[ 53.992113] ------------[ cut here ]------------
[ 53.992725] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 53.994233] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238
[ 53.995243] Modules linked in:
[ 53.995652] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 53.997043] Tainted: [W]=WARN
[ 53.997426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.998460] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 53.999109] 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
[ 54.001339] RSP: 0018:ffff888018f97bc0 EFLAGS: 00010286
[ 54.002001] RAX: 0000000000000000 RBX: ffffed10031f2f78 RCX: ffffffff813a4050
[ 54.002904] RDX: ffff888016150000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.003805] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031f2f2f
[ 54.004710] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.005631] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018f97df8
[ 54.006557] FS: 00007f5f8177f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 54.007587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.008350] CR2: 00007ffec8a83ef8 CR3: 000000000d549000 CR4: 0000000000350ef0
[ 54.009263] Call Trace:
[ 54.009597]
[ 54.009897] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.010548] ? __create_object+0x59/0x80
[ 54.011103] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.011752] __vmalloc_noprof+0x59/0x60
[ 54.012292] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.012874] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.013538] bpf_prog_alloc+0x39/0x200
[ 54.014087] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.014722] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.015384] do_seccomp+0x349/0x25e0
[ 54.015866] ? find_held_lock+0x2b/0x80
[ 54.016408] ? do_prlimit+0x310/0x610
[ 54.016912] ? __pfx_do_seccomp+0x10/0x10
[ 54.017481] ? do_raw_spin_unlock+0x53/0x220
[ 54.018084] ? _raw_spin_unlock+0x1e/0x40
[ 54.018621] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.019319] ? static_key_count+0x60/0x80
[ 54.019855] prctl_set_seccomp+0x4e/0x70
[ 54.020417] __do_sys_prctl+0xe6c/0x1d70
[ 54.020941] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.021562] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.022285] do_syscall_64+0xbf/0x430
[ 54.022791] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.023483] RIP: 0033:0x7f5f81c715cd
[ 54.023955] 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
[ 54.026246] RSP: 002b:00007ffec8a81da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.027246] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f81c715cd
[ 54.028181] RDX: 00005589a6ad8e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.029110] RBP: 00007ffec8a81e00 R08: 0000000000000000 R09: 00007ffec8a814a0
[ 54.030072] R10: 0000000000000000 R11: 0000000000000246 R12: 00005589e313ead0
[ 54.030989] R13: 00007ffec8a82230 R14: 00005589e313fbc0 R15: 00005589e3150780
[ 54.031948]
[ 54.032301] irq event stamp: 1769
[ 54.032743] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80
[ 54.033852] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80
[ 54.034993] softirqs last enabled at (1332): [] handle_softirqs+0x50c/0x770
[ 54.036134] softirqs last disabled at (1323): [] __irq_exit_rcu+0xc4/0x100
[ 54.037265] ---[ end trace 0000000000000000 ]---
[ 56.371599] ------------[ cut here ]------------
[ 56.372525] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 56.374520] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246
[ 56.375971] Modules linked in:
[ 56.376609] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 56.378863] Tainted: [W]=WARN
[ 56.379484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.380967] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 56.381887] 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
[ 56.385091] RSP: 0018:ffff88801a277bc0 EFLAGS: 00010286
[ 56.386080] RAX: 0000000000000000 RBX: ffffed100344ef78 RCX: ffffffff813a4050
[ 56.387371] RDX: ffff888016281bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 56.388660] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100344ef2f
[ 56.389960] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 56.391249] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a277df8
[ 56.392546] FS: 00007fd703737900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 56.394031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.395102] CR2: 00007ffcf2cdeef8 CR3: 000000000e98e000 CR4: 0000000000350ef0
[ 56.396388] Call Trace:
[ 56.396862]
[ 56.397317] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 56.398237] ? __create_object+0x59/0x80
[ 56.398975] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 56.399954] __vmalloc_noprof+0x59/0x60
[ 56.400716] bpf_prog_alloc_no_stats+0x55/0x470
[ 56.401601] ? __pfx_seccomp_check_filter+0x10/0x10
[ 56.402538] bpf_prog_alloc+0x39/0x200
[ 56.403285] ? __pfx_seccomp_check_filter+0x10/0x10
[ 56.404219] bpf_prog_create_from_user+0xb2/0x2f0
[ 56.405126] do_seccomp+0x349/0x25e0
[ 56.405801] ? find_held_lock+0x2b/0x80
[ 56.406571] ? do_prlimit+0x310/0x610
[ 56.407327] ? __pfx_do_seccomp+0x10/0x10
[ 56.408127] ? do_raw_spin_unlock+0x53/0x220
[ 56.408941] ? _raw_spin_unlock+0x1e/0x40
[ 56.409738] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 56.410721] ? static_key_count+0x60/0x80
[ 56.411522] prctl_set_seccomp+0x4e/0x70
[ 56.412313] __do_sys_prctl+0xe6c/0x1d70
[ 56.413110] ? __pfx___do_sys_prctl+0x10/0x10
[ 56.413946] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 56.414920] ? irqentry_exit+0xf3/0x650
[ 56.415704] do_syscall_64+0xbf/0x430
[ 56.416464] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.417421] RIP: 0033:0x7fd703c295cd
[ 56.418141] 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
[ 56.420904] RSP: 002b:00007ffcf2cdc9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 56.422270] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd703c295cd
[ 56.423331] RDX: 00005598984eee00 RSI: 0000000000000002 RDI: 0000000000000016
[ 56.424393] RBP: 00007ffcf2cdca20 R08: 0000000000000000 R09: 00007ffcf2cdc0c0
[ 56.425459] R10: 0000000000000000 R11: 0000000000000246 R12: 00005598a5ab6bf0
[ 56.426532] R13: 00007ffcf2cdce50 R14: 00005598a5ac0380 R15: 00005598a5acb460
[ 56.427628]
[ 56.427983] irq event stamp: 2387
[ 56.428521] hardirqs last enabled at (2397): [] __up_console_sem+0x78/0x80
[ 56.429794] hardirqs last disabled at (2406): [] __up_console_sem+0x5d/0x80
[ 56.431087] softirqs last enabled at (2104): [] handle_softirqs+0x50c/0x770
[ 56.432381] softirqs last disabled at (2099): [] __irq_exit_rcu+0xc4/0x100
[ 56.433640] ---[ end trace 0000000000000000 ]---
[ 57.178615] ------------[ cut here ]------------
[ 57.179562] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 57.181577] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253
[ 57.183065] Modules linked in:
[ 57.183662] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 57.185661] Tainted: [W]=WARN
[ 57.186278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.187754] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 57.188728] 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
[ 57.191933] RSP: 0018:ffff888016fefbc0 EFLAGS: 00010286
[ 57.192928] RAX: 0000000000000000 RBX: ffffed1002dfdf78 RCX: ffffffff813a4050
[ 57.194227] RDX: ffff888016289bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 57.195538] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfdf2f
[ 57.196841] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 57.198153] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fefdf8
[ 57.199452] FS: 00007fd310569900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 57.200902] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.201964] CR2: 00007ffe530b0ef8 CR3: 000000000d670000 CR4: 0000000000350ef0
[ 57.203255] Call Trace:
[ 57.203731]
[ 57.204185] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 57.205094] ? __create_object+0x59/0x80
[ 57.205853] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 57.206852] __vmalloc_noprof+0x59/0x60
[ 57.207621] bpf_prog_alloc_no_stats+0x55/0x470
[ 57.208509] ? __pfx_seccomp_check_filter+0x10/0x10
[ 57.209460] bpf_prog_alloc+0x39/0x200
[ 57.210205] ? __pfx_seccomp_check_filter+0x10/0x10
[ 57.211148] bpf_prog_create_from_user+0xb2/0x2f0
[ 57.212064] do_seccomp+0x349/0x25e0
[ 57.212750] ? find_held_lock+0x2b/0x80
[ 57.213530] ? do_prlimit+0x310/0x610
[ 57.214296] ? __pfx_do_seccomp+0x10/0x10
[ 57.215092] ? do_raw_spin_unlock+0x53/0x220
[ 57.215896] ? _raw_spin_unlock+0x1e/0x40
[ 57.216684] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 57.217662] ? static_key_count+0x60/0x80
[ 57.218483] prctl_set_seccomp+0x4e/0x70
[ 57.219295] __do_sys_prctl+0xe6c/0x1d70
[ 57.220096] ? __pfx___do_sys_prctl+0x10/0x10
[ 57.220909] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 57.221885] ? irqentry_exit+0xf3/0x650
[ 57.222686] do_syscall_64+0xbf/0x430
[ 57.223445] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 57.224398] RIP: 0033:0x7fd310a5b5cd
[ 57.225115] 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
[ 57.228338] RSP: 002b:00007ffe530af320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 57.229701] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd310a5b5cd
[ 57.231032] RDX: 0000561d5e67ae00 RSI: 0000000000000002 RDI: 0000000000000016
[ 57.232338] RBP: 00007ffe530af380 R08: 0000000000000000 R09: 00007ffe530aea20
[ 57.233644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d7cfcc240
[ 57.234958] R13: 00007ffe530af7b0 R14: 0000561d7cfd5380 R15: 0000561d7cfe0540
[ 57.236288]
[ 57.236725] irq event stamp: 1757
[ 57.237374] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80
[ 57.238935] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80
[ 57.240486] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770
[ 57.242060] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100
[ 57.243144] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:15805' (ECDSA) to the list of known hosts.
2025/11/18 12:00:26 fuzzer started
2025/11/18 12:00:26 dialing manager at localhost:34383
2025/11/18 12:00:26 checking machine...
2025/11/18 12:00:26 checking revisions...
[ 58.118921] kmemleak: Automatic memory scanning thread ended
2025/11/18 12:00:26 testing simple program...
[ 58.191452] cgroup: Unknown subsys name 'net'
[ 58.257593] cgroup: Unknown subsys name 'cpuset'
[ 58.279682] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
12:00:25 Registers:
info registers vcpu 0
RAX=ffffffff83cab6fd RBX=0000000000000001 RCX=ffff88801757f464 RDX=ffff88801757f558
RSI=ffffffff83cab6fd RDI=ffff88801757f510 RBP=ffff88801757f568 RSP=ffff88801757f4a0
R8 =0000000000000001 R9 =ffff88801757f550 R10=000000000003c9ed R11=0000000000023c52
R12=0000000000000000 R13=ffff88801757f558 R14=ffff88800a36d340 R15=ffff88801757f510
RIP=ffffffff8135e474 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 00007f40ac3e0700 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe3d00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffcf2cd6000 CR3=0000000009e1f000 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=3a5d3434325b646873732035323a3030
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363330
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=0000000000000005 RBX=0000000000000200 RCX=ffffffff87cf62d0 RDX=0000000000000008
RSI=ffff888014b78a80 RDI=ffff888014b78000 RBP=ffff888014b78000 RSP=ffff88800ef0f150
R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000
R12=0000000000000009 R13=0000000000000001 R14=ffff888014b78a80 R15=0000000000000004
RIP=ffffffff81526594 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 00007fd703737900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe5800000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fd703716020 CR3=0000000020209000 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