[ 44.064187] ------------[ cut here ]------------
[ 44.065139] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.067241] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235
[ 44.068686] Modules linked in:
[ 44.069336] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 44.071323] Tainted: [W]=WARN
[ 44.071877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.073344] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.074263] 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
[ 44.077464] RSP: 0018:ffff88801981fbc0 EFLAGS: 00010286
[ 44.078426] RAX: 0000000000000000 RBX: ffffed1003303f78 RCX: ffffffff813a4050
[ 44.079708] RDX: ffff888010b73780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.080981] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003303f2f
[ 44.082264] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.083525] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801981fdf8
[ 44.084800] FS: 00007f8fe1816900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 44.086250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.087306] CR2: 00007f8fe1d08580 CR3: 000000000d08c000 CR4: 0000000000350ef0
[ 44.088585] Call Trace:
[ 44.089091]
[ 44.089514] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.090402] ? __create_object+0x59/0x80
[ 44.091184] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.092165] __vmalloc_noprof+0x59/0x60
[ 44.092869] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.093769] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.094688] bpf_prog_alloc+0x39/0x200
[ 44.095417] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.096365] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.097272] do_seccomp+0x349/0x25e0
[ 44.098008] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.098869] ? __pfx_do_seccomp+0x10/0x10
[ 44.099649] ? find_held_lock+0x2b/0x80
[ 44.100417] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.101416] ? static_key_count+0x60/0x80
[ 44.102228] prctl_set_seccomp+0x4e/0x70
[ 44.103003] __do_sys_prctl+0xe6c/0x1d70
[ 44.103749] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.104599] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.105584] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.106569] ? irqentry_exit+0xf3/0x650
[ 44.107336] do_syscall_64+0xbf/0x430
[ 44.108069] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.109017] RIP: 0033:0x7f8fe1d085cd
[ 44.109690] 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
[ 44.112836] RSP: 002b:00007ffe8acb61c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.114197] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8fe1d085cd
[ 44.115491] RDX: 0000556916ae4e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.116783] RBP: 00007ffe8acb6220 R08: 0000000000000000 R09: 00007ffe8acb58c0
[ 44.118077] R10: 0000000000000000 R11: 0000000000000246 R12: 000055694fa512b0
[ 44.119359] R13: 00007ffe8acb6650 R14: 000055694fa53d20 R15: 000055694fa658d0
[ 44.120666]
[ 44.121140] irq event stamp: 1699
[ 44.121765] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80
[ 44.123280] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80
[ 44.124802] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770
[ 44.126360] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100
[ 44.127880] ---[ end trace 0000000000000000 ]---
[ 46.986299] ------------[ cut here ]------------
[ 46.987244] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 46.989338] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242
[ 46.990823] Modules linked in:
[ 46.991684] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 46.993759] Tainted: [W]=WARN
[ 46.994431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 46.995971] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 46.996853] 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
[ 47.000025] RSP: 0018:ffff88800ce1fbc0 EFLAGS: 00010286
[ 47.001004] RAX: 0000000000000000 RBX: ffffed10019c3f78 RCX: ffffffff813a4050
[ 47.002305] RDX: ffff888015e70000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.003587] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10019c3f2f
[ 47.004866] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.006186] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ce1fdf8
[ 47.007487] FS: 00007fc73621f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.008957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.010034] CR2: 00007ffc8cbf8ef7 CR3: 0000000020b48000 CR4: 0000000000350ef0
[ 47.011335] Call Trace:
[ 47.011801]
[ 47.012253] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.013170] ? __create_object+0x59/0x80
[ 47.013976] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.014906] __vmalloc_noprof+0x59/0x60
[ 47.015676] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.016545] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.017509] bpf_prog_alloc+0x39/0x200
[ 47.018256] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.019194] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.020109] do_seccomp+0x349/0x25e0
[ 47.020790] ? find_held_lock+0x2b/0x80
[ 47.021574] ? do_prlimit+0x310/0x610
[ 47.022333] ? __pfx_do_seccomp+0x10/0x10
[ 47.023122] ? do_raw_spin_unlock+0x53/0x220
[ 47.023913] ? _raw_spin_unlock+0x1e/0x40
[ 47.024700] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.025682] ? static_key_count+0x60/0x80
[ 47.026495] prctl_set_seccomp+0x4e/0x70
[ 47.027279] __do_sys_prctl+0xe6c/0x1d70
[ 47.028058] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.028871] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.029841] ? irqentry_exit+0xf3/0x650
[ 47.030610] do_syscall_64+0xbf/0x430
[ 47.031365] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.032334] RIP: 0033:0x7fc7367115cd
[ 47.033032] 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
[ 47.036209] RSP: 002b:00007ffc8cbf6730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.037595] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7367115cd
[ 47.038889] RDX: 00005639c89b5e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.040169] RBP: 00007ffc8cbf6790 R08: 0000000000000000 R09: 00007ffc8cbf5e30
[ 47.041467] R10: 0000000000000000 R11: 0000000000000246 R12: 00005639ee2a0bf0
[ 47.042790] R13: 00007ffc8cbf6bc0 R14: 00005639ee2aa380 R15: 00005639ee2b5460
[ 47.044098]
[ 47.044523] irq event stamp: 1825
[ 47.045173] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80
[ 47.046713] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80
[ 47.048239] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770
[ 47.049834] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100
[ 47.051368] ---[ end trace 0000000000000000 ]---
[ 47.856667] ------------[ cut here ]------------
[ 47.857658] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.859788] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249
[ 47.861366] Modules linked in:
[ 47.862033] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.864133] Tainted: [W]=WARN
[ 47.864715] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.866280] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.867233] 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
[ 47.870604] RSP: 0018:ffff888019b6fbc0 EFLAGS: 00010286
[ 47.871634] RAX: 0000000000000000 RBX: ffffed100336df78 RCX: ffffffff813a4050
[ 47.872986] RDX: ffff88801634b780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.874354] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100336df2f
[ 47.875691] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.877043] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b6fdf8
[ 47.878410] FS: 00007fde05c42900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.879954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.881079] CR2: 00007fde06134580 CR3: 000000001eb23000 CR4: 0000000000350ef0
[ 47.882451] Call Trace:
[ 47.882985]
[ 47.883416] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.884362] ? __create_object+0x59/0x80
[ 47.885191] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.886231] __vmalloc_noprof+0x59/0x60
[ 47.887035] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.887909] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.888893] bpf_prog_alloc+0x39/0x200
[ 47.889685] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.890668] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.891629] do_seccomp+0x349/0x25e0
[ 47.892394] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.893368] ? __pfx_do_seccomp+0x10/0x10
[ 47.894199] ? find_held_lock+0x2b/0x80
[ 47.895000] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.896023] ? static_key_count+0x60/0x80
[ 47.896819] prctl_set_seccomp+0x4e/0x70
[ 47.897645] __do_sys_prctl+0xe6c/0x1d70
[ 47.898475] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.899380] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.900404] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.901433] ? irqentry_exit+0xf3/0x650
[ 47.902242] do_syscall_64+0xbf/0x430
[ 47.903018] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.904033] RIP: 0033:0x7fde061345cd
[ 47.904732] 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
[ 47.908079] RSP: 002b:00007ffe7eb280d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.909538] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fde061345cd
[ 47.910893] RDX: 000055b6ed46ce00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.912251] RBP: 00007ffe7eb28130 R08: 0000000000000000 R09: 00007ffe7eb277d0
[ 47.913621] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b708069ad0
[ 47.914980] R13: 00007ffe7eb28560 R14: 000055b70806abc0 R15: 000055b70807b780
[ 47.916360]
[ 47.916806] irq event stamp: 1719
[ 47.917504] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80
[ 47.919119] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80
[ 47.920722] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770
[ 47.922354] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100
[ 47.923691] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:41797' (ECDSA) to the list of known hosts.
2025/11/17 23:21:41 fuzzer started
2025/11/17 23:21:41 dialing manager at localhost:37895
2025/11/17 23:21:41 checking machine...
2025/11/17 23:21:41 checking revisions...
[ 48.896760] kmemleak: Automatic memory scanning thread ended
2025/11/17 23:21:42 testing simple program...
[ 48.991970] cgroup: Unknown subsys name 'net'
[ 49.051744] cgroup: Unknown subsys name 'cpuset'
[ 49.069144] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
23:21:40 Registers:
info registers vcpu 0
RAX=ffffea0000780600 RBX=ffff88801e0182d0 RCX=0000000000780600 RDX=0000000000000000
RSI=ffffffff813746f0 RDI=0000000000000001 RBP=ffff888008c4b780 RSP=ffff88806ce08da0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=ffffea00006683c0 R13=0000000000000000 R14=ffff888019a0f730 R15=ffff88800945d3c0
RIP=ffffffff81b2d421 RFL=00000206 [-----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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f1dc46a5900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe3300000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f1dc3dbd018 CR3=000000000e1e5000 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=00000000000000003134323d4449505f
XMM02=ffffffffffffffffffffffffffffffff XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=c3ac1b2a37f0931400000000000ae988 XMM05=2d94f2b55ff8d3a20000000000321d10
XMM06=891511c25f5ae3600000000000320650 XMM07=00000000000000000000000000000000
XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000000 RBX=0000000000000001 RCX=0000000000000001 RDX=1ffff11003611e86
RSI=ffff88801b08f738 RDI=ffff88801b08f430 RBP=ffff88801b08f7e8 RSP=ffff88801b08f370
R8 =0000000000000001 R9 =ffff88801b08f420 R10=000000000003c9ed R11=0000000000025767
R12=ffff88801b08f440 R13=ffff88801b08f428 R14=ffff88801b08f738 R15=ffff88801b08f3e0
RIP=ffffffff8135f36a 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 00007fc73621f900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe4c00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffc8cbf0000 CR3=0000000020af6000 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