[ 39.358687] ------------[ cut here ]------------ [ 39.359606] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.361570] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.363044] Modules linked in: [ 39.363673] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.365892] Tainted: [W]=WARN [ 39.366561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.368029] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.368950] 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 [ 39.372166] RSP: 0018:ffff8880190dfbc0 EFLAGS: 00010286 [ 39.373105] RAX: 0000000000000000 RBX: ffffed100321bf78 RCX: ffffffff813a4050 [ 39.374387] RDX: ffff88801669d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.375676] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100321bf2f [ 39.376964] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.378243] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880190dfdf8 [ 39.379538] FS: 00007fa018559900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.380976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.382037] CR2: 00007fffd41faef8 CR3: 000000000cced000 CR4: 0000000000350ef0 [ 39.383323] Call Trace: [ 39.383794] [ 39.384242] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.385097] ? __create_object+0x59/0x80 [ 39.385881] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.386862] __vmalloc_noprof+0x59/0x60 [ 39.387621] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.388494] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.389432] bpf_prog_alloc+0x39/0x200 [ 39.390165] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.391073] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.391982] do_seccomp+0x349/0x25e0 [ 39.392692] ? find_held_lock+0x2b/0x80 [ 39.393446] ? do_prlimit+0x310/0x610 [ 39.394179] ? __pfx_do_seccomp+0x10/0x10 [ 39.394931] ? do_raw_spin_unlock+0x53/0x220 [ 39.395748] ? _raw_spin_unlock+0x1e/0x40 [ 39.396519] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.397475] ? static_key_count+0x60/0x80 [ 39.398275] prctl_set_seccomp+0x4e/0x70 [ 39.399037] __do_sys_prctl+0xe6c/0x1d70 [ 39.399828] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.400675] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.401625] ? irqentry_exit+0xf3/0x650 [ 39.402403] do_syscall_64+0xbf/0x430 [ 39.403103] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.404051] RIP: 0033:0x7fa018a4b5cd [ 39.404747] 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 [ 39.407928] RSP: 002b:00007fffd41f90d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.409286] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa018a4b5cd [ 39.410583] RDX: 00005642e3078e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.411859] RBP: 00007fffd41f9130 R08: 0000000000000000 R09: 00007fffd41f87d0 [ 39.413156] R10: 0000000000000000 R11: 0000000000000246 R12: 000056430e2b1ad0 [ 39.414444] R13: 00007fffd41f9560 R14: 000056430e2b2bc0 R15: 000056430e2c3780 [ 39.415741] [ 39.416202] irq event stamp: 1811 [ 39.416813] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 39.418360] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 39.419879] softirqs last enabled at (1566): [] handle_softirqs+0x50c/0x770 [ 39.421421] softirqs last disabled at (1561): [] __irq_exit_rcu+0xc4/0x100 [ 39.422892] ---[ end trace 0000000000000000 ]--- [ 42.123543] ------------[ cut here ]------------ [ 42.124462] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.126479] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.127962] Modules linked in: [ 42.128594] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.132045] Tainted: [W]=WARN [ 42.132725] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.134214] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.135101] 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 [ 42.138326] RSP: 0018:ffff888016c37bc0 EFLAGS: 00010286 [ 42.139326] RAX: 0000000000000000 RBX: ffffed1002d86f78 RCX: ffffffff813a4050 [ 42.140610] RDX: ffff8880162d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.141894] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d86f2f [ 42.143195] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.144479] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c37df8 [ 42.145762] FS: 00007f2926fea900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.147212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.148276] CR2: 00007ffc10eb2ef8 CR3: 0000000020015000 CR4: 0000000000350ef0 [ 42.149577] Call Trace: [ 42.150042] [ 42.150507] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.151404] ? __create_object+0x59/0x80 [ 42.152177] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.153112] __vmalloc_noprof+0x59/0x60 [ 42.153870] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.154749] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.155680] bpf_prog_alloc+0x39/0x200 [ 42.156416] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.157356] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.158259] do_seccomp+0x349/0x25e0 [ 42.158950] ? find_held_lock+0x2b/0x80 [ 42.159708] ? do_prlimit+0x310/0x610 [ 42.160449] ? __pfx_do_seccomp+0x10/0x10 [ 42.161245] ? do_raw_spin_unlock+0x53/0x220 [ 42.162046] ? _raw_spin_unlock+0x1e/0x40 [ 42.162833] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.163801] ? static_key_count+0x60/0x80 [ 42.164603] prctl_set_seccomp+0x4e/0x70 [ 42.165376] __do_sys_prctl+0xe6c/0x1d70 [ 42.166115] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.166978] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.167944] ? irqentry_exit+0xf3/0x650 [ 42.168710] do_syscall_64+0xbf/0x430 [ 42.169447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.170417] RIP: 0033:0x7f29274dc5cd [ 42.171092] 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 [ 42.174272] RSP: 002b:00007ffc10eb1a90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.175660] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29274dc5cd [ 42.177042] RDX: 0000555abbc98e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.178307] RBP: 00007ffc10eb1af0 R08: 0000000000000000 R09: 00007ffc10eb1190 [ 42.179589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555af173cad0 [ 42.180855] R13: 00007ffc10eb1f20 R14: 0000555af173dbc0 R15: 0000555af174e780 [ 42.182171] [ 42.182619] irq event stamp: 2063 [ 42.183265] hardirqs last enabled at (2073): [] __up_console_sem+0x78/0x80 [ 42.184767] hardirqs last disabled at (2082): [] __up_console_sem+0x5d/0x80 [ 42.186272] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 42.187682] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 42.188993] ---[ end trace 0000000000000000 ]--- [ 42.821001] ------------[ cut here ]------------ [ 42.821870] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.823620] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.824904] Modules linked in: [ 42.825685] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.827477] Tainted: [W]=WARN [ 42.827965] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.829249] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.830013] 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 [ 42.832793] RSP: 0018:ffff88801727fbc0 EFLAGS: 00010286 [ 42.833657] RAX: 0000000000000000 RBX: ffffed1002e4ff78 RCX: ffffffff813a4050 [ 42.834793] RDX: ffff88800f433780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.835957] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4ff2f [ 42.837115] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.838280] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801727fdf8 [ 42.839420] FS: 00007fc836a15900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.840693] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.841627] CR2: 00007fc836f07580 CR3: 0000000020191000 CR4: 0000000000350ef0 [ 42.842785] Call Trace: [ 42.843227] [ 42.843590] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.844380] ? __create_object+0x59/0x80 [ 42.845039] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.845894] __vmalloc_noprof+0x59/0x60 [ 42.846561] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.847336] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.848123] bpf_prog_alloc+0x39/0x200 [ 42.848777] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.849606] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.850422] do_seccomp+0x349/0x25e0 [ 42.851030] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.851830] ? __pfx_do_seccomp+0x10/0x10 [ 42.852527] ? find_held_lock+0x2b/0x80 [ 42.853202] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.854026] ? static_key_count+0x60/0x80 [ 42.854745] prctl_set_seccomp+0x4e/0x70 [ 42.855442] __do_sys_prctl+0xe6c/0x1d70 [ 42.856103] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.856871] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.857727] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.858600] ? irqentry_exit+0xf3/0x650 [ 42.859284] do_syscall_64+0xbf/0x430 [ 42.859911] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.860751] RIP: 0033:0x7fc836f075cd [ 42.861384] 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 [ 42.864224] RSP: 002b:00007ffe685fea50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.865434] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc836f075cd [ 42.866593] RDX: 000055c0933c1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.867738] RBP: 00007ffe685feab0 R08: 0000000000000000 R09: 00007ffe685fe150 [ 42.868881] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0c7ce62b0 [ 42.870021] R13: 00007ffe685feee0 R14: 000055c0c7ce8d20 R15: 000055c0c7cfa8d0 [ 42.871217] [ 42.871607] irq event stamp: 1771 [ 42.872194] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 42.873557] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 42.874938] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 42.876319] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 42.877752] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9880' (ECDSA) to the list of known hosts. 2025/11/18 17:29:10 fuzzer started 2025/11/18 17:29:11 dialing manager at localhost:34383 2025/11/18 17:29:11 checking machine... 2025/11/18 17:29:11 checking revisions... [ 43.748575] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:29:11 testing simple program... [ 43.845420] cgroup: Unknown subsys name 'net' [ 43.904364] cgroup: Unknown subsys name 'cpuset' [ 43.924898] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:29:10 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009611bc0 RCX=ffff888009627870 RDX=0000000000000000 RSI=ffffffff816194be RDI=ffff888009611fbc RBP=ffff888009611bc0 RSP=ffff888009627748 R8 =0000000000000001 R9 =ffff888009627810 R10=000000000003c9ed R11=000000000000453f R12=0000000000000000 R13=ffff888009627818 R14=ffff888009611bc0 R15=ffff8880096277d0 RIP=ffffffff815bd7a7 RFL=00000213 [----A-C] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc10eab000 CR3=000000001fbbb000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880155b0a58 RCX=ffff888016a07684 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff8880155b0a58 RBP=ffffffff85e1ffe0 RSP=ffff888016a07630 R8 =0000000000000001 R9 =ffff888016a07770 R10=000000000003c9ed R11=000000000002575e R12=ffff8880155b0a58 R13=ffff888016a07684 R14=0000000000000001 R15=0000000000000001 RIP=ffffffff84c71f8a RFL=00000046 [---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 00007f2926fea900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faa20e9f000 CR3=000000001fbbb000 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=6720646572637465733a4d41503d706f 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