[ 45.381629] ------------[ cut here ]------------ [ 45.382639] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.384759] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.386307] Modules linked in: [ 45.386959] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.389048] Tainted: [W]=WARN [ 45.389659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.391223] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.392221] 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 [ 45.395543] RSP: 0018:ffff8880180ffbc0 EFLAGS: 00010286 [ 45.396574] RAX: 0000000000000000 RBX: ffffed100301ff78 RCX: ffffffff813a4050 [ 45.397930] RDX: ffff88800be10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.399283] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100301ff2f [ 45.400628] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.401974] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880180ffdf8 [ 45.403310] FS: 00007f72b9f45900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.404820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.405940] CR2: 00007f72ba437580 CR3: 0000000016ed8000 CR4: 0000000000350ef0 [ 45.407292] Call Trace: [ 45.407789] [ 45.408277] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.409223] ? __create_object+0x59/0x80 [ 45.410030] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.411083] __vmalloc_noprof+0x59/0x60 [ 45.411850] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.412761] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.413739] bpf_prog_alloc+0x39/0x200 [ 45.414541] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.415511] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.416495] do_seccomp+0x349/0x25e0 [ 45.417245] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.418168] ? __pfx_do_seccomp+0x10/0x10 [ 45.419002] ? find_held_lock+0x2b/0x80 [ 45.419777] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.420778] ? static_key_count+0x60/0x80 [ 45.421602] prctl_set_seccomp+0x4e/0x70 [ 45.422629] __do_sys_prctl+0xe6c/0x1d70 [ 45.423693] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.424804] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.426091] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.427340] ? irqentry_exit+0xf3/0x650 [ 45.428347] do_syscall_64+0xbf/0x430 [ 45.429220] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.430220] RIP: 0033:0x7f72ba4375cd [ 45.430954] 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 [ 45.434252] RSP: 002b:00007ffd5af5c7e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.435664] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f72ba4375cd [ 45.437007] RDX: 00005644df2bae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.438354] RBP: 00007ffd5af5c840 R08: 0000000000000000 R09: 00007ffd5af5bee0 [ 45.439707] R10: 0000000000000000 R11: 0000000000000246 R12: 00005644fb602ad0 [ 45.441039] R13: 00007ffd5af5cc70 R14: 00005644fb603bc0 R15: 00005644fb614780 [ 45.442435] [ 45.442923] irq event stamp: 1767 [ 45.443592] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 45.445187] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 45.446761] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 45.448291] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 45.449582] ---[ end trace 0000000000000000 ]--- [ 48.443752] ------------[ cut here ]------------ [ 48.444191] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.445149] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.445805] Modules linked in: [ 48.446099] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.447025] Tainted: [W]=WARN [ 48.447279] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.447970] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.448370] 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 [ 48.449826] RSP: 0018:ffff888016137bc0 EFLAGS: 00010286 [ 48.450272] RAX: 0000000000000000 RBX: ffffed1002c26f78 RCX: ffffffff813a4050 [ 48.450839] RDX: ffff88800f523780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.451421] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c26f2f [ 48.452020] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.452588] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016137df8 [ 48.453179] FS: 00007fc94a3ae900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.453822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.454309] CR2: 00007ffe08daaef8 CR3: 000000001c24e000 CR4: 0000000000350ef0 [ 48.454903] Call Trace: [ 48.455117] [ 48.455305] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.455700] ? __create_object+0x59/0x80 [ 48.456060] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.456485] __vmalloc_noprof+0x59/0x60 [ 48.456814] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.457215] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.457628] bpf_prog_alloc+0x39/0x200 [ 48.457978] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.458385] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.458780] do_seccomp+0x349/0x25e0 [ 48.459112] ? find_held_lock+0x2b/0x80 [ 48.459446] ? do_prlimit+0x310/0x610 [ 48.459772] ? __pfx_do_seccomp+0x10/0x10 [ 48.460136] ? do_raw_spin_unlock+0x53/0x220 [ 48.460502] ? _raw_spin_unlock+0x1e/0x40 [ 48.460841] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.461286] ? static_key_count+0x60/0x80 [ 48.461631] prctl_set_seccomp+0x4e/0x70 [ 48.462000] __do_sys_prctl+0xe6c/0x1d70 [ 48.462339] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.462712] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.463165] ? irqentry_exit+0xf3/0x650 [ 48.463503] do_syscall_64+0xbf/0x430 [ 48.463828] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.464270] RIP: 0033:0x7fc94a8a05cd [ 48.464574] 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 [ 48.466036] RSP: 002b:00007ffe08da97d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.466645] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc94a8a05cd [ 48.467255] RDX: 000055c6d6a7be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.467833] RBP: 00007ffe08da9830 R08: 0000000000000000 R09: 00007ffe08da8ed0 [ 48.468452] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c6e61baad0 [ 48.469045] R13: 00007ffe08da9c60 R14: 000055c6e61bbbc0 R15: 000055c6e61cc780 [ 48.469615] [ 48.469805] irq event stamp: 1881 [ 48.470105] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 48.470782] hardirqs last disabled at (1898): [] __up_console_sem+0x5d/0x80 [ 48.471473] softirqs last enabled at (1476): [] handle_softirqs+0x50c/0x770 [ 48.472189] softirqs last disabled at (1467): [] __irq_exit_rcu+0xc4/0x100 [ 48.472874] ---[ end trace 0000000000000000 ]--- [ 49.190525] ------------[ cut here ]------------ [ 49.191448] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.193419] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.194839] Modules linked in: [ 49.195465] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.197422] Tainted: [W]=WARN [ 49.198010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.199460] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.200386] 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 [ 49.203490] RSP: 0018:ffff888017737bc0 EFLAGS: 00010286 [ 49.204466] RAX: 0000000000000000 RBX: ffffed1002ee6f78 RCX: ffffffff813a4050 [ 49.205746] RDX: ffff888016201bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.207018] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee6f2f [ 49.208286] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.209561] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017737df8 [ 49.210834] FS: 00007fac317e7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.212282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.213339] CR2: 00007ffc32a06ef8 CR3: 000000001d7fa000 CR4: 0000000000350ef0 [ 49.214618] Call Trace: [ 49.215118] [ 49.215523] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.216433] ? __create_object+0x59/0x80 [ 49.217204] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.218168] __vmalloc_noprof+0x59/0x60 [ 49.218920] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.219750] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.220671] bpf_prog_alloc+0x39/0x200 [ 49.221402] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.222319] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.223204] do_seccomp+0x349/0x25e0 [ 49.223932] ? find_held_lock+0x2b/0x80 [ 49.224634] ? do_prlimit+0x310/0x610 [ 49.225366] ? __pfx_do_seccomp+0x10/0x10 [ 49.226144] ? do_raw_spin_unlock+0x53/0x220 [ 49.226972] ? _raw_spin_unlock+0x1e/0x40 [ 49.227710] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.228647] ? static_key_count+0x60/0x80 [ 49.229444] prctl_set_seccomp+0x4e/0x70 [ 49.230214] __do_sys_prctl+0xe6c/0x1d70 [ 49.230976] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.231790] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.232750] ? irqentry_exit+0xf3/0x650 [ 49.233497] do_syscall_64+0xbf/0x430 [ 49.234226] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.235168] RIP: 0033:0x7fac31cd95cd [ 49.236027] 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 [ 49.239725] RSP: 002b:00007ffc32a05500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.241314] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac31cd95cd [ 49.242799] RDX: 000055b7a5672e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.244304] RBP: 00007ffc32a05560 R08: 0000000000000000 R09: 00007ffc32a04c00 [ 49.245802] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b7d3dbbad0 [ 49.247296] R13: 00007ffc32a05990 R14: 000055b7d3dbcbc0 R15: 000055b7d3dcd780 [ 49.248958] [ 49.249453] irq event stamp: 1751 [ 49.250229] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 49.252020] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 49.253808] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 49.255619] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 49.257381] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21980' (ECDSA) to the list of known hosts. 2025/11/17 14:24:50 fuzzer started 2025/11/17 14:24:50 dialing manager at localhost:37895 2025/11/17 14:24:50 checking machine... 2025/11/17 14:24:50 checking revisions... [ 50.147903] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:24:51 testing simple program... [ 50.247308] cgroup: Unknown subsys name 'net' [ 50.313125] cgroup: Unknown subsys name 'cpuset' [ 50.327096] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:24:50 Registers: info registers vcpu 0 RAX=00000000000020c4 RBX=ffff8880176d3780 RCX=0000000000000000 RDX=0000000000000001 RSI=0000000000000020 RDI=0000000000000001 RBP=ffff8880176d41d8 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880176d4200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff81527227 RFL=00000002 [-------] 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 00007fc94a3ae900 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=00007fc94a37d008 CR3=000000001c356000 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=dffffc0000000000 RBX=ffff8880174a5340 RCX=ffffffff814357f6 RDX=1ffff11002e94b27 RSI=ffffffff814356c1 RDI=ffff8880174a5938 RBP=ffff888009861980 RSP=ffff888015647888 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00000000000000f3 R13=0000000000000000 R14=ffff88800dae7290 R15=ffff888015647b88 RIP=ffffffff81751c78 RFL=00000282 [--S----] 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 00007fc911a89900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd01c5ccb8 CR3=000000000cec8000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=58e4df2a99efc8d400000000000ae988 XMM05=4fa2184527d2b84c0000000000322720 XMM06=3e829fc8c8edc9900000000000321510 XMM07=fb795ef6d657705600000000003122e0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000