[ 50.966682] ------------[ cut here ]------------
[ 50.967590] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 50.969677] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234
[ 50.971213] Modules linked in:
[ 50.971807] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 50.973811] Tainted: [W]=WARN
[ 50.974391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.975839] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 50.976754] 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
[ 50.979917] RSP: 0018:ffff88801412fbc0 EFLAGS: 00010286
[ 50.980899] RAX: 0000000000000000 RBX: ffffed1002825f78 RCX: ffffffff813a4050
[ 50.982190] RDX: ffff888015efd340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 50.983453] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002825f2f
[ 50.984729] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 50.986005] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801412fdf8
[ 50.987268] FS: 00007ff18cfbe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 50.988685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.989748] CR2: 00007fff1a915ef8 CR3: 000000000dc0f000 CR4: 0000000000350ef0
[ 50.991024] Call Trace:
[ 50.991480]
[ 50.991886] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 50.992779] ? __create_object+0x59/0x80
[ 50.993555] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 50.994528] __vmalloc_noprof+0x59/0x60
[ 50.995274] bpf_prog_alloc_no_stats+0x55/0x470
[ 50.996143] ? __pfx_seccomp_check_filter+0x10/0x10
[ 50.997073] bpf_prog_alloc+0x39/0x200
[ 50.997772] ? __pfx_seccomp_check_filter+0x10/0x10
[ 50.998684] bpf_prog_create_from_user+0xb2/0x2f0
[ 50.999574] do_seccomp+0x349/0x25e0
[ 51.000294] ? find_held_lock+0x2b/0x80
[ 51.001072] ? do_prlimit+0x310/0x610
[ 51.001768] ? __pfx_do_seccomp+0x10/0x10
[ 51.002577] ? do_raw_spin_unlock+0x53/0x220
[ 51.003405] ? _raw_spin_unlock+0x1e/0x40
[ 51.004176] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 51.005153] ? static_key_count+0x60/0x80
[ 51.005991] prctl_set_seccomp+0x4e/0x70
[ 51.006725] __do_sys_prctl+0xe6c/0x1d70
[ 51.007506] ? __pfx___do_sys_prctl+0x10/0x10
[ 51.008345] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 51.009318] ? irqentry_exit+0xf3/0x650
[ 51.010097] do_syscall_64+0xbf/0x430
[ 51.010784] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.011718] RIP: 0033:0x7ff18d4b05cd
[ 51.012429] 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
[ 51.015597] RSP: 002b:00007fff1a913a10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 51.016962] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff18d4b05cd
[ 51.018227] RDX: 0000558be58d5e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 51.019502] RBP: 00007fff1a913a70 R08: 0000000000000000 R09: 00007fff1a913110
[ 51.020799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c06629ad0
[ 51.022091] R13: 00007fff1a913ea0 R14: 0000558c0662abc0 R15: 0000558c0663b780
[ 51.023392]
[ 51.023818] irq event stamp: 1721
[ 51.024450] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80
[ 51.025985] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80
[ 51.027508] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770
[ 51.029053] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100
[ 51.030557] ---[ end trace 0000000000000000 ]---
[ 54.062130] ------------[ cut here ]------------
[ 54.062539] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.063490] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242
[ 54.064148] Modules linked in:
[ 54.064417] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 54.065313] Tainted: [W]=WARN
[ 54.065562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.066218] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.066607] 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
[ 54.068021] RSP: 0018:ffff8880162efbc0 EFLAGS: 00010286
[ 54.068442] RAX: 0000000000000000 RBX: ffffed1002c5df78 RCX: ffffffff813a4050
[ 54.069018] RDX: ffff88800a921bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.069570] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c5df2f
[ 54.070135] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.070688] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162efdf8
[ 54.071256] FS: 00007fa4b37d4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 54.071881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.072349] CR2: 00007fa4b3cc6580 CR3: 000000001f6da000 CR4: 0000000000350ef0
[ 54.072911] Call Trace:
[ 54.073132]
[ 54.073314] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.073695] ? __create_object+0x59/0x80
[ 54.074041] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.074452] __vmalloc_noprof+0x59/0x60
[ 54.074769] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.075156] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.075550] bpf_prog_alloc+0x39/0x200
[ 54.075858] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.076269] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.076652] do_seccomp+0x349/0x25e0
[ 54.076974] ? __pfx_css_rstat_updated+0x10/0x10
[ 54.077355] ? __pfx_do_seccomp+0x10/0x10
[ 54.077683] ? find_held_lock+0x2b/0x80
[ 54.078018] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.078432] ? static_key_count+0x60/0x80
[ 54.078767] prctl_set_seccomp+0x4e/0x70
[ 54.079112] __do_sys_prctl+0xe6c/0x1d70
[ 54.079450] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.079809] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.080234] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.080645] ? irqentry_exit+0xf3/0x650
[ 54.080996] do_syscall_64+0xbf/0x430
[ 54.081312] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.081716] RIP: 0033:0x7fa4b3cc65cd
[ 54.082028] 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
[ 54.083440] RSP: 002b:00007ffc28c53bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.084045] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4b3cc65cd
[ 54.084597] RDX: 0000559eefbd9e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.085174] RBP: 00007ffc28c53c20 R08: 0000000000000000 R09: 00007ffc28c532c0
[ 54.085722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559efe9fbad0
[ 54.086289] R13: 00007ffc28c54050 R14: 0000559efe9fcbc0 R15: 0000559efea0d780
[ 54.086845]
[ 54.087049] irq event stamp: 2991
[ 54.087320] hardirqs last enabled at (2999): [] __up_console_sem+0x78/0x80
[ 54.087999] hardirqs last disabled at (3008): [] __up_console_sem+0x5d/0x80
[ 54.088653] softirqs last enabled at (2534): [] handle_softirqs+0x50c/0x770
[ 54.089374] softirqs last disabled at (2519): [] __irq_exit_rcu+0xc4/0x100
[ 54.090046] ---[ end trace 0000000000000000 ]---
[ 54.858206] ------------[ cut here ]------------
[ 54.859159] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.861291] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249
[ 54.862845] Modules linked in:
[ 54.863510] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 54.865470] Tainted: [W]=WARN
[ 54.866047] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.867487] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.868402] 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
[ 54.871555] RSP: 0018:ffff888017807bc0 EFLAGS: 00010286
[ 54.872542] RAX: 0000000000000000 RBX: ffffed1002f00f78 RCX: ffffffff813a4050
[ 54.873833] RDX: ffff8880177d0000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.875105] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f00f2f
[ 54.876390] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.877661] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017807df8
[ 54.878995] FS: 00007f810528f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 54.880516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.881702] CR2: 00007ffcdb4e3ef8 CR3: 000000000b6a2000 CR4: 0000000000350ef0
[ 54.885036] Call Trace:
[ 54.885534]
[ 54.886418] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.887629] ? __create_object+0x59/0x80
[ 54.888595] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.889765] __vmalloc_noprof+0x59/0x60
[ 54.890544] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.891431] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.892350] bpf_prog_alloc+0x39/0x200
[ 54.893136] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.894083] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.895000] do_seccomp+0x349/0x25e0
[ 54.895683] ? find_held_lock+0x2b/0x80
[ 54.896493] ? do_prlimit+0x310/0x610
[ 54.897247] ? __pfx_do_seccomp+0x10/0x10
[ 54.898057] ? do_raw_spin_unlock+0x53/0x220
[ 54.898835] ? _raw_spin_unlock+0x1e/0x40
[ 54.899600] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.900547] ? static_key_count+0x60/0x80
[ 54.901345] prctl_set_seccomp+0x4e/0x70
[ 54.902120] __do_sys_prctl+0xe6c/0x1d70
[ 54.902881] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.903747] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.904700] ? irqentry_exit+0xf3/0x650
[ 54.905465] do_syscall_64+0xbf/0x430
[ 54.906187] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.907113] RIP: 0033:0x7f81057815cd
[ 54.907758] 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
[ 54.910883] RSP: 002b:00007ffcdb4e13f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.912255] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81057815cd
[ 54.913536] RDX: 0000556e35ceae00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.914806] RBP: 00007ffcdb4e1450 R08: 0000000000000000 R09: 00007ffcdb4e0af0
[ 54.916062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e53e51ad0
[ 54.917349] R13: 00007ffcdb4e1880 R14: 0000556e53e52bc0 R15: 0000556e53e63780
[ 54.918657]
[ 54.919115] irq event stamp: 1983
[ 54.919731] hardirqs last enabled at (1991): [] __up_console_sem+0x78/0x80
[ 54.921269] hardirqs last disabled at (2000): [] __up_console_sem+0x5d/0x80
[ 54.922821] softirqs last enabled at (1920): [] handle_softirqs+0x50c/0x770
[ 54.924373] softirqs last disabled at (1915): [] __irq_exit_rcu+0xc4/0x100
[ 54.925871] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:21622' (ECDSA) to the list of known hosts.
2025/11/17 19:53:33 fuzzer started
2025/11/17 19:53:33 dialing manager at localhost:37895
2025/11/17 19:53:33 checking machine...
2025/11/17 19:53:33 checking revisions...
[ 55.697355] kmemleak: Automatic memory scanning thread ended
2025/11/17 19:53:33 testing simple program...
[ 55.796702] cgroup: Unknown subsys name 'net'
[ 55.878086] cgroup: Unknown subsys name 'cpuset'
[ 55.896004] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
19:53:32 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000001 RCX=4b952e4da9267483 RDX=1ffff1100285ce9e
RSI=000000005e406224 RDI=ffff88806ce31cd0 RBP=ffff8880142e7508 RSP=ffff8880142e7440
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=ffff8880142e7510 R13=ffff8880142e74f8 R14=ffff8880142e74f1 R15=ffff8880142e74b0
RIP=ffffffff8135e542 RFL=00000212 [----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 00007f6d046c2900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe3a00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffc8908cf38 CR3=000000000e33b000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f
XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973
XMM04=bfc505d5b4132e1b00000000000ae988 XMM05=81e2bc1192962635000000000031f3f0
XMM06=5b75c91c80445342000000000031de70 XMM07=fb795ef6d6577056000000000030e330
XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000
RSI=ffffffff81b49ccb RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806cf08c38
R8 =0000000000000000 R9 =0000000000000000 R10=ffffffff88594900 R11=0000000000000001
R12=0000000000000002 R13=ffffffff81b49ccb R14=0000000000000000 R15=0000000000000001
RIP=ffffffff81b2d128 RFL=00000286 [--S--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 00007fcef36678c0 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe4f00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=000055de9e9b1660 CR3=000000000e3f3000 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=000055de9e9b9e40000055de9e9b63a0 XMM01=00000001ffffffff000055de9e9b9e40
XMM02=000055de9e9ba1500000000000000001 XMM03=00000000000000000000000000000000
XMM04=00000000000000000000000000000000 XMM05=000055de9e9a5ea0000055de9e9ba150
XMM06=000055de9e9b68100000000200000003 XMM07=ffffffff00000002000055de9e95a920
XMM08=20202020203a657a697320656c696600 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000