[ 44.231652] ------------[ cut here ]------------
[ 44.232392] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.233985] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235
[ 44.235487] Modules linked in:
[ 44.236103] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.238158] Tainted: [W]=WARN
[ 44.238798] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.240310] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.241220] 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
[ 44.244493] RSP: 0018:ffff888017477bc0 EFLAGS: 00010286
[ 44.245517] RAX: 0000000000000000 RBX: ffffed1002e8ef78 RCX: ffffffff813a4050
[ 44.246846] RDX: ffff888017455340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.248184] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8ef2f
[ 44.249509] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.250844] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017477df8
[ 44.252179] FS: 00007fdd062fe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 44.253673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.254788] CR2: 00007ffd27df9ef7 CR3: 000000000ceb2000 CR4: 0000000000350ef0
[ 44.256125] Call Trace:
[ 44.256641]
[ 44.257083] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.258002] ? __create_object+0x59/0x80
[ 44.258845] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.259736] __vmalloc_noprof+0x59/0x60
[ 44.260399] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.261117] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.261913] bpf_prog_alloc+0x39/0x200
[ 44.262557] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.263372] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.264109] do_seccomp+0x349/0x25e0
[ 44.264715] ? find_held_lock+0x2b/0x80
[ 44.265370] ? do_prlimit+0x310/0x610
[ 44.265947] ? __pfx_do_seccomp+0x10/0x10
[ 44.266626] ? do_raw_spin_unlock+0x53/0x220
[ 44.267343] ? _raw_spin_unlock+0x1e/0x40
[ 44.267955] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.268789] ? static_key_count+0x60/0x80
[ 44.269478] prctl_set_seccomp+0x4e/0x70
[ 44.270128] __do_sys_prctl+0xe6c/0x1d70
[ 44.270804] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.271536] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.272372] ? irqentry_exit+0xf3/0x650
[ 44.272970] do_syscall_64+0xbf/0x430
[ 44.273607] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.274418] RIP: 0033:0x7fdd067f05cd
[ 44.274989] 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
[ 44.277703] RSP: 002b:00007ffd27df75b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.278874] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd067f05cd
[ 44.279965] RDX: 000055bd053d5e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.281069] RBP: 00007ffd27df7610 R08: 0000000000000000 R09: 00007ffd27df6cb0
[ 44.282160] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd433a1ad0
[ 44.283282] R13: 00007ffd27df7a40 R14: 000055bd433a2bc0 R15: 000055bd433b3780
[ 44.284389]
[ 44.284746] irq event stamp: 1841
[ 44.285384] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80
[ 44.286939] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80
[ 44.288303] softirqs last enabled at (1876): [] handle_softirqs+0x50c/0x770
[ 44.289603] softirqs last disabled at (1869): [] __irq_exit_rcu+0xc4/0x100
[ 44.290898] ---[ end trace 0000000000000000 ]---
[ 47.800780] ------------[ cut here ]------------
[ 47.801549] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.803221] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243
[ 47.804457] Modules linked in:
[ 47.804947] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.806677] Tainted: [W]=WARN
[ 47.807139] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.808377] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.809112] 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
[ 47.811764] RSP: 0018:ffff888016b67bc0 EFLAGS: 00010286
[ 47.812578] RAX: 0000000000000000 RBX: ffffed1002d6cf78 RCX: ffffffff813a4050
[ 47.813642] RDX: ffff88800a349bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.814720] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6cf2f
[ 47.815790] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.816852] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b67df8
[ 47.817915] FS: 00007f725b3d1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.819123] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.820006] CR2: 00007f725b8c3580 CR3: 000000000a5a6000 CR4: 0000000000350ef0
[ 47.821072] Call Trace:
[ 47.821498]
[ 47.821840] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.822588] ? __create_object+0x59/0x80
[ 47.823213] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.824021] __vmalloc_noprof+0x59/0x60
[ 47.824649] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.825371] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.826104] bpf_prog_alloc+0x39/0x200
[ 47.826735] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.827508] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.828219] do_seccomp+0x349/0x25e0
[ 47.828817] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.829564] ? __pfx_do_seccomp+0x10/0x10
[ 47.830179] ? find_held_lock+0x2b/0x80
[ 47.830824] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.831617] ? static_key_count+0x60/0x80
[ 47.832241] prctl_set_seccomp+0x4e/0x70
[ 47.832890] __do_sys_prctl+0xe6c/0x1d70
[ 47.833544] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.834220] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.835033] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.835829] ? irqentry_exit+0xf3/0x650
[ 47.836469] do_syscall_64+0xbf/0x430
[ 47.837050] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.837838] RIP: 0033:0x7f725b8c35cd
[ 47.838423] 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
[ 47.841077] RSP: 002b:00007fff7674dac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.842211] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f725b8c35cd
[ 47.843277] RDX: 0000559727045e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.844343] RBP: 00007fff7674db20 R08: 0000000000000000 R09: 00007fff7674d1c0
[ 47.845416] R10: 0000000000000000 R11: 0000000000000246 R12: 000055974698cad0
[ 47.846501] R13: 00007fff7674df50 R14: 000055974698dbc0 R15: 000055974699e780
[ 47.847596]
[ 47.847957] irq event stamp: 1781
[ 47.848491] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80
[ 47.849759] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80
[ 47.851036] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770
[ 47.852315] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100
[ 47.853575] ---[ end trace 0000000000000000 ]---
[ 48.678418] ------------[ cut here ]------------
[ 48.679390] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.681405] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250
[ 48.682894] Modules linked in:
[ 48.683592] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 48.685595] Tainted: [W]=WARN
[ 48.686144] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.687657] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.688578] 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
[ 48.691742] RSP: 0018:ffff888015c67bc0 EFLAGS: 00010286
[ 48.692731] RAX: 0000000000000000 RBX: ffffed1002b8cf78 RCX: ffffffff813a4050
[ 48.694029] RDX: ffff88800e6c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.695326] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b8cf2f
[ 48.696613] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.697925] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c67df8
[ 48.699249] FS: 00007effe5705900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 48.700706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.701771] CR2: 00007effe5bf7580 CR3: 000000001f1de000 CR4: 0000000000350ef0
[ 48.703059] Call Trace:
[ 48.703578]
[ 48.703990] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.704906] ? __create_object+0x59/0x80
[ 48.705699] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.706674] __vmalloc_noprof+0x59/0x60
[ 48.707438] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.708308] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.709210] bpf_prog_alloc+0x39/0x200
[ 48.709942] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.710895] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.711811] do_seccomp+0x349/0x25e0
[ 48.712536] ? __pfx_css_rstat_updated+0x10/0x10
[ 48.713435] ? __pfx_do_seccomp+0x10/0x10
[ 48.714189] ? find_held_lock+0x2b/0x80
[ 48.714967] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.715951] ? static_key_count+0x60/0x80
[ 48.716764] prctl_set_seccomp+0x4e/0x70
[ 48.717559] __do_sys_prctl+0xe6c/0x1d70
[ 48.718336] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.719177] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.720146] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.721107] ? irqentry_exit+0xf3/0x650
[ 48.721879] do_syscall_64+0xbf/0x430
[ 48.722627] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.723594] RIP: 0033:0x7effe5bf75cd
[ 48.724298] 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
[ 48.727455] RSP: 002b:00007ffcded4b560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.728834] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007effe5bf75cd
[ 48.730121] RDX: 0000564fd12e0e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.731435] RBP: 00007ffcded4b5c0 R08: 0000000000000000 R09: 00007ffcded4ac60
[ 48.732745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564fe33fcad0
[ 48.734038] R13: 00007ffcded4b9f0 R14: 0000564fe33fdbc0 R15: 0000564fe340e780
[ 48.735348]
[ 48.735781] irq event stamp: 1729
[ 48.736429] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80
[ 48.737947] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80
[ 48.739477] softirqs last enabled at (1272): [] handle_softirqs+0x50c/0x770
[ 48.741026] softirqs last disabled at (1267): [] __irq_exit_rcu+0xc4/0x100
[ 48.742536] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:42366' (ECDSA) to the list of known hosts.
2025/11/19 00:09:54 fuzzer started
2025/11/19 00:09:54 dialing manager at localhost:34383
2025/11/19 00:09:54 checking machine...
2025/11/19 00:09:54 checking revisions...
[ 49.646090] kmemleak: Automatic memory scanning thread ended
2025/11/19 00:09:54 testing simple program...
[ 49.733572] cgroup: Unknown subsys name 'net'
[ 49.788988] cgroup: Unknown subsys name 'cpuset'
[ 49.802957] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
00:09:53 Registers:
info registers vcpu 0
RAX=0000000000000002 RBX=ffffffff85e786a8 RCX=ffffffff8175a745 RDX=ffff888015a31bc0
RSI=ffffffff8175a6eb RDI=0000000000000001 RBP=0000000000000001 RSP=ffff88806ce089f8
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e786a8 R15=ffff88800945d3c0
RIP=ffffffff84c7219a 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 00007f0b90f51900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe3b00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f725b986650 CR3=000000000cbc4000 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=7b29e9f5fecd948b2d43a924203e1043
XMM02=ec2efd57dc4c00df0000000000302ae8 XMM03=ff17320fceb258990000000000302bb8
XMM04=7ea91c9a6de3113d00000000000ae988 XMM05=30e2578084b44db40000000000320ef8
XMM06=9cb7d6eab241e2f9000000000031f530 XMM07=fb795ef6d6577056000000000030f060
XMM08=2c67c8bc2e329bc30000000000302b58 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000002 RBX=ffff88800e0cbe40 RCX=ffffffff81cebb4a RDX=ffff88800e6c0000
RSI=0000000000000000 RDI=0000000000000005 RBP=ffff88800ead1790 RSP=ffff888015d37778
R8 =0000000000000001 R9 =ffffed1002ba6ede R10=0000000000000000 R11=0000000000000001
R12=ffff888015d14000 R13=0000000000000000 R14=0000000000000000 R15=ffff888015d14140
RIP=ffffffff81751762 RFL=00000046 [---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 00007f782cd28700 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe2c00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f725b9890b0 CR3=000000000d433000 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=6d6f72662064657463656e6e6f637369
XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732033353a3930
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363639
XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000
XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000