[ 44.361633] ------------[ cut here ]------------ [ 44.362345] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.364028] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 44.365224] Modules linked in: [ 44.365747] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.367420] Tainted: [W]=WARN [ 44.367913] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.369116] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.369873] 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 [ 44.372431] RSP: 0018:ffff888015e27bc0 EFLAGS: 00010286 [ 44.373223] RAX: 0000000000000000 RBX: ffffed1002bc4f78 RCX: ffffffff813a4050 [ 44.374246] RDX: ffff88800d87d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.375265] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc4f2f [ 44.376293] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.377318] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e27df8 [ 44.378344] FS: 00007fbe178e9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.379503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.380369] CR2: 00007ffdb0940ef7 CR3: 000000000d124000 CR4: 0000000000350ef0 [ 44.381398] Call Trace: [ 44.381797] [ 44.382126] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.382848] ? __create_object+0x59/0x80 [ 44.383444] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.384234] __vmalloc_noprof+0x59/0x60 [ 44.384838] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.385506] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.386249] bpf_prog_alloc+0x39/0x200 [ 44.386830] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.387536] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.388270] do_seccomp+0x349/0x25e0 [ 44.388839] ? find_held_lock+0x2b/0x80 [ 44.389414] ? do_prlimit+0x310/0x610 [ 44.390017] ? __pfx_do_seccomp+0x10/0x10 [ 44.390648] ? do_raw_spin_unlock+0x53/0x220 [ 44.391281] ? _raw_spin_unlock+0x1e/0x40 [ 44.391920] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.392695] ? static_key_count+0x60/0x80 [ 44.393306] prctl_set_seccomp+0x4e/0x70 [ 44.393937] __do_sys_prctl+0xe6c/0x1d70 [ 44.394532] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.395225] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.396009] ? irqentry_exit+0xf3/0x650 [ 44.396618] do_syscall_64+0xbf/0x430 [ 44.397192] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.397955] RIP: 0033:0x7fbe17ddb5cd [ 44.398486] 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 [ 44.401028] RSP: 002b:00007ffdb093fd70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.402118] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe17ddb5cd [ 44.403154] RDX: 00005561378dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.404196] RBP: 00007ffdb093fdd0 R08: 0000000000000000 R09: 00007ffdb093f470 [ 44.405218] R10: 0000000000000000 R11: 0000000000000246 R12: 00005561640f52b0 [ 44.406245] R13: 00007ffdb0940200 R14: 00005561640f7d20 R15: 00005561641098d0 [ 44.407286] [ 44.407656] irq event stamp: 1691 [ 44.408151] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 44.409379] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 44.410603] softirqs last enabled at (1216): [] handle_softirqs+0x50c/0x770 [ 44.411843] softirqs last disabled at (1199): [] __irq_exit_rcu+0xc4/0x100 [ 44.413074] ---[ end trace 0000000000000000 ]--- [ 47.760772] ------------[ cut here ]------------ [ 47.761694] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.763722] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 47.765145] Modules linked in: [ 47.765786] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.767734] Tainted: [W]=WARN [ 47.768283] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.769714] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.770573] 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 [ 47.773677] RSP: 0018:ffff888018127bc0 EFLAGS: 00010286 [ 47.774630] RAX: 0000000000000000 RBX: ffffed1003024f78 RCX: ffffffff813a4050 [ 47.775885] RDX: ffff88800f3bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.777163] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003024f2f [ 47.778411] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.779658] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018127df8 [ 47.780937] FS: 00007fbb54430900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.782345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.783368] CR2: 00007fbb549964a6 CR3: 00000000200c4000 CR4: 0000000000350ef0 [ 47.784635] Call Trace: [ 47.785083] [ 47.785484] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.786360] ? __create_object+0x59/0x80 [ 47.787120] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.788082] __vmalloc_noprof+0x59/0x60 [ 47.788829] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.789683] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.790551] bpf_prog_alloc+0x39/0x200 [ 47.791270] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.792205] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.793098] do_seccomp+0x349/0x25e0 [ 47.793797] ? find_held_lock+0x2b/0x80 [ 47.794494] ? do_prlimit+0x310/0x610 [ 47.795217] ? __pfx_do_seccomp+0x10/0x10 [ 47.796027] ? do_raw_spin_unlock+0x53/0x220 [ 47.796860] ? _raw_spin_unlock+0x1e/0x40 [ 47.797627] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.798537] ? static_key_count+0x60/0x80 [ 47.799320] prctl_set_seccomp+0x4e/0x70 [ 47.800098] __do_sys_prctl+0xe6c/0x1d70 [ 47.800871] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.801718] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.802696] ? irqentry_exit+0xf3/0x650 [ 47.803420] do_syscall_64+0xbf/0x430 [ 47.804220] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.805161] RIP: 0033:0x7fbb549225cd [ 47.805867] 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 [ 47.809014] RSP: 002b:00007fff7411d1a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.810358] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb549225cd [ 47.811622] RDX: 000055a509a51e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.812904] RBP: 00007fff7411d200 R08: 0000000000000000 R09: 00007fff7411c8a0 [ 47.814198] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a51d03c2b0 [ 47.815498] R13: 00007fff7411d630 R14: 000055a51d03ed20 R15: 000055a51d0508d0 [ 47.816816] [ 47.817251] irq event stamp: 1717 [ 47.817907] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 47.819416] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 47.820928] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 47.822482] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 47.824049] ---[ end trace 0000000000000000 ]--- [ 48.621080] ------------[ cut here ]------------ [ 48.621994] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.624052] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 48.625499] Modules linked in: [ 48.626129] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.628147] Tainted: [W]=WARN [ 48.628992] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.630535] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.631451] 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 [ 48.634825] RSP: 0018:ffff88800ac17bc0 EFLAGS: 00010286 [ 48.635825] RAX: 0000000000000000 RBX: ffffed1001582f78 RCX: ffffffff813a4050 [ 48.637137] RDX: ffff88800f1cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.638419] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001582f2f [ 48.639719] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.641022] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ac17df8 [ 48.642310] FS: 00007fd3058a0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.643744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.644833] CR2: 00007ffe1c521ef7 CR3: 000000000d471000 CR4: 0000000000350ef0 [ 48.646130] Call Trace: [ 48.646652] [ 48.647077] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.647993] ? __create_object+0x59/0x80 [ 48.648808] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.649779] __vmalloc_noprof+0x59/0x60 [ 48.650505] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.651387] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.652361] bpf_prog_alloc+0x39/0x200 [ 48.653117] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.654064] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.654986] do_seccomp+0x349/0x25e0 [ 48.655717] ? find_held_lock+0x2b/0x80 [ 48.656453] ? do_prlimit+0x310/0x610 [ 48.657221] ? __pfx_do_seccomp+0x10/0x10 [ 48.658027] ? do_raw_spin_unlock+0x53/0x220 [ 48.658878] ? _raw_spin_unlock+0x1e/0x40 [ 48.659665] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.660678] ? static_key_count+0x60/0x80 [ 48.661469] prctl_set_seccomp+0x4e/0x70 [ 48.662258] __do_sys_prctl+0xe6c/0x1d70 [ 48.663045] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.663927] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.664917] ? irqentry_exit+0xf3/0x650 [ 48.665697] do_syscall_64+0xbf/0x430 [ 48.666399] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.667362] RIP: 0033:0x7fd305d925cd [ 48.668083] 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 [ 48.671251] RSP: 002b:00007ffe1c51fb80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.672630] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd305d925cd [ 48.673932] RDX: 00005582a24fee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.675229] RBP: 00007ffe1c51fbe0 R08: 0000000000000000 R09: 00007ffe1c51f280 [ 48.676530] R10: 0000000000000000 R11: 0000000000000246 R12: 00005582afa87ad0 [ 48.677819] R13: 00007ffe1c520010 R14: 00005582afa88bc0 R15: 00005582afa99780 [ 48.679134] [ 48.679568] irq event stamp: 1833 [ 48.680256] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 48.681770] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 48.683314] softirqs last enabled at (1456): [] handle_softirqs+0x50c/0x770 [ 48.684804] softirqs last disabled at (1451): [] __irq_exit_rcu+0xc4/0x100 [ 48.686060] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58527' (ECDSA) to the list of known hosts. 2025/11/17 09:56:19 fuzzer started 2025/11/17 09:56:19 dialing manager at localhost:37895 2025/11/17 09:56:19 checking machine... 2025/11/17 09:56:19 checking revisions... [ 49.621987] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:56:19 testing simple program... [ 49.710296] cgroup: Unknown subsys name 'net' [ 49.762303] cgroup: Unknown subsys name 'cpuset' [ 49.775963] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:56:18 Registers: info registers vcpu 0 RAX=000000000003fd75 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd9f5d1638 CR3=0000000005c8a000 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=00007fbda932351000005645f978e790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888019edb780 RCX=ffff88801816f6f4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888019edbb7c RBP=ffff888019edb780 RSP=ffff88801816f700 R8 =0000000000000001 R9 =ffff88801816f7e0 R10=000000000003c9ed R11=0000000000023e3c R12=ffff888019edb780 R13=ffff88801816f7e8 R14=ffff88801816fb90 R15=ffff88801816f7a0 RIP=ffffffff815d2a95 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 00007fbb54430900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff74115fe8 CR3=00000000200ef000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000