[ 44.417839] ------------[ cut here ]------------
[ 44.418433] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.419766] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238
[ 44.420726] Modules linked in:
[ 44.421131] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.422463] Tainted: [W]=WARN
[ 44.422862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.423835] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.424404] 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
[ 44.426539] RSP: 0018:ffff888016f4fbc0 EFLAGS: 00010286
[ 44.427182] RAX: 0000000000000000 RBX: ffffed1002de9f78 RCX: ffffffff813a4050
[ 44.428050] RDX: ffff8880167e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.428898] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de9f2f
[ 44.429754] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.430619] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f4fdf8
[ 44.431440] FS: 00007ffb6aeb1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 44.432407] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.433122] CR2: 00007ffb6b3a3580 CR3: 000000000e37d000 CR4: 0000000000350ef0
[ 44.433992] Call Trace:
[ 44.434300]
[ 44.434596] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.435166] ? __create_object+0x59/0x80
[ 44.435679] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.436295] __vmalloc_noprof+0x59/0x60
[ 44.436797] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.437349] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.437995] bpf_prog_alloc+0x39/0x200
[ 44.438451] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.439059] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.439664] do_seccomp+0x349/0x25e0
[ 44.440123] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.440715] ? __pfx_do_seccomp+0x10/0x10
[ 44.441200] ? find_held_lock+0x2b/0x80
[ 44.441696] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.442322] ? static_key_count+0x60/0x80
[ 44.442856] prctl_set_seccomp+0x4e/0x70
[ 44.443335] __do_sys_prctl+0xe6c/0x1d70
[ 44.443849] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.444383] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.445024] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.445677] ? irqentry_exit+0xf3/0x650
[ 44.446220] do_syscall_64+0xbf/0x430
[ 44.446736] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.447340] RIP: 0033:0x7ffb6b3a35cd
[ 44.447807] 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
[ 44.449954] RSP: 002b:00007ffcfa026b30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.450891] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffb6b3a35cd
[ 44.451752] RDX: 0000564f81504e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.452602] RBP: 00007ffcfa026b90 R08: 0000000000000000 R09: 00007ffcfa026230
[ 44.453422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564fa7ababf0
[ 44.454308] R13: 00007ffcfa026fc0 R14: 0000564fa7ac4380 R15: 0000564fa7acf460
[ 44.455159]
[ 44.455435] irq event stamp: 1703
[ 44.455873] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80
[ 44.456885] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80
[ 44.457918] softirqs last enabled at (1270): [] handle_softirqs+0x50c/0x770
[ 44.458942] softirqs last disabled at (1261): [] __irq_exit_rcu+0xc4/0x100
[ 44.459960] ---[ end trace 0000000000000000 ]---
[ 47.638662] ------------[ cut here ]------------
[ 47.639644] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.641834] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245
[ 47.643442] Modules linked in:
[ 47.644130] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.646644] Tainted: [W]=WARN
[ 47.647256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.648863] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.649873] 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
[ 47.653327] RSP: 0018:ffff888019cbfbc0 EFLAGS: 00010286
[ 47.654403] RAX: 0000000000000000 RBX: ffffed1003397f78 RCX: ffffffff813a4050
[ 47.655784] RDX: ffff88801664d340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.657177] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003397f2f
[ 47.658588] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.659998] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019cbfdf8
[ 47.661411] FS: 00007f3cf5ae5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.662990] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.664152] CR2: 00007f3cf5fd7580 CR3: 000000000c147000 CR4: 0000000000350ef0
[ 47.665581] Call Trace:
[ 47.666106]
[ 47.666611] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.667546] ? __create_object+0x59/0x80
[ 47.668413] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.669463] __vmalloc_noprof+0x59/0x60
[ 47.670288] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.671248] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.672286] bpf_prog_alloc+0x39/0x200
[ 47.673086] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.674098] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.675088] do_seccomp+0x349/0x25e0
[ 47.675868] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.676838] ? __pfx_do_seccomp+0x10/0x10
[ 47.677685] ? find_held_lock+0x2b/0x80
[ 47.678475] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.679514] ? static_key_count+0x60/0x80
[ 47.680367] prctl_set_seccomp+0x4e/0x70
[ 47.681209] __do_sys_prctl+0xe6c/0x1d70
[ 47.682064] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.683001] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.684062] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.685106] ? irqentry_exit+0xf3/0x650
[ 47.685942] do_syscall_64+0xbf/0x430
[ 47.686741] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.687777] RIP: 0033:0x7f3cf5fd75cd
[ 47.688498] 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
[ 47.691979] RSP: 002b:00007ffd36123c20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.693471] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3cf5fd75cd
[ 47.694875] RDX: 000055b4eae0ae00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.696290] RBP: 00007ffd36123c80 R08: 0000000000000000 R09: 00007ffd36123320
[ 47.697676] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b503884ad0
[ 47.699062] R13: 00007ffd361240b0 R14: 000055b503885bc0 R15: 000055b503896780
[ 47.700285]
[ 47.700711] irq event stamp: 1781
[ 47.701289] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80
[ 47.702710] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80
[ 47.704132] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770
[ 47.705583] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100
[ 47.706993] ---[ end trace 0000000000000000 ]---
[ 48.480715] ------------[ cut here ]------------
[ 48.481752] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.484149] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252
[ 48.485837] Modules linked in:
[ 48.486544] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 48.488872] Tainted: [W]=WARN
[ 48.489519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.491267] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.492309] 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
[ 48.495921] RSP: 0018:ffff88800f28fbc0 EFLAGS: 00010286
[ 48.497038] RAX: 0000000000000000 RBX: ffffed1001e51f78 RCX: ffffffff813a4050
[ 48.498531] RDX: ffff88801a6ed340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.500026] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e51f2f
[ 48.501511] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.503021] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f28fdf8
[ 48.504515] FS: 00007f9eb1e25900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 48.506209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.507449] CR2: 00007f9eb2317580 CR3: 000000000da4e000 CR4: 0000000000350ef0
[ 48.508946] Call Trace:
[ 48.509488]
[ 48.510041] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.511081] ? __create_object+0x59/0x80
[ 48.511989] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.513109] __vmalloc_noprof+0x59/0x60
[ 48.514018] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.515032] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.516104] bpf_prog_alloc+0x39/0x200
[ 48.516955] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.518059] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.519105] do_seccomp+0x349/0x25e0
[ 48.519953] ? __pfx_css_rstat_updated+0x10/0x10
[ 48.520998] ? __pfx_do_seccomp+0x10/0x10
[ 48.521937] ? find_held_lock+0x2b/0x80
[ 48.522835] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.523966] ? static_key_count+0x60/0x80
[ 48.524915] prctl_set_seccomp+0x4e/0x70
[ 48.525815] __do_sys_prctl+0xe6c/0x1d70
[ 48.526755] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.527775] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.528901] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.530048] ? irqentry_exit+0xf3/0x650
[ 48.530949] do_syscall_64+0xbf/0x430
[ 48.531811] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.532922] RIP: 0033:0x7f9eb23175cd
[ 48.533734] 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
[ 48.536999] RSP: 002b:00007ffc6e8d8e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.538368] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9eb23175cd
[ 48.539640] RDX: 00005568ee46ce00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.540900] RBP: 00007ffc6e8d8e60 R08: 0000000000000000 R09: 00007ffc6e8d8500
[ 48.542193] R10: 0000000000000000 R11: 0000000000000246 R12: 000055691e3faad0
[ 48.543491] R13: 00007ffc6e8d9290 R14: 000055691e3fbbc0 R15: 000055691e40c780
[ 48.544794]
[ 48.545214] irq event stamp: 1679
[ 48.545874] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80
[ 48.547381] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80
[ 48.548876] softirqs last enabled at (1552): [] handle_softirqs+0x50c/0x770
[ 48.550407] softirqs last disabled at (1547): [] __irq_exit_rcu+0xc4/0x100
[ 48.551933] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:65042' (ECDSA) to the list of known hosts.
2025/11/19 07:57:22 fuzzer started
2025/11/19 07:57:23 dialing manager at localhost:34383
2025/11/19 07:57:23 checking machine...
2025/11/19 07:57:23 checking revisions...
[ 49.373690] kmemleak: Automatic memory scanning thread ended
2025/11/19 07:57:23 testing simple program...
[ 49.464217] cgroup: Unknown subsys name 'net'
[ 49.530943] cgroup: Unknown subsys name 'cpuset'
[ 49.543242] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
07:57:22 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffff888016a27c40 RCX=ffff888016a2780c RDX=0000000000000000
RSI=ffffffff85e1ffe0 RDI=ffff88801664c1d8 RBP=ffff88801664b780 RSP=ffff888016a27818
R8 =0000000000000001 R9 =ffff888016a278f8 R10=000000000003c9ed R11=00000000000255fd
R12=ffff888016a27901 R13=ffff888016a27900 R14=ffff888016a27c20 R15=ffff888016a278b8
RIP=ffffffff815d2b34 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 00007f3cf5ae5900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe2800000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffd3611d000 CR3=0000000020ed3000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e
XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=1ffffffff0cd4e41 RBX=ffffffff866a720c RCX=ffffffff8132ae7c RDX=0000000000000000
RSI=ffffffff869fa41c RDI=ffffffff866a7204 RBP=ffffffff866a7204 RSP=ffff88806cf08968
R8 =ffffffff869fa41c R9 =0000000000000000 R10=000000000003c9ed R11=0000000000005b1a
R12=ffffffff866a7214 R13=ffffffff866a7204 R14=ffffffff866a7204 R15=dffffc0000000000
RIP=ffffffff8135daaf RFL=00000217 [----APC] 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 fffffe0100000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fd822baf038 CR3=000000000db6e000 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=293b8d31d3ac62864a47245424c391c7
XMM02=0000000000303d98ec2efd57dc4c00df XMM03=00000000003104683133f8c6afd7bf9f
XMM04=349f73e26f9a411000000000000ae988 XMM05=a00f4882ee2307350000000000321d40
XMM06=405749d8372a36f10000000000320678 XMM07=e042d86d42eb936e00000000003106e8
XMM08=3133f8c6afd7bf9f0000000000303df8 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000