[ 46.332549] ------------[ cut here ]------------ [ 46.333497] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.335864] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.337328] Modules linked in: [ 46.337939] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.339942] Tainted: [W]=WARN [ 46.340776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.342358] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.343282] 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 [ 46.346516] RSP: 0018:ffff88801b517bc0 EFLAGS: 00010286 [ 46.347499] RAX: 0000000000000000 RBX: ffffed10036a2f78 RCX: ffffffff813a4050 [ 46.348785] RDX: ffff8880171ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.350119] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036a2f2f [ 46.351403] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.352687] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b517df8 [ 46.354043] FS: 00007efebc750900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.355510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.356569] CR2: 00007ffe11cfdef7 CR3: 000000000ea2c000 CR4: 0000000000350ef0 [ 46.357909] Call Trace: [ 46.358421] [ 46.358835] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.359730] ? __create_object+0x59/0x80 [ 46.360513] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.361514] __vmalloc_noprof+0x59/0x60 [ 46.362298] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.363132] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.364074] bpf_prog_alloc+0x39/0x200 [ 46.364803] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.365753] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.366677] do_seccomp+0x349/0x25e0 [ 46.367404] ? find_held_lock+0x2b/0x80 [ 46.368120] ? do_prlimit+0x310/0x610 [ 46.368886] ? __pfx_do_seccomp+0x10/0x10 [ 46.369678] ? do_raw_spin_unlock+0x53/0x220 [ 46.370559] ? _raw_spin_unlock+0x1e/0x40 [ 46.371343] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.372320] ? static_key_count+0x60/0x80 [ 46.373115] prctl_set_seccomp+0x4e/0x70 [ 46.373933] __do_sys_prctl+0xe6c/0x1d70 [ 46.374744] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.375618] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.376605] ? irqentry_exit+0xf3/0x650 [ 46.377387] do_syscall_64+0xbf/0x430 [ 46.378118] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.379063] RIP: 0033:0x7efebcc425cd [ 46.379767] 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 [ 46.383003] RSP: 002b:00007ffe11cfc120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.384360] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efebcc425cd [ 46.385679] RDX: 000056383c6dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.387009] RBP: 00007ffe11cfc180 R08: 0000000000000000 R09: 00007ffe11cfb820 [ 46.388297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563873377ad0 [ 46.389590] R13: 00007ffe11cfc5b0 R14: 0000563873378bc0 R15: 0000563873389780 [ 46.390929] [ 46.391399] irq event stamp: 1791 [ 46.392019] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 46.393563] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 46.394844] softirqs last enabled at (1412): [] handle_softirqs+0x50c/0x770 [ 46.396123] softirqs last disabled at (1401): [] __irq_exit_rcu+0xc4/0x100 [ 46.397402] ---[ end trace 0000000000000000 ]--- [ 49.276667] ------------[ cut here ]------------ [ 49.277238] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.278457] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.279331] Modules linked in: [ 49.279688] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.281066] Tainted: [W]=WARN [ 49.281422] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.282312] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.282829] 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 [ 49.284706] RSP: 0018:ffff888016677bc0 EFLAGS: 00010286 [ 49.285287] RAX: 0000000000000000 RBX: ffffed1002ccef78 RCX: ffffffff813a4050 [ 49.286030] RDX: ffff888016ab1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.286788] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ccef2f [ 49.287546] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.288305] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016677df8 [ 49.289057] FS: 00007feaf0952900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.289906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.290534] CR2: 00007feaf0e44580 CR3: 000000000ddba000 CR4: 0000000000350ef0 [ 49.291288] Call Trace: [ 49.291561] [ 49.291802] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.292326] ? __create_object+0x59/0x80 [ 49.292763] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.293338] __vmalloc_noprof+0x59/0x60 [ 49.293761] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.294271] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.294795] bpf_prog_alloc+0x39/0x200 [ 49.295221] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.295752] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.296278] do_seccomp+0x349/0x25e0 [ 49.296682] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.297195] ? __pfx_do_seccomp+0x10/0x10 [ 49.297667] ? find_held_lock+0x2b/0x80 [ 49.298090] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.298654] ? static_key_count+0x60/0x80 [ 49.299099] prctl_set_seccomp+0x4e/0x70 [ 49.299551] __do_sys_prctl+0xe6c/0x1d70 [ 49.300003] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.300506] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.301056] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.301684] ? irqentry_exit+0xf3/0x650 [ 49.302206] do_syscall_64+0xbf/0x430 [ 49.302742] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.303355] RIP: 0033:0x7feaf0e445cd [ 49.303838] 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 [ 49.305748] RSP: 002b:00007ffdd38e09b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.306554] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feaf0e445cd [ 49.307300] RDX: 000055fb0f911e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.308033] RBP: 00007ffdd38e0a10 R08: 0000000000000000 R09: 00007ffdd38e00b0 [ 49.308792] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fb440e0ad0 [ 49.309544] R13: 00007ffdd38e0e40 R14: 000055fb440e1bc0 R15: 000055fb440f2780 [ 49.310296] [ 49.310546] irq event stamp: 1683 [ 49.310909] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 49.311789] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 49.312672] softirqs last enabled at (1608): [] handle_softirqs+0x50c/0x770 [ 49.313721] softirqs last disabled at (1595): [] __irq_exit_rcu+0xc4/0x100 [ 49.314606] ---[ end trace 0000000000000000 ]--- [ 50.125191] ------------[ cut here ]------------ [ 50.126105] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.128108] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.129585] Modules linked in: [ 50.130178] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.132202] Tainted: [W]=WARN [ 50.132799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.134262] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.135133] 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 [ 50.138311] RSP: 0018:ffff8880179dfbc0 EFLAGS: 00010286 [ 50.139310] RAX: 0000000000000000 RBX: ffffed1002f3bf78 RCX: ffffffff813a4050 [ 50.140605] RDX: ffff88800f6e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.141900] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f3bf2f [ 50.143229] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.144522] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179dfdf8 [ 50.145852] FS: 00007f3dbdc16900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.147297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.148352] CR2: 00007f3dbe108580 CR3: 0000000020153000 CR4: 0000000000350ef0 [ 50.149683] Call Trace: [ 50.150155] [ 50.150617] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.151530] ? __create_object+0x59/0x80 [ 50.152319] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.153304] __vmalloc_noprof+0x59/0x60 [ 50.154030] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.154911] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.155841] bpf_prog_alloc+0x39/0x200 [ 50.156584] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.157533] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.158448] do_seccomp+0x349/0x25e0 [ 50.159129] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.160035] ? __pfx_do_seccomp+0x10/0x10 [ 50.160826] ? find_held_lock+0x2b/0x80 [ 50.161607] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.162571] ? static_key_count+0x60/0x80 [ 50.163368] prctl_set_seccomp+0x4e/0x70 [ 50.164105] __do_sys_prctl+0xe6c/0x1d70 [ 50.164895] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.165760] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.166746] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.167739] ? irqentry_exit+0xf3/0x650 [ 50.168529] do_syscall_64+0xbf/0x430 [ 50.169305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.170277] RIP: 0033:0x7f3dbe1085cd [ 50.170950] 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 [ 50.174164] RSP: 002b:00007fff0300f320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.175582] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3dbe1085cd [ 50.176903] RDX: 0000558ed1881e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.178201] RBP: 00007fff0300f380 R08: 0000000000000000 R09: 00007fff0300ea20 [ 50.179520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558f07c022b0 [ 50.180828] R13: 00007fff0300f7b0 R14: 0000558f07c04d20 R15: 0000558f07c168d0 [ 50.182181] [ 50.182654] irq event stamp: 1723 [ 50.183300] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 50.184878] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 50.186437] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 50.188014] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 50.189568] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29938' (ECDSA) to the list of known hosts. 2025/11/19 00:06:22 fuzzer started 2025/11/19 00:06:23 dialing manager at localhost:34383 2025/11/19 00:06:23 checking machine... 2025/11/19 00:06:23 checking revisions... [ 51.097751] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:06:23 testing simple program... [ 51.183726] cgroup: Unknown subsys name 'net' [ 51.238000] cgroup: Unknown subsys name 'cpuset' [ 51.251599] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:06:22 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff888009627794 RDX=1ffff110012c4f13 RSI=ffffffff815d6c98 RDI=ffff888009627908 RBP=ffff8880096278d8 RSP=ffff888009627838 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000023e35 R12=ffff888009627908 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff888008c4b780 RIP=ffffffff8161913e RFL=00000282 [--S----] 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff724e6a48 CR3=000000000de71000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=3adeab139d5f15c800000000000ae988 XMM05=1319e678c5640f8a0000000000322318 XMM06=50bc7b2586e41a3d0000000000322280 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81c0c3d0 RBX=ffffffff86735668 RCX=ffffffff81c0c3c4 RDX=0000000000000000 RSI=ffffffff86acfa8e RDI=ffffffff86735650 RBP=ffffffff86735650 RSP=ffff888016d8f780 R8 =ffffffff86acfa8e R9 =0000000000000000 R10=000000000003c9ed R11=000000000002942d R12=ffffffff86735664 R13=ffffffff86735650 R14=ffffffff86735650 R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000283 [--S---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 00007feaf0952900 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=00007ffdd38da000 CR3=000000000dc44000 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