[ 45.220187] ------------[ cut here ]------------
[ 45.221146] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 45.223161] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237
[ 45.224659] Modules linked in:
[ 45.225338] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 45.227304] Tainted: [W]=WARN
[ 45.227861] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 45.229408] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 45.230319] 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
[ 45.233478] RSP: 0018:ffff888017a37bc0 EFLAGS: 00010286
[ 45.234442] RAX: 0000000000000000 RBX: ffffed1002f46f78 RCX: ffffffff813a4050
[ 45.235718] RDX: ffff888019df8000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 45.237034] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f46f2f
[ 45.238308] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 45.239586] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a37df8
[ 45.240912] FS: 00007f7cb08c9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 45.242359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.243412] CR2: 00007ffef6c27ef7 CR3: 0000000009cc0000 CR4: 0000000000350ef0
[ 45.244723] Call Trace:
[ 45.245236]
[ 45.245640] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 45.246539] ? __create_object+0x59/0x80
[ 45.247312] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 45.248376] __vmalloc_noprof+0x59/0x60
[ 45.249171] bpf_prog_alloc_no_stats+0x55/0x470
[ 45.250039] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.250970] bpf_prog_alloc+0x39/0x200
[ 45.251666] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.252647] bpf_prog_create_from_user+0xb2/0x2f0
[ 45.253560] do_seccomp+0x349/0x25e0
[ 45.254280] ? find_held_lock+0x2b/0x80
[ 45.255058] ? do_prlimit+0x310/0x610
[ 45.255764] ? __pfx_do_seccomp+0x10/0x10
[ 45.256601] ? do_raw_spin_unlock+0x53/0x220
[ 45.257459] ? _raw_spin_unlock+0x1e/0x40
[ 45.258255] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 45.259235] ? static_key_count+0x60/0x80
[ 45.260053] prctl_set_seccomp+0x4e/0x70
[ 45.260834] __do_sys_prctl+0xe6c/0x1d70
[ 45.261645] ? __pfx___do_sys_prctl+0x10/0x10
[ 45.262515] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 45.263499] ? irqentry_exit+0xf3/0x650
[ 45.264272] do_syscall_64+0xbf/0x430
[ 45.265081] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.266052] RIP: 0033:0x7f7cb0dbb5cd
[ 45.266720] 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
[ 45.269974] RSP: 002b:00007ffef6c26a60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 45.271367] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7cb0dbb5cd
[ 45.272717] RDX: 0000563a34f65e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 45.274026] RBP: 00007ffef6c26ac0 R08: 0000000000000000 R09: 00007ffef6c26160
[ 45.275332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563a44596bf0
[ 45.276676] R13: 00007ffef6c26ef0 R14: 0000563a445a0380 R15: 0000563a445ab460
[ 45.277998]
[ 45.278427] irq event stamp: 1763
[ 45.279092] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80
[ 45.280664] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80
[ 45.282206] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770
[ 45.283775] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100
[ 45.285342] ---[ end trace 0000000000000000 ]---
[ 48.052300] ------------[ cut here ]------------
[ 48.053188] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.055007] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244
[ 48.056393] Modules linked in:
[ 48.056970] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 48.058768] Tainted: [W]=WARN
[ 48.059347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.060764] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.061610] 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
[ 48.065177] RSP: 0018:ffff88801684fbc0 EFLAGS: 00010286
[ 48.066260] RAX: 0000000000000000 RBX: ffffed1002d09f78 RCX: ffffffff813a4050
[ 48.067650] RDX: ffff88800f205340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.068893] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d09f2f
[ 48.070091] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.071283] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801684fdf8
[ 48.072467] FS: 00007f4f5db30900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 48.073783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.074759] CR2: 00007ffefcc89ef7 CR3: 000000000dae6000 CR4: 0000000000350ef0
[ 48.075929] Call Trace:
[ 48.076375]
[ 48.076745] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.077584] ? __create_object+0x59/0x80
[ 48.078309] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.079192] __vmalloc_noprof+0x59/0x60
[ 48.079846] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.080665] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.081527] bpf_prog_alloc+0x39/0x200
[ 48.082202] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.083059] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.083843] do_seccomp+0x349/0x25e0
[ 48.084538] ? find_held_lock+0x2b/0x80
[ 48.085239] ? do_prlimit+0x310/0x610
[ 48.085930] ? __pfx_do_seccomp+0x10/0x10
[ 48.086613] ? do_raw_spin_unlock+0x53/0x220
[ 48.087374] ? _raw_spin_unlock+0x1e/0x40
[ 48.088068] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.088959] ? static_key_count+0x60/0x80
[ 48.089667] prctl_set_seccomp+0x4e/0x70
[ 48.090377] __do_sys_prctl+0xe6c/0x1d70
[ 48.091081] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.091820] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.092726] ? irqentry_exit+0xf3/0x650
[ 48.093446] do_syscall_64+0xbf/0x430
[ 48.094102] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.094965] RIP: 0033:0x7f4f5e0225cd
[ 48.095577] 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
[ 48.098465] RSP: 002b:00007ffefcc882a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.099694] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f5e0225cd
[ 48.100892] RDX: 000056112a190e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.102055] RBP: 00007ffefcc88300 R08: 0000000000000000 R09: 00007ffefcc879a0
[ 48.103243] R10: 0000000000000000 R11: 0000000000000246 R12: 000056114de41240
[ 48.104423] R13: 00007ffefcc88730 R14: 000056114de4a380 R15: 000056114de55540
[ 48.105607]
[ 48.106033] irq event stamp: 1811
[ 48.106600] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80
[ 48.107983] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80
[ 48.109378] softirqs last enabled at (1416): [] handle_softirqs+0x50c/0x770
[ 48.110788] softirqs last disabled at (1411): [] __irq_exit_rcu+0xc4/0x100
[ 48.112179] ---[ end trace 0000000000000000 ]---
[ 48.954698] ------------[ cut here ]------------
[ 48.955658] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.957621] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251
[ 48.959050] Modules linked in:
[ 48.959626] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 48.961663] Tainted: [W]=WARN
[ 48.962275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.963741] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.964713] 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
[ 48.967896] RSP: 0018:ffff88801708fbc0 EFLAGS: 00010286
[ 48.968857] RAX: 0000000000000000 RBX: ffffed1002e11f78 RCX: ffffffff813a4050
[ 48.970189] RDX: ffff888013b11bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.971472] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e11f2f
[ 48.972795] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.974083] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801708fdf8
[ 48.975372] FS: 00007fbe51083900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 48.976855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.977944] CR2: 00007fbe51575580 CR3: 00000000169fb000 CR4: 0000000000350ef0
[ 48.979225] Call Trace:
[ 48.979687]
[ 48.980130] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.981061] ? __create_object+0x59/0x80
[ 48.981782] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.982731] __vmalloc_noprof+0x59/0x60
[ 48.983468] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.984324] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.985279] bpf_prog_alloc+0x39/0x200
[ 48.986003] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.986921] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.987767] do_seccomp+0x349/0x25e0
[ 48.988517] ? __pfx_css_rstat_updated+0x10/0x10
[ 48.989415] ? __pfx_do_seccomp+0x10/0x10
[ 48.990192] ? find_held_lock+0x2b/0x80
[ 48.990944] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.991857] ? static_key_count+0x60/0x80
[ 48.992706] prctl_set_seccomp+0x4e/0x70
[ 48.993497] __do_sys_prctl+0xe6c/0x1d70
[ 48.994268] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.995120] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.996077] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.997083] ? irqentry_exit+0xf3/0x650
[ 48.997803] do_syscall_64+0xbf/0x430
[ 48.998537] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.999489] RIP: 0033:0x7fbe515755cd
[ 49.000199] 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
[ 49.003410] RSP: 002b:00007ffeff7330f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 49.004821] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe515755cd
[ 49.006099] RDX: 00005653c14d5e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 49.007369] RBP: 00007ffeff733150 R08: 0000000000000000 R09: 00007ffeff7327f0
[ 49.008672] R10: 0000000000000000 R11: 0000000000000246 R12: 00005653eb42b2b0
[ 49.009957] R13: 00007ffeff733580 R14: 00005653eb42dd20 R15: 00005653eb43f8d0
[ 49.011254]
[ 49.011677] irq event stamp: 1837
[ 49.012330] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80
[ 49.013935] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80
[ 49.015463] softirqs last enabled at (1392): [] handle_softirqs+0x50c/0x770
[ 49.017041] softirqs last disabled at (1387): [] __irq_exit_rcu+0xc4/0x100
[ 49.018557] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:26464' (ECDSA) to the list of known hosts.
2025/11/18 22:29:00 fuzzer started
2025/11/18 22:29:00 dialing manager at localhost:34383
2025/11/18 22:29:00 checking machine...
2025/11/18 22:29:00 checking revisions...
[ 50.108703] kmemleak: Automatic memory scanning thread ended
2025/11/18 22:29:00 testing simple program...
[ 50.196212] cgroup: Unknown subsys name 'net'
[ 50.271812] cgroup: Unknown subsys name 'cpuset'
[ 50.285200] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
22:28:59 Registers:
info registers vcpu 0
RAX=0000000000012287 RBX=0000000000000000 RCX=0000000000000040 RDX=0000000000000001
RSI=0000000000000040 RDI=ffff88800db26f00 RBP=ffff888016a4f7f8 RSP=ffff888016a4f768
R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000000
R12=ffffea000036c980 R13=0000000000000202 R14=ffff88800f200000 R15=ffff88800944c3c0
RIP=ffffffff81524947 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 00007f4f5db30900 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=000056114de58210 CR3=000000000d695000 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=00000000000212cb 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 fffffe3d00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f68fa1f0318 CR3=000000000db82000 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=021e4933a6e82da7394ee01a36665412
XMM02=2c67c8bc2e329bc300000000003037e8 XMM03=fb795ef6d65770560000000000310ba8
XMM04=f3978b397416ddf300000000000ae988 XMM05=b2028181fc67963100000000003210b8
XMM06=3e829fc8c8edc990000000000031f9f0 XMM07=e042d86d42eb936e0000000000311590
XMM08=41957e43b80bb10e0000000000303848 XMM09=00000000000000000000000000000000
XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000