[ 47.085307] ------------[ cut here ]------------ [ 47.086205] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.088252] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 47.089696] Modules linked in: [ 47.090274] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.092261] Tainted: [W]=WARN [ 47.092862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.094308] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.095221] 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 [ 47.098393] RSP: 0018:ffff888015c5fbc0 EFLAGS: 00010286 [ 47.099360] RAX: 0000000000000000 RBX: ffffed1002b8bf78 RCX: ffffffff813a4050 [ 47.100637] RDX: ffff88800f943780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.101902] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b8bf2f [ 47.103171] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.104458] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c5fdf8 [ 47.105732] FS: 00007fdc59c6d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.107166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.108269] CR2: 00007fffe0eccef7 CR3: 000000000d130000 CR4: 0000000000350ef0 [ 47.109557] Call Trace: [ 47.110020] [ 47.110490] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.111331] ? __create_object+0x59/0x80 [ 47.112119] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.113077] __vmalloc_noprof+0x59/0x60 [ 47.113841] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.114729] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.115666] bpf_prog_alloc+0x39/0x200 [ 47.116353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.117275] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.118176] do_seccomp+0x349/0x25e0 [ 47.118888] ? find_held_lock+0x2b/0x80 [ 47.119650] ? do_prlimit+0x310/0x610 [ 47.120334] ? __pfx_do_seccomp+0x10/0x10 [ 47.121119] ? do_raw_spin_unlock+0x53/0x220 [ 47.121928] ? _raw_spin_unlock+0x1e/0x40 [ 47.122701] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.123667] ? static_key_count+0x60/0x80 [ 47.124410] prctl_set_seccomp+0x4e/0x70 [ 47.125196] __do_sys_prctl+0xe6c/0x1d70 [ 47.125973] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.126821] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.127800] ? irqentry_exit+0xf3/0x650 [ 47.128558] do_syscall_64+0xbf/0x430 [ 47.129242] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.130175] RIP: 0033:0x7fdc5a15f5cd [ 47.130876] 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 [ 47.134031] RSP: 002b:00007fffe0ecb360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.135374] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdc5a15f5cd [ 47.136675] RDX: 00005558f3755e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.137947] RBP: 00007fffe0ecb3c0 R08: 0000000000000000 R09: 00007fffe0ecaa60 [ 47.139218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555924bd22b0 [ 47.140485] R13: 00007fffe0ecb7f0 R14: 0000555924bd4d20 R15: 0000555924be68d0 [ 47.141797] [ 47.142213] irq event stamp: 1705 [ 47.142858] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 47.144372] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 47.145879] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 47.147422] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 47.148979] ---[ end trace 0000000000000000 ]--- [ 50.377647] ------------[ cut here ]------------ [ 50.378549] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.380623] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 50.382070] Modules linked in: [ 50.382710] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.384937] Tainted: [W]=WARN [ 50.385615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.387086] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.388005] 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 [ 50.391174] RSP: 0018:ffff888016057bc0 EFLAGS: 00010286 [ 50.392166] RAX: 0000000000000000 RBX: ffffed1002c0af78 RCX: ffffffff813a4050 [ 50.393454] RDX: ffff8880158a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.394746] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c0af2f [ 50.396032] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.397298] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016057df8 [ 50.398564] FS: 00007f379aaff900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.399991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.401059] CR2: 00007fff4ed30ef7 CR3: 000000000b9ca000 CR4: 0000000000350ef0 [ 50.402342] Call Trace: [ 50.402855] [ 50.403268] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.404187] ? __create_object+0x59/0x80 [ 50.405005] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.405973] __vmalloc_noprof+0x59/0x60 [ 50.406736] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.407616] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.408558] bpf_prog_alloc+0x39/0x200 [ 50.409253] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.410201] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.411117] do_seccomp+0x349/0x25e0 [ 50.411843] ? find_held_lock+0x2b/0x80 [ 50.412602] ? do_prlimit+0x310/0x610 [ 50.413301] ? __pfx_do_seccomp+0x10/0x10 [ 50.414088] ? do_raw_spin_unlock+0x53/0x220 [ 50.414929] ? _raw_spin_unlock+0x1e/0x40 [ 50.415721] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.416693] ? static_key_count+0x60/0x80 [ 50.417490] prctl_set_seccomp+0x4e/0x70 [ 50.418232] __do_sys_prctl+0xe6c/0x1d70 [ 50.419023] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.419918] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.420898] ? irqentry_exit+0xf3/0x650 [ 50.421655] do_syscall_64+0xbf/0x430 [ 50.422344] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.423295] RIP: 0033:0x7f379aff15cd [ 50.424002] 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 [ 50.427139] RSP: 002b:00007fff4ed2ece0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.428533] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f379aff15cd [ 50.429804] RDX: 00005587aa02de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.431062] RBP: 00007fff4ed2ed40 R08: 0000000000000000 R09: 00007fff4ed2e3e0 [ 50.432354] R10: 0000000000000000 R11: 0000000000000246 R12: 00005587c1311ad0 [ 50.433641] R13: 00007fff4ed2f170 R14: 00005587c1312bc0 R15: 00005587c1323780 [ 50.434939] [ 50.435356] irq event stamp: 1803 [ 50.436009] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 50.437515] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 50.439035] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 50.440591] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 50.442095] ---[ end trace 0000000000000000 ]--- [ 51.281537] ------------[ cut here ]------------ [ 51.282385] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.284422] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 51.285883] Modules linked in: [ 51.286506] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.288478] Tainted: [W]=WARN [ 51.289020] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.290712] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.291728] 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 [ 51.294868] RSP: 0018:ffff88801784fbc0 EFLAGS: 00010286 [ 51.295846] RAX: 0000000000000000 RBX: ffffed1002f09f78 RCX: ffffffff813a4050 [ 51.297119] RDX: ffff888015ed9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.298383] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f09f2f [ 51.299655] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.300926] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801784fdf8 [ 51.302189] FS: 00007faf1ee77900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.303626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.304678] CR2: 00007ffe5073fef7 CR3: 000000000b8cb000 CR4: 0000000000350ef0 [ 51.305941] Call Trace: [ 51.306405] [ 51.306859] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.307765] ? __create_object+0x59/0x80 [ 51.308532] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.309490] __vmalloc_noprof+0x59/0x60 [ 51.310195] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.311060] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.311995] bpf_prog_alloc+0x39/0x200 [ 51.312728] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.313647] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.314537] do_seccomp+0x349/0x25e0 [ 51.315202] ? find_held_lock+0x2b/0x80 [ 51.315972] ? do_prlimit+0x310/0x610 [ 51.316695] ? __pfx_do_seccomp+0x10/0x10 [ 51.317475] ? do_raw_spin_unlock+0x53/0x220 [ 51.318253] ? _raw_spin_unlock+0x1e/0x40 [ 51.319029] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.320004] ? static_key_count+0x60/0x80 [ 51.320809] prctl_set_seccomp+0x4e/0x70 [ 51.321575] __do_sys_prctl+0xe6c/0x1d70 [ 51.322310] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.323162] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.324137] ? irqentry_exit+0xf3/0x650 [ 51.324906] do_syscall_64+0xbf/0x430 [ 51.325643] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.326587] RIP: 0033:0x7faf1f3695cd [ 51.327235] 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 [ 51.330361] RSP: 002b:00007ffe5073e850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.331709] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faf1f3695cd [ 51.332981] RDX: 000055b529f66e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.334244] RBP: 00007ffe5073e8b0 R08: 0000000000000000 R09: 00007ffe5073df50 [ 51.335505] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b53e362ad0 [ 51.336792] R13: 00007ffe5073ece0 R14: 000055b53e363bc0 R15: 000055b53e374780 [ 51.338081] [ 51.338551] irq event stamp: 1809 [ 51.339149] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 51.340664] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 51.342166] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 51.343694] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 51.345196] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21247' (ECDSA) to the list of known hosts. 2025/11/17 18:34:27 fuzzer started 2025/11/17 18:34:27 dialing manager at localhost:37895 2025/11/17 18:34:27 checking machine... 2025/11/17 18:34:27 checking revisions... [ 52.237161] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:34:27 testing simple program... [ 52.320641] cgroup: Unknown subsys name 'net' [ 52.384368] cgroup: Unknown subsys name 'cpuset' [ 52.401182] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:34:26 Registers: info registers vcpu 0 RAX=ffffffff8135e622 RBX=ffffffff81618fa0 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1159 RSI=ffffffff8135e622 RDI=ffff88806ce08b38 RBP=ffff88806ce08b08 RSP=ffff88806ce08a68 R8 =ffffffff869d92cc R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff888015be8000 R15=ffff888009462280 RIP=ffffffff81618fa4 RFL=00000286 [--S--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 00007f93d8760900 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=00007f379b0b4650 CR3=000000001644d000 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=03ff14dd673cd09c00000000000ae988 XMM05=b8de20e086afcb150000000000320bc8 XMM06=b377ed16c25fa83b000000000031f200 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002791b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdc07b8bf8 CR3=000000000e324000 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=2036323a34333a383120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036323a34333a3831203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000