[ 39.087730] ------------[ cut here ]------------ [ 39.088677] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.090690] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.092142] Modules linked in: [ 39.092724] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.094748] Tainted: [W]=WARN [ 39.095355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.096821] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.097742] 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 [ 39.100878] RSP: 0018:ffff8880162a7bc0 EFLAGS: 00010286 [ 39.101862] RAX: 0000000000000000 RBX: ffffed1002c54f78 RCX: ffffffff813a4050 [ 39.103143] RDX: ffff888019d11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.104414] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c54f2f [ 39.105712] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.106986] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162a7df8 [ 39.108263] FS: 00007f1df0c22900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.109696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.110766] CR2: 00007f1df1114580 CR3: 000000000cd30000 CR4: 0000000000350ef0 [ 39.112065] Call Trace: [ 39.112570] [ 39.112986] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.113888] ? __create_object+0x59/0x80 [ 39.114653] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.115602] __vmalloc_noprof+0x59/0x60 [ 39.116344] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.117225] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.118155] bpf_prog_alloc+0x39/0x200 [ 39.118848] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.119779] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.120702] do_seccomp+0x349/0x25e0 [ 39.121431] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.122319] ? __pfx_do_seccomp+0x10/0x10 [ 39.123051] ? find_held_lock+0x2b/0x80 [ 39.123813] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.124784] ? static_key_count+0x60/0x80 [ 39.125598] prctl_set_seccomp+0x4e/0x70 [ 39.126375] __do_sys_prctl+0xe6c/0x1d70 [ 39.127173] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.127991] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.128959] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.129953] ? irqentry_exit+0xf3/0x650 [ 39.130735] do_syscall_64+0xbf/0x430 [ 39.131477] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.132430] RIP: 0033:0x7f1df11145cd [ 39.133145] 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 [ 39.136315] RSP: 002b:00007ffd7af96040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.137687] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1df11145cd [ 39.138969] RDX: 00005631a32bde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.140248] RBP: 00007ffd7af960a0 R08: 0000000000000000 R09: 00007ffd7af95740 [ 39.141553] R10: 0000000000000000 R11: 0000000000000246 R12: 00005631b56bb2b0 [ 39.142853] R13: 00007ffd7af964d0 R14: 00005631b56bdd20 R15: 00005631b56cf8d0 [ 39.144163] [ 39.144584] irq event stamp: 1743 [ 39.145242] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 39.146799] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 39.148336] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 39.149897] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 39.151440] ---[ end trace 0000000000000000 ]--- [ 42.662894] ------------[ cut here ]------------ [ 42.663847] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.665848] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.667537] Modules linked in: [ 42.668246] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.670242] Tainted: [W]=WARN [ 42.670788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.672234] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.673155] 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 [ 42.676313] RSP: 0018:ffff888009fd7bc0 EFLAGS: 00010286 [ 42.677305] RAX: 0000000000000000 RBX: ffffed10013faf78 RCX: ffffffff813a4050 [ 42.678585] RDX: ffff888017c51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.679855] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013faf2f [ 42.681144] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.682423] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009fd7df8 [ 42.683696] FS: 00007f5713e33900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.685142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.686204] CR2: 00007f5714325580 CR3: 000000001b6c2000 CR4: 0000000000350ef0 [ 42.687494] Call Trace: [ 42.687957] [ 42.688408] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.689316] ? __create_object+0x59/0x80 [ 42.690044] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.691002] __vmalloc_noprof+0x59/0x60 [ 42.691746] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.692613] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.693546] bpf_prog_alloc+0x39/0x200 [ 42.694273] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.695200] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.696040] do_seccomp+0x349/0x25e0 [ 42.696750] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.697655] ? __pfx_do_seccomp+0x10/0x10 [ 42.698434] ? find_held_lock+0x2b/0x80 [ 42.699191] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.700157] ? static_key_count+0x60/0x80 [ 42.700900] prctl_set_seccomp+0x4e/0x70 [ 42.701682] __do_sys_prctl+0xe6c/0x1d70 [ 42.702461] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.703325] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.704299] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.705282] ? irqentry_exit+0xf3/0x650 [ 42.706001] do_syscall_64+0xbf/0x430 [ 42.706748] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.707688] RIP: 0033:0x7f57143255cd [ 42.708406] 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 [ 42.711560] RSP: 002b:00007fffe59c9690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.712915] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57143255cd [ 42.714201] RDX: 0000555e1f1bfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.715471] RBP: 00007fffe59c96f0 R08: 0000000000000000 R09: 00007fffe59c8d90 [ 42.716745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555e5bd80ad0 [ 42.718027] R13: 00007fffe59c9b20 R14: 0000555e5bd81bc0 R15: 0000555e5bd92780 [ 42.719314] [ 42.719736] irq event stamp: 1807 [ 42.720389] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 42.721911] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 42.723423] softirqs last enabled at (1374): [] handle_softirqs+0x50c/0x770 [ 42.724943] softirqs last disabled at (1369): [] __irq_exit_rcu+0xc4/0x100 [ 42.726449] ---[ end trace 0000000000000000 ]--- [ 43.525622] ------------[ cut here ]------------ [ 43.526565] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.528571] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.530086] Modules linked in: [ 43.530727] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.532723] Tainted: [W]=WARN [ 43.533333] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.534807] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.535724] 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 [ 43.538921] RSP: 0018:ffff8880175bfbc0 EFLAGS: 00010286 [ 43.539908] RAX: 0000000000000000 RBX: ffffed1002eb7f78 RCX: ffffffff813a4050 [ 43.541219] RDX: ffff888019c35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.542503] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb7f2f [ 43.543810] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.545128] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175bfdf8 [ 43.546441] FS: 00007f4726a86900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.547893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.548963] CR2: 00007f4726f78580 CR3: 000000000bd6f000 CR4: 0000000000350ef0 [ 43.550286] Call Trace: [ 43.550754] [ 43.551194] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.552040] ? __create_object+0x59/0x80 [ 43.552843] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.553837] __vmalloc_noprof+0x59/0x60 [ 43.554614] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.555483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.556418] bpf_prog_alloc+0x39/0x200 [ 43.557177] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.558083] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.559021] do_seccomp+0x349/0x25e0 [ 43.559750] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.560661] ? __pfx_do_seccomp+0x10/0x10 [ 43.561461] ? find_held_lock+0x2b/0x80 [ 43.562226] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.563212] ? static_key_count+0x60/0x80 [ 43.563987] prctl_set_seccomp+0x4e/0x70 [ 43.564769] __do_sys_prctl+0xe6c/0x1d70 [ 43.565577] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.566448] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.567446] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.568425] ? irqentry_exit+0xf3/0x650 [ 43.569203] do_syscall_64+0xbf/0x430 [ 43.569903] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.570850] RIP: 0033:0x7f4726f785cd [ 43.571562] 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 [ 43.574760] RSP: 002b:00007ffc7aacd650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.576134] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4726f785cd [ 43.577443] RDX: 0000564c5a8d8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.578739] RBP: 00007ffc7aacd6b0 R08: 0000000000000000 R09: 00007ffc7aaccd50 [ 43.580034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c88eb8ad0 [ 43.581338] R13: 00007ffc7aacdae0 R14: 0000564c88eb9bc0 R15: 0000564c88eca780 [ 43.582648] [ 43.583074] irq event stamp: 1773 [ 43.583732] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 43.585278] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 43.586810] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 43.588354] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 43.589885] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21860' (ECDSA) to the list of known hosts. 2025/11/19 00:38:05 fuzzer started 2025/11/19 00:38:05 dialing manager at localhost:34383 2025/11/19 00:38:05 checking machine... 2025/11/19 00:38:05 checking revisions... [ 44.459472] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:38:05 testing simple program... [ 44.555528] cgroup: Unknown subsys name 'net' [ 44.615542] cgroup: Unknown subsys name 'cpuset' [ 44.628999] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:38:04 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=0000000000000001 RCX=ffffffff81b2a2a3 RDX=000000000000b2a3 RSI=000000000000b2a2 RDI=ffffffff86ef05e4 RBP=ffff8880096278b8 RSP=ffff8880096277f0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffff8880096278c0 R13=ffff8880096278a8 R14=ffff8880096278a1 R15=ffff888009627860 RIP=ffffffff8135e65c 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffddca9ab8 CR3=000000000fc8b000 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=2034303a38333a303020393120766f4e XMM01=6964206465766965636552203a5d3034 XMM02=6f63736964203a31313a343730303520 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034303a38333a3030203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000004 RBX=0000555e5bd91740 RCX=0000000000000000 RDX=0000555e5bd91770 RSI=0000000000000002 RDI=0000000000000001 RBP=0000000000000660 RSP=00007fffe59c8ea8 R8 =0000555e5bd8ba10 R9 =0000555e5bd91770 R10=00007fffe59c8bd7 R11=0000000000000000 R12=0000555e5bd7b350 R13=00007f5713ddb000 R14=0000000000000000 R15=0000000000000000 RIP=00007f57142b10f0 RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f5713e33900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f57143eb0b0 CR3=00000000097ea000 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=ffff000000000000ffff000000000000 XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=7465675f6c697475646f6d6d61705f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000