[ 45.287092] ------------[ cut here ]------------
[ 45.288080] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 45.290529] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234
[ 45.291992] Modules linked in:
[ 45.292589] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 45.294579] Tainted: [W]=WARN
[ 45.295181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 45.296658] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 45.297585] 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
[ 45.300805] RSP: 0018:ffff8880158d7bc0 EFLAGS: 00010286
[ 45.301742] RAX: 0000000000000000 RBX: ffffed1002b1af78 RCX: ffffffff813a4050
[ 45.303071] RDX: ffff888016049bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 45.304358] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b1af2f
[ 45.305660] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 45.306945] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158d7df8
[ 45.308237] FS: 00007f67bb890900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 45.309689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.310772] CR2: 00007f67bbdf64a6 CR3: 0000000013a39000 CR4: 0000000000350ef0
[ 45.312069] Call Trace:
[ 45.312535]
[ 45.313005] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 45.313915] ? __create_object+0x59/0x80
[ 45.314654] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 45.315626] __vmalloc_noprof+0x59/0x60
[ 45.316386] bpf_prog_alloc_no_stats+0x55/0x470
[ 45.317270] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.318208] bpf_prog_alloc+0x39/0x200
[ 45.318950] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.319887] bpf_prog_create_from_user+0xb2/0x2f0
[ 45.320801] do_seccomp+0x349/0x25e0
[ 45.321481] ? find_held_lock+0x2b/0x80
[ 45.322248] ? do_prlimit+0x310/0x610
[ 45.323000] ? __pfx_do_seccomp+0x10/0x10
[ 45.323801] ? do_raw_spin_unlock+0x53/0x220
[ 45.324592] ? _raw_spin_unlock+0x1e/0x40
[ 45.325382] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 45.326347] ? static_key_count+0x60/0x80
[ 45.327151] prctl_set_seccomp+0x4e/0x70
[ 45.327934] __do_sys_prctl+0xe6c/0x1d70
[ 45.328677] ? __pfx___do_sys_prctl+0x10/0x10
[ 45.329545] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 45.330515] ? irqentry_exit+0xf3/0x650
[ 45.331285] do_syscall_64+0xbf/0x430
[ 45.332016] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.332982] RIP: 0033:0x7f67bbd825cd
[ 45.333664] 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
[ 45.336973] RSP: 002b:00007ffea6ce3070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 45.338373] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67bbd825cd
[ 45.339705] RDX: 000055bdc2df7e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 45.341053] RBP: 00007ffea6ce30d0 R08: 0000000000000000 R09: 00007ffea6ce2770
[ 45.342385] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bdda4a2ad0
[ 45.343712] R13: 00007ffea6ce3500 R14: 000055bdda4a3bc0 R15: 000055bdda4b4780
[ 45.345072]
[ 45.345509] irq event stamp: 1739
[ 45.346181] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80
[ 45.347770] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80
[ 45.349357] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770
[ 45.350957] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100
[ 45.352531] ---[ end trace 0000000000000000 ]---
[ 48.235607] ------------[ cut here ]------------
[ 48.236398] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.238111] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243
[ 48.239312] Modules linked in:
[ 48.239833] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 48.241497] Tainted: [W]=WARN
[ 48.241998] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.243207] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.243961] 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
[ 48.246648] RSP: 0018:ffff8880166efbc0 EFLAGS: 00010286
[ 48.247476] RAX: 0000000000000000 RBX: ffffed1002cddf78 RCX: ffffffff813a4050
[ 48.248539] RDX: ffff888016a08000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.249624] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cddf2f
[ 48.250706] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.251775] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166efdf8
[ 48.252849] FS: 00007f1df748f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 48.254059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.254947] CR2: 00007fffdf8bcef8 CR3: 000000000caa5000 CR4: 0000000000350ef0
[ 48.256031] Call Trace:
[ 48.256415]
[ 48.256779] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.257508] ? __create_object+0x59/0x80
[ 48.258155] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.258974] __vmalloc_noprof+0x59/0x60
[ 48.259574] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.260299] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.261087] bpf_prog_alloc+0x39/0x200
[ 48.261663] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.262443] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.263189] do_seccomp+0x349/0x25e0
[ 48.263791] ? find_held_lock+0x2b/0x80
[ 48.264402] ? do_prlimit+0x310/0x610
[ 48.265048] ? __pfx_do_seccomp+0x10/0x10
[ 48.265679] ? do_raw_spin_unlock+0x53/0x220
[ 48.266368] ? _raw_spin_unlock+0x1e/0x40
[ 48.267013] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.267813] ? static_key_count+0x60/0x80
[ 48.268455] prctl_set_seccomp+0x4e/0x70
[ 48.269097] __do_sys_prctl+0xe6c/0x1d70
[ 48.269705] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.270425] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.271242] ? irqentry_exit+0xf3/0x650
[ 48.271879] do_syscall_64+0xbf/0x430
[ 48.272455] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.273256] RIP: 0033:0x7f1df79815cd
[ 48.273844] 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
[ 48.276529] RSP: 002b:00007fffdf8ba860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.277696] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1df79815cd
[ 48.278782] RDX: 000056335f3c3e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.279847] RBP: 00007fffdf8ba8c0 R08: 0000000000000000 R09: 00007fffdf8b9f60
[ 48.280943] R10: 0000000000000000 R11: 0000000000000246 R12: 00005633892f3b10
[ 48.282016] R13: 00007fffdf8bacf0 R14: 00005633892f42b0 R15: 00005633893086f0
[ 48.283133]
[ 48.283495] irq event stamp: 1731
[ 48.284035] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80
[ 48.285323] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80
[ 48.286631] softirqs last enabled at (1522): [] handle_softirqs+0x50c/0x770
[ 48.287919] softirqs last disabled at (1515): [] __irq_exit_rcu+0xc4/0x100
[ 48.289207] ---[ end trace 0000000000000000 ]---
[ 48.975199] ------------[ cut here ]------------
[ 48.975796] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.977144] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250
[ 48.978087] Modules linked in:
[ 48.978462] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 48.979764] Tainted: [W]=WARN
[ 48.980124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.981155] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.981712] 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
[ 48.983762] RSP: 0018:ffff88801ac37bc0 EFLAGS: 00010286
[ 48.984371] RAX: 0000000000000000 RBX: ffffed1003586f78 RCX: ffffffff813a4050
[ 48.985209] RDX: ffff88800f07b780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.986040] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003586f2f
[ 48.986872] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.987664] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac37df8
[ 48.988486] FS: 00007f6415d75900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 48.989431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.990120] CR2: 00007f6416267580 CR3: 000000001f4e8000 CR4: 0000000000350ef0
[ 48.990945] Call Trace:
[ 48.991238]
[ 48.991502] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.992077] ? __create_object+0x59/0x80
[ 48.992552] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.993192] __vmalloc_noprof+0x59/0x60
[ 48.993652] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.994213] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.994812] bpf_prog_alloc+0x39/0x200
[ 48.995264] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.995858] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.996420] do_seccomp+0x349/0x25e0
[ 48.996912] ? __pfx_css_rstat_updated+0x10/0x10
[ 48.997461] ? __pfx_do_seccomp+0x10/0x10
[ 48.997965] ? find_held_lock+0x2b/0x80
[ 48.998430] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.999050] ? static_key_count+0x60/0x80
[ 48.999543] prctl_set_seccomp+0x4e/0x70
[ 49.000039] __do_sys_prctl+0xe6c/0x1d70
[ 49.000512] ? __pfx___do_sys_prctl+0x10/0x10
[ 49.001088] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 49.001685] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 49.002314] ? irqentry_exit+0xf3/0x650
[ 49.002800] do_syscall_64+0xbf/0x430
[ 49.003250] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.003847] RIP: 0033:0x7f64162675cd
[ 49.004265] 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
[ 49.006338] RSP: 002b:00007ffded5cdfe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 49.007222] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64162675cd
[ 49.008039] RDX: 0000555c2089fe00 RSI: 0000000000000002 RDI: 0000000000000016
[ 49.008886] RBP: 00007ffded5ce040 R08: 0000000000000000 R09: 00007ffded5cd6e0
[ 49.009698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c341b0ad0
[ 49.010532] R13: 00007ffded5ce470 R14: 0000555c341b1bc0 R15: 0000555c341c2780
[ 49.011381]
[ 49.011658] irq event stamp: 1663
[ 49.012066] hardirqs last enabled at (1673): [] __up_console_sem+0x78/0x80
[ 49.013071] hardirqs last disabled at (1682): [] __up_console_sem+0x5d/0x80
[ 49.013990] softirqs last enabled at (1186): [] handle_softirqs+0x50c/0x770
[ 49.014845] softirqs last disabled at (1177): [] __irq_exit_rcu+0xc4/0x100
[ 49.015667] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:8836' (ECDSA) to the list of known hosts.
2025/11/17 23:21:24 fuzzer started
2025/11/17 23:21:24 dialing manager at localhost:37895
2025/11/17 23:21:24 checking machine...
2025/11/17 23:21:24 checking revisions...
[ 49.912199] kmemleak: Automatic memory scanning thread ended
2025/11/17 23:21:24 testing simple program...
[ 49.996834] cgroup: Unknown subsys name 'net'
[ 50.055373] cgroup: Unknown subsys name 'cpuset'
[ 50.078264] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
23:21:23 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff81b6204a RDX=dffffc0000000000
RSI=000000000000b620 RDI=ffff88806ce31cd0 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00
R8 =0000000000000001 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001
R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ab1 R15=ffff88806ce08a70
RIP=ffffffff8135e5cc RFL=00000293 [--S-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 00007f1df748f900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe4f00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f1df7454008 CR3=000000001f4e8000 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=0000000000027f97 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58
R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001
R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe2f00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fdcd67286f0 CR3=000000000bd8d000 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=31323a333220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61
XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343733
XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000
XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000