[ 38.924913] ------------[ cut here ]------------ [ 38.925833] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.927861] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 38.929365] Modules linked in: [ 38.929957] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.932178] Tainted: [W]=WARN [ 38.932965] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.934458] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.935377] 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 [ 38.938552] RSP: 0018:ffff888016577bc0 EFLAGS: 00010286 [ 38.939539] RAX: 0000000000000000 RBX: ffffed1002caef78 RCX: ffffffff813a4050 [ 38.940830] RDX: ffff888015879bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.942115] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002caef2f [ 38.943391] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.944679] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016577df8 [ 38.945961] FS: 00007f38fbfe8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.947389] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.948476] CR2: 00007ffcb56c9ef7 CR3: 000000000e12e000 CR4: 0000000000350ef0 [ 38.949759] Call Trace: [ 38.950220] [ 38.950679] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.951577] ? __create_object+0x59/0x80 [ 38.952377] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.953349] __vmalloc_noprof+0x59/0x60 [ 38.954063] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.954939] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.955879] bpf_prog_alloc+0x39/0x200 [ 38.956642] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.957564] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.958473] do_seccomp+0x349/0x25e0 [ 38.959140] ? find_held_lock+0x2b/0x80 [ 38.959901] ? do_prlimit+0x310/0x610 [ 38.960652] ? __pfx_do_seccomp+0x10/0x10 [ 38.961435] ? do_raw_spin_unlock+0x53/0x220 [ 38.962211] ? _raw_spin_unlock+0x1e/0x40 [ 38.962991] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.963942] ? static_key_count+0x60/0x80 [ 38.964753] prctl_set_seccomp+0x4e/0x70 [ 38.965539] __do_sys_prctl+0xe6c/0x1d70 [ 38.966276] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.967135] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.968113] ? irqentry_exit+0xf3/0x650 [ 38.968907] do_syscall_64+0xbf/0x430 [ 38.969654] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.970617] RIP: 0033:0x7f38fc4da5cd [ 38.971275] 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 [ 38.974477] RSP: 002b:00007ffcb56c89d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.975836] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38fc4da5cd [ 38.977130] RDX: 0000556e98acbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.978408] RBP: 00007ffcb56c8a30 R08: 0000000000000000 R09: 00007ffcb56c80d0 [ 38.979685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556eb546bad0 [ 38.981012] R13: 00007ffcb56c8e60 R14: 0000556eb546cbc0 R15: 0000556eb547d780 [ 38.982343] [ 38.982779] irq event stamp: 1865 [ 38.983444] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 38.985022] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 38.986563] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 38.988143] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 38.989711] ---[ end trace 0000000000000000 ]--- [ 42.402900] ------------[ cut here ]------------ [ 42.403852] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.406452] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.407920] Modules linked in: [ 42.408590] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.410834] Tainted: [W]=WARN [ 42.411621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.413120] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.414043] 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 [ 42.417253] RSP: 0018:ffff88801723fbc0 EFLAGS: 00010286 [ 42.418254] RAX: 0000000000000000 RBX: ffffed1002e47f78 RCX: ffffffff813a4050 [ 42.419570] RDX: ffff8880158cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.420866] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e47f2f [ 42.422154] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.423443] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801723fdf8 [ 42.424743] FS: 00007f303b235900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.426189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.427247] CR2: 00007f303b727580 CR3: 0000000009ee5000 CR4: 0000000000350ef0 [ 42.428565] Call Trace: [ 42.429027] [ 42.429496] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.430421] ? __create_object+0x59/0x80 [ 42.431172] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.432134] __vmalloc_noprof+0x59/0x60 [ 42.432899] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.433796] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.434754] bpf_prog_alloc+0x39/0x200 [ 42.435505] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.436453] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.437375] do_seccomp+0x349/0x25e0 [ 42.438050] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.438953] ? __pfx_do_seccomp+0x10/0x10 [ 42.439757] ? find_held_lock+0x2b/0x80 [ 42.440538] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.441526] ? static_key_count+0x60/0x80 [ 42.442338] prctl_set_seccomp+0x4e/0x70 [ 42.443075] __do_sys_prctl+0xe6c/0x1d70 [ 42.443859] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.444733] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.445725] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.446704] ? irqentry_exit+0xf3/0x650 [ 42.447488] do_syscall_64+0xbf/0x430 [ 42.448198] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.449152] RIP: 0033:0x7f303b7275cd [ 42.449852] 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 [ 42.453047] RSP: 002b:00007ffc86714710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.454424] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f303b7275cd [ 42.455701] RDX: 00005616ed1f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.457029] RBP: 00007ffc86714770 R08: 0000000000000000 R09: 00007ffc86713e10 [ 42.458320] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616febb8ad0 [ 42.459614] R13: 00007ffc86714ba0 R14: 00005616febb9bc0 R15: 00005616febca780 [ 42.460931] [ 42.461400] irq event stamp: 1819 [ 42.462012] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 42.463528] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 42.465071] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 42.466624] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 42.468163] ---[ end trace 0000000000000000 ]--- [ 43.334869] ------------[ cut here ]------------ [ 43.335795] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.337811] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.339268] Modules linked in: [ 43.339890] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.342111] Tainted: [W]=WARN [ 43.342780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.344258] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.345165] 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 [ 43.348330] RSP: 0018:ffff8880173bfbc0 EFLAGS: 00010286 [ 43.349252] RAX: 0000000000000000 RBX: ffffed1002e77f78 RCX: ffffffff813a4050 [ 43.350565] RDX: ffff8880168c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.351842] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e77f2f [ 43.353130] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.354404] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173bfdf8 [ 43.355681] FS: 00007f9e8904b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.357133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.358204] CR2: 00007fffe7f9eef7 CR3: 000000000bc24000 CR4: 0000000000350ef0 [ 43.359486] Call Trace: [ 43.359946] [ 43.360419] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.361266] ? __create_object+0x59/0x80 [ 43.362059] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.363022] __vmalloc_noprof+0x59/0x60 [ 43.363773] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.364662] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.365580] bpf_prog_alloc+0x39/0x200 [ 43.366268] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.367181] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.368083] do_seccomp+0x349/0x25e0 [ 43.368808] ? find_held_lock+0x2b/0x80 [ 43.369556] ? do_prlimit+0x310/0x610 [ 43.370259] ? __pfx_do_seccomp+0x10/0x10 [ 43.371031] ? do_raw_spin_unlock+0x53/0x220 [ 43.371855] ? _raw_spin_unlock+0x1e/0x40 [ 43.372635] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.373599] ? static_key_count+0x60/0x80 [ 43.374395] prctl_set_seccomp+0x4e/0x70 [ 43.375118] __do_sys_prctl+0xe6c/0x1d70 [ 43.375891] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.376754] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.377713] ? irqentry_exit+0xf3/0x650 [ 43.378468] do_syscall_64+0xbf/0x430 [ 43.379153] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.380097] RIP: 0033:0x7f9e8953d5cd [ 43.380809] 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 [ 43.383940] RSP: 002b:00007fffe7f9cd50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.385302] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9e8953d5cd [ 43.386566] RDX: 000055bdd9c6ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.387821] RBP: 00007fffe7f9cdb0 R08: 0000000000000000 R09: 00007fffe7f9c450 [ 43.389119] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bdece4aad0 [ 43.390411] R13: 00007fffe7f9d1e0 R14: 000055bdece4bbc0 R15: 000055bdece5c780 [ 43.391724] [ 43.392154] irq event stamp: 1829 [ 43.392825] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 43.394108] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 43.395384] softirqs last enabled at (1842): [] handle_softirqs+0x50c/0x770 [ 43.396687] softirqs last disabled at (1837): [] __irq_exit_rcu+0xc4/0x100 [ 43.397960] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23946' (ECDSA) to the list of known hosts. 2025/11/18 01:31:38 fuzzer started 2025/11/18 01:31:38 dialing manager at localhost:37895 2025/11/18 01:31:38 checking machine... 2025/11/18 01:31:38 checking revisions... [ 44.306823] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:31:38 testing simple program... [ 44.390189] cgroup: Unknown subsys name 'net' [ 44.451364] cgroup: Unknown subsys name 'cpuset' [ 44.465132] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:31:37 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff88801587d340 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801587dd98 RSP=ffff88806ce088d8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801587de10 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----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 00007f303b235900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005616febdd768 CR3=000000000d97c000 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=ff0000000000ffff0000000000ff0000 XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff8880096fb780 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888009757728 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526ee0 RFL=00000006 [-----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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0cf9d21000 CR3=000000001f6c0000 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=31333a313020383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732037333a3133 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343036 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000