[ 46.058644] ------------[ cut here ]------------ [ 46.059596] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.061919] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.063440] Modules linked in: [ 46.064024] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.065984] Tainted: [W]=WARN [ 46.066575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.068050] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.068957] 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 [ 46.072061] RSP: 0018:ffff88801428fbc0 EFLAGS: 00010286 [ 46.073031] RAX: 0000000000000000 RBX: ffffed1002851f78 RCX: ffffffff813a4050 [ 46.074312] RDX: ffff8880170dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.075583] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002851f2f [ 46.076846] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.078104] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801428fdf8 [ 46.079402] FS: 00007f80560d8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.080842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.081887] CR2: 00007ffd100b4ef7 CR3: 000000000d3ed000 CR4: 0000000000350ef0 [ 46.083149] Call Trace: [ 46.083665] [ 46.084071] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.084949] ? __create_object+0x59/0x80 [ 46.085734] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.086694] __vmalloc_noprof+0x59/0x60 [ 46.087468] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.088301] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.089217] bpf_prog_alloc+0x39/0x200 [ 46.089933] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.090848] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.091754] do_seccomp+0x349/0x25e0 [ 46.092460] ? find_held_lock+0x2b/0x80 [ 46.093169] ? do_prlimit+0x310/0x610 [ 46.093909] ? __pfx_do_seccomp+0x10/0x10 [ 46.094680] ? do_raw_spin_unlock+0x53/0x220 [ 46.095513] ? _raw_spin_unlock+0x1e/0x40 [ 46.096242] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.097197] ? static_key_count+0x60/0x80 [ 46.097986] prctl_set_seccomp+0x4e/0x70 [ 46.098758] __do_sys_prctl+0xe6c/0x1d70 [ 46.099560] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.100421] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.101342] ? irqentry_exit+0xf3/0x650 [ 46.102102] do_syscall_64+0xbf/0x430 [ 46.102828] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.103780] RIP: 0033:0x7f80565ca5cd [ 46.104480] 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 [ 46.107611] RSP: 002b:00007ffd100b22c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.108972] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f80565ca5cd [ 46.110237] RDX: 000055a70483de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.111525] RBP: 00007ffd100b2320 R08: 0000000000000000 R09: 00007ffd100b19c0 [ 46.112791] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a70b5abad0 [ 46.114057] R13: 00007ffd100b2750 R14: 000055a70b5acbc0 R15: 000055a70b5bd780 [ 46.115328] [ 46.115799] irq event stamp: 1815 [ 46.116460] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 46.117977] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 46.119490] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 46.120821] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 46.122110] ---[ end trace 0000000000000000 ]--- [ 49.007143] ------------[ cut here ]------------ [ 49.008147] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.010164] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.011662] Modules linked in: [ 49.012253] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.014207] Tainted: [W]=WARN [ 49.014799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.016257] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.017153] 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 [ 49.020384] RSP: 0018:ffff888016f97bc0 EFLAGS: 00010286 [ 49.021419] RAX: 0000000000000000 RBX: ffffed1002df2f78 RCX: ffffffff813a4050 [ 49.022750] RDX: ffff888016209bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.024036] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df2f2f [ 49.025305] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.026564] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f97df8 [ 49.027842] FS: 00007fdf1b15a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.029288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.030327] CR2: 00007ffd16d9cef7 CR3: 000000000d64e000 CR4: 0000000000350ef0 [ 49.031601] Call Trace: [ 49.032052] [ 49.032503] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.033332] ? __create_object+0x59/0x80 [ 49.034096] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.035053] __vmalloc_noprof+0x59/0x60 [ 49.035798] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.036633] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.037714] bpf_prog_alloc+0x39/0x200 [ 49.038462] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.039326] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.040230] do_seccomp+0x349/0x25e0 [ 49.040944] ? find_held_lock+0x2b/0x80 [ 49.041697] ? do_prlimit+0x310/0x610 [ 49.042429] ? __pfx_do_seccomp+0x10/0x10 [ 49.043156] ? do_raw_spin_unlock+0x53/0x220 [ 49.043995] ? _raw_spin_unlock+0x1e/0x40 [ 49.044762] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.045713] ? static_key_count+0x60/0x80 [ 49.046498] prctl_set_seccomp+0x4e/0x70 [ 49.047212] __do_sys_prctl+0xe6c/0x1d70 [ 49.048009] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.048857] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.049835] ? irqentry_exit+0xf3/0x650 [ 49.050608] do_syscall_64+0xbf/0x430 [ 49.051310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.052268] RIP: 0033:0x7fdf1b64c5cd [ 49.052967] 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 [ 49.056109] RSP: 002b:00007ffd16d9a470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.057428] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdf1b64c5cd [ 49.058714] RDX: 0000558a3b4e5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.059983] RBP: 00007ffd16d9a4d0 R08: 0000000000000000 R09: 00007ffd16d99b70 [ 49.061237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a78d50ad0 [ 49.062494] R13: 00007ffd16d9a900 R14: 0000558a78d51bc0 R15: 0000558a78d62780 [ 49.063783] [ 49.064210] irq event stamp: 1747 [ 49.064857] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 49.066348] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 49.067889] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 49.069405] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 49.070883] ---[ end trace 0000000000000000 ]--- [ 49.852034] ------------[ cut here ]------------ [ 49.853014] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.855170] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.856764] Modules linked in: [ 49.857469] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.859639] Tainted: [W]=WARN [ 49.860239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.861840] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.862823] 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 [ 49.866250] RSP: 0018:ffff88801b67fbc0 EFLAGS: 00010286 [ 49.867316] RAX: 0000000000000000 RBX: ffffed10036cff78 RCX: ffffffff813a4050 [ 49.868711] RDX: ffff8880176c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.870118] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036cff2f [ 49.871527] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.872928] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b67fdf8 [ 49.874331] FS: 00007fe36ca48900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.875953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.877108] CR2: 00007ffe62a87ef7 CR3: 000000001f8ac000 CR4: 0000000000350ef0 [ 49.878522] Call Trace: [ 49.879030] [ 49.879568] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.880528] ? __create_object+0x59/0x80 [ 49.881321] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.882434] __vmalloc_noprof+0x59/0x60 [ 49.883184] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.884157] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.885164] bpf_prog_alloc+0x39/0x200 [ 49.885975] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.887025] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.888018] do_seccomp+0x349/0x25e0 [ 49.888825] ? find_held_lock+0x2b/0x80 [ 49.889653] ? do_prlimit+0x310/0x610 [ 49.890486] ? __pfx_do_seccomp+0x10/0x10 [ 49.891294] ? do_raw_spin_unlock+0x53/0x220 [ 49.892226] ? _raw_spin_unlock+0x1e/0x40 [ 49.893092] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.894156] ? static_key_count+0x60/0x80 [ 49.895033] prctl_set_seccomp+0x4e/0x70 [ 49.895895] __do_sys_prctl+0xe6c/0x1d70 [ 49.896762] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.897706] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.898764] ? irqentry_exit+0xf3/0x650 [ 49.899629] do_syscall_64+0xbf/0x430 [ 49.900431] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.901464] RIP: 0033:0x7fe36cf3a5cd [ 49.902167] 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 [ 49.905617] RSP: 002b:00007ffe62a86440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.907100] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe36cf3a5cd [ 49.908516] RDX: 000055875cbbee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.909924] RBP: 00007ffe62a864a0 R08: 0000000000000000 R09: 00007ffe62a85b40 [ 49.911308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558794acfad0 [ 49.912711] R13: 00007ffe62a868d0 R14: 0000558794ad0bc0 R15: 0000558794ae1780 [ 49.914125] [ 49.914631] irq event stamp: 1683 [ 49.915288] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 49.916934] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 49.918606] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 49.920215] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 49.921555] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54279' (ECDSA) to the list of known hosts. 2025/11/18 13:23:25 fuzzer started 2025/11/18 13:23:26 dialing manager at localhost:34383 2025/11/18 13:23:26 checking machine... 2025/11/18 13:23:26 checking revisions... [ 50.826135] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:23:26 testing simple program... [ 50.923442] cgroup: Unknown subsys name 'net' [ 50.980887] cgroup: Unknown subsys name 'cpuset' [ 50.992187] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:23:25 Registers: info registers vcpu 0 RAX=ffffffff813c0e01 RBX=ffffffff81619130 RCX=ffff888009627724 RDX=1ffff110012c4f05 RSI=ffffffff813c0e01 RDI=ffff888009627898 RBP=ffff888009627868 RSP=ffff8880096277c8 R8 =0000000000000001 R9 =ffff888009627810 R10=000000000003c9ed R11=0000000000011d7b R12=ffff888009627898 R13=0000000000000000 R14=ffff888009611bc0 R15=0000000000000000 RIP=ffffffff84c99a20 RFL=00000282 [--S----] 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 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdf1b7120b0 CR3=000000000b978000 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=33323a333120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303833 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=0000000000000007 RBX=0000000000000001 RCX=ffffffff812dfbc1 RDX=0000000000002dfb RSI=0000000000002dfb RDI=ffffffff86ecf344 RBP=ffff8880166f79b8 RSP=ffff8880166f78a0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff8880166f79c0 R13=ffff8880166f79a8 R14=ffff8880166f79a1 R15=ffff8880166f7960 RIP=ffffffff8135e622 RFL=00000246 [---Z-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 00007fdf1b15a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdf1b711618 CR3=000000001fa0e000 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=563412feff00545000000000000080fe 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