[ 44.060350] ------------[ cut here ]------------
[ 44.061288] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.063318] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235
[ 44.064783] Modules linked in:
[ 44.065420] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 44.067643] Tainted: [W]=WARN
[ 44.068517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.070040] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.070969] 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
[ 44.074171] RSP: 0018:ffff88800e1d7bc0 EFLAGS: 00010286
[ 44.075145] RAX: 0000000000000000 RBX: ffffed1001c3af78 RCX: ffffffff813a4050
[ 44.076426] RDX: ffff8880193bd340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.077722] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c3af2f
[ 44.079016] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.080298] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e1d7df8
[ 44.081594] FS: 00007efc615c3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 44.083051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.084114] CR2: 00007efc61ab5580 CR3: 0000000009a11000 CR4: 0000000000350ef0
[ 44.085420] Call Trace:
[ 44.085913]
[ 44.086336] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.087237] ? __create_object+0x59/0x80
[ 44.088021] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.088994] __vmalloc_noprof+0x59/0x60
[ 44.089731] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.090611] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.091560] bpf_prog_alloc+0x39/0x200
[ 44.092306] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.093274] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.094179] do_seccomp+0x349/0x25e0
[ 44.094860] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.095771] ? __pfx_do_seccomp+0x10/0x10
[ 44.096578] ? find_held_lock+0x2b/0x80
[ 44.097350] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.098333] ? static_key_count+0x60/0x80
[ 44.099135] prctl_set_seccomp+0x4e/0x70
[ 44.099906] __do_sys_prctl+0xe6c/0x1d70
[ 44.100647] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.101520] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.102492] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.103488] ? irqentry_exit+0xf3/0x650
[ 44.104257] do_syscall_64+0xbf/0x430
[ 44.105008] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.105996] RIP: 0033:0x7efc61ab55cd
[ 44.106667] 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
[ 44.109886] RSP: 002b:00007ffebd8deb60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.111252] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc61ab55cd
[ 44.112540] RDX: 000055b51d804e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.113850] RBP: 00007ffebd8debc0 R08: 0000000000000000 R09: 00007ffebd8de260
[ 44.115188] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b51e0a3240
[ 44.116476] R13: 00007ffebd8deff0 R14: 000055b51e0a2bf0 R15: 000055b51e0b74d0
[ 44.117792]
[ 44.118258] irq event stamp: 1853
[ 44.118869] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80
[ 44.120398] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80
[ 44.121945] softirqs last enabled at (1490): [] handle_softirqs+0x50c/0x770
[ 44.123503] softirqs last disabled at (1475): [] __irq_exit_rcu+0xc4/0x100
[ 44.125023] ---[ end trace 0000000000000000 ]---
[ 47.219370] ------------[ cut here ]------------
[ 47.220321] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.222373] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243
[ 47.223936] Modules linked in:
[ 47.224536] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.226533] Tainted: [W]=WARN
[ 47.227121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.228553] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.229463] 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
[ 47.232629] RSP: 0018:ffff88800e1dfbc0 EFLAGS: 00010286
[ 47.233645] RAX: 0000000000000000 RBX: ffffed1001c3bf78 RCX: ffffffff813a4050
[ 47.234947] RDX: ffff888016271bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.236245] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c3bf2f
[ 47.237542] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.238828] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e1dfdf8
[ 47.240124] FS: 00007f5eebcd4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.241577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.242649] CR2: 00007f5eec1c6580 CR3: 000000000e0ed000 CR4: 0000000000350ef0
[ 47.243930] Call Trace:
[ 47.244397]
[ 47.244796] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.245697] ? __create_object+0x59/0x80
[ 47.246495] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.247476] __vmalloc_noprof+0x59/0x60
[ 47.248247] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.249118] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.250044] bpf_prog_alloc+0x39/0x200
[ 47.250753] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.251668] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.252625] do_seccomp+0x349/0x25e0
[ 47.253376] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.254269] ? __pfx_do_seccomp+0x10/0x10
[ 47.255069] ? find_held_lock+0x2b/0x80
[ 47.255784] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.256745] ? static_key_count+0x60/0x80
[ 47.257556] prctl_set_seccomp+0x4e/0x70
[ 47.258335] __do_sys_prctl+0xe6c/0x1d70
[ 47.259107] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.259963] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.260924] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.261857] ? irqentry_exit+0xf3/0x650
[ 47.262646] do_syscall_64+0xbf/0x430
[ 47.263385] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.264328] RIP: 0033:0x7f5eec1c65cd
[ 47.265035] 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
[ 47.268248] RSP: 002b:00007ffd6fc14b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.269646] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5eec1c65cd
[ 47.270937] RDX: 000055e52656be00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.272216] RBP: 00007ffd6fc14b70 R08: 0000000000000000 R09: 00007ffd6fc14210
[ 47.273525] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e5505cbbf0
[ 47.274805] R13: 00007ffd6fc14fa0 R14: 000055e5505d5380 R15: 000055e5505e0460
[ 47.276112]
[ 47.276539] irq event stamp: 1801
[ 47.277180] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80
[ 47.278685] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80
[ 47.280222] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770
[ 47.281765] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100
[ 47.283298] ---[ end trace 0000000000000000 ]---
[ 48.084149] ------------[ cut here ]------------
[ 48.085218] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.087562] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250
[ 48.089268] Modules linked in:
[ 48.090237] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 48.093068] Tainted: [W]=WARN
[ 48.093724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.095442] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.096493] 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
[ 48.100184] RSP: 0018:ffff88801775fbc0 EFLAGS: 00010286
[ 48.101354] RAX: 0000000000000000 RBX: ffffed1002eebf78 RCX: ffffffff813a4050
[ 48.102844] RDX: ffff888015820000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.104364] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eebf2f
[ 48.105898] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.107386] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801775fdf8
[ 48.108907] FS: 00007fb2c3c7f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 48.110611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.111897] CR2: 00007fff71852ef8 CR3: 000000001f8d0000 CR4: 0000000000350ef0
[ 48.113381] Call Trace:
[ 48.113842]
[ 48.114297] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.115157] ? __create_object+0x59/0x80
[ 48.115922] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.116809] __vmalloc_noprof+0x59/0x60
[ 48.117563] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.118424] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.119344] bpf_prog_alloc+0x39/0x200
[ 48.120062] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.120957] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.121821] do_seccomp+0x349/0x25e0
[ 48.122523] ? find_held_lock+0x2b/0x80
[ 48.123271] ? do_prlimit+0x310/0x610
[ 48.124015] ? __pfx_do_seccomp+0x10/0x10
[ 48.124744] ? do_raw_spin_unlock+0x53/0x220
[ 48.125576] ? _raw_spin_unlock+0x1e/0x40
[ 48.126337] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.127279] ? static_key_count+0x60/0x80
[ 48.128061] prctl_set_seccomp+0x4e/0x70
[ 48.128785] __do_sys_prctl+0xe6c/0x1d70
[ 48.129563] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.130403] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.131357] ? irqentry_exit+0xf3/0x650
[ 48.132103] do_syscall_64+0xbf/0x430
[ 48.132784] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.133714] RIP: 0033:0x7fb2c41715cd
[ 48.134409] 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
[ 48.137529] RSP: 002b:00007fff71851b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.138887] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb2c41715cd
[ 48.140135] RDX: 00005603cc45fe00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.141397] RBP: 00007fff71851bb0 R08: 0000000000000000 R09: 00007fff71851250
[ 48.142647] R10: 0000000000000000 R11: 0000000000000246 R12: 00005603fafddbf0
[ 48.143900] R13: 00007fff71851fe0 R14: 00005603fafe7380 R15: 00005603faff2460
[ 48.145183]
[ 48.145602] irq event stamp: 1903
[ 48.146234] hardirqs last enabled at (1913): [] __up_console_sem+0x78/0x80
[ 48.147707] hardirqs last disabled at (1922): [] __up_console_sem+0x5d/0x80
[ 48.149205] softirqs last enabled at (1840): [] handle_softirqs+0x50c/0x770
[ 48.150716] softirqs last disabled at (1831): [] __irq_exit_rcu+0xc4/0x100
[ 48.152190] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:29277' (ECDSA) to the list of known hosts.
2025/11/18 03:20:07 fuzzer started
2025/11/18 03:20:08 dialing manager at localhost:37895
2025/11/18 03:20:08 checking machine...
2025/11/18 03:20:08 checking revisions...
[ 49.035417] kmemleak: Automatic memory scanning thread ended
2025/11/18 03:20:08 testing simple program...
[ 49.130421] cgroup: Unknown subsys name 'net'
[ 49.183515] cgroup: Unknown subsys name 'cpuset'
[ 49.195754] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
03:20:07 Registers:
info registers vcpu 0
RAX=ffffc90000660000 RBX=ffff88800ac18c80 RCX=1ffff11001583290 RDX=1ffff110015831d6
RSI=0000000000000004 RDI=ffff88800ac19480 RBP=1ffff110012bff53 RSP=ffff8880095ffa20
R8 =0000000000000001 R9 =ffffed10012bff32 R10=0000000000000003 R11=0000000000000001
R12=ffff88800ac18e98 R13=000000000000008e R14=ffff88800ac18000 R15=ffff88800ac18c80
RIP=ffffffff83623e6c RFL=00000046 [---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 0000000000000000 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe1600000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f5eec28c0b0 CR3=000000001f856000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=ffff88806cf3d730 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000071cc1
RSI=0000000000000d40 RDI=ffff888016273780 RBP=ffff88800d8afd40 RSP=ffff88800d8afce0
R8 =0000000000000000 R9 =00000000ffffffff R10=0000000000000001 R11=0000000000000001
R12=0000000000000d40 R13=0000000000000d00 R14=ffff88800945d3c0 R15=ffffffff822999ae
RIP=ffffffff81ab1714 RFL=00000287 [--S--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 00007f5eebcd4900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe1900000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffd6fc0e000 CR3=000000001f856000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e
XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000