[ 44.136538] ------------[ cut here ]------------
[ 44.137441] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.139441] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235
[ 44.140918] Modules linked in:
[ 44.141795] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 44.144313] Tainted: [W]=WARN
[ 44.144871] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.146333] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.147200] 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
[ 44.150370] RSP: 0018:ffff888015e67bc0 EFLAGS: 00010286
[ 44.151343] RAX: 0000000000000000 RBX: ffffed1002bccf78 RCX: ffffffff813a4050
[ 44.152618] RDX: ffff88800f238000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.153882] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bccf2f
[ 44.155158] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.156428] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e67df8
[ 44.157682] FS: 00007fe1f3a61900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 44.159110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.160158] CR2: 00007fe1f3f53580 CR3: 000000000bcaa000 CR4: 0000000000350ef0
[ 44.161424] Call Trace:
[ 44.161885]
[ 44.162340] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.163248] ? __create_object+0x59/0x80
[ 44.163977] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.164930] __vmalloc_noprof+0x59/0x60
[ 44.165671] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.166546] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.167482] bpf_prog_alloc+0x39/0x200
[ 44.168167] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.169094] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.169982] do_seccomp+0x349/0x25e0
[ 44.170703] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.171626] ? __pfx_do_seccomp+0x10/0x10
[ 44.172412] ? find_held_lock+0x2b/0x80
[ 44.173123] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.174075] ? static_key_count+0x60/0x80
[ 44.174856] prctl_set_seccomp+0x4e/0x70
[ 44.175664] __do_sys_prctl+0xe6c/0x1d70
[ 44.176449] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.177302] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.178257] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.179182] ? irqentry_exit+0xf3/0x650
[ 44.179959] do_syscall_64+0xbf/0x430
[ 44.180704] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.181653] RIP: 0033:0x7fe1f3f535cd
[ 44.182349] 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
[ 44.185489] RSP: 002b:00007ffcd001c260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.186856] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe1f3f535cd
[ 44.188149] RDX: 000056238ab62e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.189424] RBP: 00007ffcd001c2c0 R08: 0000000000000000 R09: 00007ffcd001b960
[ 44.190691] R10: 0000000000000000 R11: 0000000000000246 R12: 00005623c2c86ad0
[ 44.191869] R13: 00007ffcd001c6f0 R14: 00005623c2c87bc0 R15: 00005623c2c98780
[ 44.192949]
[ 44.193341] irq event stamp: 1905
[ 44.193842] hardirqs last enabled at (1913): [] __up_console_sem+0x78/0x80
[ 44.195112] hardirqs last disabled at (1922): [] __up_console_sem+0x5d/0x80
[ 44.196367] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770
[ 44.197641] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100
[ 44.198913] ---[ end trace 0000000000000000 ]---
[ 47.682548] ------------[ cut here ]------------
[ 47.683524] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.685596] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244
[ 47.687080] Modules linked in:
[ 47.687726] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.689969] Tainted: [W]=WARN
[ 47.690632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.692111] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.693020] 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
[ 47.696176] RSP: 0018:ffff888019bf7bc0 EFLAGS: 00010286
[ 47.697139] RAX: 0000000000000000 RBX: ffffed100337ef78 RCX: ffffffff813a4050
[ 47.698420] RDX: ffff8880170a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.699701] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100337ef2f
[ 47.700968] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.702243] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019bf7df8
[ 47.703524] FS: 00007fe79bec8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.704942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.705989] CR2: 00007ffe69adcef7 CR3: 000000000e320000 CR4: 0000000000350ef0
[ 47.707270] Call Trace:
[ 47.707730]
[ 47.708135] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.709025] ? __create_object+0x59/0x80
[ 47.709804] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.710763] __vmalloc_noprof+0x59/0x60
[ 47.711534] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.712406] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.713334] bpf_prog_alloc+0x39/0x200
[ 47.714029] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.714962] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.715850] do_seccomp+0x349/0x25e0
[ 47.716567] ? find_held_lock+0x2b/0x80
[ 47.717327] ? do_prlimit+0x310/0x610
[ 47.718012] ? __pfx_do_seccomp+0x10/0x10
[ 47.718791] ? do_raw_spin_unlock+0x53/0x220
[ 47.719640] ? _raw_spin_unlock+0x1e/0x40
[ 47.720422] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.721379] ? static_key_count+0x60/0x80
[ 47.722139] prctl_set_seccomp+0x4e/0x70
[ 47.722920] __do_sys_prctl+0xe6c/0x1d70
[ 47.723707] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.724585] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.725572] ? irqentry_exit+0xf3/0x650
[ 47.726363] do_syscall_64+0xbf/0x430
[ 47.727099] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.728085] RIP: 0033:0x7fe79c3ba5cd
[ 47.728821] 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
[ 47.732145] RSP: 002b:00007ffe69adbd20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.733555] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe79c3ba5cd
[ 47.734870] RDX: 0000564489a4ee00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.736181] RBP: 00007ffe69adbd80 R08: 0000000000000000 R09: 00007ffe69adb420
[ 47.737497] R10: 0000000000000000 R11: 0000000000000246 R12: 00005644a8c11ad0
[ 47.738791] R13: 00007ffe69adc1b0 R14: 00005644a8c12bc0 R15: 00005644a8c23780
[ 47.740112]
[ 47.740579] irq event stamp: 1901
[ 47.741197] hardirqs last enabled at (1909): [] __up_console_sem+0x78/0x80
[ 47.742751] hardirqs last disabled at (1920): [] __up_console_sem+0x5d/0x80
[ 47.744296] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770
[ 47.745840] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100
[ 47.747427] ---[ end trace 0000000000000000 ]---
[ 48.499690] ------------[ cut here ]------------
[ 48.500593] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.502680] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253
[ 48.504385] Modules linked in:
[ 48.504958] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 48.506946] Tainted: [W]=WARN
[ 48.507556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.508915] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.509730] 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
[ 48.512711] RSP: 0018:ffff8880176e7bc0 EFLAGS: 00010286
[ 48.513512] RAX: 0000000000000000 RBX: ffffed1002edcf78 RCX: ffffffff813a4050
[ 48.514562] RDX: ffff888015fdb780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.515617] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002edcf2f
[ 48.516674] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.517714] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176e7df8
[ 48.518759] FS: 00007f74b3551900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 48.519937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.520798] CR2: 00007f74b3a43580 CR3: 000000000d72f000 CR4: 0000000000350ef0
[ 48.521843] Call Trace:
[ 48.522252]
[ 48.522593] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.523336] ? __create_object+0x59/0x80
[ 48.523938] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.524724] __vmalloc_noprof+0x59/0x60
[ 48.525349] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.526127] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.527096] bpf_prog_alloc+0x39/0x200
[ 48.527801] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.528709] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.529449] do_seccomp+0x349/0x25e0
[ 48.529999] ? __pfx_css_rstat_updated+0x10/0x10
[ 48.530737] ? __pfx_do_seccomp+0x10/0x10
[ 48.531394] ? find_held_lock+0x2b/0x80
[ 48.531980] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.532761] ? static_key_count+0x60/0x80
[ 48.533405] prctl_set_seccomp+0x4e/0x70
[ 48.534005] __do_sys_prctl+0xe6c/0x1d70
[ 48.534648] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.535408] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.536167] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.536966] ? irqentry_exit+0xf3/0x650
[ 48.537605] do_syscall_64+0xbf/0x430
[ 48.538370] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.539279] RIP: 0033:0x7f74b3a435cd
[ 48.539893] 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
[ 48.542726] RSP: 002b:00007fff7646d930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.544027] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74b3a435cd
[ 48.545368] RDX: 000055bbd5f26e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.546622] RBP: 00007fff7646d990 R08: 0000000000000000 R09: 00007fff7646d030
[ 48.547859] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bbe90ad2b0
[ 48.548911] R13: 00007fff7646ddc0 R14: 000055bbe90afd20 R15: 000055bbe90c18d0
[ 48.550173]
[ 48.550566] irq event stamp: 2053
[ 48.551083] hardirqs last enabled at (2061): [] __up_console_sem+0x78/0x80
[ 48.552351] hardirqs last disabled at (2070): [] __up_console_sem+0x5d/0x80
[ 48.553607] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770
[ 48.554915] softirqs last disabled at (2089): [] __irq_exit_rcu+0xc4/0x100
[ 48.556248] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:18553' (ECDSA) to the list of known hosts.
2025/11/18 05:42:32 fuzzer started
2025/11/18 05:42:32 dialing manager at localhost:37895
2025/11/18 05:42:32 checking machine...
2025/11/18 05:42:32 checking revisions...
[ 49.460885] kmemleak: Automatic memory scanning thread ended
2025/11/18 05:42:32 testing simple program...
[ 49.544755] cgroup: Unknown subsys name 'net'
[ 49.609152] cgroup: Unknown subsys name 'cpuset'
[ 49.628196] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
05:42:31 Registers:
info registers vcpu 0
RAX=ffff888015c48000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000
RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08988
R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023c97
R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a70
RIP=ffffffff81529327 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 00007fb8ae04f900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe2300000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fff785baa38 CR3=000000000ddd7000 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=32343a353020383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369
XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732031333a3234
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303631
XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000
XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000004005 RBX=ffff8880170a3780 RCX=000000001073dead RDX=0000000000000008
RSI=ffff8880170a4250 RDI=00000000c57798ad RBP=ffff8880170a41d8 RSP=ffff88806cf088c8
R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000
R12=ffff8880170a4250 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000003
RIP=ffffffff81527599 RFL=00000006 [-----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 00007fe79bec8900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe5100000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fe79be97008 CR3=000000000deef000 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