[ 46.013332] ------------[ cut here ]------------
[ 46.014307] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 46.016355] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237
[ 46.017821] Modules linked in:
[ 46.018427] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 46.020419] Tainted: [W]=WARN
[ 46.021027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 46.022542] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 46.023720] 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
[ 46.027231] RSP: 0018:ffff888019f2fbc0 EFLAGS: 00010286
[ 46.028222] RAX: 0000000000000000 RBX: ffffed10033e5f78 RCX: ffffffff813a4050
[ 46.029512] RDX: ffff8880165e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 46.030811] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e5f2f
[ 46.032097] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 46.033381] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f2fdf8
[ 46.034673] FS: 00007f5cf92e1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 46.036107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.037162] CR2: 00007f5cf97d3580 CR3: 000000000dc9f000 CR4: 0000000000350ef0
[ 46.038454] Call Trace:
[ 46.038967]
[ 46.039381] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 46.040276] ? __create_object+0x59/0x80
[ 46.041068] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 46.042047] __vmalloc_noprof+0x59/0x60
[ 46.042831] bpf_prog_alloc_no_stats+0x55/0x470
[ 46.043666] ? __pfx_seccomp_check_filter+0x10/0x10
[ 46.044623] bpf_prog_alloc+0x39/0x200
[ 46.045362] ? __pfx_seccomp_check_filter+0x10/0x10
[ 46.046311] bpf_prog_create_from_user+0xb2/0x2f0
[ 46.047220] do_seccomp+0x349/0x25e0
[ 46.047943] ? __pfx_css_rstat_updated+0x10/0x10
[ 46.048844] ? __pfx_do_seccomp+0x10/0x10
[ 46.049586] ? find_held_lock+0x2b/0x80
[ 46.050356] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 46.051319] ? static_key_count+0x60/0x80
[ 46.052124] prctl_set_seccomp+0x4e/0x70
[ 46.052895] __do_sys_prctl+0xe6c/0x1d70
[ 46.053639] ? __pfx___do_sys_prctl+0x10/0x10
[ 46.054517] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 46.055498] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 46.056484] ? irqentry_exit+0xf3/0x650
[ 46.057260] do_syscall_64+0xbf/0x430
[ 46.058009] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.058984] RIP: 0033:0x7f5cf97d35cd
[ 46.059650] 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
[ 46.062846] RSP: 002b:00007ffd8ff16470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 46.064228] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5cf97d35cd
[ 46.065535] RDX: 000055f5a605ce00 RSI: 0000000000000002 RDI: 0000000000000016
[ 46.066847] RBP: 00007ffd8ff164d0 R08: 0000000000000000 R09: 00007ffd8ff15b70
[ 46.068128] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f5be6c5ad0
[ 46.069420] R13: 00007ffd8ff16900 R14: 000055f5be6c6bc0 R15: 000055f5be6d7780
[ 46.070740]
[ 46.071215] irq event stamp: 1815
[ 46.071872] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80
[ 46.073407] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80
[ 46.074935] softirqs last enabled at (1808): [] handle_softirqs+0x50c/0x770
[ 46.076492] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100
[ 46.078017] ---[ end trace 0000000000000000 ]---
[ 49.215208] ------------[ cut here ]------------
[ 49.216158] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 49.218320] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244
[ 49.219802] Modules linked in:
[ 49.220425] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 49.222731] Tainted: [W]=WARN
[ 49.223607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.225140] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 49.226092] 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
[ 49.229390] RSP: 0018:ffff8880177a7bc0 EFLAGS: 00010286
[ 49.230426] RAX: 0000000000000000 RBX: ffffed1002ef4f78 RCX: ffffffff813a4050
[ 49.231778] RDX: ffff8880162c5340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 49.233105] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef4f2f
[ 49.234470] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 49.235798] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177a7df8
[ 49.237154] FS: 00007f97e1e93900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 49.238677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.239789] CR2: 00007f97e2385580 CR3: 000000000dad9000 CR4: 0000000000350ef0
[ 49.241115] Call Trace:
[ 49.241596]
[ 49.242062] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 49.242995] ? __create_object+0x59/0x80
[ 49.243828] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 49.244840] __vmalloc_noprof+0x59/0x60
[ 49.245589] bpf_prog_alloc_no_stats+0x55/0x470
[ 49.246515] ? __pfx_seccomp_check_filter+0x10/0x10
[ 49.247493] bpf_prog_alloc+0x39/0x200
[ 49.248263] ? __pfx_seccomp_check_filter+0x10/0x10
[ 49.249241] bpf_prog_create_from_user+0xb2/0x2f0
[ 49.250177] do_seccomp+0x349/0x25e0
[ 49.250940] ? __pfx_css_rstat_updated+0x10/0x10
[ 49.251887] ? __pfx_do_seccomp+0x10/0x10
[ 49.252674] ? find_held_lock+0x2b/0x80
[ 49.253467] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 49.254505] ? static_key_count+0x60/0x80
[ 49.255365] prctl_set_seccomp+0x4e/0x70
[ 49.256186] __do_sys_prctl+0xe6c/0x1d70
[ 49.257021] ? __pfx___do_sys_prctl+0x10/0x10
[ 49.257928] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 49.258958] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 49.259994] ? irqentry_exit+0xf3/0x650
[ 49.260803] do_syscall_64+0xbf/0x430
[ 49.261529] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.262545] RIP: 0033:0x7f97e23855cd
[ 49.263291] 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
[ 49.266665] RSP: 002b:00007ffcba3c7e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 49.268063] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f97e23855cd
[ 49.269428] RDX: 000055d77c4b3e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 49.270791] RBP: 00007ffcba3c7e70 R08: 0000000000000000 R09: 00007ffcba3c7510
[ 49.272106] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d7b8a13bf0
[ 49.273482] R13: 00007ffcba3c82a0 R14: 000055d7b8a1d380 R15: 000055d7b8a28460
[ 49.274887]
[ 49.275336] irq event stamp: 1847
[ 49.276034] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80
[ 49.277662] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80
[ 49.279321] softirqs last enabled at (1478): [] handle_softirqs+0x50c/0x770
[ 49.280796] softirqs last disabled at (1473): [] __irq_exit_rcu+0xc4/0x100
[ 49.282239] ---[ end trace 0000000000000000 ]---
[ 50.061129] ------------[ cut here ]------------
[ 50.062055] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 50.064096] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251
[ 50.065550] Modules linked in:
[ 50.066179] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 50.069541] Tainted: [W]=WARN
[ 50.070215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.071695] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 50.072596] 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
[ 50.075768] RSP: 0018:ffff888017b3fbc0 EFLAGS: 00010286
[ 50.076697] RAX: 0000000000000000 RBX: ffffed1002f67f78 RCX: ffffffff813a4050
[ 50.077963] RDX: ffff88800ef63780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 50.079248] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f67f2f
[ 50.080516] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 50.081794] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b3fdf8
[ 50.083086] FS: 00007fe85b006900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 50.084510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.085568] CR2: 00007fe85b4f8580 CR3: 000000000cfe3000 CR4: 0000000000350ef0
[ 50.086848] Call Trace:
[ 50.087311]
[ 50.087718] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 50.088608] ? __create_object+0x59/0x80
[ 50.089382] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 50.090353] __vmalloc_noprof+0x59/0x60
[ 50.091108] bpf_prog_alloc_no_stats+0x55/0x470
[ 50.091977] ? __pfx_seccomp_check_filter+0x10/0x10
[ 50.092902] bpf_prog_alloc+0x39/0x200
[ 50.093595] ? __pfx_seccomp_check_filter+0x10/0x10
[ 50.094533] bpf_prog_create_from_user+0xb2/0x2f0
[ 50.095448] do_seccomp+0x349/0x25e0
[ 50.096165] ? __pfx_css_rstat_updated+0x10/0x10
[ 50.097064] ? __pfx_do_seccomp+0x10/0x10
[ 50.097849] ? find_held_lock+0x2b/0x80
[ 50.098580] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 50.099542] ? static_key_count+0x60/0x80
[ 50.100329] prctl_set_seccomp+0x4e/0x70
[ 50.101109] __do_sys_prctl+0xe6c/0x1d70
[ 50.101891] ? __pfx___do_sys_prctl+0x10/0x10
[ 50.102710] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 50.103628] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 50.104543] ? irqentry_exit+0xf3/0x650
[ 50.105279] do_syscall_64+0xbf/0x430
[ 50.106002] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.106962] RIP: 0033:0x7fe85b4f85cd
[ 50.107627] 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
[ 50.110785] RSP: 002b:00007fffd8dd5df0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 50.112157] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe85b4f85cd
[ 50.113403] RDX: 0000556afddf9e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 50.114680] RBP: 00007fffd8dd5e50 R08: 0000000000000000 R09: 00007fffd8dd54f0
[ 50.115953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b243b3bf0
[ 50.117218] R13: 00007fffd8dd6280 R14: 0000556b243bd380 R15: 0000556b243c8460
[ 50.118499]
[ 50.118966] irq event stamp: 2093
[ 50.119579] hardirqs last enabled at (2101): [] __up_console_sem+0x78/0x80
[ 50.121094] hardirqs last disabled at (2110): [] __up_console_sem+0x5d/0x80
[ 50.122629] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770
[ 50.124171] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100
[ 50.125678] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:41748' (ECDSA) to the list of known hosts.
2025/11/17 20:30:05 fuzzer started
2025/11/17 20:30:05 dialing manager at localhost:37895
2025/11/17 20:30:05 checking machine...
2025/11/17 20:30:05 checking revisions...
[ 51.021879] kmemleak: Automatic memory scanning thread ended
2025/11/17 20:30:05 testing simple program...
[ 51.127713] cgroup: Unknown subsys name 'net'
[ 51.192402] cgroup: Unknown subsys name 'cpuset'
[ 51.238333] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
20:30:04 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffff8880096278e0 RCX=ffff88800962776c RDX=1ffff110012c4f2c
RSI=ffffffff815d3080 RDI=ffff8880096278ec RBP=ffff888009627960 RSP=ffff8880096277f8
R8 =0000000000000001 R9 =ffff888009627858 R10=000000000003c9ed R11=0000000000025767
R12=ffff8880096278e0 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff888015dd5400
RIP=ffffffff81619079 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 0000000000000000 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe5800000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f97e2448650 CR3=000000000e004000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000055ccc6e428b0 RBX=000055ccc6e3c360 RCX=00000000ffffffff RDX=0000000000000014
RSI=000055ccc6e428b0 RDI=0000000000000008 RBP=ffffffffffffffff RSP=00007ffcfc86f1a8
R8 =0025ee75ef7d612a R9 =00007f6414664000 R10=00000000ffffffff R11=0000000000000202
R12=0000000000000001 R13=0000000000000014 R14=0000000000000000 R15=0000000000000000
RIP=00007f64142d80c3 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA]
SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f6413a0f900 00000000 00000000
GS =0000 0000000000000000 00000000 00000000
LDT=0000 fffffe7c00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffc5f671bf8 CR3=000000000de47000 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=49e93aaf2e27e6942b44e826a39cc9c3
XMM02=2c67c8bc2e329bc30000000000302f38 XMM03=fb795ef6d65770560000000000310380
XMM04=77f32dcd0bbee7bb00000000000ae988 XMM05=0394861f14684e59000000000031f108
XMM06=3e829fc8c8edc990000000000031ef90 XMM07=e042d86d42eb936e0000000000310d68
XMM08=ebfdd845e8f2df300000000000302f98 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000