[ 46.539830] ------------[ cut here ]------------ [ 46.540808] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.542905] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.544472] Modules linked in: [ 46.545080] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.547132] Tainted: [W]=WARN [ 46.547740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.549271] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.550166] 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 [ 46.553472] RSP: 0018:ffff888015e5fbc0 EFLAGS: 00010286 [ 46.554488] RAX: 0000000000000000 RBX: ffffed1002bcbf78 RCX: ffffffff813a4050 [ 46.555807] RDX: ffff888015fc5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.557129] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bcbf2f [ 46.558458] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.559782] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e5fdf8 [ 46.561105] FS: 00007f492b203900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.562624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.563691] CR2: 00007f492b6f5580 CR3: 000000000d24f000 CR4: 0000000000350ef0 [ 46.564988] Call Trace: [ 46.565483] [ 46.565890] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.566827] ? __create_object+0x59/0x80 [ 46.567638] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.568629] __vmalloc_noprof+0x59/0x60 [ 46.569417] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.570325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.571308] bpf_prog_alloc+0x39/0x200 [ 46.572009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.572961] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.573880] do_seccomp+0x349/0x25e0 [ 46.574625] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.575534] ? __pfx_do_seccomp+0x10/0x10 [ 46.576337] ? find_held_lock+0x2b/0x80 [ 46.577061] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.578027] ? static_key_count+0x60/0x80 [ 46.578874] prctl_set_seccomp+0x4e/0x70 [ 46.579675] __do_sys_prctl+0xe6c/0x1d70 [ 46.580481] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.581349] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.582334] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.583328] ? irqentry_exit+0xf3/0x650 [ 46.584064] do_syscall_64+0xbf/0x430 [ 46.584813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.585805] RIP: 0033:0x7f492b6f55cd [ 46.586548] 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 [ 46.589774] RSP: 002b:00007ffde209bbe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.591196] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f492b6f55cd [ 46.592398] RDX: 000055ad5371fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.593581] RBP: 00007ffde209bc40 R08: 0000000000000000 R09: 00007ffde209b2e0 [ 46.594770] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ad6b076ad0 [ 46.595964] R13: 00007ffde209c070 R14: 000055ad6b077bc0 R15: 000055ad6b088780 [ 46.597157] [ 46.597578] irq event stamp: 1741 [ 46.598137] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 46.599570] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 46.600964] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 46.602383] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 46.603778] ---[ end trace 0000000000000000 ]--- [ 50.049741] ------------[ cut here ]------------ [ 50.050633] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.053042] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 50.054471] Modules linked in: [ 50.055040] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.056990] Tainted: [W]=WARN [ 50.057580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.059087] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.059967] 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 [ 50.063031] RSP: 0018:ffff8880170a7bc0 EFLAGS: 00010286 [ 50.063971] RAX: 0000000000000000 RBX: ffffed1002e14f78 RCX: ffffffff813a4050 [ 50.065216] RDX: ffff888017485340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.066466] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e14f2f [ 50.067709] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.068943] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170a7df8 [ 50.070196] FS: 00007f81f272e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.071599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.072617] CR2: 00007fff424b1ef8 CR3: 000000000cde5000 CR4: 0000000000350ef0 [ 50.073846] Call Trace: [ 50.074337] [ 50.074744] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.075607] ? __create_object+0x59/0x80 [ 50.076354] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.077297] __vmalloc_noprof+0x59/0x60 [ 50.077980] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.078837] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.079729] bpf_prog_alloc+0x39/0x200 [ 50.080445] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.081318] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.082130] do_seccomp+0x349/0x25e0 [ 50.082832] ? find_held_lock+0x2b/0x80 [ 50.083559] ? do_prlimit+0x310/0x610 [ 50.084268] ? __pfx_do_seccomp+0x10/0x10 [ 50.084976] ? do_raw_spin_unlock+0x53/0x220 [ 50.085772] ? _raw_spin_unlock+0x1e/0x40 [ 50.086535] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.087465] ? static_key_count+0x60/0x80 [ 50.088232] prctl_set_seccomp+0x4e/0x70 [ 50.088931] __do_sys_prctl+0xe6c/0x1d70 [ 50.089686] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.090513] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.091450] ? irqentry_exit+0xf3/0x650 [ 50.092132] do_syscall_64+0xbf/0x430 [ 50.092843] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.093760] RIP: 0033:0x7f81f2c205cd [ 50.094439] 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 [ 50.097501] RSP: 002b:00007fff424b0700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.098827] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81f2c205cd [ 50.100067] RDX: 000055d64e9c6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.101278] RBP: 00007fff424b0760 R08: 0000000000000000 R09: 00007fff424afe00 [ 50.102527] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d66d874ad0 [ 50.103751] R13: 00007fff424b0b90 R14: 000055d66d875bc0 R15: 000055d66d886780 [ 50.104992] [ 50.105450] irq event stamp: 1737 [ 50.106026] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 50.107500] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 50.108969] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 50.110434] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 50.111904] ---[ end trace 0000000000000000 ]--- [ 50.923403] ------------[ cut here ]------------ [ 50.924348] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.926379] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.927857] Modules linked in: [ 50.928574] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.930577] Tainted: [W]=WARN [ 50.931140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.932620] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.933526] 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 [ 50.936718] RSP: 0018:ffff88801381fbc0 EFLAGS: 00010286 [ 50.937713] RAX: 0000000000000000 RBX: ffffed1002703f78 RCX: ffffffff813a4050 [ 50.939019] RDX: ffff88800f209bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.940313] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002703f2f [ 50.941592] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.942901] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801381fdf8 [ 50.944194] FS: 00007f8c05835900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.945660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.946731] CR2: 00007f8c05d27580 CR3: 000000000d7ef000 CR4: 0000000000350ef0 [ 50.948047] Call Trace: [ 50.948564] [ 50.948973] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.949859] ? __create_object+0x59/0x80 [ 50.950640] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.951618] __vmalloc_noprof+0x59/0x60 [ 50.952389] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.953265] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.954160] bpf_prog_alloc+0x39/0x200 [ 50.954919] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.955858] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.956770] do_seccomp+0x349/0x25e0 [ 50.957493] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.958396] ? __pfx_do_seccomp+0x10/0x10 [ 50.959144] ? find_held_lock+0x2b/0x80 [ 50.959905] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.960876] ? static_key_count+0x60/0x80 [ 50.961674] prctl_set_seccomp+0x4e/0x70 [ 50.962457] __do_sys_prctl+0xe6c/0x1d70 [ 50.963254] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.964057] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.965031] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.966006] ? irqentry_exit+0xf3/0x650 [ 50.966819] do_syscall_64+0xbf/0x430 [ 50.967568] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.968531] RIP: 0033:0x7f8c05d275cd [ 50.969231] 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 [ 50.972442] RSP: 002b:00007fff2fc0ddf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.973829] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8c05d275cd [ 50.975204] RDX: 0000557d00f80e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.976513] RBP: 00007fff2fc0de50 R08: 0000000000000000 R09: 00007fff2fc0d4f0 [ 50.977826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d325402b0 [ 50.979142] R13: 00007fff2fc0e280 R14: 0000557d32542d20 R15: 0000557d325548d0 [ 50.980482] [ 50.980910] irq event stamp: 1725 [ 50.981576] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 50.983132] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 50.984690] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 50.986261] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 50.987673] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26614' (ECDSA) to the list of known hosts. 2025/11/17 10:36:04 fuzzer started 2025/11/17 10:36:04 dialing manager at localhost:37895 2025/11/17 10:36:04 checking machine... 2025/11/17 10:36:04 checking revisions... [ 51.918553] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:36:04 testing simple program... [ 52.016777] cgroup: Unknown subsys name 'net' [ 52.090807] cgroup: Unknown subsys name 'cpuset' [ 52.119883] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:36:03 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009627840 RCX=0000000000000001 RDX=1ffff110012c4f0a RSI=ffff888009627bc8 RDI=ffff888009627850 RBP=ffff888009627bc8 RSP=ffff888009627798 R8 =ffffffff86ab839a R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ec R12=0000000000000008 R13=ffff888009620000 R14=ffff888009627bd0 R15=ffff888009627840 RIP=ffffffff8135e288 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 0000000000000000 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=00007f81f2ce3650 CR3=000000000c929000 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=ffffffff86ac91df RBX=0000000000000001 RCX=ffffffff86ac91de RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888015e07b18 RSP=ffff888015e07a50 R8 =ffffffff86ac91e2 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000028305 R12=ffff888015e07b20 R13=ffff888015e07b08 R14=ffff888015e07d98 R15=ffff888015e07ac0 RIP=ffffffff8135e953 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 00007f4eae8da900 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=00007fffbd213e28 CR3=000000000b7c3000 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=7d6c4625961bde9b00000000000ae988 XMM05=d1014f104e253ae00000000000320c00 XMM06=14648eaa1277bab1000000000031f350 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000