[ 45.533106] ------------[ cut here ]------------ [ 45.534041] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.536093] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.537567] Modules linked in: [ 45.538248] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.540277] Tainted: [W]=WARN [ 45.540885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.542362] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.543308] 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 [ 45.546500] RSP: 0018:ffff888016947bc0 EFLAGS: 00010286 [ 45.547518] RAX: 0000000000000000 RBX: ffffed1002d28f78 RCX: ffffffff813a4050 [ 45.548829] RDX: ffff888015879bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.550141] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d28f2f [ 45.551446] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.552741] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016947df8 [ 45.554044] FS: 00007f89a6db3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.555498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.556565] CR2: 00007f89a72a5580 CR3: 000000001d5ed000 CR4: 0000000000350ef0 [ 45.557858] Call Trace: [ 45.558329] [ 45.558749] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.559866] ? __create_object+0x59/0x80 [ 45.560792] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.562071] __vmalloc_noprof+0x59/0x60 [ 45.563031] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.564120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.565270] bpf_prog_alloc+0x39/0x200 [ 45.566196] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.567365] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.568493] do_seccomp+0x349/0x25e0 [ 45.569397] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.570529] ? __pfx_do_seccomp+0x10/0x10 [ 45.571432] ? find_held_lock+0x2b/0x80 [ 45.572267] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.573256] ? static_key_count+0x60/0x80 [ 45.574139] prctl_set_seccomp+0x4e/0x70 [ 45.574970] __do_sys_prctl+0xe6c/0x1d70 [ 45.575706] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.576545] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.577494] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.578445] ? irqentry_exit+0xf3/0x650 [ 45.579219] do_syscall_64+0xbf/0x430 [ 45.579945] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.580892] RIP: 0033:0x7f89a72a55cd [ 45.581552] 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 [ 45.584716] RSP: 002b:00007ffea34fb110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.586130] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89a72a55cd [ 45.587444] RDX: 000055fa6ecb2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.588893] RBP: 00007ffea34fb170 R08: 0000000000000000 R09: 00007ffea34fa810 [ 45.590221] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa7a720ad0 [ 45.591522] R13: 00007ffea34fb5a0 R14: 000055fa7a721bc0 R15: 000055fa7a732780 [ 45.592867] [ 45.593296] irq event stamp: 1777 [ 45.593938] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 45.595445] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 45.596933] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 45.598453] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 45.599905] ---[ end trace 0000000000000000 ]--- [ 48.419044] ------------[ cut here ]------------ [ 48.419947] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.421989] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.423440] Modules linked in: [ 48.424064] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.426025] Tainted: [W]=WARN [ 48.426571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.428292] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.429284] 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 [ 48.432440] RSP: 0018:ffff8880161e7bc0 EFLAGS: 00010286 [ 48.433420] RAX: 0000000000000000 RBX: ffffed1002c3cf78 RCX: ffffffff813a4050 [ 48.434686] RDX: ffff888009883780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.435967] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c3cf2f [ 48.437223] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.438483] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161e7df8 [ 48.439765] FS: 00007f97afa74900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.441196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.442249] CR2: 00007f97aff66580 CR3: 000000000c372000 CR4: 0000000000350ef0 [ 48.443527] Call Trace: [ 48.444029] [ 48.444433] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.445317] ? __create_object+0x59/0x80 [ 48.446095] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.447062] __vmalloc_noprof+0x59/0x60 [ 48.447769] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.448628] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.449553] bpf_prog_alloc+0x39/0x200 [ 48.450294] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.451247] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.452134] do_seccomp+0x349/0x25e0 [ 48.452794] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.453687] ? __pfx_do_seccomp+0x10/0x10 [ 48.454460] ? find_held_lock+0x2b/0x80 [ 48.455272] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.456229] ? static_key_count+0x60/0x80 [ 48.457024] prctl_set_seccomp+0x4e/0x70 [ 48.457747] __do_sys_prctl+0xe6c/0x1d70 [ 48.458513] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.459373] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.460327] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.461279] ? irqentry_exit+0xf3/0x650 [ 48.462035] do_syscall_64+0xbf/0x430 [ 48.462722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.463662] RIP: 0033:0x7f97aff665cd [ 48.464356] 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 [ 48.467484] RSP: 002b:00007ffcb2c0da20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.468828] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f97aff665cd [ 48.470116] RDX: 000055936964fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.471386] RBP: 00007ffcb2c0da80 R08: 0000000000000000 R09: 00007ffcb2c0d120 [ 48.472541] R10: 0000000000000000 R11: 0000000000000246 R12: 000055936e925240 [ 48.473582] R13: 00007ffcb2c0deb0 R14: 000055936e924bf0 R15: 000055936e9394d0 [ 48.474645] [ 48.475036] irq event stamp: 1845 [ 48.475531] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 48.476773] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 48.478025] softirqs last enabled at (1486): [] handle_softirqs+0x50c/0x770 [ 48.479312] softirqs last disabled at (1481): [] __irq_exit_rcu+0xc4/0x100 [ 48.480555] ---[ end trace 0000000000000000 ]--- [ 49.177482] ------------[ cut here ]------------ [ 49.178390] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.180497] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.181959] Modules linked in: [ 49.182577] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.184862] Tainted: [W]=WARN [ 49.185421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.186963] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.187877] 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 [ 49.191115] RSP: 0018:ffff88801a14fbc0 EFLAGS: 00010286 [ 49.192104] RAX: 0000000000000000 RBX: ffffed1003429f78 RCX: ffffffff813a4050 [ 49.193403] RDX: ffff88801549d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.194687] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003429f2f [ 49.195983] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.197272] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a14fdf8 [ 49.198568] FS: 00007f6738cda900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.200025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.201099] CR2: 00007ffd1bb48ef7 CR3: 000000001d541000 CR4: 0000000000350ef0 [ 49.202396] Call Trace: [ 49.202920] [ 49.203334] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.204231] ? __create_object+0x59/0x80 [ 49.205025] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.205987] __vmalloc_noprof+0x59/0x60 [ 49.206703] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.207600] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.208532] bpf_prog_alloc+0x39/0x200 [ 49.209278] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.210214] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.211152] do_seccomp+0x349/0x25e0 [ 49.211876] ? find_held_lock+0x2b/0x80 [ 49.212605] ? do_prlimit+0x310/0x610 [ 49.213351] ? __pfx_do_seccomp+0x10/0x10 [ 49.214133] ? do_raw_spin_unlock+0x53/0x220 [ 49.214978] ? _raw_spin_unlock+0x1e/0x40 [ 49.215714] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.216698] ? static_key_count+0x60/0x80 [ 49.217509] prctl_set_seccomp+0x4e/0x70 [ 49.218300] __do_sys_prctl+0xe6c/0x1d70 [ 49.219113] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.219980] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.220948] ? irqentry_exit+0xf3/0x650 [ 49.221675] do_syscall_64+0xbf/0x430 [ 49.222432] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.223402] RIP: 0033:0x7f67391cc5cd [ 49.224118] 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 [ 49.227314] RSP: 002b:00007ffd1bb46510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.228677] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67391cc5cd [ 49.229956] RDX: 000055d3862c0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.231263] RBP: 00007ffd1bb46570 R08: 0000000000000000 R09: 00007ffd1bb45c10 [ 49.232557] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d3bab04b10 [ 49.233866] R13: 00007ffd1bb469a0 R14: 000055d3bab052b0 R15: 000055d3bab196f0 [ 49.235180] [ 49.235612] irq event stamp: 1873 [ 49.236258] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 49.237779] hardirqs last disabled at (1892): [] __up_console_sem+0x5d/0x80 [ 49.239337] softirqs last enabled at (1430): [] handle_softirqs+0x50c/0x770 [ 49.240934] softirqs last disabled at (1913): [] __irq_exit_rcu+0xc4/0x100 [ 49.242474] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3031' (ECDSA) to the list of known hosts. 2025/11/17 18:57:06 fuzzer started 2025/11/17 18:57:06 dialing manager at localhost:37895 2025/11/17 18:57:06 checking machine... 2025/11/17 18:57:06 checking revisions... [ 50.138376] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:57:06 testing simple program... [ 50.232953] cgroup: Unknown subsys name 'net' [ 50.294686] cgroup: Unknown subsys name 'cpuset' [ 50.311596] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:57:05 Registers: info registers vcpu 0 RAX=0000000000000181 RBX=ffff888009885340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009885dc0 RDI=ffff888009885d98 RBP=ffff888009885d98 RSP=ffff888015ee7520 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009885dc0 R13=2c6dc65ca9c89454 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 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 00007f97afa74900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f97afa53020 CR3=00000000202f2000 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=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=0000000000024fff 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f97b002c0b0 CR3=000000000cd7a000 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=37353a383120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363439 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000