[ 45.895030] ------------[ cut here ]------------
[ 45.896066] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 45.898234] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235
[ 45.899809] Modules linked in:
[ 45.900512] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 45.902617] Tainted: [W]=WARN
[ 45.903282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 45.904881] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 45.905872] 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
[ 45.909272] RSP: 0018:ffff88801784fbc0 EFLAGS: 00010286
[ 45.910334] RAX: 0000000000000000 RBX: ffffed1002f09f78 RCX: ffffffff813a4050
[ 45.911686] RDX: ffff888017a4d340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 45.912751] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f09f2f
[ 45.913807] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 45.914872] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801784fdf8
[ 45.915958] FS: 00007f07637b6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 45.917153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.918037] CR2: 00007f0763ca8580 CR3: 000000001c339000 CR4: 0000000000350ef0
[ 45.919104] Call Trace:
[ 45.919523]
[ 45.919878] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 45.920620] ? __create_object+0x59/0x80
[ 45.921264] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 45.922029] __vmalloc_noprof+0x59/0x60
[ 45.922653] bpf_prog_alloc_no_stats+0x55/0x470
[ 45.923379] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.924122] bpf_prog_alloc+0x39/0x200
[ 45.924733] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.925519] bpf_prog_create_from_user+0xb2/0x2f0
[ 45.926265] do_seccomp+0x349/0x25e0
[ 45.926826] ? __pfx_css_rstat_updated+0x10/0x10
[ 45.927584] ? __pfx_do_seccomp+0x10/0x10
[ 45.928227] ? find_held_lock+0x2b/0x80
[ 45.928814] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 45.929609] ? static_key_count+0x60/0x80
[ 45.930267] prctl_set_seccomp+0x4e/0x70
[ 45.930868] __do_sys_prctl+0xe6c/0x1d70
[ 45.931524] ? __pfx___do_sys_prctl+0x10/0x10
[ 45.932258] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 45.933028] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 45.933826] ? irqentry_exit+0xf3/0x650
[ 45.934451] do_syscall_64+0xbf/0x430
[ 45.935020] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.935818] RIP: 0033:0x7f0763ca85cd
[ 45.936387] 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
[ 45.938991] RSP: 002b:00007ffe5bb76ff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 45.940135] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0763ca85cd
[ 45.941183] RDX: 000055dfa34ebe00 RSI: 0000000000000002 RDI: 0000000000000016
[ 45.942271] RBP: 00007ffe5bb77050 R08: 0000000000000000 R09: 00007ffe5bb766f0
[ 45.943326] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dfdafb1b10
[ 45.944397] R13: 00007ffe5bb77480 R14: 000055dfdafb22b0 R15: 000055dfdafc66f0
[ 45.945466]
[ 45.945816] irq event stamp: 2407
[ 45.946351] hardirqs last enabled at (2417): [] __up_console_sem+0x78/0x80
[ 45.947637] hardirqs last disabled at (2432): [] __up_console_sem+0x5d/0x80
[ 45.948901] softirqs last enabled at (2430): [] handle_softirqs+0x50c/0x770
[ 45.950169] softirqs last disabled at (2425): [] __irq_exit_rcu+0xc4/0x100
[ 45.951449] ---[ end trace 0000000000000000 ]---
[ 48.666480] ------------[ cut here ]------------
[ 48.667397] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.669411] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243
[ 48.670937] Modules linked in:
[ 48.671570] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 48.673512] Tainted: [W]=WARN
[ 48.674053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.675496] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.676395] 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
[ 48.679598] RSP: 0018:ffff88801b73fbc0 EFLAGS: 00010286
[ 48.680564] RAX: 0000000000000000 RBX: ffffed10036e7f78 RCX: ffffffff813a4050
[ 48.681823] RDX: ffff88800f353780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.683069] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036e7f2f
[ 48.684337] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.685585] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b73fdf8
[ 48.686842] FS: 00007ff3004a5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 48.688298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.689338] CR2: 00007ff300997580 CR3: 000000001fdd5000 CR4: 0000000000350ef0
[ 48.690587] Call Trace:
[ 48.691039]
[ 48.691478] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.692357] ? __create_object+0x59/0x80
[ 48.693089] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.694034] __vmalloc_noprof+0x59/0x60
[ 48.694762] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.695631] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.696547] bpf_prog_alloc+0x39/0x200
[ 48.697259] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.698124] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.699013] do_seccomp+0x349/0x25e0
[ 48.699725] ? __pfx_css_rstat_updated+0x10/0x10
[ 48.700618] ? __pfx_do_seccomp+0x10/0x10
[ 48.701400] ? find_held_lock+0x2b/0x80
[ 48.702102] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.703061] ? static_key_count+0x60/0x80
[ 48.703869] prctl_set_seccomp+0x4e/0x70
[ 48.704639] __do_sys_prctl+0xe6c/0x1d70
[ 48.705428] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.706281] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.707255] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.708239] ? irqentry_exit+0xf3/0x650
[ 48.708951] do_syscall_64+0xbf/0x430
[ 48.709675] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.710616] RIP: 0033:0x7ff3009975cd
[ 48.711306] 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
[ 48.714482] RSP: 002b:00007ffd6500f600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.715851] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff3009975cd
[ 48.717118] RDX: 00005600792a2e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.718382] RBP: 00007ffd6500f660 R08: 0000000000000000 R09: 00007ffd6500ed00
[ 48.719678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560087b5f240
[ 48.720945] R13: 00007ffd6500fa90 R14: 0000560087b68380 R15: 0000560087b73540
[ 48.722224]
[ 48.722640] irq event stamp: 1753
[ 48.723276] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80
[ 48.724777] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80
[ 48.726262] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770
[ 48.727783] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100
[ 48.729259] ---[ end trace 0000000000000000 ]---
[ 49.444300] ------------[ cut here ]------------
[ 49.445289] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 49.447433] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250
[ 49.448994] Modules linked in:
[ 49.449905] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 49.452125] Tainted: [W]=WARN
[ 49.452767] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.454347] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 49.455322] 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
[ 49.458725] RSP: 0018:ffff88801790fbc0 EFLAGS: 00010286
[ 49.459793] RAX: 0000000000000000 RBX: ffffed1002f21f78 RCX: ffffffff813a4050
[ 49.461174] RDX: ffff88801b73d340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 49.462581] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f21f2f
[ 49.463968] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 49.465369] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801790fdf8
[ 49.466765] FS: 00007f9450bae900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 49.468333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.469488] CR2: 00007ffdda398ef8 CR3: 000000000cd1c000 CR4: 0000000000350ef0
[ 49.470861] Call Trace:
[ 49.471407]
[ 49.471867] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 49.472831] ? __create_object+0x59/0x80
[ 49.473671] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 49.474707] __vmalloc_noprof+0x59/0x60
[ 49.475509] bpf_prog_alloc_no_stats+0x55/0x470
[ 49.476465] ? __pfx_seccomp_check_filter+0x10/0x10
[ 49.477468] bpf_prog_alloc+0x39/0x200
[ 49.478278] ? __pfx_seccomp_check_filter+0x10/0x10
[ 49.479287] bpf_prog_create_from_user+0xb2/0x2f0
[ 49.480286] do_seccomp+0x349/0x25e0
[ 49.481025] ? find_held_lock+0x2b/0x80
[ 49.481848] ? do_prlimit+0x310/0x610
[ 49.482650] ? __pfx_do_seccomp+0x10/0x10
[ 49.483502] ? do_raw_spin_unlock+0x53/0x220
[ 49.484427] ? _raw_spin_unlock+0x1e/0x40
[ 49.485281] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 49.486313] ? static_key_count+0x60/0x80
[ 49.487137] prctl_set_seccomp+0x4e/0x70
[ 49.487988] __do_sys_prctl+0xe6c/0x1d70
[ 49.488846] ? __pfx___do_sys_prctl+0x10/0x10
[ 49.489785] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 49.490838] ? irqentry_exit+0xf3/0x650
[ 49.491667] do_syscall_64+0xbf/0x430
[ 49.492488] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.493512] RIP: 0033:0x7f94510a05cd
[ 49.494279] 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
[ 49.497775] RSP: 002b:00007ffdda397890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 49.499269] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94510a05cd
[ 49.500686] RDX: 00005638d1655e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 49.502099] RBP: 00007ffdda3978f0 R08: 0000000000000000 R09: 00007ffdda396f90
[ 49.503495] R10: 0000000000000000 R11: 0000000000000246 R12: 00005638e3407bf0
[ 49.504913] R13: 00007ffdda397d20 R14: 00005638e3411380 R15: 00005638e341c460
[ 49.506349]
[ 49.506816] irq event stamp: 1813
[ 49.507523] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80
[ 49.509005] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80
[ 49.510412] softirqs last enabled at (1380): [] handle_softirqs+0x50c/0x770
[ 49.511846] softirqs last disabled at (1375): [] __irq_exit_rcu+0xc4/0x100
[ 49.513242] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:31094' (ECDSA) to the list of known hosts.
2025/11/18 20:08:07 fuzzer started
2025/11/18 20:08:07 dialing manager at localhost:34383
2025/11/18 20:08:07 checking machine...
2025/11/18 20:08:07 checking revisions...
[ 50.440130] kmemleak: Automatic memory scanning thread ended
2025/11/18 20:08:07 testing simple program...
[ 50.537994] cgroup: Unknown subsys name 'net'
[ 50.586679] cgroup: Unknown subsys name 'cpuset'
[ 50.603417] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
20:08:06 Registers:
info registers vcpu 0
RAX=0000002155e19604 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000021
RSI=ffff88806ce23b00 RDI=000000000004ffad RBP=ffff88806ce23b00 RSP=ffff88806ce08ed8
R8 =0000000000000001 R9 =0000000000000000 R10=00000000000e4f17 R11=0000000000000001
R12=000000000004ffad R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500
RIP=ffffffff8132e865 RFL=00000016 [----AP-] 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=00007fd9aa7d9000 CR3=000000000d6ae000 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=38303a303220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61
XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363032
XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000
XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=ffff88800cc44280 RCX=ffffffff8151db15 RDX=ffff8880160b8000
RSI=ffffffff819ec812 RDI=ffff8880185678d0 RBP=ffff88800aa74280 RSP=ffff888018567850
R8 =0000000000000001 R9 =ffffed100384be01 R10=ffff88801c25f00f R11=0000000000000000
R12=00007ff300483000 R13=dffffc0000000000 R14=ffff88800cc44280 R15=00007ff300683000
RIP=ffffffff819ec816 RFL=00000293 [--S-A-C] 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 00007ff3004a5900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe7400000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ff300484020 CR3=000000000dee6000 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