[ 46.296073] ------------[ cut here ]------------ [ 46.297006] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.299028] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.300503] Modules linked in: [ 46.301134] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.303342] Tainted: [W]=WARN [ 46.304422] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.305894] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.306794] 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 [ 46.309930] RSP: 0018:ffff88801644fbc0 EFLAGS: 00010286 [ 46.310910] RAX: 0000000000000000 RBX: ffffed1002c89f78 RCX: ffffffff813a4050 [ 46.312185] RDX: ffff88800f6d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.313457] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c89f2f [ 46.314738] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.316005] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801644fdf8 [ 46.317291] FS: 00007fcdb3362900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.318739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.319791] CR2: 00007fcdb3854580 CR3: 000000000d76f000 CR4: 0000000000350ef0 [ 46.321093] Call Trace: [ 46.321562] [ 46.322008] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.322907] ? __create_object+0x59/0x80 [ 46.323645] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.324607] __vmalloc_noprof+0x59/0x60 [ 46.325360] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.326238] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.327164] bpf_prog_alloc+0x39/0x200 [ 46.327900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.328855] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.329783] do_seccomp+0x349/0x25e0 [ 46.330456] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.331354] ? __pfx_do_seccomp+0x10/0x10 [ 46.332151] ? find_held_lock+0x2b/0x80 [ 46.332906] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.333858] ? static_key_count+0x60/0x80 [ 46.334607] prctl_set_seccomp+0x4e/0x70 [ 46.335374] __do_sys_prctl+0xe6c/0x1d70 [ 46.336155] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.337009] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.337964] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.338923] ? irqentry_exit+0xf3/0x650 [ 46.339633] do_syscall_64+0xbf/0x430 [ 46.340385] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.341326] RIP: 0033:0x7fcdb38545cd [ 46.342028] 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 [ 46.345142] RSP: 002b:00007fff158ed4c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.346486] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcdb38545cd [ 46.347739] RDX: 000055763815fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.349014] RBP: 00007fff158ed520 R08: 0000000000000000 R09: 00007fff158ecbc0 [ 46.350279] R10: 0000000000000000 R11: 0000000000000246 R12: 000055765da08240 [ 46.351540] R13: 00007fff158ed950 R14: 000055765da11380 R15: 000055765da1c540 [ 46.352834] [ 46.353250] irq event stamp: 1923 [ 46.353892] hardirqs last enabled at (1939): [] __up_console_sem+0x78/0x80 [ 46.355400] hardirqs last disabled at (1948): [] __up_console_sem+0x5d/0x80 [ 46.356902] softirqs last enabled at (1936): [] handle_softirqs+0x50c/0x770 [ 46.358414] softirqs last disabled at (1931): [] __irq_exit_rcu+0xc4/0x100 [ 46.359900] ---[ end trace 0000000000000000 ]--- [ 49.094776] ------------[ cut here ]------------ [ 49.095635] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.097667] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.099109] Modules linked in: [ 49.099740] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.103087] Tainted: [W]=WARN [ 49.103634] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.105170] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.106068] 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 [ 49.109210] RSP: 0018:ffff888015e6fbc0 EFLAGS: 00010286 [ 49.110176] RAX: 0000000000000000 RBX: ffffed1002bcdf78 RCX: ffffffff813a4050 [ 49.111425] RDX: ffff888017709bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.112714] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bcdf2f [ 49.113966] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.115236] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e6fdf8 [ 49.116496] FS: 00007f98c3f5f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.117911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.118941] CR2: 00007ffe0345eef8 CR3: 000000001f121000 CR4: 0000000000350ef0 [ 49.120213] Call Trace: [ 49.120671] [ 49.121112] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.122001] ? __create_object+0x59/0x80 [ 49.122774] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.123680] __vmalloc_noprof+0x59/0x60 [ 49.124584] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.125454] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.126383] bpf_prog_alloc+0x39/0x200 [ 49.127116] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.128044] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.128958] do_seccomp+0x349/0x25e0 [ 49.129627] ? find_held_lock+0x2b/0x80 [ 49.130390] ? do_prlimit+0x310/0x610 [ 49.131137] ? __pfx_do_seccomp+0x10/0x10 [ 49.131922] ? do_raw_spin_unlock+0x53/0x220 [ 49.132780] ? _raw_spin_unlock+0x1e/0x40 [ 49.133511] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.134470] ? static_key_count+0x60/0x80 [ 49.135256] prctl_set_seccomp+0x4e/0x70 [ 49.136019] __do_sys_prctl+0xe6c/0x1d70 [ 49.136815] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.137633] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.138596] ? irqentry_exit+0xf3/0x650 [ 49.139364] do_syscall_64+0xbf/0x430 [ 49.140102] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.141047] RIP: 0033:0x7f98c44515cd [ 49.141746] 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 [ 49.144905] RSP: 002b:00007ffe0345d480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.146248] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98c44515cd [ 49.147516] RDX: 0000556427857e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.148786] RBP: 00007ffe0345d4e0 R08: 0000000000000000 R09: 00007ffe0345cb80 [ 49.150037] R10: 0000000000000000 R11: 0000000000000246 R12: 000055644fa1ead0 [ 49.151301] R13: 00007ffe0345d910 R14: 000055644fa1fbc0 R15: 000055644fa30780 [ 49.152561] [ 49.152946] irq event stamp: 2069 [ 49.153450] hardirqs last enabled at (2077): [] __up_console_sem+0x78/0x80 [ 49.154718] hardirqs last disabled at (2086): [] __up_console_sem+0x5d/0x80 [ 49.155972] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 49.157243] softirqs last disabled at (1581): [] __irq_exit_rcu+0xc4/0x100 [ 49.158493] ---[ end trace 0000000000000000 ]--- [ 49.794603] ------------[ cut here ]------------ [ 49.795367] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.797000] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.798172] Modules linked in: [ 49.798648] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.800243] Tainted: [W]=WARN [ 49.800692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.801899] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.802601] 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 [ 49.805133] RSP: 0018:ffff8880172c7bc0 EFLAGS: 00010286 [ 49.805931] RAX: 0000000000000000 RBX: ffffed1002e58f78 RCX: ffffffff813a4050 [ 49.806969] RDX: ffff8880174b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.807997] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e58f2f [ 49.809038] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.810058] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172c7df8 [ 49.811085] FS: 00007f6670370900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.812245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.813104] CR2: 00007ffd8d6f7ef8 CR3: 000000000eb5f000 CR4: 0000000000350ef0 [ 49.814132] Call Trace: [ 49.814502] [ 49.814888] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.815591] ? __create_object+0x59/0x80 [ 49.816253] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.817062] __vmalloc_noprof+0x59/0x60 [ 49.817658] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.818390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.819165] bpf_prog_alloc+0x39/0x200 [ 49.819778] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.820517] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.821269] do_seccomp+0x349/0x25e0 [ 49.821865] ? find_held_lock+0x2b/0x80 [ 49.822454] ? do_prlimit+0x310/0x610 [ 49.823077] ? __pfx_do_seccomp+0x10/0x10 [ 49.823689] ? do_raw_spin_unlock+0x53/0x220 [ 49.824390] ? _raw_spin_unlock+0x1e/0x40 [ 49.825051] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.825850] ? static_key_count+0x60/0x80 [ 49.826475] prctl_set_seccomp+0x4e/0x70 [ 49.827122] __do_sys_prctl+0xe6c/0x1d70 [ 49.827769] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.828454] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.829264] ? irqentry_exit+0xf3/0x650 [ 49.829908] do_syscall_64+0xbf/0x430 [ 49.830485] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.831272] RIP: 0033:0x7f66708625cd [ 49.831858] 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 [ 49.834504] RSP: 002b:00007ffd8d6f6cd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.835639] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f66708625cd [ 49.836716] RDX: 000055acdca58e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.837785] RBP: 00007ffd8d6f6d30 R08: 0000000000000000 R09: 00007ffd8d6f63d0 [ 49.838847] R10: 0000000000000000 R11: 0000000000000246 R12: 000055acea900ad0 [ 49.839904] R13: 00007ffd8d6f7160 R14: 000055acea901bc0 R15: 000055acea912780 [ 49.840999] [ 49.841352] irq event stamp: 1757 [ 49.841890] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 49.843157] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 49.844433] softirqs last enabled at (1408): [] handle_softirqs+0x50c/0x770 [ 49.845718] softirqs last disabled at (1403): [] __irq_exit_rcu+0xc4/0x100 [ 49.846986] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2157' (ECDSA) to the list of known hosts. 2025/11/18 05:39:09 fuzzer started 2025/11/18 05:39:10 dialing manager at localhost:37895 2025/11/18 05:39:10 checking machine... 2025/11/18 05:39:10 checking revisions... [ 50.710610] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:39:10 testing simple program... [ 50.796350] cgroup: Unknown subsys name 'net' [ 50.857583] cgroup: Unknown subsys name 'cpuset' [ 50.869762] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:39:09 Registers: info registers vcpu 0 RAX=0000002188577618 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000021 RSI=ffff88806ce23b00 RDI=000000000005412d RBP=ffff88806ce23b00 RSP=ffff88806ce087d0 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000f0a96 R11=0000000000000001 R12=000000000005412d R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff8132e865 RFL=00000017 [----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 00007f98c3f5f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f98c3f24008 CR3=000000000ea4d000 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=0000000000000000 RCX=ffffffff81c07aaf RDX=ffff888013fd9bc0 RSI=ffffffff81c07ab8 RDI=0000000000000005 RBP=0000000000000006 RSP=ffff888015ea7b60 R8 =0000000000000001 R9 =ffffed1002bd4f52 R10=0000000000000006 R11=0000000000000001 R12=000000000000000e R13=ffff8880163d3bc8 R14=ffff888015ea7d68 R15=ffff88800f60e420 RIP=ffffffff81751cbb 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fcc89f60900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcc89677000 CR3=000000000e146000 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=454d49544c4145525f454352554f535f XMM01=3d504d415453454d49545f454d49544c XMM02=ffffffffffffffffffffffffffffffff XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=b7be37c981aec33200000000000ae988 XMM05=c3e1e368e1bc24bb0000000000320c10 XMM06=090f1556b20111b3000000000031f360 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000