[ 45.151431] ------------[ cut here ]------------ [ 45.152350] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.154445] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.155956] Modules linked in: [ 45.156601] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.158655] Tainted: [W]=WARN [ 45.159227] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.160708] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.161607] 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 [ 45.164809] RSP: 0018:ffff88801a237bc0 EFLAGS: 00010286 [ 45.165789] RAX: 0000000000000000 RBX: ffffed1003446f78 RCX: ffffffff813a4050 [ 45.167093] RDX: ffff888017090000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.168403] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003446f2f [ 45.169683] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.170966] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a237df8 [ 45.172255] FS: 00007fd86c498900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.173705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.174772] CR2: 00007fff57117ef7 CR3: 000000000e567000 CR4: 0000000000350ef0 [ 45.176051] Call Trace: [ 45.176568] [ 45.176978] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.177880] ? __create_object+0x59/0x80 [ 45.178671] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.179654] __vmalloc_noprof+0x59/0x60 [ 45.180369] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.181281] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.182208] bpf_prog_alloc+0x39/0x200 [ 45.182958] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.183899] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.184829] do_seccomp+0x349/0x25e0 [ 45.185551] ? find_held_lock+0x2b/0x80 [ 45.186262] ? do_prlimit+0x310/0x610 [ 45.187020] ? __pfx_do_seccomp+0x10/0x10 [ 45.187819] ? do_raw_spin_unlock+0x53/0x220 [ 45.188662] ? _raw_spin_unlock+0x1e/0x40 [ 45.189413] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.190389] ? static_key_count+0x60/0x80 [ 45.191187] prctl_set_seccomp+0x4e/0x70 [ 45.191947] __do_sys_prctl+0xe6c/0x1d70 [ 45.192755] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.193609] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.194579] ? irqentry_exit+0xf3/0x650 [ 45.195306] do_syscall_64+0xbf/0x430 [ 45.196051] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.197028] RIP: 0033:0x7fd86c98a5cd [ 45.197733] 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 [ 45.200900] RSP: 002b:00007fff57115a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.202245] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd86c98a5cd [ 45.203537] RDX: 000056275cea3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.204821] RBP: 00007fff57115aa0 R08: 0000000000000000 R09: 00007fff57115140 [ 45.206095] R10: 0000000000000000 R11: 0000000000000246 R12: 000056277eee7ad0 [ 45.207366] R13: 00007fff57115ed0 R14: 000056277eee8bc0 R15: 000056277eef9780 [ 45.208679] [ 45.209099] irq event stamp: 1711 [ 45.209743] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 45.211283] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 45.212826] softirqs last enabled at (1564): [] handle_softirqs+0x50c/0x770 [ 45.214377] softirqs last disabled at (1559): [] __irq_exit_rcu+0xc4/0x100 [ 45.215903] ---[ end trace 0000000000000000 ]--- [ 48.202256] ------------[ cut here ]------------ [ 48.203398] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.205403] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 48.206877] Modules linked in: [ 48.207469] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.209474] Tainted: [W]=WARN [ 48.210071] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.211537] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.212406] 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 [ 48.215558] RSP: 0018:ffff88801b1afbc0 EFLAGS: 00010286 [ 48.216484] RAX: 0000000000000000 RBX: ffffed1003635f78 RCX: ffffffff813a4050 [ 48.217782] RDX: ffff888015858000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.219058] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003635f2f [ 48.220339] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.221659] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b1afdf8 [ 48.222970] FS: 00007fd181e28900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.224428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.225497] CR2: 00007ffe6705def7 CR3: 0000000013f32000 CR4: 0000000000350ef0 [ 48.226792] Call Trace: [ 48.227255] [ 48.227721] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.228630] ? __create_object+0x59/0x80 [ 48.229374] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.230357] __vmalloc_noprof+0x59/0x60 [ 48.231125] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.232010] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.232976] bpf_prog_alloc+0x39/0x200 [ 48.233714] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.234650] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.235557] do_seccomp+0x349/0x25e0 [ 48.236233] ? find_held_lock+0x2b/0x80 [ 48.237021] ? do_prlimit+0x310/0x610 [ 48.237781] ? __pfx_do_seccomp+0x10/0x10 [ 48.238612] ? do_raw_spin_unlock+0x53/0x220 [ 48.239407] ? _raw_spin_unlock+0x1e/0x40 [ 48.240184] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.241171] ? static_key_count+0x60/0x80 [ 48.241993] prctl_set_seccomp+0x4e/0x70 [ 48.242773] __do_sys_prctl+0xe6c/0x1d70 [ 48.243563] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.244406] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.245409] ? irqentry_exit+0xf3/0x650 [ 48.246170] do_syscall_64+0xbf/0x430 [ 48.246924] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.247890] RIP: 0033:0x7fd18231a5cd [ 48.248623] 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 [ 48.251856] RSP: 002b:00007ffe6705bfe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.253302] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd18231a5cd [ 48.254609] RDX: 0000559e6d0f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.255908] RBP: 00007ffe6705c040 R08: 0000000000000000 R09: 00007ffe6705b6e0 [ 48.257206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559e9b818ad0 [ 48.258533] R13: 00007ffe6705c470 R14: 0000559e9b819bc0 R15: 0000559e9b82a780 [ 48.259824] [ 48.260252] irq event stamp: 1797 [ 48.260937] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 48.262493] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 48.264037] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 48.265580] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 48.267086] ---[ end trace 0000000000000000 ]--- [ 49.027049] ------------[ cut here ]------------ [ 49.027989] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.030051] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.031499] Modules linked in: [ 49.032127] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.034096] Tainted: [W]=WARN [ 49.034685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.036134] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.037066] 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 [ 49.040194] RSP: 0018:ffff8880175bfbc0 EFLAGS: 00010286 [ 49.041165] RAX: 0000000000000000 RBX: ffffed1002eb7f78 RCX: ffffffff813a4050 [ 49.042437] RDX: ffff88800f52b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.043721] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb7f2f [ 49.045016] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.046295] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175bfdf8 [ 49.047561] FS: 00007f4b4188b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.049025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.050098] CR2: 00007ffed60f1ef7 CR3: 000000000f66c000 CR4: 0000000000350ef0 [ 49.051406] Call Trace: [ 49.051916] [ 49.052329] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.053228] ? __create_object+0x59/0x80 [ 49.054008] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.054975] __vmalloc_noprof+0x59/0x60 [ 49.055739] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.056630] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.057567] bpf_prog_alloc+0x39/0x200 [ 49.058273] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.059214] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.060110] do_seccomp+0x349/0x25e0 [ 49.060834] ? find_held_lock+0x2b/0x80 [ 49.061603] ? do_prlimit+0x310/0x610 [ 49.062305] ? __pfx_do_seccomp+0x10/0x10 [ 49.063092] ? do_raw_spin_unlock+0x53/0x220 [ 49.063917] ? _raw_spin_unlock+0x1e/0x40 [ 49.064702] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.065680] ? static_key_count+0x60/0x80 [ 49.066450] prctl_set_seccomp+0x4e/0x70 [ 49.067225] __do_sys_prctl+0xe6c/0x1d70 [ 49.067998] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.068877] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.069854] ? irqentry_exit+0xf3/0x650 [ 49.070633] do_syscall_64+0xbf/0x430 [ 49.071330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.072299] RIP: 0033:0x7f4b41d7d5cd [ 49.073009] 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 [ 49.076158] RSP: 002b:00007ffed60f0e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.077561] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4b41d7d5cd [ 49.078848] RDX: 000055b2aba71e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.080128] RBP: 00007ffed60f0e70 R08: 0000000000000000 R09: 00007ffed60f0510 [ 49.081424] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2aeb08bf0 [ 49.082715] R13: 00007ffed60f12a0 R14: 000055b2aeb12380 R15: 000055b2aeb1d460 [ 49.084022] [ 49.084461] irq event stamp: 1721 [ 49.085105] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 49.086838] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 49.088375] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 49.089979] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 49.091500] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7257' (ECDSA) to the list of known hosts. 2025/11/17 18:45:09 fuzzer started 2025/11/17 18:45:09 dialing manager at localhost:37895 2025/11/17 18:45:09 checking machine... 2025/11/17 18:45:09 checking revisions... [ 49.948856] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:45:09 testing simple program... [ 50.037209] cgroup: Unknown subsys name 'net' [ 50.090199] cgroup: Unknown subsys name 'cpuset' [ 50.107849] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:45:08 Registers: info registers vcpu 0 RAX=000000000004658d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f15b56eb000 CR3=000000000a5a6000 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=35343a383120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363436 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=00007fd18231b000 RCX=ffffffff812099a2 RDX=ffff888015bfb780 RSI=00007fd18231b000 RDI=ffffffffff600000 RBP=0000000000000001 RSP=ffff88806cf089f0 R8 =ffffffff869d7fd6 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000003 R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff888015bfb780 R15=ffff888008c4b780 RIP=ffffffff817517c8 RFL=00000206 [-----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 00007fd181e28900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe67056000 CR3=000000000d20a000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000