[ 47.113350] ------------[ cut here ]------------ [ 47.114333] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.116412] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 47.118220] Modules linked in: [ 47.119050] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.121551] Tainted: [W]=WARN [ 47.122205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.123722] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.124683] 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 [ 47.127974] RSP: 0018:ffff888015af7bc0 EFLAGS: 00010286 [ 47.129002] RAX: 0000000000000000 RBX: ffffed1002b5ef78 RCX: ffffffff813a4050 [ 47.130363] RDX: ffff88800b643780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.131706] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b5ef2f [ 47.133040] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.134395] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015af7df8 [ 47.135722] FS: 00007f22050f4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.137194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.138357] CR2: 00007f22055e6580 CR3: 000000000d950000 CR4: 0000000000350ef0 [ 47.139709] Call Trace: [ 47.140259] [ 47.140676] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.141613] ? __create_object+0x59/0x80 [ 47.142449] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.143462] __vmalloc_noprof+0x59/0x60 [ 47.144253] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.145159] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.146145] bpf_prog_alloc+0x39/0x200 [ 47.146846] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.147814] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.148754] do_seccomp+0x349/0x25e0 [ 47.149523] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.150453] ? __pfx_do_seccomp+0x10/0x10 [ 47.151283] ? find_held_lock+0x2b/0x80 [ 47.152074] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.153062] ? static_key_count+0x60/0x80 [ 47.153825] prctl_set_seccomp+0x4e/0x70 [ 47.154626] __do_sys_prctl+0xe6c/0x1d70 [ 47.155443] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.156320] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.157307] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.158314] ? irqentry_exit+0xf3/0x650 [ 47.159124] do_syscall_64+0xbf/0x430 [ 47.159813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.160781] RIP: 0033:0x7f22055e65cd [ 47.161529] 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 [ 47.164726] RSP: 002b:00007ffdd50cf9f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.166141] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f22055e65cd [ 47.167281] RDX: 000055fc8ad03e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.168377] RBP: 00007ffdd50cfa50 R08: 0000000000000000 R09: 00007ffdd50cf0f0 [ 47.169483] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fcbdbda2b0 [ 47.170582] R13: 00007ffdd50cfe80 R14: 000055fcbdbdcd20 R15: 000055fcbdbee8d0 [ 47.171700] [ 47.172105] irq event stamp: 1787 [ 47.172607] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 47.173930] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 47.175246] softirqs last enabled at (1406): [] handle_softirqs+0x50c/0x770 [ 47.176546] softirqs last disabled at (1401): [] __irq_exit_rcu+0xc4/0x100 [ 47.177845] ---[ end trace 0000000000000000 ]--- [ 49.978559] ------------[ cut here ]------------ [ 49.979705] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.981774] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.983245] Modules linked in: [ 49.983825] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.985799] Tainted: [W]=WARN [ 49.986383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.987843] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.988751] 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 [ 49.991896] RSP: 0018:ffff88801719fbc0 EFLAGS: 00010286 [ 49.992851] RAX: 0000000000000000 RBX: ffffed1002e33f78 RCX: ffffffff813a4050 [ 49.994150] RDX: ffff888015940000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.995431] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e33f2f [ 49.996694] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.997986] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801719fdf8 [ 49.999261] FS: 00007fe3a38bc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.000691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.001757] CR2: 00007fe3a3e224a6 CR3: 000000000c785000 CR4: 0000000000350ef0 [ 50.003072] Call Trace: [ 50.003537] [ 50.004006] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.004850] ? __create_object+0x59/0x80 [ 50.005653] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.006629] __vmalloc_noprof+0x59/0x60 [ 50.007387] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.008261] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.009194] bpf_prog_alloc+0x39/0x200 [ 50.009893] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.010816] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.011723] do_seccomp+0x349/0x25e0 [ 50.012439] ? find_held_lock+0x2b/0x80 [ 50.013198] ? do_prlimit+0x310/0x610 [ 50.013945] ? __pfx_do_seccomp+0x10/0x10 [ 50.014682] ? do_raw_spin_unlock+0x53/0x220 [ 50.015512] ? _raw_spin_unlock+0x1e/0x40 [ 50.016287] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.017261] ? static_key_count+0x60/0x80 [ 50.018067] prctl_set_seccomp+0x4e/0x70 [ 50.018792] __do_sys_prctl+0xe6c/0x1d70 [ 50.019577] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.020432] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.021401] ? irqentry_exit+0xf3/0x650 [ 50.022179] do_syscall_64+0xbf/0x430 [ 50.022867] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.023798] RIP: 0033:0x7fe3a3dae5cd [ 50.024504] 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 [ 50.027644] RSP: 002b:00007fff55d9d0d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.029002] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3a3dae5cd [ 50.030298] RDX: 000055af1b2bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.031566] RBP: 00007fff55d9d130 R08: 0000000000000000 R09: 00007fff55d9c7d0 [ 50.032836] R10: 0000000000000000 R11: 0000000000000246 R12: 000055af396bcad0 [ 50.034124] R13: 00007fff55d9d560 R14: 000055af396bdbc0 R15: 000055af396ce780 [ 50.035408] [ 50.035824] irq event stamp: 1835 [ 50.036473] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 50.037999] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 50.039503] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 50.041036] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 50.042547] ---[ end trace 0000000000000000 ]--- [ 50.798259] ------------[ cut here ]------------ [ 50.799199] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.801302] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.802776] Modules linked in: [ 50.803417] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.805483] Tainted: [W]=WARN [ 50.806115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.807610] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.808534] 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 [ 50.811739] RSP: 0018:ffff888019ec7bc0 EFLAGS: 00010286 [ 50.812727] RAX: 0000000000000000 RBX: ffffed10033d8f78 RCX: ffffffff813a4050 [ 50.814036] RDX: ffff888015a95340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.815324] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d8f2f [ 50.816608] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.817895] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ec7df8 [ 50.819205] FS: 00007fe33e4b4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.820701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.821782] CR2: 00007fe33e9a6580 CR3: 000000000c416000 CR4: 0000000000350ef0 [ 50.823082] Call Trace: [ 50.823544] [ 50.824005] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.824869] ? __create_object+0x59/0x80 [ 50.825675] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.826644] __vmalloc_noprof+0x59/0x60 [ 50.827419] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.828290] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.829246] bpf_prog_alloc+0x39/0x200 [ 50.830000] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.830895] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.831817] do_seccomp+0x349/0x25e0 [ 50.832542] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.833452] ? __pfx_do_seccomp+0x10/0x10 [ 50.834271] ? find_held_lock+0x2b/0x80 [ 50.835059] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.836050] ? static_key_count+0x60/0x80 [ 50.836817] prctl_set_seccomp+0x4e/0x70 [ 50.837605] __do_sys_prctl+0xe6c/0x1d70 [ 50.838397] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.839262] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.840244] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.841217] ? irqentry_exit+0xf3/0x650 [ 50.842018] do_syscall_64+0xbf/0x430 [ 50.842738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.843708] RIP: 0033:0x7fe33e9a65cd [ 50.844404] 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 [ 50.847601] RSP: 002b:00007fff1758ccd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.848983] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe33e9a65cd [ 50.850336] RDX: 000055b4a3abde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.851637] RBP: 00007fff1758cd30 R08: 0000000000000000 R09: 00007fff1758c3d0 [ 50.852924] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b4c43a7240 [ 50.854248] R13: 00007fff1758d160 R14: 000055b4c43b0380 R15: 000055b4c43bb540 [ 50.855559] [ 50.856020] irq event stamp: 1719 [ 50.856641] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 50.858199] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 50.859721] softirqs last enabled at (1572): [] handle_softirqs+0x50c/0x770 [ 50.861306] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 50.862832] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1288' (ECDSA) to the list of known hosts. 2025/11/18 03:54:15 fuzzer started 2025/11/18 03:54:15 dialing manager at localhost:37895 2025/11/18 03:54:15 checking machine... 2025/11/18 03:54:15 checking revisions... [ 51.796044] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:54:15 testing simple program... [ 51.905026] cgroup: Unknown subsys name 'net' [ 51.995140] cgroup: Unknown subsys name 'cpuset' [ 52.016306] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:54:14 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=00007fff55d9c718 RCX=ffffffff869d7fd2 RDX=1ffff110034cfedb RSI=0000000000000001 RDI=ffff88801a67f6d8 RBP=00007fff55d9c9d0 RSP=ffff88801a67f660 R8 =ffffffff869d7fd6 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffff88801a67ff58 R13=ffff88801a67f718 R14=ffff88801a67ff58 R15=ffff88801a67f6d0 RIP=ffffffff8135fb9c 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 00007fe3a38bc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe3a389b020 CR3=000000002019f000 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=0000000000000001 RBX=0000000000000001 RCX=ffffffff869e8fee RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffff88806cf08ac8 RSP=ffff88806cf089f8 R8 =ffffffff869e8fee R9 =0000000000000000 R10=000000000003c9ed R11=0000000000002d5d R12=0000000000000000 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70 RIP=ffffffff81528ec0 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1cd886e000 CR3=000000000d704000 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=7b5024304874cbbdaf45d16c531f9311 XMM02=0000000000304f88ec2efd57dc4c00df XMM03=0000000000312400a0b1db753eed3bcd XMM04=8819f85caf4ec6bf00000000000ae988 XMM05=f037e64e96da65440000000000321f60 XMM06=405749d8372a36f10000000000321958 XMM07=e042d86d42eb936e0000000000312680 XMM08=a0b1db753eed3bcd0000000000304fe8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000