[ 44.539076] ------------[ cut here ]------------
[ 44.540033] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.542025] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236
[ 44.543482] Modules linked in:
[ 44.544075] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.546078] Tainted: [W]=WARN
[ 44.546917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.548503] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.549430] 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
[ 44.552617] RSP: 0018:ffff8880165efbc0 EFLAGS: 00010286
[ 44.553602] RAX: 0000000000000000 RBX: ffffed1002cbdf78 RCX: ffffffff813a4050
[ 44.554898] RDX: ffff888017eab780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.556182] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cbdf2f
[ 44.557465] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.558766] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165efdf8
[ 44.560058] FS: 00007f16f8106900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 44.561507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.562570] CR2: 00007f16f85f8580 CR3: 000000000e873000 CR4: 0000000000350ef0
[ 44.563875] Call Trace:
[ 44.564389]
[ 44.564804] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.565701] ? __create_object+0x59/0x80
[ 44.566486] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.567474] __vmalloc_noprof+0x59/0x60
[ 44.568196] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.569066] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.570012] bpf_prog_alloc+0x39/0x200
[ 44.570765] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.571687] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.572596] do_seccomp+0x349/0x25e0
[ 44.573318] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.574180] ? __pfx_do_seccomp+0x10/0x10
[ 44.574979] ? find_held_lock+0x2b/0x80
[ 44.575739] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.576719] ? static_key_count+0x60/0x80
[ 44.577532] prctl_set_seccomp+0x4e/0x70
[ 44.578307] __do_sys_prctl+0xe6c/0x1d70
[ 44.579061] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.579922] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.580897] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.581869] ? irqentry_exit+0xf3/0x650
[ 44.582633] do_syscall_64+0xbf/0x430
[ 44.583391] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.584335] RIP: 0033:0x7f16f85f85cd
[ 44.585000] 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
[ 44.588203] RSP: 002b:00007ffcc6f121f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.589597] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16f85f85cd
[ 44.590911] RDX: 000055e59dba6e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.592197] RBP: 00007ffcc6f12250 R08: 0000000000000000 R09: 00007ffcc6f118f0
[ 44.593494] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e5c61eaad0
[ 44.594780] R13: 00007ffcc6f12680 R14: 000055e5c61ebbc0 R15: 000055e5c61fc780
[ 44.596081]
[ 44.596554] irq event stamp: 1791
[ 44.597168] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80
[ 44.598711] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80
[ 44.600253] softirqs last enabled at (1602): [] handle_softirqs+0x50c/0x770
[ 44.601801] softirqs last disabled at (1597): [] __irq_exit_rcu+0xc4/0x100
[ 44.603334] ---[ end trace 0000000000000000 ]---
[ 47.984276] ------------[ cut here ]------------
[ 47.985106] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.987004] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245
[ 47.988456] Modules linked in:
[ 47.989021] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.990913] Tainted: [W]=WARN
[ 47.991478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.992874] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.993748] 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
[ 47.996761] RSP: 0018:ffff888016c57bc0 EFLAGS: 00010286
[ 47.997698] RAX: 0000000000000000 RBX: ffffed1002d8af78 RCX: ffffffff813a4050
[ 47.998930] RDX: ffff888009e85340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.000143] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8af2f
[ 48.001360] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.002572] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c57df8
[ 48.003803] FS: 00007f13eb2bb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 48.005209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.006273] CR2: 00007fff069a6ef7 CR3: 0000000020154000 CR4: 0000000000350ef0
[ 48.007501] Call Trace:
[ 48.007943]
[ 48.008365] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.009181] ? __create_object+0x59/0x80
[ 48.009923] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.010859] __vmalloc_noprof+0x59/0x60
[ 48.011573] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.012393] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.013271] bpf_prog_alloc+0x39/0x200
[ 48.013922] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.014805] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.015661] do_seccomp+0x349/0x25e0
[ 48.016354] ? find_held_lock+0x2b/0x80
[ 48.017036] ? do_prlimit+0x310/0x610
[ 48.017738] ? __pfx_do_seccomp+0x10/0x10
[ 48.018483] ? do_raw_spin_unlock+0x53/0x220
[ 48.019279] ? _raw_spin_unlock+0x1e/0x40
[ 48.019972] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.020877] ? static_key_count+0x60/0x80
[ 48.021639] prctl_set_seccomp+0x4e/0x70
[ 48.022376] __do_sys_prctl+0xe6c/0x1d70
[ 48.023081] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.023912] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.024901] ? irqentry_exit+0xf3/0x650
[ 48.025633] do_syscall_64+0xbf/0x430
[ 48.026376] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.027295] RIP: 0033:0x7f13eb7ad5cd
[ 48.027918] 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
[ 48.030906] RSP: 002b:00007fff069a4b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.032207] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f13eb7ad5cd
[ 48.033441] RDX: 000056124426be00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.034652] RBP: 00007fff069a4b60 R08: 0000000000000000 R09: 00007fff069a4200
[ 48.035876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561265327b10
[ 48.037081] R13: 00007fff069a4f90 R14: 00005612653282b0 R15: 000056126533c6f0
[ 48.038311]
[ 48.038710] irq event stamp: 1713
[ 48.039344] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80
[ 48.040786] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80
[ 48.042223] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770
[ 48.043700] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100
[ 48.045134] ---[ end trace 0000000000000000 ]---
[ 48.898798] ------------[ cut here ]------------
[ 48.899944] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.902570] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253
[ 48.904475] Modules linked in:
[ 48.905756] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 48.908316] Tainted: [W]=WARN
[ 48.909027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.910922] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.911901] 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
[ 48.915574] RSP: 0018:ffff88801b047bc0 EFLAGS: 00010286
[ 48.916644] RAX: 0000000000000000 RBX: ffffed1003608f78 RCX: ffffffff813a4050
[ 48.918281] RDX: ffff888016f4b780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.919839] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003608f2f
[ 48.921145] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.922409] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b047df8
[ 48.923713] FS: 00007fcbf0e6a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 48.925140] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.926187] CR2: 00007ffe4900fef7 CR3: 00000000203dc000 CR4: 0000000000350ef0
[ 48.927487] Call Trace:
[ 48.927954]
[ 48.928404] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.929301] ? __create_object+0x59/0x80
[ 48.930037] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.931009] __vmalloc_noprof+0x59/0x60
[ 48.931762] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.932643] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.933587] bpf_prog_alloc+0x39/0x200
[ 48.934314] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.935210] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.936108] do_seccomp+0x349/0x25e0
[ 48.936839] ? find_held_lock+0x2b/0x80
[ 48.937585] ? do_prlimit+0x310/0x610
[ 48.938321] ? __pfx_do_seccomp+0x10/0x10
[ 48.939075] ? do_raw_spin_unlock+0x53/0x220
[ 48.939919] ? _raw_spin_unlock+0x1e/0x40
[ 48.940706] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.941665] ? static_key_count+0x60/0x80
[ 48.942471] prctl_set_seccomp+0x4e/0x70
[ 48.943215] __do_sys_prctl+0xe6c/0x1d70
[ 48.943987] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.944851] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.945814] ? irqentry_exit+0xf3/0x650
[ 48.946586] do_syscall_64+0xbf/0x430
[ 48.947359] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.948305] RIP: 0033:0x7fcbf135c5cd
[ 48.948957] 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
[ 48.952124] RSP: 002b:00007ffe4900d6a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.953505] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcbf135c5cd
[ 48.954784] RDX: 000055f80c3e5e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.956077] RBP: 00007ffe4900d700 R08: 0000000000000000 R09: 00007ffe4900cda0
[ 48.957364] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f836ebfb10
[ 48.958655] R13: 00007ffe4900db30 R14: 000055f836ec02b0 R15: 000055f836ed46f0
[ 48.959939]
[ 48.960409] irq event stamp: 1867
[ 48.961016] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80
[ 48.962513] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80
[ 48.963889] softirqs last enabled at (1378): [] handle_softirqs+0x50c/0x770
[ 48.965167] softirqs last disabled at (1329): [] __irq_exit_rcu+0xc4/0x100
[ 48.966414] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:5973' (ECDSA) to the list of known hosts.
2025/11/18 15:20:45 fuzzer started
2025/11/18 15:20:46 dialing manager at localhost:34383
2025/11/18 15:20:46 checking machine...
2025/11/18 15:20:46 checking revisions...
[ 50.005118] kmemleak: Automatic memory scanning thread ended
2025/11/18 15:20:46 testing simple program...
[ 50.082110] cgroup: Unknown subsys name 'net'
[ 50.137111] cgroup: Unknown subsys name 'cpuset'
[ 50.149317] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
15:20:45 Registers:
info registers vcpu 0
RAX=0000000000000186 RBX=ffff8880175c1bc0 RCX=0000000000000200 RDX=0000000000000008
RSI=ffff8880175c2640 RDI=ffff8880175c2618 RBP=ffff8880175c2618 RSP=ffff8880198df260
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000
R12=ffff8880175c2640 R13=b3e1365a875bb4c5 R14=0000000000000000 R15=0000000000000001
RIP=ffffffff815228f3 RFL=00000003 [------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 00007f13eb2bb900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe5100000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f13eb285008 CR3=00000000201fc000 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=0000000000000000 RBX=ffffffff86725cd8 RCX=ffffffff81b2a223 RDX=0000000000000000
RSI=ffffffff86ab8442 RDI=ffffffff86725cc8 RBP=ffffffff86725cd8 RSP=ffff888015e07498
R8 =ffffffff86ab8442 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb
R12=ffffffff86725cd8 R13=ffffffff86725cc8 R14=ffffffff86725cd4 R15=dffffc0000000000
RIP=ffffffff8135daa3 RFL=00000256 [---ZAP-] 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 00007fb7368ed900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe4500000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffd982129f8 CR3=000000000d823000 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=80a5e451add0e12a00000000000ae988 XMM05=f55d2268551d01a400000000003224f8
XMM06=e1bcd410fb3842e600000000003213e8 XMM07=00000000000000000000000000000000
XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000