[ 51.285343] ------------[ cut here ]------------
[ 51.286257] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 51.288247] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236
[ 51.289705] Modules linked in:
[ 51.290331] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 51.292517] Tainted: [W]=WARN
[ 51.293454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.294955] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 51.295828] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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
[ 51.298972] RSP: 0018:ffff88801a32fbc0 EFLAGS: 00010286
[ 51.299905] RAX: 0000000000000000 RBX: ffffed1003465f78 RCX: ffffffff813a4050
[ 51.301202] RDX: ffff8880159d8000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 51.302501] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003465f2f
[ 51.303776] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 51.305057] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a32fdf8
[ 51.306343] FS: 00007f91f1fbc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 51.307783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.308836] CR2: 00007ffd0f69def7 CR3: 000000000e226000 CR4: 0000000000350ef0
[ 51.310121] Call Trace:
[ 51.310581]
[ 51.311037] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 51.311881] ? __create_object+0x59/0x80
[ 51.312668] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 51.313638] __vmalloc_noprof+0x59/0x60
[ 51.314389] bpf_prog_alloc_no_stats+0x55/0x470
[ 51.315261] ? __pfx_seccomp_check_filter+0x10/0x10
[ 51.316173] bpf_prog_alloc+0x39/0x200
[ 51.316864] ? __pfx_seccomp_check_filter+0x10/0x10
[ 51.317802] bpf_prog_create_from_user+0xb2/0x2f0
[ 51.318697] do_seccomp+0x349/0x25e0
[ 51.319407] ? find_held_lock+0x2b/0x80
[ 51.320157] ? do_prlimit+0x310/0x610
[ 51.320853] ? __pfx_do_seccomp+0x10/0x10
[ 51.321641] ? do_raw_spin_unlock+0x53/0x220
[ 51.322465] ? _raw_spin_unlock+0x1e/0x40
[ 51.323216] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 51.324168] ? static_key_count+0x60/0x80
[ 51.324970] prctl_set_seccomp+0x4e/0x70
[ 51.325708] __do_sys_prctl+0xe6c/0x1d70
[ 51.326488] ? __pfx___do_sys_prctl+0x10/0x10
[ 51.327331] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 51.328309] ? irqentry_exit+0xf3/0x650
[ 51.329076] do_syscall_64+0xbf/0x430
[ 51.329771] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.330717] RIP: 0033:0x7f91f24ae5cd
[ 51.331425] 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
[ 51.334604] RSP: 002b:00007ffd0f69b370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 51.335961] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f91f24ae5cd
[ 51.337226] RDX: 000055824cb63e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 51.338515] RBP: 00007ffd0f69b3d0 R08: 0000000000000000 R09: 00007ffd0f69aa70
[ 51.339791] R10: 0000000000000000 R11: 0000000000000246 R12: 000055825d947ad0
[ 51.341064] R13: 00007ffd0f69b800 R14: 000055825d948bc0 R15: 000055825d959780
[ 51.342360]
[ 51.342783] irq event stamp: 1839
[ 51.343435] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80
[ 51.344944] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80
[ 51.346483] softirqs last enabled at (1890): [] handle_softirqs+0x50c/0x770
[ 51.348006] softirqs last disabled at (1875): [] __irq_exit_rcu+0xc4/0x100
[ 51.349517] ---[ end trace 0000000000000000 ]---
[ 54.060850] ------------[ cut here ]------------
[ 54.061814] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.063585] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243
[ 54.064849] Modules linked in:
[ 54.065405] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 54.067126] Tainted: [W]=WARN
[ 54.067610] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.068877] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.069667] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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
[ 54.072399] RSP: 0018:ffff888017617bc0 EFLAGS: 00010286
[ 54.073263] RAX: 0000000000000000 RBX: ffffed1002ec2f78 RCX: ffffffff813a4050
[ 54.074403] RDX: ffff888016f48000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.075521] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec2f2f
[ 54.076652] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.077796] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017617df8
[ 54.078917] FS: 00007f931c273900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 54.080206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.081158] CR2: 00007f931c765580 CR3: 000000001fa3b000 CR4: 0000000000350ef0
[ 54.082293] Call Trace:
[ 54.082705]
[ 54.083104] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.083861] ? __create_object+0x59/0x80
[ 54.084551] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.085412] __vmalloc_noprof+0x59/0x60
[ 54.086084] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.086819] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.087645] bpf_prog_alloc+0x39/0x200
[ 54.088305] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.089126] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.089889] do_seccomp+0x349/0x25e0
[ 54.090534] ? __pfx_css_rstat_updated+0x10/0x10
[ 54.091348] ? __pfx_do_seccomp+0x10/0x10
[ 54.092033] ? find_held_lock+0x2b/0x80
[ 54.092680] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.093547] ? static_key_count+0x60/0x80
[ 54.094266] prctl_set_seccomp+0x4e/0x70
[ 54.094956] __do_sys_prctl+0xe6c/0x1d70
[ 54.095618] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.096378] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.097236] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.098116] ? irqentry_exit+0xf3/0x650
[ 54.098772] do_syscall_64+0xbf/0x430
[ 54.099438] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.100285] RIP: 0033:0x7f931c7655cd
[ 54.100880] 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
[ 54.103735] RSP: 002b:00007fff9cb64e50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.104976] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f931c7655cd
[ 54.106147] RDX: 0000561b814d4e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.107312] RBP: 00007fff9cb64eb0 R08: 0000000000000000 R09: 00007fff9cb64550
[ 54.108462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b940482b0
[ 54.109647] R13: 00007fff9cb652e0 R14: 0000561b9404ad20 R15: 0000561b9405c8d0
[ 54.110819]
[ 54.111238] irq event stamp: 1783
[ 54.111785] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80
[ 54.113159] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80
[ 54.114573] softirqs last enabled at (1288): [] handle_softirqs+0x50c/0x770
[ 54.116002] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100
[ 54.117389] ---[ end trace 0000000000000000 ]---
[ 54.901801] ------------[ cut here ]------------
[ 54.902671] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.904411] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250
[ 54.905669] Modules linked in:
[ 54.906206] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 54.908147] Tainted: [W]=WARN
[ 54.908630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.910002] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.910739] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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
[ 54.913560] RSP: 0018:ffff888016d7fbc0 EFLAGS: 00010286
[ 54.914405] RAX: 0000000000000000 RBX: ffffed1002daff78 RCX: ffffffff813a4050
[ 54.915505] RDX: ffff888016378000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.916632] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002daff2f
[ 54.917735] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.918814] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d7fdf8
[ 54.919874] FS: 00007f6525a78900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 54.921061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.921904] CR2: 00007ffd8ecb5ef7 CR3: 000000001fad8000 CR4: 0000000000350ef0
[ 54.923000] Call Trace:
[ 54.923382]
[ 54.923723] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.924465] ? __create_object+0x59/0x80
[ 54.925112] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.925882] __vmalloc_noprof+0x59/0x60
[ 54.926504] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.927227] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.928002] bpf_prog_alloc+0x39/0x200
[ 54.928581] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.929356] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.930107] do_seccomp+0x349/0x25e0
[ 54.930664] ? find_held_lock+0x2b/0x80
[ 54.931297] ? do_prlimit+0x310/0x610
[ 54.931871] ? __pfx_do_seccomp+0x10/0x10
[ 54.932523] ? do_raw_spin_unlock+0x53/0x220
[ 54.933222] ? _raw_spin_unlock+0x1e/0x40
[ 54.933838] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.934635] ? static_key_count+0x60/0x80
[ 54.935303] prctl_set_seccomp+0x4e/0x70
[ 54.935902] __do_sys_prctl+0xe6c/0x1d70
[ 54.936551] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.937257] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.938107] ? irqentry_exit+0xf3/0x650
[ 54.938720] do_syscall_64+0xbf/0x430
[ 54.939348] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.940153] RIP: 0033:0x7f6525f6a5cd
[ 54.940718] 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
[ 54.943474] RSP: 002b:00007ffd8ecb3e40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.944637] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6525f6a5cd
[ 54.945768] RDX: 000055c92665ae00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.946864] RBP: 00007ffd8ecb3ea0 R08: 0000000000000000 R09: 00007ffd8ecb3540
[ 54.947992] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c96585aad0
[ 54.949077] R13: 00007ffd8ecb42d0 R14: 000055c96585bbc0 R15: 000055c96586c780
[ 54.950226]
[ 54.950583] irq event stamp: 1761
[ 54.951130] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80
[ 54.952449] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80
[ 54.953797] softirqs last enabled at (1310): [] handle_softirqs+0x50c/0x770
[ 54.955127] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100
[ 54.956444] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:22666' (ECDSA) to the list of known hosts.
2025/11/18 16:38:45 fuzzer started
2025/11/18 16:38:45 dialing manager at localhost:34383
2025/11/18 16:38:45 checking machine...
2025/11/18 16:38:45 checking revisions...
[ 55.795593] kmemleak: Automatic memory scanning thread ended
2025/11/18 16:38:45 testing simple program...
[ 55.889279] cgroup: Unknown subsys name 'net'
[ 55.951638] cgroup: Unknown subsys name 'cpuset'
[ 55.967078] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
16:38:44 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000002 RCX=ffffffff86a0b9d8 RDX=0000000000000000
RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00
R8 =ffffffff86a0b9dc R9 =0000000000000000 R10=000000000003c9ed R11=0000000000008964
R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=0000000000000015 R15=ffff88806ce08a70
RIP=ffffffff8135e8d1 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 00007f931c273900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe4500000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f931c82a618 CR3=000000001fa45000 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=6e69676f6c5f6d61702c78756e696c65
XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f
XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f
XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a
XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000002b375 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58
R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001
R12=ffffffff8664f850 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 fffffe6300000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffe655aff68 CR3=000000000de65000 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=717a15a88b7ef6a6d2428577c1687657
XMM02=0000000000303690ec2efd57dc4c00df XMM03=000000000030ec58ce140e83e3751c5b
XMM04=d51a4e75708e1ef600000000000ae988 XMM05=14648eaa1277bab1000000000031e980
XMM06=817b8945e9d50373000000000031e808 XMM07=e042d86d42eb936e000000000030ef30
XMM08=ce140e83e3751c5b00000000003036f0 XMM09=00000000000000000000000000000000
XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000