[ 46.673924] ------------[ cut here ]------------ [ 46.674861] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.676906] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 46.678362] Modules linked in: [ 46.679006] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.681043] Tainted: [W]=WARN [ 46.681591] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.683072] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.683989] 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 [ 46.687191] RSP: 0018:ffff888015a5fbc0 EFLAGS: 00010286 [ 46.688205] RAX: 0000000000000000 RBX: ffffed1002b4bf78 RCX: ffffffff813a4050 [ 46.689504] RDX: ffff88800eec5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.690818] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b4bf2f [ 46.692117] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.693436] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a5fdf8 [ 46.694737] FS: 00007f9e58cb9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.696206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.697262] CR2: 00007fffa0eb4ef8 CR3: 000000000d800000 CR4: 0000000000350ef0 [ 46.698542] Call Trace: [ 46.699069] [ 46.699489] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.700414] ? __create_object+0x59/0x80 [ 46.701196] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.702173] __vmalloc_noprof+0x59/0x60 [ 46.702946] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.703811] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.704762] bpf_prog_alloc+0x39/0x200 [ 46.705452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.706386] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.707280] do_seccomp+0x349/0x25e0 [ 46.708002] ? find_held_lock+0x2b/0x80 [ 46.708766] ? do_prlimit+0x310/0x610 [ 46.709462] ? __pfx_do_seccomp+0x10/0x10 [ 46.710255] ? do_raw_spin_unlock+0x53/0x220 [ 46.711093] ? _raw_spin_unlock+0x1e/0x40 [ 46.711875] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.712874] ? static_key_count+0x60/0x80 [ 46.713651] prctl_set_seccomp+0x4e/0x70 [ 46.714463] __do_sys_prctl+0xe6c/0x1d70 [ 46.715258] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.716125] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.717115] ? irqentry_exit+0xf3/0x650 [ 46.717901] do_syscall_64+0xbf/0x430 [ 46.718615] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.719563] RIP: 0033:0x7f9e591ab5cd [ 46.720299] 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 [ 46.723497] RSP: 002b:00007fffa0eb2290 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.724878] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9e591ab5cd [ 46.725937] RDX: 000055964404ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.727013] RBP: 00007fffa0eb22f0 R08: 0000000000000000 R09: 00007fffa0eb1990 [ 46.728075] R10: 0000000000000000 R11: 0000000000000246 R12: 000055966bd38b10 [ 46.729155] R13: 00007fffa0eb2720 R14: 000055966bd392b0 R15: 000055966bd4d6f0 [ 46.730230] [ 46.730591] irq event stamp: 1713 [ 46.731146] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 46.732414] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 46.733693] softirqs last enabled at (1510): [] handle_softirqs+0x50c/0x770 [ 46.734969] softirqs last disabled at (1505): [] __irq_exit_rcu+0xc4/0x100 [ 46.736238] ---[ end trace 0000000000000000 ]--- [ 49.584325] ------------[ cut here ]------------ [ 49.585280] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.587327] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.588835] Modules linked in: [ 49.589429] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.591440] Tainted: [W]=WARN [ 49.592038] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.593536] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.594468] 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 [ 49.597700] RSP: 0018:ffff88801a30fbc0 EFLAGS: 00010286 [ 49.598641] RAX: 0000000000000000 RBX: ffffed1003461f78 RCX: ffffffff813a4050 [ 49.599977] RDX: ffff88800d178000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.601284] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003461f2f [ 49.602579] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.603912] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a30fdf8 [ 49.605225] FS: 00007f1f86ab5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.606696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.607773] CR2: 00007f1f86fa7580 CR3: 000000001f6f1000 CR4: 0000000000350ef0 [ 49.609091] Call Trace: [ 49.609559] [ 49.610020] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.610930] ? __create_object+0x59/0x80 [ 49.611725] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.612715] __vmalloc_noprof+0x59/0x60 [ 49.613422] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.614295] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.615222] bpf_prog_alloc+0x39/0x200 [ 49.615962] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.616916] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.617822] do_seccomp+0x349/0x25e0 [ 49.618493] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.619387] ? __pfx_do_seccomp+0x10/0x10 [ 49.620172] ? find_held_lock+0x2b/0x80 [ 49.620941] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.621913] ? static_key_count+0x60/0x80 [ 49.622712] prctl_set_seccomp+0x4e/0x70 [ 49.623442] __do_sys_prctl+0xe6c/0x1d70 [ 49.624237] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.625100] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.626064] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.627025] ? irqentry_exit+0xf3/0x650 [ 49.627787] do_syscall_64+0xbf/0x430 [ 49.628487] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.629442] RIP: 0033:0x7f1f86fa75cd [ 49.630142] 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 [ 49.633283] RSP: 002b:00007ffdf94a9d80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.634631] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f86fa75cd [ 49.635907] RDX: 000056472096fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.637195] RBP: 00007ffdf94a9de0 R08: 0000000000000000 R09: 00007ffdf94a9480 [ 49.638472] R10: 0000000000000000 R11: 0000000000000246 R12: 000056475289aad0 [ 49.639747] R13: 00007ffdf94aa210 R14: 000056475289bbc0 R15: 00005647528ac780 [ 49.641048] [ 49.641471] irq event stamp: 1711 [ 49.642143] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 49.643704] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 49.645232] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 49.646754] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 49.648259] ---[ end trace 0000000000000000 ]--- [ 50.379839] ------------[ cut here ]------------ [ 50.380777] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.382847] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 50.384326] Modules linked in: [ 50.384953] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.387191] Tainted: [W]=WARN [ 50.387862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.389353] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.390272] 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 [ 50.393443] RSP: 0018:ffff888016367bc0 EFLAGS: 00010286 [ 50.394423] RAX: 0000000000000000 RBX: ffffed1002c6cf78 RCX: ffffffff813a4050 [ 50.395707] RDX: ffff888015e35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.396992] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c6cf2f [ 50.398246] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.399504] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016367df8 [ 50.400786] FS: 00007f8203c56900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.402199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.403254] CR2: 00007f8204148580 CR3: 000000000b06f000 CR4: 0000000000350ef0 [ 50.404510] Call Trace: [ 50.405009] [ 50.405414] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.406308] ? __create_object+0x59/0x80 [ 50.407083] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.408050] __vmalloc_noprof+0x59/0x60 [ 50.408817] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.409639] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.410553] bpf_prog_alloc+0x39/0x200 [ 50.411272] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.412202] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.413093] do_seccomp+0x349/0x25e0 [ 50.413793] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.414623] ? __pfx_do_seccomp+0x10/0x10 [ 50.415395] ? find_held_lock+0x2b/0x80 [ 50.416150] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.417114] ? static_key_count+0x60/0x80 [ 50.417903] prctl_set_seccomp+0x4e/0x70 [ 50.418626] __do_sys_prctl+0xe6c/0x1d70 [ 50.419404] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.420252] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.421198] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.422161] ? irqentry_exit+0xf3/0x650 [ 50.422918] do_syscall_64+0xbf/0x430 [ 50.423590] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.424544] RIP: 0033:0x7f82041485cd [ 50.425227] 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 [ 50.428282] RSP: 002b:00007ffe93de8b20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.429622] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f82041485cd [ 50.430871] RDX: 0000561e3e889e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.432126] RBP: 00007ffe93de8b80 R08: 0000000000000000 R09: 00007ffe93de8220 [ 50.433401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561e673582b0 [ 50.434685] R13: 00007ffe93de8fb0 R14: 0000561e6735ad20 R15: 0000561e6736c8d0 [ 50.435950] [ 50.436374] irq event stamp: 1823 [ 50.437019] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 50.438520] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 50.440004] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 50.441535] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 50.443075] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39934' (ECDSA) to the list of known hosts. 2025/11/17 09:45:46 fuzzer started 2025/11/17 09:45:46 dialing manager at localhost:37895 2025/11/17 09:45:46 checking machine... 2025/11/17 09:45:46 checking revisions... [ 51.361393] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:45:46 testing simple program... [ 51.407499] cgroup: Unknown subsys name 'net' [ 51.445001] cgroup: Unknown subsys name 'cpuset' [ 51.451963] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:45:45 Registers: info registers vcpu 0 RAX=ffff888015ed0700 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888015a5fe01 RSI=ffff888015a5fdf8 RDI=ffff888015a5fdf8 RBP=ffff888015a5fa28 RSP=ffff888015a5f960 R8 =0000000000000001 R9 =ffff888015a5fa10 R10=000000000003c9ed R11=000000000003f9f9 R12=ffff888015a5fa30 R13=ffff888015a5fa18 R14=ffff888015a5fdf8 R15=ffff888015a5f9d0 RIP=ffffffff8135fb38 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 00007f1f86ab5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdf94a3000 CR3=000000001f745000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888013bb7f58 RBX=ffff888013bb7f58 RCX=0000000000000000 RDX=0000000000000046 RSI=0000000000000101 RDI=ffffffff81000130 RBP=ffff888013bb7f48 RSP=ffff888013bb7f28 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000000 R12=0000000000000101 R13=0000000000000101 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c71d54 RFL=00000046 [---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 00007f07e0b44900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe5db69428 CR3=000000000cb6c000 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=bda9506f5cf07c0700000000000ae988 XMM05=ed4ef3fad2c68c23000000000031f7b0 XMM06=a47d104bbcdaf9eb000000000031e1e0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000