[ 45.920805] ------------[ cut here ]------------
[ 45.921722] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 45.923665] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234
[ 45.925085] Modules linked in:
[ 45.925669] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 45.927619] Tainted: [W]=WARN
[ 45.928191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 45.929645] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 45.930542] 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
[ 45.933635] RSP: 0018:ffff88801758fbc0 EFLAGS: 00010286
[ 45.934611] RAX: 0000000000000000 RBX: ffffed1002eb1f78 RCX: ffffffff813a4050
[ 45.935855] RDX: ffff888019e69bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 45.937116] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb1f2f
[ 45.938386] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 45.939641] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801758fdf8
[ 45.940895] FS: 00007f2b9dc28900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 45.942323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.943364] CR2: 00007fff33906ef7 CR3: 000000000e26b000 CR4: 0000000000350ef0
[ 45.944628] Call Trace:
[ 45.945125]
[ 45.945534] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 45.946438] ? __create_object+0x59/0x80
[ 45.947193] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 45.948132] __vmalloc_noprof+0x59/0x60
[ 45.948828] bpf_prog_alloc_no_stats+0x55/0x470
[ 45.949692] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.950628] bpf_prog_alloc+0x39/0x200
[ 45.951352] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.952274] bpf_prog_create_from_user+0xb2/0x2f0
[ 45.953149] do_seccomp+0x349/0x25e0
[ 45.953807] ? find_held_lock+0x2b/0x80
[ 45.954551] ? do_prlimit+0x310/0x610
[ 45.955266] ? __pfx_do_seccomp+0x10/0x10
[ 45.955987] ? do_raw_spin_unlock+0x53/0x220
[ 45.956803] ? _raw_spin_unlock+0x1e/0x40
[ 45.957574] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 45.958541] ? static_key_count+0x60/0x80
[ 45.959322] prctl_set_seccomp+0x4e/0x70
[ 45.960042] __do_sys_prctl+0xe6c/0x1d70
[ 45.960810] ? __pfx___do_sys_prctl+0x10/0x10
[ 45.961640] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 45.962592] ? irqentry_exit+0xf3/0x650
[ 45.963345] do_syscall_64+0xbf/0x430
[ 45.964025] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.964955] RIP: 0033:0x7f2b9e11a5cd
[ 45.965645] 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
[ 45.968724] RSP: 002b:00007fff33905550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 45.970079] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2b9e11a5cd
[ 45.971337] RDX: 0000560e4d89fe00 RSI: 0000000000000002 RDI: 0000000000000016
[ 45.972592] RBP: 00007fff339055b0 R08: 0000000000000000 R09: 00007fff33904c50
[ 45.973851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560e89e34ad0
[ 45.975115] R13: 00007fff339059e0 R14: 0000560e89e35bc0 R15: 0000560e89e46780
[ 45.976385]
[ 45.976803] irq event stamp: 1723
[ 45.977439] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80
[ 45.978942] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80
[ 45.980221] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770
[ 45.981455] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100
[ 45.982669] ---[ end trace 0000000000000000 ]---
[ 49.003173] ------------[ cut here ]------------
[ 49.004110] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 49.006137] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242
[ 49.007792] Modules linked in:
[ 49.008880] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 49.010879] Tainted: [W]=WARN
[ 49.011467] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.012916] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 49.013814] 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
[ 49.016935] RSP: 0018:ffff888019d6fbc0 EFLAGS: 00010286
[ 49.017896] RAX: 0000000000000000 RBX: ffffed10033adf78 RCX: ffffffff813a4050
[ 49.019169] RDX: ffff888019e6d340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 49.020456] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033adf2f
[ 49.021723] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 49.022987] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d6fdf8
[ 49.024241] FS: 00007f6a82767900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 49.025643] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.026694] CR2: 00007fffe73c8ef7 CR3: 000000001faa3000 CR4: 0000000000350ef0
[ 49.027958] Call Trace:
[ 49.028456]
[ 49.028861] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 49.029746] ? __create_object+0x59/0x80
[ 49.030527] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 49.031476] __vmalloc_noprof+0x59/0x60
[ 49.032216] bpf_prog_alloc_no_stats+0x55/0x470
[ 49.033023] ? __pfx_seccomp_check_filter+0x10/0x10
[ 49.033935] bpf_prog_alloc+0x39/0x200
[ 49.034655] ? __pfx_seccomp_check_filter+0x10/0x10
[ 49.035555] bpf_prog_create_from_user+0xb2/0x2f0
[ 49.036440] do_seccomp+0x349/0x25e0
[ 49.037149] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 49.038107] ? __pfx_do_seccomp+0x10/0x10
[ 49.038962] ? trace_sched_exit_tp+0xbf/0x100
[ 49.039924] ? __schedule+0xf2c/0x3d40
[ 49.040754] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 49.041834] ? static_key_count+0x60/0x80
[ 49.042737] prctl_set_seccomp+0x4e/0x70
[ 49.043616] __do_sys_prctl+0xe6c/0x1d70
[ 49.044502] ? __pfx___do_sys_prctl+0x10/0x10
[ 49.045479] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 49.046597] do_syscall_64+0xbf/0x430
[ 49.047418] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.048488] RIP: 0033:0x7f6a82c595cd
[ 49.049290] 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
[ 49.052869] RSP: 002b:00007fffe73c77d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 49.054408] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6a82c595cd
[ 49.055824] RDX: 00005621af103e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 49.057240] RBP: 00007fffe73c7830 R08: 0000000000000000 R09: 00007fffe73c6ed0
[ 49.058662] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621c51702b0
[ 49.060099] R13: 00007fffe73c7c60 R14: 00005621c5172d20 R15: 00005621c51848d0
[ 49.061549]
[ 49.062025] irq event stamp: 1865
[ 49.062761] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80
[ 49.064478] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80
[ 49.066174] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770
[ 49.067779] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100
[ 49.069192] ---[ end trace 0000000000000000 ]---
[ 49.811490] ------------[ cut here ]------------
[ 49.812401] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 49.814401] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249
[ 49.815825] Modules linked in:
[ 49.816443] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 49.818633] Tainted: [W]=WARN
[ 49.819280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.820738] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 49.821627] 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
[ 49.824739] RSP: 0018:ffff888016bbfbc0 EFLAGS: 00010286
[ 49.825694] RAX: 0000000000000000 RBX: ffffed1002d77f78 RCX: ffffffff813a4050
[ 49.826956] RDX: ffff8880141b0000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 49.828208] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d77f2f
[ 49.829461] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 49.830722] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bbfdf8
[ 49.831983] FS: 00007f0914a5a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 49.833394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.834446] CR2: 00007f0914fc04a6 CR3: 000000001fb3a000 CR4: 0000000000350ef0
[ 49.835710] Call Trace:
[ 49.836195]
[ 49.836601] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 49.837478] ? __create_object+0x59/0x80
[ 49.838259] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 49.839206] __vmalloc_noprof+0x59/0x60
[ 49.839904] bpf_prog_alloc_no_stats+0x55/0x470
[ 49.840754] ? __pfx_seccomp_check_filter+0x10/0x10
[ 49.841650] bpf_prog_alloc+0x39/0x200
[ 49.842379] ? __pfx_seccomp_check_filter+0x10/0x10
[ 49.843298] bpf_prog_create_from_user+0xb2/0x2f0
[ 49.844181] do_seccomp+0x349/0x25e0
[ 49.844849] ? find_held_lock+0x2b/0x80
[ 49.845594] ? do_prlimit+0x310/0x610
[ 49.846338] ? __pfx_do_seccomp+0x10/0x10
[ 49.847106] ? do_raw_spin_unlock+0x53/0x220
[ 49.847877] ? _raw_spin_unlock+0x1e/0x40
[ 49.848639] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 49.849577] ? static_key_count+0x60/0x80
[ 49.850369] prctl_set_seccomp+0x4e/0x70
[ 49.851115] __do_sys_prctl+0xe6c/0x1d70
[ 49.851832] ? __pfx___do_sys_prctl+0x10/0x10
[ 49.852676] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 49.853623] ? irqentry_exit+0xf3/0x650
[ 49.854378] do_syscall_64+0xbf/0x430
[ 49.855107] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.855993] RIP: 0033:0x7f0914f4c5cd
[ 49.856687] 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
[ 49.859814] RSP: 002b:00007ffd589d8ff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 49.861154] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0914f4c5cd
[ 49.862428] RDX: 00005587fe9dee00 RSI: 0000000000000002 RDI: 0000000000000016
[ 49.863677] RBP: 00007ffd589d9050 R08: 0000000000000000 R09: 00007ffd589d86f0
[ 49.864929] R10: 0000000000000000 R11: 0000000000000246 R12: 000055882d8b8ad0
[ 49.866185] R13: 00007ffd589d9480 R14: 000055882d8b9bc0 R15: 000055882d8ca780
[ 49.867459]
[ 49.867874] irq event stamp: 1819
[ 49.868511] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80
[ 49.870004] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80
[ 49.871494] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770
[ 49.873017] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100
[ 49.874534] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:41010' (ECDSA) to the list of known hosts.
2025/11/18 16:03:29 fuzzer started
2025/11/18 16:03:29 dialing manager at localhost:34383
2025/11/18 16:03:29 checking machine...
2025/11/18 16:03:29 checking revisions...
[ 50.759274] kmemleak: Automatic memory scanning thread ended
2025/11/18 16:03:30 testing simple program...
[ 50.865285] cgroup: Unknown subsys name 'net'
[ 50.946039] cgroup: Unknown subsys name 'cpuset'
[ 50.963018] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
16:03:29 Registers:
info registers vcpu 0
RAX=ffffffff81360ed2 RBX=0000000000000001 RCX=ffff888017437328 RDX=ffff8880174372d0
RSI=1ffff11002e86e53 RDI=ffff888017437288 RBP=ffff8880174372e0 RSP=ffff8880174371c8
R8 =0000000000000000 R9 =0000000000000000 R10=ffff888017437288 R11=0000000000000000
R12=0000000000000000 R13=ffff8880174372d0 R14=ffff8880174372d0 R15=ffff888017437288
RIP=ffffffff8135e474 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 00007f6a82767900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe4300000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f6a82716008 CR3=000000000e3a0000 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
info registers vcpu 1
RAX=ffffffff87ce3608 RBX=ffff888019e6b780 RCX=0000000000000200 RDX=0000000000000008
RSI=ffff888019e6c1d8 RDI=ffff888019e6c1d8 RBP=ffff888019e6c1d8 RSP=ffff888014197560
R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=ffff888019e6c1d8 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000
RIP=ffffffff81527574 RFL=00000007 [-----PC] 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 00007fe4010d1900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe6b00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffc38e6af88 CR3=000000001c16a000 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=ffffffffffff00000000000000000000
XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000