[ 43.923485] ------------[ cut here ]------------
[ 43.924418] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 43.926482] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235
[ 43.929281] Modules linked in:
[ 43.929925] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 43.931934] Tainted: [W]=WARN
[ 43.932487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 43.933997] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 43.934899] 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
[ 43.938100] RSP: 0018:ffff888016517bc0 EFLAGS: 00010286
[ 43.939070] RAX: 0000000000000000 RBX: ffffed1002ca2f78 RCX: ffffffff813a4050
[ 43.940375] RDX: ffff88801656d340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 43.941683] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca2f2f
[ 43.942968] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 43.944260] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016517df8
[ 43.945578] FS: 00007fb9aacc5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 43.947013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 43.948087] CR2: 00007fb9ab1b7580 CR3: 000000000d25c000 CR4: 0000000000350ef0
[ 43.949388] Call Trace:
[ 43.949850]
[ 43.950291] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 43.951188] ? __create_object+0x59/0x80
[ 43.951978] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 43.952942] __vmalloc_noprof+0x59/0x60
[ 43.953661] bpf_prog_alloc_no_stats+0x55/0x470
[ 43.954534] ? __pfx_seccomp_check_filter+0x10/0x10
[ 43.955449] bpf_prog_alloc+0x39/0x200
[ 43.956182] ? __pfx_seccomp_check_filter+0x10/0x10
[ 43.957124] bpf_prog_create_from_user+0xb2/0x2f0
[ 43.958054] do_seccomp+0x349/0x25e0
[ 43.958723] ? __pfx_css_rstat_updated+0x10/0x10
[ 43.959640] ? __pfx_do_seccomp+0x10/0x10
[ 43.960443] ? find_held_lock+0x2b/0x80
[ 43.961206] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 43.962185] ? static_key_count+0x60/0x80
[ 43.962989] prctl_set_seccomp+0x4e/0x70
[ 43.963722] __do_sys_prctl+0xe6c/0x1d70
[ 43.964500] ? __pfx___do_sys_prctl+0x10/0x10
[ 43.965402] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 43.966373] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 43.967344] ? irqentry_exit+0xf3/0x650
[ 43.968109] do_syscall_64+0xbf/0x430
[ 43.968814] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 43.969782] RIP: 0033:0x7fb9ab1b75cd
[ 43.970495] 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
[ 43.973723] RSP: 002b:00007fffcd6989e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 43.975112] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb9ab1b75cd
[ 43.976397] RDX: 0000559139fa0e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 43.977693] RBP: 00007fffcd698a40 R08: 0000000000000000 R09: 00007fffcd6980e0
[ 43.978981] R10: 0000000000000000 R11: 0000000000000246 R12: 000055913a73dad0
[ 43.980290] R13: 00007fffcd698e70 R14: 000055913a73ebc0 R15: 000055913a74f780
[ 43.981613]
[ 43.982091] irq event stamp: 1989
[ 43.982703] hardirqs last enabled at (1997): [] __up_console_sem+0x78/0x80
[ 43.984228] hardirqs last disabled at (2006): [] __up_console_sem+0x5d/0x80
[ 43.985754] softirqs last enabled at (1910): [] handle_softirqs+0x50c/0x770
[ 43.987298] softirqs last disabled at (1905): [] __irq_exit_rcu+0xc4/0x100
[ 43.988811] ---[ end trace 0000000000000000 ]---
[ 46.909371] ------------[ cut here ]------------
[ 46.910293] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 46.912256] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244
[ 46.913728] Modules linked in:
[ 46.914364] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 46.916548] Tainted: [W]=WARN
[ 46.917391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 46.918840] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 46.919731] 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
[ 46.923355] RSP: 0018:ffff888017557bc0 EFLAGS: 00010286
[ 46.924815] RAX: 0000000000000000 RBX: ffffed1002eaaf78 RCX: ffffffff813a4050
[ 46.926129] RDX: ffff88801a92d340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 46.927409] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eaaf2f
[ 46.928695] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 46.929976] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017557df8
[ 46.931275] FS: 00007f276f8ac900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 46.932714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.933784] CR2: 00007ffc3aa62ef7 CR3: 000000000b8f1000 CR4: 0000000000350ef0
[ 46.935063] Call Trace:
[ 46.935528]
[ 46.935986] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 46.936839] ? __create_object+0x59/0x80
[ 46.937633] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 46.938607] __vmalloc_noprof+0x59/0x60
[ 46.939372] bpf_prog_alloc_no_stats+0x55/0x470
[ 46.940248] ? __pfx_seccomp_check_filter+0x10/0x10
[ 46.941186] bpf_prog_alloc+0x39/0x200
[ 46.941927] ? __pfx_seccomp_check_filter+0x10/0x10
[ 46.942799] bpf_prog_create_from_user+0xb2/0x2f0
[ 46.943701] do_seccomp+0x349/0x25e0
[ 46.944421] ? find_held_lock+0x2b/0x80
[ 46.945193] ? do_prlimit+0x310/0x610
[ 46.945926] ? __pfx_do_seccomp+0x10/0x10
[ 46.946664] ? do_raw_spin_unlock+0x53/0x220
[ 46.947496] ? _raw_spin_unlock+0x1e/0x40
[ 46.948281] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 46.949269] ? static_key_count+0x60/0x80
[ 46.950074] prctl_set_seccomp+0x4e/0x70
[ 46.950797] __do_sys_prctl+0xe6c/0x1d70
[ 46.951573] ? __pfx___do_sys_prctl+0x10/0x10
[ 46.952427] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 46.953440] ? irqentry_exit+0xf3/0x650
[ 46.954223] do_syscall_64+0xbf/0x430
[ 46.954979] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.955940] RIP: 0033:0x7f276fd9e5cd
[ 46.956598] 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
[ 46.959767] RSP: 002b:00007ffc3aa61410 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 46.961147] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f276fd9e5cd
[ 46.962434] RDX: 00005636baac2e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 46.963718] RBP: 00007ffc3aa61470 R08: 0000000000000000 R09: 00007ffc3aa60b10
[ 46.965014] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636f2334bf0
[ 46.966306] R13: 00007ffc3aa618a0 R14: 00005636f233e380 R15: 00005636f2349460
[ 46.967610]
[ 46.968068] irq event stamp: 1819
[ 46.968680] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80
[ 46.970209] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80
[ 46.971738] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770
[ 46.973301] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100
[ 46.974814] ---[ end trace 0000000000000000 ]---
[ 47.779784] ------------[ cut here ]------------
[ 47.780582] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.782277] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251
[ 47.783543] Modules linked in:
[ 47.784099] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.785760] Tainted: [W]=WARN
[ 47.786255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.787478] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.788258] 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
[ 47.790891] RSP: 0018:ffff88801aa07bc0 EFLAGS: 00010286
[ 47.791655] RAX: 0000000000000000 RBX: ffffed1003540f78 RCX: ffffffff813a4050
[ 47.792705] RDX: ffff8880140eb780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.793785] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003540f2f
[ 47.794860] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.795956] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa07df8
[ 47.797029] FS: 00007f7eb63c2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.798227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.799116] CR2: 00007f7eb68b4580 CR3: 000000001c76d000 CR4: 0000000000350ef0
[ 47.800181] Call Trace:
[ 47.800572]
[ 47.800953] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.801576] ? __create_object+0x59/0x80
[ 47.802099] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.802701] __vmalloc_noprof+0x59/0x60
[ 47.803192] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.803731] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.804335] bpf_prog_alloc+0x39/0x200
[ 47.804793] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.805406] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.805990] do_seccomp+0x349/0x25e0
[ 47.806436] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.807022] ? __pfx_do_seccomp+0x10/0x10
[ 47.807510] ? find_held_lock+0x2b/0x80
[ 47.808014] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.808613] ? static_key_count+0x60/0x80
[ 47.809151] prctl_set_seccomp+0x4e/0x70
[ 47.809629] __do_sys_prctl+0xe6c/0x1d70
[ 47.810142] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.810677] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.811308] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.811946] ? irqentry_exit+0xf3/0x650
[ 47.812424] do_syscall_64+0xbf/0x430
[ 47.812916] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.813531] RIP: 0033:0x7f7eb68b45cd
[ 47.813989] 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
[ 47.816089] RSP: 002b:00007ffed2f8e000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.816986] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7eb68b45cd
[ 47.817795] RDX: 0000563888883e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.818627] RBP: 00007ffed2f8e060 R08: 0000000000000000 R09: 00007ffed2f8d700
[ 47.819473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563898be42b0
[ 47.820319] R13: 00007ffed2f8e490 R14: 0000563898be6d20 R15: 0000563898bf88d0
[ 47.821161]
[ 47.821438] irq event stamp: 1693
[ 47.821826] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80
[ 47.822812] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80
[ 47.823797] softirqs last enabled at (1224): [] handle_softirqs+0x50c/0x770
[ 47.824795] softirqs last disabled at (1215): [] __irq_exit_rcu+0xc4/0x100
[ 47.825797] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:60890' (ECDSA) to the list of known hosts.
2025/11/18 10:36:07 fuzzer started
2025/11/18 10:36:08 dialing manager at localhost:34383
2025/11/18 10:36:08 checking machine...
2025/11/18 10:36:08 checking revisions...
[ 48.815707] kmemleak: Automatic memory scanning thread ended
2025/11/18 10:36:08 testing simple program...
[ 48.903210] cgroup: Unknown subsys name 'net'
[ 48.960737] cgroup: Unknown subsys name 'cpuset'
[ 48.972571] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
10:36:07 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=0000000000000000 RCX=1b654acc696519e0 RDX=0000000066173991
RSI=000000007a16d3da RDI=00000000bd19e616 RBP=ffffffff85e1ffe0 RSP=ffff8880173b7530
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200
RIP=ffffffff8152937f RFL=00000057 [---ZAPC] 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 00007f1d22f75700 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe5000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffc3aa5b000 CR3=000000000c9af000 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=2037303a36333a303120383120766f4e XMM01=73732878696e755f6d6170203a5d3334
XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036303a36333a3031203831
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=ffff88800d9168c0 RBX=0000000000000200 RCX=ffffffff8152d723 RDX=ffff88800d906ed8
RSI=0000000000000000 RDI=ffff88800d91a500 RBP=ffff88800d91a500 RSP=ffff8880143bfa48
R8 =0000000000000001 R9 =ffffed1002877f3a R10=0000000000000003 R11=0000000000000001
R12=ffff88800daa89a8 R13=0000000000000246 R14=ffff88800d91a500 R15=ffff88800944cc80
RIP=ffffffff81b61af4 RFL=00000082 [--S----] 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 00007f276f8ac900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe5100000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f276f87b008 CR3=000000001eca8000 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=652022746f6f72223d74636361207469
XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000