[ 45.803604] ------------[ cut here ]------------ [ 45.804361] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.806052] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 45.807271] Modules linked in: [ 45.807773] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.809405] Tainted: [W]=WARN [ 45.809870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.811087] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.811812] 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 [ 45.814476] RSP: 0018:ffff88801a817bc0 EFLAGS: 00010286 [ 45.815292] RAX: 0000000000000000 RBX: ffffed1003502f78 RCX: ffffffff813a4050 [ 45.816366] RDX: ffff8880187f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.817440] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003502f2f [ 45.818505] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.819588] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a817df8 [ 45.820659] FS: 00007f8561bf5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.821859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.822752] CR2: 00007f85620e7580 CR3: 000000000c0a8000 CR4: 0000000000350ef0 [ 45.823834] Call Trace: [ 45.824260] [ 45.824609] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.825358] ? __create_object+0x59/0x80 [ 45.825974] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.826783] __vmalloc_noprof+0x59/0x60 [ 45.827422] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.828157] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.828906] bpf_prog_alloc+0x39/0x200 [ 45.829519] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.830301] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.831062] do_seccomp+0x349/0x25e0 [ 45.831633] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.832379] ? __pfx_do_seccomp+0x10/0x10 [ 45.833009] ? find_held_lock+0x2b/0x80 [ 45.833644] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.834458] ? static_key_count+0x60/0x80 [ 45.835264] prctl_set_seccomp+0x4e/0x70 [ 45.835895] __do_sys_prctl+0xe6c/0x1d70 [ 45.836554] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.837278] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.838095] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.838881] ? irqentry_exit+0xf3/0x650 [ 45.839536] do_syscall_64+0xbf/0x430 [ 45.840155] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.840904] RIP: 0033:0x7f85620e75cd [ 45.841494] 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 [ 45.844147] RSP: 002b:00007ffc43a3dde0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.845288] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85620e75cd [ 45.846358] RDX: 0000556790736e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.847446] RBP: 00007ffc43a3de40 R08: 0000000000000000 R09: 00007ffc43a3d4e0 [ 45.848510] R10: 0000000000000000 R11: 0000000000000246 R12: 00005567ce1f5ad0 [ 45.849572] R13: 00007ffc43a3e270 R14: 00005567ce1f6bc0 R15: 00005567ce207780 [ 45.850655] [ 45.851007] irq event stamp: 1745 [ 45.851581] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 45.852849] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 45.854133] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 45.855425] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 45.856689] ---[ end trace 0000000000000000 ]--- [ 48.659627] ------------[ cut here ]------------ [ 48.660449] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.662155] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 48.663538] Modules linked in: [ 48.664142] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.665798] Tainted: [W]=WARN [ 48.666296] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.667534] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.668300] 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 [ 48.671050] RSP: 0018:ffff88801ab4fbc0 EFLAGS: 00010286 [ 48.671857] RAX: 0000000000000000 RBX: ffffed1003569f78 RCX: ffffffff813a4050 [ 48.672916] RDX: ffff88801a9f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.673973] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003569f2f [ 48.675042] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.676112] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ab4fdf8 [ 48.677168] FS: 00007fc4e7e0a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.678360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.679237] CR2: 00007fff5c4bbef8 CR3: 00000000157a9000 CR4: 0000000000350ef0 [ 48.680337] Call Trace: [ 48.680730] [ 48.681111] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.681836] ? __create_object+0x59/0x80 [ 48.682487] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.683295] __vmalloc_noprof+0x59/0x60 [ 48.683900] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.684618] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.685394] bpf_prog_alloc+0x39/0x200 [ 48.685966] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.686730] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.687489] do_seccomp+0x349/0x25e0 [ 48.688091] ? find_held_lock+0x2b/0x80 [ 48.688684] ? do_prlimit+0x310/0x610 [ 48.689302] ? __pfx_do_seccomp+0x10/0x10 [ 48.689922] ? do_raw_spin_unlock+0x53/0x220 [ 48.690614] ? _raw_spin_unlock+0x1e/0x40 [ 48.691270] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.692082] ? static_key_count+0x60/0x80 [ 48.692705] prctl_set_seccomp+0x4e/0x70 [ 48.693349] __do_sys_prctl+0xe6c/0x1d70 [ 48.693962] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.694673] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.695485] ? irqentry_exit+0xf3/0x650 [ 48.696121] do_syscall_64+0xbf/0x430 [ 48.696698] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.697482] RIP: 0033:0x7fc4e82fc5cd [ 48.698068] 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 [ 48.700709] RSP: 002b:00007fff5c4ba9f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.701841] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc4e82fc5cd [ 48.702898] RDX: 0000564c8496be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.703960] RBP: 00007fff5c4baa50 R08: 0000000000000000 R09: 00007fff5c4ba0f0 [ 48.705037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c89278ad0 [ 48.706119] R13: 00007fff5c4bae80 R14: 0000564c89279bc0 R15: 0000564c8928a780 [ 48.707203] [ 48.707553] irq event stamp: 1833 [ 48.708094] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 48.709364] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 48.710629] softirqs last enabled at (1398): [] handle_softirqs+0x50c/0x770 [ 48.711935] softirqs last disabled at (1393): [] __irq_exit_rcu+0xc4/0x100 [ 48.713198] ---[ end trace 0000000000000000 ]--- [ 49.493237] ------------[ cut here ]------------ [ 49.494137] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.496187] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 49.497666] Modules linked in: [ 49.498306] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.500538] Tainted: [W]=WARN [ 49.501662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.503155] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.504081] 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 [ 49.507217] RSP: 0018:ffff888016e1fbc0 EFLAGS: 00010286 [ 49.508195] RAX: 0000000000000000 RBX: ffffed1002dc3f78 RCX: ffffffff813a4050 [ 49.509461] RDX: ffff888016579bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.510743] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc3f2f [ 49.512036] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.513289] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e1fdf8 [ 49.514551] FS: 00007f5da70f2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.515973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.517038] CR2: 00007f5da75e4580 CR3: 000000000d55f000 CR4: 0000000000350ef0 [ 49.518309] Call Trace: [ 49.518766] [ 49.519222] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.520140] ? __create_object+0x59/0x80 [ 49.520877] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.521846] __vmalloc_noprof+0x59/0x60 [ 49.522592] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.523464] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.524397] bpf_prog_alloc+0x39/0x200 [ 49.525144] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.526069] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.526930] do_seccomp+0x349/0x25e0 [ 49.527660] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.528568] ? __pfx_do_seccomp+0x10/0x10 [ 49.529355] ? find_held_lock+0x2b/0x80 [ 49.530120] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.531088] ? static_key_count+0x60/0x80 [ 49.531867] prctl_set_seccomp+0x4e/0x70 [ 49.532649] __do_sys_prctl+0xe6c/0x1d70 [ 49.533429] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.534287] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.535259] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.536258] ? irqentry_exit+0xf3/0x650 [ 49.536993] do_syscall_64+0xbf/0x430 [ 49.537757] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.538704] RIP: 0033:0x7f5da75e45cd [ 49.539425] 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 [ 49.542590] RSP: 002b:00007ffd7d793690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.544002] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5da75e45cd [ 49.545308] RDX: 00005616c1625e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.546588] RBP: 00007ffd7d7936f0 R08: 0000000000000000 R09: 00007ffd7d792d90 [ 49.547897] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616cc7192b0 [ 49.549183] R13: 00007ffd7d793b20 R14: 00005616cc71bd20 R15: 00005616cc72d8d0 [ 49.550490] [ 49.550924] irq event stamp: 1915 [ 49.551599] hardirqs last enabled at (1925): [] __up_console_sem+0x78/0x80 [ 49.553151] hardirqs last disabled at (1934): [] __up_console_sem+0x5d/0x80 [ 49.554673] softirqs last enabled at (1480): [] handle_softirqs+0x50c/0x770 [ 49.556209] softirqs last disabled at (1465): [] __irq_exit_rcu+0xc4/0x100 [ 49.557721] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13174' (ECDSA) to the list of known hosts. 2025/11/17 19:58:34 fuzzer started 2025/11/17 19:58:35 dialing manager at localhost:37895 2025/11/17 19:58:35 checking machine... 2025/11/17 19:58:35 checking revisions... [ 50.464906] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:58:35 testing simple program... [ 50.551906] cgroup: Unknown subsys name 'net' [ 50.616083] cgroup: Unknown subsys name 'cpuset' [ 50.629565] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:58:34 Registers: info registers vcpu 0 RAX=0000000000020000 RBX=ffff88800ab6b780 RCX=0000000000000000 RDX=0000000000020005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88800ab6c1d8 RSP=ffff8880167cf640 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800ab6c228 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007f97a7783700 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=00007fc4e83c20b0 CR3=000000001b992000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3933325b646873732034333a3835 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363733 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=ffff88806cf08f34 RDX=0000000000000000 RSI=ffffffff88598148 RDI=ffff8880096441d8 RBP=ffffffff88598148 RSP=ffff88806cf08f28 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff81670110 R13=0000000000000006 R14=ffff888009643780 R15=0000000000000001 RIP=ffffffff81528ffa RFL=00000057 [---ZAPC] 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffec7a78388 CR3=000000001b992000 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=38353a393120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363733 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000