[ 46.779750] ------------[ cut here ]------------ [ 46.780706] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.782729] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.784225] Modules linked in: [ 46.784823] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.786792] Tainted: [W]=WARN [ 46.787387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.788851] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.789785] 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 [ 46.792971] RSP: 0018:ffff888018f57bc0 EFLAGS: 00010286 [ 46.793980] RAX: 0000000000000000 RBX: ffffed10031eaf78 RCX: ffffffff813a4050 [ 46.795304] RDX: ffff888017158000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.796612] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031eaf2f [ 46.797918] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.799221] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018f57df8 [ 46.800545] FS: 00007f809ea6f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.801989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.803079] CR2: 00007ffd78deeef8 CR3: 00000000099c7000 CR4: 0000000000350ef0 [ 46.804403] Call Trace: [ 46.804870] [ 46.805344] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.806258] ? __create_object+0x59/0x80 [ 46.807067] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.808061] __vmalloc_noprof+0x59/0x60 [ 46.808782] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.809678] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.810624] bpf_prog_alloc+0x39/0x200 [ 46.811379] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.812347] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.813251] do_seccomp+0x349/0x25e0 [ 46.813979] ? find_held_lock+0x2b/0x80 [ 46.814703] ? do_prlimit+0x310/0x610 [ 46.815447] ? __pfx_do_seccomp+0x10/0x10 [ 46.816265] ? do_raw_spin_unlock+0x53/0x220 [ 46.817113] ? _raw_spin_unlock+0x1e/0x40 [ 46.817863] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.818848] ? static_key_count+0x60/0x80 [ 46.819666] prctl_set_seccomp+0x4e/0x70 [ 46.820470] __do_sys_prctl+0xe6c/0x1d70 [ 46.821274] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.822147] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.823137] ? irqentry_exit+0xf3/0x650 [ 46.823859] do_syscall_64+0xbf/0x430 [ 46.824617] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.825587] RIP: 0033:0x7f809ef615cd [ 46.826305] 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 [ 46.829521] RSP: 002b:00007ffd78dec8e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.830943] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f809ef615cd [ 46.832234] RDX: 0000562db818fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.833559] RBP: 00007ffd78dec940 R08: 0000000000000000 R09: 00007ffd78debfe0 [ 46.834882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562dd9882ad0 [ 46.836208] R13: 00007ffd78decd70 R14: 0000562dd9883bc0 R15: 0000562dd9894780 [ 46.837546] [ 46.838013] irq event stamp: 1867 [ 46.838637] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 46.840184] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 46.841755] softirqs last enabled at (1832): [] handle_softirqs+0x50c/0x770 [ 46.843321] softirqs last disabled at (1827): [] __irq_exit_rcu+0xc4/0x100 [ 46.844880] ---[ end trace 0000000000000000 ]--- [ 50.324624] ------------[ cut here ]------------ [ 50.325545] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.327587] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 50.329053] Modules linked in: [ 50.329637] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.331644] Tainted: [W]=WARN [ 50.332257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.333751] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.334679] 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 [ 50.337873] RSP: 0018:ffff8880162cfbc0 EFLAGS: 00010286 [ 50.338847] RAX: 0000000000000000 RBX: ffffed1002c59f78 RCX: ffffffff813a4050 [ 50.340134] RDX: ffff8880164ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.341436] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c59f2f [ 50.342721] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.344023] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162cfdf8 [ 50.345328] FS: 00007fea1ac27900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.346767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.347836] CR2: 00007ffdf6e04ef8 CR3: 000000000d877000 CR4: 0000000000350ef0 [ 50.349130] Call Trace: [ 50.349599] [ 50.350061] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.350975] ? __create_object+0x59/0x80 [ 50.351728] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.352718] __vmalloc_noprof+0x59/0x60 [ 50.353482] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.354365] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.355297] bpf_prog_alloc+0x39/0x200 [ 50.356027] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.356979] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.357856] do_seccomp+0x349/0x25e0 [ 50.358581] ? find_held_lock+0x2b/0x80 [ 50.359353] ? do_prlimit+0x310/0x610 [ 50.360088] ? __pfx_do_seccomp+0x10/0x10 [ 50.360859] ? do_raw_spin_unlock+0x53/0x220 [ 50.361700] ? _raw_spin_unlock+0x1e/0x40 [ 50.362482] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.363467] ? static_key_count+0x60/0x80 [ 50.364298] prctl_set_seccomp+0x4e/0x70 [ 50.365074] __do_sys_prctl+0xe6c/0x1d70 [ 50.365827] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.366692] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.367685] ? irqentry_exit+0xf3/0x650 [ 50.368469] do_syscall_64+0xbf/0x430 [ 50.369226] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.370190] RIP: 0033:0x7fea1b1195cd [ 50.370860] 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 [ 50.374095] RSP: 002b:00007ffdf6e02490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.375468] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fea1b1195cd [ 50.376769] RDX: 000055ed67d27e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.378069] RBP: 00007ffdf6e024f0 R08: 0000000000000000 R09: 00007ffdf6e01b90 [ 50.379345] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ed9806cad0 [ 50.380652] R13: 00007ffdf6e02920 R14: 000055ed9806dbc0 R15: 000055ed9807e780 [ 50.381965] [ 50.382398] irq event stamp: 1759 [ 50.383049] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 50.384580] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 50.385934] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 50.387213] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 50.388482] ---[ end trace 0000000000000000 ]--- [ 51.182016] ------------[ cut here ]------------ [ 51.182887] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.185049] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 51.186739] Modules linked in: [ 51.187452] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.189463] Tainted: [W]=WARN [ 51.190075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.191557] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.192511] 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 [ 51.195694] RSP: 0018:ffff88801714fbc0 EFLAGS: 00010286 [ 51.196707] RAX: 0000000000000000 RBX: ffffed1002e29f78 RCX: ffffffff813a4050 [ 51.198001] RDX: ffff888016373780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.199293] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e29f2f [ 51.200610] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.201927] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801714fdf8 [ 51.203225] FS: 00007fb07ae59900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.204701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.205783] CR2: 00007fff71f4bef8 CR3: 0000000014051000 CR4: 0000000000350ef0 [ 51.207087] Call Trace: [ 51.207556] [ 51.208010] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.208873] ? __create_object+0x59/0x80 [ 51.209669] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.210642] __vmalloc_noprof+0x59/0x60 [ 51.211410] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.212321] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.213272] bpf_prog_alloc+0x39/0x200 [ 51.214000] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.214889] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.215799] do_seccomp+0x349/0x25e0 [ 51.216541] ? find_held_lock+0x2b/0x80 [ 51.217301] ? do_prlimit+0x310/0x610 [ 51.218058] ? __pfx_do_seccomp+0x10/0x10 [ 51.218807] ? do_raw_spin_unlock+0x53/0x220 [ 51.219648] ? _raw_spin_unlock+0x1e/0x40 [ 51.220440] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.221424] ? static_key_count+0x60/0x80 [ 51.222239] prctl_set_seccomp+0x4e/0x70 [ 51.223021] __do_sys_prctl+0xe6c/0x1d70 [ 51.223781] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.224669] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.225632] ? irqentry_exit+0xf3/0x650 [ 51.226407] do_syscall_64+0xbf/0x430 [ 51.227154] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.228128] RIP: 0033:0x7fb07b34b5cd [ 51.228839] 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 [ 51.232014] RSP: 002b:00007fff71f496c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.233426] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb07b34b5cd [ 51.234718] RDX: 0000558acf802e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.236013] RBP: 00007fff71f49720 R08: 0000000000000000 R09: 00007fff71f48dc0 [ 51.237334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558b06e6c240 [ 51.238621] R13: 00007fff71f49b50 R14: 0000558b06e75380 R15: 0000558b06e80540 [ 51.239969] [ 51.240408] irq event stamp: 1885 [ 51.241060] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 51.242591] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 51.244116] softirqs last enabled at (1444): [] handle_softirqs+0x50c/0x770 [ 51.245688] softirqs last disabled at (1439): [] __irq_exit_rcu+0xc4/0x100 [ 51.247218] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61246' (ECDSA) to the list of known hosts. 2025/11/17 15:01:13 fuzzer started 2025/11/17 15:01:14 dialing manager at localhost:37895 2025/11/17 15:01:14 checking machine... 2025/11/17 15:01:14 checking revisions... [ 52.145651] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:01:14 testing simple program... [ 52.237153] cgroup: Unknown subsys name 'net' [ 52.290442] cgroup: Unknown subsys name 'cpuset' [ 52.304385] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:01:13 Registers: info registers vcpu 0 RAX=89006fe518411200 RBX=ffff888009627dc0 RCX=ffffffff86a0b8ba RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff8880096277a8 R8 =ffffffff86a0b8be R9 =ffff8880096278a0 R10=000000000003c9ed R11=000000000000897b R12=ffffffff8135e7a2 R13=ffff8880096278a8 R14=ffff888009627dc0 R15=ffff888009627860 RIP=ffffffff81528ee4 RFL=00000292 [--S-A--] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fea1b1de618 CR3=00000000099cb000 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=000000000002372d 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055ed98091768 CR3=000000000d49f000 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=219f402a2b9dc7b39543e8c07d3012c2 XMM02=ec2efd57dc4c00df0000000000304460 XMM03=60a234edff58de740000000000304530 XMM04=315ce8f85c1750a400000000000ae988 XMM05=86c01dddf49944410000000000322268 XMM06=ae874397eddf69350000000000321308 XMM07=e042d86d42eb936e00000000003127b8 XMM08=60a234edff58de740000000000304530 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000