[ 39.226143] ------------[ cut here ]------------ [ 39.226979] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.228813] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.230098] Modules linked in: [ 39.230650] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.232420] Tainted: [W]=WARN [ 39.232909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.234205] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.235016] 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 [ 39.237872] RSP: 0018:ffff8880167efbc0 EFLAGS: 00010286 [ 39.238750] RAX: 0000000000000000 RBX: ffffed1002cfdf78 RCX: ffffffff813a4050 [ 39.239935] RDX: ffff8880166cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.241076] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cfdf2f [ 39.242228] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.243400] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167efdf8 [ 39.244550] FS: 00007f10a3d26900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.245836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.246773] CR2: 00007f10a4218580 CR3: 000000000dd66000 CR4: 0000000000350ef0 [ 39.247930] Call Trace: [ 39.248341] [ 39.248740] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.249542] ? __create_object+0x59/0x80 [ 39.250207] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.251085] __vmalloc_noprof+0x59/0x60 [ 39.251755] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.252529] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.253314] bpf_prog_alloc+0x39/0x200 [ 39.253968] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.254780] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.255580] do_seccomp+0x349/0x25e0 [ 39.256190] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.256994] ? __pfx_do_seccomp+0x10/0x10 [ 39.257706] ? find_held_lock+0x2b/0x80 [ 39.258344] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.259206] ? static_key_count+0x60/0x80 [ 39.259913] prctl_set_seccomp+0x4e/0x70 [ 39.260607] __do_sys_prctl+0xe6c/0x1d70 [ 39.261272] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.262028] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.262875] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.263753] ? irqentry_exit+0xf3/0x650 [ 39.264437] do_syscall_64+0xbf/0x430 [ 39.265053] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.265905] RIP: 0033:0x7f10a42185cd [ 39.266525] 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 [ 39.269367] RSP: 002b:00007ffec5853fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.270609] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f10a42185cd [ 39.271749] RDX: 000055d906851e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.272876] RBP: 00007ffec5854000 R08: 0000000000000000 R09: 00007ffec58536a0 [ 39.274008] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d91fb14ad0 [ 39.275139] R13: 00007ffec5854430 R14: 000055d91fb15bc0 R15: 000055d91fb26780 [ 39.276287] [ 39.276720] irq event stamp: 1771 [ 39.277254] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 39.278601] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 39.279961] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 39.281343] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 39.282699] ---[ end trace 0000000000000000 ]--- [ 42.370635] ------------[ cut here ]------------ [ 42.371611] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.373612] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.375031] Modules linked in: [ 42.375676] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.377625] Tainted: [W]=WARN [ 42.378167] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.379625] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.380519] 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 [ 42.383662] RSP: 0018:ffff8880198bfbc0 EFLAGS: 00010286 [ 42.384623] RAX: 0000000000000000 RBX: ffffed1003317f78 RCX: ffffffff813a4050 [ 42.385882] RDX: ffff88801634d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.387160] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003317f2f [ 42.388432] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.389691] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880198bfdf8 [ 42.390962] FS: 00007f6977888900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.392400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.393447] CR2: 00007ffec765fef7 CR3: 000000001fa89000 CR4: 0000000000350ef0 [ 42.394720] Call Trace: [ 42.395188] [ 42.395629] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.396520] ? __create_object+0x59/0x80 [ 42.397246] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.398204] __vmalloc_noprof+0x59/0x60 [ 42.398955] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.399831] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.400751] bpf_prog_alloc+0x39/0x200 [ 42.401466] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.402331] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.403232] do_seccomp+0x349/0x25e0 [ 42.403934] ? find_held_lock+0x2b/0x80 [ 42.404696] ? do_prlimit+0x310/0x610 [ 42.405430] ? __pfx_do_seccomp+0x10/0x10 [ 42.406164] ? do_raw_spin_unlock+0x53/0x220 [ 42.406986] ? _raw_spin_unlock+0x1e/0x40 [ 42.407781] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.408740] ? static_key_count+0x60/0x80 [ 42.409532] prctl_set_seccomp+0x4e/0x70 [ 42.410257] __do_sys_prctl+0xe6c/0x1d70 [ 42.411028] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.411882] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.412845] ? irqentry_exit+0xf3/0x650 [ 42.413595] do_syscall_64+0xbf/0x430 [ 42.414280] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.415233] RIP: 0033:0x7f6977d7a5cd [ 42.415936] 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 [ 42.419061] RSP: 002b:00007ffec765d7c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.420415] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6977d7a5cd [ 42.421680] RDX: 000055f750c48e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.422946] RBP: 00007ffec765d820 R08: 0000000000000000 R09: 00007ffec765cec0 [ 42.424237] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f75ba87240 [ 42.425502] R13: 00007ffec765dc50 R14: 000055f75ba90380 R15: 000055f75ba9b540 [ 42.426783] [ 42.427210] irq event stamp: 1717 [ 42.427861] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 42.429366] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 42.430883] softirqs last enabled at (1228): [] handle_softirqs+0x50c/0x770 [ 42.432416] softirqs last disabled at (1219): [] __irq_exit_rcu+0xc4/0x100 [ 42.433906] ---[ end trace 0000000000000000 ]--- [ 43.332521] ------------[ cut here ]------------ [ 43.333441] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.335527] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.336969] Modules linked in: [ 43.337599] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.339559] Tainted: [W]=WARN [ 43.340106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.341567] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.342543] 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 [ 43.345760] RSP: 0018:ffff888017487bc0 EFLAGS: 00010286 [ 43.346743] RAX: 0000000000000000 RBX: ffffed1002e90f78 RCX: ffffffff813a4050 [ 43.348044] RDX: ffff8880160f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.349316] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e90f2f [ 43.350608] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.351918] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017487df8 [ 43.353220] FS: 00007f57699a7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.354656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.355720] CR2: 00007ffd8d84cef7 CR3: 000000000d85d000 CR4: 0000000000350ef0 [ 43.357020] Call Trace: [ 43.357516] [ 43.357937] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.358821] ? __create_object+0x59/0x80 [ 43.359631] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.360613] __vmalloc_noprof+0x59/0x60 [ 43.361339] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.362227] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.363190] bpf_prog_alloc+0x39/0x200 [ 43.363923] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.364864] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.365775] do_seccomp+0x349/0x25e0 [ 43.366499] ? find_held_lock+0x2b/0x80 [ 43.367249] ? do_prlimit+0x310/0x610 [ 43.367987] ? __pfx_do_seccomp+0x10/0x10 [ 43.368775] ? do_raw_spin_unlock+0x53/0x220 [ 43.369592] ? _raw_spin_unlock+0x1e/0x40 [ 43.370336] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.371324] ? static_key_count+0x60/0x80 [ 43.372128] prctl_set_seccomp+0x4e/0x70 [ 43.372913] __do_sys_prctl+0xe6c/0x1d70 [ 43.373698] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.374569] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.375542] ? irqentry_exit+0xf3/0x650 [ 43.376265] do_syscall_64+0xbf/0x430 [ 43.376999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.377956] RIP: 0033:0x7f5769e995cd [ 43.378658] 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 [ 43.381863] RSP: 002b:00007ffd8d84a980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.383260] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5769e995cd [ 43.384537] RDX: 000055b241bc1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.385845] RBP: 00007ffd8d84a9e0 R08: 0000000000000000 R09: 00007ffd8d84a080 [ 43.387144] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b26410aad0 [ 43.388432] R13: 00007ffd8d84ae10 R14: 000055b26410bbc0 R15: 000055b26411c780 [ 43.389725] [ 43.390159] irq event stamp: 1817 [ 43.390816] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 43.392404] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 43.393937] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 43.395487] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 43.396877] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19165' (ECDSA) to the list of known hosts. 2025/11/17 14:08:56 fuzzer started 2025/11/17 14:08:57 dialing manager at localhost:37895 2025/11/17 14:08:57 checking machine... 2025/11/17 14:08:57 checking revisions... [ 44.327843] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:08:57 testing simple program... [ 44.413516] cgroup: Unknown subsys name 'net' [ 44.463884] cgroup: Unknown subsys name 'cpuset' [ 44.482895] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:08:56 Registers: info registers vcpu 0 RAX=0000000000043ca1 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f818878a590 CR3=000000001708b000 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=1614c37e5a4a68824f424205ccbb36f9 XMM02=0000000000304ec0d59e07bde36eea69 XMM03=0000000000304fe8ec2efd57dc4c00df XMM04=880b809e519d67b600000000000ae988 XMM05=2cf8f5a23158ce1d000000000031fb90 XMM06=d96330e2d2db8632000000000031ea28 XMM07=fb795ef6d6577056000000000030e0b8 XMM08=2c67c8bc2e329bc30000000000304fe8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff888009757898 RSP=ffff888009757770 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff888009757888 R14=ffff888009757888 R15=ffff888009757840 RIP=ffffffff84c721b6 RFL=00000202 [-------] 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6977e3f618 CR3=000000001fa00000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000