[ 44.079961] ------------[ cut here ]------------
[ 44.080868] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.082939] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235
[ 44.084581] Modules linked in:
[ 44.085172] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 44.087152] Tainted: [W]=WARN
[ 44.087774] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.089247] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.090125] 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
[ 44.093299] RSP: 0018:ffff88801a36fbc0 EFLAGS: 00010286
[ 44.094284] RAX: 0000000000000000 RBX: ffffed100346df78 RCX: ffffffff813a4050
[ 44.095592] RDX: ffff88801634d340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.096879] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100346df2f
[ 44.098165] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.099462] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a36fdf8
[ 44.100749] FS: 00007efdc9bc5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 44.102178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.103266] CR2: 00007efdca0b7580 CR3: 000000000d2f1000 CR4: 0000000000350ef0
[ 44.104551] Call Trace:
[ 44.105016]
[ 44.105474] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.106379] ? __create_object+0x59/0x80
[ 44.107137] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.108133] __vmalloc_noprof+0x59/0x60
[ 44.108907] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.109778] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.110732] bpf_prog_alloc+0x39/0x200
[ 44.111496] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.112423] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.113329] do_seccomp+0x349/0x25e0
[ 44.114006] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.114909] ? __pfx_do_seccomp+0x10/0x10
[ 44.115729] ? find_held_lock+0x2b/0x80
[ 44.116516] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.117497] ? static_key_count+0x60/0x80
[ 44.118295] prctl_set_seccomp+0x4e/0x70
[ 44.119021] __do_sys_prctl+0xe6c/0x1d70
[ 44.119817] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.120681] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.121652] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.122629] ? irqentry_exit+0xf3/0x650
[ 44.123447] do_syscall_64+0xbf/0x430
[ 44.124145] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.125107] RIP: 0033:0x7efdca0b75cd
[ 44.125819] 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
[ 44.129004] RSP: 002b:00007ffc9a2ecf40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.130368] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efdca0b75cd
[ 44.131663] RDX: 0000559d6e712e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.132956] RBP: 00007ffc9a2ecfa0 R08: 0000000000000000 R09: 00007ffc9a2ec640
[ 44.134261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559da6751ad0
[ 44.135571] R13: 00007ffc9a2ed3d0 R14: 0000559da6752bc0 R15: 0000559da6763780
[ 44.136884]
[ 44.137343] irq event stamp: 1823
[ 44.137952] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80
[ 44.139489] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80
[ 44.141022] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770
[ 44.142575] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100
[ 44.144000] ---[ end trace 0000000000000000 ]---
[ 47.083530] ------------[ cut here ]------------
[ 47.084457] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.086459] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244
[ 47.087931] Modules linked in:
[ 47.088572] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.090593] Tainted: [W]=WARN
[ 47.091151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.094049] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.095071] 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
[ 47.098277] RSP: 0018:ffff88800cdffbc0 EFLAGS: 00010286
[ 47.099277] RAX: 0000000000000000 RBX: ffffed10019bff78 RCX: ffffffff813a4050
[ 47.100589] RDX: ffff888017ef5340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.101880] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10019bff2f
[ 47.103158] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.104427] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cdffdf8
[ 47.105704] FS: 00007f5442397900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.107156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.108213] CR2: 00007f54428fd4a6 CR3: 00000000161a7000 CR4: 0000000000350ef0
[ 47.109541] Call Trace:
[ 47.110005]
[ 47.110478] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.111404] ? __create_object+0x59/0x80
[ 47.112162] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.113143] __vmalloc_noprof+0x59/0x60
[ 47.113896] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.114775] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.115727] bpf_prog_alloc+0x39/0x200
[ 47.116478] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.117410] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.118325] do_seccomp+0x349/0x25e0
[ 47.119000] ? find_held_lock+0x2b/0x80
[ 47.119785] ? do_prlimit+0x310/0x610
[ 47.120541] ? __pfx_do_seccomp+0x10/0x10
[ 47.121342] ? do_raw_spin_unlock+0x53/0x220
[ 47.122130] ? _raw_spin_unlock+0x1e/0x40
[ 47.122903] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.123881] ? static_key_count+0x60/0x80
[ 47.124687] prctl_set_seccomp+0x4e/0x70
[ 47.125475] __do_sys_prctl+0xe6c/0x1d70
[ 47.126211] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.127083] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.128064] ? irqentry_exit+0xf3/0x650
[ 47.128833] do_syscall_64+0xbf/0x430
[ 47.129588] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.130557] RIP: 0033:0x7f54428895cd
[ 47.131283] 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
[ 47.134522] RSP: 002b:00007fff15457170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.135903] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f54428895cd
[ 47.137177] RDX: 0000561121622e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.138451] RBP: 00007fff154571d0 R08: 0000000000000000 R09: 00007fff15456870
[ 47.139758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561158a02ad0
[ 47.141034] R13: 00007fff15457600 R14: 0000561158a03bc0 R15: 0000561158a14780
[ 47.142330]
[ 47.142749] irq event stamp: 2093
[ 47.143417] hardirqs last enabled at (2103): [] __up_console_sem+0x78/0x80
[ 47.144800] hardirqs last disabled at (2112): [] __up_console_sem+0x5d/0x80
[ 47.146050] softirqs last enabled at (2062): [] handle_softirqs+0x50c/0x770
[ 47.147341] softirqs last disabled at (2053): [] __irq_exit_rcu+0xc4/0x100
[ 47.148597] ---[ end trace 0000000000000000 ]---
[ 47.737883] ------------[ cut here ]------------
[ 47.738821] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.740885] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251
[ 47.742386] Modules linked in:
[ 47.742978] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.745015] Tainted: [W]=WARN
[ 47.745638] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.747122] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.748080] 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
[ 47.751267] RSP: 0018:ffff888017defbc0 EFLAGS: 00010286
[ 47.752211] RAX: 0000000000000000 RBX: ffffed1002fbdf78 RCX: ffffffff813a4050
[ 47.753549] RDX: ffff888017070000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.754840] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fbdf2f
[ 47.756139] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.757443] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017defdf8
[ 47.758731] FS: 00007f1f27ae9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.760195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.761285] CR2: 00007ffc25751ef7 CR3: 000000001f409000 CR4: 0000000000350ef0
[ 47.762580] Call Trace:
[ 47.763048]
[ 47.763512] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.764455] ? __create_object+0x59/0x80
[ 47.765212] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.766194] __vmalloc_noprof+0x59/0x60
[ 47.766972] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.767889] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.768845] bpf_prog_alloc+0x39/0x200
[ 47.769604] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.770568] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.771489] do_seccomp+0x349/0x25e0
[ 47.772167] ? find_held_lock+0x2b/0x80
[ 47.772944] ? do_prlimit+0x310/0x610
[ 47.773694] ? __pfx_do_seccomp+0x10/0x10
[ 47.774482] ? do_raw_spin_unlock+0x53/0x220
[ 47.775331] ? _raw_spin_unlock+0x1e/0x40
[ 47.776061] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.777027] ? static_key_count+0x60/0x80
[ 47.777828] prctl_set_seccomp+0x4e/0x70
[ 47.778619] __do_sys_prctl+0xe6c/0x1d70
[ 47.779428] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.780288] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.781283] ? irqentry_exit+0xf3/0x650
[ 47.782006] do_syscall_64+0xbf/0x430
[ 47.782752] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.783721] RIP: 0033:0x7f1f27fdb5cd
[ 47.784423] 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
[ 47.787584] RSP: 002b:00007ffc25750720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.788734] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f27fdb5cd
[ 47.789548] RDX: 00005594e38a8e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.790360] RBP: 00007ffc25750780 R08: 0000000000000000 R09: 00007ffc2574fe20
[ 47.791141] R10: 0000000000000000 R11: 0000000000000246 R12: 000055950d99d2b0
[ 47.791974] R13: 00007ffc25750bb0 R14: 000055950d99fd20 R15: 000055950d9b18d0
[ 47.792761]
[ 47.792964] irq event stamp: 1801
[ 47.793280] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80
[ 47.793984] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80
[ 47.794718] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770
[ 47.795465] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100
[ 47.796164] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:43211' (ECDSA) to the list of known hosts.
2025/11/17 22:54:40 fuzzer started
2025/11/17 22:54:40 dialing manager at localhost:37895
2025/11/17 22:54:40 checking machine...
2025/11/17 22:54:40 checking revisions...
[ 48.606113] kmemleak: Automatic memory scanning thread ended
2025/11/17 22:54:40 testing simple program...
[ 48.689917] cgroup: Unknown subsys name 'net'
[ 48.773963] cgroup: Unknown subsys name 'cpuset'
[ 48.787197] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
22:54:39 Registers:
info registers vcpu 0
RAX=0000000000000005 RBX=ffff888016132640 RCX=ffff888017eaf66c RDX=0000000000000002
RSI=ffffffff85e1ffe0 RDI=ffff888016132640 RBP=ffffffff85e1ffe0 RSP=ffff888017eaf618
R8 =0000000000000001 R9 =ffff888017eaf758 R10=000000000003c9ed R11=00000000000c7d20
R12=ffff888016132640 R13=ffff888017eaf66c R14=0000000000000002 R15=0000000000000002
RIP=ffffffff84c71f8a RFL=00000046 [---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 00007f5442397900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe6300000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f5442357008 CR3=000000001ee75000 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=0000000000000469 RBX=ffff888017ef0000 RCX=0000000000000200 RDX=0000000000000008
RSI=ffff888017ef0a80 RDI=ffff888017ef0a58 RBP=ffff888017ef0a58 RSP=ffff88801a01f360
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000
R12=ffff888017ef0a80 R13=6c18ad438a05949e R14=0000000000000000 R15=0000000000000001
RIP=ffffffff815228f3 RFL=00000007 [-----PC] 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 00007f06fcd36700 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=00007f66bde5c000 CR3=000000000d84f000 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=6d6f72662064657463656e6e6f637369
XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732039333a3435
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363838
XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000
XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000