[ 46.334786] ------------[ cut here ]------------ [ 46.335803] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.338117] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.339687] Modules linked in: [ 46.340662] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.342904] Tainted: [W]=WARN [ 46.343562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.345170] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.346163] 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 [ 46.349603] RSP: 0018:ffff8880176afbc0 EFLAGS: 00010286 [ 46.350675] RAX: 0000000000000000 RBX: ffffed1002ed5f78 RCX: ffffffff813a4050 [ 46.352077] RDX: ffff888016db3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.353480] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed5f2f [ 46.354877] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.356265] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176afdf8 [ 46.357677] FS: 00007f58fb9a0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.359243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.360398] CR2: 00007ffffa61aef7 CR3: 000000000d6c9000 CR4: 0000000000350ef0 [ 46.361792] Call Trace: [ 46.362332] [ 46.362777] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.363747] ? __create_object+0x59/0x80 [ 46.364632] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.365680] __vmalloc_noprof+0x59/0x60 [ 46.366501] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.367459] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.368491] bpf_prog_alloc+0x39/0x200 [ 46.369299] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.370294] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.371275] do_seccomp+0x349/0x25e0 [ 46.372073] ? find_held_lock+0x2b/0x80 [ 46.372871] ? do_prlimit+0x310/0x610 [ 46.373506] ? __pfx_do_seccomp+0x10/0x10 [ 46.374135] ? do_raw_spin_unlock+0x53/0x220 [ 46.374763] ? _raw_spin_unlock+0x1e/0x40 [ 46.375396] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.376161] ? static_key_count+0x60/0x80 [ 46.376772] prctl_set_seccomp+0x4e/0x70 [ 46.377389] __do_sys_prctl+0xe6c/0x1d70 [ 46.378006] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.378650] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.379422] ? irqentry_exit+0xf3/0x650 [ 46.380050] do_syscall_64+0xbf/0x430 [ 46.380612] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.381371] RIP: 0033:0x7f58fbe925cd [ 46.381896] 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 [ 46.384433] RSP: 002b:00007ffffa618a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.385517] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58fbe925cd [ 46.386545] RDX: 000055b521c74e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.387567] RBP: 00007ffffa618ae0 R08: 0000000000000000 R09: 00007ffffa618180 [ 46.388607] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b552289ad0 [ 46.389632] R13: 00007ffffa618f10 R14: 000055b55228abc0 R15: 000055b55229b780 [ 46.390671] [ 46.391053] irq event stamp: 1953 [ 46.391538] hardirqs last enabled at (1961): [] __up_console_sem+0x78/0x80 [ 46.392757] hardirqs last disabled at (1970): [] __up_console_sem+0x5d/0x80 [ 46.393982] softirqs last enabled at (1588): [] handle_softirqs+0x50c/0x770 [ 46.395213] softirqs last disabled at (1583): [] __irq_exit_rcu+0xc4/0x100 [ 46.396462] ---[ end trace 0000000000000000 ]--- [ 49.785362] ------------[ cut here ]------------ [ 49.786131] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.787812] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.789003] Modules linked in: [ 49.789482] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.791147] Tainted: [W]=WARN [ 49.791606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.792829] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.793583] 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 [ 49.796181] RSP: 0018:ffff888016b67bc0 EFLAGS: 00010286 [ 49.796992] RAX: 0000000000000000 RBX: ffffed1002d6cf78 RCX: ffffffff813a4050 [ 49.798047] RDX: ffff888017a5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.799104] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6cf2f [ 49.800154] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.801203] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b67df8 [ 49.802248] FS: 00007f1c15fc6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.803419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.804281] CR2: 00007f1c164b8580 CR3: 000000001f172000 CR4: 0000000000350ef0 [ 49.805338] Call Trace: [ 49.805714] [ 49.806070] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.806757] ? __create_object+0x59/0x80 [ 49.807390] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.808168] __vmalloc_noprof+0x59/0x60 [ 49.808761] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.809477] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.810229] bpf_prog_alloc+0x39/0x200 [ 49.810794] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.811547] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.812275] do_seccomp+0x349/0x25e0 [ 49.812828] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.813555] ? __pfx_do_seccomp+0x10/0x10 [ 49.814194] ? find_held_lock+0x2b/0x80 [ 49.814768] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.815542] ? static_key_count+0x60/0x80 [ 49.816189] prctl_set_seccomp+0x4e/0x70 [ 49.816786] __do_sys_prctl+0xe6c/0x1d70 [ 49.817426] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.818123] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.818871] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.819646] ? irqentry_exit+0xf3/0x650 [ 49.820261] do_syscall_64+0xbf/0x430 [ 49.820842] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.821606] RIP: 0033:0x7f1c164b85cd [ 49.822175] 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 [ 49.824759] RSP: 002b:00007fff491bc660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.825883] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c164b85cd [ 49.826926] RDX: 000055a5ec8e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.827995] RBP: 00007fff491bc6c0 R08: 0000000000000000 R09: 00007fff491bbd60 [ 49.829051] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a5f9905ad0 [ 49.830100] R13: 00007fff491bcaf0 R14: 000055a5f9906bc0 R15: 000055a5f9917780 [ 49.831152] [ 49.831492] irq event stamp: 1745 [ 49.832012] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 49.833239] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 49.834459] softirqs last enabled at (1280): [] handle_softirqs+0x50c/0x770 [ 49.835703] softirqs last disabled at (1267): [] __irq_exit_rcu+0xc4/0x100 [ 49.836934] ---[ end trace 0000000000000000 ]--- [ 50.628806] ------------[ cut here ]------------ [ 50.629758] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.631740] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 50.633227] Modules linked in: [ 50.633827] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.635823] Tainted: [W]=WARN [ 50.636427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.637897] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.638787] 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 [ 50.641915] RSP: 0018:ffff88801ad7fbc0 EFLAGS: 00010286 [ 50.642873] RAX: 0000000000000000 RBX: ffffed10035aff78 RCX: ffffffff813a4050 [ 50.644148] RDX: ffff888015be9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.645443] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035aff2f [ 50.646717] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.647992] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ad7fdf8 [ 50.649269] FS: 00007f27d300d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.650686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.651732] CR2: 00007f27d35734a6 CR3: 000000000de9b000 CR4: 0000000000350ef0 [ 50.653022] Call Trace: [ 50.653478] [ 50.653885] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.654780] ? __create_object+0x59/0x80 [ 50.655561] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.656540] __vmalloc_noprof+0x59/0x60 [ 50.657303] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.658180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.659106] bpf_prog_alloc+0x39/0x200 [ 50.659796] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.660730] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.661625] do_seccomp+0x349/0x25e0 [ 50.662348] ? find_held_lock+0x2b/0x80 [ 50.663100] ? do_prlimit+0x310/0x610 [ 50.663790] ? __pfx_do_seccomp+0x10/0x10 [ 50.664591] ? do_raw_spin_unlock+0x53/0x220 [ 50.665423] ? _raw_spin_unlock+0x1e/0x40 [ 50.666179] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.667130] ? static_key_count+0x60/0x80 [ 50.667876] prctl_set_seccomp+0x4e/0x70 [ 50.668658] __do_sys_prctl+0xe6c/0x1d70 [ 50.669445] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.670295] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.671270] ? irqentry_exit+0xf3/0x650 [ 50.672021] do_syscall_64+0xbf/0x430 [ 50.672721] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.673662] RIP: 0033:0x7f27d34ff5cd [ 50.674369] 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 [ 50.677495] RSP: 002b:00007ffc56eab100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.678854] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f27d34ff5cd [ 50.680121] RDX: 000056211fb31e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.681410] RBP: 00007ffc56eab160 R08: 0000000000000000 R09: 00007ffc56eaa800 [ 50.682675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562120114ad0 [ 50.683969] R13: 00007ffc56eab590 R14: 0000562120115bc0 R15: 0000562120126780 [ 50.685272] [ 50.685686] irq event stamp: 1739 [ 50.686327] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 50.687830] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 50.689321] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 50.690618] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 50.691890] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35322' (ECDSA) to the list of known hosts. 2025/11/17 20:48:52 fuzzer started 2025/11/17 20:48:52 dialing manager at localhost:37895 2025/11/17 20:48:52 checking machine... 2025/11/17 20:48:52 checking revisions... [ 51.596927] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:48:52 testing simple program... [ 51.691493] cgroup: Unknown subsys name 'net' [ 51.755458] cgroup: Unknown subsys name 'cpuset' [ 51.766886] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:48:51 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88800a365340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88800a365de8 RDI=ffff88800a365340 RBP=ffff88800a365d98 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800a365de8 R13=0000000000000002 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815273eb RFL=00000047 [---Z-PC] 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 00007f1c15fc6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1c1657e0b0 CR3=000000001f19e000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81aab440 RBX=0000000000000002 RCX=0000000000000002 RDX=ffff88806cf08d01 RSI=ffff88806cf08de8 RDI=ffff88806cf08de8 RBP=ffff88806cf08a98 RSP=ffff88806cf089d0 R8 =ffffffff86a42a52 R9 =ffff88806cf08a80 R10=000000000003c9ed R11=0000000000011c66 R12=ffff88806cf08aa0 R13=ffff88806cf08a88 R14=ffff88806cf08df0 R15=ffff88806cf08a40 RIP=ffffffff8135efad 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 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=00007f7133248410 CR3=000000000d923000 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=2031353a38343a303220373120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031353a38343a3032203731 XMM08=74696c6962617061633d7373616c6374 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000