[ 54.119124] ------------[ cut here ]------------ [ 54.120148] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.122430] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 54.124177] Modules linked in: [ 54.124869] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.126949] Tainted: [W]=WARN [ 54.127576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.129105] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.130074] 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 [ 54.133156] RSP: 0018:ffff888013d9fbc0 EFLAGS: 00010286 [ 54.134125] RAX: 0000000000000000 RBX: ffffed10027b3f78 RCX: ffffffff813a4050 [ 54.135379] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.136653] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027b3f2f [ 54.138122] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.139594] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013d9fdf8 [ 54.141087] FS: 00007f8690514900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.142758] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.143973] CR2: 00007f8690a06580 CR3: 000000000ce49000 CR4: 0000000000350ef0 [ 54.145466] Call Trace: [ 54.146041] [ 54.146512] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.147535] ? __create_object+0x59/0x80 [ 54.148420] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.149544] __vmalloc_noprof+0x59/0x60 [ 54.150405] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.151415] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.152480] bpf_prog_alloc+0x39/0x200 [ 54.153324] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.154426] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.155473] do_seccomp+0x349/0x25e0 [ 54.156285] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.157319] ? __pfx_do_seccomp+0x10/0x10 [ 54.158240] ? find_held_lock+0x2b/0x80 [ 54.159116] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.160222] ? static_key_count+0x60/0x80 [ 54.161134] prctl_set_seccomp+0x4e/0x70 [ 54.162040] __do_sys_prctl+0xe6c/0x1d70 [ 54.162934] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.163916] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.165030] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.166025] ? irqentry_exit+0xf3/0x650 [ 54.166642] do_syscall_64+0xbf/0x430 [ 54.167216] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.167997] RIP: 0033:0x7f8690a065cd [ 54.168526] 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 [ 54.171149] RSP: 002b:00007fff9bea3dd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.172261] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8690a065cd [ 54.173304] RDX: 000055eadaa8fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.174373] RBP: 00007fff9bea3e30 R08: 0000000000000000 R09: 00007fff9bea34d0 [ 54.175427] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb10f8bad0 [ 54.176476] R13: 00007fff9bea4260 R14: 000055eb10f8cbc0 R15: 000055eb10f9d780 [ 54.177551] [ 54.177943] irq event stamp: 1837 [ 54.178443] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 54.179703] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 54.180948] softirqs last enabled at (1874): [] handle_softirqs+0x50c/0x770 [ 54.182236] softirqs last disabled at (1853): [] __irq_exit_rcu+0xc4/0x100 [ 54.183468] ---[ end trace 0000000000000000 ]--- [ 57.640099] ------------[ cut here ]------------ [ 57.641020] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.643041] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.644477] Modules linked in: [ 57.645354] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.647414] Tainted: [W]=WARN [ 57.648020] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.649485] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.650399] 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 [ 57.653535] RSP: 0018:ffff8880175f7bc0 EFLAGS: 00010286 [ 57.654502] RAX: 0000000000000000 RBX: ffffed1002ebef78 RCX: ffffffff813a4050 [ 57.655765] RDX: ffff888013db0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.657027] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebef2f [ 57.658304] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.659568] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175f7df8 [ 57.660851] FS: 00007f9158abc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.662292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.663342] CR2: 00007ffff12c8ef8 CR3: 000000000dcbc000 CR4: 0000000000350ef0 [ 57.664624] Call Trace: [ 57.665083] [ 57.665493] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.666381] ? __create_object+0x59/0x80 [ 57.667151] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.668118] __vmalloc_noprof+0x59/0x60 [ 57.668872] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.669759] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.670687] bpf_prog_alloc+0x39/0x200 [ 57.671374] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.672290] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.673183] do_seccomp+0x349/0x25e0 [ 57.673922] ? find_held_lock+0x2b/0x80 [ 57.674683] ? do_prlimit+0x310/0x610 [ 57.675367] ? __pfx_do_seccomp+0x10/0x10 [ 57.676142] ? do_raw_spin_unlock+0x53/0x220 [ 57.676960] ? _raw_spin_unlock+0x1e/0x40 [ 57.677759] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.678703] ? static_key_count+0x60/0x80 [ 57.679447] prctl_set_seccomp+0x4e/0x70 [ 57.680217] __do_sys_prctl+0xe6c/0x1d70 [ 57.681004] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.681869] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.682841] ? irqentry_exit+0xf3/0x650 [ 57.683556] do_syscall_64+0xbf/0x430 [ 57.684292] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.685240] RIP: 0033:0x7f9158fae5cd [ 57.685954] 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 [ 57.689111] RSP: 002b:00007ffff12c6340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.690477] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9158fae5cd [ 57.691744] RDX: 00005615c3b96e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.693017] RBP: 00007ffff12c63a0 R08: 0000000000000000 R09: 00007ffff12c5a40 [ 57.694315] R10: 0000000000000000 R11: 0000000000000246 R12: 00005615e491ab10 [ 57.695592] R13: 00007ffff12c67d0 R14: 00005615e491b2b0 R15: 00005615e492f6f0 [ 57.696901] [ 57.697317] irq event stamp: 1871 [ 57.698001] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 57.699277] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 57.700544] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 57.701839] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 57.703103] ---[ end trace 0000000000000000 ]--- [ 58.368238] ------------[ cut here ]------------ [ 58.369242] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.371426] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 58.372984] Modules linked in: [ 58.373672] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.375825] Tainted: [W]=WARN [ 58.376426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.378321] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.379390] 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 [ 58.383103] RSP: 0018:ffff88801cc2fbc0 EFLAGS: 00010286 [ 58.384198] RAX: 0000000000000000 RBX: ffffed1003985f78 RCX: ffffffff813a4050 [ 58.385822] RDX: ffff888016073780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.387219] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003985f2f [ 58.388626] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.390025] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cc2fdf8 [ 58.391408] FS: 00007f2d22953900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.393002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.394170] CR2: 00007f2d22e45580 CR3: 000000000e021000 CR4: 0000000000350ef0 [ 58.395563] Call Trace: [ 58.396106] [ 58.396577] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.397559] ? __create_object+0x59/0x80 [ 58.398405] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.399474] __vmalloc_noprof+0x59/0x60 [ 58.400293] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.401224] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.402242] bpf_prog_alloc+0x39/0x200 [ 58.403035] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.404027] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.404997] do_seccomp+0x349/0x25e0 [ 58.405790] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.406758] ? __pfx_do_seccomp+0x10/0x10 [ 58.407570] ? find_held_lock+0x2b/0x80 [ 58.408401] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.409471] ? static_key_count+0x60/0x80 [ 58.410336] prctl_set_seccomp+0x4e/0x70 [ 58.411178] __do_sys_prctl+0xe6c/0x1d70 [ 58.412026] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.412952] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.414005] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.415058] ? irqentry_exit+0xf3/0x650 [ 58.415877] do_syscall_64+0xbf/0x430 [ 58.416666] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.417727] RIP: 0033:0x7f2d22e455cd [ 58.418442] 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 [ 58.421904] RSP: 002b:00007fff2c711310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.423374] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d22e455cd [ 58.424791] RDX: 00005611f4105e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.426196] RBP: 00007fff2c711370 R08: 0000000000000000 R09: 00007fff2c710a10 [ 58.427587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561206463b10 [ 58.428971] R13: 00007fff2c7117a0 R14: 00005612064642b0 R15: 00005612064786f0 [ 58.430377] [ 58.430879] irq event stamp: 1825 [ 58.431543] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 58.433175] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 58.434815] softirqs last enabled at (1528): [] handle_softirqs+0x50c/0x770 [ 58.436238] softirqs last disabled at (1523): [] __irq_exit_rcu+0xc4/0x100 [ 58.437659] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8775' (ECDSA) to the list of known hosts. 2025/11/19 04:41:42 fuzzer started 2025/11/19 04:41:42 dialing manager at localhost:34383 2025/11/19 04:41:42 checking machine... 2025/11/19 04:41:42 checking revisions... [ 59.385419] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:41:42 testing simple program... [ 59.472511] cgroup: Unknown subsys name 'net' [ 59.544122] cgroup: Unknown subsys name 'cpuset' [ 59.556827] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:41:41 Registers: info registers vcpu 0 RAX=0000000080010001 RBX=0000000000010000 RCX=ffffffff8162a508 RDX=ffff88801c120000 RSI=ffffffff8184905d RDI=ffff88806ce31468 RBP=0000000000000002 RSP=ffff88806ce08d30 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=0000000000010000 R11=0000000000009a81 R12=ffff88806ce27240 R13=fffffbfff0b82250 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff81848ec2 RFL=00000083 [--S---C] 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 00007f9158abc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffff12c0000 CR3=000000001e91e000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000002 RBX=0000000000000200 RCX=ffffffff87cecb40 RDX=0000000000000008 RSI=ffff888009644200 RDI=ffff888009643780 RBP=ffff888009643780 RSP=ffff88806cf08828 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000008 R13=0000000000000001 R14=ffff888009644200 R15=0000000000000003 RIP=ffffffff815265fb 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 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005615e4942748 CR3=000000000e0c8000 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=9c98be043df15283724b23198375e875 XMM02=00000000003050b0ec2efd57dc4c00df XMM03=0000000000310bd82e727c6cd0a11f21 XMM04=a76bf85240fe10ee00000000000ae988 XMM05=806c3e82cfff032d0000000000321e78 XMM06=3e829fc8c8edc9900000000000321820 XMM07=e042d86d42eb936e0000000000310eb0 XMM08=2e727c6cd0a11f210000000000305110 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000