[ 54.427808] ------------[ cut here ]------------ [ 54.428758] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.430833] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 54.433656] Modules linked in: [ 54.434603] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.436639] Tainted: [W]=WARN [ 54.437259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.438787] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.439731] 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 [ 54.442980] RSP: 0018:ffff888017b9fbc0 EFLAGS: 00010286 [ 54.443996] RAX: 0000000000000000 RBX: ffffed1002f73f78 RCX: ffffffff813a4050 [ 54.445310] RDX: ffff888016f01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.446622] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f73f2f [ 54.447952] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.449241] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b9fdf8 [ 54.450574] FS: 00007f158e63b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.452059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.453143] CR2: 00007ffca9203ef8 CR3: 000000000a112000 CR4: 0000000000350ef0 [ 54.454486] Call Trace: [ 54.454958] [ 54.455436] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.456367] ? __create_object+0x59/0x80 [ 54.457132] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.458136] __vmalloc_noprof+0x59/0x60 [ 54.458886] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.459764] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.460723] bpf_prog_alloc+0x39/0x200 [ 54.461483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.462455] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.463383] do_seccomp+0x349/0x25e0 [ 54.464075] ? find_held_lock+0x2b/0x80 [ 54.464860] ? do_prlimit+0x310/0x610 [ 54.465619] ? __pfx_do_seccomp+0x10/0x10 [ 54.466442] ? do_raw_spin_unlock+0x53/0x220 [ 54.467313] ? _raw_spin_unlock+0x1e/0x40 [ 54.468063] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.469052] ? static_key_count+0x60/0x80 [ 54.469892] prctl_set_seccomp+0x4e/0x70 [ 54.470833] __do_sys_prctl+0xe6c/0x1d70 [ 54.471637] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.472526] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.473525] ? irqentry_exit+0xf3/0x650 [ 54.474323] do_syscall_64+0xbf/0x430 [ 54.475041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.476003] RIP: 0033:0x7f158eb2d5cd [ 54.476700] 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 [ 54.479942] RSP: 002b:00007ffca9201510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.481337] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f158eb2d5cd [ 54.482690] RDX: 00005638f034fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.484018] RBP: 00007ffca9201570 R08: 0000000000000000 R09: 00007ffca9200c10 [ 54.485328] R10: 0000000000000000 R11: 0000000000000246 R12: 00005638ffb3d240 [ 54.486720] R13: 00007ffca92019a0 R14: 00005638ffb3cbf0 R15: 00005638ffb514d0 [ 54.488218] [ 54.488660] irq event stamp: 2089 [ 54.489333] hardirqs last enabled at (2099): [] __up_console_sem+0x78/0x80 [ 54.490913] hardirqs last disabled at (2108): [] __up_console_sem+0x5d/0x80 [ 54.492476] softirqs last enabled at (1912): [] handle_softirqs+0x50c/0x770 [ 54.494066] softirqs last disabled at (1907): [] __irq_exit_rcu+0xc4/0x100 [ 54.495347] ---[ end trace 0000000000000000 ]--- [ 57.349770] ------------[ cut here ]------------ [ 57.350703] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.352737] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 57.354223] Modules linked in: [ 57.354803] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.358269] Tainted: [W]=WARN [ 57.358835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.360414] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.361338] 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 [ 57.364515] RSP: 0018:ffff88801aeefbc0 EFLAGS: 00010286 [ 57.365495] RAX: 0000000000000000 RBX: ffffed10035ddf78 RCX: ffffffff813a4050 [ 57.366802] RDX: ffff888016735340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.368082] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035ddf2f [ 57.369369] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.370651] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aeefdf8 [ 57.371943] FS: 00007faca0f5b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.373397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.374480] CR2: 00007fff1aca1ef8 CR3: 000000000e28b000 CR4: 0000000000350ef0 [ 57.375778] Call Trace: [ 57.376271] [ 57.376687] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.377596] ? __create_object+0x59/0x80 [ 57.378390] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.379396] __vmalloc_noprof+0x59/0x60 [ 57.380109] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.380976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.381918] bpf_prog_alloc+0x39/0x200 [ 57.382665] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.383598] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.384497] do_seccomp+0x349/0x25e0 [ 57.385222] ? find_held_lock+0x2b/0x80 [ 57.385956] ? do_prlimit+0x310/0x610 [ 57.386698] ? __pfx_do_seccomp+0x10/0x10 [ 57.387482] ? do_raw_spin_unlock+0x53/0x220 [ 57.388342] ? _raw_spin_unlock+0x1e/0x40 [ 57.389087] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.390054] ? static_key_count+0x60/0x80 [ 57.390860] prctl_set_seccomp+0x4e/0x70 [ 57.391640] __do_sys_prctl+0xe6c/0x1d70 [ 57.392436] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.393301] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.394306] ? irqentry_exit+0xf3/0x650 [ 57.395025] do_syscall_64+0xbf/0x430 [ 57.395767] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.396717] RIP: 0033:0x7faca144d5cd [ 57.397435] 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 [ 57.400648] RSP: 002b:00007fff1aca0910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.402025] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faca144d5cd [ 57.403325] RDX: 000055aad7b2ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.404595] RBP: 00007fff1aca0970 R08: 0000000000000000 R09: 00007fff1aca0010 [ 57.405918] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ab14b2fb10 [ 57.407220] R13: 00007fff1aca0da0 R14: 000055ab14b302b0 R15: 000055ab14b446f0 [ 57.408526] [ 57.408942] irq event stamp: 2133 [ 57.409601] hardirqs last enabled at (2143): [] __up_console_sem+0x78/0x80 [ 57.411157] hardirqs last disabled at (2152): [] __up_console_sem+0x5d/0x80 [ 57.412712] softirqs last enabled at (1988): [] handle_softirqs+0x50c/0x770 [ 57.414282] softirqs last disabled at (1983): [] __irq_exit_rcu+0xc4/0x100 [ 57.415803] ---[ end trace 0000000000000000 ]--- [ 58.094008] ------------[ cut here ]------------ [ 58.094936] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.096961] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/260 [ 58.098419] Modules linked in: [ 58.099007] CPU: 1 UID: 104 PID: 260 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.101241] Tainted: [W]=WARN [ 58.101812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.103333] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.104247] 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 [ 58.107411] RSP: 0018:ffff888016ea7bc0 EFLAGS: 00010286 [ 58.108389] RAX: 0000000000000000 RBX: ffffed1002dd4f78 RCX: ffffffff813a4050 [ 58.109666] RDX: ffff888016f05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.110953] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd4f2f [ 58.112232] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.113503] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ea7df8 [ 58.114793] FS: 00007f9acb6b6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.116222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.117303] CR2: 00007f9acbba8580 CR3: 000000001f75f000 CR4: 0000000000350ef0 [ 58.118604] Call Trace: [ 58.119066] [ 58.119530] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.120454] ? __create_object+0x59/0x80 [ 58.121248] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.122246] __vmalloc_noprof+0x59/0x60 [ 58.122955] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.123838] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.124772] bpf_prog_alloc+0x39/0x200 [ 58.125529] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.126487] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.127394] do_seccomp+0x349/0x25e0 [ 58.128067] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.128973] ? __pfx_do_seccomp+0x10/0x10 [ 58.129793] ? find_held_lock+0x2b/0x80 [ 58.130564] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.131540] ? static_key_count+0x60/0x80 [ 58.132348] prctl_set_seccomp+0x4e/0x70 [ 58.133083] __do_sys_prctl+0xe6c/0x1d70 [ 58.133901] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.134770] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.135752] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.136718] ? irqentry_exit+0xf3/0x650 [ 58.137490] do_syscall_64+0xbf/0x430 [ 58.138265] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.139176] RIP: 0033:0x7f9acbba85cd [ 58.139889] 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 [ 58.143066] RSP: 002b:00007fff73333140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.144427] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9acbba85cd [ 58.145727] RDX: 0000555b0056be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.147030] RBP: 00007fff733331a0 R08: 0000000000000000 R09: 00007fff73332840 [ 58.148316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555b36210ad0 [ 58.149604] R13: 00007fff733335d0 R14: 0000555b36211bc0 R15: 0000555b36222780 [ 58.150922] [ 58.151400] irq event stamp: 1859 [ 58.152011] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 58.153554] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 58.154898] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 58.156196] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 58.157466] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28916' (ECDSA) to the list of known hosts. 2025/11/17 17:30:23 fuzzer started 2025/11/17 17:30:23 dialing manager at localhost:37895 2025/11/17 17:30:23 checking machine... 2025/11/17 17:30:23 checking revisions... [ 59.053645] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:30:23 testing simple program... [ 59.163005] cgroup: Unknown subsys name 'net' [ 59.257031] cgroup: Unknown subsys name 'cpuset' [ 59.286813] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:30:22 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=ffffffff81618fa0 RCX=ffff88806ce08984 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88806ce08a30 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a28 R8 =ffffffff86a49c3a R9 =ffff88806ce08a70 R10=000000000003c9ed R11=0000000000012f69 R12=ffff88806ce08af8 R13=0000000000000000 R14=ffff888016731bc0 R15=ffff888009472140 RIP=ffffffff8135e160 RFL=00000202 [-------] 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 00007faca0f5b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faca0f3a020 CR3=000000000e186000 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=0000000000028f85 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=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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc7334c8f8 CR3=0000000005c8a000 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=00007f40a87565100000557dcc0c8790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000