[ 39.127389] ------------[ cut here ]------------ [ 39.128371] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.130556] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.132129] Modules linked in: [ 39.132807] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.135203] Tainted: [W]=WARN [ 39.135921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.137527] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.138514] 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 [ 39.141894] RSP: 0018:ffff88800a3a7bc0 EFLAGS: 00010286 [ 39.142945] RAX: 0000000000000000 RBX: ffffed1001474f78 RCX: ffffffff813a4050 [ 39.144344] RDX: ffff88801515b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.145725] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001474f2f [ 39.147088] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.148455] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a3a7df8 [ 39.149845] FS: 00007f39e248e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.151368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.152484] CR2: 00007fff760a3ef7 CR3: 000000000e444000 CR4: 0000000000350ef0 [ 39.153882] Call Trace: [ 39.154427] [ 39.154865] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.155817] ? __create_object+0x59/0x80 [ 39.156655] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.157689] __vmalloc_noprof+0x59/0x60 [ 39.158491] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.159421] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.160427] bpf_prog_alloc+0x39/0x200 [ 39.161161] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.162169] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.163122] do_seccomp+0x349/0x25e0 [ 39.163886] ? find_held_lock+0x2b/0x80 [ 39.164688] ? do_prlimit+0x310/0x610 [ 39.165512] ? __pfx_do_seccomp+0x10/0x10 [ 39.166296] ? do_raw_spin_unlock+0x53/0x220 [ 39.167181] ? _raw_spin_unlock+0x1e/0x40 [ 39.168005] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.169026] ? static_key_count+0x60/0x80 [ 39.169903] prctl_set_seccomp+0x4e/0x70 [ 39.170718] __do_sys_prctl+0xe6c/0x1d70 [ 39.171529] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.172430] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.173458] ? irqentry_exit+0xf3/0x650 [ 39.174216] do_syscall_64+0xbf/0x430 [ 39.174989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.175978] RIP: 0033:0x7f39e29805cd [ 39.176716] 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 [ 39.180057] RSP: 002b:00007fff760a1950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.181496] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39e29805cd [ 39.182837] RDX: 0000559c50355e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.184171] RBP: 00007fff760a19b0 R08: 0000000000000000 R09: 00007fff760a1050 [ 39.185551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559c8d788ad0 [ 39.186762] R13: 00007fff760a1de0 R14: 0000559c8d789bc0 R15: 0000559c8d79a780 [ 39.187930] [ 39.188355] irq event stamp: 1823 [ 39.188906] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 39.190291] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 39.191682] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 39.193072] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 39.194439] ---[ end trace 0000000000000000 ]--- [ 42.370463] ------------[ cut here ]------------ [ 42.371206] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.372869] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.374084] Modules linked in: [ 42.374610] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.376258] Tainted: [W]=WARN [ 42.376755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.377993] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.378762] 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 [ 42.381391] RSP: 0018:ffff88801552fbc0 EFLAGS: 00010286 [ 42.382152] RAX: 0000000000000000 RBX: ffffed1002aa5f78 RCX: ffffffff813a4050 [ 42.383212] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.384274] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002aa5f2f [ 42.385477] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.386557] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801552fdf8 [ 42.387629] FS: 00007f070ce77900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.388840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.389735] CR2: 00007ffef82c6ef7 CR3: 000000001f7d0000 CR4: 0000000000350ef0 [ 42.390800] Call Trace: [ 42.391185] [ 42.391567] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.392278] ? __create_object+0x59/0x80 [ 42.392954] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.393772] __vmalloc_noprof+0x59/0x60 [ 42.394416] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.395111] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.395883] bpf_prog_alloc+0x39/0x200 [ 42.396495] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.397231] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.397982] do_seccomp+0x349/0x25e0 [ 42.398568] ? find_held_lock+0x2b/0x80 [ 42.399156] ? do_prlimit+0x310/0x610 [ 42.399775] ? __pfx_do_seccomp+0x10/0x10 [ 42.400433] ? do_raw_spin_unlock+0x53/0x220 [ 42.401082] ? _raw_spin_unlock+0x1e/0x40 [ 42.401749] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.402559] ? static_key_count+0x60/0x80 [ 42.403181] prctl_set_seccomp+0x4e/0x70 [ 42.403831] __do_sys_prctl+0xe6c/0x1d70 [ 42.404480] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.405152] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.405965] ? irqentry_exit+0xf3/0x650 [ 42.406600] do_syscall_64+0xbf/0x430 [ 42.407178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.407973] RIP: 0033:0x7f070d3695cd [ 42.408558] 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 [ 42.411195] RSP: 002b:00007ffef82c4ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.412341] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f070d3695cd [ 42.413415] RDX: 0000558904a9fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.414477] RBP: 00007ffef82c4f50 R08: 0000000000000000 R09: 00007ffef82c45f0 [ 42.415545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558927bdb240 [ 42.416608] R13: 00007ffef82c5380 R14: 0000558927be4380 R15: 0000558927bef540 [ 42.417714] [ 42.418066] irq event stamp: 1703 [ 42.418610] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 42.419885] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 42.421150] softirqs last enabled at (1312): [] handle_softirqs+0x50c/0x770 [ 42.422456] softirqs last disabled at (1295): [] __irq_exit_rcu+0xc4/0x100 [ 42.423717] ---[ end trace 0000000000000000 ]--- [ 43.190513] ------------[ cut here ]------------ [ 43.191424] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.193465] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.195150] Modules linked in: [ 43.195816] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.197854] Tainted: [W]=WARN [ 43.198464] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.199931] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.200865] 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 [ 43.204036] RSP: 0018:ffff88800a0b7bc0 EFLAGS: 00010286 [ 43.205027] RAX: 0000000000000000 RBX: ffffed1001416f78 RCX: ffffffff813a4050 [ 43.206335] RDX: ffff888016970000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.207620] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001416f2f [ 43.208913] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.210219] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a0b7df8 [ 43.211491] FS: 00007f7c5ae50900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.212944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.214016] CR2: 00007ffdb9754ef7 CR3: 000000001f704000 CR4: 0000000000350ef0 [ 43.215309] Call Trace: [ 43.215811] [ 43.216218] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.217114] ? __create_object+0x59/0x80 [ 43.217909] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.218884] __vmalloc_noprof+0x59/0x60 [ 43.219648] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.220542] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.221476] bpf_prog_alloc+0x39/0x200 [ 43.222163] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.223089] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.223965] do_seccomp+0x349/0x25e0 [ 43.224683] ? find_held_lock+0x2b/0x80 [ 43.225449] ? do_prlimit+0x310/0x610 [ 43.226159] ? __pfx_do_seccomp+0x10/0x10 [ 43.226947] ? do_raw_spin_unlock+0x53/0x220 [ 43.227778] ? _raw_spin_unlock+0x1e/0x40 [ 43.228562] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.229546] ? static_key_count+0x60/0x80 [ 43.230296] prctl_set_seccomp+0x4e/0x70 [ 43.231063] __do_sys_prctl+0xe6c/0x1d70 [ 43.231835] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.232683] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.233676] ? irqentry_exit+0xf3/0x650 [ 43.234426] do_syscall_64+0xbf/0x430 [ 43.235115] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.236055] RIP: 0033:0x7f7c5b3425cd [ 43.236740] 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 [ 43.239873] RSP: 002b:00007ffdb9752980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.241247] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7c5b3425cd [ 43.242509] RDX: 000055709f808e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.243784] RBP: 00007ffdb97529e0 R08: 0000000000000000 R09: 00007ffdb9752080 [ 43.245048] R10: 0000000000000000 R11: 0000000000000246 R12: 00005570b5cd32b0 [ 43.246341] R13: 00007ffdb9752e10 R14: 00005570b5cd5d20 R15: 00005570b5ce78d0 [ 43.247624] [ 43.248045] irq event stamp: 1813 [ 43.248692] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 43.250213] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 43.251713] softirqs last enabled at (1358): [] handle_softirqs+0x50c/0x770 [ 43.253254] softirqs last disabled at (1353): [] __irq_exit_rcu+0xc4/0x100 [ 43.254457] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33432' (ECDSA) to the list of known hosts. 2025/11/18 16:25:33 fuzzer started 2025/11/18 16:25:34 dialing manager at localhost:34383 2025/11/18 16:25:34 checking machine... 2025/11/18 16:25:34 checking revisions... [ 44.189759] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:25:34 testing simple program... [ 44.283125] cgroup: Unknown subsys name 'net' [ 44.342211] cgroup: Unknown subsys name 'cpuset' [ 44.364876] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:25:33 Registers: info registers vcpu 0 RAX=000000000003c62b RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f070d42c650 CR3=000000000dfea000 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=9269dc2037002d9ce44b4a9463baea4d XMM02=0000000000302460eff9b2d0a8fce9cb XMM03=00000000003025302c67c8bc2e329bc3 XMM04=60e38017b995190300000000000ae988 XMM05=5ed0511518e1e13e000000000031fbe8 XMM06=474038aa6c007e1f000000000031ec88 XMM07=e042d86d42eb936e000000000030e8d0 XMM08=546b36218d0b163d0000000000302530 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff888016908000 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016908a58 RSP=ffff888015d47b38 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016908a80 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152712e RFL=00000007 [-----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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f070ce77900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f070ce56020 CR3=000000001f73d000 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