[ 44.369818] ------------[ cut here ]------------
[ 44.370572] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.372265] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236
[ 44.373450] Modules linked in:
[ 44.373932] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 44.375651] Tainted: [W]=WARN
[ 44.376137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.377337] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.378051] 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
[ 44.380646] RSP: 0018:ffff88801b607bc0 EFLAGS: 00010286
[ 44.381436] RAX: 0000000000000000 RBX: ffffed10036c0f78 RCX: ffffffff813a4050
[ 44.382478] RDX: ffff888016d45340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.383539] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036c0f2f
[ 44.384588] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.385637] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b607df8
[ 44.386690] FS: 00007f5ab23e5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 44.387877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.388741] CR2: 00007f5ab28d7580 CR3: 000000000dec5000 CR4: 0000000000350ef0
[ 44.389789] Call Trace:
[ 44.390205]
[ 44.390545] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.391291] ? __create_object+0x59/0x80
[ 44.391900] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.392694] __vmalloc_noprof+0x59/0x60
[ 44.393319] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.393997] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.394759] bpf_prog_alloc+0x39/0x200
[ 44.395364] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.396088] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.396828] do_seccomp+0x349/0x25e0
[ 44.397415] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.398159] ? __pfx_do_seccomp+0x10/0x10
[ 44.398770] ? find_held_lock+0x2b/0x80
[ 44.399405] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.400220] ? static_key_count+0x60/0x80
[ 44.400841] prctl_set_seccomp+0x4e/0x70
[ 44.401471] __do_sys_prctl+0xe6c/0x1d70
[ 44.402080] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.402781] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.403593] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.404382] ? irqentry_exit+0xf3/0x650
[ 44.404978] do_syscall_64+0xbf/0x430
[ 44.405583] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.406371] RIP: 0033:0x7f5ab28d75cd
[ 44.406909] 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
[ 44.409530] RSP: 002b:00007ffd2cff7a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.410641] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ab28d75cd
[ 44.411704] RDX: 000055923124be00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.412760] RBP: 00007ffd2cff7a90 R08: 0000000000000000 R09: 00007ffd2cff7130
[ 44.413813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559259e30ad0
[ 44.414873] R13: 00007ffd2cff7ec0 R14: 0000559259e31bc0 R15: 0000559259e42780
[ 44.415949]
[ 44.416327] irq event stamp: 1809
[ 44.416822] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80
[ 44.418069] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80
[ 44.419337] softirqs last enabled at (1344): [] handle_softirqs+0x50c/0x770
[ 44.420594] softirqs last disabled at (1325): [] __irq_exit_rcu+0xc4/0x100
[ 44.421833] ---[ end trace 0000000000000000 ]---
[ 47.687937] ------------[ cut here ]------------
[ 47.688828] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.690802] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244
[ 47.692241] Modules linked in:
[ 47.692820] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.694748] Tainted: [W]=WARN
[ 47.695340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.696787] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.697677] 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
[ 47.700780] RSP: 0018:ffff8880187e7bc0 EFLAGS: 00010286
[ 47.701734] RAX: 0000000000000000 RBX: ffffed10030fcf78 RCX: ffffffff813a4050
[ 47.702985] RDX: ffff888019fd5340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.704262] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030fcf2f
[ 47.705516] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.706775] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880187e7df8
[ 47.708044] FS: 00007efe83a32900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.709467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.710511] CR2: 00007efe83f24580 CR3: 000000001b7d8000 CR4: 0000000000350ef0
[ 47.711810] Call Trace:
[ 47.712334]
[ 47.712737] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.713640] ? __create_object+0x59/0x80
[ 47.714420] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.715404] __vmalloc_noprof+0x59/0x60
[ 47.716144] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.716958] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.717885] bpf_prog_alloc+0x39/0x200
[ 47.718713] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.719664] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.720566] do_seccomp+0x349/0x25e0
[ 47.721272] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.722151] ? __pfx_do_seccomp+0x10/0x10
[ 47.722887] ? find_held_lock+0x2b/0x80
[ 47.723646] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.724598] ? static_key_count+0x60/0x80
[ 47.725386] prctl_set_seccomp+0x4e/0x70
[ 47.726153] __do_sys_prctl+0xe6c/0x1d70
[ 47.726884] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.727730] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.728676] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.729629] ? irqentry_exit+0xf3/0x650
[ 47.730389] do_syscall_64+0xbf/0x430
[ 47.731064] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.732010] RIP: 0033:0x7efe83f245cd
[ 47.732693] 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
[ 47.735770] RSP: 002b:00007ffd015bce10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.737068] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe83f245cd
[ 47.738310] RDX: 000055fbea2b0e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.739551] RBP: 00007ffd015bce70 R08: 0000000000000000 R09: 00007ffd015bc510
[ 47.740781] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fc15aa22b0
[ 47.742016] R13: 00007ffd015bd2a0 R14: 000055fc15aa4d20 R15: 000055fc15ab68d0
[ 47.743332]
[ 47.743745] irq event stamp: 1687
[ 47.744394] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80
[ 47.745890] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80
[ 47.747384] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770
[ 47.748901] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100
[ 47.750379] ---[ end trace 0000000000000000 ]---
[ 48.481966] ------------[ cut here ]------------
[ 48.482905] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.484898] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252
[ 48.486334] Modules linked in:
[ 48.486921] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 48.489085] Tainted: [W]=WARN
[ 48.489792] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.492655] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.493657] 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
[ 48.497124] RSP: 0018:ffff888016dbfbc0 EFLAGS: 00010286
[ 48.498058] RAX: 0000000000000000 RBX: ffffed1002db7f78 RCX: ffffffff813a4050
[ 48.499449] RDX: ffff888015aa1bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.500719] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db7f2f
[ 48.501961] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.503217] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dbfdf8
[ 48.504496] FS: 00007fd9bc2c2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 48.505894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.506978] CR2: 00007fd9bc7b4580 CR3: 000000000de81000 CR4: 0000000000350ef0
[ 48.508322] Call Trace:
[ 48.508781]
[ 48.509217] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.510061] ? __create_object+0x59/0x80
[ 48.510816] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.511795] __vmalloc_noprof+0x59/0x60
[ 48.512529] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.513371] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.514279] bpf_prog_alloc+0x39/0x200
[ 48.514971] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.515889] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.516759] do_seccomp+0x349/0x25e0
[ 48.517459] ? __pfx_css_rstat_updated+0x10/0x10
[ 48.518321] ? __pfx_do_seccomp+0x10/0x10
[ 48.519076] ? find_held_lock+0x2b/0x80
[ 48.519828] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.520760] ? static_key_count+0x60/0x80
[ 48.521541] prctl_set_seccomp+0x4e/0x70
[ 48.522290] __do_sys_prctl+0xe6c/0x1d70
[ 48.523016] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.523851] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.524788] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.525817] ? irqentry_exit+0xf3/0x650
[ 48.526572] do_syscall_64+0xbf/0x430
[ 48.527387] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.528310] RIP: 0033:0x7fd9bc7b45cd
[ 48.528957] 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
[ 48.532053] RSP: 002b:00007fff782cbf70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.533371] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd9bc7b45cd
[ 48.534610] RDX: 000055fbf08c0e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.536009] RBP: 00007fff782cbfd0 R08: 0000000000000000 R09: 00007fff782cb670
[ 48.537245] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fbff0baad0
[ 48.538491] R13: 00007fff782cc400 R14: 000055fbff0bbbc0 R15: 000055fbff0cc780
[ 48.539789]
[ 48.540160] irq event stamp: 2105
[ 48.540651] hardirqs last enabled at (2113): [] __up_console_sem+0x78/0x80
[ 48.541871] hardirqs last disabled at (2122): [] __up_console_sem+0x5d/0x80
[ 48.543087] softirqs last enabled at (2092): [] handle_softirqs+0x50c/0x770
[ 48.544342] softirqs last disabled at (2085): [] __irq_exit_rcu+0xc4/0x100
[ 48.545650] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:54469' (ECDSA) to the list of known hosts.
2025/11/17 19:42:42 fuzzer started
2025/11/17 19:42:43 dialing manager at localhost:37895
2025/11/17 19:42:43 checking machine...
2025/11/17 19:42:43 checking revisions...
[ 49.438069] kmemleak: Automatic memory scanning thread ended
2025/11/17 19:42:43 testing simple program...
[ 49.519338] cgroup: Unknown subsys name 'net'
[ 49.563821] cgroup: Unknown subsys name 'cpuset'
[ 49.576550] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
19:42:42 Registers:
info registers vcpu 0
RAX=ffff888009628001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888009627b01
RSI=ffff888009627b88 RDI=ffff888009627850 RBP=ffff888009627898 RSP=ffff8880096277d0
R8 =ffffffff86ab82c2 R9 =ffff888009627880 R10=000000000003c9ed R11=00000000000255cb
R12=ffff8880096278a0 R13=ffff888009627888 R14=ffff888009627b90 R15=ffff888009627840
RIP=ffffffff8135efa5 RFL=00000202 [-------] 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 0000000000000000 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe7c00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffe82f704a8 CR3=00000000073d8000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=00000000000238e9 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 fffffe5e00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f4d6aaa1000 CR3=000000000e294000 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=2032343a32343a393120373120766f4e XMM01=657463656e6e6f63736944203a5d3334
XMM02=302e303120746f6f722072657375206d XMM03=203a5d3334325b646873732072656c6c
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031343a32343a3931203731
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000