[ 46.090273] ------------[ cut here ]------------ [ 46.091242] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.093261] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.094742] Modules linked in: [ 46.095336] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.097289] Tainted: [W]=WARN [ 46.097877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.099351] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.100248] 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 [ 46.103384] RSP: 0018:ffff888018937bc0 EFLAGS: 00010286 [ 46.104360] RAX: 0000000000000000 RBX: ffffed1003126f78 RCX: ffffffff813a4050 [ 46.105637] RDX: ffff88801971b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.106920] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003126f2f [ 46.108201] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.109473] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018937df8 [ 46.110739] FS: 00007fc2abe1d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.112177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.113220] CR2: 00007fc2ac3834a6 CR3: 000000001ccb8000 CR4: 0000000000350ef0 [ 46.114476] Call Trace: [ 46.115014] [ 46.115427] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.116323] ? __create_object+0x59/0x80 [ 46.117127] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.118097] __vmalloc_noprof+0x59/0x60 [ 46.118851] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.119729] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.120678] bpf_prog_alloc+0x39/0x200 [ 46.121360] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.122285] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.123191] do_seccomp+0x349/0x25e0 [ 46.123910] ? find_held_lock+0x2b/0x80 [ 46.124664] ? do_prlimit+0x310/0x610 [ 46.125367] ? __pfx_do_seccomp+0x10/0x10 [ 46.126150] ? do_raw_spin_unlock+0x53/0x220 [ 46.127026] ? _raw_spin_unlock+0x1e/0x40 [ 46.127787] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.128729] ? static_key_count+0x60/0x80 [ 46.129480] prctl_set_seccomp+0x4e/0x70 [ 46.130255] __do_sys_prctl+0xe6c/0x1d70 [ 46.131047] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.131892] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.132859] ? irqentry_exit+0xf3/0x650 [ 46.133579] do_syscall_64+0xbf/0x430 [ 46.134323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.135277] RIP: 0033:0x7fc2ac30f5cd [ 46.135976] 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 [ 46.139175] RSP: 002b:00007ffd8a5a4140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.140514] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2ac30f5cd [ 46.141762] RDX: 000055cfba459e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.143036] RBP: 00007ffd8a5a41a0 R08: 0000000000000000 R09: 00007ffd8a5a3840 [ 46.144303] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cfe4933ad0 [ 46.145571] R13: 00007ffd8a5a45d0 R14: 000055cfe4934bc0 R15: 000055cfe4945780 [ 46.146881] [ 46.147320] irq event stamp: 1835 [ 46.147960] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 46.149479] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 46.150979] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 46.152501] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 46.153984] ---[ end trace 0000000000000000 ]--- [ 49.106993] ------------[ cut here ]------------ [ 49.107940] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.109907] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.111341] Modules linked in: [ 49.111955] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.113936] Tainted: [W]=WARN [ 49.114485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.116172] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.117144] 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 [ 49.120286] RSP: 0018:ffff8880162dfbc0 EFLAGS: 00010286 [ 49.121260] RAX: 0000000000000000 RBX: ffffed1002c5bf78 RCX: ffffffff813a4050 [ 49.122515] RDX: ffff8880177e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.123805] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c5bf2f [ 49.125088] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.126359] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162dfdf8 [ 49.127642] FS: 00007f6524928900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.129054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.130105] CR2: 00007ffcedc9aef7 CR3: 000000001fb79000 CR4: 0000000000350ef0 [ 49.131383] Call Trace: [ 49.131886] [ 49.132295] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.133191] ? __create_object+0x59/0x80 [ 49.133965] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.134935] __vmalloc_noprof+0x59/0x60 [ 49.135688] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.136507] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.137427] bpf_prog_alloc+0x39/0x200 [ 49.138159] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.139093] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.139991] do_seccomp+0x349/0x25e0 [ 49.140705] ? find_held_lock+0x2b/0x80 [ 49.141410] ? do_prlimit+0x310/0x610 [ 49.142148] ? __pfx_do_seccomp+0x10/0x10 [ 49.142937] ? do_raw_spin_unlock+0x53/0x220 [ 49.143766] ? _raw_spin_unlock+0x1e/0x40 [ 49.144492] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.145443] ? static_key_count+0x60/0x80 [ 49.146241] prctl_set_seccomp+0x4e/0x70 [ 49.147031] __do_sys_prctl+0xe6c/0x1d70 [ 49.147807] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.148665] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.149582] ? irqentry_exit+0xf3/0x650 [ 49.150342] do_syscall_64+0xbf/0x430 [ 49.151085] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.152032] RIP: 0033:0x7f6524e1a5cd [ 49.152809] 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 [ 49.156043] RSP: 002b:00007ffcedc982f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.157393] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6524e1a5cd [ 49.158659] RDX: 000056211cba1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.159947] RBP: 00007ffcedc98350 R08: 0000000000000000 R09: 00007ffcedc979f0 [ 49.161204] R10: 0000000000000000 R11: 0000000000000246 R12: 000056211cc38ad0 [ 49.162461] R13: 00007ffcedc98780 R14: 000056211cc39bc0 R15: 000056211cc4a780 [ 49.163755] [ 49.164177] irq event stamp: 1803 [ 49.164815] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 49.166333] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 49.167851] softirqs last enabled at (1484): [] handle_softirqs+0x50c/0x770 [ 49.169362] softirqs last disabled at (1475): [] __irq_exit_rcu+0xc4/0x100 [ 49.170869] ---[ end trace 0000000000000000 ]--- [ 49.927806] ------------[ cut here ]------------ [ 49.928739] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.930819] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.932344] Modules linked in: [ 49.933233] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.935803] Tainted: [W]=WARN [ 49.936390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.937906] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.938862] 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 [ 49.942175] RSP: 0018:ffff88800f31fbc0 EFLAGS: 00010286 [ 49.943200] RAX: 0000000000000000 RBX: ffffed1001e63f78 RCX: ffffffff813a4050 [ 49.944536] RDX: ffff88800f349bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.945884] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e63f2f [ 49.947202] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.948527] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f31fdf8 [ 49.949904] FS: 00007ff4a402e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.951450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.952576] CR2: 00007ffda34c1ef7 CR3: 000000001ce3f000 CR4: 0000000000350ef0 [ 49.953935] Call Trace: [ 49.954433] [ 49.954904] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.955840] ? __create_object+0x59/0x80 [ 49.956690] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.957740] __vmalloc_noprof+0x59/0x60 [ 49.958507] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.959398] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.960337] bpf_prog_alloc+0x39/0x200 [ 49.961081] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.962012] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.962927] do_seccomp+0x349/0x25e0 [ 49.963653] ? find_held_lock+0x2b/0x80 [ 49.964385] ? do_prlimit+0x310/0x610 [ 49.965135] ? __pfx_do_seccomp+0x10/0x10 [ 49.965928] ? do_raw_spin_unlock+0x53/0x220 [ 49.966757] ? _raw_spin_unlock+0x1e/0x40 [ 49.967526] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.968493] ? static_key_count+0x60/0x80 [ 49.969284] prctl_set_seccomp+0x4e/0x70 [ 49.970065] __do_sys_prctl+0xe6c/0x1d70 [ 49.970863] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.971736] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.972714] ? irqentry_exit+0xf3/0x650 [ 49.973436] do_syscall_64+0xbf/0x430 [ 49.974179] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.975142] RIP: 0033:0x7ff4a45205cd [ 49.975858] 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 [ 49.979047] RSP: 002b:00007ffda34c0d50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.980408] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4a45205cd [ 49.981702] RDX: 0000563e74e0de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.983010] RBP: 00007ffda34c0db0 R08: 0000000000000000 R09: 00007ffda34c0450 [ 49.984291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e9b1f4ad0 [ 49.985588] R13: 00007ffda34c11e0 R14: 0000563e9b1f5bc0 R15: 0000563e9b206780 [ 49.986931] [ 49.987364] irq event stamp: 1893 [ 49.988016] hardirqs last enabled at (1903): [] __up_console_sem+0x78/0x80 [ 49.989552] hardirqs last disabled at (1912): [] __up_console_sem+0x5d/0x80 [ 49.991076] softirqs last enabled at (1840): [] handle_softirqs+0x50c/0x770 [ 49.992629] softirqs last disabled at (1835): [] __irq_exit_rcu+0xc4/0x100 [ 49.994146] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62330' (ECDSA) to the list of known hosts. 2025/11/17 22:19:50 fuzzer started 2025/11/17 22:19:50 dialing manager at localhost:37895 2025/11/17 22:19:50 checking machine... 2025/11/17 22:19:50 checking revisions... [ 50.856852] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:19:50 testing simple program... [ 50.945594] cgroup: Unknown subsys name 'net' [ 51.006744] cgroup: Unknown subsys name 'cpuset' [ 51.021516] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:19:49 Registers: info registers vcpu 0 RAX=ffff888015c21bc0 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08998 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000089a9 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 00007fb3fcc60900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffebea60718 CR3=000000000ce93000 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=00000000a60ce07b00000000cec3662e XMM01=00000000000000003d2f569e812025d3 XMM02=0000000000000000719a44e53969d293 XMM03=000000000030bd682e6173f9a7cf8e25 XMM04=6a6f0adde15618ac00000000000ae988 XMM05=1319e678c5640f8a0000000000323328 XMM06=a748ccc27a5f04c10000000000323290 XMM07=58f17c1affdc82d60000000000314d08 XMM08=406589be3f9c4b220000000000314b70 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88800d8f2070 RBX=0000000000000008 RCX=000000000f02000a RDX=0000000000000004 RSI=ffffffff82635a92 RDI=ffff88800d8f2070 RBP=ffff88801fa34780 RSP=ffff88801a53f3f8 R8 =000000000f02000a R9 =ffffed1001b1e40e R10=ffff88800d8f2073 R11=0000000000000001 R12=0000000000000000 R13=0000000000000002 R14=ffff88801a53f490 R15=0000000000000e54 RIP=ffffffff81751c78 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 00007f6524928900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6524edf618 CR3=000000001bf64000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000