[ 39.209138] ------------[ cut here ]------------ [ 39.210042] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.212077] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.213539] Modules linked in: [ 39.214166] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.216351] Tainted: [W]=WARN [ 39.217425] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.218905] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.219778] 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 [ 39.222962] RSP: 0018:ffff888015cbfbc0 EFLAGS: 00010286 [ 39.223939] RAX: 0000000000000000 RBX: ffffed1002b97f78 RCX: ffffffff813a4050 [ 39.225220] RDX: ffff888009cf0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.226492] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b97f2f [ 39.227783] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.229056] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015cbfdf8 [ 39.230326] FS: 00007f372fc7f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.231765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.232822] CR2: 00007ffd255a2ef7 CR3: 000000000cae7000 CR4: 0000000000350ef0 [ 39.234100] Call Trace: [ 39.234555] [ 39.235003] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.235855] ? __create_object+0x59/0x80 [ 39.236620] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.237581] __vmalloc_noprof+0x59/0x60 [ 39.238325] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.239197] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.240126] bpf_prog_alloc+0x39/0x200 [ 39.240823] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.241737] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.242629] do_seccomp+0x349/0x25e0 [ 39.243356] ? find_held_lock+0x2b/0x80 [ 39.244111] ? do_prlimit+0x310/0x610 [ 39.244802] ? __pfx_do_seccomp+0x10/0x10 [ 39.245579] ? do_raw_spin_unlock+0x53/0x220 [ 39.246406] ? _raw_spin_unlock+0x1e/0x40 [ 39.247194] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.248171] ? static_key_count+0x60/0x80 [ 39.248981] prctl_set_seccomp+0x4e/0x70 [ 39.249706] __do_sys_prctl+0xe6c/0x1d70 [ 39.250489] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.251344] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.252304] ? irqentry_exit+0xf3/0x650 [ 39.253089] do_syscall_64+0xbf/0x430 [ 39.253785] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.254739] RIP: 0033:0x7f37301715cd [ 39.255452] 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 [ 39.258628] RSP: 002b:00007ffd255a1b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.259992] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f37301715cd [ 39.261272] RDX: 0000564ce8566e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.262551] RBP: 00007ffd255a1b60 R08: 0000000000000000 R09: 00007ffd255a1200 [ 39.263850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d0a685ad0 [ 39.265143] R13: 00007ffd255a1f90 R14: 0000564d0a686bc0 R15: 0000564d0a697780 [ 39.266432] [ 39.266892] irq event stamp: 1889 [ 39.267493] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 39.269016] hardirqs last disabled at (1906): [] __up_console_sem+0x5d/0x80 [ 39.270526] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 39.272069] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 39.273654] ---[ end trace 0000000000000000 ]--- [ 42.127605] ------------[ cut here ]------------ [ 42.128525] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.130599] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.132119] Modules linked in: [ 42.132708] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.134703] Tainted: [W]=WARN [ 42.135335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.136835] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.137768] 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 [ 42.140955] RSP: 0018:ffff888019d87bc0 EFLAGS: 00010286 [ 42.141944] RAX: 0000000000000000 RBX: ffffed10033b0f78 RCX: ffffffff813a4050 [ 42.143250] RDX: ffff8880177d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.144557] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033b0f2f [ 42.145888] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.147216] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d87df8 [ 42.148536] FS: 00007f32a877a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.150002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.151125] CR2: 00007ffc07488ef7 CR3: 0000000020621000 CR4: 0000000000350ef0 [ 42.152422] Call Trace: [ 42.152972] [ 42.153397] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.154323] ? __create_object+0x59/0x80 [ 42.155129] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.156103] __vmalloc_noprof+0x59/0x60 [ 42.156837] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.157732] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.158681] bpf_prog_alloc+0x39/0x200 [ 42.159447] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.160377] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.161294] do_seccomp+0x349/0x25e0 [ 42.162027] ? find_held_lock+0x2b/0x80 [ 42.162756] ? do_prlimit+0x310/0x610 [ 42.163531] ? __pfx_do_seccomp+0x10/0x10 [ 42.164336] ? do_raw_spin_unlock+0x53/0x220 [ 42.165168] ? _raw_spin_unlock+0x1e/0x40 [ 42.165975] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.166976] ? static_key_count+0x60/0x80 [ 42.167742] prctl_set_seccomp+0x4e/0x70 [ 42.168541] __do_sys_prctl+0xe6c/0x1d70 [ 42.169345] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.170231] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.171236] ? irqentry_exit+0xf3/0x650 [ 42.172014] do_syscall_64+0xbf/0x430 [ 42.172723] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.173687] RIP: 0033:0x7f32a8c6c5cd [ 42.174400] 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 [ 42.177573] RSP: 002b:00007ffc074875b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.178954] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f32a8c6c5cd [ 42.180243] RDX: 0000564a8eaebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.181529] RBP: 00007ffc07487610 R08: 0000000000000000 R09: 00007ffc07486cb0 [ 42.182830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a95d8bad0 [ 42.184125] R13: 00007ffc07487a40 R14: 0000564a95d8cbc0 R15: 0000564a95d9d780 [ 42.185426] [ 42.185851] irq event stamp: 1709 [ 42.186499] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 42.188031] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 42.189548] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 42.191104] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 42.192227] ---[ end trace 0000000000000000 ]--- [ 42.884142] ------------[ cut here ]------------ [ 42.884970] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.886850] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.888214] Modules linked in: [ 42.888745] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.890777] Tainted: [W]=WARN [ 42.891405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.892861] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.893707] 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 [ 42.896660] RSP: 0018:ffff888019f6fbc0 EFLAGS: 00010286 [ 42.897559] RAX: 0000000000000000 RBX: ffffed10033edf78 RCX: ffffffff813a4050 [ 42.898767] RDX: ffff888015b80000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.899979] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033edf2f [ 42.901192] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.902564] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f6fdf8 [ 42.903776] FS: 00007fc5d5d61900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.905119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.906114] CR2: 00007fc5d6253580 CR3: 00000000210f8000 CR4: 0000000000350ef0 [ 42.907332] Call Trace: [ 42.907770] [ 42.908189] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.909029] ? __create_object+0x59/0x80 [ 42.909736] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.910641] __vmalloc_noprof+0x59/0x60 [ 42.911362] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.912208] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.913089] bpf_prog_alloc+0x39/0x200 [ 42.913760] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.914637] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.915501] do_seccomp+0x349/0x25e0 [ 42.916195] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.917166] ? __pfx_do_seccomp+0x10/0x10 [ 42.917939] ? find_held_lock+0x2b/0x80 [ 42.918703] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.919785] ? static_key_count+0x60/0x80 [ 42.920563] prctl_set_seccomp+0x4e/0x70 [ 42.921239] __do_sys_prctl+0xe6c/0x1d70 [ 42.921851] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.922553] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.923367] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.924169] ? irqentry_exit+0xf3/0x650 [ 42.924770] do_syscall_64+0xbf/0x430 [ 42.925373] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.926163] RIP: 0033:0x7fc5d62535cd [ 42.926704] 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 [ 42.929375] RSP: 002b:00007fff006818b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.930585] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5d62535cd [ 42.931671] RDX: 00005647db190e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.932741] RBP: 00007fff00681910 R08: 0000000000000000 R09: 00007fff00680fb0 [ 42.933807] R10: 0000000000000000 R11: 0000000000000246 R12: 000056481b0a9ad0 [ 42.934886] R13: 00007fff00681d40 R14: 000056481b0aabc0 R15: 000056481b0bb780 [ 42.935971] [ 42.936327] irq event stamp: 1845 [ 42.936832] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 42.938151] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 42.939440] softirqs last enabled at (1374): [] handle_softirqs+0x50c/0x770 [ 42.940742] softirqs last disabled at (1883): [] __irq_exit_rcu+0xc4/0x100 [ 42.941999] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64578' (ECDSA) to the list of known hosts. 2025/11/17 09:50:09 fuzzer started 2025/11/17 09:50:10 dialing manager at localhost:37895 2025/11/17 09:50:10 checking machine... 2025/11/17 09:50:10 checking revisions... [ 43.859293] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:50:10 testing simple program... [ 43.942996] cgroup: Unknown subsys name 'net' [ 43.996464] cgroup: Unknown subsys name 'cpuset' [ 44.013695] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:50:09 Registers: info registers vcpu 0 RAX=ffff888009627c40 RBX=0000000000000001 RCX=ffff888009627794 RDX=1ffff110012c4f11 RSI=ffffffff815d6b08 RDI=ffff888009627840 RBP=ffff888009627898 RSP=ffff8880096277d0 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000023e3c R12=0000000000000000 R13=ffff888009627888 R14=ffff888009611bc0 R15=ffff888009627840 RIP=ffffffff8135e495 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc07481000 CR3=000000000cec1000 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=000000000001c1ff RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffd6553738 CR3=000000000c23d000 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=463bf717b5d174a76e4d65af563e3ead XMM02=0000000000305a60ec2efd57dc4c00df XMM03=0000000000311188fb9076c52737d585 XMM04=48b89a1fde81255900000000000ae988 XMM05=7812a1f8909ef61e0000000000321e58 XMM06=474038aa6c007e1f00000000003217f8 XMM07=e042d86d42eb936e0000000000311408 XMM08=fb9076c52737d5850000000000305ac0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000