[ 45.787231] ------------[ cut here ]------------ [ 45.788129] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.790218] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.791670] Modules linked in: [ 45.792552] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.794607] Tainted: [W]=WARN [ 45.795218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.796675] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.797595] 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 [ 45.800749] RSP: 0018:ffff88801868fbc0 EFLAGS: 00010286 [ 45.801722] RAX: 0000000000000000 RBX: ffffed10030d1f78 RCX: ffffffff813a4050 [ 45.803016] RDX: ffff888016d0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.804299] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030d1f2f [ 45.805581] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.806852] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801868fdf8 [ 45.808169] FS: 00007ff781413900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.809584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.810638] CR2: 00007ff781905580 CR3: 000000000e06d000 CR4: 0000000000350ef0 [ 45.811925] Call Trace: [ 45.812440] [ 45.812853] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.813758] ? __create_object+0x59/0x80 [ 45.814546] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.815518] __vmalloc_noprof+0x59/0x60 [ 45.816285] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.817108] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.818024] bpf_prog_alloc+0x39/0x200 [ 45.818763] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.819675] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.820582] do_seccomp+0x349/0x25e0 [ 45.821292] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.822175] ? __pfx_do_seccomp+0x10/0x10 [ 45.822915] ? find_held_lock+0x2b/0x80 [ 45.823667] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.824634] ? static_key_count+0x60/0x80 [ 45.825428] prctl_set_seccomp+0x4e/0x70 [ 45.826188] __do_sys_prctl+0xe6c/0x1d70 [ 45.826911] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.827767] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.828753] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.829716] ? irqentry_exit+0xf3/0x650 [ 45.830489] do_syscall_64+0xbf/0x430 [ 45.831211] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.832106] RIP: 0033:0x7ff7819055cd [ 45.832816] 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 [ 45.835984] RSP: 002b:00007ffd0e879470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.837341] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7819055cd [ 45.838613] RDX: 000055982613ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.839870] RBP: 00007ffd0e8794d0 R08: 0000000000000000 R09: 00007ffd0e878b70 [ 45.841167] R10: 0000000000000000 R11: 0000000000000246 R12: 000055982dbfd2b0 [ 45.842452] R13: 00007ffd0e879900 R14: 000055982dbffd20 R15: 000055982dc118d0 [ 45.843738] [ 45.844180] irq event stamp: 1811 [ 45.844684] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 45.845937] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 45.847188] softirqs last enabled at (1336): [] handle_softirqs+0x50c/0x770 [ 45.848473] softirqs last disabled at (1313): [] __irq_exit_rcu+0xc4/0x100 [ 45.849720] ---[ end trace 0000000000000000 ]--- [ 49.256875] ------------[ cut here ]------------ [ 49.257809] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.259851] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.261339] Modules linked in: [ 49.261915] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.264255] Tainted: [W]=WARN [ 49.264822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.266290] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.267217] 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 [ 49.270408] RSP: 0018:ffff888015f77bc0 EFLAGS: 00010286 [ 49.271391] RAX: 0000000000000000 RBX: ffffed1002beef78 RCX: ffffffff813a4050 [ 49.272672] RDX: ffff888016008000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.273947] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002beef2f [ 49.275213] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.276517] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f77df8 [ 49.277803] FS: 00007fbeabcfa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.279243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.280315] CR2: 00007ffc23497ef7 CR3: 000000001eae3000 CR4: 0000000000350ef0 [ 49.281607] Call Trace: [ 49.282061] [ 49.282515] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.283417] ? __create_object+0x59/0x80 [ 49.284203] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.285117] __vmalloc_noprof+0x59/0x60 [ 49.285891] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.286755] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.287689] bpf_prog_alloc+0x39/0x200 [ 49.288435] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.289363] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.290259] do_seccomp+0x349/0x25e0 [ 49.290942] ? find_held_lock+0x2b/0x80 [ 49.291701] ? do_prlimit+0x310/0x610 [ 49.292461] ? __pfx_do_seccomp+0x10/0x10 [ 49.293246] ? do_raw_spin_unlock+0x53/0x220 [ 49.294033] ? _raw_spin_unlock+0x1e/0x40 [ 49.294831] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.295789] ? static_key_count+0x60/0x80 [ 49.296613] prctl_set_seccomp+0x4e/0x70 [ 49.297391] __do_sys_prctl+0xe6c/0x1d70 [ 49.298118] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.298975] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.299966] ? irqentry_exit+0xf3/0x650 [ 49.300743] do_syscall_64+0xbf/0x430 [ 49.301486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.302437] RIP: 0033:0x7fbeac1ec5cd [ 49.303097] 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 [ 49.306285] RSP: 002b:00007ffc23495880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.307644] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbeac1ec5cd [ 49.308878] RDX: 000055bbcd6f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.309966] RBP: 00007ffc234958e0 R08: 0000000000000000 R09: 00007ffc23494f80 [ 49.311017] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bbe8f802b0 [ 49.312086] R13: 00007ffc23495d10 R14: 000055bbe8f82d20 R15: 000055bbe8f948d0 [ 49.313177] [ 49.313527] irq event stamp: 1803 [ 49.314018] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 49.315280] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 49.316549] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 49.317823] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 49.319067] ---[ end trace 0000000000000000 ]--- [ 50.183231] ------------[ cut here ]------------ [ 50.184115] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.186125] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.187628] Modules linked in: [ 50.188281] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.190226] Tainted: [W]=WARN [ 50.190772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.192242] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.193100] 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 [ 50.196232] RSP: 0018:ffff888016e9fbc0 EFLAGS: 00010286 [ 50.197190] RAX: 0000000000000000 RBX: ffffed1002dd3f78 RCX: ffffffff813a4050 [ 50.198447] RDX: ffff888013aa3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.199704] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd3f2f [ 50.200980] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.202266] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e9fdf8 [ 50.203540] FS: 00007f4ec9af7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.204991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.206048] CR2: 00007ffd54657ef7 CR3: 0000000007155000 CR4: 0000000000350ef0 [ 50.207321] Call Trace: [ 50.207791] [ 50.208258] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.209165] ? __create_object+0x59/0x80 [ 50.209898] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.210876] __vmalloc_noprof+0x59/0x60 [ 50.211619] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.212497] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.213436] bpf_prog_alloc+0x39/0x200 [ 50.214170] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.215043] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.215949] do_seccomp+0x349/0x25e0 [ 50.216680] ? find_held_lock+0x2b/0x80 [ 50.217428] ? do_prlimit+0x310/0x610 [ 50.218116] ? __pfx_do_seccomp+0x10/0x10 [ 50.218892] ? do_raw_spin_unlock+0x53/0x220 [ 50.219724] ? _raw_spin_unlock+0x1e/0x40 [ 50.220524] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.221498] ? static_key_count+0x60/0x80 [ 50.222300] prctl_set_seccomp+0x4e/0x70 [ 50.223028] __do_sys_prctl+0xe6c/0x1d70 [ 50.223796] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.224676] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.225642] ? irqentry_exit+0xf3/0x650 [ 50.226410] do_syscall_64+0xbf/0x430 [ 50.227111] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.228075] RIP: 0033:0x7f4ec9fe95cd [ 50.228765] 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 [ 50.231936] RSP: 002b:00007ffd546561b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.233316] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4ec9fe95cd [ 50.234603] RDX: 0000555640774e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.235876] RBP: 00007ffd54656210 R08: 0000000000000000 R09: 00007ffd546558b0 [ 50.237185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555663d83b10 [ 50.238455] R13: 00007ffd54656640 R14: 0000555663d842b0 R15: 0000555663d986f0 [ 50.239750] [ 50.240221] irq event stamp: 1837 [ 50.240831] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 50.242341] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 50.243855] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 50.245409] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 50.246930] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63789' (ECDSA) to the list of known hosts. 2025/11/18 14:22:22 fuzzer started 2025/11/18 14:22:22 dialing manager at localhost:34383 2025/11/18 14:22:22 checking machine... 2025/11/18 14:22:22 checking revisions... [ 51.129649] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:22:22 testing simple program... [ 51.225511] cgroup: Unknown subsys name 'net' [ 51.283107] cgroup: Unknown subsys name 'cpuset' [ 51.296200] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:22:21 Registers: info registers vcpu 0 RAX=ffff8880169d7900 RBX=ffff8880169d7900 RCX=ffffffff822a8e9e RDX=0000000000000001 RSI=0000000000000014 RDI=ffff8880169d7900 RBP=ffff88800974ed0c RSP=ffff8880169d7818 R8 =0000000000000000 R9 =ffffed10012e9da3 R10=ffff88800974ed1f R11=0000000000000001 R12=0000000000000014 R13=ffff8880169d7900 R14=000000000000002e R15=ffff88800974ed00 RIP=ffffffff81b2d082 RFL=00000206 [-----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 00007fbeabcfa900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbeac2af650 CR3=000000001eb85000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8160e1e2 RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888015d6f7a0 R8 =0000000000000000 R9 =0000000000000000 R10=00007f7115011000 R11=0000000000000003 R12=0000000000000001 R13=ffffffff8160e1e2 R14=0000000000000000 R15=0000000000092cc0 RIP=ffffffff81b2ae5f 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 00007f7114758900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7113e71230 CR3=000000000cc82000 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=b0af74f00b3e3de800000000000ae988 XMM05=ec53a214d81c72840000000000322830 XMM06=510cb8d003a314c200000000003215d0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000