[ 53.914419] ------------[ cut here ]------------ [ 53.915358] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.917412] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 53.918907] Modules linked in: [ 53.919517] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.921796] Tainted: [W]=WARN [ 53.922371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.923951] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.924888] 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 [ 53.928098] RSP: 0018:ffff88801427fbc0 EFLAGS: 00010286 [ 53.929083] RAX: 0000000000000000 RBX: ffffed100284ff78 RCX: ffffffff813a4050 [ 53.930402] RDX: ffff88800f908000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.931692] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100284ff2f [ 53.932972] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.934270] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801427fdf8 [ 53.935571] FS: 00007f038ab74900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.937009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.938109] CR2: 00007f038b066580 CR3: 000000000b6ca000 CR4: 0000000000350ef0 [ 53.939410] Call Trace: [ 53.939924] [ 53.940344] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.941252] ? __create_object+0x59/0x80 [ 53.942124] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.943104] __vmalloc_noprof+0x59/0x60 [ 53.943863] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.944698] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.945625] bpf_prog_alloc+0x39/0x200 [ 53.946388] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.947337] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.948255] do_seccomp+0x349/0x25e0 [ 53.948976] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.949906] ? __pfx_do_seccomp+0x10/0x10 [ 53.950664] ? find_held_lock+0x2b/0x80 [ 53.951424] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.952383] ? static_key_count+0x60/0x80 [ 53.953203] prctl_set_seccomp+0x4e/0x70 [ 53.954008] __do_sys_prctl+0xe6c/0x1d70 [ 53.954790] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.955608] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.956590] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.957579] ? irqentry_exit+0xf3/0x650 [ 53.958386] do_syscall_64+0xbf/0x430 [ 53.959132] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.960097] RIP: 0033:0x7f038b0665cd [ 53.960818] 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 [ 53.964031] RSP: 002b:00007ffc941894e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.965406] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f038b0665cd [ 53.966705] RDX: 00005564b3a4be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.968002] RBP: 00007ffc94189540 R08: 0000000000000000 R09: 00007ffc94188be0 [ 53.969295] R10: 0000000000000000 R11: 0000000000000246 R12: 00005564e8c6cb10 [ 53.970549] R13: 00007ffc94189970 R14: 00005564e8c6d2b0 R15: 00005564e8c816f0 [ 53.971712] [ 53.972110] irq event stamp: 1787 [ 53.972638] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 53.974029] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 53.975366] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 53.976717] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 53.978082] ---[ end trace 0000000000000000 ]--- [ 57.353056] ------------[ cut here ]------------ [ 57.353818] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.355488] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 57.356715] Modules linked in: [ 57.357231] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.358838] Tainted: [W]=WARN [ 57.359278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.360450] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.361193] 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 [ 57.363757] RSP: 0018:ffff88801697fbc0 EFLAGS: 00010286 [ 57.364515] RAX: 0000000000000000 RBX: ffffed1002d2ff78 RCX: ffffffff813a4050 [ 57.365543] RDX: ffff888016f3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.366582] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2ff2f [ 57.367603] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.368635] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801697fdf8 [ 57.369668] FS: 00007fe981184900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.370832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.371646] CR2: 00007fe981676580 CR3: 000000000de84000 CR4: 0000000000350ef0 [ 57.372668] Call Trace: [ 57.373081] [ 57.373414] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.374137] ? __create_object+0x59/0x80 [ 57.374762] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.375500] __vmalloc_noprof+0x59/0x60 [ 57.376106] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.376807] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.377510] bpf_prog_alloc+0x39/0x200 [ 57.378111] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.378850] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.379533] do_seccomp+0x349/0x25e0 [ 57.380115] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.380831] ? __pfx_do_seccomp+0x10/0x10 [ 57.381428] ? find_held_lock+0x2b/0x80 [ 57.382048] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.382838] ? static_key_count+0x60/0x80 [ 57.383441] prctl_set_seccomp+0x4e/0x70 [ 57.384066] __do_sys_prctl+0xe6c/0x1d70 [ 57.384670] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.385365] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.386151] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.386935] ? irqentry_exit+0xf3/0x650 [ 57.387512] do_syscall_64+0xbf/0x430 [ 57.388103] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.388871] RIP: 0033:0x7fe9816765cd [ 57.389407] 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 [ 57.391931] RSP: 002b:00007fff74f603f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.393023] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe9816765cd [ 57.394054] RDX: 0000560fa4bc4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.395082] RBP: 00007fff74f60450 R08: 0000000000000000 R09: 00007fff74f5faf0 [ 57.396107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560fe38b7ad0 [ 57.397145] R13: 00007fff74f60880 R14: 0000560fe38b8bc0 R15: 0000560fe38c9780 [ 57.398204] [ 57.398545] irq event stamp: 1741 [ 57.399074] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 57.400298] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 57.401527] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 57.402803] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 57.404027] ---[ end trace 0000000000000000 ]--- [ 58.218301] ------------[ cut here ]------------ [ 58.219177] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.221140] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 58.222550] Modules linked in: [ 58.223168] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.225061] Tainted: [W]=WARN [ 58.225589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.227063] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.227946] 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 [ 58.231004] RSP: 0018:ffff88800b357bc0 EFLAGS: 00010286 [ 58.231959] RAX: 0000000000000000 RBX: ffffed100166af78 RCX: ffffffff813a4050 [ 58.233196] RDX: ffff88800ef7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.234460] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100166af2f [ 58.235691] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.236931] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b357df8 [ 58.238168] FS: 00007f89197c1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.239561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.240593] CR2: 00007f8919cb3580 CR3: 000000001f706000 CR4: 0000000000350ef0 [ 58.241863] Call Trace: [ 58.242308] [ 58.242696] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.243567] ? __create_object+0x59/0x80 [ 58.244334] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.245287] __vmalloc_noprof+0x59/0x60 [ 58.246022] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.246688] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.247445] bpf_prog_alloc+0x39/0x200 [ 58.248043] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.248796] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.249484] do_seccomp+0x349/0x25e0 [ 58.250092] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.250818] ? __pfx_do_seccomp+0x10/0x10 [ 58.251419] ? find_held_lock+0x2b/0x80 [ 58.252045] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.252828] ? static_key_count+0x60/0x80 [ 58.253441] prctl_set_seccomp+0x4e/0x70 [ 58.254115] __do_sys_prctl+0xe6c/0x1d70 [ 58.254712] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.255410] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.256193] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.256980] ? irqentry_exit+0xf3/0x650 [ 58.257561] do_syscall_64+0xbf/0x430 [ 58.258191] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.258954] RIP: 0033:0x7f8919cb35cd [ 58.259480] 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 [ 58.262096] RSP: 002b:00007ffe62342530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.263318] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8919cb35cd [ 58.264482] RDX: 0000556c303f2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.265633] RBP: 00007ffe62342590 R08: 0000000000000000 R09: 00007ffe62341c30 [ 58.266816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c3bcc0ad0 [ 58.267980] R13: 00007ffe623429c0 R14: 0000556c3bcc1bc0 R15: 0000556c3bcd2780 [ 58.269156] [ 58.269535] irq event stamp: 1755 [ 58.270163] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 58.271544] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 58.272907] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 58.274326] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 58.275683] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63788' (ECDSA) to the list of known hosts. 2025/11/17 15:24:41 fuzzer started 2025/11/17 15:24:41 dialing manager at localhost:37895 2025/11/17 15:24:42 checking machine... 2025/11/17 15:24:42 checking revisions... [ 59.267770] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:24:42 testing simple program... [ 59.347095] cgroup: Unknown subsys name 'net' [ 59.418099] cgroup: Unknown subsys name 'cpuset' [ 59.431656] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:24:41 Registers: info registers vcpu 0 RAX=9967b45451c6fb00 RBX=0000000000000002 RCX=ffff88806ce089c4 RDX=0000000000000005 RSI=ffffffff85e1ffe0 RDI=ffff88801437c2a0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089b8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000c7feb R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff88801437b780 R15=0000000000000006 RIP=ffffffff81529012 RFL=00000206 [-----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 00007f49c75f5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffefd65c598 CR3=000000000ddc1000 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=096e2f62a0e8519bf5496b62fd75355f XMM02=0000000000306388d59e07bde36eea69 XMM03=00000000003064b0ec2efd57dc4c00df XMM04=84f7033a26e4c95e00000000000ae988 XMM05=63b936ba08d3f3c60000000000323c30 XMM06=5b75c91c804453420000000000321d08 XMM07=fb795ef6d65770560000000000311868 XMM08=2c67c8bc2e329bc300000000003064b0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000002 RBX=ffffffff85e786a8 RCX=ffffffff8175a5b5 RDX=ffff888016f39bc0 RSI=ffffffff8175a55b RDI=0000000000000001 RBP=0000000000000001 RSP=ffff88801c167348 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e786a8 R15=ffff88800944c280 RIP=ffffffff84c7219a RFL=00000293 [--S-A-C] 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 00007fe981184900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe981153008 CR3=000000000d7d7000 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