[ 43.971744] ------------[ cut here ]------------
[ 43.972671] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 43.974716] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235
[ 43.976180] Modules linked in:
[ 43.976806] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 43.978805] Tainted: [W]=WARN
[ 43.979404] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 43.980885] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 43.981798] 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
[ 43.985002] RSP: 0018:ffff88800a3ffbc0 EFLAGS: 00010286
[ 43.985983] RAX: 0000000000000000 RBX: ffffed100147ff78 RCX: ffffffff813a4050
[ 43.987245] RDX: ffff888016935340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 43.988529] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100147ff2f
[ 43.989800] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 43.991084] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a3ffdf8
[ 43.992369] FS: 00007f01b1a50900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 43.993802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 43.994882] CR2: 00007fff71b54ef7 CR3: 000000000d246000 CR4: 0000000000350ef0
[ 43.996183] Call Trace:
[ 43.996688]
[ 43.997096] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 43.997994] ? __create_object+0x59/0x80
[ 43.998769] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 43.999737] __vmalloc_noprof+0x59/0x60
[ 44.000495] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.001374] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.002284] bpf_prog_alloc+0x39/0x200
[ 44.003035] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.003974] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.004874] do_seccomp+0x349/0x25e0
[ 44.005591] ? find_held_lock+0x2b/0x80
[ 44.006365] ? do_prlimit+0x310/0x610
[ 44.007083] ? __pfx_do_seccomp+0x10/0x10
[ 44.007883] ? do_raw_spin_unlock+0x53/0x220
[ 44.008725] ? _raw_spin_unlock+0x1e/0x40
[ 44.009800] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.010809] ? static_key_count+0x60/0x80
[ 44.011627] prctl_set_seccomp+0x4e/0x70
[ 44.012407] __do_sys_prctl+0xe6c/0x1d70
[ 44.013162] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.014023] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.014994] ? irqentry_exit+0xf3/0x650
[ 44.015640] do_syscall_64+0xbf/0x430
[ 44.016221] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.017005] RIP: 0033:0x7f01b1f425cd
[ 44.017589] 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
[ 44.020242] RSP: 002b:00007fff71b53d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.021385] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f01b1f425cd
[ 44.022456] RDX: 000056249d566e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.023516] RBP: 00007fff71b53d60 R08: 0000000000000000 R09: 00007fff71b53400
[ 44.024587] R10: 0000000000000000 R11: 0000000000000246 R12: 00005624da5f3b10
[ 44.025648] R13: 00007fff71b54190 R14: 00005624da5f42b0 R15: 00005624da6086f0
[ 44.026742]
[ 44.027094] irq event stamp: 1779
[ 44.027630] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80
[ 44.028904] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80
[ 44.030185] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770
[ 44.031459] softirqs last disabled at (1575): [] __irq_exit_rcu+0xc4/0x100
[ 44.032715] ---[ end trace 0000000000000000 ]---
[ 47.095508] ------------[ cut here ]------------
[ 47.096450] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.098499] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244
[ 47.099993] Modules linked in:
[ 47.100868] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.103413] Tainted: [W]=WARN
[ 47.103981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.105467] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.106414] 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
[ 47.109657] RSP: 0018:ffff8880191efbc0 EFLAGS: 00010286
[ 47.110665] RAX: 0000000000000000 RBX: ffffed100323df78 RCX: ffffffff813a4050
[ 47.111977] RDX: ffff88801aa11bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.113291] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100323df2f
[ 47.114621] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.115915] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880191efdf8
[ 47.117221] FS: 00007f1b6ced0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.118694] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.119778] CR2: 00007ffc80906ef7 CR3: 000000000fa8f000 CR4: 0000000000350ef0
[ 47.121081] Call Trace:
[ 47.121608]
[ 47.122036] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.122969] ? __create_object+0x59/0x80
[ 47.123783] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.124764] __vmalloc_noprof+0x59/0x60
[ 47.125540] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.126435] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.127372] bpf_prog_alloc+0x39/0x200
[ 47.128083] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.129023] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.129955] do_seccomp+0x349/0x25e0
[ 47.130703] ? find_held_lock+0x2b/0x80
[ 47.131488] ? do_prlimit+0x310/0x610
[ 47.132205] ? __pfx_do_seccomp+0x10/0x10
[ 47.133008] ? do_raw_spin_unlock+0x53/0x220
[ 47.133860] ? _raw_spin_unlock+0x1e/0x40
[ 47.134669] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.135646] ? static_key_count+0x60/0x80
[ 47.136464] prctl_set_seccomp+0x4e/0x70
[ 47.137221] __do_sys_prctl+0xe6c/0x1d70
[ 47.138028] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.138917] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.139923] ? irqentry_exit+0xf3/0x650
[ 47.140713] do_syscall_64+0xbf/0x430
[ 47.141463] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.142455] RIP: 0033:0x7f1b6d3c25cd
[ 47.143141] 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
[ 47.146368] RSP: 002b:00007ffc80905660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.147767] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1b6d3c25cd
[ 47.149083] RDX: 000055aebe84be00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.150394] RBP: 00007ffc809056c0 R08: 0000000000000000 R09: 00007ffc80904d60
[ 47.151581] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aed422aad0
[ 47.152655] R13: 00007ffc80905af0 R14: 000055aed422bbc0 R15: 000055aed423c780
[ 47.153747]
[ 47.154110] irq event stamp: 1897
[ 47.154656] hardirqs last enabled at (1907): [] __up_console_sem+0x78/0x80
[ 47.155933] hardirqs last disabled at (1916): [] __up_console_sem+0x5d/0x80
[ 47.157210] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770
[ 47.158506] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100
[ 47.159778] ---[ end trace 0000000000000000 ]---
[ 47.968104] ------------[ cut here ]------------
[ 47.969027] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.971040] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252
[ 47.972687] Modules linked in:
[ 47.973271] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.975345] Tainted: [W]=WARN
[ 47.975887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.977341] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.978213] 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
[ 47.981348] RSP: 0018:ffff888016e9fbc0 EFLAGS: 00010286
[ 47.982282] RAX: 0000000000000000 RBX: ffffed1002dd3f78 RCX: ffffffff813a4050
[ 47.983583] RDX: ffff88801a5a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.984846] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd3f2f
[ 47.986125] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.987417] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e9fdf8
[ 47.988683] FS: 00007f0355a78900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.990117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.991156] CR2: 00007ffd0d02cef7 CR3: 000000001383b000 CR4: 0000000000350ef0
[ 47.992429] Call Trace:
[ 47.992892]
[ 47.993295] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.994201] ? __create_object+0x59/0x80
[ 47.994975] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.995939] __vmalloc_noprof+0x59/0x60
[ 47.996692] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.997566] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.998515] bpf_prog_alloc+0x39/0x200
[ 47.999218] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.000148] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.001057] do_seccomp+0x349/0x25e0
[ 48.001787] ? find_held_lock+0x2b/0x80
[ 48.002580] ? do_prlimit+0x310/0x610
[ 48.003291] ? __pfx_do_seccomp+0x10/0x10
[ 48.004086] ? do_raw_spin_unlock+0x53/0x220
[ 48.004932] ? _raw_spin_unlock+0x1e/0x40
[ 48.005728] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.006713] ? static_key_count+0x60/0x80
[ 48.007550] prctl_set_seccomp+0x4e/0x70
[ 48.008300] __do_sys_prctl+0xe6c/0x1d70
[ 48.009094] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.009980] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.010943] ? irqentry_exit+0xf3/0x650
[ 48.011725] do_syscall_64+0xbf/0x430
[ 48.012486] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.013448] RIP: 0033:0x7f0355f6a5cd
[ 48.014118] 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
[ 48.017287] RSP: 002b:00007ffd0d02bc00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.018699] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0355f6a5cd
[ 48.019983] RDX: 000055cb38583e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.021262] RBP: 00007ffd0d02bc60 R08: 0000000000000000 R09: 00007ffd0d02b300
[ 48.022556] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb65c10ad0
[ 48.023831] R13: 00007ffd0d02c090 R14: 000055cb65c11bc0 R15: 000055cb65c22780
[ 48.025131]
[ 48.025605] irq event stamp: 1777
[ 48.026227] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80
[ 48.027738] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80
[ 48.029252] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770
[ 48.030802] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100
[ 48.032330] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:45907' (ECDSA) to the list of known hosts.
2025/11/17 19:26:21 fuzzer started
2025/11/17 19:26:22 dialing manager at localhost:37895
2025/11/17 19:26:22 checking machine...
2025/11/17 19:26:22 checking revisions...
[ 49.014416] kmemleak: Automatic memory scanning thread ended
2025/11/17 19:26:22 testing simple program...
[ 49.111376] cgroup: Unknown subsys name 'net'
[ 49.171433] cgroup: Unknown subsys name 'cpuset'
[ 49.189752] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
19:26:21 Registers:
info registers vcpu 0
RAX=00000000000000c2 RBX=ffff88801aa13780 RCX=0000000000000200 RDX=0000000000000008
RSI=ffff88801aa14250 RDI=ffff88801aa14228 RBP=ffff88801aa141d8 RSP=ffff88806ce088c0
R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000
R12=ffff88801aa14250 R13=851011111a724f4f R14=0000000000000000 R15=0000000000000003
RIP=ffffffff815228f3 RFL=00000003 [------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 00007f1b6ced0900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe0100000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffc808ff000 CR3=000000000fa57000 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=563412feff00545000000000000080fe 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=0000002059af4868 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000020
RSI=ffff88806cf23b00 RDI=000000000005315f RBP=ffff88806cf23b00 RSP=ffff88806cf08ed8
R8 =0000000000000001 R9 =0000000000000000 R10=00000000000edd57 R11=0000000000000001
R12=000000000005315f R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf28500
RIP=ffffffff8132e865 RFL=00000012 [----A--] 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 00007f1b6ced0900 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=00007ffed9ee0d38 CR3=000000000fa57000 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=6720646572637465733a4d41503d706f 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