[ 44.156331] ------------[ cut here ]------------
[ 44.157309] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.159366] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236
[ 44.160854] Modules linked in:
[ 44.161488] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 44.163700] Tainted: [W]=WARN
[ 44.164777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.166278] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.167192] 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
[ 44.170389] RSP: 0018:ffff88800f8c7bc0 EFLAGS: 00010286
[ 44.171371] RAX: 0000000000000000 RBX: ffffed1001f18f78 RCX: ffffffff813a4050
[ 44.172652] RDX: ffff888016443780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.173960] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f18f2f
[ 44.175239] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.176516] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f8c7df8
[ 44.177820] FS: 00007f5e672d6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 44.179261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.180331] CR2: 00007f5e677c8580 CR3: 0000000016c22000 CR4: 0000000000350ef0
[ 44.181628] Call Trace:
[ 44.182139]
[ 44.182548] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.183461] ? __create_object+0x59/0x80
[ 44.184241] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.185239] __vmalloc_noprof+0x59/0x60
[ 44.185960] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.186828] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.187771] bpf_prog_alloc+0x39/0x200
[ 44.188876] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.189806] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.190717] do_seccomp+0x349/0x25e0
[ 44.191441] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.192354] ? __pfx_do_seccomp+0x10/0x10
[ 44.193176] ? find_held_lock+0x2b/0x80
[ 44.193882] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.194851] ? static_key_count+0x60/0x80
[ 44.195657] prctl_set_seccomp+0x4e/0x70
[ 44.196422] __do_sys_prctl+0xe6c/0x1d70
[ 44.197231] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.198041] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.199018] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.199988] ? irqentry_exit+0xf3/0x650
[ 44.200758] do_syscall_64+0xbf/0x430
[ 44.201509] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.202468] RIP: 0033:0x7f5e677c85cd
[ 44.203186] 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
[ 44.206202] RSP: 002b:00007ffcfda75e70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.207349] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e677c85cd
[ 44.208432] RDX: 0000555ee683fe00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.209529] RBP: 00007ffcfda75ed0 R08: 0000000000000000 R09: 00007ffcfda75570
[ 44.210600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555ef00b1ad0
[ 44.211684] R13: 00007ffcfda76300 R14: 0000555ef00b2bc0 R15: 0000555ef00c3780
[ 44.212788]
[ 44.213186] irq event stamp: 1961
[ 44.213692] hardirqs last enabled at (1969): [] __up_console_sem+0x78/0x80
[ 44.214966] hardirqs last disabled at (1978): [] __up_console_sem+0x5d/0x80
[ 44.216239] softirqs last enabled at (1948): [] handle_softirqs+0x50c/0x770
[ 44.217547] softirqs last disabled at (1943): [] __irq_exit_rcu+0xc4/0x100
[ 44.218817] ---[ end trace 0000000000000000 ]---
[ 47.226909] ------------[ cut here ]------------
[ 47.227830] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.229893] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245
[ 47.231339] Modules linked in:
[ 47.231939] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.234203] Tainted: [W]=WARN
[ 47.234766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.236287] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.237212] 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
[ 47.240382] RSP: 0018:ffff888017e5fbc0 EFLAGS: 00010286
[ 47.241372] RAX: 0000000000000000 RBX: ffffed1002fcbf78 RCX: ffffffff813a4050
[ 47.242654] RDX: ffff888016291bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.243943] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fcbf2f
[ 47.245223] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.246492] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e5fdf8
[ 47.247768] FS: 00007f3d25a1a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.249232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.250280] CR2: 00007ffea2f84ef7 CR3: 0000000013e2c000 CR4: 0000000000350ef0
[ 47.251549] Call Trace:
[ 47.252008]
[ 47.252462] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.253420] ? __create_object+0x59/0x80
[ 47.254195] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.255167] __vmalloc_noprof+0x59/0x60
[ 47.255886] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.256752] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.257701] bpf_prog_alloc+0x39/0x200
[ 47.258438] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.259369] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.260265] do_seccomp+0x349/0x25e0
[ 47.260945] ? find_held_lock+0x2b/0x80
[ 47.261698] ? do_prlimit+0x310/0x610
[ 47.262438] ? __pfx_do_seccomp+0x10/0x10
[ 47.263224] ? do_raw_spin_unlock+0x53/0x220
[ 47.264021] ? _raw_spin_unlock+0x1e/0x40
[ 47.264792] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.265786] ? static_key_count+0x60/0x80
[ 47.266585] prctl_set_seccomp+0x4e/0x70
[ 47.267354] __do_sys_prctl+0xe6c/0x1d70
[ 47.268155] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.268972] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.269937] ? irqentry_exit+0xf3/0x650
[ 47.270711] do_syscall_64+0xbf/0x430
[ 47.271448] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.272395] RIP: 0033:0x7f3d25f0c5cd
[ 47.273123] 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
[ 47.276344] RSP: 002b:00007ffea2f83680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.277734] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3d25f0c5cd
[ 47.279030] RDX: 000055ccb31d2e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.280326] RBP: 00007ffea2f836e0 R08: 0000000000000000 R09: 00007ffea2f82d80
[ 47.281619] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ccd03a4b10
[ 47.282917] R13: 00007ffea2f83b10 R14: 000055ccd03a52b0 R15: 000055ccd03b96f0
[ 47.284214]
[ 47.284639] irq event stamp: 1835
[ 47.285305] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80
[ 47.286820] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80
[ 47.288357] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770
[ 47.289895] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100
[ 47.291165] ---[ end trace 0000000000000000 ]---
[ 47.997618] ------------[ cut here ]------------
[ 47.998608] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.000815] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252
[ 48.002461] Modules linked in:
[ 48.003173] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 48.005602] Tainted: [W]=WARN
[ 48.006249] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.007858] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.009137] 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
[ 48.012570] RSP: 0018:ffff88801adc7bc0 EFLAGS: 00010286
[ 48.013669] RAX: 0000000000000000 RBX: ffffed10035b8f78 RCX: ffffffff813a4050
[ 48.015114] RDX: ffff888017e41bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.016500] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035b8f2f
[ 48.017887] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.019262] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801adc7df8
[ 48.020629] FS: 00007f1c688c0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 48.022445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.023669] CR2: 00007ffcde8efef7 CR3: 000000001e6ae000 CR4: 0000000000350ef0
[ 48.025138] Call Trace:
[ 48.025641]
[ 48.026151] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.027141] ? __create_object+0x59/0x80
[ 48.027954] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.029044] __vmalloc_noprof+0x59/0x60
[ 48.029851] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.030821] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.031846] bpf_prog_alloc+0x39/0x200
[ 48.032638] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.033658] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.034627] do_seccomp+0x349/0x25e0
[ 48.035401] ? find_held_lock+0x2b/0x80
[ 48.036216] ? do_prlimit+0x310/0x610
[ 48.036968] ? __pfx_do_seccomp+0x10/0x10
[ 48.037838] ? do_raw_spin_unlock+0x53/0x220
[ 48.038726] ? _raw_spin_unlock+0x1e/0x40
[ 48.039566] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.040600] ? static_key_count+0x60/0x80
[ 48.041486] prctl_set_seccomp+0x4e/0x70
[ 48.042366] __do_sys_prctl+0xe6c/0x1d70
[ 48.043252] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.044199] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.045277] ? irqentry_exit+0xf3/0x650
[ 48.046124] do_syscall_64+0xbf/0x430
[ 48.046876] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.048009] RIP: 0033:0x7f1c68db25cd
[ 48.048731] 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
[ 48.051622] RSP: 002b:00007ffcde8ed650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.052875] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c68db25cd
[ 48.054048] RDX: 000056186bc21e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.055241] RBP: 00007ffcde8ed6b0 R08: 0000000000000000 R09: 00007ffcde8ecd50
[ 48.056398] R10: 0000000000000000 R11: 0000000000000246 R12: 000056189be552b0
[ 48.057572] R13: 00007ffcde8edae0 R14: 000056189be57d20 R15: 000056189be698d0
[ 48.058768]
[ 48.059216] irq event stamp: 1753
[ 48.059758] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80
[ 48.061172] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80
[ 48.062556] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770
[ 48.063979] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100
[ 48.065364] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:57576' (ECDSA) to the list of known hosts.
2025/11/18 05:18:51 fuzzer started
2025/11/18 05:18:51 dialing manager at localhost:37895
2025/11/18 05:18:51 checking machine...
2025/11/18 05:18:51 checking revisions...
[ 49.050249] kmemleak: Automatic memory scanning thread ended
2025/11/18 05:18:51 testing simple program...
[ 49.151562] cgroup: Unknown subsys name 'net'
[ 49.211255] cgroup: Unknown subsys name 'cpuset'
[ 49.225591] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
05:18:50 Registers:
info registers vcpu 0
RAX=0000000000000002 RBX=ffff888017849bc0 RCX=255630821f11977f RDX=00000000235b4fc8
RSI=0000000010e2cc00 RDI=00000000a4e8a246 RBP=ffff88801784a618 RSP=ffff8880172cf528
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000
R12=ffff88801784a640 R13=00000000343e1bc8 R14=0000000000000000 R15=255630821f11977f
RIP=ffffffff81527633 RFL=00000093 [--S-A-C] 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 00007f3d25a1a900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe0600000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f3d259da008 CR3=000000000d2e3000 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=0000000000000001 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e
RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff88806cf08ac8 RSP=ffff88806cf089f0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=0000000000000000 R13=ffff88806cf08ab8 R14=ffff88801611d340 R15=ffff88806cf08a70
RIP=ffffffff84c721be 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 00007f91ba9c38c0 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe2800000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=000055b267d6d250 CR3=000000000bf08000 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=25252525252525252525252525252525 XMM01=00000000000000ff0000000000ff0000
XMM02=00000000000000ff0000000000ff0000 XMM03=000055b267d7ed10000055b2674f4ae0
XMM04=00000000ffffffff000055b267d7ed10 XMM05=000055b267d675d0000055b267d7be30
XMM06=000055b267d90d300000000000000000 XMM07=0000000300000004000055b267da1610
XMM08=732f636f72702f006b63616d7300632e XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000