[ 54.036288] ------------[ cut here ]------------ [ 54.037065] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.038730] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 54.039932] Modules linked in: [ 54.040450] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.042104] Tainted: [W]=WARN [ 54.042585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.043802] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.044554] 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 [ 54.047204] RSP: 0018:ffff888013fdfbc0 EFLAGS: 00010286 [ 54.048017] RAX: 0000000000000000 RBX: ffffed10027fbf78 RCX: ffffffff813a4050 [ 54.049091] RDX: ffff8880163c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.050145] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027fbf2f [ 54.051206] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.052274] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013fdfdf8 [ 54.053366] FS: 00007f6b4ecdf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.054566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.055449] CR2: 00007ffe1fcd3ef7 CR3: 000000000a20f000 CR4: 0000000000350ef0 [ 54.056516] Call Trace: [ 54.056919] [ 54.057257] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.057990] ? __create_object+0x59/0x80 [ 54.058630] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.059436] __vmalloc_noprof+0x59/0x60 [ 54.060022] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.060762] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.061533] bpf_prog_alloc+0x39/0x200 [ 54.062104] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.062876] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.063616] do_seccomp+0x349/0x25e0 [ 54.064177] ? find_held_lock+0x2b/0x80 [ 54.064829] ? do_prlimit+0x310/0x610 [ 54.065447] ? __pfx_do_seccomp+0x10/0x10 [ 54.066067] ? do_raw_spin_unlock+0x53/0x220 [ 54.066749] ? _raw_spin_unlock+0x1e/0x40 [ 54.067355] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.068140] ? static_key_count+0x60/0x80 [ 54.068802] prctl_set_seccomp+0x4e/0x70 [ 54.069438] __do_sys_prctl+0xe6c/0x1d70 [ 54.070053] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.070756] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.071558] ? irqentry_exit+0xf3/0x650 [ 54.072157] do_syscall_64+0xbf/0x430 [ 54.072782] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.073561] RIP: 0033:0x7f6b4f1d15cd [ 54.074110] 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 [ 54.076740] RSP: 002b:00007ffe1fcd2180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.077859] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b4f1d15cd [ 54.078923] RDX: 000056379e1d8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.079981] RBP: 00007ffe1fcd21e0 R08: 0000000000000000 R09: 00007ffe1fcd1880 [ 54.081040] R10: 0000000000000000 R11: 0000000000000246 R12: 00005637d4effad0 [ 54.082116] R13: 00007ffe1fcd2610 R14: 00005637d4f00bc0 R15: 00005637d4f11780 [ 54.083197] [ 54.083577] irq event stamp: 1673 [ 54.084086] hardirqs last enabled at (1681): [] __up_console_sem+0x78/0x80 [ 54.085389] hardirqs last disabled at (1692): [] __up_console_sem+0x5d/0x80 [ 54.086653] softirqs last enabled at (1426): [] handle_softirqs+0x50c/0x770 [ 54.087940] softirqs last disabled at (1421): [] __irq_exit_rcu+0xc4/0x100 [ 54.089213] ---[ end trace 0000000000000000 ]--- [ 57.513935] ------------[ cut here ]------------ [ 57.514879] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.516846] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 57.518307] Modules linked in: [ 57.518986] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.520988] Tainted: [W]=WARN [ 57.521588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.523054] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.523967] 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 [ 57.527142] RSP: 0018:ffff88801b65fbc0 EFLAGS: 00010286 [ 57.528110] RAX: 0000000000000000 RBX: ffffed10036cbf78 RCX: ffffffff813a4050 [ 57.529400] RDX: ffff888015389bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.530691] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036cbf2f [ 57.531963] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.533256] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b65fdf8 [ 57.534533] FS: 00007f39b7ec2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.535963] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.537035] CR2: 00007f39b83b4580 CR3: 000000000bc20000 CR4: 0000000000350ef0 [ 57.538318] Call Trace: [ 57.538806] [ 57.539212] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.540100] ? __create_object+0x59/0x80 [ 57.540891] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.541839] __vmalloc_noprof+0x59/0x60 [ 57.542586] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.543445] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.544316] bpf_prog_alloc+0x39/0x200 [ 57.545057] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.545978] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.546876] do_seccomp+0x349/0x25e0 [ 57.547603] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.548491] ? __pfx_do_seccomp+0x10/0x10 [ 57.549239] ? find_held_lock+0x2b/0x80 [ 57.549996] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.550947] ? static_key_count+0x60/0x80 [ 57.551748] prctl_set_seccomp+0x4e/0x70 [ 57.552524] __do_sys_prctl+0xe6c/0x1d70 [ 57.553273] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.554119] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.555087] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.556051] ? irqentry_exit+0xf3/0x650 [ 57.556837] do_syscall_64+0xbf/0x430 [ 57.557566] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.558505] RIP: 0033:0x7f39b83b45cd [ 57.559159] 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 [ 57.562261] RSP: 002b:00007ffd4f6f6d80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.563626] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39b83b45cd [ 57.564929] RDX: 00005581828d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.566403] RBP: 00007ffd4f6f6de0 R08: 0000000000000000 R09: 00007ffd4f6f6480 [ 57.567728] R10: 0000000000000000 R11: 0000000000000246 R12: 000055818e1c3ad0 [ 57.569120] R13: 00007ffd4f6f7210 R14: 000055818e1c4bc0 R15: 000055818e1d5780 [ 57.570461] [ 57.570912] irq event stamp: 1741 [ 57.571585] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 57.573179] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 57.574720] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 57.576333] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 57.577905] ---[ end trace 0000000000000000 ]--- [ 58.375213] ------------[ cut here ]------------ [ 58.376111] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.378109] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 58.379538] Modules linked in: [ 58.380116] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.382308] Tainted: [W]=WARN [ 58.382964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.384423] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.385290] 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 [ 58.388816] RSP: 0018:ffff8880170d7bc0 EFLAGS: 00010286 [ 58.389795] RAX: 0000000000000000 RBX: ffffed1002e1af78 RCX: ffffffff813a4050 [ 58.391048] RDX: ffff88801a391bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.392520] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1af2f [ 58.394061] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.395524] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170d7df8 [ 58.396810] FS: 00007f7ac9c45900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.398232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.399290] CR2: 00007f7aca137580 CR3: 000000001e148000 CR4: 0000000000350ef0 [ 58.400550] Call Trace: [ 58.401025] [ 58.401491] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.402345] ? __create_object+0x59/0x80 [ 58.403142] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.404106] __vmalloc_noprof+0x59/0x60 [ 58.404885] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.405766] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.406717] bpf_prog_alloc+0x39/0x200 [ 58.407454] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.408363] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.409275] do_seccomp+0x349/0x25e0 [ 58.409985] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.410889] ? __pfx_do_seccomp+0x10/0x10 [ 58.411681] ? find_held_lock+0x2b/0x80 [ 58.412438] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.413355] ? static_key_count+0x60/0x80 [ 58.414157] prctl_set_seccomp+0x4e/0x70 [ 58.414945] __do_sys_prctl+0xe6c/0x1d70 [ 58.415961] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.416825] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.417810] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.418790] ? irqentry_exit+0xf3/0x650 [ 58.419557] do_syscall_64+0xbf/0x430 [ 58.420269] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.421214] RIP: 0033:0x7f7aca1375cd [ 58.421904] 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 [ 58.425108] RSP: 002b:00007fff1784edc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.426495] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7aca1375cd [ 58.427783] RDX: 0000564375800e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.429099] RBP: 00007fff1784ee20 R08: 0000000000000000 R09: 00007fff1784e4c0 [ 58.430394] R10: 0000000000000000 R11: 0000000000000246 R12: 000056439006fbf0 [ 58.431699] R13: 00007fff1784f250 R14: 0000564390079380 R15: 0000564390084460 [ 58.433029] [ 58.433489] irq event stamp: 1791 [ 58.434091] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 58.435570] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 58.437070] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 58.438574] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 58.440073] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53518' (ECDSA) to the list of known hosts. 2025/11/18 08:35:51 fuzzer started 2025/11/18 08:35:51 dialing manager at localhost:34383 2025/11/18 08:35:51 checking machine... 2025/11/18 08:35:51 checking revisions... [ 59.343778] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:35:52 testing simple program... [ 59.436833] cgroup: Unknown subsys name 'net' [ 59.494731] cgroup: Unknown subsys name 'cpuset' [ 59.507783] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:35:51 Registers: info registers vcpu 0 RAX=000000000000000d RBX=ffff88800a242550 RCX=0000000000000001 RDX=0000000000000dc0 RSI=000000000000000d RDI=ffff8880160ef770 RBP=ffff88800945d280 RSP=ffff8880160ef768 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000dc0 R13=0000000000000001 R14=ffff88800945d280 R15=0000000000000dc0 RIP=ffffffff82642a94 RFL=00000287 [--S--PC] 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 00007f39b7ec2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f39b847a0b0 CR3=000000001e29f000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000062 RBX=0000560960fd7360 RCX=00007ff0ca621d47 RDX=00000000ffffffff RSI=0000000000000000 RDI=0000560960fdad40 RBP=0000000000000062 RSP=00007ffe8c9e6398 R8 =00331184b7c42da2 R9 =00007ff0ca9ad000 R10=00007ff0ca9ad000 R11=0000000000000202 R12=0000000000000062 R13=00007ff0ca9454ed R14=00007ff0ca9454e3 R15=0000000000000000 RIP=00007ff0ca849b38 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007ff0c9d58900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe0470f358 CR3=000000000b874000 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=00000000002ca3a82fccd54c36d8a3f3 XMM01=32ece7695ae99685e64b365911c38834 XMM02=0000000000305750eff9b2d0a8fce9cb XMM03=00000000003058202c67c8bc2e329bc3 XMM04=08566f3dd63e460900000000000ae988 XMM05=cfea1ee7ceabbe020000000000321e00 XMM06=1c9d3f5f5a5fd6360000000000321c88 XMM07=e042d86d42eb936e0000000000310e40 XMM08=128172adfd2a23730000000000305820 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000