[ 39.051336] ------------[ cut here ]------------ [ 39.052253] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.054313] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.057121] Modules linked in: [ 39.057712] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.059774] Tainted: [W]=WARN [ 39.060370] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.061833] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.062738] 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 [ 39.065955] RSP: 0018:ffff888016e5fbc0 EFLAGS: 00010286 [ 39.066879] RAX: 0000000000000000 RBX: ffffed1002dcbf78 RCX: ffffffff813a4050 [ 39.068200] RDX: ffff88800a28d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.069509] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcbf2f [ 39.070779] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.072056] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e5fdf8 [ 39.073346] FS: 00007f76d38e0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.074773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.075809] CR2: 00007ffef698def7 CR3: 000000000b6c4000 CR4: 0000000000350ef0 [ 39.077074] Call Trace: [ 39.077539] [ 39.078002] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.078855] ? __create_object+0x59/0x80 [ 39.079630] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.080603] __vmalloc_noprof+0x59/0x60 [ 39.081364] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.082246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.083167] bpf_prog_alloc+0x39/0x200 [ 39.083848] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.084805] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.085703] do_seccomp+0x349/0x25e0 [ 39.086434] ? find_held_lock+0x2b/0x80 [ 39.087197] ? do_prlimit+0x310/0x610 [ 39.087892] ? __pfx_do_seccomp+0x10/0x10 [ 39.088700] ? do_raw_spin_unlock+0x53/0x220 [ 39.089537] ? _raw_spin_unlock+0x1e/0x40 [ 39.090313] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.091277] ? static_key_count+0x60/0x80 [ 39.092079] prctl_set_seccomp+0x4e/0x70 [ 39.092824] __do_sys_prctl+0xe6c/0x1d70 [ 39.093599] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.094449] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.095415] ? irqentry_exit+0xf3/0x650 [ 39.096178] do_syscall_64+0xbf/0x430 [ 39.096886] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.097842] RIP: 0033:0x7f76d3dd25cd [ 39.098537] 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 [ 39.101712] RSP: 002b:00007ffef698ba20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.103064] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f76d3dd25cd [ 39.104353] RDX: 000055ab5f0ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.105632] RBP: 00007ffef698ba80 R08: 0000000000000000 R09: 00007ffef698b120 [ 39.106930] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ab99737ad0 [ 39.108214] R13: 00007ffef698beb0 R14: 000055ab99738bc0 R15: 000055ab99749780 [ 39.109539] [ 39.109940] irq event stamp: 2097 [ 39.110441] hardirqs last enabled at (2105): [] __up_console_sem+0x78/0x80 [ 39.111709] hardirqs last disabled at (2114): [] __up_console_sem+0x5d/0x80 [ 39.112998] softirqs last enabled at (1970): [] handle_softirqs+0x50c/0x770 [ 39.114270] softirqs last disabled at (1965): [] __irq_exit_rcu+0xc4/0x100 [ 39.115541] ---[ end trace 0000000000000000 ]--- [ 42.571481] ------------[ cut here ]------------ [ 42.572408] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.574476] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.576161] Modules linked in: [ 42.576778] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.578806] Tainted: [W]=WARN [ 42.579415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.580900] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.581791] 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 [ 42.584953] RSP: 0018:ffff8880170bfbc0 EFLAGS: 00010286 [ 42.585881] RAX: 0000000000000000 RBX: ffffed1002e17f78 RCX: ffffffff813a4050 [ 42.587181] RDX: ffff88801afd1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.588454] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e17f2f [ 42.589749] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.591005] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170bfdf8 [ 42.592279] FS: 00007f1b96d2c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.593712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.594772] CR2: 00007f1b972924a6 CR3: 0000000017082000 CR4: 0000000000350ef0 [ 42.596078] Call Trace: [ 42.596537] [ 42.597012] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.597850] ? __create_object+0x59/0x80 [ 42.598623] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.599583] __vmalloc_noprof+0x59/0x60 [ 42.600341] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.601234] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.602184] bpf_prog_alloc+0x39/0x200 [ 42.602885] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.603830] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.604753] do_seccomp+0x349/0x25e0 [ 42.605483] ? find_held_lock+0x2b/0x80 [ 42.606249] ? do_prlimit+0x310/0x610 [ 42.607010] ? __pfx_do_seccomp+0x10/0x10 [ 42.607760] ? do_raw_spin_unlock+0x53/0x220 [ 42.608602] ? _raw_spin_unlock+0x1e/0x40 [ 42.609409] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.610386] ? static_key_count+0x60/0x80 [ 42.611237] prctl_set_seccomp+0x4e/0x70 [ 42.612029] __do_sys_prctl+0xe6c/0x1d70 [ 42.612814] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.613685] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.614649] ? irqentry_exit+0xf3/0x650 [ 42.615428] do_syscall_64+0xbf/0x430 [ 42.616174] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.617154] RIP: 0033:0x7f1b9721e5cd [ 42.617812] 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 [ 42.621022] RSP: 002b:00007ffc68180010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.622404] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1b9721e5cd [ 42.623698] RDX: 000055b783b61e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.624994] RBP: 00007ffc68180070 R08: 0000000000000000 R09: 00007ffc6817f710 [ 42.626287] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b78c1eaad0 [ 42.627619] R13: 00007ffc681804a0 R14: 000055b78c1ebbc0 R15: 000055b78c1fc780 [ 42.628947] [ 42.629372] irq event stamp: 1801 [ 42.630023] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 42.631547] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 42.633087] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 42.634637] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 42.636150] ---[ end trace 0000000000000000 ]--- [ 43.392413] ------------[ cut here ]------------ [ 43.393420] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.395585] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.397352] Modules linked in: [ 43.398083] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.400162] Tainted: [W]=WARN [ 43.400750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.402282] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.403249] 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 [ 43.406610] RSP: 0018:ffff888017eefbc0 EFLAGS: 00010286 [ 43.407645] RAX: 0000000000000000 RBX: ffffed1002fddf78 RCX: ffffffff813a4050 [ 43.409013] RDX: ffff888016121bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.410401] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fddf2f [ 43.411756] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.413124] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017eefdf8 [ 43.414486] FS: 00007fcca88e9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.416013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.417137] CR2: 00007ffec75e4ef7 CR3: 000000000e6b0000 CR4: 0000000000350ef0 [ 43.418505] Call Trace: [ 43.419043] [ 43.419487] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.420440] ? __create_object+0x59/0x80 [ 43.421282] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.422313] __vmalloc_noprof+0x59/0x60 [ 43.423122] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.424055] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.425103] bpf_prog_alloc+0x39/0x200 [ 43.425851] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.426846] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.427811] do_seccomp+0x349/0x25e0 [ 43.428572] ? find_held_lock+0x2b/0x80 [ 43.429399] ? do_prlimit+0x310/0x610 [ 43.430191] ? __pfx_do_seccomp+0x10/0x10 [ 43.431028] ? do_raw_spin_unlock+0x53/0x220 [ 43.431877] ? _raw_spin_unlock+0x1e/0x40 [ 43.432714] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.433734] ? static_key_count+0x60/0x80 [ 43.434594] prctl_set_seccomp+0x4e/0x70 [ 43.435426] __do_sys_prctl+0xe6c/0x1d70 [ 43.436259] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.437191] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.438225] ? irqentry_exit+0xf3/0x650 [ 43.439046] do_syscall_64+0xbf/0x430 [ 43.439789] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.440864] RIP: 0033:0x7fcca8ddb5cd [ 43.441618] 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 [ 43.445098] RSP: 002b:00007ffec75e3e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.446573] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcca8ddb5cd [ 43.447959] RDX: 000056205b073e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.449346] RBP: 00007ffec75e3ec0 R08: 0000000000000000 R09: 00007ffec75e3560 [ 43.450734] R10: 0000000000000000 R11: 0000000000000246 R12: 000056207e1a3bf0 [ 43.452110] R13: 00007ffec75e42f0 R14: 000056207e1ad380 R15: 000056207e1b8460 [ 43.453524] [ 43.454013] irq event stamp: 1811 [ 43.454671] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 43.456353] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 43.457847] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 43.459252] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 43.460645] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20126' (ECDSA) to the list of known hosts. 2025/11/17 22:50:47 fuzzer started 2025/11/17 22:50:47 dialing manager at localhost:37895 2025/11/17 22:50:47 checking machine... 2025/11/17 22:50:47 checking revisions... [ 44.380963] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:50:47 testing simple program... [ 44.471256] cgroup: Unknown subsys name 'net' [ 44.543074] cgroup: Unknown subsys name 'cpuset' [ 44.561864] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:50:46 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=1ffff11002bbaf4d RCX=ffffffff81728081 RDX=ffff888015dd7a88 RSI=ffff888016bcc340 RDI=ffff888017863780 RBP=ffff888017863780 RSP=ffff888015dd7a50 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000004 R11=0000000000000001 R12=00000000000000f4 R13=ffff888016bcc340 R14=0000000000000004 R15=dffffc0000000000 RIP=ffffffff81725322 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 00007f1b96d2c900 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=00007ffc6817a000 CR3=00000000211c8000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88801cc60a48 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88801bf547e0 RSI=0000000000000000 RDI=ffff88801ccada18 RBP=ffff88801ccada18 RSP=ffff88806cf08da8 R8 =0000000000000001 R9 =ffffed100d9e11a6 R10=0000000000000003 R11=0000000000000001 R12=ffff88800b7a2d20 R13=0000000000000246 R14=ffff88801ccada18 R15=ffff888009472140 RIP=ffffffff81b61984 RFL=00000082 [--S----] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f86c8627000 CR3=000000000d6d6000 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=0afb667c37813dbb6e476807253692d6 XMM02=00000000003039a8ec2efd57dc4c00df XMM03=000000000030f610c969c1162afeef05 XMM04=a36996dc6be63a1800000000000ae988 XMM05=090f1556b20111b30000000000320010 XMM06=5b75c91c80445342000000000031fe98 XMM07=e042d86d42eb936e000000000030f890 XMM08=c969c1162afeef050000000000303a08 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000