[ 38.879946] ------------[ cut here ]------------ [ 38.880939] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.883161] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.884736] Modules linked in: [ 38.885406] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.887519] Tainted: [W]=WARN [ 38.888167] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.889732] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.890710] 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 [ 38.894143] RSP: 0018:ffff888017e67bc0 EFLAGS: 00010286 [ 38.895207] RAX: 0000000000000000 RBX: ffffed1002fccf78 RCX: ffffffff813a4050 [ 38.896581] RDX: ffff88801882d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.897949] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fccf2f [ 38.899337] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.900734] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e67df8 [ 38.902129] FS: 00007ff5c025e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.903683] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.904850] CR2: 00007ffed6712ef8 CR3: 0000000009f2b000 CR4: 0000000000350ef0 [ 38.906270] Call Trace: [ 38.906766] [ 38.907252] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.908228] ? __create_object+0x59/0x80 [ 38.909073] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.910123] __vmalloc_noprof+0x59/0x60 [ 38.910941] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.911838] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.912896] bpf_prog_alloc+0x39/0x200 [ 38.913649] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.914656] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.915642] do_seccomp+0x349/0x25e0 [ 38.916427] ? find_held_lock+0x2b/0x80 [ 38.917252] ? do_prlimit+0x310/0x610 [ 38.918059] ? __pfx_do_seccomp+0x10/0x10 [ 38.918912] ? do_raw_spin_unlock+0x53/0x220 [ 38.919770] ? _raw_spin_unlock+0x1e/0x40 [ 38.920628] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.921680] ? static_key_count+0x60/0x80 [ 38.922542] prctl_set_seccomp+0x4e/0x70 [ 38.923383] __do_sys_prctl+0xe6c/0x1d70 [ 38.924247] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.925190] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.926233] ? irqentry_exit+0xf3/0x650 [ 38.927073] do_syscall_64+0xbf/0x430 [ 38.927832] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.928913] RIP: 0033:0x7ff5c07505cd [ 38.929627] 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 [ 38.933089] RSP: 002b:00007ffed67104c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.934576] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5c07505cd [ 38.935990] RDX: 0000564225113e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.937390] RBP: 00007ffed6710520 R08: 0000000000000000 R09: 00007ffed670fbc0 [ 38.938800] R10: 0000000000000000 R11: 0000000000000246 R12: 000056424bd98b10 [ 38.940220] R13: 00007ffed6710950 R14: 000056424bd992b0 R15: 000056424bdad6f0 [ 38.941636] [ 38.942143] irq event stamp: 1719 [ 38.942811] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 38.944531] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 38.945997] softirqs last enabled at (1270): [] handle_softirqs+0x50c/0x770 [ 38.947395] softirqs last disabled at (1265): [] __irq_exit_rcu+0xc4/0x100 [ 38.948775] ---[ end trace 0000000000000000 ]--- [ 41.710637] ------------[ cut here ]------------ [ 41.711430] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.713184] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.714426] Modules linked in: [ 41.714974] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.716701] Tainted: [W]=WARN [ 41.717216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.718481] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.719262] 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 [ 41.722004] RSP: 0018:ffff88800dbafbc0 EFLAGS: 00010286 [ 41.722807] RAX: 0000000000000000 RBX: ffffed1001b75f78 RCX: ffffffff813a4050 [ 41.723906] RDX: ffff88801882b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.725014] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b75f2f [ 41.726106] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.727200] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800dbafdf8 [ 41.728312] FS: 00007f08d5ea1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.729545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.730453] CR2: 00007f08d6393580 CR3: 000000000bab8000 CR4: 0000000000350ef0 [ 41.731550] Call Trace: [ 41.731972] [ 41.732334] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.733109] ? __create_object+0x59/0x80 [ 41.733744] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.734575] __vmalloc_noprof+0x59/0x60 [ 41.735213] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.735963] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.736732] bpf_prog_alloc+0x39/0x200 [ 41.737367] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.738160] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.738930] do_seccomp+0x349/0x25e0 [ 41.739513] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.740300] ? __pfx_do_seccomp+0x10/0x10 [ 41.740988] ? find_held_lock+0x2b/0x80 [ 41.741610] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.742457] ? static_key_count+0x60/0x80 [ 41.743159] prctl_set_seccomp+0x4e/0x70 [ 41.743806] __do_sys_prctl+0xe6c/0x1d70 [ 41.744502] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.745249] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.746094] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.746948] ? irqentry_exit+0xf3/0x650 [ 41.747588] do_syscall_64+0xbf/0x430 [ 41.748247] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.749075] RIP: 0033:0x7f08d63935cd [ 41.749656] 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 [ 41.752479] RSP: 002b:00007ffc9cdd54c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.753679] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f08d63935cd [ 41.754814] RDX: 0000557f65fa2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.755957] RBP: 00007ffc9cdd5520 R08: 0000000000000000 R09: 00007ffc9cdd4bc0 [ 41.757108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f8f062ad0 [ 41.758239] R13: 00007ffc9cdd5950 R14: 0000557f8f063bc0 R15: 0000557f8f074780 [ 41.759390] [ 41.759764] irq event stamp: 1689 [ 41.760335] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 41.761680] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 41.763037] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 41.764426] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 41.765768] ---[ end trace 0000000000000000 ]--- [ 42.564836] ------------[ cut here ]------------ [ 42.565754] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.567799] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.569282] Modules linked in: [ 42.569888] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.571885] Tainted: [W]=WARN [ 42.572451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.574162] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.575148] 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 [ 42.578306] RSP: 0018:ffff8880171cfbc0 EFLAGS: 00010286 [ 42.579273] RAX: 0000000000000000 RBX: ffffed1002e39f78 RCX: ffffffff813a4050 [ 42.580575] RDX: ffff88801635b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.581841] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e39f2f [ 42.583128] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.584414] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171cfdf8 [ 42.585691] FS: 00007fe5c4ba6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.587122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.588192] CR2: 00007fe5c5098580 CR3: 000000000cc9d000 CR4: 0000000000350ef0 [ 42.589473] Call Trace: [ 42.589967] [ 42.590370] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.591262] ? __create_object+0x59/0x80 [ 42.592062] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.593038] __vmalloc_noprof+0x59/0x60 [ 42.593760] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.594616] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.595539] bpf_prog_alloc+0x39/0x200 [ 42.596284] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.597213] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.598104] do_seccomp+0x349/0x25e0 [ 42.598779] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.599677] ? __pfx_do_seccomp+0x10/0x10 [ 42.600458] ? find_held_lock+0x2b/0x80 [ 42.601214] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.602196] ? static_key_count+0x60/0x80 [ 42.602993] prctl_set_seccomp+0x4e/0x70 [ 42.603720] __do_sys_prctl+0xe6c/0x1d70 [ 42.604519] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.605368] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.606318] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.607282] ? irqentry_exit+0xf3/0x650 [ 42.608051] do_syscall_64+0xbf/0x430 [ 42.608741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.609675] RIP: 0033:0x7fe5c50985cd [ 42.610451] 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 [ 42.613611] RSP: 002b:00007fff9459c0e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.614970] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5c50985cd [ 42.616268] RDX: 0000565116f7ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.617524] RBP: 00007fff9459c140 R08: 0000000000000000 R09: 00007fff9459b7e0 [ 42.618769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565134a1ead0 [ 42.620021] R13: 00007fff9459c570 R14: 0000565134a1fbc0 R15: 0000565134a30780 [ 42.621292] [ 42.621706] irq event stamp: 1807 [ 42.622324] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 42.623802] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 42.625386] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 42.627001] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 42.628750] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47541' (ECDSA) to the list of known hosts. 2025/11/17 10:32:32 fuzzer started 2025/11/17 10:32:32 dialing manager at localhost:37895 2025/11/17 10:32:32 checking machine... 2025/11/17 10:32:32 checking revisions... [ 43.585568] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:32:33 testing simple program... [ 43.678619] cgroup: Unknown subsys name 'net' [ 43.739188] cgroup: Unknown subsys name 'cpuset' [ 43.755549] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:32:32 Registers: info registers vcpu 0 RAX=0000000080010000 RBX=ffff888018b51800 RCX=ffffffff816e3eb9 RDX=ffff888017178000 RSI=ffffffff814e1ca9 RDI=0000000000000001 RBP=ffff888017178000 RSP=ffff88806ce08d08 R8 =ffffffff85a8dc80 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=00000000000f4240 R13=0000000000000002 R14=ffff88800a357000 R15=dffffc0000000000 RIP=ffffffff81751c78 RFL=00000046 [---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 00007f08d5ea1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f08d6456650 CR3=000000001f460000 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=000000005ce6bbf7 RBX=ffff88800f218000 RCX=0000000099a1f727 RDX=00000000cddadee8 RSI=ffff88800f218a80 RDI=0000000051b9f068 RBP=ffff88800f218a58 RSP=ffff888015d07300 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88800f218a80 R13=48a0eb82d6f3e3ce R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275ae RFL=00000013 [----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 00007f661959d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6618cb3028 CR3=000000001709a000 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=2031333a32333a303120373120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031333a32333a3031203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000