[ 46.941897] ------------[ cut here ]------------ [ 46.942836] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.944909] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.946394] Modules linked in: [ 46.946992] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.949236] Tainted: [W]=WARN [ 46.950120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.951637] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.952570] 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 [ 46.955842] RSP: 0018:ffff888017307bc0 EFLAGS: 00010286 [ 46.956839] RAX: 0000000000000000 RBX: ffffed1002e60f78 RCX: ffffffff813a4050 [ 46.958193] RDX: ffff88801610b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.959505] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e60f2f [ 46.960807] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.962122] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017307df8 [ 46.963437] FS: 00007fcff54e5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.964914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.966007] CR2: 00007fcff59d7580 CR3: 000000000dc32000 CR4: 0000000000350ef0 [ 46.967316] Call Trace: [ 46.967835] [ 46.968255] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.969179] ? __create_object+0x59/0x80 [ 46.969989] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.970983] __vmalloc_noprof+0x59/0x60 [ 46.971764] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.972654] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.973607] bpf_prog_alloc+0x39/0x200 [ 46.974331] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.975290] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.976218] do_seccomp+0x349/0x25e0 [ 46.976961] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.977896] ? __pfx_do_seccomp+0x10/0x10 [ 46.978710] ? find_held_lock+0x2b/0x80 [ 46.979492] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.980476] ? static_key_count+0x60/0x80 [ 46.981254] prctl_set_seccomp+0x4e/0x70 [ 46.982055] __do_sys_prctl+0xe6c/0x1d70 [ 46.982845] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.983728] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.984725] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.985731] ? irqentry_exit+0xf3/0x650 [ 46.986522] do_syscall_64+0xbf/0x430 [ 46.987237] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.988210] RIP: 0033:0x7fcff59d75cd [ 46.988923] 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 [ 46.992180] RSP: 002b:00007fff21d33b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.993592] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcff59d75cd [ 46.994924] RDX: 0000564ccd221e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.996241] RBP: 00007fff21d33bd0 R08: 0000000000000000 R09: 00007fff21d33270 [ 46.997564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d0caaeb10 [ 46.998893] R13: 00007fff21d34000 R14: 0000564d0caaf2b0 R15: 0000564d0cac36f0 [ 47.000222] [ 47.000702] irq event stamp: 1887 [ 47.001322] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 47.002917] hardirqs last disabled at (1906): [] __up_console_sem+0x5d/0x80 [ 47.004485] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 47.006061] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 47.007367] ---[ end trace 0000000000000000 ]--- [ 50.269950] ------------[ cut here ]------------ [ 50.270879] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.272907] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 50.274384] Modules linked in: [ 50.274990] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.277218] Tainted: [W]=WARN [ 50.278086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.279547] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.280451] 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 [ 50.283640] RSP: 0018:ffff88801c1e7bc0 EFLAGS: 00010286 [ 50.284613] RAX: 0000000000000000 RBX: ffffed100383cf78 RCX: ffffffff813a4050 [ 50.285904] RDX: ffff8880176e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.287191] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100383cf2f [ 50.288473] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.289758] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c1e7df8 [ 50.291034] FS: 00007effe2990900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.292491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.293851] CR2: 00007ffde6f70ef8 CR3: 0000000016e9c000 CR4: 0000000000350ef0 [ 50.295211] Call Trace: [ 50.295715] [ 50.296151] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.297083] ? __create_object+0x59/0x80 [ 50.297880] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.298906] __vmalloc_noprof+0x59/0x60 [ 50.299684] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.300553] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.301493] bpf_prog_alloc+0x39/0x200 [ 50.302197] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.303119] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.304022] do_seccomp+0x349/0x25e0 [ 50.304737] ? find_held_lock+0x2b/0x80 [ 50.305493] ? do_prlimit+0x310/0x610 [ 50.306202] ? __pfx_do_seccomp+0x10/0x10 [ 50.306985] ? do_raw_spin_unlock+0x53/0x220 [ 50.307807] ? _raw_spin_unlock+0x1e/0x40 [ 50.308578] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.309535] ? static_key_count+0x60/0x80 [ 50.310300] prctl_set_seccomp+0x4e/0x70 [ 50.311076] __do_sys_prctl+0xe6c/0x1d70 [ 50.311847] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.312697] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.313696] ? irqentry_exit+0xf3/0x650 [ 50.314512] do_syscall_64+0xbf/0x430 [ 50.315230] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.316225] RIP: 0033:0x7effe2e825cd [ 50.316928] 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 [ 50.320211] RSP: 002b:00007ffde6f6fad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.321614] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007effe2e825cd [ 50.322903] RDX: 000055c4578bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.324169] RBP: 00007ffde6f6fb30 R08: 0000000000000000 R09: 00007ffde6f6f1d0 [ 50.325431] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c464dfab10 [ 50.326706] R13: 00007ffde6f6ff60 R14: 000055c464dfb2b0 R15: 000055c464e0f6f0 [ 50.327974] [ 50.328435] irq event stamp: 1827 [ 50.329034] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 50.330555] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 50.332061] softirqs last enabled at (1506): [] handle_softirqs+0x50c/0x770 [ 50.333573] softirqs last disabled at (1501): [] __irq_exit_rcu+0xc4/0x100 [ 50.334955] ---[ end trace 0000000000000000 ]--- [ 51.174008] ------------[ cut here ]------------ [ 51.174912] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.176636] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 51.177913] Modules linked in: [ 51.178475] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.180170] Tainted: [W]=WARN [ 51.180671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.181955] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.182952] 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 [ 51.185810] RSP: 0018:ffff88801bc47bc0 EFLAGS: 00010286 [ 51.186657] RAX: 0000000000000000 RBX: ffffed1003788f78 RCX: ffffffff813a4050 [ 51.187745] RDX: ffff8880141c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.188834] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003788f2f [ 51.189967] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.191059] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bc47df8 [ 51.192153] FS: 00007fd6654fc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.193399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.194276] CR2: 00007fffaa8b1ef8 CR3: 0000000009c65000 CR4: 0000000000350ef0 [ 51.195385] Call Trace: [ 51.195776] [ 51.196131] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.196878] ? __create_object+0x59/0x80 [ 51.197568] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.198418] __vmalloc_noprof+0x59/0x60 [ 51.199026] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.199752] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.200550] bpf_prog_alloc+0x39/0x200 [ 51.201167] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.202040] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.203022] do_seccomp+0x349/0x25e0 [ 51.203783] ? find_held_lock+0x2b/0x80 [ 51.204617] ? do_prlimit+0x310/0x610 [ 51.205415] ? __pfx_do_seccomp+0x10/0x10 [ 51.206205] ? do_raw_spin_unlock+0x53/0x220 [ 51.207102] ? _raw_spin_unlock+0x1e/0x40 [ 51.207941] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.208966] ? static_key_count+0x60/0x80 [ 51.209854] prctl_set_seccomp+0x4e/0x70 [ 51.210696] __do_sys_prctl+0xe6c/0x1d70 [ 51.211552] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.212489] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.213539] ? irqentry_exit+0xf3/0x650 [ 51.214335] do_syscall_64+0xbf/0x430 [ 51.215125] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.216146] RIP: 0033:0x7fd6659ee5cd [ 51.216910] 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 [ 51.220308] RSP: 002b:00007fffaa8af350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.221831] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6659ee5cd [ 51.223241] RDX: 000055b740215e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.224612] RBP: 00007fffaa8af3b0 R08: 0000000000000000 R09: 00007fffaa8aea50 [ 51.226108] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b750595b10 [ 51.227397] R13: 00007fffaa8af7e0 R14: 000055b7505962b0 R15: 000055b7505aa6f0 [ 51.228703] [ 51.229127] irq event stamp: 2041 [ 51.229787] hardirqs last enabled at (2051): [] __up_console_sem+0x78/0x80 [ 51.231086] hardirqs last disabled at (2066): [] __up_console_sem+0x5d/0x80 [ 51.232370] softirqs last enabled at (2064): [] handle_softirqs+0x50c/0x770 [ 51.233654] softirqs last disabled at (2059): [] __irq_exit_rcu+0xc4/0x100 [ 51.234918] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23790' (ECDSA) to the list of known hosts. 2025/11/18 05:07:12 fuzzer started 2025/11/18 05:07:12 dialing manager at localhost:37895 2025/11/18 05:07:12 checking machine... 2025/11/18 05:07:12 checking revisions... [ 52.212171] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:07:13 testing simple program... [ 52.304258] cgroup: Unknown subsys name 'net' [ 52.351838] cgroup: Unknown subsys name 'cpuset' [ 52.372562] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:07:12 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffff888016918000 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016918a58 RSP=ffff88806ce08878 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016918a80 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007f3a62bee700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007effe2f47618 CR3=000000000d61d000 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=37303a353020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383138 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=dffffc0000000000 RBX=ffff88801bfc7a48 RCX=ffff88806cf089c4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88801bf983fc RBP=ffff88801bf98000 RSP=ffff88806cf089d0 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000026728 R12=ffff88806cf08a01 R13=ffff88806cf08ab8 R14=ffff88801bfc7a28 R15=ffff88806cf08a70 RIP=ffffffff815d29c0 RFL=00000213 [----A-C] 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 00007effe2990900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffde6f69000 CR3=000000000dbbd000 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=6720646572637465733a4d41503d706f 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