000000000 R09: 00007ffcb991d910
[ 46.571078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563967c172b0
[ 46.571900] R13: 00007ffcb991e6a0 R14: 0000563967c19d20 R15: 0000563967c2b8d0
[ 46.572694]
[ 46.572991] irq event stamp: 1713
[ 46.573374] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80
[ 46.574334] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80
[ 46.575305] softirqs last enabled at (1272): [] handle_softirqs+0x50c/0x770
[ 46.576290] softirqs last disabled at (1257): [] __irq_exit_rcu+0xc4/0x100
[ 46.577278] ---[ end trace 0000000000000000 ]---
[ 47.380593] ------------[ cut here ]------------
[ 47.381515] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.384044] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253
[ 47.385486] Modules linked in:
[ 47.386124] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.388107] Tainted: [W]=WARN
[ 47.388651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.390193] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.391102] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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
[ 47.394305] RSP: 0018:ffff88800f91fbc0 EFLAGS: 00010286
[ 47.395296] RAX: 0000000000000000 RBX: ffffed1001f23f78 RCX: ffffffff813a4050
[ 47.396575] RDX: ffff8880166d3780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.397865] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f23f2f
[ 47.399157] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.400438] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f91fdf8
[ 47.401707] FS: 00007f0d7a326900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.403171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.404235] CR2: 00007f0d7a818580 CR3: 0000000013a46000 CR4: 0000000000350ef0
[ 47.405528] Call Trace:
[ 47.406027]
[ 47.406435] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.407352] ? __create_object+0x59/0x80
[ 47.408152] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.409111] __vmalloc_noprof+0x59/0x60
[ 47.409868] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.410690] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.411639] bpf_prog_alloc+0x39/0x200
[ 47.412374] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.413286] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.414191] do_seccomp+0x349/0x25e0
[ 47.414909] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.415775] ? __pfx_do_seccomp+0x10/0x10
[ 47.416579] ? find_held_lock+0x2b/0x80
[ 47.417341] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.418309] ? static_key_count+0x60/0x80
[ 47.419105] prctl_set_seccomp+0x4e/0x70
[ 47.419882] __do_sys_prctl+0xe6c/0x1d70
[ 47.420636] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.421498] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.422468] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.423438] ? irqentry_exit+0xf3/0x650
[ 47.424200] do_syscall_64+0xbf/0x430
[ 47.424930] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.425874] RIP: 0033:0x7f0d7a8185cd
[ 47.426536] 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
[ 47.429681] RSP: 002b:00007ffe1cb31090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.431060] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0d7a8185cd
[ 47.432351] RDX: 000056361b023e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.433640] RBP: 00007ffe1cb310f0 R08: 0000000000000000 R09: 00007ffe1cb30790
[ 47.434935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563621975ad0
[ 47.436233] R13: 00007ffe1cb31520 R14: 0000563621976bc0 R15: 0000563621987780
[ 47.437522]
[ 47.437977] irq event stamp: 1715
[ 47.438591] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80
[ 47.440113] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80
[ 47.441643] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770
[ 47.443183] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100
[ 47.444522] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:48775' (ECDSA) to the list of known hosts.
2025/11/17 11:20:50 fuzzer started
2025/11/17 11:20:51 dialing manager at localhost:37895
2025/11/17 11:20:51 checking machine...
2025/11/17 11:20:51 checking revisions...
[ 48.340657] kmemleak: Automatic memory scanning thread ended
2025/11/17 11:20:51 testing simple program...
[ 48.431408] cgroup: Unknown subsys name 'net'
[ 48.487710] cgroup: Unknown subsys name 'cpuset'
[ 48.502201] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
11:20:50 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000
RSI=ffff8880096277f0 RDI=ffff88806ce31cd0 RBP=ffff888009620000 RSP=ffff888009627750
R8 =0000000000000001 R9 =ffff888009627860 R10=000000000003c9ed R11=0000000000006e2e
R12=ffff888009627801 R13=ffff888009627868 R14=ffff8880096277f0 R15=ffff888009627820
RIP=ffffffff815bcfbd 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 0000000000000000 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe5800000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f3f9ab59008 CR3=000000001f753000 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=0000000000019603 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58
R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001
R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe2800000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ff6611a9000 CR3=000000000d3e9000 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=5e11f9483e4708b9274ce680f9334d15
XMM02=0000000000303000ec2efd57dc4c00df XMM03=000000000030fca072298e77ac77fd97
XMM04=19beaff5b09fa9b700000000000ae988 XMM05=ce05eb77355f45740000000000321780
XMM06=ae874397eddf693500000000003200b8 XMM07=e042d86d42eb936e000000000030ff20
XMM08=72298e77ac77fd970000000000303060 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000