[ 45.943794] ------------[ cut here ]------------ [ 45.944856] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.947179] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.948898] Modules linked in: [ 45.949743] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.952110] Tainted: [W]=WARN [ 45.952939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.954736] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.955786] 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 [ 45.959385] RSP: 0018:ffff888016a9fbc0 EFLAGS: 00010286 [ 45.960502] RAX: 0000000000000000 RBX: ffffed1002d53f78 RCX: ffffffff813a4050 [ 45.961997] RDX: ffff88801cb4d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.963623] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d53f2f [ 45.965254] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.966965] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a9fdf8 [ 45.968596] FS: 00007f26693f5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.970448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.971674] CR2: 00007f26698e7580 CR3: 000000000e76c000 CR4: 0000000000350ef0 [ 45.973220] Call Trace: [ 45.973863] [ 45.974324] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.975390] ? __create_object+0x59/0x80 [ 45.976303] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.977587] __vmalloc_noprof+0x59/0x60 [ 45.978609] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.979812] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.980932] bpf_prog_alloc+0x39/0x200 [ 45.981799] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.982911] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.984108] do_seccomp+0x349/0x25e0 [ 45.985043] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.986152] ? __pfx_do_seccomp+0x10/0x10 [ 45.987094] ? find_held_lock+0x2b/0x80 [ 45.987964] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.989153] ? static_key_count+0x60/0x80 [ 45.990197] prctl_set_seccomp+0x4e/0x70 [ 45.991210] __do_sys_prctl+0xe6c/0x1d70 [ 45.992254] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.993255] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.994330] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.995396] ? irqentry_exit+0xf3/0x650 [ 45.996260] do_syscall_64+0xbf/0x430 [ 45.997076] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.998128] RIP: 0033:0x7f26698e75cd [ 45.998911] 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 [ 46.002401] RSP: 002b:00007ffc06b88c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.003898] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f26698e75cd [ 46.005221] RDX: 00005613cc734e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.006407] RBP: 00007ffc06b88cb0 R08: 0000000000000000 R09: 00007ffc06b88350 [ 46.007584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561402e932b0 [ 46.008801] R13: 00007ffc06b890e0 R14: 0000561402e95d20 R15: 0000561402ea78d0 [ 46.010003] [ 46.010396] irq event stamp: 1721 [ 46.011000] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 46.012427] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 46.013856] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 46.015290] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 46.016713] ---[ end trace 0000000000000000 ]--- [ 49.342133] ------------[ cut here ]------------ [ 49.343144] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.345299] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.346875] Modules linked in: [ 49.347463] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.349624] Tainted: [W]=WARN [ 49.350757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.352317] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.353318] 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 [ 49.356699] RSP: 0018:ffff88800f767bc0 EFLAGS: 00010286 [ 49.357825] RAX: 0000000000000000 RBX: ffffed1001eecf78 RCX: ffffffff813a4050 [ 49.359247] RDX: ffff888019f8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.360707] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eecf2f [ 49.362119] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.363520] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f767df8 [ 49.364996] FS: 00007f021ef85900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.366550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.367702] CR2: 00007f021f477580 CR3: 000000000dceb000 CR4: 0000000000350ef0 [ 49.369135] Call Trace: [ 49.369700] [ 49.370126] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.371086] ? __create_object+0x59/0x80 [ 49.372020] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.373058] __vmalloc_noprof+0x59/0x60 [ 49.373945] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.374834] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.375860] bpf_prog_alloc+0x39/0x200 [ 49.376723] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.377717] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.378744] do_seccomp+0x349/0x25e0 [ 49.379429] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.380350] ? __pfx_do_seccomp+0x10/0x10 [ 49.381248] ? find_held_lock+0x2b/0x80 [ 49.382035] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.383129] ? static_key_count+0x60/0x80 [ 49.384051] prctl_set_seccomp+0x4e/0x70 [ 49.384846] __do_sys_prctl+0xe6c/0x1d70 [ 49.385758] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.386630] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.387750] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.388826] ? irqentry_exit+0xf3/0x650 [ 49.389582] do_syscall_64+0xbf/0x430 [ 49.390466] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.391498] RIP: 0033:0x7f021f4775cd [ 49.392333] 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 [ 49.395631] RSP: 002b:00007ffff6b51760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.397048] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f021f4775cd [ 49.398352] RDX: 0000561ea2281e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.399693] RBP: 00007ffff6b517c0 R08: 0000000000000000 R09: 00007ffff6b50e60 [ 49.401130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561eb165cad0 [ 49.402563] R13: 00007ffff6b51bf0 R14: 0000561eb165dbc0 R15: 0000561eb166e780 [ 49.403937] [ 49.404387] irq event stamp: 1821 [ 49.405047] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 49.406583] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 49.408281] softirqs last enabled at (1382): [] handle_softirqs+0x50c/0x770 [ 49.409747] softirqs last disabled at (1377): [] __irq_exit_rcu+0xc4/0x100 [ 49.411068] ---[ end trace 0000000000000000 ]--- [ 50.149808] ------------[ cut here ]------------ [ 50.150362] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.151961] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.152974] Modules linked in: [ 50.153340] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.154669] Tainted: [W]=WARN [ 50.155014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.155925] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.156464] 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 [ 50.158409] RSP: 0018:ffff88801a2bfbc0 EFLAGS: 00010286 [ 50.159216] RAX: 0000000000000000 RBX: ffffed1003457f78 RCX: ffffffff813a4050 [ 50.160218] RDX: ffff888016ee1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.161189] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003457f2f [ 50.162200] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.163273] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a2bfdf8 [ 50.164067] FS: 00007fbdae8fb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.164939] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.165555] CR2: 00007fbdaee614a6 CR3: 000000000bf73000 CR4: 0000000000350ef0 [ 50.166323] Call Trace: [ 50.166604] [ 50.166874] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.167393] ? __create_object+0x59/0x80 [ 50.167897] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.168474] __vmalloc_noprof+0x59/0x60 [ 50.168939] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.169445] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.170016] bpf_prog_alloc+0x39/0x200 [ 50.170436] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.170998] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.171524] do_seccomp+0x349/0x25e0 [ 50.172136] ? find_held_lock+0x2b/0x80 [ 50.172750] ? do_prlimit+0x310/0x610 [ 50.173196] ? __pfx_do_seccomp+0x10/0x10 [ 50.173832] ? do_raw_spin_unlock+0x53/0x220 [ 50.174429] ? _raw_spin_unlock+0x1e/0x40 [ 50.175060] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.175725] ? static_key_count+0x60/0x80 [ 50.176204] prctl_set_seccomp+0x4e/0x70 [ 50.176669] __do_sys_prctl+0xe6c/0x1d70 [ 50.177121] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.177610] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.178204] ? irqentry_exit+0xf3/0x650 [ 50.178669] do_syscall_64+0xbf/0x430 [ 50.179094] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.179670] RIP: 0033:0x7fbdaeded5cd [ 50.180082] 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 [ 50.182013] RSP: 002b:00007ffd645ebef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.183085] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbdaeded5cd [ 50.184195] RDX: 0000557fbcea1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.185043] RBP: 00007ffd645ebf50 R08: 0000000000000000 R09: 00007ffd645eb5f0 [ 50.186053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557ff46ecad0 [ 50.187048] R13: 00007ffd645ec380 R14: 0000557ff46edbc0 R15: 0000557ff46fe780 [ 50.187835] [ 50.188102] irq event stamp: 1827 [ 50.188470] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 50.189424] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 50.190406] softirqs last enabled at (1532): [] handle_softirqs+0x50c/0x770 [ 50.191355] softirqs last disabled at (1525): [] __irq_exit_rcu+0xc4/0x100 [ 50.192283] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38730' (ECDSA) to the list of known hosts. 2025/11/17 22:05:41 fuzzer started 2025/11/17 22:05:41 dialing manager at localhost:37895 2025/11/17 22:05:41 checking machine... 2025/11/17 22:05:41 checking revisions... [ 51.021679] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:05:41 testing simple program... [ 51.138355] cgroup: Unknown subsys name 'net' [ 51.204150] cgroup: Unknown subsys name 'cpuset' [ 51.214886] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:05:41 Registers: info registers vcpu 0 RAX=0000000000040fdb RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2672564000 CR3=000000000e253000 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=78ae8e873cbad1b8394580e3c9435173 XMM02=ec2efd57dc4c00df0000000000301ff0 XMM03=65b3588abdb22abc00000000003020c0 XMM04=da856e40fe2e674a00000000000ae988 XMM05=d96330e2d2db8632000000000031f310 XMM06=ba59c74d5b7ba3d200000000003192c0 XMM07=e042d86d42eb936e0000000000310f40 XMM08=65b3588abdb22abc00000000003020c0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00007f021ef54000 RBX=000000001fc21000 RCX=ffffffff819f393f RDX=ffff88801cb49bc0 RSI=ffffffff819f394d RDI=0000000000000007 RBP=0000000000000000 RSP=ffff8880163f75f8 R8 =ffff8880163f78d0 R9 =ffffed10017c0f2c R10=0000000000000000 R11=0000000000000001 R12=00007f7fffffffff R13=00007f021ef55000 R14=00007f021ef54fff R15=dffffc0000000000 RIP=ffffffff819f3975 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 00007f021ef85900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f021ef54008 CR3=000000000d884000 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