[ 39.012845] ------------[ cut here ]------------ [ 39.013767] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.015832] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.017301] Modules linked in: [ 39.017936] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.019926] Tainted: [W]=WARN [ 39.020480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.022202] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.023175] 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 [ 39.026369] RSP: 0018:ffff88801849fbc0 EFLAGS: 00010286 [ 39.027349] RAX: 0000000000000000 RBX: ffffed1003093f78 RCX: ffffffff813a4050 [ 39.028651] RDX: ffff888016e48000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.029965] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003093f2f [ 39.031234] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.032515] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801849fdf8 [ 39.033808] FS: 00007f43e2c7d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.035229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.036305] CR2: 00007ffedf349ef8 CR3: 000000000e1ca000 CR4: 0000000000350ef0 [ 39.037594] Call Trace: [ 39.038112] [ 39.038522] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.039410] ? __create_object+0x59/0x80 [ 39.040199] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.041170] __vmalloc_noprof+0x59/0x60 [ 39.041914] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.042782] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.043665] bpf_prog_alloc+0x39/0x200 [ 39.044414] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.045334] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.046242] do_seccomp+0x349/0x25e0 [ 39.046953] ? find_held_lock+0x2b/0x80 [ 39.047727] ? do_prlimit+0x310/0x610 [ 39.048441] ? __pfx_do_seccomp+0x10/0x10 [ 39.049236] ? do_raw_spin_unlock+0x53/0x220 [ 39.050085] ? _raw_spin_unlock+0x1e/0x40 [ 39.050874] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.051840] ? static_key_count+0x60/0x80 [ 39.052594] prctl_set_seccomp+0x4e/0x70 [ 39.053396] __do_sys_prctl+0xe6c/0x1d70 [ 39.054205] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.055058] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.056065] ? irqentry_exit+0xf3/0x650 [ 39.056845] do_syscall_64+0xbf/0x430 [ 39.057541] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.058498] RIP: 0033:0x7f43e316f5cd [ 39.059214] 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 [ 39.062430] RSP: 002b:00007ffedf347c30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.063826] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43e316f5cd [ 39.065148] RDX: 000055e1900aae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.066429] RBP: 00007ffedf347c90 R08: 0000000000000000 R09: 00007ffedf347330 [ 39.067729] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e1bd2fcad0 [ 39.069017] R13: 00007ffedf3480c0 R14: 000055e1bd2fdbc0 R15: 000055e1bd30e780 [ 39.070357] [ 39.070819] irq event stamp: 1837 [ 39.071426] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 39.072979] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 39.074506] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 39.076083] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 39.077615] ---[ end trace 0000000000000000 ]--- [ 42.484906] ------------[ cut here ]------------ [ 42.485829] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.487804] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.489279] Modules linked in: [ 42.489909] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.491860] Tainted: [W]=WARN [ 42.492414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.493839] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.494726] 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 [ 42.497796] RSP: 0018:ffff88801ada7bc0 EFLAGS: 00010286 [ 42.498758] RAX: 0000000000000000 RBX: ffffed10035b4f78 RCX: ffffffff813a4050 [ 42.500014] RDX: ffff88800ef40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.501267] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035b4f2f [ 42.502532] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.503793] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ada7df8 [ 42.505058] FS: 00007fc2c0f66900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.506463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.507501] CR2: 00007fc2c1458580 CR3: 0000000016503000 CR4: 0000000000350ef0 [ 42.508771] Call Trace: [ 42.509223] [ 42.509624] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.510505] ? __create_object+0x59/0x80 [ 42.511267] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.512227] __vmalloc_noprof+0x59/0x60 [ 42.512969] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.513827] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.514745] bpf_prog_alloc+0x39/0x200 [ 42.515428] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.516355] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.517241] do_seccomp+0x349/0x25e0 [ 42.517947] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.518832] ? __pfx_do_seccomp+0x10/0x10 [ 42.519556] ? find_held_lock+0x2b/0x80 [ 42.520305] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.521254] ? static_key_count+0x60/0x80 [ 42.522064] prctl_set_seccomp+0x4e/0x70 [ 42.522866] __do_sys_prctl+0xe6c/0x1d70 [ 42.523612] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.524498] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.525474] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.526467] ? irqentry_exit+0xf3/0x650 [ 42.527257] do_syscall_64+0xbf/0x430 [ 42.528019] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.529007] RIP: 0033:0x7fc2c14585cd [ 42.529727] 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 [ 42.532989] RSP: 002b:00007ffcc0399820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.534394] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2c14585cd [ 42.535712] RDX: 000055808d611e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.537016] RBP: 00007ffcc0399880 R08: 0000000000000000 R09: 00007ffcc0398f20 [ 42.538316] R10: 0000000000000000 R11: 0000000000000246 R12: 000055809733ead0 [ 42.539611] R13: 00007ffcc0399cb0 R14: 000055809733fbc0 R15: 0000558097350780 [ 42.540945] [ 42.541385] irq event stamp: 1827 [ 42.542041] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 42.543581] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 42.545145] softirqs last enabled at (1840): [] handle_softirqs+0x50c/0x770 [ 42.546714] softirqs last disabled at (1835): [] __irq_exit_rcu+0xc4/0x100 [ 42.548259] ---[ end trace 0000000000000000 ]--- [ 43.349522] ------------[ cut here ]------------ [ 43.350451] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.352440] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.353876] Modules linked in: [ 43.354460] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.356645] Tainted: [W]=WARN [ 43.357309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.358747] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.359601] 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 [ 43.363165] RSP: 0018:ffff88801ac77bc0 EFLAGS: 00010286 [ 43.364132] RAX: 0000000000000000 RBX: ffffed100358ef78 RCX: ffffffff813a4050 [ 43.365381] RDX: ffff888013ee9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.366854] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100358ef2f [ 43.368324] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.369760] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac77df8 [ 43.371022] FS: 00007fa1c8ea1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.372452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.373508] CR2: 00007fa1c9393580 CR3: 0000000017714000 CR4: 0000000000350ef0 [ 43.374770] Call Trace: [ 43.375228] [ 43.375629] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.376521] ? __create_object+0x59/0x80 [ 43.377302] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.378279] __vmalloc_noprof+0x59/0x60 [ 43.379031] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.379905] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.380830] bpf_prog_alloc+0x39/0x200 [ 43.381507] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.382414] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.383310] do_seccomp+0x349/0x25e0 [ 43.384017] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.384911] ? __pfx_do_seccomp+0x10/0x10 [ 43.385645] ? find_held_lock+0x2b/0x80 [ 43.386403] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.387350] ? static_key_count+0x60/0x80 [ 43.388169] prctl_set_seccomp+0x4e/0x70 [ 43.388939] __do_sys_prctl+0xe6c/0x1d70 [ 43.389665] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.390513] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.391461] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.392424] ? irqentry_exit+0xf3/0x650 [ 43.393178] do_syscall_64+0xbf/0x430 [ 43.393902] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.394842] RIP: 0033:0x7fa1c93935cd [ 43.395489] 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 [ 43.398612] RSP: 002b:00007ffca5748ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.399963] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1c93935cd [ 43.401240] RDX: 000055c82f09ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.402490] RBP: 00007ffca5748f50 R08: 0000000000000000 R09: 00007ffca57485f0 [ 43.403747] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c86c815240 [ 43.405014] R13: 00007ffca5749380 R14: 000055c86c81e380 R15: 000055c86c829540 [ 43.406296] [ 43.406744] irq event stamp: 1839 [ 43.407339] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 43.408834] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 43.410312] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 43.411807] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 43.413297] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50548' (ECDSA) to the list of known hosts. 2025/11/18 15:21:39 fuzzer started 2025/11/18 15:21:39 dialing manager at localhost:34383 2025/11/18 15:21:40 checking machine... 2025/11/18 15:21:40 checking revisions... [ 44.359758] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:21:40 testing simple program... [ 44.439866] cgroup: Unknown subsys name 'net' [ 44.517428] cgroup: Unknown subsys name 'cpuset' [ 44.534598] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:21:39 Registers: info registers vcpu 0 RAX=ffffffff8664f850 RBX=0000000000000000 RCX=ffffffff817d9966 RDX=0000000000000000 RSI=0000000000000008 RDI=ffffffff8664f850 RBP=ffffffff85f10a20 RSP=ffff8880167376c0 R8 =0000000000000000 R9 =fffffbfff0be2144 R10=ffffffff85f10a23 R11=0000000000000001 R12=ffff88800c0a3a00 R13=00000000000000e8 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff81b2d082 RFL=00000002 [-------] 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 00007fc2c0f66900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc2c151d618 CR3=000000000d95a000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000222f9 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f73e5391000 CR3=000000000a185000 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=31323a353120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343438 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000