[ 46.371976] ------------[ cut here ]------------ [ 46.372843] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.374848] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.376277] Modules linked in: [ 46.376843] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.378779] Tainted: [W]=WARN [ 46.379354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.380778] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.381650] 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 [ 46.384817] RSP: 0018:ffff888013bc7bc0 EFLAGS: 00010286 [ 46.385776] RAX: 0000000000000000 RBX: ffffed1002778f78 RCX: ffffffff813a4050 [ 46.387001] RDX: ffff88801718b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.388224] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002778f2f [ 46.389455] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.390725] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013bc7df8 [ 46.391946] FS: 00007f79f8550900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.393322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.394378] CR2: 00007ffec0c0bef7 CR3: 000000001d321000 CR4: 0000000000350ef0 [ 46.395638] Call Trace: [ 46.396124] [ 46.396519] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.397385] ? __create_object+0x59/0x80 [ 46.398132] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.399054] __vmalloc_noprof+0x59/0x60 [ 46.399752] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.400578] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.401470] bpf_prog_alloc+0x39/0x200 [ 46.402181] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.403078] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.403943] do_seccomp+0x349/0x25e0 [ 46.404607] ? find_held_lock+0x2b/0x80 [ 46.405335] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.406253] ? __pfx_do_seccomp+0x10/0x10 [ 46.407009] ? irqentry_exit+0x17b/0x650 [ 46.407700] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 46.408653] prctl_set_seccomp+0x4e/0x70 [ 46.409405] __do_sys_prctl+0xe6c/0x1d70 [ 46.410150] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.410972] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.411856] ? irqentry_exit+0xf3/0x650 [ 46.412575] do_syscall_64+0xbf/0x430 [ 46.413277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.414196] RIP: 0033:0x7f79f8a425cd [ 46.414838] 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 [ 46.417941] RSP: 002b:00007ffec0c092a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.419270] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f79f8a425cd [ 46.420537] RDX: 00005605e9d1fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.421767] RBP: 00007ffec0c09300 R08: 0000000000000000 R09: 00007ffec0c089a0 [ 46.423020] R10: 0000000000000000 R11: 0000000000000246 R12: 000056062198cad0 [ 46.424276] R13: 00007ffec0c09730 R14: 000056062198dbc0 R15: 000056062199e780 [ 46.425515] [ 46.425967] irq event stamp: 1727 [ 46.426553] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 46.428012] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.429478] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 46.431028] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 46.432480] ---[ end trace 0000000000000000 ]--- [ 49.883814] ------------[ cut here ]------------ [ 49.884721] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.886719] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.888205] Modules linked in: [ 49.888786] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.891017] Tainted: [W]=WARN [ 49.891573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.893102] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.894027] 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 [ 49.897185] RSP: 0018:ffff88801639fbc0 EFLAGS: 00010286 [ 49.898154] RAX: 0000000000000000 RBX: ffffed1002c73f78 RCX: ffffffff813a4050 [ 49.899442] RDX: ffff888016ec8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.900714] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c73f2f [ 49.901985] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.903272] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801639fdf8 [ 49.904558] FS: 00007f65175ed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.905994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.907065] CR2: 00007fff0eab0ef7 CR3: 000000001d18d000 CR4: 0000000000350ef0 [ 49.908339] Call Trace: [ 49.908811] [ 49.909272] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.910167] ? __create_object+0x59/0x80 [ 49.910965] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.911880] __vmalloc_noprof+0x59/0x60 [ 49.912643] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.913509] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.914453] bpf_prog_alloc+0x39/0x200 [ 49.915197] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.916134] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.917038] do_seccomp+0x349/0x25e0 [ 49.917705] ? find_held_lock+0x2b/0x80 [ 49.918481] ? do_prlimit+0x310/0x610 [ 49.919255] ? __pfx_do_seccomp+0x10/0x10 [ 49.920041] ? do_raw_spin_unlock+0x53/0x220 [ 49.920826] ? _raw_spin_unlock+0x1e/0x40 [ 49.921623] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.922613] ? static_key_count+0x60/0x80 [ 49.923414] prctl_set_seccomp+0x4e/0x70 [ 49.924197] __do_sys_prctl+0xe6c/0x1d70 [ 49.924980] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.925791] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.926776] ? irqentry_exit+0xf3/0x650 [ 49.927538] do_syscall_64+0xbf/0x430 [ 49.928281] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.929238] RIP: 0033:0x7f6517adf5cd [ 49.929895] 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 [ 49.933095] RSP: 002b:00007fff0eaaf850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.934485] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6517adf5cd [ 49.935765] RDX: 0000556f1b8cbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.937043] RBP: 00007fff0eaaf8b0 R08: 0000000000000000 R09: 00007fff0eaaef50 [ 49.938327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556f22804ad0 [ 49.939613] R13: 00007fff0eaafce0 R14: 0000556f22805bc0 R15: 0000556f22816780 [ 49.940947] [ 49.941368] irq event stamp: 1779 [ 49.942020] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 49.943536] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 49.945053] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 49.946605] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 49.948116] ---[ end trace 0000000000000000 ]--- [ 50.725132] ------------[ cut here ]------------ [ 50.726084] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.728135] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.729612] Modules linked in: [ 50.730255] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.732494] Tainted: [W]=WARN [ 50.733602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.735095] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.736031] 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 [ 50.739227] RSP: 0018:ffff88800abf7bc0 EFLAGS: 00010286 [ 50.740229] RAX: 0000000000000000 RBX: ffffed100157ef78 RCX: ffffffff813a4050 [ 50.741533] RDX: ffff888015578000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.742846] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100157ef2f [ 50.744161] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.745458] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800abf7df8 [ 50.746766] FS: 00007f3f89105900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.748208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.749290] CR2: 00007f3f895f7580 CR3: 000000000b9f4000 CR4: 0000000000350ef0 [ 50.750586] Call Trace: [ 50.751087] [ 50.751508] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.752415] ? __create_object+0x59/0x80 [ 50.753212] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.754199] __vmalloc_noprof+0x59/0x60 [ 50.754992] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.755824] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.756765] bpf_prog_alloc+0x39/0x200 [ 50.757489] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.758450] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.759372] do_seccomp+0x349/0x25e0 [ 50.760096] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.760998] ? __pfx_do_seccomp+0x10/0x10 [ 50.761745] ? find_held_lock+0x2b/0x80 [ 50.762514] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.763486] ? static_key_count+0x60/0x80 [ 50.764289] prctl_set_seccomp+0x4e/0x70 [ 50.765073] __do_sys_prctl+0xe6c/0x1d70 [ 50.765828] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.766701] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.767671] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.768639] ? irqentry_exit+0xf3/0x650 [ 50.769406] do_syscall_64+0xbf/0x430 [ 50.770155] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.771127] RIP: 0033:0x7f3f895f75cd [ 50.771789] 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 [ 50.775003] RSP: 002b:00007fffe1f5aa60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.776391] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f895f75cd [ 50.777675] RDX: 000055bd656aae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.778998] RBP: 00007fffe1f5aac0 R08: 0000000000000000 R09: 00007fffe1f5a160 [ 50.780300] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd83ad1bf0 [ 50.781602] R13: 00007fffe1f5aef0 R14: 000055bd83adb380 R15: 000055bd83ae6460 [ 50.782940] [ 50.783365] irq event stamp: 1875 [ 50.784040] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 50.785584] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 50.787143] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 50.788710] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 50.790237] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57579' (ECDSA) to the list of known hosts. 2025/11/18 09:23:45 fuzzer started 2025/11/18 09:23:46 dialing manager at localhost:34383 2025/11/18 09:23:46 checking machine... 2025/11/18 09:23:46 checking revisions... [ 51.685459] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:23:46 testing simple program... [ 51.779438] cgroup: Unknown subsys name 'net' [ 51.852012] cgroup: Unknown subsys name 'cpuset' [ 51.876371] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:23:45 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888016defd68 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08998 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=0000000000023cd5 R12=ffffffff8135e7a2 R13=ffff88806ce08a98 R14=ffff888016defd50 R15=ffff88806ce08a50 RIP=ffffffff81528f19 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 00007f65175ed900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff0eaa9000 CR3=0000000020415000 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=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=0000000000000005 RBX=ffff88801739d340 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801739dd98 RSP=ffff888015297730 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801739ddc0 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152712e RFL=00000007 [-----PC] 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 00007efe6e66b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000556f2284c000 CR3=000000000c9d9000 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=435a5e13eca3b26e00000000000ae988 XMM05=f26af66b83ad26ad0000000000320510 XMM06=0394861f14684e59000000000031ec40 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000