[ 44.888360] ------------[ cut here ]------------
[ 44.889431] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.891637] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237
[ 44.893299] Modules linked in:
[ 44.894037] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.896249] Tainted: [W]=WARN
[ 44.896914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.898567] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.899587] 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
[ 44.903111] RSP: 0018:ffff88801a29fbc0 EFLAGS: 00010286
[ 44.904204] RAX: 0000000000000000 RBX: ffffed1003453f78 RCX: ffffffff813a4050
[ 44.905645] RDX: ffff888017041bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.907067] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003453f2f
[ 44.908485] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.909908] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a29fdf8
[ 44.911319] FS: 00007f1249be6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 44.912900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.914080] CR2: 00007f124a0d8580 CR3: 000000000db2a000 CR4: 0000000000350ef0
[ 44.915511] Call Trace:
[ 44.916059]
[ 44.916510] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.917515] ? __create_object+0x59/0x80
[ 44.918377] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.919440] __vmalloc_noprof+0x59/0x60
[ 44.920263] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.921240] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.922273] bpf_prog_alloc+0x39/0x200
[ 44.923083] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.924119] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.925111] do_seccomp+0x349/0x25e0
[ 44.925929] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.926918] ? __pfx_do_seccomp+0x10/0x10
[ 44.927732] ? find_held_lock+0x2b/0x80
[ 44.928571] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.929650] ? static_key_count+0x60/0x80
[ 44.930540] prctl_set_seccomp+0x4e/0x70
[ 44.931386] __do_sys_prctl+0xe6c/0x1d70
[ 44.932240] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.933179] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.934247] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.935299] ? irqentry_exit+0xf3/0x650
[ 44.936141] do_syscall_64+0xbf/0x430
[ 44.936955] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.938015] RIP: 0033:0x7f124a0d85cd
[ 44.938747] 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
[ 44.942216] RSP: 002b:00007ffec8551260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.943726] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f124a0d85cd
[ 44.945131] RDX: 00005583c9199e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.946536] RBP: 00007ffec85512c0 R08: 0000000000000000 R09: 00007ffec8550960
[ 44.947927] R10: 0000000000000000 R11: 0000000000000246 R12: 00005583f3ee4bf0
[ 44.949325] R13: 00007ffec85516f0 R14: 00005583f3eee380 R15: 00005583f3ef9460
[ 44.950749]
[ 44.951248] irq event stamp: 1835
[ 44.951946] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80
[ 44.953611] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80
[ 44.955011] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770
[ 44.956421] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100
[ 44.957829] ---[ end trace 0000000000000000 ]---
[ 48.392692] ------------[ cut here ]------------
[ 48.393651] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.395649] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244
[ 48.397107] Modules linked in:
[ 48.397724] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 48.399973] Tainted: [W]=WARN
[ 48.400550] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.402095] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.403035] 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
[ 48.406225] RSP: 0018:ffff88801944fbc0 EFLAGS: 00010286
[ 48.407225] RAX: 0000000000000000 RBX: ffffed1003289f78 RCX: ffffffff813a4050
[ 48.408521] RDX: ffff88801ab10000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.409835] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003289f2f
[ 48.411119] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.412409] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801944fdf8
[ 48.413722] FS: 00007fb43d4c1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 48.415179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.416251] CR2: 00007fb43d9b3580 CR3: 000000000e377000 CR4: 0000000000350ef0
[ 48.417547] Call Trace:
[ 48.418065]
[ 48.418484] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.419395] ? __create_object+0x59/0x80
[ 48.420177] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.421159] __vmalloc_noprof+0x59/0x60
[ 48.421930] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.422768] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.423704] bpf_prog_alloc+0x39/0x200
[ 48.424446] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.425396] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.426305] do_seccomp+0x349/0x25e0
[ 48.427025] ? __pfx_css_rstat_updated+0x10/0x10
[ 48.427933] ? __pfx_do_seccomp+0x10/0x10
[ 48.428682] ? find_held_lock+0x2b/0x80
[ 48.429459] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.430437] ? static_key_count+0x60/0x80
[ 48.431247] prctl_set_seccomp+0x4e/0x70
[ 48.432032] __do_sys_prctl+0xe6c/0x1d70
[ 48.432781] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.433678] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.434653] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.435626] ? irqentry_exit+0xf3/0x650
[ 48.436409] do_syscall_64+0xbf/0x430
[ 48.437155] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.438134] RIP: 0033:0x7fb43d9b35cd
[ 48.438792] 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
[ 48.442058] RSP: 002b:00007ffe83209be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.443437] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb43d9b35cd
[ 48.444748] RDX: 000055c9fdf43e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.446089] RBP: 00007ffe83209c40 R08: 0000000000000000 R09: 00007ffe832092e0
[ 48.447408] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca25d6d2b0
[ 48.448723] R13: 00007ffe8320a070 R14: 000055ca25d6fd20 R15: 000055ca25d818d0
[ 48.450066]
[ 48.450496] irq event stamp: 1861
[ 48.451152] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80
[ 48.452693] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80
[ 48.454270] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770
[ 48.455836] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100
[ 48.457390] ---[ end trace 0000000000000000 ]---
[ 49.271365] ------------[ cut here ]------------
[ 49.272294] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 49.274290] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252
[ 49.275779] Modules linked in:
[ 49.276410] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 49.278749] Tainted: [W]=WARN
[ 49.279377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.280860] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 49.281768] 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
[ 49.285749] RSP: 0018:ffff888017bbfbc0 EFLAGS: 00010286
[ 49.287039] RAX: 0000000000000000 RBX: ffffed1002f77f78 RCX: ffffffff813a4050
[ 49.288346] RDX: ffff888016dc3780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 49.289660] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f77f2f
[ 49.291000] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 49.292303] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bbfdf8
[ 49.293596] FS: 00007f54f2104900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 49.295043] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.296120] CR2: 00007f54f25f6580 CR3: 000000000cfb9000 CR4: 0000000000350ef0
[ 49.297421] Call Trace:
[ 49.297939]
[ 49.298360] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 49.299267] ? __create_object+0x59/0x80
[ 49.300037] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 49.300991] __vmalloc_noprof+0x59/0x60
[ 49.301713] bpf_prog_alloc_no_stats+0x55/0x470
[ 49.302572] ? __pfx_seccomp_check_filter+0x10/0x10
[ 49.303479] bpf_prog_alloc+0x39/0x200
[ 49.304203] ? __pfx_seccomp_check_filter+0x10/0x10
[ 49.305118] bpf_prog_create_from_user+0xb2/0x2f0
[ 49.306027] do_seccomp+0x349/0x25e0
[ 49.306679] ? __pfx_css_rstat_updated+0x10/0x10
[ 49.307560] ? __pfx_do_seccomp+0x10/0x10
[ 49.308336] ? find_held_lock+0x2b/0x80
[ 49.309090] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 49.310041] ? static_key_count+0x60/0x80
[ 49.310781] prctl_set_seccomp+0x4e/0x70
[ 49.311546] __do_sys_prctl+0xe6c/0x1d70
[ 49.312321] ? __pfx___do_sys_prctl+0x10/0x10
[ 49.313173] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 49.314126] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 49.315097] ? irqentry_exit+0xf3/0x650
[ 49.315845] do_syscall_64+0xbf/0x430
[ 49.316528] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.317483] RIP: 0033:0x7f54f25f65cd
[ 49.318172] 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
[ 49.321299] RSP: 002b:00007ffd420ab0c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 49.322921] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f54f25f65cd
[ 49.324354] RDX: 0000564a488c1e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 49.325646] RBP: 00007ffd420ab120 R08: 0000000000000000 R09: 00007ffd420aa7c0
[ 49.326916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a5d48aad0
[ 49.328180] R13: 00007ffd420ab550 R14: 0000564a5d48bbc0 R15: 0000564a5d49c780
[ 49.329480]
[ 49.329939] irq event stamp: 1833
[ 49.330533] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80
[ 49.332039] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80
[ 49.333544] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770
[ 49.335075] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100
[ 49.336572] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:47383' (ECDSA) to the list of known hosts.
2025/11/18 23:26:16 fuzzer started
2025/11/18 23:26:16 dialing manager at localhost:34383
2025/11/18 23:26:16 checking machine...
2025/11/18 23:26:16 checking revisions...
[ 50.274692] kmemleak: Automatic memory scanning thread ended
2025/11/18 23:26:17 testing simple program...
[ 50.367791] cgroup: Unknown subsys name 'net'
[ 50.416107] cgroup: Unknown subsys name 'cpuset'
[ 50.433863] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
23:26:16 Registers:
info registers vcpu 0
RAX=0000000000000053 RBX=1ffff11002f9bfa8 RCX=ffffffff842e2079 RDX=ffff888017319bc0
RSI=ffffffff83c6e03c RDI=0000000000000000 RBP=ffff888017f6f340 RSP=ffff888017cdfd20
R8 =0000000000000001 R9 =ffffed1001e4a120 R10=0000000000000007 R11=0000000000000001
R12=0000000000000053 R13=ffff888017cdfd70 R14=ffff888016203980 R15=ffff888017f6f340
RIP=ffffffff81751e08 RFL=00000286 [--S--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 00007fb43d4c1900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe3b00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fb43da76650 CR3=000000000d24c000 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=5320444f4854454d5f54505952434e45
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000026797 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58
R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001
R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe4300000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fdfab145018 CR3=000000000dc6e000 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=313e56de3e76b7b2e84efb4ef0ff7465
XMM02=0000000000305878eff9b2d0a8fce9cb XMM03=00000000003059482c67c8bc2e329bc3
XMM04=cd9359dd4123767200000000000ae988 XMM05=0394861f14684e590000000000321ca0
XMM06=381406436c6f0c9a000000000031b4b0 XMM07=e042d86d42eb936e0000000000313200
XMM08=1ead829310cc18a20000000000305948 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000