[ 53.969451] ------------[ cut here ]------------
[ 53.970401] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 53.972409] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235
[ 53.973899] Modules linked in:
[ 53.974550] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 53.976962] Tainted: [W]=WARN
[ 53.977832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.979758] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 53.980721] 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
[ 53.983972] RSP: 0018:ffff88801af5fbc0 EFLAGS: 00010286
[ 53.984969] RAX: 0000000000000000 RBX: ffffed10035ebf78 RCX: ffffffff813a4050
[ 53.986260] RDX: ffff888016368000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 53.987549] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035ebf2f
[ 53.988836] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 53.990131] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801af5fdf8
[ 53.991428] FS: 00007f1358ca7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 53.992888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.993958] CR2: 00007fffa8c34ef8 CR3: 000000000c18f000 CR4: 0000000000350ef0
[ 53.995243] Call Trace:
[ 53.995710]
[ 53.996176] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 53.997066] ? __create_object+0x59/0x80
[ 53.997857] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 53.998838] __vmalloc_noprof+0x59/0x60
[ 53.999616] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.000494] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.001463] bpf_prog_alloc+0x39/0x200
[ 54.002219] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.003170] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.004043] do_seccomp+0x349/0x25e0
[ 54.004782] ? find_held_lock+0x2b/0x80
[ 54.005555] ? do_prlimit+0x310/0x610
[ 54.006313] ? __pfx_do_seccomp+0x10/0x10
[ 54.007054] ? do_raw_spin_unlock+0x53/0x220
[ 54.007910] ? _raw_spin_unlock+0x1e/0x40
[ 54.008739] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.009722] ? static_key_count+0x60/0x80
[ 54.010536] prctl_set_seccomp+0x4e/0x70
[ 54.011320] __do_sys_prctl+0xe6c/0x1d70
[ 54.012061] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.012945] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.013931] ? irqentry_exit+0xf3/0x650
[ 54.014706] do_syscall_64+0xbf/0x430
[ 54.015462] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.016427] RIP: 0033:0x7f13591995cd
[ 54.017156] 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
[ 54.020361] RSP: 002b:00007fffa8c33660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.021755] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f13591995cd
[ 54.023037] RDX: 0000559d3e762e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.024323] RBP: 00007fffa8c336c0 R08: 0000000000000000 R09: 00007fffa8c32d60
[ 54.025614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d4b1892b0
[ 54.026904] R13: 00007fffa8c33af0 R14: 0000559d4b18bd20 R15: 0000559d4b19d8d0
[ 54.028204]
[ 54.028645] irq event stamp: 3629
[ 54.029298] hardirqs last enabled at (3639): [] __up_console_sem+0x78/0x80
[ 54.030823] hardirqs last disabled at (3648): [] __up_console_sem+0x5d/0x80
[ 54.032338] softirqs last enabled at (3454): [] handle_softirqs+0x50c/0x770
[ 54.033828] softirqs last disabled at (3449): [] __irq_exit_rcu+0xc4/0x100
[ 54.035134] ---[ end trace 0000000000000000 ]---
[ 56.969510] ------------[ cut here ]------------
[ 56.970466] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 56.972451] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245
[ 56.973919] Modules linked in:
[ 56.974566] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 56.976613] Tainted: [W]=WARN
[ 56.977231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.978740] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 56.979668] 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
[ 56.982889] RSP: 0018:ffff888016b97bc0 EFLAGS: 00010286
[ 56.983879] RAX: 0000000000000000 RBX: ffffed1002d72f78 RCX: ffffffff813a4050
[ 56.985190] RDX: ffff88800fa6b780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 56.986478] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d72f2f
[ 56.987779] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 56.989071] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b97df8
[ 56.990378] FS: 00007ffb3cb2c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 56.991836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.992907] CR2: 00007ffd60b93ef8 CR3: 000000000a178000 CR4: 0000000000350ef0
[ 56.994199] Call Trace:
[ 56.994676]
[ 56.995126] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 56.995982] ? __create_object+0x59/0x80
[ 56.996779] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 56.997766] __vmalloc_noprof+0x59/0x60
[ 56.998536] bpf_prog_alloc_no_stats+0x55/0x470
[ 56.999424] ? __pfx_seccomp_check_filter+0x10/0x10
[ 57.000361] bpf_prog_alloc+0x39/0x200
[ 57.001072] ? __pfx_seccomp_check_filter+0x10/0x10
[ 57.002015] bpf_prog_create_from_user+0xb2/0x2f0
[ 57.002939] do_seccomp+0x349/0x25e0
[ 57.003661] ? find_held_lock+0x2b/0x80
[ 57.004431] ? do_prlimit+0x310/0x610
[ 57.005192] ? __pfx_do_seccomp+0x10/0x10
[ 57.005940] ? do_raw_spin_unlock+0x53/0x220
[ 57.006780] ? _raw_spin_unlock+0x1e/0x40
[ 57.007589] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 57.008569] ? static_key_count+0x60/0x80
[ 57.009391] prctl_set_seccomp+0x4e/0x70
[ 57.010172] __do_sys_prctl+0xe6c/0x1d70
[ 57.010910] ? __pfx___do_sys_prctl+0x10/0x10
[ 57.011789] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 57.012780] ? irqentry_exit+0xf3/0x650
[ 57.013544] do_syscall_64+0xbf/0x430
[ 57.014304] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 57.015265] RIP: 0033:0x7ffb3d01e5cd
[ 57.015926] 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
[ 57.019152] RSP: 002b:00007ffd60b924e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 57.020517] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffb3d01e5cd
[ 57.021833] RDX: 00005599dde02e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 57.023127] RBP: 00007ffd60b92540 R08: 0000000000000000 R09: 00007ffd60b91be0
[ 57.024424] R10: 0000000000000000 R11: 0000000000000246 R12: 00005599ebb0f2b0
[ 57.025745] R13: 00007ffd60b92970 R14: 00005599ebb11d20 R15: 00005599ebb238d0
[ 57.027070]
[ 57.027551] irq event stamp: 1733
[ 57.028217] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80
[ 57.029756] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80
[ 57.031303] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770
[ 57.032878] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100
[ 57.033898] ---[ end trace 0000000000000000 ]---
[ 57.734210] ------------[ cut here ]------------
[ 57.735054] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 57.737657] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252
[ 57.740451] Modules linked in:
[ 57.741049] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 57.743123] Tainted: [W]=WARN
[ 57.743675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.745166] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 57.746033] 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
[ 57.749226] RSP: 0018:ffff88801a807bc0 EFLAGS: 00010286
[ 57.750212] RAX: 0000000000000000 RBX: ffffed1003500f78 RCX: ffffffff813a4050
[ 57.751496] RDX: ffff88801a659bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 57.752841] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003500f2f
[ 57.754117] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 57.755410] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a807df8
[ 57.756712] FS: 00007f6d499f1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 57.758150] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.759223] CR2: 00007f6d49ee3580 CR3: 000000001eaee000 CR4: 0000000000350ef0
[ 57.760499] Call Trace:
[ 57.760971]
[ 57.761422] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 57.762331] ? __create_object+0x59/0x80
[ 57.763120] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 57.764051] __vmalloc_noprof+0x59/0x60
[ 57.764835] bpf_prog_alloc_no_stats+0x55/0x470
[ 57.765712] ? __pfx_seccomp_check_filter+0x10/0x10
[ 57.766646] bpf_prog_alloc+0x39/0x200
[ 57.767395] ? __pfx_seccomp_check_filter+0x10/0x10
[ 57.768377] bpf_prog_create_from_user+0xb2/0x2f0
[ 57.769311] do_seccomp+0x349/0x25e0
[ 57.769986] ? __pfx_css_rstat_updated+0x10/0x10
[ 57.770880] ? __pfx_do_seccomp+0x10/0x10
[ 57.771672] ? find_held_lock+0x2b/0x80
[ 57.772490] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 57.773463] ? static_key_count+0x60/0x80
[ 57.774268] prctl_set_seccomp+0x4e/0x70
[ 57.774993] __do_sys_prctl+0xe6c/0x1d70
[ 57.775782] ? __pfx___do_sys_prctl+0x10/0x10
[ 57.776657] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 57.777629] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 57.778600] ? irqentry_exit+0xf3/0x650
[ 57.779372] do_syscall_64+0xbf/0x430
[ 57.780065] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 57.781033] RIP: 0033:0x7f6d49ee35cd
[ 57.781738] 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
[ 57.784952] RSP: 002b:00007ffc27b2cb30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 57.786309] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d49ee35cd
[ 57.787596] RDX: 000055625781ee00 RSI: 0000000000000002 RDI: 0000000000000016
[ 57.788910] RBP: 00007ffc27b2cb90 R08: 0000000000000000 R09: 00007ffc27b2c230
[ 57.790210] R10: 0000000000000000 R11: 0000000000000246 R12: 000055626b2b7ad0
[ 57.791500] R13: 00007ffc27b2cfc0 R14: 000055626b2b8bc0 R15: 000055626b2c9780
[ 57.792808]
[ 57.793280] irq event stamp: 2101
[ 57.793813] hardirqs last enabled at (2109): [] __up_console_sem+0x78/0x80
[ 57.795103] hardirqs last disabled at (2120): [] __up_console_sem+0x5d/0x80
[ 57.796367] softirqs last enabled at (1906): [] handle_softirqs+0x50c/0x770
[ 57.797677] softirqs last disabled at (1901): [] __irq_exit_rcu+0xc4/0x100
[ 57.798934] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:17351' (ECDSA) to the list of known hosts.
2025/11/19 02:42:39 fuzzer started
2025/11/19 02:42:40 dialing manager at localhost:34383
2025/11/19 02:42:40 checking machine...
2025/11/19 02:42:40 checking revisions...
[ 58.686281] kmemleak: Automatic memory scanning thread ended
2025/11/19 02:42:40 testing simple program...
[ 58.770056] cgroup: Unknown subsys name 'net'
[ 58.835881] cgroup: Unknown subsys name 'cpuset'
[ 58.849339] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
02:42:39 Registers:
info registers vcpu 0
RAX=000000000004a843 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00
R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001
R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1
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 fffffe2400000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffb3d0e3618 CR3=000000000d645000 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=32343a323020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61
XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323931
XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000
XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=00000000723cd545 RBX=00000000acc880fd RCX=00000000a2462ba2 RDX=000000000000000e
RSI=ffff88801a90f5a0 RDI=0000000000000004 RBP=0000000000000000 RSP=ffff88801a90f4d8
R8 =0000000017b9e157 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=0000000000000000 R13=0000000000000000 R14=ffff88801a90f540 R15=000000000000000e
RIP=ffffffff82642b55 RFL=00000a13 [-O--A-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 00007ffb3cb2c900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe4900000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffb3cb0b020 CR3=000000001ea64000 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