[ 46.115056] ------------[ cut here ]------------ [ 46.116013] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.118066] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.119516] Modules linked in: [ 46.120135] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.122196] Tainted: [W]=WARN [ 46.122758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.124251] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.125126] 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 [ 46.128353] RSP: 0018:ffff888016b9fbc0 EFLAGS: 00010286 [ 46.129342] RAX: 0000000000000000 RBX: ffffed1002d73f78 RCX: ffffffff813a4050 [ 46.130641] RDX: ffff888015648000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.131955] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d73f2f [ 46.133253] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.134547] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b9fdf8 [ 46.135861] FS: 00007f9bd0289900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.137304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.138382] CR2: 00007ffeeb551ef7 CR3: 000000000deee000 CR4: 0000000000350ef0 [ 46.139665] Call Trace: [ 46.140147] [ 46.140593] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.141498] ? __create_object+0x59/0x80 [ 46.142305] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.143308] __vmalloc_noprof+0x59/0x60 [ 46.144044] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.144926] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.145870] bpf_prog_alloc+0x39/0x200 [ 46.146602] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.147541] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.148491] do_seccomp+0x349/0x25e0 [ 46.149230] ? find_held_lock+0x2b/0x80 [ 46.149950] ? do_prlimit+0x310/0x610 [ 46.150707] ? __pfx_do_seccomp+0x10/0x10 [ 46.151495] ? do_raw_spin_unlock+0x53/0x220 [ 46.152357] ? _raw_spin_unlock+0x1e/0x40 [ 46.153102] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.154072] ? static_key_count+0x60/0x80 [ 46.154885] prctl_set_seccomp+0x4e/0x70 [ 46.155679] __do_sys_prctl+0xe6c/0x1d70 [ 46.156486] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.157363] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.158337] ? irqentry_exit+0xf3/0x650 [ 46.159068] do_syscall_64+0xbf/0x430 [ 46.159818] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.160764] RIP: 0033:0x7f9bd077b5cd [ 46.161476] 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 [ 46.164691] RSP: 002b:00007ffeeb54f7a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.166067] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9bd077b5cd [ 46.167352] RDX: 000055daf5ad0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.168659] RBP: 00007ffeeb54f800 R08: 0000000000000000 R09: 00007ffeeb54eea0 [ 46.169965] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db3358dad0 [ 46.171251] R13: 00007ffeeb54fc30 R14: 000055db3358ebc0 R15: 000055db3359f780 [ 46.172584] [ 46.173011] irq event stamp: 1729 [ 46.173663] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 46.175210] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 46.176773] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 46.178338] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 46.179897] ---[ end trace 0000000000000000 ]--- [ 48.973355] ------------[ cut here ]------------ [ 48.973923] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.975247] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.976148] Modules linked in: [ 48.976548] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.977801] Tainted: [W]=WARN [ 48.978146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.979070] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.979651] 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 [ 48.981676] RSP: 0018:ffff88800a45fbc0 EFLAGS: 00010286 [ 48.982302] RAX: 0000000000000000 RBX: ffffed100148bf78 RCX: ffffffff813a4050 [ 48.983091] RDX: ffff88801564d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.983912] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100148bf2f [ 48.984723] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.985540] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a45fdf8 [ 48.986354] FS: 00007f5289cdc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.987306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.987969] CR2: 00007ffdcbeedef7 CR3: 000000000def5000 CR4: 0000000000350ef0 [ 48.988791] Call Trace: [ 48.989089] [ 48.989371] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.989915] ? __create_object+0x59/0x80 [ 48.990416] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.991007] __vmalloc_noprof+0x59/0x60 [ 48.991497] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.992031] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.992623] bpf_prog_alloc+0x39/0x200 [ 48.993072] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.993673] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.994247] do_seccomp+0x349/0x25e0 [ 48.994678] ? find_held_lock+0x2b/0x80 [ 48.995133] ? do_prlimit+0x310/0x610 [ 48.995610] ? __pfx_do_seccomp+0x10/0x10 [ 48.996091] ? do_raw_spin_unlock+0x53/0x220 [ 48.996621] ? _raw_spin_unlock+0x1e/0x40 [ 48.997106] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.997724] ? static_key_count+0x60/0x80 [ 48.998245] prctl_set_seccomp+0x4e/0x70 [ 48.998711] __do_sys_prctl+0xe6c/0x1d70 [ 48.999209] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.999732] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.000356] ? irqentry_exit+0xf3/0x650 [ 49.000817] do_syscall_64+0xbf/0x430 [ 49.001292] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.001869] RIP: 0033:0x7f528a1ce5cd [ 49.002316] 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 [ 49.004342] RSP: 002b:00007ffdcbeecc90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.005142] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f528a1ce5cd [ 49.005805] RDX: 000055931aa82e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.006464] RBP: 00007ffdcbeeccf0 R08: 0000000000000000 R09: 00007ffdcbeec390 [ 49.007104] R10: 0000000000000000 R11: 0000000000000246 R12: 000055933f4cab10 [ 49.007772] R13: 00007ffdcbeed120 R14: 000055933f4cb2b0 R15: 000055933f4df6f0 [ 49.008453] [ 49.008671] irq event stamp: 1701 [ 49.008980] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 49.009769] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 49.010556] softirqs last enabled at (1546): [] handle_softirqs+0x50c/0x770 [ 49.011357] softirqs last disabled at (1531): [] __irq_exit_rcu+0xc4/0x100 [ 49.012130] ---[ end trace 0000000000000000 ]--- [ 49.754432] ------------[ cut here ]------------ [ 49.755340] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.757361] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.758818] Modules linked in: [ 49.759465] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.761460] Tainted: [W]=WARN [ 49.762011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.763464] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.764386] 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 [ 49.767534] RSP: 0018:ffff88800e5a7bc0 EFLAGS: 00010286 [ 49.768523] RAX: 0000000000000000 RBX: ffffed1001cb4f78 RCX: ffffffff813a4050 [ 49.769800] RDX: ffff8880155ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.771071] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cb4f2f [ 49.772355] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.773636] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e5a7df8 [ 49.774907] FS: 00007f4d8de07900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.776342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.777398] CR2: 00007ffec5affef7 CR3: 000000001d0e7000 CR4: 0000000000350ef0 [ 49.778679] Call Trace: [ 49.779137] [ 49.779586] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.780505] ? __create_object+0x59/0x80 [ 49.781404] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.782412] __vmalloc_noprof+0x59/0x60 [ 49.783229] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.784073] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.785010] bpf_prog_alloc+0x39/0x200 [ 49.785779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.786853] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.787894] do_seccomp+0x349/0x25e0 [ 49.788724] ? find_held_lock+0x2b/0x80 [ 49.789646] ? do_prlimit+0x310/0x610 [ 49.790415] ? __pfx_do_seccomp+0x10/0x10 [ 49.790926] ? do_raw_spin_unlock+0x53/0x220 [ 49.791508] ? _raw_spin_unlock+0x1e/0x40 [ 49.792029] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.792688] ? static_key_count+0x60/0x80 [ 49.793242] prctl_set_seccomp+0x4e/0x70 [ 49.793744] __do_sys_prctl+0xe6c/0x1d70 [ 49.794284] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.794835] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.795506] ? irqentry_exit+0xf3/0x650 [ 49.796023] do_syscall_64+0xbf/0x430 [ 49.796529] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.797154] RIP: 0033:0x7f4d8e2f95cd [ 49.797650] 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 [ 49.799853] RSP: 002b:00007ffec5afe870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.800784] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d8e2f95cd [ 49.801668] RDX: 000055eac4dafe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.802550] RBP: 00007ffec5afe8d0 R08: 0000000000000000 R09: 00007ffec5afdf70 [ 49.803431] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eaf0d39bf0 [ 49.804336] R13: 00007ffec5afed00 R14: 000055eaf0d43380 R15: 000055eaf0d4e460 [ 49.805225] [ 49.805524] irq event stamp: 1711 [ 49.805948] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 49.807000] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 49.808058] softirqs last enabled at (1200): [] handle_softirqs+0x50c/0x770 [ 49.809116] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 49.810142] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50072' (ECDSA) to the list of known hosts. 2025/11/17 15:26:16 fuzzer started 2025/11/17 15:26:16 dialing manager at localhost:37895 2025/11/17 15:26:16 checking machine... 2025/11/17 15:26:16 checking revisions... [ 50.728855] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:26:16 testing simple program... [ 50.815710] cgroup: Unknown subsys name 'net' [ 50.875920] cgroup: Unknown subsys name 'cpuset' [ 50.904907] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:26:15 Registers: info registers vcpu 0 RAX=ffff888009a8b780 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8160e052 RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce089a0 R8 =0000000000000000 R9 =0000000000000000 R10=00007f528a876000 R11=0000000000000003 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 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 00007f5289cdc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5289cab008 CR3=0000000020350000 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=0000000000000000 RBX=ffffffff85cfe0e4 RCX=ffffffff81714b30 RDX=ffff8880184b1bc0 RSI=0000000000000004 RDI=0000000000000004 RBP=0000000000000000 RSP=ffff8880185bf768 R8 =0000000000000001 R9 =ffffed1003a8dd25 R10=00000000fffffffe R11=0000000000000001 R12=0000000000000000 R13=0000000000000004 R14=00000000fffffffe R15=0000000000000001 RIP=ffffffff81751606 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 00007f7352bf9700 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=00007fd01a83c000 CR3=0000000009b6a000 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=2035313a36323a353120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035313a36323a3531203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000