[ 51.098334] ------------[ cut here ]------------ [ 51.099304] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.101299] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 51.102794] Modules linked in: [ 51.103382] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.105389] Tainted: [W]=WARN [ 51.105990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.107470] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.108395] 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 [ 51.111579] RSP: 0018:ffff888017a2fbc0 EFLAGS: 00010286 [ 51.112571] RAX: 0000000000000000 RBX: ffffed1002f45f78 RCX: ffffffff813a4050 [ 51.113845] RDX: ffff888017555340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.115129] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f45f2f [ 51.116440] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.117738] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a2fdf8 [ 51.119025] FS: 00007fad86178900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.120481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.121550] CR2: 00007ffede984ef7 CR3: 000000000ca08000 CR4: 0000000000350ef0 [ 51.122865] Call Trace: [ 51.123332] [ 51.123778] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.124648] ? __create_object+0x59/0x80 [ 51.125440] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.126423] __vmalloc_noprof+0x59/0x60 [ 51.127181] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.128051] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.129019] bpf_prog_alloc+0x39/0x200 [ 51.129754] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.130643] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.131558] do_seccomp+0x349/0x25e0 [ 51.132295] ? find_held_lock+0x2b/0x80 [ 51.133070] ? do_prlimit+0x310/0x610 [ 51.133828] ? __pfx_do_seccomp+0x10/0x10 [ 51.134574] ? do_raw_spin_unlock+0x53/0x220 [ 51.135417] ? _raw_spin_unlock+0x1e/0x40 [ 51.136199] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.137166] ? static_key_count+0x60/0x80 [ 51.137952] prctl_set_seccomp+0x4e/0x70 [ 51.138670] __do_sys_prctl+0xe6c/0x1d70 [ 51.139445] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.140393] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.141602] ? irqentry_exit+0xf3/0x650 [ 51.142434] do_syscall_64+0xbf/0x430 [ 51.143171] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.144161] RIP: 0033:0x7fad8666a5cd [ 51.144899] 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 [ 51.148164] RSP: 002b:00007ffede982b30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.149528] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fad8666a5cd [ 51.150793] RDX: 000055a463e21e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.152056] RBP: 00007ffede982b90 R08: 0000000000000000 R09: 00007ffede982230 [ 51.153335] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a483122ad0 [ 51.154616] R13: 00007ffede982fc0 R14: 000055a483123bc0 R15: 000055a483134780 [ 51.155925] [ 51.156355] irq event stamp: 1727 [ 51.156970] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 51.158230] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 51.159501] softirqs last enabled at (1218): [] handle_softirqs+0x50c/0x770 [ 51.160815] softirqs last disabled at (1201): [] __irq_exit_rcu+0xc4/0x100 [ 51.162084] ---[ end trace 0000000000000000 ]--- [ 54.361876] ------------[ cut here ]------------ [ 54.362797] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.364854] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 54.366328] Modules linked in: [ 54.366977] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.368969] Tainted: [W]=WARN [ 54.369518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.370963] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.371870] 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 [ 54.374999] RSP: 0018:ffff888017d27bc0 EFLAGS: 00010286 [ 54.375968] RAX: 0000000000000000 RBX: ffffed1002fa4f78 RCX: ffffffff813a4050 [ 54.377250] RDX: ffff888019c41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.378519] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fa4f2f [ 54.379798] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.381074] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d27df8 [ 54.382360] FS: 00007f0785f55900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.383796] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.384859] CR2: 00007f0786447580 CR3: 000000000d68a000 CR4: 0000000000350ef0 [ 54.386134] Call Trace: [ 54.386602] [ 54.387048] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.387949] ? __create_object+0x59/0x80 [ 54.388685] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.389647] __vmalloc_noprof+0x59/0x60 [ 54.390409] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.391275] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.392195] bpf_prog_alloc+0x39/0x200 [ 54.392942] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.393890] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.394819] do_seccomp+0x349/0x25e0 [ 54.395492] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.396389] ? __pfx_do_seccomp+0x10/0x10 [ 54.397165] ? find_held_lock+0x2b/0x80 [ 54.397928] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.398891] ? static_key_count+0x60/0x80 [ 54.399646] prctl_set_seccomp+0x4e/0x70 [ 54.400445] __do_sys_prctl+0xe6c/0x1d70 [ 54.401220] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.402073] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.403034] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.403992] ? irqentry_exit+0xf3/0x650 [ 54.404761] do_syscall_64+0xbf/0x430 [ 54.405454] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.406394] RIP: 0033:0x7f07864475cd [ 54.407089] 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 [ 54.410232] RSP: 002b:00007ffc9cf6b730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.411589] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f07864475cd [ 54.412884] RDX: 000055925ed0ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.414172] RBP: 00007ffc9cf6b790 R08: 0000000000000000 R09: 00007ffc9cf6ae30 [ 54.415462] R10: 0000000000000000 R11: 0000000000000246 R12: 000055927adc62b0 [ 54.416774] R13: 00007ffc9cf6bbc0 R14: 000055927adc8d20 R15: 000055927adda8d0 [ 54.418087] [ 54.418514] irq event stamp: 2427 [ 54.419170] hardirqs last enabled at (2437): [] __up_console_sem+0x78/0x80 [ 54.420733] hardirqs last disabled at (2446): [] __up_console_sem+0x5d/0x80 [ 54.422278] softirqs last enabled at (2376): [] handle_softirqs+0x50c/0x770 [ 54.423827] softirqs last disabled at (2371): [] __irq_exit_rcu+0xc4/0x100 [ 54.425369] ---[ end trace 0000000000000000 ]--- [ 55.221562] ------------[ cut here ]------------ [ 55.222499] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.224516] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 55.225993] Modules linked in: [ 55.226598] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 55.228855] Tainted: [W]=WARN [ 55.229414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.231001] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.231934] 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 [ 55.235167] RSP: 0018:ffff888019d87bc0 EFLAGS: 00010286 [ 55.236147] RAX: 0000000000000000 RBX: ffffed10033b0f78 RCX: ffffffff813a4050 [ 55.237447] RDX: ffff888019c45340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.238751] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033b0f2f [ 55.240030] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.241314] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d87df8 [ 55.242623] FS: 00007faa56de9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 55.244065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.245153] CR2: 00007ffd725c9ef7 CR3: 000000000e1b7000 CR4: 0000000000350ef0 [ 55.246447] Call Trace: [ 55.246964] [ 55.247390] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.248307] ? __create_object+0x59/0x80 [ 55.249093] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.250065] __vmalloc_noprof+0x59/0x60 [ 55.250836] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.251675] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.252625] bpf_prog_alloc+0x39/0x200 [ 55.253367] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.254300] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.255189] do_seccomp+0x349/0x25e0 [ 55.255903] ? find_held_lock+0x2b/0x80 [ 55.256629] ? do_prlimit+0x310/0x610 [ 55.257384] ? __pfx_do_seccomp+0x10/0x10 [ 55.258172] ? do_raw_spin_unlock+0x53/0x220 [ 55.259017] ? _raw_spin_unlock+0x1e/0x40 [ 55.259820] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.260797] ? static_key_count+0x60/0x80 [ 55.261567] prctl_set_seccomp+0x4e/0x70 [ 55.262347] __do_sys_prctl+0xe6c/0x1d70 [ 55.263145] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.264018] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.265020] ? irqentry_exit+0xf3/0x650 [ 55.265793] do_syscall_64+0xbf/0x430 [ 55.266510] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.267454] RIP: 0033:0x7faa572db5cd [ 55.268160] 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 [ 55.271365] RSP: 002b:00007ffd725c7f00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.272764] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa572db5cd [ 55.274033] RDX: 0000555d64396e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.275318] RBP: 00007ffd725c7f60 R08: 0000000000000000 R09: 00007ffd725c7600 [ 55.276627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d74d99ad0 [ 55.277911] R13: 00007ffd725c8390 R14: 0000555d74d9abc0 R15: 0000555d74dab780 [ 55.279210] [ 55.279638] irq event stamp: 1855 [ 55.280313] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 55.281836] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 55.283365] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 55.284921] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 55.286461] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35221' (ECDSA) to the list of known hosts. 2025/11/19 06:19:21 fuzzer started 2025/11/19 06:19:21 dialing manager at localhost:34383 2025/11/19 06:19:21 checking machine... 2025/11/19 06:19:21 checking revisions... [ 56.317358] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:19:21 testing simple program... [ 56.414407] cgroup: Unknown subsys name 'net' [ 56.474582] cgroup: Unknown subsys name 'cpuset' [ 56.492384] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:19:20 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000246 RCX=ffffffff8152da53 RDX=0000000000000000 RSI=0000000000000004 RDI=ffffffff85f10a20 RBP=ffffffff85f10a20 RSP=ffff88806ce08dc0 R8 =0000000000000000 R9 =fffffbfff0be2144 R10=ffffffff85f10a23 R11=0000000000000001 R12=0000000000000000 R13=0000000000000246 R14=ffff88801699e398 R15=ffff88800945d3c0 RIP=ffffffff817d9a50 RFL=00000002 [-------] 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 00007fe7d3fff700 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=00007ffc9cf65000 CR3=000000000e6a1000 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=2030323a39313a363020393120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030323a39313a3630203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000028e27 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f342c3104d0 CR3=000000000b3a6000 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=46a697ede3ebc99cee4fce56504a628b XMM02=ec2efd57dc4c00df0000000000303698 XMM03=d31eff7814ac6d380000000000303768 XMM04=b963e76cab88733500000000000ae988 XMM05=090f1556b20111b3000000000031f998 XMM06=5b75c91c80445342000000000031f820 XMM07=e042d86d42eb936e000000000030f2f0 XMM08=d31eff7814ac6d380000000000303768 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000