[ 46.849179] ------------[ cut here ]------------ [ 46.850115] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.852099] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.853604] Modules linked in: [ 46.854236] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.856414] Tainted: [W]=WARN [ 46.857503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.858956] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.859808] 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 [ 46.863014] RSP: 0018:ffff88801701fbc0 EFLAGS: 00010286 [ 46.863996] RAX: 0000000000000000 RBX: ffffed1002e03f78 RCX: ffffffff813a4050 [ 46.865298] RDX: ffff888015c35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.866601] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e03f2f [ 46.867888] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.869194] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801701fdf8 [ 46.870491] FS: 00007fbb13082900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.871940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.873029] CR2: 00007fbb13574580 CR3: 000000000dfcb000 CR4: 0000000000350ef0 [ 46.874351] Call Trace: [ 46.874814] [ 46.875280] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.876175] ? __create_object+0x59/0x80 [ 46.876971] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.877961] __vmalloc_noprof+0x59/0x60 [ 46.878666] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.879529] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.880450] bpf_prog_alloc+0x39/0x200 [ 46.881189] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.882115] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.883046] do_seccomp+0x349/0x25e0 [ 46.883723] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.884622] ? __pfx_do_seccomp+0x10/0x10 [ 46.885446] ? find_held_lock+0x2b/0x80 [ 46.886204] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.887183] ? static_key_count+0x60/0x80 [ 46.887998] prctl_set_seccomp+0x4e/0x70 [ 46.888752] __do_sys_prctl+0xe6c/0x1d70 [ 46.889551] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.890396] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.891354] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.892320] ? irqentry_exit+0xf3/0x650 [ 46.893113] do_syscall_64+0xbf/0x430 [ 46.893810] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.894788] RIP: 0033:0x7fbb135745cd [ 46.895516] 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 [ 46.898709] RSP: 002b:00007ffe70d9a6b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.900073] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb135745cd [ 46.901372] RDX: 0000561b859b1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.902661] RBP: 00007ffe70d9a710 R08: 0000000000000000 R09: 00007ffe70d99db0 [ 46.903970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561bb158c2b0 [ 46.905255] R13: 00007ffe70d9ab40 R14: 0000561bb158ed20 R15: 0000561bb15a08d0 [ 46.906556] [ 46.907027] irq event stamp: 1851 [ 46.907634] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 46.909177] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 46.910720] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 46.912287] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 46.913758] ---[ end trace 0000000000000000 ]--- [ 50.368285] ------------[ cut here ]------------ [ 50.369211] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.371138] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 50.372568] Modules linked in: [ 50.373488] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.375454] Tainted: [W]=WARN [ 50.376034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.377456] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.378342] 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 [ 50.381519] RSP: 0018:ffff888018dafbc0 EFLAGS: 00010286 [ 50.382494] RAX: 0000000000000000 RBX: ffffed10031b5f78 RCX: ffffffff813a4050 [ 50.383787] RDX: ffff88801adad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.385069] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031b5f2f [ 50.386371] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.387647] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018dafdf8 [ 50.388942] FS: 00007f013b6a6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.390381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.391449] CR2: 00007f013bb98580 CR3: 00000000160a8000 CR4: 0000000000350ef0 [ 50.392735] Call Trace: [ 50.393238] [ 50.393653] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.394546] ? __create_object+0x59/0x80 [ 50.395333] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.396288] __vmalloc_noprof+0x59/0x60 [ 50.397063] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.397939] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.398813] bpf_prog_alloc+0x39/0x200 [ 50.399562] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.400483] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.401408] do_seccomp+0x349/0x25e0 [ 50.402132] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.403030] ? __pfx_do_seccomp+0x10/0x10 [ 50.403764] ? find_held_lock+0x2b/0x80 [ 50.404527] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.405498] ? static_key_count+0x60/0x80 [ 50.406295] prctl_set_seccomp+0x4e/0x70 [ 50.407043] __do_sys_prctl+0xe6c/0x1d70 [ 50.407749] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.408579] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.409525] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.410453] ? irqentry_exit+0xf3/0x650 [ 50.411187] do_syscall_64+0xbf/0x430 [ 50.411898] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.412779] RIP: 0033:0x7f013bb985cd [ 50.413456] 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 [ 50.416513] RSP: 002b:00007ffe042252b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.417883] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f013bb985cd [ 50.419163] RDX: 000055be636f6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.420430] RBP: 00007ffe04225310 R08: 0000000000000000 R09: 00007ffe042249b0 [ 50.421717] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be645eead0 [ 50.422997] R13: 00007ffe04225740 R14: 000055be645efbc0 R15: 000055be64600780 [ 50.424295] [ 50.424726] irq event stamp: 1855 [ 50.425426] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 50.426967] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 50.428470] softirqs last enabled at (1868): [] handle_softirqs+0x50c/0x770 [ 50.430039] softirqs last disabled at (1863): [] __irq_exit_rcu+0xc4/0x100 [ 50.431560] ---[ end trace 0000000000000000 ]--- [ 51.245380] ------------[ cut here ]------------ [ 51.246691] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.248424] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 51.249705] Modules linked in: [ 51.250261] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.251976] Tainted: [W]=WARN [ 51.252465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.253958] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.254731] 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 [ 51.257532] RSP: 0018:ffff88801a9a7bc0 EFLAGS: 00010286 [ 51.258379] RAX: 0000000000000000 RBX: ffffed1003534f78 RCX: ffffffff813a4050 [ 51.259514] RDX: ffff888018073780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.260636] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003534f2f [ 51.261768] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.262885] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a9a7df8 [ 51.264014] FS: 00007f8de7f76900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.265390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.266340] CR2: 00007f8de8468580 CR3: 000000000e06f000 CR4: 0000000000350ef0 [ 51.267483] Call Trace: [ 51.267926] [ 51.268295] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.269107] ? __create_object+0x59/0x80 [ 51.269773] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.270649] __vmalloc_noprof+0x59/0x60 [ 51.271335] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.272112] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.272950] bpf_prog_alloc+0x39/0x200 [ 51.273592] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.274441] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.275256] do_seccomp+0x349/0x25e0 [ 51.275912] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.276720] ? __pfx_do_seccomp+0x10/0x10 [ 51.277431] ? find_held_lock+0x2b/0x80 [ 51.278110] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.278989] ? static_key_count+0x60/0x80 [ 51.279688] prctl_set_seccomp+0x4e/0x70 [ 51.280389] __do_sys_prctl+0xe6c/0x1d70 [ 51.281100] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.281870] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.282911] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.283783] ? irqentry_exit+0xf3/0x650 [ 51.284739] do_syscall_64+0xbf/0x430 [ 51.285508] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.286431] RIP: 0033:0x7f8de84685cd [ 51.287104] 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 [ 51.290097] RSP: 002b:00007ffc1f544d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.291424] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8de84685cd [ 51.292688] RDX: 000056169db5fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.293968] RBP: 00007ffc1f544df0 R08: 0000000000000000 R09: 00007ffc1f544490 [ 51.295238] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616aab40ad0 [ 51.296495] R13: 00007ffc1f545220 R14: 00005616aab41bc0 R15: 00005616aab52780 [ 51.297781] [ 51.298221] irq event stamp: 2371 [ 51.298764] hardirqs last enabled at (2379): [] __up_console_sem+0x78/0x80 [ 51.300162] hardirqs last disabled at (2388): [] __up_console_sem+0x5d/0x80 [ 51.301541] softirqs last enabled at (2090): [] handle_softirqs+0x50c/0x770 [ 51.302822] softirqs last disabled at (2085): [] __irq_exit_rcu+0xc4/0x100 [ 51.304081] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34795' (ECDSA) to the list of known hosts. 2025/11/18 09:30:59 fuzzer started 2025/11/18 09:30:59 dialing manager at localhost:34383 2025/11/18 09:30:59 checking machine... 2025/11/18 09:30:59 checking revisions... [ 52.181336] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:30:59 testing simple program... [ 52.275282] cgroup: Unknown subsys name 'net' [ 52.350779] cgroup: Unknown subsys name 'cpuset' [ 52.365445] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:30:58 Registers: info registers vcpu 0 RAX=000000000000b83b RBX=0000000bdead8919 RCX=1ffff1100150470e RDX=0000000000000800 RSI=ffff888009611c40 RDI=ffff88800a823870 RBP=ffff88800a823800 RSP=ffff88806ce08d18 R8 =0000000000057800 R9 =ffff88806ce37410 R10=1ffff110012c2709 R11=0000000000000001 R12=0000000000000c00 R13=0000000000000800 R14=0000000000000400 R15=dffffc0000000000 RIP=ffffffff814a6efb RFL=00000012 [----A--] 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 00007f1524811900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1523d54458 CR3=000000000c540000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=f7f2c6896489274800000000000ae988 XMM05=c338c60910db6d5b0000000000323b50 XMM06=0394861f14684e5900000000003222a0 XMM07=fb795ef6d657705600000000003135f0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0daeb53 RBX=0000000000000001 RCX=ffffffff86d75a94 RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffff88801696f9c0 RBP=ffff88801696f9b0 RSP=ffff88801696f8e8 R8 =ffffffff86d75a98 R9 =ffff88801696f998 R10=000000000003c9ed R11=000000000009a421 R12=ffff88801696f9b8 R13=ffff88801696f9a0 R14=ffff88801696fe10 R15=ffff88801696f958 RIP=ffffffff8135f084 RFL=00000216 [----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 00007f013b6a6900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe0421f000 CR3=000000000e0d8000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000