[ 43.992412] ------------[ cut here ]------------
[ 43.993237] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 43.995147] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235
[ 43.996535] Modules linked in:
[ 43.997097] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 43.999189] Tainted: [W]=WARN
[ 43.999852] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.001422] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.002256] 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
[ 44.005281] RSP: 0018:ffff888016fafbc0 EFLAGS: 00010286
[ 44.006201] RAX: 0000000000000000 RBX: ffffed1002df5f78 RCX: ffffffff813a4050
[ 44.007425] RDX: ffff88801b9cd340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.008656] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df5f2f
[ 44.009891] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.011123] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fafdf8
[ 44.012356] FS: 00007f546e7cc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 44.013721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.014763] CR2: 00007fffa29e0ef7 CR3: 0000000013a89000 CR4: 0000000000350ef0
[ 44.015993] Call Trace:
[ 44.016479]
[ 44.016878] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.017723] ? __create_object+0x59/0x80
[ 44.018484] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.019405] __vmalloc_noprof+0x59/0x60
[ 44.020081] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.020917] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.021811] bpf_prog_alloc+0x39/0x200
[ 44.022513] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.023402] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.024216] do_seccomp+0x349/0x25e0
[ 44.024901] ? find_held_lock+0x2b/0x80
[ 44.025628] ? do_prlimit+0x310/0x610
[ 44.026297] ? __pfx_do_seccomp+0x10/0x10
[ 44.027041] ? do_raw_spin_unlock+0x53/0x220
[ 44.027828] ? _raw_spin_unlock+0x1e/0x40
[ 44.028581] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.029497] ? static_key_count+0x60/0x80
[ 44.030229] prctl_set_seccomp+0x4e/0x70
[ 44.030970] __do_sys_prctl+0xe6c/0x1d70
[ 44.031718] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.032535] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.033441] ? irqentry_exit+0xf3/0x650
[ 44.034140] do_syscall_64+0xbf/0x430
[ 44.034848] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.035763] RIP: 0033:0x7f546ecbe5cd
[ 44.036438] 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
[ 44.039475] RSP: 002b:00007fffa29df020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.040767] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f546ecbe5cd
[ 44.042003] RDX: 00005645f0548e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.043232] RBP: 00007fffa29df080 R08: 0000000000000000 R09: 00007fffa29de720
[ 44.044449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564617869ad0
[ 44.045671] R13: 00007fffa29df4b0 R14: 000056461786abc0 R15: 000056461787b780
[ 44.046922]
[ 44.047364] irq event stamp: 1793
[ 44.047940] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80
[ 44.049391] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80
[ 44.050851] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770
[ 44.052312] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100
[ 44.053770] ---[ end trace 0000000000000000 ]---
[ 47.167281] ------------[ cut here ]------------
[ 47.168202] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.170201] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243
[ 47.171689] Modules linked in:
[ 47.172277] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.174237] Tainted: [W]=WARN
[ 47.174818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.176257] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.177157] 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
[ 47.180288] RSP: 0018:ffff888016a87bc0 EFLAGS: 00010286
[ 47.181240] RAX: 0000000000000000 RBX: ffffed1002d50f78 RCX: ffffffff813a4050
[ 47.182497] RDX: ffff8880172b0000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.183749] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d50f2f
[ 47.185034] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.186295] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a87df8
[ 47.187582] FS: 00007f100b24b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.188976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.190006] CR2: 00007ffd271bbef7 CR3: 000000001faa0000 CR4: 0000000000350ef0
[ 47.191262] Call Trace:
[ 47.191761]
[ 47.192163] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.193046] ? __create_object+0x59/0x80
[ 47.193826] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.194788] __vmalloc_noprof+0x59/0x60
[ 47.195548] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.196407] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.197479] bpf_prog_alloc+0x39/0x200
[ 47.198204] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.199160] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.200082] do_seccomp+0x349/0x25e0
[ 47.200925] ? find_held_lock+0x2b/0x80
[ 47.201674] ? do_prlimit+0x310/0x610
[ 47.202597] ? __pfx_do_seccomp+0x10/0x10
[ 47.203457] ? do_raw_spin_unlock+0x53/0x220
[ 47.204252] ? _raw_spin_unlock+0x1e/0x40
[ 47.205016] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.205979] ? static_key_count+0x60/0x80
[ 47.206712] prctl_set_seccomp+0x4e/0x70
[ 47.207395] __do_sys_prctl+0xe6c/0x1d70
[ 47.208001] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.208702] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.209489] ? irqentry_exit+0xf3/0x650
[ 47.210080] do_syscall_64+0xbf/0x430
[ 47.210700] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.211524] RIP: 0033:0x7f100b73d5cd
[ 47.212065] 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
[ 47.214650] RSP: 002b:00007ffd271b9910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.215802] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f100b73d5cd
[ 47.216868] RDX: 0000560286ae6e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.217931] RBP: 00007ffd271b9970 R08: 0000000000000000 R09: 00007ffd271b9010
[ 47.219016] R10: 0000000000000000 R11: 0000000000000246 R12: 00005602ac302bf0
[ 47.220062] R13: 00007ffd271b9da0 R14: 00005602ac30c380 R15: 00005602ac317460
[ 47.221131]
[ 47.221516] irq event stamp: 1753
[ 47.222023] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80
[ 47.223313] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80
[ 47.224579] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770
[ 47.225849] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100
[ 47.227126] ---[ end trace 0000000000000000 ]---
[ 48.042842] ------------[ cut here ]------------
[ 48.043798] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.045800] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250
[ 48.047288] Modules linked in:
[ 48.047938] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 48.049940] Tainted: [W]=WARN
[ 48.050540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.052027] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.052953] 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
[ 48.056124] RSP: 0018:ffff88801a63fbc0 EFLAGS: 00010286
[ 48.057098] RAX: 0000000000000000 RBX: ffffed10034c7f78 RCX: ffffffff813a4050
[ 48.058401] RDX: ffff888016249bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.059678] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c7f2f
[ 48.060953] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.062269] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a63fdf8
[ 48.063532] FS: 00007f3553381900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 48.064971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.066050] CR2: 00007f3553873580 CR3: 000000001c882000 CR4: 0000000000350ef0
[ 48.067340] Call Trace:
[ 48.067812]
[ 48.068222] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.069138] ? __create_object+0x59/0x80
[ 48.069945] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.070917] __vmalloc_noprof+0x59/0x60
[ 48.071692] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.072573] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.073513] bpf_prog_alloc+0x39/0x200
[ 48.074213] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.075150] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.076044] do_seccomp+0x349/0x25e0
[ 48.076756] ? __pfx_css_rstat_updated+0x10/0x10
[ 48.077671] ? __pfx_do_seccomp+0x10/0x10
[ 48.078471] ? find_held_lock+0x2b/0x80
[ 48.079185] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.080146] ? static_key_count+0x60/0x80
[ 48.080939] prctl_set_seccomp+0x4e/0x70
[ 48.081715] __do_sys_prctl+0xe6c/0x1d70
[ 48.082517] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.083399] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.084360] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.085291] ? irqentry_exit+0xf3/0x650
[ 48.086084] do_syscall_64+0xbf/0x430
[ 48.086832] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.087802] RIP: 0033:0x7f35538735cd
[ 48.088510] 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
[ 48.091722] RSP: 002b:00007fff617dc0f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.093116] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35538735cd
[ 48.094435] RDX: 00005624d5d29e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.095791] RBP: 00007fff617dc150 R08: 0000000000000000 R09: 00007fff617db7f0
[ 48.097297] R10: 0000000000000000 R11: 0000000000000246 R12: 000056250b645ad0
[ 48.098636] R13: 00007fff617dc580 R14: 000056250b646bc0 R15: 000056250b657780
[ 48.099958]
[ 48.100418] irq event stamp: 1751
[ 48.101036] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80
[ 48.102570] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80
[ 48.104076] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770
[ 48.105635] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100
[ 48.107187] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:23601' (ECDSA) to the list of known hosts.
2025/11/18 18:06:52 fuzzer started
2025/11/18 18:06:53 dialing manager at localhost:34383
2025/11/18 18:06:53 checking machine...
2025/11/18 18:06:53 checking revisions...
[ 49.001710] kmemleak: Automatic memory scanning thread ended
2025/11/18 18:06:53 testing simple program...
[ 49.082034] cgroup: Unknown subsys name 'net'
[ 49.145022] cgroup: Unknown subsys name 'cpuset'
[ 49.162654] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
18:06:52 Registers:
info registers vcpu 0
RAX=15f79ae8f70faa00 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888016f9f4b0
R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb
R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888016f9f598
RIP=ffffffff81529242 RFL=00000282 [--S----] 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 00007f100b24b900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe4300000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f100b22a020 CR3=000000001fb3b000 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=0000000000028873 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 fffffe5100000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f4c163a7370 CR3=000000000d515000 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=2032353a36303a383120383120766f4e XMM01=73732878696e755f6d6170203a5d3234
XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031353a36303a3831203831
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000