[ 50.605530] ------------[ cut here ]------------
[ 50.606546] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 50.608665] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233
[ 50.610194] Modules linked in:
[ 50.610895] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 50.612973] Tainted: [W]=WARN
[ 50.613608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.615140] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 50.616086] 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
[ 50.619375] RSP: 0018:ffff888017067bc0 EFLAGS: 00010286
[ 50.620400] RAX: 0000000000000000 RBX: ffffed1002e0cf78 RCX: ffffffff813a4050
[ 50.621741] RDX: ffff888016589bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 50.623067] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0cf2f
[ 50.624406] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 50.625735] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017067df8
[ 50.627054] FS: 00007f927bdae900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 50.628517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.629630] CR2: 00007ffeeb5bdef8 CR3: 000000000daea000 CR4: 0000000000350ef0
[ 50.630954] Call Trace:
[ 50.631482]
[ 50.631904] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 50.632832] ? __create_object+0x59/0x80
[ 50.633661] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 50.634650] __vmalloc_noprof+0x59/0x60
[ 50.635439] bpf_prog_alloc_no_stats+0x55/0x470
[ 50.636278] ? __pfx_seccomp_check_filter+0x10/0x10
[ 50.637246] bpf_prog_alloc+0x39/0x200
[ 50.637998] ? __pfx_seccomp_check_filter+0x10/0x10
[ 50.638948] bpf_prog_create_from_user+0xb2/0x2f0
[ 50.639874] do_seccomp+0x349/0x25e0
[ 50.640599] ? find_held_lock+0x2b/0x80
[ 50.641384] ? do_prlimit+0x310/0x610
[ 50.642099] ? __pfx_do_seccomp+0x10/0x10
[ 50.642901] ? do_raw_spin_unlock+0x53/0x220
[ 50.643744] ? _raw_spin_unlock+0x1e/0x40
[ 50.644538] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 50.645530] ? static_key_count+0x60/0x80
[ 50.646347] prctl_set_seccomp+0x4e/0x70
[ 50.647083] __do_sys_prctl+0xe6c/0x1d70
[ 50.647878] ? __pfx___do_sys_prctl+0x10/0x10
[ 50.648750] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 50.649737] ? irqentry_exit+0xf3/0x650
[ 50.650508] do_syscall_64+0xbf/0x430
[ 50.651211] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.652173] RIP: 0033:0x7f927c2a05cd
[ 50.652879] 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
[ 50.656060] RSP: 002b:00007ffeeb5bb990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 50.657455] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f927c2a05cd
[ 50.658746] RDX: 0000564333170e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 50.660043] RBP: 00007ffeeb5bb9f0 R08: 0000000000000000 R09: 00007ffeeb5bb090
[ 50.661351] R10: 0000000000000000 R11: 0000000000000246 R12: 00005643451abbf0
[ 50.662640] R13: 00007ffeeb5bbe20 R14: 00005643451b5380 R15: 00005643451c0460
[ 50.663937]
[ 50.664406] irq event stamp: 1723
[ 50.665006] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80
[ 50.666559] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80
[ 50.668070] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770
[ 50.669651] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100
[ 50.671331] ---[ end trace 0000000000000000 ]---
[ 54.337259] ------------[ cut here ]------------
[ 54.338176] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.340167] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243
[ 54.341628] Modules linked in:
[ 54.342213] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 54.345629] Tainted: [W]=WARN
[ 54.346189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.347736] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.348634] 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
[ 54.351834] RSP: 0018:ffff88801d64fbc0 EFLAGS: 00010286
[ 54.352804] RAX: 0000000000000000 RBX: ffffed1003ac9f78 RCX: ffffffff813a4050
[ 54.354084] RDX: ffff8880146b8000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.355340] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003ac9f2f
[ 54.356604] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.357873] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801d64fdf8
[ 54.359138] FS: 00007fa4b854e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 54.360563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.361622] CR2: 00007fffeb01eef8 CR3: 000000001f268000 CR4: 0000000000350ef0
[ 54.362931] Call Trace:
[ 54.363430]
[ 54.363841] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.364724] ? __create_object+0x59/0x80
[ 54.365512] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.366470] __vmalloc_noprof+0x59/0x60
[ 54.367170] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.368038] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.368957] bpf_prog_alloc+0x39/0x200
[ 54.369704] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.370628] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.371527] do_seccomp+0x349/0x25e0
[ 54.372194] ? find_held_lock+0x2b/0x80
[ 54.372925] ? do_prlimit+0x310/0x610
[ 54.373656] ? __pfx_do_seccomp+0x10/0x10
[ 54.374432] ? do_raw_spin_unlock+0x53/0x220
[ 54.375215] ? _raw_spin_unlock+0x1e/0x40
[ 54.375994] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.376950] ? static_key_count+0x60/0x80
[ 54.377756] prctl_set_seccomp+0x4e/0x70
[ 54.378516] __do_sys_prctl+0xe6c/0x1d70
[ 54.379239] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.380091] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.381050] ? irqentry_exit+0xf3/0x650
[ 54.381804] do_syscall_64+0xbf/0x430
[ 54.382544] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.383488] RIP: 0033:0x7fa4b8a405cd
[ 54.384146] 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
[ 54.387311] RSP: 002b:00007fffeb01cdb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.388656] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4b8a405cd
[ 54.389941] RDX: 00005644b5a16e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.391228] RBP: 00007fffeb01ce10 R08: 0000000000000000 R09: 00007fffeb01c4b0
[ 54.392511] R10: 0000000000000000 R11: 0000000000000246 R12: 00005644dcaad2b0
[ 54.393788] R13: 00007fffeb01d240 R14: 00005644dcaafd20 R15: 00005644dcac18d0
[ 54.395070]
[ 54.395533] irq event stamp: 2089
[ 54.396132] hardirqs last enabled at (2097): [] __up_console_sem+0x78/0x80
[ 54.397662] hardirqs last disabled at (2106): [] __up_console_sem+0x5d/0x80
[ 54.399159] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770
[ 54.400673] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100
[ 54.402171] ---[ end trace 0000000000000000 ]---
[ 55.215916] ------------[ cut here ]------------
[ 55.216687] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 55.218387] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250
[ 55.219570] Modules linked in:
[ 55.220058] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 55.221704] Tainted: [W]=WARN
[ 55.222166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.223433] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 55.224156] 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
[ 55.226798] RSP: 0018:ffff8880174dfbc0 EFLAGS: 00010286
[ 55.227616] RAX: 0000000000000000 RBX: ffffed1002e9bf78 RCX: ffffffff813a4050
[ 55.228683] RDX: ffff888016378000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 55.229762] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9bf2f
[ 55.230828] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 55.231890] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174dfdf8
[ 55.232955] FS: 00007fd024ef7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 55.234163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.235052] CR2: 00007ffeabef4ef8 CR3: 000000000e557000 CR4: 0000000000350ef0
[ 55.236118] Call Trace:
[ 55.236532]
[ 55.236876] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 55.237628] ? __create_object+0x59/0x80
[ 55.238244] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 55.239045] __vmalloc_noprof+0x59/0x60
[ 55.239667] bpf_prog_alloc_no_stats+0x55/0x470
[ 55.240385] ? __pfx_seccomp_check_filter+0x10/0x10
[ 55.241117] bpf_prog_alloc+0x39/0x200
[ 55.241746] ? __pfx_seccomp_check_filter+0x10/0x10
[ 55.242522] bpf_prog_create_from_user+0xb2/0x2f0
[ 55.243233] do_seccomp+0x349/0x25e0
[ 55.243832] ? find_held_lock+0x2b/0x80
[ 55.244468] ? do_prlimit+0x310/0x610
[ 55.245045] ? __pfx_do_seccomp+0x10/0x10
[ 55.245713] ? do_raw_spin_unlock+0x53/0x220
[ 55.246397] ? _raw_spin_unlock+0x1e/0x40
[ 55.247006] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 55.247807] ? static_key_count+0x60/0x80
[ 55.248468] prctl_set_seccomp+0x4e/0x70
[ 55.249072] __do_sys_prctl+0xe6c/0x1d70
[ 55.249736] ? __pfx___do_sys_prctl+0x10/0x10
[ 55.250446] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 55.251210] ? irqentry_exit+0xf3/0x650
[ 55.251841] do_syscall_64+0xbf/0x430
[ 55.252451] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 55.253210] RIP: 0033:0x7fd0253e95cd
[ 55.253801] 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
[ 55.256429] RSP: 002b:00007ffeabef3b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 55.257580] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd0253e95cd
[ 55.258647] RDX: 000055a37f083e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 55.259727] RBP: 00007ffeabef3bd0 R08: 0000000000000000 R09: 00007ffeabef3270
[ 55.260801] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a3a0e04ad0
[ 55.261887] R13: 00007ffeabef4000 R14: 000055a3a0e05bc0 R15: 000055a3a0e16780
[ 55.262978]
[ 55.263362] irq event stamp: 1705
[ 55.263869] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80
[ 55.265139] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80
[ 55.266408] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770
[ 55.267689] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100
[ 55.268963] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:28349' (ECDSA) to the list of known hosts.
2025/11/19 01:40:17 fuzzer started
2025/11/19 01:40:17 dialing manager at localhost:34383
2025/11/19 01:40:17 checking machine...
2025/11/19 01:40:17 checking revisions...
[ 56.224629] kmemleak: Automatic memory scanning thread ended
2025/11/19 01:40:17 testing simple program...
[ 56.308777] cgroup: Unknown subsys name 'net'
[ 56.368329] cgroup: Unknown subsys name 'cpuset'
[ 56.387100] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
01:40:16 Registers:
info registers vcpu 0
RAX=ffff88800d1b9de0 RBX=ffff88800e32b250 RCX=0000000000000000 RDX=0000000000000000
RSI=ffff888008c4b77f RDI=ffff888008c4b701 RBP=ffff888008c4b780 RSP=ffff8880160975c0
R8 =0000000000000001 R9 =ffffffff81b2e42b R10=ffffea0000346e40 R11=0000000000000001
R12=0000000000000000 R13=ffff8880160975f8 R14=ffff88800d1b96f0 R15=ffff88800d1b96f0
RIP=ffffffff81b2e408 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 00007efeb4cef900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe1600000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007efeb4405000 CR3=000000000da05000 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=2036313a30343a313020393120766f4e XMM01=73732878696e755f6d6170203a5d3234
XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035313a30343a3130203931
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000000 RBX=ffff88806cf38140 RCX=ffffffff84bf028b RDX=1ffff1100d9e702d
RSI=ffffffff84bf0294 RDI=ffff88806cf38168 RBP=00007fa4b8609000 RSP=ffff888016cafc70
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=ffff88800e83e780 R13=0000000000000004 R14=ffff888016b0cb60 R15=00007fa4b860bfff
RIP=ffffffff815be35e 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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007fa4b854e900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe2400000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fa4b860b50c CR3=000000001f1fb000 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=6720646572637465733a4d41503d706f 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