[ 38.956238] ------------[ cut here ]------------ [ 38.957149] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.959200] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/231 [ 38.960653] Modules linked in: [ 38.961281] CPU: 0 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.963503] Tainted: [W]=WARN [ 38.964181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.965643] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.966565] 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 [ 38.969768] RSP: 0018:ffff88800f2c7bc0 EFLAGS: 00010286 [ 38.970733] RAX: 0000000000000000 RBX: ffffed1001e58f78 RCX: ffffffff813a4050 [ 38.972038] RDX: ffff88800d029bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.973309] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e58f2f [ 38.974599] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.975914] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f2c7df8 [ 38.977198] FS: 00007f5ff9382900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.978657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.979739] CR2: 00007f5ff9874580 CR3: 000000000ba79000 CR4: 0000000000350ef0 [ 38.981018] Call Trace: [ 38.981487] [ 38.981933] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.982797] ? __create_object+0x59/0x80 [ 38.983585] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.984567] __vmalloc_noprof+0x59/0x60 [ 38.985326] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.986213] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.987156] bpf_prog_alloc+0x39/0x200 [ 38.987842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.988770] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.989667] do_seccomp+0x349/0x25e0 [ 38.990388] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.991298] ? __pfx_do_seccomp+0x10/0x10 [ 38.992106] ? find_held_lock+0x2b/0x80 [ 38.992823] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.993803] ? static_key_count+0x60/0x80 [ 38.994619] prctl_set_seccomp+0x4e/0x70 [ 38.995414] __do_sys_prctl+0xe6c/0x1d70 [ 38.996211] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.997133] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.998107] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.999114] ? irqentry_exit+0xf3/0x650 [ 38.999836] do_syscall_64+0xbf/0x430 [ 39.000585] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.001536] RIP: 0033:0x7f5ff98745cd [ 39.002230] 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 [ 39.005388] RSP: 002b:00007fffc6b4d770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.006751] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ff98745cd [ 39.008070] RDX: 000055d255b20e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.009370] RBP: 00007fffc6b4d7d0 R08: 0000000000000000 R09: 00007fffc6b4ce70 [ 39.010652] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d28f2b62b0 [ 39.011944] R13: 00007fffc6b4dc00 R14: 000055d28f2b8d20 R15: 000055d28f2ca8d0 [ 39.013226] [ 39.013654] irq event stamp: 1835 [ 39.014306] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 39.015847] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 39.017395] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 39.018943] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 39.020359] ---[ end trace 0000000000000000 ]--- [ 42.123545] ------------[ cut here ]------------ [ 42.124315] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.126430] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.127646] Modules linked in: [ 42.128169] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.129797] Tainted: [W]=WARN [ 42.130297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.131511] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.132273] 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 [ 42.134889] RSP: 0018:ffff88801706fbc0 EFLAGS: 00010286 [ 42.135664] RAX: 0000000000000000 RBX: ffffed1002e0df78 RCX: ffffffff813a4050 [ 42.136718] RDX: ffff888016c9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.137771] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0df2f [ 42.138827] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.139896] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801706fdf8 [ 42.140956] FS: 00007f95b9092900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.142142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.143015] CR2: 00007f95b9584580 CR3: 000000001f6bf000 CR4: 0000000000350ef0 [ 42.144099] Call Trace: [ 42.144482] [ 42.144818] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.145568] ? __create_object+0x59/0x80 [ 42.146214] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.147040] __vmalloc_noprof+0x59/0x60 [ 42.147626] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.148353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.149129] bpf_prog_alloc+0x39/0x200 [ 42.149698] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.150461] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.151222] do_seccomp+0x349/0x25e0 [ 42.151784] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.152525] ? __pfx_do_seccomp+0x10/0x10 [ 42.153182] ? find_held_lock+0x2b/0x80 [ 42.153768] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.154556] ? static_key_count+0x60/0x80 [ 42.155220] prctl_set_seccomp+0x4e/0x70 [ 42.155818] __do_sys_prctl+0xe6c/0x1d70 [ 42.156465] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.157180] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.157984] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.158739] ? irqentry_exit+0xf3/0x650 [ 42.159382] do_syscall_64+0xbf/0x430 [ 42.159991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.160741] RIP: 0033:0x7f95b95845cd [ 42.161318] 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 [ 42.163923] RSP: 002b:00007ffc343ff130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.165055] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f95b95845cd [ 42.166108] RDX: 0000560e29079e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.167172] RBP: 00007ffc343ff190 R08: 0000000000000000 R09: 00007ffc343fe830 [ 42.168232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560e3f4c1b10 [ 42.169287] R13: 00007ffc343ff5c0 R14: 0000560e3f4c22b0 R15: 0000560e3f4d66f0 [ 42.170365] [ 42.170721] irq event stamp: 1755 [ 42.171270] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 42.172528] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 42.173776] softirqs last enabled at (1302): [] handle_softirqs+0x50c/0x770 [ 42.175063] softirqs last disabled at (1297): [] __irq_exit_rcu+0xc4/0x100 [ 42.176312] ---[ end trace 0000000000000000 ]--- [ 42.888964] ------------[ cut here ]------------ [ 42.889899] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.892065] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.893541] Modules linked in: [ 42.894188] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.896262] Tainted: [W]=WARN [ 42.896825] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.898323] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.899283] 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 [ 42.902514] RSP: 0018:ffff8880179b7bc0 EFLAGS: 00010286 [ 42.903549] RAX: 0000000000000000 RBX: ffffed1002f36f78 RCX: ffffffff813a4050 [ 42.904871] RDX: ffff8880173ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.906181] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f36f2f [ 42.907534] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.908846] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179b7df8 [ 42.910172] FS: 00007fd9b156d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.911677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.912756] CR2: 00007ffeb19c2ef7 CR3: 000000001fc15000 CR4: 0000000000350ef0 [ 42.914061] Call Trace: [ 42.914532] [ 42.914981] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.915938] ? __create_object+0x59/0x80 [ 42.916682] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.917666] __vmalloc_noprof+0x59/0x60 [ 42.918424] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.919337] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.920288] bpf_prog_alloc+0x39/0x200 [ 42.921040] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.921992] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.922905] do_seccomp+0x349/0x25e0 [ 42.923628] ? find_held_lock+0x2b/0x80 [ 42.924405] ? do_prlimit+0x310/0x610 [ 42.925161] ? __pfx_do_seccomp+0x10/0x10 [ 42.925954] ? do_raw_spin_unlock+0x53/0x220 [ 42.926746] ? _raw_spin_unlock+0x1e/0x40 [ 42.927585] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.928563] ? static_key_count+0x60/0x80 [ 42.929375] prctl_set_seccomp+0x4e/0x70 [ 42.930166] __do_sys_prctl+0xe6c/0x1d70 [ 42.930960] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.931815] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.932813] ? irqentry_exit+0xf3/0x650 [ 42.933588] do_syscall_64+0xbf/0x430 [ 42.934340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.935343] RIP: 0033:0x7fd9b1a5f5cd [ 42.936062] 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 [ 42.939307] RSP: 002b:00007ffeb19c1940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.940693] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd9b1a5f5cd [ 42.941990] RDX: 00005618ea0e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.943321] RBP: 00007ffeb19c19a0 R08: 0000000000000000 R09: 00007ffeb19c1040 [ 42.944631] R10: 0000000000000000 R11: 0000000000000246 R12: 000056190a633ad0 [ 42.945933] R13: 00007ffeb19c1dd0 R14: 000056190a634bc0 R15: 000056190a645780 [ 42.947295] [ 42.947727] irq event stamp: 1705 [ 42.948388] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 42.949935] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 42.951511] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 42.953071] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 42.954606] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12251' (ECDSA) to the list of known hosts. 2025/11/18 04:56:27 fuzzer started 2025/11/18 04:56:28 dialing manager at localhost:37895 2025/11/18 04:56:28 checking machine... 2025/11/18 04:56:28 checking revisions... [ 43.816062] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:56:28 testing simple program... [ 43.921173] cgroup: Unknown subsys name 'net' [ 43.988753] cgroup: Unknown subsys name 'cpuset' [ 44.002710] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:56:27 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffffffff81618fa0 RCX=ffff88806ce08984 RDX=1ffff1100d9c1181 RSI=ffffffff81b2a569 RDI=ffff88806ce08a30 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a30 R8 =ffffffff86ab82f2 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=00000000000255da R12=ffff88806ce08af8 R13=0000000000000000 R14=ffff8880165e8000 R15=ffff888009472140 RIP=ffffffff812dfbe1 RFL=00000202 [-------] 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 00007f95b9092900 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=00007f95b9071020 CR3=000000001f59e000 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=00000000000255c1 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdbde71f78 CR3=000000000e1bd000 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=36353a343020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323739 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000