[ 44.094550] ------------[ cut here ]------------
[ 44.095460] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.097522] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236
[ 44.098993] Modules linked in:
[ 44.099851] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 44.102212] Tainted: [W]=WARN
[ 44.102775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.104229] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.105095] 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
[ 44.108294] RSP: 0018:ffff8880160f7bc0 EFLAGS: 00010286
[ 44.109272] RAX: 0000000000000000 RBX: ffffed1002c1ef78 RCX: ffffffff813a4050
[ 44.110564] RDX: ffff888015853780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.111828] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c1ef2f
[ 44.113113] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.114416] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160f7df8
[ 44.115713] FS: 00007f699e533900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 44.117175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.118260] CR2: 00007f699ea25580 CR3: 000000000d845000 CR4: 0000000000350ef0
[ 44.119542] Call Trace:
[ 44.120000]
[ 44.120472] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.121407] ? __create_object+0x59/0x80
[ 44.122207] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.123201] __vmalloc_noprof+0x59/0x60
[ 44.123921] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.124799] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.125724] bpf_prog_alloc+0x39/0x200
[ 44.126467] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.127389] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.128296] do_seccomp+0x349/0x25e0
[ 44.128978] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.129873] ? __pfx_do_seccomp+0x10/0x10
[ 44.130667] ? find_held_lock+0x2b/0x80
[ 44.131464] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.132465] ? static_key_count+0x60/0x80
[ 44.133265] prctl_set_seccomp+0x4e/0x70
[ 44.133990] __do_sys_prctl+0xe6c/0x1d70
[ 44.134804] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.135661] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.136650] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.137643] ? irqentry_exit+0xf3/0x650
[ 44.138463] do_syscall_64+0xbf/0x430
[ 44.139198] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.140094] RIP: 0033:0x7f699ea255cd
[ 44.140810] 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
[ 44.143982] RSP: 002b:00007fff7ed61630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.145414] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f699ea255cd
[ 44.146705] RDX: 0000561e7c985e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.147980] RBP: 00007fff7ed61690 R08: 0000000000000000 R09: 00007fff7ed60d30
[ 44.149255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561eb0961240
[ 44.150573] R13: 00007fff7ed61ac0 R14: 0000561eb096a380 R15: 0000561eb0975540
[ 44.151671]
[ 44.152022] irq event stamp: 1839
[ 44.152563] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80
[ 44.153849] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80
[ 44.155153] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770
[ 44.156431] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100
[ 44.157693] ---[ end trace 0000000000000000 ]---
[ 47.060318] ------------[ cut here ]------------
[ 47.060884] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.062191] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243
[ 47.063068] Modules linked in:
[ 47.063490] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.064740] Tainted: [W]=WARN
[ 47.065085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.065998] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.066596] 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
[ 47.068590] RSP: 0018:ffff888015bf7bc0 EFLAGS: 00010286
[ 47.069207] RAX: 0000000000000000 RBX: ffffed1002b7ef78 RCX: ffffffff813a4050
[ 47.069973] RDX: ffff88801552d340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.070775] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b7ef2f
[ 47.071575] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.072371] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015bf7df8
[ 47.073173] FS: 00007fe09ffbe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.074038] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.074707] CR2: 00007fff6a7ccef8 CR3: 0000000020552000 CR4: 0000000000350ef0
[ 47.075503] Call Trace:
[ 47.075792]
[ 47.076047] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.076605] ? __create_object+0x59/0x80
[ 47.077063] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.077667] __vmalloc_noprof+0x59/0x60
[ 47.078120] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.078656] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.079233] bpf_prog_alloc+0x39/0x200
[ 47.079664] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.080243] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.080780] do_seccomp+0x349/0x25e0
[ 47.081227] ? find_held_lock+0x2b/0x80
[ 47.081672] ? do_prlimit+0x310/0x610
[ 47.082121] ? __pfx_do_seccomp+0x10/0x10
[ 47.082607] ? do_raw_spin_unlock+0x53/0x220
[ 47.083095] ? _raw_spin_unlock+0x1e/0x40
[ 47.083581] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.084182] ? static_key_count+0x60/0x80
[ 47.084653] prctl_set_seccomp+0x4e/0x70
[ 47.085107] __do_sys_prctl+0xe6c/0x1d70
[ 47.085596] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.086107] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.086711] ? irqentry_exit+0xf3/0x650
[ 47.087186] do_syscall_64+0xbf/0x430
[ 47.087623] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.088206] RIP: 0033:0x7fe0a04b05cd
[ 47.088617] 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
[ 47.090601] RSP: 002b:00007fff6a7ca7a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.091451] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0a04b05cd
[ 47.092243] RDX: 000055dc4b094e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.093009] RBP: 00007fff6a7ca800 R08: 0000000000000000 R09: 00007fff6a7c9ea0
[ 47.093812] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc709c4ad0
[ 47.094615] R13: 00007fff6a7cac30 R14: 000055dc709c5bc0 R15: 000055dc709d6780
[ 47.095421]
[ 47.095693] irq event stamp: 1797
[ 47.096069] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80
[ 47.097019] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80
[ 47.097964] softirqs last enabled at (1328): [] handle_softirqs+0x50c/0x770
[ 47.098942] softirqs last disabled at (1315): [] __irq_exit_rcu+0xc4/0x100
[ 47.099879] ---[ end trace 0000000000000000 ]---
[ 47.866550] ------------[ cut here ]------------
[ 47.867467] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.869468] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250
[ 47.870915] Modules linked in:
[ 47.871593] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.873565] Tainted: [W]=WARN
[ 47.874120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.875676] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.876595] 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
[ 47.879747] RSP: 0018:ffff88801ad1fbc0 EFLAGS: 00010286
[ 47.880714] RAX: 0000000000000000 RBX: ffffed10035a3f78 RCX: ffffffff813a4050
[ 47.881979] RDX: ffff888015511bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.883352] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035a3f2f
[ 47.884624] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.885893] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ad1fdf8
[ 47.887172] FS: 00007fd5d3cd9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.888591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.889647] CR2: 00007fff8c836ef8 CR3: 0000000020507000 CR4: 0000000000350ef0
[ 47.890921] Call Trace:
[ 47.891416]
[ 47.891819] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.892701] ? __create_object+0x59/0x80
[ 47.893507] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.894486] __vmalloc_noprof+0x59/0x60
[ 47.895241] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.896058] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.896978] bpf_prog_alloc+0x39/0x200
[ 47.897707] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.898640] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.899541] do_seccomp+0x349/0x25e0
[ 47.900247] ? find_held_lock+0x2b/0x80
[ 47.900955] ? do_prlimit+0x310/0x610
[ 47.901697] ? __pfx_do_seccomp+0x10/0x10
[ 47.902518] ? do_raw_spin_unlock+0x53/0x220
[ 47.903352] ? _raw_spin_unlock+0x1e/0x40
[ 47.904076] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.905029] ? static_key_count+0x60/0x80
[ 47.905830] prctl_set_seccomp+0x4e/0x70
[ 47.906603] __do_sys_prctl+0xe6c/0x1d70
[ 47.907388] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.908239] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.909195] ? irqentry_exit+0xf3/0x650
[ 47.909908] do_syscall_64+0xbf/0x430
[ 47.910657] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.911609] RIP: 0033:0x7fd5d41cb5cd
[ 47.912298] 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
[ 47.915446] RSP: 002b:00007fff8c834b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.916795] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd5d41cb5cd
[ 47.918075] RDX: 0000564cc355be00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.919365] RBP: 00007fff8c834bc0 R08: 0000000000000000 R09: 00007fff8c834260
[ 47.920640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564cdf8babf0
[ 47.921911] R13: 00007fff8c834ff0 R14: 0000564cdf8c4380 R15: 0000564cdf8cf460
[ 47.923224]
[ 47.923649] irq event stamp: 1781
[ 47.924277] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80
[ 47.925802] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80
[ 47.927329] softirqs last enabled at (1374): [] handle_softirqs+0x50c/0x770
[ 47.928857] softirqs last disabled at (1369): [] __irq_exit_rcu+0xc4/0x100
[ 47.930385] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:5979' (ECDSA) to the list of known hosts.
2025/11/17 15:41:02 fuzzer started
2025/11/17 15:41:02 dialing manager at localhost:37895
2025/11/17 15:41:02 checking machine...
2025/11/17 15:41:02 checking revisions...
[ 48.873758] kmemleak: Automatic memory scanning thread ended
2025/11/17 15:41:02 testing simple program...
[ 48.957822] cgroup: Unknown subsys name 'net'
[ 49.058444] cgroup: Unknown subsys name 'cpuset'
[ 49.079567] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
15:41:01 Registers:
info registers vcpu 0
RAX=ffffffff87ce3608 RBX=ffff888009611bc0 RCX=0000000000000200 RDX=0000000000000008
RSI=ffff888009612640 RDI=ffff888009612640 RBP=ffff888009612618 RSP=ffff888009627698
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000
R12=ffff888009612640 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001
RIP=ffffffff8152757d RFL=00000082 [--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 0000000000000000 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe4000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fff6a7c4000 CR3=000000000e125000 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=74696d7265705f6d61703d73726f746e
XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000024e41 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58
R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001
R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe6300000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffc173f7368 CR3=000000000b720000 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=2031303a31343a353120373120766f4e XMM01=73732878696e755f6d6170203a5d3234
XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031303a31343a3531203731
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000