[ 38.944717] ------------[ cut here ]------------ [ 38.945598] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.947590] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 38.948997] Modules linked in: [ 38.949606] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.951543] Tainted: [W]=WARN [ 38.952075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.953498] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.954334] 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 [ 38.957402] RSP: 0018:ffff88801bab7bc0 EFLAGS: 00010286 [ 38.958356] RAX: 0000000000000000 RBX: ffffed1003756f78 RCX: ffffffff813a4050 [ 38.959599] RDX: ffff88801601b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.960829] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003756f2f [ 38.962073] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.963324] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bab7df8 [ 38.964571] FS: 00007f9e9c9e7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.965957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.966981] CR2: 00007ffd7d19def7 CR3: 000000000a054000 CR4: 0000000000350ef0 [ 38.968212] Call Trace: [ 38.968698] [ 38.969094] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.969954] ? __create_object+0x59/0x80 [ 38.970710] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.971640] __vmalloc_noprof+0x59/0x60 [ 38.972339] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.973177] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.974075] bpf_prog_alloc+0x39/0x200 [ 38.974790] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.975683] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.976556] do_seccomp+0x349/0x25e0 [ 38.977203] ? find_held_lock+0x2b/0x80 [ 38.977925] ? do_prlimit+0x310/0x610 [ 38.978632] ? __pfx_do_seccomp+0x10/0x10 [ 38.979353] ? do_raw_spin_unlock+0x53/0x220 [ 38.980150] ? _raw_spin_unlock+0x1e/0x40 [ 38.980898] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.981834] ? static_key_count+0x60/0x80 [ 38.982609] prctl_set_seccomp+0x4e/0x70 [ 38.983324] __do_sys_prctl+0xe6c/0x1d70 [ 38.984074] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.984912] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.985840] ? irqentry_exit+0xf3/0x650 [ 38.986574] do_syscall_64+0xbf/0x430 [ 38.987251] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.988170] RIP: 0033:0x7f9e9ced95cd [ 38.988859] 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 [ 38.991927] RSP: 002b:00007ffd7d19baa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.993241] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9e9ced95cd [ 38.994470] RDX: 0000558ae3adce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.995732] RBP: 00007ffd7d19bb00 R08: 0000000000000000 R09: 00007ffd7d19b1a0 [ 38.996975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558b11535ad0 [ 38.998234] R13: 00007ffd7d19bf30 R14: 0000558b11536bc0 R15: 0000558b11547780 [ 38.999522] [ 38.999928] irq event stamp: 1709 [ 39.000554] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 39.002019] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 39.003510] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 39.005026] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 39.006495] ---[ end trace 0000000000000000 ]--- [ 42.290821] ------------[ cut here ]------------ [ 42.291793] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.293858] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.295331] Modules linked in: [ 42.295969] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.297972] Tainted: [W]=WARN [ 42.298577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.300080] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.301007] 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 [ 42.304229] RSP: 0018:ffff888016327bc0 EFLAGS: 00010286 [ 42.305212] RAX: 0000000000000000 RBX: ffffed1002c64f78 RCX: ffffffff813a4050 [ 42.306516] RDX: ffff88801743b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.307811] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c64f2f [ 42.309095] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.310389] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016327df8 [ 42.311684] FS: 00007fcd32983900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.313130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.314213] CR2: 00007fcd32e75580 CR3: 000000000e387000 CR4: 0000000000350ef0 [ 42.315521] Call Trace: [ 42.315983] [ 42.316402] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.317298] ? __create_object+0x59/0x80 [ 42.318068] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.319043] __vmalloc_noprof+0x59/0x60 [ 42.319804] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.320678] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.321617] bpf_prog_alloc+0x39/0x200 [ 42.322308] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.323247] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.324135] do_seccomp+0x349/0x25e0 [ 42.324869] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.325771] ? __pfx_do_seccomp+0x10/0x10 [ 42.326560] ? find_held_lock+0x2b/0x80 [ 42.327282] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.328240] ? static_key_count+0x60/0x80 [ 42.329023] prctl_set_seccomp+0x4e/0x70 [ 42.329799] __do_sys_prctl+0xe6c/0x1d70 [ 42.330584] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.331432] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.332413] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.333436] ? irqentry_exit+0xf3/0x650 [ 42.334208] do_syscall_64+0xbf/0x430 [ 42.334974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.335942] RIP: 0033:0x7fcd32e755cd [ 42.336648] 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 [ 42.339863] RSP: 002b:00007fff0d301cd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.341239] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcd32e755cd [ 42.342530] RDX: 0000563fd6eb4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.343838] RBP: 00007fff0d301d30 R08: 0000000000000000 R09: 00007fff0d3013d0 [ 42.345133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ff8887ad0 [ 42.346421] R13: 00007fff0d302160 R14: 0000563ff8888bc0 R15: 0000563ff8899780 [ 42.347741] [ 42.348176] irq event stamp: 1763 [ 42.348831] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 42.350378] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 42.351922] softirqs last enabled at (1482): [] handle_softirqs+0x50c/0x770 [ 42.353463] softirqs last disabled at (1477): [] __irq_exit_rcu+0xc4/0x100 [ 42.354992] ---[ end trace 0000000000000000 ]--- [ 43.165172] ------------[ cut here ]------------ [ 43.166105] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.168075] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 43.169552] Modules linked in: [ 43.170139] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.172148] Tainted: [W]=WARN [ 43.172740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.174195] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.175108] 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 [ 43.178274] RSP: 0018:ffff888009b07bc0 EFLAGS: 00010286 [ 43.179262] RAX: 0000000000000000 RBX: ffffed1001360f78 RCX: ffffffff813a4050 [ 43.180543] RDX: ffff8880167b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.181818] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001360f2f [ 43.183103] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.184378] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009b07df8 [ 43.185651] FS: 00007efd1e0a9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.187099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.188153] CR2: 00007ffd2a84cef7 CR3: 000000001dd35000 CR4: 0000000000350ef0 [ 43.189425] Call Trace: [ 43.189938] [ 43.190349] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.191238] ? __create_object+0x59/0x80 [ 43.192021] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.192985] __vmalloc_noprof+0x59/0x60 [ 43.193734] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.194606] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.195543] bpf_prog_alloc+0x39/0x200 [ 43.196233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.197152] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.198063] do_seccomp+0x349/0x25e0 [ 43.198782] ? find_held_lock+0x2b/0x80 [ 43.199543] ? do_prlimit+0x310/0x610 [ 43.200236] ? __pfx_do_seccomp+0x10/0x10 [ 43.201018] ? do_raw_spin_unlock+0x53/0x220 [ 43.201836] ? _raw_spin_unlock+0x1e/0x40 [ 43.202619] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.203587] ? static_key_count+0x60/0x80 [ 43.204341] prctl_set_seccomp+0x4e/0x70 [ 43.205109] __do_sys_prctl+0xe6c/0x1d70 [ 43.205887] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.206744] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.207704] ? irqentry_exit+0xf3/0x650 [ 43.208419] do_syscall_64+0xbf/0x430 [ 43.209146] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.210103] RIP: 0033:0x7efd1e59b5cd [ 43.210812] 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 [ 43.213933] RSP: 002b:00007ffd2a84a470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.215350] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd1e59b5cd [ 43.216649] RDX: 0000561510a80e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.217924] RBP: 00007ffd2a84a4d0 R08: 0000000000000000 R09: 00007ffd2a849b70 [ 43.219219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561524108ad0 [ 43.220501] R13: 00007ffd2a84a900 R14: 0000561524109bc0 R15: 000056152411a780 [ 43.221787] [ 43.222212] irq event stamp: 1761 [ 43.222869] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 43.224355] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 43.225859] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 43.227387] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 43.228877] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37924' (ECDSA) to the list of known hosts. 2025/11/18 08:27:27 fuzzer started 2025/11/18 08:27:27 dialing manager at localhost:34383 2025/11/18 08:27:27 checking machine... 2025/11/18 08:27:27 checking revisions... [ 44.159645] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:27:27 testing simple program... [ 44.247875] cgroup: Unknown subsys name 'net' [ 44.308232] cgroup: Unknown subsys name 'cpuset' [ 44.327445] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:27:26 Registers: info registers vcpu 0 RAX=dffffc0000000001 RBX=ffff888009627e18 RCX=0000000000000001 RDX=ffff888009628000 RSI=ffff888009627de8 RDI=ffff888009627850 RBP=ffff888009620000 RSP=ffff8880096277d0 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=000000000000b615 R12=ffff888009627801 R13=ffff888009627888 R14=ffff888009627de8 R15=ffff888009627840 RIP=ffffffff8135fbdf RFL=00000202 [-------] 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcd32f3b0b0 CR3=0000000013ed3000 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=ffffffffffffffffffffffff00000000 XMM01=000000000000000000005600746f6f72 XMM02=ff000000000000000000000000000000 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=000a687361622f6e69622f3a746f6f72 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001cf11 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc0f2d52f8 CR3=000000000d40a000 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=7ff35db21c3b10ade946ed66ea479f3e XMM02=ec2efd57dc4c00df0000000000303f38 XMM03=eed98fccde576ea50000000000304008 XMM04=4aab35e6b387223400000000000ae988 XMM05=0394861f14684e590000000000320670 XMM06=3e829fc8c8edc99000000000003204f8 XMM07=e042d86d42eb936e0000000000311080 XMM08=eed98fccde576ea50000000000304008 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000