[ 44.017001] ------------[ cut here ]------------
[ 44.017832] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.019619] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238
[ 44.020884] Modules linked in:
[ 44.021402] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 44.023147] Tainted: [W]=WARN
[ 44.023631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.024922] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.025682] 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
[ 44.028501] RSP: 0018:ffff88801a2bfbc0 EFLAGS: 00010286
[ 44.029368] RAX: 0000000000000000 RBX: ffffed1003457f78 RCX: ffffffff813a4050
[ 44.030501] RDX: ffff88801ca08000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.031668] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003457f2f
[ 44.032811] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.033950] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a2bfdf8
[ 44.035091] FS: 00007f203bd49900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 44.036385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.037351] CR2: 00007ffed2be6ef7 CR3: 000000000e55e000 CR4: 0000000000350ef0
[ 44.038490] Call Trace:
[ 44.038957]
[ 44.039321] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.040143] ? __create_object+0x59/0x80
[ 44.040834] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.041649] __vmalloc_noprof+0x59/0x60
[ 44.042312] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.043100] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.043936] bpf_prog_alloc+0x39/0x200
[ 44.044564] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.045382] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.046180] do_seccomp+0x349/0x25e0
[ 44.046816] ? find_held_lock+0x2b/0x80
[ 44.047463] ? do_prlimit+0x310/0x610
[ 44.048137] ? __pfx_do_seccomp+0x10/0x10
[ 44.048834] ? do_raw_spin_unlock+0x53/0x220
[ 44.049529] ? _raw_spin_unlock+0x1e/0x40
[ 44.050221] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.051109] ? static_key_count+0x60/0x80
[ 44.051826] prctl_set_seccomp+0x4e/0x70
[ 44.052476] __do_sys_prctl+0xe6c/0x1d70
[ 44.053160] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.053931] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.054739] ? irqentry_exit+0xf3/0x650
[ 44.055446] do_syscall_64+0xbf/0x430
[ 44.056109] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.056953] RIP: 0033:0x7f203c23b5cd
[ 44.057535] 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
[ 44.060321] RSP: 002b:00007ffed2be45e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.061528] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f203c23b5cd
[ 44.062656] RDX: 0000560f73d2de00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.063802] RBP: 00007ffed2be4640 R08: 0000000000000000 R09: 00007ffed2be3ce0
[ 44.064942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560fab4b6ad0
[ 44.066069] R13: 00007ffed2be4a70 R14: 0000560fab4b7bc0 R15: 0000560fab4c8780
[ 44.067491]
[ 44.067901] irq event stamp: 1763
[ 44.068438] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80
[ 44.069802] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80
[ 44.071149] softirqs last enabled at (1324): [] handle_softirqs+0x50c/0x770
[ 44.072503] softirqs last disabled at (1319): [] __irq_exit_rcu+0xc4/0x100
[ 44.073847] ---[ end trace 0000000000000000 ]---
[ 47.521928] ------------[ cut here ]------------
[ 47.522915] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.524973] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245
[ 47.526444] Modules linked in:
[ 47.527117] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.529142] Tainted: [W]=WARN
[ 47.529710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.531237] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.532180] 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
[ 47.535462] RSP: 0018:ffff888016f0fbc0 EFLAGS: 00010286
[ 47.536472] RAX: 0000000000000000 RBX: ffffed1002de1f78 RCX: ffffffff813a4050
[ 47.537801] RDX: ffff88801a31d340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.539132] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de1f2f
[ 47.540446] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.541783] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f0fdf8
[ 47.543118] FS: 00007f31cee98900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.544567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.545637] CR2: 00007ffe47fbaef7 CR3: 000000000c83e000 CR4: 0000000000350ef0
[ 47.546946] Call Trace:
[ 47.547413]
[ 47.547875] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.548736] ? __create_object+0x59/0x80
[ 47.549535] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.550511] __vmalloc_noprof+0x59/0x60
[ 47.551295] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.552189] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.553129] bpf_prog_alloc+0x39/0x200
[ 47.553873] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.554809] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.555683] do_seccomp+0x349/0x25e0
[ 47.556413] ? find_held_lock+0x2b/0x80
[ 47.557169] ? do_prlimit+0x310/0x610
[ 47.557920] ? __pfx_do_seccomp+0x10/0x10
[ 47.558665] ? do_raw_spin_unlock+0x53/0x220
[ 47.559512] ? _raw_spin_unlock+0x1e/0x40
[ 47.560305] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.561270] ? static_key_count+0x60/0x80
[ 47.562080] prctl_set_seccomp+0x4e/0x70
[ 47.562870] __do_sys_prctl+0xe6c/0x1d70
[ 47.563628] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.564496] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.565478] ? irqentry_exit+0xf3/0x650
[ 47.566249] do_syscall_64+0xbf/0x430
[ 47.566997] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.567957] RIP: 0033:0x7f31cf38a5cd
[ 47.568617] 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
[ 47.571815] RSP: 002b:00007ffe47fb9570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.573190] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f31cf38a5cd
[ 47.574480] RDX: 0000557f7df7ee00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.575813] RBP: 00007ffe47fb95d0 R08: 0000000000000000 R09: 00007ffe47fb8c70
[ 47.577125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557fb62b6ad0
[ 47.578444] R13: 00007ffe47fb9a00 R14: 0000557fb62b7bc0 R15: 0000557fb62c8780
[ 47.579807]
[ 47.580242] irq event stamp: 1721
[ 47.580910] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80
[ 47.582476] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80
[ 47.584047] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770
[ 47.585628] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100
[ 47.587197] ---[ end trace 0000000000000000 ]---
[ 48.364953] ------------[ cut here ]------------
[ 48.365885] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.367919] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252
[ 48.369407] Modules linked in:
[ 48.370048] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 48.372075] Tainted: [W]=WARN
[ 48.372659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.374172] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.375103] 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
[ 48.378293] RSP: 0018:ffff88801753fbc0 EFLAGS: 00010286
[ 48.379263] RAX: 0000000000000000 RBX: ffffed1002ea7f78 RCX: ffffffff813a4050
[ 48.380542] RDX: ffff88801c121bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.381808] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea7f2f
[ 48.383099] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.384376] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801753fdf8
[ 48.385639] FS: 00007f4c85b5d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 48.387094] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.388143] CR2: 00007f4c860c34a6 CR3: 000000000e511000 CR4: 0000000000350ef0
[ 48.389422] Call Trace:
[ 48.389922]
[ 48.390330] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.391235] ? __create_object+0x59/0x80
[ 48.391999] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.392943] __vmalloc_noprof+0x59/0x60
[ 48.393646] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.394555] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.395490] bpf_prog_alloc+0x39/0x200
[ 48.396225] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.397153] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.398057] do_seccomp+0x349/0x25e0
[ 48.398742] ? find_held_lock+0x2b/0x80
[ 48.399525] ? do_prlimit+0x310/0x610
[ 48.400274] ? __pfx_do_seccomp+0x10/0x10
[ 48.401078] ? do_raw_spin_unlock+0x53/0x220
[ 48.401925] ? _raw_spin_unlock+0x1e/0x40
[ 48.402662] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.403629] ? static_key_count+0x60/0x80
[ 48.404423] prctl_set_seccomp+0x4e/0x70
[ 48.405195] __do_sys_prctl+0xe6c/0x1d70
[ 48.405973] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.406823] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.407803] ? irqentry_exit+0xf3/0x650
[ 48.408526] do_syscall_64+0xbf/0x430
[ 48.409264] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.410247] RIP: 0033:0x7f4c8604f5cd
[ 48.410986] 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
[ 48.414198] RSP: 002b:00007ffffaac8ff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.415613] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4c8604f5cd
[ 48.416915] RDX: 00005642eb128e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.418213] RBP: 00007ffffaac9050 R08: 0000000000000000 R09: 00007ffffaac86f0
[ 48.419516] R10: 0000000000000000 R11: 0000000000000246 R12: 000056430702a2b0
[ 48.420809] R13: 00007ffffaac9480 R14: 000056430702cd20 R15: 000056430703e8d0
[ 48.422101]
[ 48.422525] irq event stamp: 1749
[ 48.423187] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80
[ 48.424480] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80
[ 48.425755] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770
[ 48.427069] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100
[ 48.428316] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:9755' (ECDSA) to the list of known hosts.
2025/11/18 00:22:17 fuzzer started
2025/11/18 00:22:18 dialing manager at localhost:37895
2025/11/18 00:22:18 checking machine...
2025/11/18 00:22:18 checking revisions...
[ 49.379214] kmemleak: Automatic memory scanning thread ended
2025/11/18 00:22:18 testing simple program...
[ 49.473180] cgroup: Unknown subsys name 'net'
[ 49.545317] cgroup: Unknown subsys name 'cpuset'
[ 49.557691] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
00:22:17 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffff888016225340 RCX=ffffffff87cecb40 RDX=0000000000000008
RSI=ffff888016225de8 RDI=ffff888016225340 RBP=ffff888016225d98 RSP=ffff88806ce088a8
R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000
R12=ffff888016225de8 R13=0000000000000002 R14=0000000000000000 R15=0000000000000003
RIP=ffffffff8152654a 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 00007f31cee98900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe6000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffe47fb3000 CR3=00000000105d0000 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=00000000000257fd 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=00000202 [-------] 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 fffffe0600000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffcd1c168a8 CR3=000000000e4ab000 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=2036313a32323a303020383120766f4e XMM01=73732878696e755f6d6170203a5d3434
XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036313a32323a3030203831
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000