[ 38.939911] ------------[ cut here ]------------ [ 38.940959] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.943243] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 38.944917] Modules linked in: [ 38.945659] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.948192] Tainted: [W]=WARN [ 38.949148] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.950875] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.951940] 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 [ 38.955624] RSP: 0018:ffff888016b67bc0 EFLAGS: 00010286 [ 38.956758] RAX: 0000000000000000 RBX: ffffed1002d6cf78 RCX: ffffffff813a4050 [ 38.958254] RDX: ffff88801640b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.959742] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6cf2f [ 38.961228] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.962734] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b67df8 [ 38.964221] FS: 00007fcac7613900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.965898] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.967141] CR2: 00007fcac7b05580 CR3: 000000000e711000 CR4: 0000000000350ef0 [ 38.968627] Call Trace: [ 38.969164] [ 38.969693] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.970754] ? __create_object+0x59/0x80 [ 38.971652] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.972822] __vmalloc_noprof+0x59/0x60 [ 38.973928] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.974942] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.976020] bpf_prog_alloc+0x39/0x200 [ 38.976865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.977968] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.979012] do_seccomp+0x349/0x25e0 [ 38.979839] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.980879] ? __pfx_do_seccomp+0x10/0x10 [ 38.981806] ? find_held_lock+0x2b/0x80 [ 38.982692] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.983832] ? static_key_count+0x60/0x80 [ 38.984764] prctl_set_seccomp+0x4e/0x70 [ 38.985660] __do_sys_prctl+0xe6c/0x1d70 [ 38.986595] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.987595] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.988716] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.989853] ? irqentry_exit+0xf3/0x650 [ 38.990736] do_syscall_64+0xbf/0x430 [ 38.991594] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.992694] RIP: 0033:0x7fcac7b055cd [ 38.993508] 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 [ 38.997160] RSP: 002b:00007fffe6d8e440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.998751] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcac7b055cd [ 39.000221] RDX: 000055b90f5ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.001701] RBP: 00007fffe6d8e4a0 R08: 0000000000000000 R09: 00007fffe6d8db40 [ 39.003204] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b94890a2b0 [ 39.004687] R13: 00007fffe6d8e8d0 R14: 000055b94890cd20 R15: 000055b94891e8d0 [ 39.006209] [ 39.006744] irq event stamp: 1831 [ 39.007319] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 39.008794] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 39.010269] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 39.011755] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 39.013216] ---[ end trace 0000000000000000 ]--- [ 42.168208] ------------[ cut here ]------------ [ 42.169140] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.171193] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.172644] Modules linked in: [ 42.173239] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.175297] Tainted: [W]=WARN [ 42.175900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.177629] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.178656] 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 [ 42.181894] RSP: 0018:ffff88800e487bc0 EFLAGS: 00010286 [ 42.182886] RAX: 0000000000000000 RBX: ffffed1001c90f78 RCX: ffffffff813a4050 [ 42.184179] RDX: ffff888017a4d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.185478] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c90f2f [ 42.186816] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.188111] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e487df8 [ 42.189397] FS: 00007f983b097900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.190881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.191961] CR2: 00007f983b5fd4a6 CR3: 00000000202cb000 CR4: 0000000000350ef0 [ 42.193255] Call Trace: [ 42.193809] [ 42.194235] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.195139] ? __create_object+0x59/0x80 [ 42.195933] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.196933] __vmalloc_noprof+0x59/0x60 [ 42.197728] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.198642] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.199590] bpf_prog_alloc+0x39/0x200 [ 42.200301] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.201241] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.202194] do_seccomp+0x349/0x25e0 [ 42.202922] ? find_held_lock+0x2b/0x80 [ 42.203690] ? do_prlimit+0x310/0x610 [ 42.204445] ? __pfx_do_seccomp+0x10/0x10 [ 42.205195] ? do_raw_spin_unlock+0x53/0x220 [ 42.206084] ? _raw_spin_unlock+0x1e/0x40 [ 42.206884] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.207861] ? static_key_count+0x60/0x80 [ 42.208676] prctl_set_seccomp+0x4e/0x70 [ 42.209455] __do_sys_prctl+0xe6c/0x1d70 [ 42.210235] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.211113] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.212100] ? irqentry_exit+0xf3/0x650 [ 42.212882] do_syscall_64+0xbf/0x430 [ 42.213644] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.214645] RIP: 0033:0x7f983b5895cd [ 42.215316] 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 [ 42.218581] RSP: 002b:00007ffecde87f60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.219963] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f983b5895cd [ 42.221257] RDX: 00005635978c5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.222602] RBP: 00007ffecde87fc0 R08: 0000000000000000 R09: 00007ffecde87660 [ 42.223900] R10: 0000000000000000 R11: 0000000000000246 R12: 00005635b5d82ad0 [ 42.225206] R13: 00007ffecde883f0 R14: 00005635b5d83bc0 R15: 00005635b5d94780 [ 42.226555] [ 42.226992] irq event stamp: 1841 [ 42.227657] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 42.229192] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 42.230771] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 42.232072] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 42.233378] ---[ end trace 0000000000000000 ]--- [ 42.913954] ------------[ cut here ]------------ [ 42.914846] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.916857] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.918317] Modules linked in: [ 42.918976] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.920970] Tainted: [W]=WARN [ 42.921577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.923048] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.923967] 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 [ 42.927112] RSP: 0018:ffff88801764fbc0 EFLAGS: 00010286 [ 42.928073] RAX: 0000000000000000 RBX: ffffed1002ec9f78 RCX: ffffffff813a4050 [ 42.929378] RDX: ffff888017e48000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.930668] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec9f2f [ 42.931952] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.933238] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801764fdf8 [ 42.934527] FS: 00007ff227226900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.935962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.937025] CR2: 00007ff227718580 CR3: 000000000da5d000 CR4: 0000000000350ef0 [ 42.938308] Call Trace: [ 42.938822] [ 42.939242] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.940160] ? __create_object+0x59/0x80 [ 42.940942] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.941938] __vmalloc_noprof+0x59/0x60 [ 42.942717] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.943606] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.944558] bpf_prog_alloc+0x39/0x200 [ 42.945264] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.946219] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.947139] do_seccomp+0x349/0x25e0 [ 42.947857] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.948777] ? __pfx_do_seccomp+0x10/0x10 [ 42.949586] ? find_held_lock+0x2b/0x80 [ 42.950325] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.951303] ? static_key_count+0x60/0x80 [ 42.952118] prctl_set_seccomp+0x4e/0x70 [ 42.952911] __do_sys_prctl+0xe6c/0x1d70 [ 42.953707] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.954587] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.955574] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.956566] ? irqentry_exit+0xf3/0x650 [ 42.957303] do_syscall_64+0xbf/0x430 [ 42.958070] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.959040] RIP: 0033:0x7ff2277185cd [ 42.959764] 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 [ 42.962711] RSP: 002b:00007ffc25c606e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.963600] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff2277185cd [ 42.964437] RDX: 0000561e217b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.965223] RBP: 00007ffc25c60740 R08: 0000000000000000 R09: 00007ffc25c5fde0 [ 42.966090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561e4b50cb10 [ 42.966840] R13: 00007ffc25c60b70 R14: 0000561e4b50d2b0 R15: 0000561e4b5216f0 [ 42.967597] [ 42.967839] irq event stamp: 1709 [ 42.968182] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 42.969052] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 42.969923] softirqs last enabled at (1196): [] handle_softirqs+0x50c/0x770 [ 42.970795] softirqs last disabled at (1175): [] __irq_exit_rcu+0xc4/0x100 [ 42.971662] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18956' (ECDSA) to the list of known hosts. 2025/11/18 17:44:06 fuzzer started 2025/11/18 17:44:06 dialing manager at localhost:34383 2025/11/18 17:44:06 checking machine... 2025/11/18 17:44:06 checking revisions... [ 43.878737] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:44:07 testing simple program... [ 43.968853] cgroup: Unknown subsys name 'net' [ 44.029212] cgroup: Unknown subsys name 'cpuset' [ 44.041984] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:44:06 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00007f983bc31e07 RCX=255630821f11977f RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88801a457630 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8160e212 R13=0000000000000206 R14=ffff888016640000 R15=ffff88800944cc80 RIP=ffffffff81528f48 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 00007f983b097900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f983b076020 CR3=0000000020230000 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 info registers vcpu 1 RAX=000000000001c70b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f241007a000 CR3=000000000e1bf000 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=805bf6633728d4ac0d40c01c4bc60567 XMM02=2c67c8bc2e329bc300000000003065e8 XMM03=fb795ef6d6577056000000000030f998 XMM04=f437e91f70a0ec9500000000000ae988 XMM05=14648eaa1277bab10000000000320040 XMM06=7be0d81727d489080000000000319e68 XMM07=e042d86d42eb936e000000000030fc18 XMM08=6b1349756e0adf3c0000000000306648 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000