[ 46.921177] ------------[ cut here ]------------ [ 46.922121] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.924178] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.925642] Modules linked in: [ 46.926290] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.928542] Tainted: [W]=WARN [ 46.929483] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.931017] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.931969] 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 [ 46.935287] RSP: 0018:ffff88801794fbc0 EFLAGS: 00010286 [ 46.936270] RAX: 0000000000000000 RBX: ffffed1002f29f78 RCX: ffffffff813a4050 [ 46.937581] RDX: ffff888017158000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.938898] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f29f2f [ 46.940183] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.941493] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801794fdf8 [ 46.942811] FS: 00007fad84939900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.944256] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.945358] CR2: 00007ffd357fcef7 CR3: 000000000b6df000 CR4: 0000000000350ef0 [ 46.946687] Call Trace: [ 46.947219] [ 46.947637] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.948551] ? __create_object+0x59/0x80 [ 46.949337] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.950335] __vmalloc_noprof+0x59/0x60 [ 46.951114] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.951993] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.952933] bpf_prog_alloc+0x39/0x200 [ 46.953641] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.954577] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.955521] do_seccomp+0x349/0x25e0 [ 46.956248] ? find_held_lock+0x2b/0x80 [ 46.957018] ? do_prlimit+0x310/0x610 [ 46.957730] ? __pfx_do_seccomp+0x10/0x10 [ 46.958546] ? do_raw_spin_unlock+0x53/0x220 [ 46.959399] ? _raw_spin_unlock+0x1e/0x40 [ 46.960203] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.961183] ? static_key_count+0x60/0x80 [ 46.961988] prctl_set_seccomp+0x4e/0x70 [ 46.962743] __do_sys_prctl+0xe6c/0x1d70 [ 46.963536] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.964395] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.965370] ? irqentry_exit+0xf3/0x650 [ 46.966156] do_syscall_64+0xbf/0x430 [ 46.966922] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.967880] RIP: 0033:0x7fad84e2b5cd [ 46.968551] 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 [ 46.971799] RSP: 002b:00007ffd357fbe90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.973181] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fad84e2b5cd [ 46.974490] RDX: 000055584a0b4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.975818] RBP: 00007ffd357fbef0 R08: 0000000000000000 R09: 00007ffd357fb590 [ 46.977112] R10: 0000000000000000 R11: 0000000000000246 R12: 000055587e935ad0 [ 46.978416] R13: 00007ffd357fc320 R14: 000055587e936bc0 R15: 000055587e947780 [ 46.979732] [ 46.980207] irq event stamp: 1933 [ 46.980871] hardirqs last enabled at (1943): [] __up_console_sem+0x78/0x80 [ 46.982393] hardirqs last disabled at (1952): [] __up_console_sem+0x5d/0x80 [ 46.983922] softirqs last enabled at (1870): [] handle_softirqs+0x50c/0x770 [ 46.985232] softirqs last disabled at (1865): [] __irq_exit_rcu+0xc4/0x100 [ 46.986518] ---[ end trace 0000000000000000 ]--- [ 49.911468] ------------[ cut here ]------------ [ 49.912409] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.914454] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.915989] Modules linked in: [ 49.916589] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.918612] Tainted: [W]=WARN [ 49.919246] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.920746] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.921683] 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 [ 49.924939] RSP: 0018:ffff88801aadfbc0 EFLAGS: 00010286 [ 49.925949] RAX: 0000000000000000 RBX: ffffed100355bf78 RCX: ffffffff813a4050 [ 49.927279] RDX: ffff888015c20000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.928584] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100355bf2f [ 49.929892] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.931209] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aadfdf8 [ 49.932502] FS: 00007f0cc21f0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.933970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.935059] CR2: 00007fffa17caef7 CR3: 000000000e28c000 CR4: 0000000000350ef0 [ 49.936369] Call Trace: [ 49.936887] [ 49.937304] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.938219] ? __create_object+0x59/0x80 [ 49.939037] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.940034] __vmalloc_noprof+0x59/0x60 [ 49.940803] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.941642] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.942592] bpf_prog_alloc+0x39/0x200 [ 49.943362] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.944308] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.945232] do_seccomp+0x349/0x25e0 [ 49.945961] ? find_held_lock+0x2b/0x80 [ 49.946687] ? do_prlimit+0x310/0x610 [ 49.947458] ? __pfx_do_seccomp+0x10/0x10 [ 49.948258] ? do_raw_spin_unlock+0x53/0x220 [ 49.949103] ? _raw_spin_unlock+0x1e/0x40 [ 49.949900] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.950890] ? static_key_count+0x60/0x80 [ 49.951657] prctl_set_seccomp+0x4e/0x70 [ 49.952450] __do_sys_prctl+0xe6c/0x1d70 [ 49.953249] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.954125] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.955126] ? irqentry_exit+0xf3/0x650 [ 49.955915] do_syscall_64+0xbf/0x430 [ 49.956620] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.957589] RIP: 0033:0x7f0cc26e25cd [ 49.958302] 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 [ 49.961535] RSP: 002b:00007fffa17c8400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.962949] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0cc26e25cd [ 49.964256] RDX: 000055fecb49de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.965558] RBP: 00007fffa17c8460 R08: 0000000000000000 R09: 00007fffa17c7b00 [ 49.966877] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fed9c11b10 [ 49.968178] R13: 00007fffa17c8890 R14: 000055fed9c122b0 R15: 000055fed9c266f0 [ 49.969500] [ 49.969977] irq event stamp: 1745 [ 49.970589] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 49.972144] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 49.973692] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 49.975269] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 49.976810] ---[ end trace 0000000000000000 ]--- [ 50.795089] ------------[ cut here ]------------ [ 50.796033] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.798046] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.799508] Modules linked in: [ 50.800174] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.802170] Tainted: [W]=WARN [ 50.802719] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.804215] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.805135] 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 [ 50.808295] RSP: 0018:ffff8880170cfbc0 EFLAGS: 00010286 [ 50.809277] RAX: 0000000000000000 RBX: ffffed1002e19f78 RCX: ffffffff813a4050 [ 50.810566] RDX: ffff88801abd3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.811887] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e19f2f [ 50.813156] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.814447] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170cfdf8 [ 50.815748] FS: 00007f4968809900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.817203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.818260] CR2: 00007fff94547ef7 CR3: 00000000209c9000 CR4: 0000000000350ef0 [ 50.819572] Call Trace: [ 50.820087] [ 50.820498] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.821399] ? __create_object+0x59/0x80 [ 50.822199] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.823183] __vmalloc_noprof+0x59/0x60 [ 50.823945] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.824812] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.825705] bpf_prog_alloc+0x39/0x200 [ 50.826428] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.827376] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.828282] do_seccomp+0x349/0x25e0 [ 50.829015] ? find_held_lock+0x2b/0x80 [ 50.829736] ? do_prlimit+0x310/0x610 [ 50.830465] ? __pfx_do_seccomp+0x10/0x10 [ 50.831258] ? do_raw_spin_unlock+0x53/0x220 [ 50.832107] ? _raw_spin_unlock+0x1e/0x40 [ 50.832887] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.833848] ? static_key_count+0x60/0x80 [ 50.834616] prctl_set_seccomp+0x4e/0x70 [ 50.835412] __do_sys_prctl+0xe6c/0x1d70 [ 50.836190] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.837046] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.838011] ? irqentry_exit+0xf3/0x650 [ 50.838729] do_syscall_64+0xbf/0x430 [ 50.839490] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.840434] RIP: 0033:0x7f4968cfb5cd [ 50.841150] 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 [ 50.844311] RSP: 002b:00007fff945465b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.845660] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4968cfb5cd [ 50.846968] RDX: 000055c49a4e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.848257] RBP: 00007fff94546610 R08: 0000000000000000 R09: 00007fff94545cb0 [ 50.849514] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c4ce64bad0 [ 50.850816] R13: 00007fff94546a40 R14: 000055c4ce64cbc0 R15: 000055c4ce65d780 [ 50.852142] [ 50.852563] irq event stamp: 1711 [ 50.853212] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 50.854753] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 50.856299] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 50.857839] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 50.859370] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58121' (ECDSA) to the list of known hosts. 2025/11/17 09:24:33 fuzzer started 2025/11/17 09:24:34 dialing manager at localhost:37895 2025/11/17 09:24:34 checking machine... 2025/11/17 09:24:34 checking revisions... [ 51.895715] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:24:34 testing simple program... [ 51.987687] cgroup: Unknown subsys name 'net' [ 52.067735] cgroup: Unknown subsys name 'cpuset' [ 52.088352] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:24:33 Registers: info registers vcpu 0 RAX=ffff88800f622680 RBX=ffff88800c88c508 RCX=ffff88800f4bb960 RDX=ffff88800f6fb9b8 RSI=ffff88800f4bb940 RDI=0000000000000000 RBP=ffff88801c644940 RSP=ffff88800a5575d8 R8 =0000000000000000 R9 =ffffed10014aaead R10=0000000000000003 R11=0000000000000001 R12=ffff88800f4bb940 R13=0000000000000020 R14=0000000000000001 R15=0000000000000282 RIP=ffffffff81b62696 RFL=00000082 [--S----] 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 00007f4c6f656700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffec07d5838 CR3=0000000017709000 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=3a5d3134325b646873732033333a3432 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383231 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=ffff88801695fd98 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88801695f8a8 R8 =0000000000000001 R9 =ffff88801695f9a0 R10=000000000003c9ed R11=0000000000028c20 R12=ffffffff8135e7a2 R13=ffff88801695f9a8 R14=ffff88801695fd88 R15=ffff88801695f960 RIP=ffffffff81529082 RFL=00000247 [---Z-PC] 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 00007f0cc21f0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffa17c2000 CR3=000000000dec8000 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=563412feff00545000000000000080fe 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