[ 51.293639] ------------[ cut here ]------------
[ 51.294509] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 51.296675] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234
[ 51.298151] Modules linked in:
[ 51.299021] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 51.301123] Tainted: [W]=WARN
[ 51.301727] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.303202] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 51.304116] 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
[ 51.307333] RSP: 0018:ffff888018387bc0 EFLAGS: 00010286
[ 51.308318] RAX: 0000000000000000 RBX: ffffed1003070f78 RCX: ffffffff813a4050
[ 51.309640] RDX: ffff888016015340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 51.310912] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003070f2f
[ 51.312191] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 51.313496] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018387df8
[ 51.314775] FS: 00007fe1712d0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 51.316205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.317309] CR2: 00007fff24a14ef7 CR3: 000000000cc14000 CR4: 0000000000350ef0
[ 51.318588] Call Trace:
[ 51.319050]
[ 51.319459] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 51.320381] ? __create_object+0x59/0x80
[ 51.321175] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 51.322155] __vmalloc_noprof+0x59/0x60
[ 51.322929] bpf_prog_alloc_no_stats+0x55/0x470
[ 51.323801] ? __pfx_seccomp_check_filter+0x10/0x10
[ 51.324780] bpf_prog_alloc+0x39/0x200
[ 51.325480] ? __pfx_seccomp_check_filter+0x10/0x10
[ 51.326396] bpf_prog_create_from_user+0xb2/0x2f0
[ 51.327295] do_seccomp+0x349/0x25e0
[ 51.328012] ? find_held_lock+0x2b/0x80
[ 51.328802] ? do_prlimit+0x310/0x610
[ 51.329500] ? __pfx_do_seccomp+0x10/0x10
[ 51.330274] ? do_raw_spin_unlock+0x53/0x220
[ 51.331096] ? _raw_spin_unlock+0x1e/0x40
[ 51.331871] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 51.332873] ? static_key_count+0x60/0x80
[ 51.333689] prctl_set_seccomp+0x4e/0x70
[ 51.334425] __do_sys_prctl+0xe6c/0x1d70
[ 51.335218] ? __pfx___do_sys_prctl+0x10/0x10
[ 51.336081] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 51.337084] ? irqentry_exit+0xf3/0x650
[ 51.337849] do_syscall_64+0xbf/0x430
[ 51.338548] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.339482] RIP: 0033:0x7fe1717c25cd
[ 51.340180] 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
[ 51.343382] RSP: 002b:00007fff24a12a00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 51.344780] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe1717c25cd
[ 51.346056] RDX: 000055603acfae00 RSI: 0000000000000002 RDI: 0000000000000016
[ 51.347318] RBP: 00007fff24a12a60 R08: 0000000000000000 R09: 00007fff24a12100
[ 51.348627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556077cbdad0
[ 51.349909] R13: 00007fff24a12e90 R14: 0000556077cbebc0 R15: 0000556077ccf780
[ 51.351223]
[ 51.351697] irq event stamp: 1801
[ 51.352304] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80
[ 51.353746] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80
[ 51.355110] softirqs last enabled at (1788): [] handle_softirqs+0x50c/0x770
[ 51.356526] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100
[ 51.357892] ---[ end trace 0000000000000000 ]---
[ 54.053077] ------------[ cut here ]------------
[ 54.054033] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.056098] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241
[ 54.057596] Modules linked in:
[ 54.058177] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 54.060410] Tainted: [W]=WARN
[ 54.061121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.062662] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.063499] 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
[ 54.066677] RSP: 0018:ffff8880161afbc0 EFLAGS: 00010286
[ 54.067828] RAX: 0000000000000000 RBX: ffffed1002c35f78 RCX: ffffffff813a4050
[ 54.069329] RDX: ffff8880161b5340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.070810] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c35f2f
[ 54.072304] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.073809] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161afdf8
[ 54.075294] FS: 00007fd750cba900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 54.076980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.078210] CR2: 00007fd7512204a6 CR3: 000000001c99f000 CR4: 0000000000350ef0
[ 54.079708] Call Trace:
[ 54.080250]
[ 54.080825] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.081791] ? __create_object+0x59/0x80
[ 54.082522] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.083494] __vmalloc_noprof+0x59/0x60
[ 54.084273] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.085164] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.086246] bpf_prog_alloc+0x39/0x200
[ 54.087142] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.088100] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.089156] do_seccomp+0x349/0x25e0
[ 54.089953] ? find_held_lock+0x2b/0x80
[ 54.090704] ? do_prlimit+0x310/0x610
[ 54.091382] ? __pfx_do_seccomp+0x10/0x10
[ 54.092138] ? do_raw_spin_unlock+0x53/0x220
[ 54.092984] ? _raw_spin_unlock+0x1e/0x40
[ 54.093767] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.094720] ? static_key_count+0x60/0x80
[ 54.095469] prctl_set_seccomp+0x4e/0x70
[ 54.096228] __do_sys_prctl+0xe6c/0x1d70
[ 54.097004] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.097843] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.098809] ? irqentry_exit+0xf3/0x650
[ 54.099697] do_syscall_64+0xbf/0x430
[ 54.100517] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.101681] RIP: 0033:0x7fd7511ac5cd
[ 54.102449] 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
[ 54.106160] RSP: 002b:00007ffc1cfac090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.107758] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7511ac5cd
[ 54.109269] RDX: 000055718b665e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.110769] RBP: 00007ffc1cfac0f0 R08: 0000000000000000 R09: 00007ffc1cfab790
[ 54.112277] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571b87c62b0
[ 54.113821] R13: 00007ffc1cfac520 R14: 00005571b87c8d20 R15: 00005571b87da8d0
[ 54.115336]
[ 54.115881] irq event stamp: 1757
[ 54.116659] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80
[ 54.118414] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80
[ 54.120187] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770
[ 54.121806] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100
[ 54.123316] ---[ end trace 0000000000000000 ]---
[ 54.906420] ------------[ cut here ]------------
[ 54.907335] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.909379] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249
[ 54.910823] Modules linked in:
[ 54.911405] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 54.913658] Tainted: [W]=WARN
[ 54.914219] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.915685] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.916636] 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
[ 54.919789] RSP: 0018:ffff888016c37bc0 EFLAGS: 00010286
[ 54.920773] RAX: 0000000000000000 RBX: ffffed1002d86f78 RCX: ffffffff813a4050
[ 54.922039] RDX: ffff88800f298000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.923314] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d86f2f
[ 54.924597] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.925861] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c37df8
[ 54.927114] FS: 00007f9b7aaed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 54.928539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.929624] CR2: 00007ffcb180bef7 CR3: 000000001cbab000 CR4: 0000000000350ef0
[ 54.930937] Call Trace:
[ 54.931400]
[ 54.931948] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.933005] ? __create_object+0x59/0x80
[ 54.933927] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.935062] __vmalloc_noprof+0x59/0x60
[ 54.935958] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.936994] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.938087] bpf_prog_alloc+0x39/0x200
[ 54.938939] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.940020] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.941090] do_seccomp+0x349/0x25e0
[ 54.941934] ? find_held_lock+0x2b/0x80
[ 54.942839] ? do_prlimit+0x310/0x610
[ 54.943699] ? __pfx_do_seccomp+0x10/0x10
[ 54.944518] ? do_raw_spin_unlock+0x53/0x220
[ 54.945362] ? _raw_spin_unlock+0x1e/0x40
[ 54.946170] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.947204] ? static_key_count+0x60/0x80
[ 54.948074] prctl_set_seccomp+0x4e/0x70
[ 54.948922] __do_sys_prctl+0xe6c/0x1d70
[ 54.949821] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.950885] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.952014] ? irqentry_exit+0xf3/0x650
[ 54.952845] do_syscall_64+0xbf/0x430
[ 54.953620] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.954546] RIP: 0033:0x7f9b7afdf5cd
[ 54.955292] 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
[ 54.958859] RSP: 002b:00007ffcb180a3e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.960418] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9b7afdf5cd
[ 54.961968] RDX: 000055eb26bb5e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.963465] RBP: 00007ffcb180a440 R08: 0000000000000000 R09: 00007ffcb1809ae0
[ 54.964986] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb356b5b10
[ 54.966483] R13: 00007ffcb180a870 R14: 000055eb356b62b0 R15: 000055eb356ca6f0
[ 54.967999]
[ 54.968508] irq event stamp: 1795
[ 54.969275] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80
[ 54.971056] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80
[ 54.972910] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770
[ 54.974519] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100
[ 54.976020] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:35699' (ECDSA) to the list of known hosts.
2025/11/18 02:04:21 fuzzer started
2025/11/18 02:04:22 dialing manager at localhost:37895
2025/11/18 02:04:22 checking machine...
2025/11/18 02:04:22 checking revisions...
[ 55.938453] kmemleak: Automatic memory scanning thread ended
2025/11/18 02:04:22 testing simple program...
[ 56.025640] cgroup: Unknown subsys name 'net'
[ 56.090388] cgroup: Unknown subsys name 'cpuset'
[ 56.109962] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
02:04:21 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=ffffffff81618fa0 RCX=ffff88801552f4c8 RDX=0000000000000000
RSI=ffffffff8161932e RDI=ffff88801552f4fc RBP=ffff88801552f4c0 RSP=ffff88801552f428
R8 =0000000000000001 R9 =ffff88801552f468 R10=000000000003c9ed R11=000000000000453f
R12=ffff88801552f4f0 R13=0000000000000000 R14=ffff888015530000 R15=0000000000092800
RIP=ffffffff812dfbd6 RFL=00000292 [--S-A--] 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 00007f6650303900 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=00007fd75126f650 CR3=000000000cf9a000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=603944833589e2dc00000000000ae988 XMM05=31f794e18d70dae70000000000320b38
XMM06=d96330e2d2db8632000000000031f058 XMM07=00000000000000000000000000000000
XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000
XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000000 RBX=ffff8880e548f000 RCX=4b952e4da9267483 RDX=ffffffff8160e03e
RSI=000000005e406224 RDI=ffff88806cf31cd0 RBP=00007fd7511ad477 RSP=ffff88800f5df9f8
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=ffff88800f5dfb28 R13=0000000000000000 R14=ffff8880161b3780 R15=ffff888008c42000
RIP=ffffffff815bcf95 RFL=00000282 [--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 00007fd750cba900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe5a00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffc1cfa6000 CR3=00000000207a5000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e
XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000