[ 39.338906] ------------[ cut here ]------------ [ 39.339840] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.341884] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.343329] Modules linked in: [ 39.343966] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.345979] Tainted: [W]=WARN [ 39.346573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.348064] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.349006] 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 [ 39.352231] RSP: 0018:ffff888019bbfbc0 EFLAGS: 00010286 [ 39.353255] RAX: 0000000000000000 RBX: ffffed1003377f78 RCX: ffffffff813a4050 [ 39.354547] RDX: ffff888018500000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.355822] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003377f2f [ 39.357121] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.358396] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019bbfdf8 [ 39.359683] FS: 00007fc8433da900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.361124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.362185] CR2: 00007ffe5fc95ef7 CR3: 000000000d31c000 CR4: 0000000000350ef0 [ 39.363468] Call Trace: [ 39.363967] [ 39.364382] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.365280] ? __create_object+0x59/0x80 [ 39.366060] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.367042] __vmalloc_noprof+0x59/0x60 [ 39.367796] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.368688] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.369627] bpf_prog_alloc+0x39/0x200 [ 39.370336] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.371276] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.372165] do_seccomp+0x349/0x25e0 [ 39.372901] ? find_held_lock+0x2b/0x80 [ 39.373670] ? do_prlimit+0x310/0x610 [ 39.374375] ? __pfx_do_seccomp+0x10/0x10 [ 39.375161] ? do_raw_spin_unlock+0x53/0x220 [ 39.375999] ? _raw_spin_unlock+0x1e/0x40 [ 39.376805] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.377777] ? static_key_count+0x60/0x80 [ 39.378590] prctl_set_seccomp+0x4e/0x70 [ 39.379335] __do_sys_prctl+0xe6c/0x1d70 [ 39.380115] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.380980] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.381949] ? irqentry_exit+0xf3/0x650 [ 39.382731] do_syscall_64+0xbf/0x430 [ 39.383435] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.384401] RIP: 0033:0x7fc8438cc5cd [ 39.385134] 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 [ 39.388354] RSP: 002b:00007ffe5fc93d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.389745] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8438cc5cd [ 39.391029] RDX: 000055bf21d6fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.392308] RBP: 00007ffe5fc93df0 R08: 0000000000000000 R09: 00007ffe5fc93490 [ 39.393629] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf461a0ad0 [ 39.394908] R13: 00007ffe5fc94220 R14: 000055bf461a1bc0 R15: 000055bf461b2780 [ 39.396217] [ 39.396680] irq event stamp: 1739 [ 39.397301] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 39.398832] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 39.400351] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 39.401901] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 39.403436] ---[ end trace 0000000000000000 ]--- [ 42.159821] ------------[ cut here ]------------ [ 42.160776] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.162799] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 42.164257] Modules linked in: [ 42.164965] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.166957] Tainted: [W]=WARN [ 42.167542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.169034] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.169957] 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 [ 42.173144] RSP: 0018:ffff888016f5fbc0 EFLAGS: 00010286 [ 42.174126] RAX: 0000000000000000 RBX: ffffed1002debf78 RCX: ffffffff813a4050 [ 42.175413] RDX: ffff88801a648000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.176722] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002debf2f [ 42.178018] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.179305] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f5fdf8 [ 42.180596] FS: 00007fe5698c4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.182059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.183126] CR2: 00007fe569db6580 CR3: 000000001be7c000 CR4: 0000000000350ef0 [ 42.184461] Call Trace: [ 42.184988] [ 42.185414] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.186347] ? __create_object+0x59/0x80 [ 42.187148] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.188159] __vmalloc_noprof+0x59/0x60 [ 42.188966] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.189864] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.190835] bpf_prog_alloc+0x39/0x200 [ 42.191606] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.192575] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.193487] do_seccomp+0x349/0x25e0 [ 42.194245] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.195185] ? __pfx_do_seccomp+0x10/0x10 [ 42.196015] ? find_held_lock+0x2b/0x80 [ 42.196822] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.197830] ? static_key_count+0x60/0x80 [ 42.198669] prctl_set_seccomp+0x4e/0x70 [ 42.199435] __do_sys_prctl+0xe6c/0x1d70 [ 42.200256] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.201163] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.202173] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.203196] ? irqentry_exit+0xf3/0x650 [ 42.203987] do_syscall_64+0xbf/0x430 [ 42.204776] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.205792] RIP: 0033:0x7fe569db65cd [ 42.206479] 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 [ 42.209816] RSP: 002b:00007ffd9f53e390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.210991] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe569db65cd [ 42.212090] RDX: 0000555818c5fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.213206] RBP: 00007ffd9f53e3f0 R08: 0000000000000000 R09: 00007ffd9f53da90 [ 42.214308] R10: 0000000000000000 R11: 0000000000000246 R12: 000055582c0efb10 [ 42.215409] R13: 00007ffd9f53e820 R14: 000055582c0f02b0 R15: 000055582c1046f0 [ 42.216546] [ 42.216919] irq event stamp: 1713 [ 42.217434] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 42.218747] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 42.220033] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 42.221365] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 42.222664] ---[ end trace 0000000000000000 ]--- [ 42.907790] ------------[ cut here ]------------ [ 42.908757] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.910950] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 42.912471] Modules linked in: [ 42.913166] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.915291] Tainted: [W]=WARN [ 42.915910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.917424] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.918411] 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 [ 42.921689] RSP: 0018:ffff88801877fbc0 EFLAGS: 00010286 [ 42.922682] RAX: 0000000000000000 RBX: ffffed10030eff78 RCX: ffffffff813a4050 [ 42.924108] RDX: ffff888015075340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.925417] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030eff2f [ 42.926699] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.927998] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801877fdf8 [ 42.929440] FS: 00007f81fa013900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.930899] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.932026] CR2: 00007f81fa505580 CR3: 000000000b7e9000 CR4: 0000000000350ef0 [ 42.933377] Call Trace: [ 42.933893] [ 42.934311] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.935218] ? __create_object+0x59/0x80 [ 42.935998] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.936998] __vmalloc_noprof+0x59/0x60 [ 42.937786] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.938816] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.939771] bpf_prog_alloc+0x39/0x200 [ 42.940466] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.941415] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.942341] do_seccomp+0x349/0x25e0 [ 42.943059] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.944081] ? __pfx_do_seccomp+0x10/0x10 [ 42.944905] ? find_held_lock+0x2b/0x80 [ 42.945685] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.946660] ? static_key_count+0x60/0x80 [ 42.947415] prctl_set_seccomp+0x4e/0x70 [ 42.948286] __do_sys_prctl+0xe6c/0x1d70 [ 42.949159] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.950030] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.951011] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.951969] ? irqentry_exit+0xf3/0x650 [ 42.952784] do_syscall_64+0xbf/0x430 [ 42.953498] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.954620] RIP: 0033:0x7f81fa5055cd [ 42.955285] 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 [ 42.958498] RSP: 002b:00007ffd03b11190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.960018] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81fa5055cd [ 42.961358] RDX: 000055aa2a744e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.962657] RBP: 00007ffd03b111f0 R08: 0000000000000000 R09: 00007ffd03b10890 [ 42.964066] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aa68634bf0 [ 42.965384] R13: 00007ffd03b11620 R14: 000055aa6863e380 R15: 000055aa68649460 [ 42.966699] [ 42.967129] irq event stamp: 1791 [ 42.967794] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 42.969449] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 42.971001] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 42.972568] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 42.974218] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2970' (ECDSA) to the list of known hosts. 2025/11/17 09:17:13 fuzzer started 2025/11/17 09:17:13 dialing manager at localhost:37895 2025/11/17 09:17:14 checking machine... 2025/11/17 09:17:14 checking revisions... [ 43.922780] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:17:14 testing simple program... [ 43.998715] cgroup: Unknown subsys name 'net' [ 44.064938] cgroup: Unknown subsys name 'cpuset' [ 44.079434] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:17:13 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888019bbf5c8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d20 R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff888019bbf6d0 RIP=ffffffff81b2ace4 RFL=00000297 [--S-APC] 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 00007fe5698c4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe56988e008 CR3=0000000020984000 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=000000000001e139 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb189e69020 CR3=000000000d969000 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=ffae8b22c13a1f8d544b290dfa81d45a XMM02=ec2efd57dc4c00df0000000000302bf8 XMM03=24ae58ee29a4c2470000000000302cc8 XMM04=fae713f40817507700000000000ae988 XMM05=0b39c798a71319b6000000000031eca0 XMM06=8d882af52e7e8b370000000000318e68 XMM07=e042d86d42eb936e0000000000310990 XMM08=24ae58ee29a4c2470000000000302cc8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000