[ 54.002702] ------------[ cut here ]------------ [ 54.003614] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.005541] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.006925] Modules linked in: [ 54.007536] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.009462] Tainted: [W]=WARN [ 54.009994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.011634] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.012615] 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 [ 54.015639] RSP: 0018:ffff88801881fbc0 EFLAGS: 00010286 [ 54.016571] RAX: 0000000000000000 RBX: ffffed1003103f78 RCX: ffffffff813a4050 [ 54.017820] RDX: ffff88801bceb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.019045] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003103f2f [ 54.020280] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.021522] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801881fdf8 [ 54.022743] FS: 00007fb0516ec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.024124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.025149] CR2: 00007ffe467a3ef8 CR3: 000000000ec72000 CR4: 0000000000350ef0 [ 54.026386] Call Trace: [ 54.026828] [ 54.027219] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.028082] ? __create_object+0x59/0x80 [ 54.028839] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.029767] __vmalloc_noprof+0x59/0x60 [ 54.030495] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.031292] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.032179] bpf_prog_alloc+0x39/0x200 [ 54.032886] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.033784] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.034651] do_seccomp+0x349/0x25e0 [ 54.035296] ? find_held_lock+0x2b/0x80 [ 54.036020] ? do_prlimit+0x310/0x610 [ 54.036746] ? __pfx_do_seccomp+0x10/0x10 [ 54.037496] ? do_raw_spin_unlock+0x53/0x220 [ 54.038248] ? _raw_spin_unlock+0x1e/0x40 [ 54.038991] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.039916] ? static_key_count+0x60/0x80 [ 54.040686] prctl_set_seccomp+0x4e/0x70 [ 54.041427] __do_sys_prctl+0xe6c/0x1d70 [ 54.042127] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.042949] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.043876] ? irqentry_exit+0xf3/0x650 [ 54.044621] do_syscall_64+0xbf/0x430 [ 54.045285] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.046195] RIP: 0033:0x7fb051bde5cd [ 54.046863] 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 [ 54.049897] RSP: 002b:00007ffe467a1980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.051196] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb051bde5cd [ 54.052422] RDX: 00005611842b9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.053541] RBP: 00007ffe467a19e0 R08: 0000000000000000 R09: 00007ffe467a1080 [ 54.054572] R10: 0000000000000000 R11: 0000000000000246 R12: 00005611c39a3ad0 [ 54.055596] R13: 00007ffe467a1e10 R14: 00005611c39a4bc0 R15: 00005611c39b5780 [ 54.056642] [ 54.056988] irq event stamp: 1769 [ 54.057499] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 54.058721] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 54.059922] softirqs last enabled at (1320): [] handle_softirqs+0x50c/0x770 [ 54.061162] softirqs last disabled at (1297): [] __irq_exit_rcu+0xc4/0x100 [ 54.062374] ---[ end trace 0000000000000000 ]--- [ 57.460049] ------------[ cut here ]------------ [ 57.460868] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.462507] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 57.463706] Modules linked in: [ 57.464191] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.465816] Tainted: [W]=WARN [ 57.466277] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.467489] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.468206] 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 [ 57.470819] RSP: 0018:ffff888017087bc0 EFLAGS: 00010286 [ 57.471623] RAX: 0000000000000000 RBX: ffffed1002e10f78 RCX: ffffffff813a4050 [ 57.472693] RDX: ffff888014be9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.473749] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e10f2f [ 57.474799] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.475848] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017087df8 [ 57.476911] FS: 00007efeadc6c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.478103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.478978] CR2: 00007ffc1aaffef8 CR3: 000000000dcd2000 CR4: 0000000000350ef0 [ 57.480027] Call Trace: [ 57.480438] [ 57.480791] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.481522] ? __create_object+0x59/0x80 [ 57.482133] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.482921] __vmalloc_noprof+0x59/0x60 [ 57.483543] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.484228] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.485001] bpf_prog_alloc+0x39/0x200 [ 57.485616] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.486343] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.487102] do_seccomp+0x349/0x25e0 [ 57.487693] ? find_held_lock+0x2b/0x80 [ 57.488284] ? do_prlimit+0x310/0x610 [ 57.488895] ? __pfx_do_seccomp+0x10/0x10 [ 57.489542] ? do_raw_spin_unlock+0x53/0x220 [ 57.490195] ? _raw_spin_unlock+0x1e/0x40 [ 57.490828] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.491613] ? static_key_count+0x60/0x80 [ 57.492237] prctl_set_seccomp+0x4e/0x70 [ 57.493072] __do_sys_prctl+0xe6c/0x1d70 [ 57.493745] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.494447] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.495202] ? irqentry_exit+0xf3/0x650 [ 57.495821] do_syscall_64+0xbf/0x430 [ 57.496422] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.497183] RIP: 0033:0x7efeae15e5cd [ 57.497758] 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 [ 57.500389] RSP: 002b:00007ffc1aafdb70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.501519] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efeae15e5cd [ 57.502570] RDX: 00005637e6b40e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.503624] RBP: 00007ffc1aafdbd0 R08: 0000000000000000 R09: 00007ffc1aafd270 [ 57.504677] R10: 0000000000000000 R11: 0000000000000246 R12: 00005637e958fb10 [ 57.505753] R13: 00007ffc1aafe000 R14: 00005637e95902b0 R15: 00005637e95a46f0 [ 57.506948] [ 57.507337] irq event stamp: 1693 [ 57.507925] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 57.509340] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 57.510719] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 57.512084] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 57.513429] ---[ end trace 0000000000000000 ]--- [ 58.201666] ------------[ cut here ]------------ [ 58.202651] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.204850] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 58.206431] Modules linked in: [ 58.207076] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.209241] Tainted: [W]=WARN [ 58.209895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.211762] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.212843] 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 [ 58.216316] RSP: 0018:ffff888017abfbc0 EFLAGS: 00010286 [ 58.217412] RAX: 0000000000000000 RBX: ffffed1002f57f78 RCX: ffffffff813a4050 [ 58.218821] RDX: ffff888014a09bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.220226] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f57f2f [ 58.221645] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.223070] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017abfdf8 [ 58.224485] FS: 00007f1b16a03900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.226087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.227258] CR2: 00007f1b16ef5580 CR3: 0000000014823000 CR4: 0000000000350ef0 [ 58.228690] Call Trace: [ 58.229204] [ 58.229702] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.230696] ? __create_object+0x59/0x80 [ 58.231568] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.232647] __vmalloc_noprof+0x59/0x60 [ 58.233486] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.234448] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.235482] bpf_prog_alloc+0x39/0x200 [ 58.236254] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.237284] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.238280] do_seccomp+0x349/0x25e0 [ 58.239076] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.240067] ? __pfx_do_seccomp+0x10/0x10 [ 58.240951] ? find_held_lock+0x2b/0x80 [ 58.241788] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.242844] ? static_key_count+0x60/0x80 [ 58.243735] prctl_set_seccomp+0x4e/0x70 [ 58.244596] __do_sys_prctl+0xe6c/0x1d70 [ 58.245489] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.246439] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.247507] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.248592] ? irqentry_exit+0xf3/0x650 [ 58.249457] do_syscall_64+0xbf/0x430 [ 58.250236] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.251295] RIP: 0033:0x7f1b16ef55cd [ 58.252078] 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 [ 58.255646] RSP: 002b:00007ffcf0a44be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.257175] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1b16ef55cd [ 58.258400] RDX: 000055ef538d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.259654] RBP: 00007ffcf0a44c40 R08: 0000000000000000 R09: 00007ffcf0a442e0 [ 58.260916] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef53c26bf0 [ 58.262158] R13: 00007ffcf0a45070 R14: 000055ef53c30380 R15: 000055ef53c3b460 [ 58.263412] [ 58.263826] irq event stamp: 1825 [ 58.264457] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 58.265970] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 58.267479] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 58.269015] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 58.270514] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44486' (ECDSA) to the list of known hosts. 2025/11/18 16:42:01 fuzzer started 2025/11/18 16:42:01 dialing manager at localhost:34383 2025/11/18 16:42:01 checking machine... 2025/11/18 16:42:01 checking revisions... [ 59.210769] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:42:01 testing simple program... [ 59.298588] cgroup: Unknown subsys name 'net' [ 59.366951] cgroup: Unknown subsys name 'cpuset' [ 59.383163] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:42:00 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801881f3e8 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08998 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=0000000000006e15 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff8880174a8000 R15=ffff88806ce08a50 RIP=ffffffff81528f47 RFL=00000206 [-----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 00007efeadc6c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc1aaf7000 CR3=000000000e1c9000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=9ac8f155f5996b00 RBX=ffff8880164afc08 RCX=ffff8880164af5dc RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880164b0a58 RBP=ffffffff85e1ffe0 RSP=ffff8880164af5d0 R8 =0000000000000001 R9 =ffff8880164af6c8 R10=000000000003c9ed R11=00000000000284c6 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff8880164b0000 R15=0000000000000001 RIP=ffffffff81529012 RFL=00000206 [-----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 00007f72e2c21900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff58c67bb8 CR3=000000000d6d2000 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=aea421aa65a31c6e00000000000ae988 XMM05=e0e8c14187eefc690000000000324638 XMM06=f8af13c20cc431c200000000003233d8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000