[ 38.951103] ------------[ cut here ]------------ [ 38.951929] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.953915] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 38.955433] Modules linked in: [ 38.956115] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.958287] Tainted: [W]=WARN [ 38.958772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.960038] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.961015] 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 [ 38.964037] RSP: 0018:ffff888017e6fbc0 EFLAGS: 00010286 [ 38.964897] RAX: 0000000000000000 RBX: ffffed1002fcdf78 RCX: ffffffff813a4050 [ 38.966259] RDX: ffff888017c43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.967542] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fcdf2f [ 38.968887] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.970013] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e6fdf8 [ 38.971419] FS: 00007f9d579f1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.972776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.973927] CR2: 00007f9d57ee3580 CR3: 0000000014399000 CR4: 0000000000350ef0 [ 38.975063] Call Trace: [ 38.975552] [ 38.976035] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.976995] ? __create_object+0x59/0x80 [ 38.977792] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.978889] __vmalloc_noprof+0x59/0x60 [ 38.979646] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.980557] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.981563] bpf_prog_alloc+0x39/0x200 [ 38.982371] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.983348] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.984312] do_seccomp+0x349/0x25e0 [ 38.985082] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.986056] ? __pfx_do_seccomp+0x10/0x10 [ 38.986908] ? find_held_lock+0x2b/0x80 [ 38.987662] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.988669] ? static_key_count+0x60/0x80 [ 38.989532] prctl_set_seccomp+0x4e/0x70 [ 38.990372] __do_sys_prctl+0xe6c/0x1d70 [ 38.991223] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.992140] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.993164] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.994106] ? irqentry_exit+0xf3/0x650 [ 38.994939] do_syscall_64+0xbf/0x430 [ 38.995668] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.996583] RIP: 0033:0x7f9d57ee35cd [ 38.997325] 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 [ 39.000158] RSP: 002b:00007ffeda7c3630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.001557] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d57ee35cd [ 39.002640] RDX: 000055a4bc6ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.004004] RBP: 00007ffeda7c3690 R08: 0000000000000000 R09: 00007ffeda7c2d30 [ 39.005268] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a4f61d7ad0 [ 39.006546] R13: 00007ffeda7c3ac0 R14: 000055a4f61d8bc0 R15: 000055a4f61e9780 [ 39.007654] [ 39.008150] irq event stamp: 1859 [ 39.008786] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 39.010381] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 39.011711] softirqs last enabled at (1826): [] handle_softirqs+0x50c/0x770 [ 39.013339] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 39.014668] ---[ end trace 0000000000000000 ]--- [ 42.379407] ------------[ cut here ]------------ [ 42.380387] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.382361] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.383858] Modules linked in: [ 42.384445] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.386406] Tainted: [W]=WARN [ 42.387011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.388471] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.389370] 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 [ 42.392544] RSP: 0018:ffff888017557bc0 EFLAGS: 00010286 [ 42.393529] RAX: 0000000000000000 RBX: ffffed1002eaaf78 RCX: ffffffff813a4050 [ 42.394835] RDX: ffff88800a688000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.396120] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eaaf2f [ 42.397399] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.398680] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017557df8 [ 42.399973] FS: 00007fbbe950e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.401411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.402471] CR2: 00007ffe6b8c7ef7 CR3: 000000001d6d9000 CR4: 0000000000350ef0 [ 42.403771] Call Trace: [ 42.404271] [ 42.404678] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.405564] ? __create_object+0x59/0x80 [ 42.406326] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.407289] __vmalloc_noprof+0x59/0x60 [ 42.408053] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.408921] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.409787] bpf_prog_alloc+0x39/0x200 [ 42.410521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.411454] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.412349] do_seccomp+0x349/0x25e0 [ 42.413066] ? find_held_lock+0x2b/0x80 [ 42.413782] ? do_prlimit+0x310/0x610 [ 42.414521] ? __pfx_do_seccomp+0x10/0x10 [ 42.415324] ? do_raw_spin_unlock+0x53/0x220 [ 42.416153] ? _raw_spin_unlock+0x1e/0x40 [ 42.416938] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.417892] ? static_key_count+0x60/0x80 [ 42.418637] prctl_set_seccomp+0x4e/0x70 [ 42.419434] __do_sys_prctl+0xe6c/0x1d70 [ 42.420215] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.421085] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.422060] ? irqentry_exit+0xf3/0x650 [ 42.422803] do_syscall_64+0xbf/0x430 [ 42.423538] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.424504] RIP: 0033:0x7fbbe9a005cd [ 42.425220] 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 [ 42.428409] RSP: 002b:00007ffe6b8c6ac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.429789] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbbe9a005cd [ 42.431104] RDX: 0000556645f36e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.432400] RBP: 00007ffe6b8c6b20 R08: 0000000000000000 R09: 00007ffe6b8c61c0 [ 42.433692] R10: 0000000000000000 R11: 0000000000000246 R12: 000055664b7f5b10 [ 42.434968] R13: 00007ffe6b8c6f50 R14: 000055664b7f62b0 R15: 000055664b80a6f0 [ 42.436257] [ 42.436682] irq event stamp: 1719 [ 42.437333] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 42.438867] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 42.440289] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 42.441581] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 42.442862] ---[ end trace 0000000000000000 ]--- [ 43.224939] ------------[ cut here ]------------ [ 43.225877] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.227938] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.229400] Modules linked in: [ 43.230038] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.232303] Tainted: [W]=WARN [ 43.232886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.234354] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.235469] 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 [ 43.238619] RSP: 0018:ffff88800eb9fbc0 EFLAGS: 00010286 [ 43.239618] RAX: 0000000000000000 RBX: ffffed1001d73f78 RCX: ffffffff813a4050 [ 43.240905] RDX: ffff888016e4d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.242188] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d73f2f [ 43.243476] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.244770] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800eb9fdf8 [ 43.246036] FS: 00007fe8d0974900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.247469] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.248527] CR2: 00007fe8d0e66580 CR3: 000000000d3aa000 CR4: 0000000000350ef0 [ 43.249834] Call Trace: [ 43.250297] [ 43.250713] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.251614] ? __create_object+0x59/0x80 [ 43.252390] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.253366] __vmalloc_noprof+0x59/0x60 [ 43.254129] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.255010] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.255943] bpf_prog_alloc+0x39/0x200 [ 43.256643] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.257558] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.258438] do_seccomp+0x349/0x25e0 [ 43.259182] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.260086] ? __pfx_do_seccomp+0x10/0x10 [ 43.260884] ? find_held_lock+0x2b/0x80 [ 43.261599] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.262585] ? static_key_count+0x60/0x80 [ 43.263405] prctl_set_seccomp+0x4e/0x70 [ 43.264187] __do_sys_prctl+0xe6c/0x1d70 [ 43.264977] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.265779] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.266762] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.267798] ? irqentry_exit+0xf3/0x650 [ 43.268887] do_syscall_64+0xbf/0x430 [ 43.269781] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.271095] RIP: 0033:0x7fe8d0e665cd [ 43.272023] 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 [ 43.275390] RSP: 002b:00007ffc21e77eb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.276803] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8d0e665cd [ 43.278137] RDX: 0000559bf1df5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.279478] RBP: 00007ffc21e77f10 R08: 0000000000000000 R09: 00007ffc21e775b0 [ 43.280789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559bf89ebb10 [ 43.282109] R13: 00007ffc21e78340 R14: 0000559bf89ec2b0 R15: 0000559bf8a006f0 [ 43.283467] [ 43.283925] irq event stamp: 1757 [ 43.284562] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 43.286132] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 43.287703] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 43.289311] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 43.290955] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60744' (ECDSA) to the list of known hosts. 2025/11/18 12:50:12 fuzzer started 2025/11/18 12:50:12 dialing manager at localhost:34383 2025/11/18 12:50:12 checking machine... 2025/11/18 12:50:12 checking revisions... [ 44.197489] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:50:12 testing simple program... [ 44.283847] cgroup: Unknown subsys name 'net' [ 44.326754] cgroup: Unknown subsys name 'cpuset' [ 44.336424] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:50:11 Registers: info registers vcpu 0 RAX=ffff88800eba0001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff88800eb9f901 RSI=ffff88800eb9f9b0 RDI=ffff88800eb9f928 RBP=ffff88800eb9f970 RSP=ffff88800eb9f840 R8 =0000000000000001 R9 =ffff88800eb9f958 R10=000000000003c9ed R11=000000000000453f R12=ffff88800eb9f978 R13=ffff88800eb98000 R14=ffff88800eb9f9b0 R15=ffff88800eb9f918 RIP=ffffffff8135e2f1 RFL=00000286 [--S--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 00007fbbe950e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe6b8c0000 CR3=000000001fc83000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000002 RCX=ffff88806cf08b10 RDX=1ffff1100d9e114e RSI=1ffff1100d9e1150 RDI=ffff88806cf08a70 RBP=dffffc0000000000 RSP=ffff88806cf089b0 R8 =0000000000000000 R9 =0000000000000000 R10=ffff88806cf08a70 R11=0000000000000001 R12=0000000000000000 R13=ffffed100d9e114f R14=ffff88806cf08ab8 R15=ffff88806cf08a70 RIP=ffffffff8135e42c RFL=00000246 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd6fb25898 CR3=000000000db10000 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=fe1f1e6a6f41b883ce4dc48404ac01d9 XMM02=ec2efd57dc4c00df0000000000303e08 XMM03=ae127d4e9197c0c30000000000303ed8 XMM04=db220a5b9178a57300000000000ae988 XMM05=44d8582d13b54b2f0000000000320fe0 XMM06=5b75c91c804453420000000000320678 XMM07=e042d86d42eb936e00000000003102b0 XMM08=ae127d4e9197c0c30000000000303ed8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000