[ 43.984031] ------------[ cut here ]------------
[ 43.984973] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 43.986644] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237
[ 43.987840] Modules linked in:
[ 43.988343] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 43.989940] Tainted: [W]=WARN
[ 43.990392] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 43.991588] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 43.992320] 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
[ 43.994874] RSP: 0018:ffff88801867fbc0 EFLAGS: 00010286
[ 43.995661] RAX: 0000000000000000 RBX: ffffed10030cff78 RCX: ffffffff813a4050
[ 43.996751] RDX: ffff8880169f5340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 43.997788] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030cff2f
[ 43.998817] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 43.999876] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801867fdf8
[ 44.000927] FS: 00007fd6309b6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 44.002082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.002940] CR2: 00007fd630ea8580 CR3: 000000000e34e000 CR4: 0000000000350ef0
[ 44.004017] Call Trace:
[ 44.004393]
[ 44.004750] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.005447] ? __create_object+0x59/0x80
[ 44.006073] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.006861] __vmalloc_noprof+0x59/0x60
[ 44.007444] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.008182] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.009155] bpf_prog_alloc+0x39/0x200
[ 44.009746] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.010459] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.011182] do_seccomp+0x349/0x25e0
[ 44.011763] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.012520] ? __pfx_do_seccomp+0x10/0x10
[ 44.013139] ? find_held_lock+0x2b/0x80
[ 44.013751] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.014523] ? static_key_count+0x60/0x80
[ 44.015132] prctl_set_seccomp+0x4e/0x70
[ 44.015760] __do_sys_prctl+0xe6c/0x1d70
[ 44.016387] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.017080] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.017866] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.018646] ? irqentry_exit+0xf3/0x650
[ 44.019233] do_syscall_64+0xbf/0x430
[ 44.019850] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.020625] RIP: 0033:0x7fd630ea85cd
[ 44.021166] 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
[ 44.023723] RSP: 002b:00007ffc650c8310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.024861] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd630ea85cd
[ 44.025909] RDX: 000055d286dfce00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.026944] RBP: 00007ffc650c8370 R08: 0000000000000000 R09: 00007ffc650c7a10
[ 44.028014] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d2acad7b10
[ 44.029046] R13: 00007ffc650c87a0 R14: 000055d2acad82b0 R15: 000055d2acaec6f0
[ 44.030092]
[ 44.030436] irq event stamp: 1703
[ 44.030970] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80
[ 44.032249] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80
[ 44.033505] softirqs last enabled at (1204): [] handle_softirqs+0x50c/0x770
[ 44.034756] softirqs last disabled at (1195): [] __irq_exit_rcu+0xc4/0x100
[ 44.036014] ---[ end trace 0000000000000000 ]---
[ 47.114013] ------------[ cut here ]------------
[ 47.114837] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.116641] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246
[ 47.118039] Modules linked in:
[ 47.118792] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.120512] Tainted: [W]=WARN
[ 47.120985] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.122203] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.122960] 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
[ 47.125619] RSP: 0018:ffff88801656fbc0 EFLAGS: 00010286
[ 47.126395] RAX: 0000000000000000 RBX: ffffed1002cadf78 RCX: ffffffff813a4050
[ 47.127465] RDX: ffff888019b03780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.128580] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cadf2f
[ 47.129637] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.130692] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801656fdf8
[ 47.131748] FS: 00007f6a73a99900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.132962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.133847] CR2: 00007ffca4694ef8 CR3: 000000000e715000 CR4: 0000000000350ef0
[ 47.134920] Call Trace:
[ 47.135303]
[ 47.135687] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.136414] ? __create_object+0x59/0x80
[ 47.137074] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.137901] __vmalloc_noprof+0x59/0x60
[ 47.138527] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.139213] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.140030] bpf_prog_alloc+0x39/0x200
[ 47.140649] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.141386] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.142128] do_seccomp+0x349/0x25e0
[ 47.142735] ? find_held_lock+0x2b/0x80
[ 47.143325] ? do_prlimit+0x310/0x610
[ 47.143975] ? __pfx_do_seccomp+0x10/0x10
[ 47.144634] ? do_raw_spin_unlock+0x53/0x220
[ 47.145283] ? _raw_spin_unlock+0x1e/0x40
[ 47.145925] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.146729] ? static_key_count+0x60/0x80
[ 47.147358] prctl_set_seccomp+0x4e/0x70
[ 47.148021] __do_sys_prctl+0xe6c/0x1d70
[ 47.148678] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.149348] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.150146] ? irqentry_exit+0xf3/0x650
[ 47.150787] do_syscall_64+0xbf/0x430
[ 47.151361] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.152185] RIP: 0033:0x7f6a73f8b5cd
[ 47.152774] 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
[ 47.155399] RSP: 002b:00007ffca4692650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.156558] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6a73f8b5cd
[ 47.157618] RDX: 00005563c2adee00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.158682] RBP: 00007ffca46926b0 R08: 0000000000000000 R09: 00007ffca4691d50
[ 47.159742] R10: 0000000000000000 R11: 0000000000000246 R12: 00005564018bcad0
[ 47.160834] R13: 00007ffca4692ae0 R14: 00005564018bdbc0 R15: 00005564018ce780
[ 47.161913]
[ 47.162263] irq event stamp: 1865
[ 47.162800] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80
[ 47.164104] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80
[ 47.165363] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770
[ 47.166644] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100
[ 47.167946] ---[ end trace 0000000000000000 ]---
[ 47.795885] ------------[ cut here ]------------
[ 47.796664] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.798334] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253
[ 47.799535] Modules linked in:
[ 47.800071] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.801906] Tainted: [W]=WARN
[ 47.802368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.803878] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.804673] 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
[ 47.807310] RSP: 0018:ffff88800f62fbc0 EFLAGS: 00010286
[ 47.808151] RAX: 0000000000000000 RBX: ffffed1001ec5f78 RCX: ffffffff813a4050
[ 47.809215] RDX: ffff88801ad05340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.810298] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ec5f2f
[ 47.811361] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.812509] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f62fdf8
[ 47.813716] FS: 00007f521dcee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.815058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.816085] CR2: 00007fff2f32cef8 CR3: 000000000fcac000 CR4: 0000000000350ef0
[ 47.817279] Call Trace:
[ 47.817752]
[ 47.818131] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.818978] ? __create_object+0x59/0x80
[ 47.819712] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.820666] __vmalloc_noprof+0x59/0x60
[ 47.821322] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.822157] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.823069] bpf_prog_alloc+0x39/0x200
[ 47.823774] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.824704] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.825561] do_seccomp+0x349/0x25e0
[ 47.826199] ? find_held_lock+0x2b/0x80
[ 47.826922] ? do_prlimit+0x310/0x610
[ 47.827611] ? __pfx_do_seccomp+0x10/0x10
[ 47.828331] ? do_raw_spin_unlock+0x53/0x220
[ 47.829104] ? _raw_spin_unlock+0x1e/0x40
[ 47.829830] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.830731] ? static_key_count+0x60/0x80
[ 47.831441] prctl_set_seccomp+0x4e/0x70
[ 47.832212] __do_sys_prctl+0xe6c/0x1d70
[ 47.832945] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.833753] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.834660] ? irqentry_exit+0xf3/0x650
[ 47.835338] do_syscall_64+0xbf/0x430
[ 47.836106] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.836990] RIP: 0033:0x7f521e1e05cd
[ 47.837671] 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
[ 47.840654] RSP: 002b:00007fff2f32bad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.841933] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f521e1e05cd
[ 47.843118] RDX: 000055ec3449fe00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.844348] RBP: 00007fff2f32bb30 R08: 0000000000000000 R09: 00007fff2f32b1d0
[ 47.845554] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec6c1192b0
[ 47.846746] R13: 00007fff2f32bf60 R14: 000055ec6c11bd20 R15: 000055ec6c12d8d0
[ 47.848003]
[ 47.848403] irq event stamp: 1829
[ 47.849007] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80
[ 47.850430] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80
[ 47.851853] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770
[ 47.853302] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100
[ 47.854741] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:52450' (ECDSA) to the list of known hosts.
2025/11/17 20:30:21 fuzzer started
2025/11/17 20:30:21 dialing manager at localhost:37895
2025/11/17 20:30:22 checking machine...
2025/11/17 20:30:22 checking revisions...
[ 48.848396] kmemleak: Automatic memory scanning thread ended
2025/11/17 20:30:22 testing simple program...
[ 48.938412] cgroup: Unknown subsys name 'net'
[ 48.999108] cgroup: Unknown subsys name 'cpuset'
[ 49.018401] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
20:30:21 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=ffff88806ce08a40 RCX=ffff88806ce08994 RDX=1ffff1100d9c1153
RSI=ffffffff85e1ffe0 RDI=ffffffff84c74ba4 RBP=ffff88806ce08a98 RSP=ffff88806ce08a28
R8 =0000000000000001 R9 =ffff88806ce08a80 R10=000000000003c9ed R11=000000000000d005
R12=ffff88806ce08b08 R13=0000000000000000 R14=ffffffff85c2ca00 R15=ffff888017466000
RIP=ffffffff8135e1b9 RFL=00000202 [-------] 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 fffffe2f00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f248a1f4000 CR3=000000000b689000 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=2031323a30333a303220373120766f4e XMM01=73732878696e755f6d6170203a5d3434
XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030323a30333a3032203731
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000005 RBX=0000000000000200 RCX=0000000000000000 RDX=0000000000000008
RSI=ffff888015d08a58 RDI=ffff888015d08000 RBP=ffff888015d08000 RSP=ffff8880166c7768
R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000
R12=0000000000000009 R13=0000000000000000 R14=ffff888015d08a58 R15=0000000000000005
RIP=ffffffff8152658c RFL=00000006 [-----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 00007f6a73a99900 00000000 00000000
GS =0000 ffff8880e548f000 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=00007f6a73a78020 CR3=0000000009fec000 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