[ 54.040493] ------------[ cut here ]------------ [ 54.041238] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.042938] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 54.044151] Modules linked in: [ 54.044681] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.046339] Tainted: [W]=WARN [ 54.046801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.048039] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.048814] 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 [ 54.051775] RSP: 0018:ffff88801771fbc0 EFLAGS: 00010286 [ 54.053023] RAX: 0000000000000000 RBX: ffffed1002ee3f78 RCX: ffffffff813a4050 [ 54.054116] RDX: ffff888017443780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.055198] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee3f2f [ 54.056301] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.057380] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801771fdf8 [ 54.058462] FS: 00007f50baece900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.059659] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.060555] CR2: 00007fff4a702ef7 CR3: 0000000009e44000 CR4: 0000000000350ef0 [ 54.061614] Call Trace: [ 54.062007] [ 54.062381] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.063111] ? __create_object+0x59/0x80 [ 54.063755] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.064573] __vmalloc_noprof+0x59/0x60 [ 54.065172] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.065900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.066664] bpf_prog_alloc+0x39/0x200 [ 54.067249] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.068013] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.068781] do_seccomp+0x349/0x25e0 [ 54.069376] ? find_held_lock+0x2b/0x80 [ 54.069966] ? do_prlimit+0x310/0x610 [ 54.070584] ? __pfx_do_seccomp+0x10/0x10 [ 54.071208] ? do_raw_spin_unlock+0x53/0x220 [ 54.071906] ? _raw_spin_unlock+0x1e/0x40 [ 54.072570] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.073368] ? static_key_count+0x60/0x80 [ 54.074006] prctl_set_seccomp+0x4e/0x70 [ 54.074645] __do_sys_prctl+0xe6c/0x1d70 [ 54.075260] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.075976] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.076794] ? irqentry_exit+0xf3/0x650 [ 54.077428] do_syscall_64+0xbf/0x430 [ 54.078002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.078784] RIP: 0033:0x7f50bb3c05cd [ 54.079368] 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 [ 54.082021] RSP: 002b:00007fff4a701320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.083156] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f50bb3c05cd [ 54.084244] RDX: 0000564f00512e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.085315] RBP: 00007fff4a701380 R08: 0000000000000000 R09: 00007fff4a700a20 [ 54.086366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564f264d42b0 [ 54.087429] R13: 00007fff4a7017b0 R14: 0000564f264d6d20 R15: 0000564f264e88d0 [ 54.088521] [ 54.088872] irq event stamp: 1769 [ 54.089410] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 54.090670] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 54.091931] softirqs last enabled at (1346): [] handle_softirqs+0x50c/0x770 [ 54.093206] softirqs last disabled at (1289): [] __irq_exit_rcu+0xc4/0x100 [ 54.094484] ---[ end trace 0000000000000000 ]--- [ 57.658916] ------------[ cut here ]------------ [ 57.659862] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.661963] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 57.663432] Modules linked in: [ 57.664014] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.666056] Tainted: [W]=WARN [ 57.666935] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.668540] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.669477] 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 [ 57.672712] RSP: 0018:ffff88801cb8fbc0 EFLAGS: 00010286 [ 57.673722] RAX: 0000000000000000 RBX: ffffed1003971f78 RCX: ffffffff813a4050 [ 57.675018] RDX: ffff888015c59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.676364] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003971f2f [ 57.677684] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.678998] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cb8fdf8 [ 57.680356] FS: 00007f093b6e5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.681802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.682875] CR2: 00007f093bbd7580 CR3: 000000001b695000 CR4: 0000000000350ef0 [ 57.684197] Call Trace: [ 57.684745] [ 57.685165] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.686082] ? __create_object+0x59/0x80 [ 57.686880] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.687865] __vmalloc_noprof+0x59/0x60 [ 57.688672] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.689585] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.690625] bpf_prog_alloc+0x39/0x200 [ 57.691542] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.692514] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.693440] do_seccomp+0x349/0x25e0 [ 57.694121] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.695041] ? __pfx_do_seccomp+0x10/0x10 [ 57.695873] ? find_held_lock+0x2b/0x80 [ 57.696689] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.697671] ? static_key_count+0x60/0x80 [ 57.698511] prctl_set_seccomp+0x4e/0x70 [ 57.699357] __do_sys_prctl+0xe6c/0x1d70 [ 57.700107] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.700993] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.701944] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.702898] ? irqentry_exit+0xf3/0x650 [ 57.703646] do_syscall_64+0xbf/0x430 [ 57.704389] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.705318] RIP: 0033:0x7f093bbd75cd [ 57.705969] 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 [ 57.709116] RSP: 002b:00007ffdcde68cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.710449] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f093bbd75cd [ 57.711706] RDX: 0000564cf831fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.712988] RBP: 00007ffdcde68d10 R08: 0000000000000000 R09: 00007ffdcde683b0 [ 57.714258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d2a681ad0 [ 57.715539] R13: 00007ffdcde69140 R14: 0000564d2a682bc0 R15: 0000564d2a693780 [ 57.716843] [ 57.717273] irq event stamp: 1771 [ 57.717930] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 57.719480] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 57.721000] softirqs last enabled at (1608): [] handle_softirqs+0x50c/0x770 [ 57.722565] softirqs last disabled at (1603): [] __irq_exit_rcu+0xc4/0x100 [ 57.724090] ---[ end trace 0000000000000000 ]--- [ 58.452025] ------------[ cut here ]------------ [ 58.452548] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.453702] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 58.454506] Modules linked in: [ 58.454832] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.455908] Tainted: [W]=WARN [ 58.456210] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.457011] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.457500] 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 [ 58.459221] RSP: 0018:ffff88801d3bfbc0 EFLAGS: 00010286 [ 58.459751] RAX: 0000000000000000 RBX: ffffed1003a77f78 RCX: ffffffff813a4050 [ 58.460454] RDX: ffff888015af9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.461135] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003a77f2f [ 58.461830] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.462527] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801d3bfdf8 [ 58.463210] FS: 00007f1f43507900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.463990] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.464574] CR2: 00007fff8caccef7 CR3: 000000001fe06000 CR4: 0000000000350ef0 [ 58.465261] Call Trace: [ 58.465533] [ 58.465756] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.466227] ? __create_object+0x59/0x80 [ 58.466650] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.467153] __vmalloc_noprof+0x59/0x60 [ 58.467561] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.468012] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.468523] bpf_prog_alloc+0x39/0x200 [ 58.468902] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.469409] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.469886] do_seccomp+0x349/0x25e0 [ 58.470252] ? find_held_lock+0x2b/0x80 [ 58.470661] ? do_prlimit+0x310/0x610 [ 58.471040] ? __pfx_do_seccomp+0x10/0x10 [ 58.471466] ? do_raw_spin_unlock+0x53/0x220 [ 58.471896] ? _raw_spin_unlock+0x1e/0x40 [ 58.472322] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.472818] ? static_key_count+0x60/0x80 [ 58.473230] prctl_set_seccomp+0x4e/0x70 [ 58.473649] __do_sys_prctl+0xe6c/0x1d70 [ 58.474056] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.474516] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.475018] ? irqentry_exit+0xf3/0x650 [ 58.475422] do_syscall_64+0xbf/0x430 [ 58.475804] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.476322] RIP: 0033:0x7f1f439f95cd [ 58.476682] 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 [ 58.478410] RSP: 002b:00007fff8caca380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.479128] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f439f95cd [ 58.479824] RDX: 0000563d704fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.480521] RBP: 00007fff8caca3e0 R08: 0000000000000000 R09: 00007fff8cac9a80 [ 58.481191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d922932b0 [ 58.481882] R13: 00007fff8caca810 R14: 0000563d92295d20 R15: 0000563d922a78d0 [ 58.482574] [ 58.482803] irq event stamp: 1623 [ 58.483131] hardirqs last enabled at (1631): [] __up_console_sem+0x78/0x80 [ 58.483957] hardirqs last disabled at (1640): [] __up_console_sem+0x5d/0x80 [ 58.484786] softirqs last enabled at (1584): [] handle_softirqs+0x50c/0x770 [ 58.485618] softirqs last disabled at (1579): [] __irq_exit_rcu+0xc4/0x100 [ 58.486421] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45328' (ECDSA) to the list of known hosts. 2025/11/17 09:19:53 fuzzer started 2025/11/17 09:19:53 dialing manager at localhost:37895 2025/11/17 09:19:53 checking machine... 2025/11/17 09:19:53 checking revisions... [ 59.270233] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:19:53 testing simple program... [ 59.367663] cgroup: Unknown subsys name 'net' [ 59.429106] cgroup: Unknown subsys name 'cpuset' [ 59.444146] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:19:53 Registers: info registers vcpu 0 RAX=0000000000008000 RBX=ffff888016bab780 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce38440 RBP=ffff888016bac1d8 RSP=ffff888016747590 R8 =0000000000000000 R9 =0000000000000400 R10=0000000000000001 R11=0000000000000000 R12=ffff888016bac200 R13=0000000000008000 R14=0000000000000001 R15=0000000000000000 RIP=ffffffff8152709f 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 00007f093b6e5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f093b6a5008 CR3=000000000d2f9000 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=000000000002947d 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f607d218a08 CR3=0000000009cd6000 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=4054b85a3d2f9d8a0643540e28f27881 XMM02=ec2efd57dc4c00df0000000000306820 XMM03=79a601e199acc97500000000003068f0 XMM04=4349e512917c55d700000000000ae988 XMM05=e1bcd410fb3842e60000000000320998 XMM06=0f34b9779e840a10000000000031a1a8 XMM07=e042d86d42eb936e0000000000310e18 XMM08=79a601e199acc97500000000003068f0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000