[ 46.321567] ------------[ cut here ]------------ [ 46.322535] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.324694] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.326222] Modules linked in: [ 46.326965] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.329035] Tainted: [W]=WARN [ 46.329663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.331229] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.332176] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.335486] RSP: 0018:ffff888017b9fbc0 EFLAGS: 00010286 [ 46.336512] RAX: 0000000000000000 RBX: ffffed1002f73f78 RCX: ffffffff813a4050 [ 46.337858] RDX: ffff888017921bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.339238] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f73f2f [ 46.340574] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.341930] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b9fdf8 [ 46.343333] FS: 00007fbd8b295900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.344863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.345983] CR2: 00007fbd8b787580 CR3: 000000000ddf9000 CR4: 0000000000350ef0 [ 46.347367] Call Trace: [ 46.347895] [ 46.348336] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.349279] ? __create_object+0x59/0x80 [ 46.350109] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.351154] __vmalloc_noprof+0x59/0x60 [ 46.351973] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.352893] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.353894] bpf_prog_alloc+0x39/0x200 [ 46.354687] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.355681] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.356648] do_seccomp+0x349/0x25e0 [ 46.357373] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.358319] ? __pfx_do_seccomp+0x10/0x10 [ 46.359165] ? find_held_lock+0x2b/0x80 [ 46.359959] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.361000] ? static_key_count+0x60/0x80 [ 46.361854] prctl_set_seccomp+0x4e/0x70 [ 46.362671] __do_sys_prctl+0xe6c/0x1d70 [ 46.363522] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.364379] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.365397] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.366424] ? irqentry_exit+0xf3/0x650 [ 46.367254] do_syscall_64+0xbf/0x430 [ 46.368037] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.369043] RIP: 0033:0x7fbd8b7875cd [ 46.369796] 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 [ 46.373175] RSP: 002b:00007ffdcca4a2f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.374624] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbd8b7875cd [ 46.376022] RDX: 000055a6e5508e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.377362] RBP: 00007ffdcca4a350 R08: 0000000000000000 R09: 00007ffdcca499f0 [ 46.378700] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a6fcd28ad0 [ 46.380090] R13: 00007ffdcca4a780 R14: 000055a6fcd29bc0 R15: 000055a6fcd3a780 [ 46.381515] [ 46.381962] irq event stamp: 1775 [ 46.382663] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 46.384277] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 46.385840] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 46.387356] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 46.388631] ---[ end trace 0000000000000000 ]--- [ 49.306274] ------------[ cut here ]------------ [ 49.307219] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.309208] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.310669] Modules linked in: [ 49.311277] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.313268] Tainted: [W]=WARN [ 49.313853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.315335] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.316251] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.319439] RSP: 0018:ffff888017b27bc0 EFLAGS: 00010286 [ 49.320405] RAX: 0000000000000000 RBX: ffffed1002f64f78 RCX: ffffffff813a4050 [ 49.321671] RDX: ffff888017a6b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.322946] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f64f2f [ 49.324201] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.325452] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b27df8 [ 49.326740] FS: 00007f6575ad9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.328189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.329229] CR2: 00007f657603f4a6 CR3: 000000002051a000 CR4: 0000000000350ef0 [ 49.330502] Call Trace: [ 49.330971] [ 49.331371] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.332240] ? __create_object+0x59/0x80 [ 49.332999] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.333937] __vmalloc_noprof+0x59/0x60 [ 49.334681] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.335557] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.336439] bpf_prog_alloc+0x39/0x200 [ 49.337164] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.338078] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.338982] do_seccomp+0x349/0x25e0 [ 49.339691] ? find_held_lock+0x2b/0x80 [ 49.340395] ? do_prlimit+0x310/0x610 [ 49.341115] ? __pfx_do_seccomp+0x10/0x10 [ 49.341890] ? do_raw_spin_unlock+0x53/0x220 [ 49.342721] ? _raw_spin_unlock+0x1e/0x40 [ 49.343506] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.344414] ? static_key_count+0x60/0x80 [ 49.345208] prctl_set_seccomp+0x4e/0x70 [ 49.345979] __do_sys_prctl+0xe6c/0x1d70 [ 49.346743] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.347612] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.348575] ? irqentry_exit+0xf3/0x650 [ 49.349296] do_syscall_64+0xbf/0x430 [ 49.350038] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.350984] RIP: 0033:0x7f6575fcb5cd [ 49.351675] 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 [ 49.354819] RSP: 002b:00007ffc27bd0fe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.356153] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6575fcb5cd [ 49.357440] RDX: 00005630fc613e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.358733] RBP: 00007ffc27bd1040 R08: 0000000000000000 R09: 00007ffc27bd06e0 [ 49.360030] R10: 0000000000000000 R11: 0000000000000246 R12: 000056312d9abad0 [ 49.361315] R13: 00007ffc27bd1470 R14: 000056312d9acbc0 R15: 000056312d9bd780 [ 49.362605] [ 49.363035] irq event stamp: 1719 [ 49.363673] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 49.365148] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 49.366621] softirqs last enabled at (1582): [] handle_softirqs+0x50c/0x770 [ 49.368155] softirqs last disabled at (1575): [] __irq_exit_rcu+0xc4/0x100 [ 49.369643] ---[ end trace 0000000000000000 ]--- [ 50.001745] ------------[ cut here ]------------ [ 50.002663] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.004699] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.006146] Modules linked in: [ 50.006825] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.008775] Tainted: [W]=WARN [ 50.009325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.010755] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.011657] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 50.014763] RSP: 0018:ffff88801637fbc0 EFLAGS: 00010286 [ 50.015741] RAX: 0000000000000000 RBX: ffffed1002c6ff78 RCX: ffffffff813a4050 [ 50.017004] RDX: ffff888017923780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.018255] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c6ff2f [ 50.019517] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.020778] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801637fdf8 [ 50.022042] FS: 00007f172b108900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.023456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.024527] CR2: 00007fff453d6ef7 CR3: 00000000176b9000 CR4: 0000000000350ef0 [ 50.025786] Call Trace: [ 50.026244] [ 50.026677] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.027576] ? __create_object+0x59/0x80 [ 50.028315] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.029265] __vmalloc_noprof+0x59/0x60 [ 50.029994] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.030857] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.031769] bpf_prog_alloc+0x39/0x200 [ 50.032444] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.033364] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.034255] do_seccomp+0x349/0x25e0 [ 50.034972] ? find_held_lock+0x2b/0x80 [ 50.035723] ? do_prlimit+0x310/0x610 [ 50.036200] ? __pfx_do_seccomp+0x10/0x10 [ 50.036697] ? do_raw_spin_unlock+0x53/0x220 [ 50.037196] ? _raw_spin_unlock+0x1e/0x40 [ 50.037680] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.038266] ? static_key_count+0x60/0x80 [ 50.038766] prctl_set_seccomp+0x4e/0x70 [ 50.039237] __do_sys_prctl+0xe6c/0x1d70 [ 50.039728] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.040140] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.040594] ? irqentry_exit+0xf3/0x650 [ 50.040934] do_syscall_64+0xbf/0x430 [ 50.041262] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.041706] RIP: 0033:0x7f172b5fa5cd [ 50.042017] 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 [ 50.043545] RSP: 002b:00007fff453d5a60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.044185] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f172b5fa5cd [ 50.044813] RDX: 0000555b6831be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.045401] RBP: 00007fff453d5ac0 R08: 0000000000000000 R09: 00007fff453d5160 [ 50.046005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555b8787f2b0 [ 50.046610] R13: 00007fff453d5ef0 R14: 0000555b87881d20 R15: 0000555b878938d0 [ 50.047231] [ 50.047440] irq event stamp: 1697 [ 50.047756] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 50.048454] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 50.049166] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 50.049885] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 50.050589] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49140' (ECDSA) to the list of known hosts. 2025/11/18 18:42:08 fuzzer started 2025/11/18 18:42:09 dialing manager at localhost:34383 2025/11/18 18:42:09 checking machine... 2025/11/18 18:42:09 checking revisions... [ 50.863330] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:42:09 testing simple program... [ 50.934953] cgroup: Unknown subsys name 'net' [ 50.987426] cgroup: Unknown subsys name 'cpuset' [ 51.001418] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:42:08 Registers: info registers vcpu 0 RAX=000000000004a48d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd320f5b58 CR3=000000000ce97000 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=32343a383120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363537 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=ffff88806cf3c2d0 RBX=0000000000000000 RCX=0000000000000000 RDX=00000000017de601 RSI=00000000000000e8 RDI=ffff888017a69bc0 RBP=ffff888019ccf670 RSP=ffff888019ccf610 R8 =ffff888008c4b780 R9 =00000000ffffffff R10=ffff888019ccf688 R11=0000000000000000 R12=0000000000092800 R13=0000000000092800 R14=ffff888008c4b780 R15=ffffffff81b621bb RIP=ffffffff81ab1884 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 00007f6575ad9900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6575a83008 CR3=000000000dffb000 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