[ 46.924696] ------------[ cut here ]------------ [ 46.925472] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.927209] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.928411] Modules linked in: [ 46.928889] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.930598] Tainted: [W]=WARN [ 46.931173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.932523] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.933367] 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 [ 46.936067] RSP: 0018:ffff88801bc0fbc0 EFLAGS: 00010286 [ 46.936834] RAX: 0000000000000000 RBX: ffffed1003781f78 RCX: ffffffff813a4050 [ 46.937899] RDX: ffff888019841bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.939077] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003781f2f [ 46.940281] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.941473] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bc0fdf8 [ 46.942697] FS: 00007eff24750900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.943976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.944807] CR2: 00007ffcf7f5aef8 CR3: 000000000dba8000 CR4: 0000000000350ef0 [ 46.945876] Call Trace: [ 46.946303] [ 46.946649] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.947399] ? __create_object+0x59/0x80 [ 46.948033] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.948846] __vmalloc_noprof+0x59/0x60 [ 46.949479] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.950225] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.950970] bpf_prog_alloc+0x39/0x200 [ 46.951582] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.952355] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.953134] do_seccomp+0x349/0x25e0 [ 46.953696] ? find_held_lock+0x2b/0x80 [ 46.954337] ? do_prlimit+0x310/0x610 [ 46.954916] ? __pfx_do_seccomp+0x10/0x10 [ 46.955571] ? do_raw_spin_unlock+0x53/0x220 [ 46.956283] ? _raw_spin_unlock+0x1e/0x40 [ 46.956910] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.957715] ? static_key_count+0x60/0x80 [ 46.958394] prctl_set_seccomp+0x4e/0x70 [ 46.959013] __do_sys_prctl+0xe6c/0x1d70 [ 46.959665] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.960386] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.961188] ? irqentry_exit+0xf3/0x650 [ 46.961788] do_syscall_64+0xbf/0x430 [ 46.962413] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.963196] RIP: 0033:0x7eff24c425cd [ 46.963745] 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 [ 46.966385] RSP: 002b:00007ffcf7f585a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.967529] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff24c425cd [ 46.968590] RDX: 000055e24b99de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.969685] RBP: 00007ffcf7f58600 R08: 0000000000000000 R09: 00007ffcf7f57ca0 [ 46.970753] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e271405ad0 [ 46.971813] R13: 00007ffcf7f58a30 R14: 000055e271406bc0 R15: 000055e271417780 [ 46.972906] [ 46.973287] irq event stamp: 1791 [ 46.973787] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 46.975068] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 46.976331] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 46.977616] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 46.978893] ---[ end trace 0000000000000000 ]--- [ 49.938690] ------------[ cut here ]------------ [ 49.939641] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.941687] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.943217] Modules linked in: [ 49.943821] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.945817] Tainted: [W]=WARN [ 49.946428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.947910] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.948839] 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 [ 49.952008] RSP: 0018:ffff888016e87bc0 EFLAGS: 00010286 [ 49.952965] RAX: 0000000000000000 RBX: ffffed1002dd0f78 RCX: ffffffff813a4050 [ 49.954253] RDX: ffff888015bc3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.955528] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd0f2f [ 49.956808] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.958119] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e87df8 [ 49.959401] FS: 00007f71b6955900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.960850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.961917] CR2: 00007f71b6e47580 CR3: 000000000dd16000 CR4: 0000000000350ef0 [ 49.963229] Call Trace: [ 49.963689] [ 49.964141] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.964985] ? __create_object+0x59/0x80 [ 49.965775] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.966756] __vmalloc_noprof+0x59/0x60 [ 49.967511] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.968380] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.969321] bpf_prog_alloc+0x39/0x200 [ 49.970022] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.970950] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.971845] do_seccomp+0x349/0x25e0 [ 49.972568] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.973477] ? __pfx_do_seccomp+0x10/0x10 [ 49.974287] ? find_held_lock+0x2b/0x80 [ 49.975009] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.975979] ? static_key_count+0x60/0x80 [ 49.976787] prctl_set_seccomp+0x4e/0x70 [ 49.977572] __do_sys_prctl+0xe6c/0x1d70 [ 49.978373] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.979226] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.980178] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.981137] ? irqentry_exit+0xf3/0x650 [ 49.981848] do_syscall_64+0xbf/0x430 [ 49.982607] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.983582] RIP: 0033:0x7f71b6e475cd [ 49.984289] 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 [ 49.987475] RSP: 002b:00007ffe7b6883a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.988856] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71b6e475cd [ 49.990175] RDX: 000055bd74c4ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.991463] RBP: 00007ffe7b688400 R08: 0000000000000000 R09: 00007ffe7b687aa0 [ 49.992746] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bda7c6aad0 [ 49.994028] R13: 00007ffe7b688830 R14: 000055bda7c6bbc0 R15: 000055bda7c7c780 [ 49.995037] [ 49.995346] irq event stamp: 1723 [ 49.995728] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 49.996695] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 49.997654] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 49.998640] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 49.999597] ---[ end trace 0000000000000000 ]--- [ 50.753221] ------------[ cut here ]------------ [ 50.753975] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.755675] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.756945] Modules linked in: [ 50.757475] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.759153] Tainted: [W]=WARN [ 50.759620] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.760872] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.761687] 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 [ 50.764959] RSP: 0018:ffff88801841fbc0 EFLAGS: 00010286 [ 50.765851] RAX: 0000000000000000 RBX: ffffed1003083f78 RCX: ffffffff813a4050 [ 50.766975] RDX: ffff88800a001bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.768208] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003083f2f [ 50.769414] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.770807] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801841fdf8 [ 50.772129] FS: 00007fdc2bd67900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.773368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.774310] CR2: 00007ffc4b89fef8 CR3: 00000000203de000 CR4: 0000000000350ef0 [ 50.775402] Call Trace: [ 50.775789] [ 50.776184] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.776910] ? __create_object+0x59/0x80 [ 50.777579] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.778423] __vmalloc_noprof+0x59/0x60 [ 50.779098] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.779788] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.780587] bpf_prog_alloc+0x39/0x200 [ 50.781223] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.781998] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.782752] do_seccomp+0x349/0x25e0 [ 50.783387] ? find_held_lock+0x2b/0x80 [ 50.784005] ? do_prlimit+0x310/0x610 [ 50.784633] ? __pfx_do_seccomp+0x10/0x10 [ 50.785308] ? do_raw_spin_unlock+0x53/0x220 [ 50.786189] ? _raw_spin_unlock+0x1e/0x40 [ 50.786945] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.787904] ? static_key_count+0x60/0x80 [ 50.788734] prctl_set_seccomp+0x4e/0x70 [ 50.789516] __do_sys_prctl+0xe6c/0x1d70 [ 50.790335] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.791213] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.792188] ? irqentry_exit+0xf3/0x650 [ 50.792910] do_syscall_64+0xbf/0x430 [ 50.793668] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.794645] RIP: 0033:0x7fdc2c2595cd [ 50.795386] 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 [ 50.798542] RSP: 002b:00007ffc4b89d390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.799913] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdc2c2595cd [ 50.801202] RDX: 0000560d8d263e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.802492] RBP: 00007ffc4b89d3f0 R08: 0000000000000000 R09: 00007ffc4b89ca90 [ 50.803822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d8f1c3b10 [ 50.805138] R13: 00007ffc4b89d820 R14: 0000560d8f1c42b0 R15: 0000560d8f1d86f0 [ 50.806459] [ 50.806888] irq event stamp: 1773 [ 50.807534] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 50.808932] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 50.810238] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 50.811555] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 50.812843] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55461' (ECDSA) to the list of known hosts. 2025/11/18 05:44:00 fuzzer started 2025/11/18 05:44:00 dialing manager at localhost:37895 2025/11/18 05:44:00 checking machine... 2025/11/18 05:44:00 checking revisions... [ 51.735228] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:44:00 testing simple program... [ 51.810767] cgroup: Unknown subsys name 'net' [ 51.882220] cgroup: Unknown subsys name 'cpuset' [ 51.899125] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:44:00 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08988 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255da R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a70 RIP=ffffffff81529397 RFL=00000247 [---Z-PC] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f71b6955900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f71b6cf231c CR3=00000000202b7000 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 info registers vcpu 1 RAX=0000000000027921 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=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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff48d0b348 CR3=000000000e422000 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=2039353a33343a353020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039353a33343a3530203831 XMM08=74696c6962617061633d7373616c6374 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000