[ 46.477465] ------------[ cut here ]------------ [ 46.478448] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.480511] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.481968] Modules linked in: [ 46.482611] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.484607] Tainted: [W]=WARN [ 46.485219] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.486670] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.487589] 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 [ 46.490748] RSP: 0018:ffff88801995fbc0 EFLAGS: 00010286 [ 46.491727] RAX: 0000000000000000 RBX: ffffed100332bf78 RCX: ffffffff813a4050 [ 46.493022] RDX: ffff888015bd3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.494321] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100332bf2f [ 46.495599] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.496867] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801995fdf8 [ 46.498163] FS: 00007f767a124900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.499616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.500687] CR2: 00007f767a616580 CR3: 000000000e20e000 CR4: 0000000000350ef0 [ 46.502030] Call Trace: [ 46.502496] [ 46.502913] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.503805] ? __create_object+0x59/0x80 [ 46.504574] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.505559] __vmalloc_noprof+0x59/0x60 [ 46.506317] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.507196] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.508143] bpf_prog_alloc+0x39/0x200 [ 46.508845] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.509787] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.510678] do_seccomp+0x349/0x25e0 [ 46.511403] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.512319] ? __pfx_do_seccomp+0x10/0x10 [ 46.513118] ? find_held_lock+0x2b/0x80 [ 46.513827] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.514778] ? static_key_count+0x60/0x80 [ 46.515588] prctl_set_seccomp+0x4e/0x70 [ 46.516375] __do_sys_prctl+0xe6c/0x1d70 [ 46.517176] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.517986] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.518953] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.519931] ? irqentry_exit+0xf3/0x650 [ 46.520699] do_syscall_64+0xbf/0x430 [ 46.521429] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.522393] RIP: 0033:0x7f767a6165cd [ 46.523109] 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 [ 46.526314] RSP: 002b:00007ffeb4438500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.527671] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f767a6165cd [ 46.528961] RDX: 000055a5135fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.530258] RBP: 00007ffeb4438560 R08: 0000000000000000 R09: 00007ffeb4437c00 [ 46.531530] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a535c972b0 [ 46.532809] R13: 00007ffeb4438990 R14: 000055a535c99d20 R15: 000055a535cab8d0 [ 46.534125] [ 46.534547] irq event stamp: 1725 [ 46.535192] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 46.536705] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.538229] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 46.539782] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 46.541314] ---[ end trace 0000000000000000 ]--- [ 49.657646] ------------[ cut here ]------------ [ 49.658601] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.660597] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.662075] Modules linked in: [ 49.662657] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.664638] Tainted: [W]=WARN [ 49.665245] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.666699] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.667606] 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 [ 49.670754] RSP: 0018:ffff88801ba3fbc0 EFLAGS: 00010286 [ 49.671726] RAX: 0000000000000000 RBX: ffffed1003747f78 RCX: ffffffff813a4050 [ 49.673022] RDX: ffff8880177b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.674297] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003747f2f [ 49.675570] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.676845] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ba3fdf8 [ 49.678135] FS: 00007fe5fb8cf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.679558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.680610] CR2: 00007ffc6bebbef7 CR3: 000000001fa73000 CR4: 0000000000350ef0 [ 49.681906] Call Trace: [ 49.682409] [ 49.682815] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.683705] ? __create_object+0x59/0x80 [ 49.684477] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.685450] __vmalloc_noprof+0x59/0x60 [ 49.686210] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.687081] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.687956] bpf_prog_alloc+0x39/0x200 [ 49.688685] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.689615] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.690513] do_seccomp+0x349/0x25e0 [ 49.691237] ? find_held_lock+0x2b/0x80 [ 49.691945] ? do_prlimit+0x310/0x610 [ 49.692681] ? __pfx_do_seccomp+0x10/0x10 [ 49.693468] ? do_raw_spin_unlock+0x53/0x220 [ 49.694292] ? _raw_spin_unlock+0x1e/0x40 [ 49.695072] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.695976] ? static_key_count+0x60/0x80 [ 49.696770] prctl_set_seccomp+0x4e/0x70 [ 49.697558] __do_sys_prctl+0xe6c/0x1d70 [ 49.698360] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.699214] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.700185] ? irqentry_exit+0xf3/0x650 [ 49.700899] do_syscall_64+0xbf/0x430 [ 49.701651] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.702604] RIP: 0033:0x7fe5fbdc15cd [ 49.703304] 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 [ 49.706450] RSP: 002b:00007ffc6beb9c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.707791] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5fbdc15cd [ 49.709079] RDX: 0000563290c59e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.710378] RBP: 00007ffc6beb9ce0 R08: 0000000000000000 R09: 00007ffc6beb9380 [ 49.711676] R10: 0000000000000000 R11: 0000000000000246 R12: 00005632a7a69bf0 [ 49.712972] R13: 00007ffc6beba110 R14: 00005632a7a73380 R15: 00005632a7a7e460 [ 49.714312] [ 49.714752] irq event stamp: 1725 [ 49.715424] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 49.716952] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 49.718492] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 49.720050] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 49.721608] ---[ end trace 0000000000000000 ]--- [ 50.527167] ------------[ cut here ]------------ [ 50.528091] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.530149] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.531801] Modules linked in: [ 50.532498] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.534468] Tainted: [W]=WARN [ 50.535075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.536550] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.537469] 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 [ 50.540619] RSP: 0018:ffff88801652fbc0 EFLAGS: 00010286 [ 50.541597] RAX: 0000000000000000 RBX: ffffed1002ca5f78 RCX: ffffffff813a4050 [ 50.542873] RDX: ffff888015b33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.544153] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca5f2f [ 50.545453] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.546723] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801652fdf8 [ 50.548019] FS: 00007f1f7bd47900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.549462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.550523] CR2: 00007f1f7c2ad4a6 CR3: 000000001facd000 CR4: 0000000000350ef0 [ 50.551813] Call Trace: [ 50.552317] [ 50.552727] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.553637] ? __create_object+0x59/0x80 [ 50.554432] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.555409] __vmalloc_noprof+0x59/0x60 [ 50.556159] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.556975] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.557948] bpf_prog_alloc+0x39/0x200 [ 50.558684] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.559592] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.560498] do_seccomp+0x349/0x25e0 [ 50.561229] ? find_held_lock+0x2b/0x80 [ 50.561943] ? do_prlimit+0x310/0x610 [ 50.562688] ? __pfx_do_seccomp+0x10/0x10 [ 50.563459] ? do_raw_spin_unlock+0x53/0x220 [ 50.564281] ? _raw_spin_unlock+0x1e/0x40 [ 50.565067] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.565995] ? static_key_count+0x60/0x80 [ 50.566794] prctl_set_seccomp+0x4e/0x70 [ 50.567572] __do_sys_prctl+0xe6c/0x1d70 [ 50.568370] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.569238] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.570201] ? irqentry_exit+0xf3/0x650 [ 50.570922] do_syscall_64+0xbf/0x430 [ 50.571653] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.572610] RIP: 0033:0x7f1f7c2395cd [ 50.573336] 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 [ 50.576480] RSP: 002b:00007ffee5accfc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.577847] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f7c2395cd [ 50.579119] RDX: 0000561b20b14e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.580397] RBP: 00007ffee5acd020 R08: 0000000000000000 R09: 00007ffee5acc6c0 [ 50.581706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b322aebf0 [ 50.582806] R13: 00007ffee5acd450 R14: 0000561b322b8380 R15: 0000561b322c3460 [ 50.583886] [ 50.584271] irq event stamp: 1751 [ 50.584781] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.586051] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.587306] softirqs last enabled at (1594): [] handle_softirqs+0x50c/0x770 [ 50.588587] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 50.589859] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46604' (ECDSA) to the list of known hosts. 2025/11/17 17:35:15 fuzzer started 2025/11/17 17:35:15 dialing manager at localhost:37895 2025/11/17 17:35:15 checking machine... 2025/11/17 17:35:15 checking revisions... [ 51.441786] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:35:15 testing simple program... [ 51.531877] cgroup: Unknown subsys name 'net' [ 51.591561] cgroup: Unknown subsys name 'cpuset' [ 51.605891] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:35:15 Registers: info registers vcpu 0 RAX=fffffffffffffffe RBX=0000000000000002 RCX=ffffffff81bc7111 RDX=ffff88800f6c8000 RSI=ffffffff81bc6788 RDI=0000000000000005 RBP=ffff888015a3fc38 RSP=ffff888015a3f9e8 R8 =0000000000000000 R9 =ffffed10028cb21c R10=0000000000000002 R11=0000000000000000 R12=fffffffffffffffe R13=0000000000000002 R14=ffff88800f49c808 R15=ffff888015a3fc48 RIP=ffffffff81bc9678 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 00007f1c1b16c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffccf0b5368 CR3=000000000de54000 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=2034313a35333a373120373120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034313a35333a3731203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000003 RBX=0000000000000001 RCX=ffffffff81b2d539 RDX=000000000000b2d5 RSI=000000000000b2d5 RDI=ffffffff86ef0528 RBP=ffff888009757898 RSP=ffff8880097577d0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff8880097578a0 R13=ffff888009757888 R14=ffff888009757881 R15=ffff888009757840 RIP=ffffffff8135e622 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 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=00007ffc6beb3000 CR3=000000000e2b2000 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=35333a373120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303932 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000