[ 44.047575] ------------[ cut here ]------------
[ 44.048492] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.050484] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235
[ 44.052030] Modules linked in:
[ 44.052643] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.054660] Tainted: [W]=WARN
[ 44.055247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.056755] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.057633] 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
[ 44.060834] RSP: 0018:ffff88801689fbc0 EFLAGS: 00010286
[ 44.061828] RAX: 0000000000000000 RBX: ffffed1002d13f78 RCX: ffffffff813a4050
[ 44.063146] RDX: ffff888016381bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.064445] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d13f2f
[ 44.065749] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.067019] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801689fdf8
[ 44.068283] FS: 00007ff91a7eb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 44.069696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.070785] CR2: 00007ffe79d8def7 CR3: 000000001a1fc000 CR4: 0000000000350ef0
[ 44.072056] Call Trace:
[ 44.072518]
[ 44.072959] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.073848] ? __create_object+0x59/0x80
[ 44.074579] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.075531] __vmalloc_noprof+0x59/0x60
[ 44.076270] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.077126] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.078042] bpf_prog_alloc+0x39/0x200
[ 44.078778] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.079643] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.080531] do_seccomp+0x349/0x25e0
[ 44.081237] ? find_held_lock+0x2b/0x80
[ 44.081983] ? do_prlimit+0x310/0x610
[ 44.082683] ? __pfx_do_seccomp+0x10/0x10
[ 44.083461] ? do_raw_spin_unlock+0x53/0x220
[ 44.084276] ? _raw_spin_unlock+0x1e/0x40
[ 44.085037] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.085992] ? static_key_count+0x60/0x80
[ 44.086791] prctl_set_seccomp+0x4e/0x70
[ 44.087512] __do_sys_prctl+0xe6c/0x1d70
[ 44.088292] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.089133] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.090085] ? irqentry_exit+0xf3/0x650
[ 44.090845] do_syscall_64+0xbf/0x430
[ 44.091530] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.092464] RIP: 0033:0x7ff91acdd5cd
[ 44.093145] 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
[ 44.096264] RSP: 002b:00007ffe79d8b8b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.097614] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff91acdd5cd
[ 44.098896] RDX: 000055747139ee00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.100149] RBP: 00007ffe79d8b910 R08: 0000000000000000 R09: 00007ffe79d8afb0
[ 44.101401] R10: 0000000000000000 R11: 0000000000000246 R12: 00005574737b9240
[ 44.102673] R13: 00007ffe79d8bd40 R14: 00005574737b8bf0 R15: 00005574737cd4d0
[ 44.103951]
[ 44.104365] irq event stamp: 1751
[ 44.104996] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80
[ 44.106495] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80
[ 44.107987] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770
[ 44.109504] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100
[ 44.111004] ---[ end trace 0000000000000000 ]---
[ 46.994260] ------------[ cut here ]------------
[ 46.995205] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 46.997170] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243
[ 46.998631] Modules linked in:
[ 46.999277] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.001440] Tainted: [W]=WARN
[ 47.002044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.003548] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.004503] 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
[ 47.007708] RSP: 0018:ffff888016a47bc0 EFLAGS: 00010286
[ 47.008702] RAX: 0000000000000000 RBX: ffffed1002d48f78 RCX: ffffffff813a4050
[ 47.010049] RDX: ffff888016398000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.011346] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d48f2f
[ 47.012645] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.013926] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a47df8
[ 47.015240] FS: 00007fc3498da900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.016689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.017776] CR2: 00007ffd9ef04ef7 CR3: 000000000e046000 CR4: 0000000000350ef0
[ 47.019081] Call Trace:
[ 47.019546]
[ 47.020007] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.020917] ? __create_object+0x59/0x80
[ 47.021663] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.022640] __vmalloc_noprof+0x59/0x60
[ 47.023396] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.024268] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.025205] bpf_prog_alloc+0x39/0x200
[ 47.025952] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.026893] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.027794] do_seccomp+0x349/0x25e0
[ 47.028463] ? find_held_lock+0x2b/0x80
[ 47.029227] ? do_prlimit+0x310/0x610
[ 47.029968] ? __pfx_do_seccomp+0x10/0x10
[ 47.030721] ? do_raw_spin_unlock+0x53/0x220
[ 47.031560] ? _raw_spin_unlock+0x1e/0x40
[ 47.032348] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.033326] ? static_key_count+0x60/0x80
[ 47.034130] prctl_set_seccomp+0x4e/0x70
[ 47.034928] __do_sys_prctl+0xe6c/0x1d70
[ 47.035674] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.036542] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.037520] ? irqentry_exit+0xf3/0x650
[ 47.038297] do_syscall_64+0xbf/0x430
[ 47.039053] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.040017] RIP: 0033:0x7fc349dcc5cd
[ 47.040684] 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
[ 47.043879] RSP: 002b:00007ffd9ef03320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.045239] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc349dcc5cd
[ 47.046545] RDX: 0000564f48a36e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.047836] RBP: 00007ffd9ef03380 R08: 0000000000000000 R09: 00007ffd9ef02a20
[ 47.049115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564f7cd61ad0
[ 47.050421] R13: 00007ffd9ef037b0 R14: 0000564f7cd62bc0 R15: 0000564f7cd73780
[ 47.051759]
[ 47.052187] irq event stamp: 1761
[ 47.052851] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80
[ 47.054405] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80
[ 47.055953] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770
[ 47.057505] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100
[ 47.058990] ---[ end trace 0000000000000000 ]---
[ 47.747204] ------------[ cut here ]------------
[ 47.748139] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.750178] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250
[ 47.751645] Modules linked in:
[ 47.752267] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.754245] Tainted: [W]=WARN
[ 47.754858] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.756571] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.757556] 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
[ 47.760758] RSP: 0018:ffff888019fd7bc0 EFLAGS: 00010286
[ 47.761692] RAX: 0000000000000000 RBX: ffffed10033faf78 RCX: ffffffff813a4050
[ 47.762982] RDX: ffff8880164fb780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.764278] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033faf2f
[ 47.765573] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.766857] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019fd7df8
[ 47.768161] FS: 00007f0f54c48900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.769604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.770687] CR2: 00007fff9093bef7 CR3: 000000000e876000 CR4: 0000000000350ef0
[ 47.771968] Call Trace:
[ 47.772433]
[ 47.772884] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.773781] ? __create_object+0x59/0x80
[ 47.774532] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.775498] __vmalloc_noprof+0x59/0x60
[ 47.776248] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.777138] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.778083] bpf_prog_alloc+0x39/0x200
[ 47.778851] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.779774] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.780636] do_seccomp+0x349/0x25e0
[ 47.781351] ? find_held_lock+0x2b/0x80
[ 47.782105] ? do_prlimit+0x310/0x610
[ 47.782865] ? __pfx_do_seccomp+0x10/0x10
[ 47.783605] ? do_raw_spin_unlock+0x53/0x220
[ 47.784437] ? _raw_spin_unlock+0x1e/0x40
[ 47.785218] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.786199] ? static_key_count+0x60/0x80
[ 47.787005] prctl_set_seccomp+0x4e/0x70
[ 47.787791] __do_sys_prctl+0xe6c/0x1d70
[ 47.788548] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.789410] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.790375] ? irqentry_exit+0xf3/0x650
[ 47.791140] do_syscall_64+0xbf/0x430
[ 47.791883] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.792843] RIP: 0033:0x7f0f5513a5cd
[ 47.793509] 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
[ 47.796697] RSP: 002b:00007fff90939ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.798070] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f5513a5cd
[ 47.799374] RDX: 000055565d36ae00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.800641] RBP: 00007fff90939b40 R08: 0000000000000000 R09: 00007fff909391e0
[ 47.801901] R10: 0000000000000000 R11: 0000000000000246 R12: 000055567ffd6ad0
[ 47.803183] R13: 00007fff90939f70 R14: 000055567ffd7bc0 R15: 000055567ffe8780
[ 47.804490]
[ 47.804955] irq event stamp: 1837
[ 47.805560] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80
[ 47.807077] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80
[ 47.808642] softirqs last enabled at (1478): [] handle_softirqs+0x50c/0x770
[ 47.810411] softirqs last disabled at (1473): [] __irq_exit_rcu+0xc4/0x100
[ 47.811968] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:43130' (ECDSA) to the list of known hosts.
2025/11/19 04:44:23 fuzzer started
2025/11/19 04:44:23 dialing manager at localhost:34383
2025/11/19 04:44:23 checking machine...
2025/11/19 04:44:23 checking revisions...
[ 48.780512] kmemleak: Automatic memory scanning thread ended
2025/11/19 04:44:23 testing simple program...
[ 48.876604] cgroup: Unknown subsys name 'net'
[ 48.933872] cgroup: Unknown subsys name 'cpuset'
[ 48.953538] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
04:44:22 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000004 RCX=0000000000000001 RDX=ffff8880162f1bc0
RSI=0000000000000000 RDI=ffff888009ff01e0 RBP=ffff888018976db0 RSP=ffff888018976ca8
R8 =00000000ffffffff R9 =ffff88801c91e80c R10=0000000000000300 R11=ffff88801c91e60c
R12=dffffc0000000000 R13=ffff888009ff01e0 R14=0000000000000004 R15=0000000000000300
RIP=ffffffff84c7208f RFL=00000246 [---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 00007fc3498da900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe3300000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fc34989f008 CR3=000000001fc61000 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=000000000001df25 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 fffffe5300000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffcfc653868 CR3=000000000ce0c000 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=2032323a34343a343020393120766f4e XMM01=73732878696e755f6d6170203a5d3234
XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032323a34343a3430203931
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000