[ 46.685603] ------------[ cut here ]------------ [ 46.686587] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.688719] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.690263] Modules linked in: [ 46.690868] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.692893] Tainted: [W]=WARN [ 46.693485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.694960] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.695910] 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 [ 46.699099] RSP: 0018:ffff888017a37bc0 EFLAGS: 00010286 [ 46.700096] RAX: 0000000000000000 RBX: ffffed1002f46f78 RCX: ffffffff813a4050 [ 46.701420] RDX: ffff8880175a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.702699] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f46f2f [ 46.703995] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.705282] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a37df8 [ 46.706581] FS: 00007f50b2260900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.708063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.709144] CR2: 00007ffefdc72ef7 CR3: 000000000e54c000 CR4: 0000000000350ef0 [ 46.710436] Call Trace: [ 46.710899] [ 46.711356] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.712276] ? __create_object+0x59/0x80 [ 46.713113] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.714199] __vmalloc_noprof+0x59/0x60 [ 46.714988] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.715965] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.717004] bpf_prog_alloc+0x39/0x200 [ 46.717816] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.718856] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.719888] do_seccomp+0x349/0x25e0 [ 46.720689] ? find_held_lock+0x2b/0x80 [ 46.721548] ? do_prlimit+0x310/0x610 [ 46.722381] ? __pfx_do_seccomp+0x10/0x10 [ 46.723269] ? do_raw_spin_unlock+0x53/0x220 [ 46.724218] ? _raw_spin_unlock+0x1e/0x40 [ 46.725082] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.726254] ? static_key_count+0x60/0x80 [ 46.727358] prctl_set_seccomp+0x4e/0x70 [ 46.728340] __do_sys_prctl+0xe6c/0x1d70 [ 46.729207] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.730154] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.731223] ? irqentry_exit+0xf3/0x650 [ 46.732070] do_syscall_64+0xbf/0x430 [ 46.732836] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.733893] RIP: 0033:0x7f50b27525cd [ 46.734676] 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 [ 46.738168] RSP: 002b:00007ffefdc71c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.739676] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f50b27525cd [ 46.741094] RDX: 000055aef2c17e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.742502] RBP: 00007ffefdc71ce0 R08: 0000000000000000 R09: 00007ffefdc71380 [ 46.743915] R10: 0000000000000000 R11: 0000000000000246 R12: 000055af23141240 [ 46.745319] R13: 00007ffefdc72110 R14: 000055af2314a380 R15: 000055af23155540 [ 46.746737] [ 46.747250] irq event stamp: 1765 [ 46.747918] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 46.749577] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 46.751227] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 46.752903] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 46.754187] ---[ end trace 0000000000000000 ]--- [ 49.673240] ------------[ cut here ]------------ [ 49.674284] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.676544] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.678120] Modules linked in: [ 49.678768] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.681006] Tainted: [W]=WARN [ 49.681670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.683570] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.684683] 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 [ 49.688278] RSP: 0018:ffff88800e0f7bc0 EFLAGS: 00010286 [ 49.689379] RAX: 0000000000000000 RBX: ffffed1001c1ef78 RCX: ffffffff813a4050 [ 49.690794] RDX: ffff8880163ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.692251] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c1ef2f [ 49.693704] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.695158] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e0f7df8 [ 49.696614] FS: 00007fa9a9814900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.698243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.699439] CR2: 00007fa9a9d06580 CR3: 000000000f976000 CR4: 0000000000350ef0 [ 49.700909] Call Trace: [ 49.701475] [ 49.701936] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.702947] ? __create_object+0x59/0x80 [ 49.703835] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.704928] __vmalloc_noprof+0x59/0x60 [ 49.705778] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.706756] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.707809] bpf_prog_alloc+0x39/0x200 [ 49.708641] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.709684] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.710700] do_seccomp+0x349/0x25e0 [ 49.711502] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.712523] ? __pfx_do_seccomp+0x10/0x10 [ 49.713411] ? find_held_lock+0x2b/0x80 [ 49.714263] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.715343] ? static_key_count+0x60/0x80 [ 49.716250] prctl_set_seccomp+0x4e/0x70 [ 49.717118] __do_sys_prctl+0xe6c/0x1d70 [ 49.717950] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.718910] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.720011] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.721132] ? irqentry_exit+0xf3/0x650 [ 49.721944] do_syscall_64+0xbf/0x430 [ 49.722773] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.723859] RIP: 0033:0x7fa9a9d065cd [ 49.724650] 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 [ 49.728251] RSP: 002b:00007ffc68c35660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.729782] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa9a9d065cd [ 49.731229] RDX: 000055bde1136e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.732989] RBP: 00007ffc68c356c0 R08: 0000000000000000 R09: 00007ffc68c34d60 [ 49.734451] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be0a3edb10 [ 49.735900] R13: 00007ffc68c35af0 R14: 000055be0a3ee2b0 R15: 000055be0a4026f0 [ 49.737226] [ 49.737631] irq event stamp: 1833 [ 49.738250] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 49.739719] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 49.741177] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770 [ 49.742651] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 49.744110] ---[ end trace 0000000000000000 ]--- [ 50.232741] ------------[ cut here ]------------ [ 50.233583] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.235417] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.236760] Modules linked in: [ 50.237333] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.239138] Tainted: [W]=WARN [ 50.239648] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.241010] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.241843] 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 [ 50.245021] RSP: 0018:ffff888015d07bc0 EFLAGS: 00010286 [ 50.245993] RAX: 0000000000000000 RBX: ffffed1002ba0f78 RCX: ffffffff813a4050 [ 50.247182] RDX: ffff888018979bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.248382] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba0f2f [ 50.249580] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.250768] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d07df8 [ 50.251978] FS: 00007f6e075fd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.253314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.254304] CR2: 00007f6e07b634a6 CR3: 000000001fbfd000 CR4: 0000000000350ef0 [ 50.255501] Call Trace: [ 50.255940] [ 50.256372] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.257230] ? __create_object+0x59/0x80 [ 50.257937] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.258864] __vmalloc_noprof+0x59/0x60 [ 50.259583] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.260433] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.261326] bpf_prog_alloc+0x39/0x200 [ 50.261991] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.262875] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.263746] do_seccomp+0x349/0x25e0 [ 50.264435] ? find_held_lock+0x2b/0x80 [ 50.265162] ? do_prlimit+0x310/0x610 [ 50.265829] ? __pfx_do_seccomp+0x10/0x10 [ 50.266579] ? do_raw_spin_unlock+0x53/0x220 [ 50.267375] ? _raw_spin_unlock+0x1e/0x40 [ 50.268142] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.269021] ? static_key_count+0x60/0x80 [ 50.269794] prctl_set_seccomp+0x4e/0x70 [ 50.270539] __do_sys_prctl+0xe6c/0x1d70 [ 50.271289] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.272121] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.273002] ? irqentry_exit+0xf3/0x650 [ 50.273737] do_syscall_64+0xbf/0x430 [ 50.274442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.275352] RIP: 0033:0x7f6e07aef5cd [ 50.275990] 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 [ 50.279044] RSP: 002b:00007ffeaf7b11b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.280360] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e07aef5cd [ 50.281584] RDX: 0000565127ce5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.282809] RBP: 00007ffeaf7b1210 R08: 0000000000000000 R09: 00007ffeaf7b08b0 [ 50.284070] R10: 0000000000000000 R11: 0000000000000246 R12: 000056512e705ad0 [ 50.285294] R13: 00007ffeaf7b1640 R14: 000056512e706bc0 R15: 000056512e717780 [ 50.286419] [ 50.286780] irq event stamp: 1917 [ 50.287335] hardirqs last enabled at (1927): [] __up_console_sem+0x78/0x80 [ 50.288649] hardirqs last disabled at (1936): [] __up_console_sem+0x5d/0x80 [ 50.289953] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 50.291271] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 50.292577] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33090' (ECDSA) to the list of known hosts. 2025/11/17 17:31:54 fuzzer started 2025/11/17 17:31:54 dialing manager at localhost:37895 2025/11/17 17:31:54 checking machine... 2025/11/17 17:31:54 checking revisions... [ 51.040242] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:31:55 testing simple program... [ 51.098334] cgroup: Unknown subsys name 'net' [ 51.128916] cgroup: Unknown subsys name 'cpuset' [ 51.136720] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:31:54 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1159 RSI=ffffffff81ab1613 RDI=ffff88806ce08a70 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=000000000002560c R12=0000000000000000 R13=0000000000000000 R14=ffff88800d648000 R15=ffff88806ce08a70 RIP=ffffffff8135e45f 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 00007fa9a9814900 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=00007fa9a97cd008 CR3=000000000cae1000 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=ffffffff87ce3c48 RBX=ffff88800d648000 RCX=ce8eb1a54feab795 RDX=000000004b97fa8f RSI=0000000077f11951 RDI=ffff88800d648a80 RBP=ffff88800d648a58 RSP=ffff888018857630 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88800d648a80 R13=0000000000003db4 R14=0000000000000001 R15=ce8eb1a54feab795 RIP=ffffffff81527b51 RFL=00000017 [----APC] 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 00007fa9a9814900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd243285f8 CR3=000000000cae1000 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=58fe18d40c1691bbe74d27cda432f59e XMM02=000000000031f9e8405749d8372a36f1 XMM03=00000000003210581319e678c5640f8a XMM04=6587bdd5621496ca00000000000ae988 XMM05=2b06ec800f7e4edd0000000000321058 XMM06=e1bcd410fb3842e6000000000031f9e8 XMM07=139997807ff5a4420000000000312aa8 XMM08=e042d86d42eb936e0000000000310d48 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000