[ 46.372749] ------------[ cut here ]------------ [ 46.373673] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.375631] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.377112] Modules linked in: [ 46.377687] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.379971] Tainted: [W]=WARN [ 46.380612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.382294] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.383334] 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 [ 46.386938] RSP: 0018:ffff8880190afbc0 EFLAGS: 00010286 [ 46.388126] RAX: 0000000000000000 RBX: ffffed1003215f78 RCX: ffffffff813a4050 [ 46.389540] RDX: ffff88800f483780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.390812] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003215f2f [ 46.392080] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.393312] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880190afdf8 [ 46.394565] FS: 00007f1127446900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.395975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.396999] CR2: 00007f1127938580 CR3: 000000000d8ec000 CR4: 0000000000350ef0 [ 46.398247] Call Trace: [ 46.398698] [ 46.399147] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.400045] ? __create_object+0x59/0x80 [ 46.400753] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.401742] __vmalloc_noprof+0x59/0x60 [ 46.402480] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.403338] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.404254] bpf_prog_alloc+0x39/0x200 [ 46.404971] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.405828] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.406709] do_seccomp+0x349/0x25e0 [ 46.407411] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.408307] ? __pfx_do_seccomp+0x10/0x10 [ 46.409079] ? find_held_lock+0x2b/0x80 [ 46.409767] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.410688] ? static_key_count+0x60/0x80 [ 46.411465] prctl_set_seccomp+0x4e/0x70 [ 46.412218] __do_sys_prctl+0xe6c/0x1d70 [ 46.412978] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.413750] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.414670] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.415611] ? irqentry_exit+0xf3/0x650 [ 46.416374] do_syscall_64+0xbf/0x430 [ 46.417095] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.418030] RIP: 0033:0x7f11279385cd [ 46.418675] 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 [ 46.421757] RSP: 002b:00007ffccf702960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.423075] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f11279385cd [ 46.424330] RDX: 00005616e0414e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.425556] RBP: 00007ffccf7029c0 R08: 0000000000000000 R09: 00007ffccf702060 [ 46.426799] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616f48bfb10 [ 46.428050] R13: 00007ffccf702df0 R14: 00005616f48c02b0 R15: 00005616f48d46f0 [ 46.429315] [ 46.429725] irq event stamp: 1715 [ 46.430357] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 46.431844] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 46.433390] softirqs last enabled at (1426): [] handle_softirqs+0x50c/0x770 [ 46.434902] softirqs last disabled at (1415): [] __irq_exit_rcu+0xc4/0x100 [ 46.436378] ---[ end trace 0000000000000000 ]--- [ 49.461787] ------------[ cut here ]------------ [ 49.462598] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.464276] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.465487] Modules linked in: [ 49.466009] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.467658] Tainted: [W]=WARN [ 49.468183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.469390] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.470134] 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 [ 49.472755] RSP: 0018:ffff8880165c7bc0 EFLAGS: 00010286 [ 49.473560] RAX: 0000000000000000 RBX: ffffed1002cb8f78 RCX: ffffffff813a4050 [ 49.474621] RDX: ffff88801a619bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.475670] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb8f2f [ 49.476745] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.477796] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165c7df8 [ 49.478851] FS: 00007f137effa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.480054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.480934] CR2: 00007fff8123aef7 CR3: 000000000e46c000 CR4: 0000000000350ef0 [ 49.481998] Call Trace: [ 49.482382] [ 49.482719] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.483459] ? __create_object+0x59/0x80 [ 49.484111] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.484866] __vmalloc_noprof+0x59/0x60 [ 49.485491] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.486211] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.486981] bpf_prog_alloc+0x39/0x200 [ 49.487549] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.488318] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.489055] do_seccomp+0x349/0x25e0 [ 49.489612] ? find_held_lock+0x2b/0x80 [ 49.490243] ? do_prlimit+0x310/0x610 [ 49.490817] ? __pfx_do_seccomp+0x10/0x10 [ 49.491456] ? do_raw_spin_unlock+0x53/0x220 [ 49.492144] ? _raw_spin_unlock+0x1e/0x40 [ 49.492751] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.493534] ? static_key_count+0x60/0x80 [ 49.494187] prctl_set_seccomp+0x4e/0x70 [ 49.494785] __do_sys_prctl+0xe6c/0x1d70 [ 49.495424] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.496137] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.496921] ? irqentry_exit+0xf3/0x650 [ 49.497512] do_syscall_64+0xbf/0x430 [ 49.498112] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.498854] RIP: 0033:0x7f137f4ec5cd [ 49.499430] 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 [ 49.502037] RSP: 002b:00007fff81238940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.503166] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f137f4ec5cd [ 49.504236] RDX: 0000556221610e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.505285] RBP: 00007fff812389a0 R08: 0000000000000000 R09: 00007fff81238040 [ 49.506332] R10: 0000000000000000 R11: 0000000000000246 R12: 000055622b5552b0 [ 49.507387] R13: 00007fff81238dd0 R14: 000055622b557d20 R15: 000055622b5698d0 [ 49.508460] [ 49.508807] irq event stamp: 1703 [ 49.509337] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 49.510593] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 49.511842] softirqs last enabled at (1238): [] handle_softirqs+0x50c/0x770 [ 49.513132] softirqs last disabled at (1233): [] __irq_exit_rcu+0xc4/0x100 [ 49.514396] ---[ end trace 0000000000000000 ]--- [ 50.176345] ------------[ cut here ]------------ [ 50.177312] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.179313] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 50.180808] Modules linked in: [ 50.181529] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.183533] Tainted: [W]=WARN [ 50.184167] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.185666] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.186585] 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 [ 50.189764] RSP: 0018:ffff888016927bc0 EFLAGS: 00010286 [ 50.190758] RAX: 0000000000000000 RBX: ffffed1002d24f78 RCX: ffffffff813a4050 [ 50.192068] RDX: ffff88800f4d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.193379] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d24f2f [ 50.194729] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.196060] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016927df8 [ 50.197509] FS: 00007f6ebf138900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.199316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.200688] CR2: 00007ffcbf4acef7 CR3: 000000001eb82000 CR4: 0000000000350ef0 [ 50.202333] Call Trace: [ 50.202983] [ 50.203519] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.204690] ? __create_object+0x59/0x80 [ 50.205509] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.206511] __vmalloc_noprof+0x59/0x60 [ 50.207304] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.208251] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.209226] bpf_prog_alloc+0x39/0x200 [ 50.209990] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.210940] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.211817] do_seccomp+0x349/0x25e0 [ 50.212600] ? find_held_lock+0x2b/0x80 [ 50.213408] ? do_prlimit+0x310/0x610 [ 50.214192] ? __pfx_do_seccomp+0x10/0x10 [ 50.214994] ? do_raw_spin_unlock+0x53/0x220 [ 50.215789] ? _raw_spin_unlock+0x1e/0x40 [ 50.216639] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.217638] ? static_key_count+0x60/0x80 [ 50.218468] prctl_set_seccomp+0x4e/0x70 [ 50.219277] __do_sys_prctl+0xe6c/0x1d70 [ 50.220086] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.220991] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.222009] ? irqentry_exit+0xf3/0x650 [ 50.222755] do_syscall_64+0xbf/0x430 [ 50.223530] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.224532] RIP: 0033:0x7f6ebf62a5cd [ 50.225278] 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 [ 50.228547] RSP: 002b:00007ffcbf4ab030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.229933] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ebf62a5cd [ 50.231259] RDX: 0000562f302c9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.232601] RBP: 00007ffcbf4ab090 R08: 0000000000000000 R09: 00007ffcbf4aa730 [ 50.233923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562f61d59b10 [ 50.235242] R13: 00007ffcbf4ab4c0 R14: 0000562f61d5a2b0 R15: 0000562f61d6e6f0 [ 50.236582] [ 50.236857] irq event stamp: 1757 [ 50.237303] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 50.238328] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 50.239455] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 50.240479] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 50.241323] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22702' (ECDSA) to the list of known hosts. 2025/11/19 01:26:01 fuzzer started 2025/11/19 01:26:01 dialing manager at localhost:34383 2025/11/19 01:26:01 checking machine... 2025/11/19 01:26:01 checking revisions... [ 51.107168] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:26:01 testing simple program... [ 51.191273] cgroup: Unknown subsys name 'net' [ 51.249234] cgroup: Unknown subsys name 'cpuset' [ 51.263212] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:26:00 Registers: info registers vcpu 0 RAX=0000000000042357 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff81232000 CR3=000000000b74d000 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=9e9767e44830769f464bf249e94f1c0c XMM02=0000000000302390eff9b2d0a8fce9cb XMM03=00000000003024602c67c8bc2e329bc3 XMM04=494dd3097fb004dc00000000000ae988 XMM05=c2080950c7cacdb9000000000031f1e0 XMM06=ae874397eddf6935000000000031ee68 XMM07=e042d86d42eb936e00000000003103e0 XMM08=b72a200f8759c49f0000000000302460 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81b2a033 RBX=ffffffff86725c68 RCX=ffffffff81b2a02e RDX=0000000000000000 RSI=ffffffff86ab838e RDI=ffffffff86725c50 RBP=ffffffff86725c50 RSP=ffff8880193272c0 R8 =ffffffff86ab838e R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ad R12=ffffffff86725c64 R13=ffffffff86725c50 R14=ffffffff86725c50 R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000283 [--S---C] 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 00007f137effa900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffbba8bef8 CR3=000000001e9ce000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000