[ 46.788973] ------------[ cut here ]------------ [ 46.789905] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.792024] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.793575] Modules linked in: [ 46.794236] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.796266] Tainted: [W]=WARN [ 46.796826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.798319] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.799239] 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 [ 46.802471] RSP: 0018:ffff88801b457bc0 EFLAGS: 00010286 [ 46.803468] RAX: 0000000000000000 RBX: ffffed100368af78 RCX: ffffffff813a4050 [ 46.804787] RDX: ffff888016331bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.806101] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100368af2f [ 46.807413] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.808728] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b457df8 [ 46.810041] FS: 00007f1e64a1e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.811509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.812604] CR2: 00007ffcff3c5ef7 CR3: 000000000e0bc000 CR4: 0000000000350ef0 [ 46.813917] Call Trace: [ 46.814431] [ 46.814849] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.815771] ? __create_object+0x59/0x80 [ 46.816586] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.817581] __vmalloc_noprof+0x59/0x60 [ 46.818355] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.819240] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.820212] bpf_prog_alloc+0x39/0x200 [ 46.820920] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.821871] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.822802] do_seccomp+0x349/0x25e0 [ 46.823524] ? find_held_lock+0x2b/0x80 [ 46.824315] ? do_prlimit+0x310/0x610 [ 46.825080] ? __pfx_do_seccomp+0x10/0x10 [ 46.825832] ? do_raw_spin_unlock+0x53/0x220 [ 46.826684] ? _raw_spin_unlock+0x1e/0x40 [ 46.827485] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.828487] ? static_key_count+0x60/0x80 [ 46.829314] prctl_set_seccomp+0x4e/0x70 [ 46.830100] __do_sys_prctl+0xe6c/0x1d70 [ 46.830849] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.831727] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.832732] ? irqentry_exit+0xf3/0x650 [ 46.833522] do_syscall_64+0xbf/0x430 [ 46.834274] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.835252] RIP: 0033:0x7f1e64f105cd [ 46.835932] 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 [ 46.839155] RSP: 002b:00007ffcff3c41f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.840554] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e64f105cd [ 46.841862] RDX: 00005559c2d78e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.843198] RBP: 00007ffcff3c4250 R08: 0000000000000000 R09: 00007ffcff3c38f0 [ 46.844529] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559c4520ad0 [ 46.845829] R13: 00007ffcff3c4680 R14: 00005559c4521bc0 R15: 00005559c4532780 [ 46.847153] [ 46.847584] irq event stamp: 1803 [ 46.848260] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 46.849807] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 46.851359] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 46.852933] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 46.854493] ---[ end trace 0000000000000000 ]--- [ 49.678663] ------------[ cut here ]------------ [ 49.679248] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.680528] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.681443] Modules linked in: [ 49.681813] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.683063] Tainted: [W]=WARN [ 49.683409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.684349] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.684894] 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 [ 49.686884] RSP: 0018:ffff8880163dfbc0 EFLAGS: 00010286 [ 49.687518] RAX: 0000000000000000 RBX: ffffed1002c7bf78 RCX: ffffffff813a4050 [ 49.688343] RDX: ffff88800f703780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.689161] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c7bf2f [ 49.689946] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.690753] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163dfdf8 [ 49.691562] FS: 00007f860d6fe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.692478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.693151] CR2: 00007fffd5360ef7 CR3: 000000000e005000 CR4: 0000000000350ef0 [ 49.693926] Call Trace: [ 49.694251] [ 49.694509] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.695074] ? __create_object+0x59/0x80 [ 49.695538] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.696160] __vmalloc_noprof+0x59/0x60 [ 49.696611] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.697157] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.697713] bpf_prog_alloc+0x39/0x200 [ 49.698184] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.698741] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.699308] do_seccomp+0x349/0x25e0 [ 49.699732] ? find_held_lock+0x2b/0x80 [ 49.700218] ? do_prlimit+0x310/0x610 [ 49.700650] ? __pfx_do_seccomp+0x10/0x10 [ 49.701142] ? do_raw_spin_unlock+0x53/0x220 [ 49.701629] ? _raw_spin_unlock+0x1e/0x40 [ 49.702111] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.702677] ? static_key_count+0x60/0x80 [ 49.703173] prctl_set_seccomp+0x4e/0x70 [ 49.703628] __do_sys_prctl+0xe6c/0x1d70 [ 49.704129] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.704645] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.705254] ? irqentry_exit+0xf3/0x650 [ 49.705707] do_syscall_64+0xbf/0x430 [ 49.706180] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.706749] RIP: 0033:0x7f860dbf05cd [ 49.707205] 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 [ 49.709218] RSP: 002b:00007fffd535f3b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.710084] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f860dbf05cd [ 49.710858] RDX: 000055577ff0ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.711664] RBP: 00007fffd535f410 R08: 0000000000000000 R09: 00007fffd535eab0 [ 49.712477] R10: 0000000000000000 R11: 0000000000000246 R12: 000055578c1672b0 [ 49.713291] R13: 00007fffd535f840 R14: 000055578c169d20 R15: 000055578c17b8d0 [ 49.714114] [ 49.714382] irq event stamp: 1715 [ 49.714759] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 49.715723] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 49.716689] softirqs last enabled at (1234): [] handle_softirqs+0x50c/0x770 [ 49.717671] softirqs last disabled at (1225): [] __irq_exit_rcu+0xc4/0x100 [ 49.718624] ---[ end trace 0000000000000000 ]--- [ 50.368373] ------------[ cut here ]------------ [ 50.368855] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.369915] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.370689] Modules linked in: [ 50.371025] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.372078] Tainted: [W]=WARN [ 50.372373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.373153] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.373605] 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 [ 50.375303] RSP: 0018:ffff888015c8fbc0 EFLAGS: 00010286 [ 50.375794] RAX: 0000000000000000 RBX: ffffed1002b91f78 RCX: ffffffff813a4050 [ 50.376506] RDX: ffff888016b8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.377174] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b91f2f [ 50.377834] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.378518] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c8fdf8 [ 50.379185] FS: 00007fdbe7e5f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.379922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.380483] CR2: 00007fffa53f8ef7 CR3: 000000000e444000 CR4: 0000000000350ef0 [ 50.381138] Call Trace: [ 50.381379] [ 50.381588] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.382040] ? __create_object+0x59/0x80 [ 50.382425] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.382898] __vmalloc_noprof+0x59/0x60 [ 50.383294] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.383725] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.384217] bpf_prog_alloc+0x39/0x200 [ 50.384574] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.385059] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.385508] do_seccomp+0x349/0x25e0 [ 50.385841] ? find_held_lock+0x2b/0x80 [ 50.386236] ? do_prlimit+0x310/0x610 [ 50.386601] ? __pfx_do_seccomp+0x10/0x10 [ 50.386978] ? do_raw_spin_unlock+0x53/0x220 [ 50.387424] ? _raw_spin_unlock+0x1e/0x40 [ 50.387804] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.388314] ? static_key_count+0x60/0x80 [ 50.388708] prctl_set_seccomp+0x4e/0x70 [ 50.389117] __do_sys_prctl+0xe6c/0x1d70 [ 50.389504] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.389922] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.390421] ? irqentry_exit+0xf3/0x650 [ 50.390799] do_syscall_64+0xbf/0x430 [ 50.391205] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.391676] RIP: 0033:0x7fdbe83515cd [ 50.392078] 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 [ 50.393727] RSP: 002b:00007fffa53f7bf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.394428] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdbe83515cd [ 50.395086] RDX: 0000557b52b99e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.395723] RBP: 00007fffa53f7c50 R08: 0000000000000000 R09: 00007fffa53f72f0 [ 50.396412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b6f1fdad0 [ 50.397083] R13: 00007fffa53f8080 R14: 0000557b6f1febc0 R15: 0000557b6f20f780 [ 50.397732] [ 50.397949] irq event stamp: 1679 [ 50.398283] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 50.399073] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 50.399829] softirqs last enabled at (1206): [] handle_softirqs+0x50c/0x770 [ 50.400643] softirqs last disabled at (1197): [] __irq_exit_rcu+0xc4/0x100 [ 50.401444] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35568' (ECDSA) to the list of known hosts. 2025/11/17 18:39:19 fuzzer started 2025/11/17 18:39:19 dialing manager at localhost:37895 2025/11/17 18:39:19 checking machine... 2025/11/17 18:39:19 checking revisions... [ 51.326157] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:39:19 testing simple program... [ 51.420565] cgroup: Unknown subsys name 'net' [ 51.513875] cgroup: Unknown subsys name 'cpuset' [ 51.531824] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:39:18 Registers: info registers vcpu 0 RAX=1ffff1100332ef0e RBX=0000000000000008 RCX=0000000000000001 RDX=0000000000002800 RSI=000000000000000b RDI=ffff888019977870 RBP=dffffc0000000000 RSP=ffff8880199777a0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=000000000000000b R13=0000000000002800 R14=ffff888019977830 R15=ffff88800944cc80 RIP=ffffffff8161914a 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 00007f860d6fe900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f860d6be008 CR3=000000002041d000 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=000000000002cea5 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055578c1a4518 CR3=000000000b664000 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=2038313a39333a383120373120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038313a39333a3831203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000