[ 54.054614] ------------[ cut here ]------------ [ 54.055536] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.057587] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 54.059224] Modules linked in: [ 54.059934] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.061865] Tainted: [W]=WARN [ 54.062413] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.063884] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.064762] 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 [ 54.067850] RSP: 0018:ffff88801af27bc0 EFLAGS: 00010286 [ 54.068798] RAX: 0000000000000000 RBX: ffffed10035e4f78 RCX: ffffffff813a4050 [ 54.070047] RDX: ffff888015b45340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.071302] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035e4f2f [ 54.072546] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.073793] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801af27df8 [ 54.075062] FS: 00007f052ced4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.076470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.077515] CR2: 00007f052d3c6580 CR3: 000000000ea1d000 CR4: 0000000000350ef0 [ 54.078784] Call Trace: [ 54.079241] [ 54.079683] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.080570] ? __create_object+0x59/0x80 [ 54.081291] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.082231] __vmalloc_noprof+0x59/0x60 [ 54.082984] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.083845] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.084764] bpf_prog_alloc+0x39/0x200 [ 54.085497] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.086351] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.087243] do_seccomp+0x349/0x25e0 [ 54.087986] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.088872] ? __pfx_do_seccomp+0x10/0x10 [ 54.089643] ? find_held_lock+0x2b/0x80 [ 54.090343] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.091294] ? static_key_count+0x60/0x80 [ 54.092111] prctl_set_seccomp+0x4e/0x70 [ 54.092881] __do_sys_prctl+0xe6c/0x1d70 [ 54.093655] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.094505] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.095415] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.096384] ? irqentry_exit+0xf3/0x650 [ 54.097144] do_syscall_64+0xbf/0x430 [ 54.097860] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.098795] RIP: 0033:0x7f052d3c65cd [ 54.099486] 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 [ 54.102593] RSP: 002b:00007ffd088dc120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.103950] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f052d3c65cd [ 54.105205] RDX: 0000562f92f6de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.106462] RBP: 00007ffd088dc180 R08: 0000000000000000 R09: 00007ffd088db820 [ 54.107704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562fb39b9ad0 [ 54.108975] R13: 00007ffd088dc5b0 R14: 0000562fb39babc0 R15: 0000562fb39cb780 [ 54.110234] [ 54.110698] irq event stamp: 2671 [ 54.111298] hardirqs last enabled at (2679): [] __up_console_sem+0x78/0x80 [ 54.112785] hardirqs last disabled at (2694): [] __up_console_sem+0x5d/0x80 [ 54.114272] softirqs last enabled at (2692): [] handle_softirqs+0x50c/0x770 [ 54.115783] softirqs last disabled at (2687): [] __irq_exit_rcu+0xc4/0x100 [ 54.117275] ---[ end trace 0000000000000000 ]--- [ 57.029601] ------------[ cut here ]------------ [ 57.030522] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.032664] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 57.034120] Modules linked in: [ 57.035030] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.037091] Tainted: [W]=WARN [ 57.037710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.039207] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.040124] 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 [ 57.043300] RSP: 0018:ffff88801c1e7bc0 EFLAGS: 00010286 [ 57.044274] RAX: 0000000000000000 RBX: ffffed100383cf78 RCX: ffffffff813a4050 [ 57.045558] RDX: ffff888017038000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.046837] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100383cf2f [ 57.048128] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.049402] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c1e7df8 [ 57.050697] FS: 00007f6a5391f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.052158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.053240] CR2: 00007ffd9ce92ef8 CR3: 000000000dff4000 CR4: 0000000000350ef0 [ 57.054538] Call Trace: [ 57.055007] [ 57.055417] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.056322] ? __create_object+0x59/0x80 [ 57.057105] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.058081] __vmalloc_noprof+0x59/0x60 [ 57.058841] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.059730] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.060656] bpf_prog_alloc+0x39/0x200 [ 57.061347] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.062282] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.063190] do_seccomp+0x349/0x25e0 [ 57.063911] ? find_held_lock+0x2b/0x80 [ 57.064674] ? do_prlimit+0x310/0x610 [ 57.065360] ? __pfx_do_seccomp+0x10/0x10 [ 57.066150] ? do_raw_spin_unlock+0x53/0x220 [ 57.066983] ? _raw_spin_unlock+0x1e/0x40 [ 57.067772] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.068742] ? static_key_count+0x60/0x80 [ 57.069541] prctl_set_seccomp+0x4e/0x70 [ 57.070284] __do_sys_prctl+0xe6c/0x1d70 [ 57.071083] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.071937] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.072916] ? irqentry_exit+0xf3/0x650 [ 57.073700] do_syscall_64+0xbf/0x430 [ 57.074407] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.075368] RIP: 0033:0x7f6a53e115cd [ 57.076082] 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 [ 57.079265] RSP: 002b:00007ffd9ce91e40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.080629] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6a53e115cd [ 57.081916] RDX: 00005620ebc30e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.083214] RBP: 00007ffd9ce91ea0 R08: 0000000000000000 R09: 00007ffd9ce91540 [ 57.084499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562102199bf0 [ 57.085777] R13: 00007ffd9ce922d0 R14: 00005621021a3380 R15: 00005621021ae460 [ 57.087084] [ 57.087551] irq event stamp: 1811 [ 57.088154] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 57.089669] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 57.091199] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 57.092753] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 57.094267] ---[ end trace 0000000000000000 ]--- [ 57.764744] ------------[ cut here ]------------ [ 57.765677] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.768315] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 57.769786] Modules linked in: [ 57.770372] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.772482] Tainted: [W]=WARN [ 57.773030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.774503] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.775385] 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 [ 57.778565] RSP: 0018:ffff88800a457bc0 EFLAGS: 00010286 [ 57.779564] RAX: 0000000000000000 RBX: ffffed100148af78 RCX: ffffffff813a4050 [ 57.780845] RDX: ffff88801703d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.782132] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100148af2f [ 57.783443] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.784719] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a457df8 [ 57.786018] FS: 00007fa684325900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.787483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.788548] CR2: 00007fa684817580 CR3: 000000000c5c4000 CR4: 0000000000350ef0 [ 57.789835] Call Trace: [ 57.790301] [ 57.790753] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.791655] ? __create_object+0x59/0x80 [ 57.792399] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.793382] __vmalloc_noprof+0x59/0x60 [ 57.794140] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.795025] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.795957] bpf_prog_alloc+0x39/0x200 [ 57.796690] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.797641] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.798549] do_seccomp+0x349/0x25e0 [ 57.799233] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.800129] ? __pfx_do_seccomp+0x10/0x10 [ 57.800915] ? find_held_lock+0x2b/0x80 [ 57.801673] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.802626] ? static_key_count+0x60/0x80 [ 57.803398] prctl_set_seccomp+0x4e/0x70 [ 57.804198] __do_sys_prctl+0xe6c/0x1d70 [ 57.804977] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.805818] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.806780] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.807759] ? irqentry_exit+0xf3/0x650 [ 57.808534] do_syscall_64+0xbf/0x430 [ 57.809219] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.810175] RIP: 0033:0x7fa6848175cd [ 57.810883] 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 [ 57.814031] RSP: 002b:00007ffde7332dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.815444] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6848175cd [ 57.816720] RDX: 000056202ef2de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.818009] RBP: 00007ffde7332e20 R08: 0000000000000000 R09: 00007ffde73324c0 [ 57.819308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562030f65ad0 [ 57.820587] R13: 00007ffde7333250 R14: 0000562030f66bc0 R15: 0000562030f77780 [ 57.821883] [ 57.822309] irq event stamp: 1801 [ 57.822969] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 57.824496] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 57.826015] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 57.827567] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 57.829102] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39295' (ECDSA) to the list of known hosts. 2025/11/17 22:18:18 fuzzer started 2025/11/17 22:18:18 dialing manager at localhost:37895 2025/11/17 22:18:18 checking machine... 2025/11/17 22:18:18 checking revisions... [ 58.742127] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:18:19 testing simple program... [ 58.843895] cgroup: Unknown subsys name 'net' [ 58.941561] cgroup: Unknown subsys name 'cpuset' [ 58.980594] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:18:18 Registers: info registers vcpu 0 RAX=ffffffff81a8b2b7 RBX=ffffffff8671cae0 RCX=ffffffff81a8b24b RDX=0000000000000000 RSI=ffffffff86aaaa6a RDI=ffffffff8671cad0 RBP=ffffffff8671cad0 RSP=ffff88806ce089b8 R8 =ffffffff86aaaa6a R9 =0000000000000000 R10=000000000003c9ed R11=00000000000231c7 R12=ffffffff8671cadc R13=ffffffff8671cad0 R14=ffffffff8671cad0 R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000283 [--S---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 00007f6a5391f900 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=00007f6a538df008 CR3=000000000ea2f000 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=0000000000026f25 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=00000202 [-------] 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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe56713c68 CR3=000000000cd8b000 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=6237c044ff36c9b31249d08220f33144 XMM02=00000000003089f0ec2efd57dc4c00df XMM03=0000000000312b380cc79d541fd36a23 XMM04=cf8a60b92c49793600000000000ae988 XMM05=07c8bb74b6c04a440000000000322380 XMM06=53deefde1ed3b68e000000000031b870 XMM07=e042d86d42eb936e0000000000312e10 XMM08=0cc79d541fd36a230000000000308a50 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000