[ 45.536793] ------------[ cut here ]------------
[ 45.537736] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 45.539733] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236
[ 45.541192] Modules linked in:
[ 45.541814] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 45.543792] Tainted: [W]=WARN
[ 45.544402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 45.546114] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 45.547105] 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
[ 45.550358] RSP: 0018:ffff888013f47bc0 EFLAGS: 00010286
[ 45.551345] RAX: 0000000000000000 RBX: ffffed10027e8f78 RCX: ffffffff813a4050
[ 45.552674] RDX: ffff888017e1b780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 45.553965] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027e8f2f
[ 45.555258] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 45.556566] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f47df8
[ 45.557870] FS: 00007f433769d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 45.559329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.560414] CR2: 00007ffd267b5ef8 CR3: 0000000009e3b000 CR4: 0000000000350ef0
[ 45.561717] Call Trace:
[ 45.562187]
[ 45.562639] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 45.563557] ? __create_object+0x59/0x80
[ 45.564318] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 45.565296] __vmalloc_noprof+0x59/0x60
[ 45.566054] bpf_prog_alloc_no_stats+0x55/0x470
[ 45.566932] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.567872] bpf_prog_alloc+0x39/0x200
[ 45.568632] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.569575] bpf_prog_create_from_user+0xb2/0x2f0
[ 45.570487] do_seccomp+0x349/0x25e0
[ 45.571177] ? find_held_lock+0x2b/0x80
[ 45.571939] ? do_prlimit+0x310/0x610
[ 45.572697] ? __pfx_do_seccomp+0x10/0x10
[ 45.573489] ? do_raw_spin_unlock+0x53/0x220
[ 45.574289] ? _raw_spin_unlock+0x1e/0x40
[ 45.575077] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 45.576054] ? static_key_count+0x60/0x80
[ 45.576874] prctl_set_seccomp+0x4e/0x70
[ 45.577659] __do_sys_prctl+0xe6c/0x1d70
[ 45.578443] ? __pfx___do_sys_prctl+0x10/0x10
[ 45.579271] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 45.580262] ? irqentry_exit+0xf3/0x650
[ 45.581027] do_syscall_64+0xbf/0x430
[ 45.581769] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.582726] RIP: 0033:0x7f4337b8f5cd
[ 45.583443] 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
[ 45.586683] RSP: 002b:00007ffd267b4a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 45.588069] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4337b8f5cd
[ 45.589394] RDX: 0000564196e9de00 RSI: 0000000000000002 RDI: 0000000000000016
[ 45.590699] RBP: 00007ffd267b4aa0 R08: 0000000000000000 R09: 00007ffd267b4140
[ 45.591994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564199aefad0
[ 45.593311] R13: 00007ffd267b4ed0 R14: 0000564199af0bc0 R15: 0000564199b01780
[ 45.594626]
[ 45.595055] irq event stamp: 1827
[ 45.595701] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80
[ 45.597260] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80
[ 45.598802] softirqs last enabled at (1370): [] handle_softirqs+0x50c/0x770
[ 45.600382] softirqs last disabled at (1349): [] __irq_exit_rcu+0xc4/0x100
[ 45.601918] ---[ end trace 0000000000000000 ]---
[ 48.241103] ------------[ cut here ]------------
[ 48.241923] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.243693] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243
[ 48.245000] Modules linked in:
[ 48.245763] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 48.247636] Tainted: [W]=WARN
[ 48.248134] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.249439] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.250228] 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
[ 48.253080] RSP: 0018:ffff8880174c7bc0 EFLAGS: 00010286
[ 48.253955] RAX: 0000000000000000 RBX: ffffed1002e98f78 RCX: ffffffff813a4050
[ 48.255099] RDX: ffff888016393780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.256253] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e98f2f
[ 48.257394] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.258541] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174c7df8
[ 48.259687] FS: 00007f29069c0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 48.260986] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.261940] CR2: 00007f2906f264a6 CR3: 000000001f85f000 CR4: 0000000000350ef0
[ 48.263077] Call Trace:
[ 48.263528]
[ 48.263893] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.264709] ? __create_object+0x59/0x80
[ 48.265409] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.266242] __vmalloc_noprof+0x59/0x60
[ 48.266920] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.267696] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.268544] bpf_prog_alloc+0x39/0x200
[ 48.269177] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.270017] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.270838] do_seccomp+0x349/0x25e0
[ 48.271485] ? find_held_lock+0x2b/0x80
[ 48.272118] ? do_prlimit+0x310/0x610
[ 48.272804] ? __pfx_do_seccomp+0x10/0x10
[ 48.273500] ? do_raw_spin_unlock+0x53/0x220
[ 48.274215] ? _raw_spin_unlock+0x1e/0x40
[ 48.274907] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.275765] ? static_key_count+0x60/0x80
[ 48.276492] prctl_set_seccomp+0x4e/0x70
[ 48.277155] __do_sys_prctl+0xe6c/0x1d70
[ 48.277859] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.278626] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.279488] ? irqentry_exit+0xf3/0x650
[ 48.280132] do_syscall_64+0xbf/0x430
[ 48.280805] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.281662] RIP: 0033:0x7f2906eb25cd
[ 48.282250] 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
[ 48.285132] RSP: 002b:00007ffd25b9a1b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.286353] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2906eb25cd
[ 48.287536] RDX: 000055729383ce00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.288701] RBP: 00007ffd25b9a210 R08: 0000000000000000 R09: 00007ffd25b998b0
[ 48.289842] R10: 0000000000000000 R11: 0000000000000246 R12: 00005572bb0d6240
[ 48.290992] R13: 00007ffd25b9a640 R14: 00005572bb0df380 R15: 00005572bb0ea540
[ 48.292156]
[ 48.292598] irq event stamp: 1805
[ 48.293143] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80
[ 48.294517] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80
[ 48.295905] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770
[ 48.297299] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100
[ 48.298663] ---[ end trace 0000000000000000 ]---
[ 48.940162] ------------[ cut here ]------------
[ 48.941065] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.942903] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251
[ 48.944197] Modules linked in:
[ 48.944776] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 48.946722] Tainted: [W]=WARN
[ 48.947229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.948608] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.949428] 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
[ 48.952278] RSP: 0018:ffff88801728fbc0 EFLAGS: 00010286
[ 48.953142] RAX: 0000000000000000 RBX: ffffed1002e51f78 RCX: ffffffff813a4050
[ 48.954281] RDX: ffff888018bd5340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.955411] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e51f2f
[ 48.956579] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.957726] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801728fdf8
[ 48.958896] FS: 00007f3088643900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 48.960187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.961164] CR2: 00007f3088b35580 CR3: 0000000013ccd000 CR4: 0000000000350ef0
[ 48.962310] Call Trace:
[ 48.962771]
[ 48.963142] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.963945] ? __create_object+0x59/0x80
[ 48.964658] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.965533] __vmalloc_noprof+0x59/0x60
[ 48.966186] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.966969] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.967799] bpf_prog_alloc+0x39/0x200
[ 48.968475] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.969275] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.970092] do_seccomp+0x349/0x25e0
[ 48.970738] ? __pfx_css_rstat_updated+0x10/0x10
[ 48.971545] ? __pfx_do_seccomp+0x10/0x10
[ 48.972223] ? find_held_lock+0x2b/0x80
[ 48.972912] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.973775] ? static_key_count+0x60/0x80
[ 48.974490] prctl_set_seccomp+0x4e/0x70
[ 48.975155] __do_sys_prctl+0xe6c/0x1d70
[ 48.975861] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.976645] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.977521] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.978349] ? irqentry_exit+0xf3/0x650
[ 48.979044] do_syscall_64+0xbf/0x430
[ 48.979709] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.980581] RIP: 0033:0x7f3088b355cd
[ 48.981179] 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
[ 48.984058] RSP: 002b:00007ffd8a0fa510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.985308] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3088b355cd
[ 48.986465] RDX: 0000561db7e99e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.987623] RBP: 00007ffd8a0fa570 R08: 0000000000000000 R09: 00007ffd8a0f9c10
[ 48.988794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561dc845fb10
[ 48.989953] R13: 00007ffd8a0fa9a0 R14: 0000561dc84602b0 R15: 0000561dc84746f0
[ 48.991127]
[ 48.991541] irq event stamp: 1863
[ 48.992091] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80
[ 48.993474] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80
[ 48.994851] softirqs last enabled at (1478): [] handle_softirqs+0x50c/0x770
[ 48.996244] softirqs last disabled at (1473): [] __irq_exit_rcu+0xc4/0x100
[ 48.997639] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:62622' (ECDSA) to the list of known hosts.
2025/11/18 02:15:50 fuzzer started
2025/11/18 02:15:51 dialing manager at localhost:37895
2025/11/18 02:15:51 checking machine...
2025/11/18 02:15:51 checking revisions...
[ 49.754103] kmemleak: Automatic memory scanning thread ended
2025/11/18 02:15:51 testing simple program...
[ 49.855649] cgroup: Unknown subsys name 'net'
[ 49.939030] cgroup: Unknown subsys name 'cpuset'
[ 49.951791] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
02:15:50 Registers:
info registers vcpu 0
RAX=1ffff110027eed84 RBX=0000000b59046c76 RCX=ffff88806ce28680 RDX=ffffffff85c2ca00
RSI=ffffffff8162e3a2 RDI=ffff888013f76c20 RBP=ffff888013f76c00 RSP=ffff88806ce08e28
R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000004 R11=0000000000000001
R12=ffff88806ce28500 R13=ffff88806ce28680 R14=00000010396dcd30 R15=dffffc0000000000
RIP=ffffffff8162e3bc 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 0000000000000000 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe7400000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffd585d5c98 CR3=000000000c0bb000 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=2030353a35313a323020383120766f4e XMM01=6964206465766965636552203a5d3234
XMM02=6f63736964203a31313a343938363520 XMM03=7266207463656e6e6f63736964206465
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030353a35313a3230203831
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000080000000 RBX=ffff888015fa8000 RCX=ffffffff812ce2ae RDX=0000000000000000
RSI=0000000000000000 RDI=0000000000000005 RBP=0000000000080000 RSP=ffff888015fa7ea8
R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000000 R11=0000000000000001
R12=0000000000000000 R13=00007ffb9adad738 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff817515ca 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 00007ffb9b696900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe6d00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffb9adad738 CR3=000000000d516000 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=35313a323020383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369
XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732030353a3531
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343938
XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000
XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000