[ 54.100401] ------------[ cut here ]------------ [ 54.101333] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.103335] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 54.104667] Modules linked in: [ 54.105214] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.107060] Tainted: [W]=WARN [ 54.107585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.108913] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.109763] 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 [ 54.112744] RSP: 0018:ffff8880141bfbc0 EFLAGS: 00010286 [ 54.113672] RAX: 0000000000000000 RBX: ffffed1002837f78 RCX: ffffffff813a4050 [ 54.114865] RDX: ffff888017548000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.116073] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002837f2f [ 54.117251] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.118451] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880141bfdf8 [ 54.119685] FS: 00007f1becb08900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.121014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.121997] CR2: 00007ffcc0c5aef8 CR3: 000000000a130000 CR4: 0000000000350ef0 [ 54.123198] Call Trace: [ 54.123683] [ 54.124064] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.124900] ? __create_object+0x59/0x80 [ 54.125623] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.126513] __vmalloc_noprof+0x59/0x60 [ 54.127185] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.127995] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.128844] bpf_prog_alloc+0x39/0x200 [ 54.129517] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.130338] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.131197] do_seccomp+0x349/0x25e0 [ 54.131814] ? find_held_lock+0x2b/0x80 [ 54.132412] ? do_prlimit+0x310/0x610 [ 54.133067] ? __pfx_do_seccomp+0x10/0x10 [ 54.133794] ? do_raw_spin_unlock+0x53/0x220 [ 54.134579] ? _raw_spin_unlock+0x1e/0x40 [ 54.135282] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.136185] ? static_key_count+0x60/0x80 [ 54.136926] prctl_set_seccomp+0x4e/0x70 [ 54.137653] __do_sys_prctl+0xe6c/0x1d70 [ 54.138349] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.139179] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.140080] ? irqentry_exit+0xf3/0x650 [ 54.140803] do_syscall_64+0xbf/0x430 [ 54.141446] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.142237] RIP: 0033:0x7f1becffa5cd [ 54.142897] 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 [ 54.145815] RSP: 002b:00007ffcc0c58a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.146975] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1becffa5cd [ 54.148047] RDX: 000055d3071afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.149113] RBP: 00007ffcc0c58a80 R08: 0000000000000000 R09: 00007ffcc0c58120 [ 54.150189] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d3188e3ad0 [ 54.151273] R13: 00007ffcc0c58eb0 R14: 000055d3188e4bc0 R15: 000055d3188f5780 [ 54.152356] [ 54.152736] irq event stamp: 1721 [ 54.153240] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 54.154503] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 54.155785] softirqs last enabled at (1214): [] handle_softirqs+0x50c/0x770 [ 54.157084] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 54.158372] ---[ end trace 0000000000000000 ]--- [ 57.511593] ------------[ cut here ]------------ [ 57.512542] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.514615] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 57.516054] Modules linked in: [ 57.516684] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.518680] Tainted: [W]=WARN [ 57.519234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.520705] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.521604] 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 [ 57.524788] RSP: 0018:ffff88801713fbc0 EFLAGS: 00010286 [ 57.525760] RAX: 0000000000000000 RBX: ffffed1002e27f78 RCX: ffffffff813a4050 [ 57.527048] RDX: ffff88800d018000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.528324] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e27f2f [ 57.529599] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.530887] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801713fdf8 [ 57.532175] FS: 00007f7a2172b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.533629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.534727] CR2: 00007fff31b6fef8 CR3: 000000000cd07000 CR4: 0000000000350ef0 [ 57.536031] Call Trace: [ 57.536541] [ 57.536968] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.537874] ? __create_object+0x59/0x80 [ 57.538684] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.539693] __vmalloc_noprof+0x59/0x60 [ 57.540416] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.541307] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.542275] bpf_prog_alloc+0x39/0x200 [ 57.543042] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.543999] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.544944] do_seccomp+0x349/0x25e0 [ 57.545682] ? find_held_lock+0x2b/0x80 [ 57.546416] ? do_prlimit+0x310/0x610 [ 57.547189] ? __pfx_do_seccomp+0x10/0x10 [ 57.547992] ? do_raw_spin_unlock+0x53/0x220 [ 57.548840] ? _raw_spin_unlock+0x1e/0x40 [ 57.549636] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.550606] ? static_key_count+0x60/0x80 [ 57.551396] prctl_set_seccomp+0x4e/0x70 [ 57.552192] __do_sys_prctl+0xe6c/0x1d70 [ 57.552981] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.553876] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.554878] ? irqentry_exit+0xf3/0x650 [ 57.555672] do_syscall_64+0xbf/0x430 [ 57.556383] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.557338] RIP: 0033:0x7f7a21c1d5cd [ 57.558060] 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 [ 57.561274] RSP: 002b:00007fff31b6e840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.562668] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a21c1d5cd [ 57.563989] RDX: 000055e5daad5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.565291] RBP: 00007fff31b6e8a0 R08: 0000000000000000 R09: 00007fff31b6df40 [ 57.566599] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e5de478ad0 [ 57.567924] R13: 00007fff31b6ecd0 R14: 000055e5de479bc0 R15: 000055e5de48a780 [ 57.569256] [ 57.569750] irq event stamp: 1759 [ 57.570364] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 57.571933] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 57.573495] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 57.575086] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 57.576617] ---[ end trace 0000000000000000 ]--- [ 58.365188] ------------[ cut here ]------------ [ 58.366252] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.368704] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 58.370400] Modules linked in: [ 58.371153] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.373767] Tainted: [W]=WARN [ 58.374395] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.375994] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.376924] 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 [ 58.380157] RSP: 0018:ffff888016557bc0 EFLAGS: 00010286 [ 58.381420] RAX: 0000000000000000 RBX: ffffed1002caaf78 RCX: ffffffff813a4050 [ 58.382784] RDX: ffff888017075340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.384089] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002caaf2f [ 58.385429] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.387024] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016557df8 [ 58.388308] FS: 00007fe3a59d9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.389736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.390802] CR2: 00007fe3a5f3f4a6 CR3: 000000000b7ce000 CR4: 0000000000350ef0 [ 58.392117] Call Trace: [ 58.392620] [ 58.393026] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.393933] ? __create_object+0x59/0x80 [ 58.394725] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.395713] __vmalloc_noprof+0x59/0x60 [ 58.396433] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.397320] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.398266] bpf_prog_alloc+0x39/0x200 [ 58.399030] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.399975] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.400875] do_seccomp+0x349/0x25e0 [ 58.401596] ? find_held_lock+0x2b/0x80 [ 58.402307] ? do_prlimit+0x310/0x610 [ 58.403059] ? __pfx_do_seccomp+0x10/0x10 [ 58.403866] ? do_raw_spin_unlock+0x53/0x220 [ 58.404720] ? _raw_spin_unlock+0x1e/0x40 [ 58.405459] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.406443] ? static_key_count+0x60/0x80 [ 58.407271] prctl_set_seccomp+0x4e/0x70 [ 58.408063] __do_sys_prctl+0xe6c/0x1d70 [ 58.408862] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.409732] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.410723] ? irqentry_exit+0xf3/0x650 [ 58.411463] do_syscall_64+0xbf/0x430 [ 58.412198] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.413160] RIP: 0033:0x7fe3a5ecb5cd [ 58.413864] 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 [ 58.417081] RSP: 002b:00007ffe3e6e2030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.418443] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3a5ecb5cd [ 58.419756] RDX: 000055f439339e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.421047] RBP: 00007ffe3e6e2090 R08: 0000000000000000 R09: 00007ffe3e6e1730 [ 58.422334] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f4470c4240 [ 58.423628] R13: 00007ffe3e6e24c0 R14: 000055f4470c3bf0 R15: 000055f4470d84d0 [ 58.424957] [ 58.425392] irq event stamp: 1859 [ 58.426041] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 58.427580] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 58.429103] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 58.430647] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 58.432050] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25208' (ECDSA) to the list of known hosts. 2025/11/17 14:43:13 fuzzer started 2025/11/17 14:43:13 dialing manager at localhost:37895 2025/11/17 14:43:13 checking machine... 2025/11/17 14:43:13 checking revisions... [ 59.329694] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:43:13 testing simple program... [ 59.423367] cgroup: Unknown subsys name 'net' [ 59.483445] cgroup: Unknown subsys name 'cpuset' [ 59.497264] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:43:12 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880143eb780 RCX=ffff88800f73f8e4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880143ebb7c RBP=ffff8880143eb780 RSP=ffff88800f73f8f0 R8 =0000000000000001 R9 =ffff88800f73f9d0 R10=000000000003c9ed R11=00000000000255ec R12=ffff8880143eb780 R13=ffff88800f73f9d8 R14=ffff88800f73fd08 R15=ffff88800f73f990 RIP=ffffffff815d2a95 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 00007f049d067900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f049d61f100 CR3=0000000016aa9000 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=6f732f6463736e2f6e75722f7261762f XMM01=ff0000000000000000ff000000000000 XMM02=757165722d6863756f742000656e6f6e XMM03=73732d6b732c393135353264652d6873 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffffff00ffffff00ffffff00 XMM08=00000000000000000000000000000000 XMM09=ffffffff00ffffffffff0000ffffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888018f10038 RCX=ffffffff8152da53 RDX=0000000000000000 RSI=ffff888018f10038 RDI=ffffffff81489bf0 RBP=ffffffff81489bf0 RSP=ffff88806cf08f70 R8 =0000000000000000 R9 =ffffed100d9e6e68 R10=ffff88806cf37343 R11=ffff88806cf37498 R12=ffff888018f10038 R13=dffffc0000000000 R14=0000000000000000 R15=ffff888018f10040 RIP=ffffffff81751c74 RFL=00000096 [--S-AP-] 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 00007fd4f20d4900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7a21ce2618 CR3=000000000debb000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=853ca680b103eef300000000000ae988 XMM05=897bfcbccdfdb1420000000000324a48 XMM06=2d742cf50fd7c1910000000000323bb0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000