[ 46.396357] ------------[ cut here ]------------ [ 46.397299] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.399393] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.400873] Modules linked in: [ 46.401587] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.403655] Tainted: [W]=WARN [ 46.404259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.405781] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.406746] 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 [ 46.409849] RSP: 0018:ffff88801614fbc0 EFLAGS: 00010286 [ 46.410856] RAX: 0000000000000000 RBX: ffffed1002c29f78 RCX: ffffffff813a4050 [ 46.412116] RDX: ffff888019ff8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.413386] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c29f2f [ 46.414682] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.415963] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801614fdf8 [ 46.417237] FS: 00007fd49ea31900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.418688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.419734] CR2: 00007fd49ef23580 CR3: 000000000b98d000 CR4: 0000000000350ef0 [ 46.420988] Call Trace: [ 46.421443] [ 46.421842] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.422756] ? __create_object+0x59/0x80 [ 46.423529] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.424484] __vmalloc_noprof+0x59/0x60 [ 46.425240] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.426143] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.427073] bpf_prog_alloc+0x39/0x200 [ 46.427761] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.428672] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.429555] do_seccomp+0x349/0x25e0 [ 46.430299] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.431194] ? __pfx_do_seccomp+0x10/0x10 [ 46.431976] ? find_held_lock+0x2b/0x80 [ 46.432681] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.433633] ? static_key_count+0x60/0x80 [ 46.434460] prctl_set_seccomp+0x4e/0x70 [ 46.435222] __do_sys_prctl+0xe6c/0x1d70 [ 46.436018] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.436808] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.437765] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.438763] ? irqentry_exit+0xf3/0x650 [ 46.439510] do_syscall_64+0xbf/0x430 [ 46.440233] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.441169] RIP: 0033:0x7fd49ef235cd [ 46.441812] 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 [ 46.444947] RSP: 002b:00007fff098cc7e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.446313] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd49ef235cd [ 46.447574] RDX: 000055e9ed787e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.448830] RBP: 00007fff098cc840 R08: 0000000000000000 R09: 00007fff098cbee0 [ 46.450126] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea2c52dad0 [ 46.451384] R13: 00007fff098ccc70 R14: 000055ea2c52ebc0 R15: 000055ea2c53f780 [ 46.452662] [ 46.453110] irq event stamp: 1799 [ 46.453707] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 46.455222] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 46.456720] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 46.458282] softirqs last disabled at (1835): [] __irq_exit_rcu+0xc4/0x100 [ 46.459528] ---[ end trace 0000000000000000 ]--- [ 49.990495] ------------[ cut here ]------------ [ 49.991542] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.993808] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.995458] Modules linked in: [ 49.996417] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.998706] Tainted: [W]=WARN [ 49.999376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.001013] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.002031] 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 [ 50.005534] RSP: 0018:ffff888016ff7bc0 EFLAGS: 00010286 [ 50.006615] RAX: 0000000000000000 RBX: ffffed1002dfef78 RCX: ffffffff813a4050 [ 50.008034] RDX: ffff8880158f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.009443] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfef2f [ 50.010862] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.012274] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ff7df8 [ 50.013678] FS: 00007f3d47a64900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.015264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.016412] CR2: 00007f3d47f56580 CR3: 000000001be9a000 CR4: 0000000000350ef0 [ 50.017797] Call Trace: [ 50.018338] [ 50.018787] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.019766] ? __create_object+0x59/0x80 [ 50.020635] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.021676] __vmalloc_noprof+0x59/0x60 [ 50.022519] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.023471] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.024477] bpf_prog_alloc+0x39/0x200 [ 50.025270] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.026287] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.027268] do_seccomp+0x349/0x25e0 [ 50.028059] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.029035] ? __pfx_do_seccomp+0x10/0x10 [ 50.029838] ? find_held_lock+0x2b/0x80 [ 50.030664] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.031704] ? static_key_count+0x60/0x80 [ 50.032576] prctl_set_seccomp+0x4e/0x70 [ 50.033409] __do_sys_prctl+0xe6c/0x1d70 [ 50.034260] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.035181] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.036222] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.037263] ? irqentry_exit+0xf3/0x650 [ 50.038088] do_syscall_64+0xbf/0x430 [ 50.038843] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.039868] RIP: 0033:0x7f3d47f565cd [ 50.040620] 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 [ 50.044055] RSP: 002b:00007ffe53dc40a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.045511] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3d47f565cd [ 50.046909] RDX: 000055ba8b0ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.048328] RBP: 00007ffe53dc4100 R08: 0000000000000000 R09: 00007ffe53dc37a0 [ 50.049729] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba9ff8aad0 [ 50.051132] R13: 00007ffe53dc4530 R14: 000055ba9ff8bbc0 R15: 000055ba9ff9c780 [ 50.052537] [ 50.053032] irq event stamp: 1793 [ 50.053696] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 50.055215] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 50.056634] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 50.058099] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 50.059520] ---[ end trace 0000000000000000 ]--- [ 50.865060] ------------[ cut here ]------------ [ 50.866016] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.868164] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.869680] Modules linked in: [ 50.870374] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.872390] Tainted: [W]=WARN [ 50.873012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.874558] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.875494] 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 [ 50.878735] RSP: 0018:ffff888009fb7bc0 EFLAGS: 00010286 [ 50.879745] RAX: 0000000000000000 RBX: ffffed10013f6f78 RCX: ffffffff813a4050 [ 50.881050] RDX: ffff88801b463780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.882397] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013f6f2f [ 50.883716] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.885024] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009fb7df8 [ 50.886366] FS: 00007f92079f6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.887847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.888886] CR2: 00007f9207ee8580 CR3: 000000001cf40000 CR4: 0000000000350ef0 [ 50.890184] Call Trace: [ 50.890640] [ 50.891076] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.891918] ? __create_object+0x59/0x80 [ 50.892703] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.893686] __vmalloc_noprof+0x59/0x60 [ 50.894469] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.895340] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.896265] bpf_prog_alloc+0x39/0x200 [ 50.896990] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.897859] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.898799] do_seccomp+0x349/0x25e0 [ 50.899821] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.900717] ? __pfx_do_seccomp+0x10/0x10 [ 50.901505] ? find_held_lock+0x2b/0x80 [ 50.902312] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.903274] ? static_key_count+0x60/0x80 [ 50.904068] prctl_set_seccomp+0x4e/0x70 [ 50.904793] __do_sys_prctl+0xe6c/0x1d70 [ 50.905565] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.906438] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.907414] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.908369] ? irqentry_exit+0xf3/0x650 [ 50.909133] do_syscall_64+0xbf/0x430 [ 50.909819] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.910795] RIP: 0033:0x7f9207ee85cd [ 50.911495] 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 [ 50.914672] RSP: 002b:00007ffd1d0015d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.916026] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9207ee85cd [ 50.917312] RDX: 00005615bc699e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.918634] RBP: 00007ffd1d001630 R08: 0000000000000000 R09: 00007ffd1d000cd0 [ 50.919903] R10: 0000000000000000 R11: 0000000000000246 R12: 00005615c9bb5ad0 [ 50.921214] R13: 00007ffd1d001a60 R14: 00005615c9bb6bc0 R15: 00005615c9bc7780 [ 50.922559] [ 50.923014] irq event stamp: 1761 [ 50.923616] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 50.925131] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 50.926670] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 50.928212] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 50.929715] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41677' (ECDSA) to the list of known hosts. 2025/11/17 19:13:30 fuzzer started 2025/11/17 19:13:30 dialing manager at localhost:37895 2025/11/17 19:13:30 checking machine... 2025/11/17 19:13:30 checking revisions... [ 51.843769] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:13:30 testing simple program... [ 51.944056] cgroup: Unknown subsys name 'net' [ 52.018858] cgroup: Unknown subsys name 'cpuset' [ 52.043777] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:13:29 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=00007f3d47f57366 RCX=4b9de398a409fc24 RDX=0000000000000000 RSI=000000006e8dec49 RDI=00007f3d47f57366 RBP=00007f3d47f57366 RSP=ffff88801b4cf388 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801b4cf4b0 R13=0000000000000000 R14=ffff8880158f0000 R15=0000000000092cc0 RIP=ffffffff8160dd84 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 00007f3d47a64900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe53dbe000 CR3=000000000c18c000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000002 RBX=0000000000000000 RCX=ffffffff87cecb40 RDX=0000000000000008 RSI=ffff888009644200 RDI=ffff888009643780 RBP=ffff888009643780 RSP=ffff88806cf08828 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000008 R13=0000000000000001 R14=ffff888009644200 R15=0000000000000003 RIP=ffffffff815265f2 RFL=00000046 [---Z-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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f535edb9000 CR3=000000000e8a9000 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=8525739e9fe4d7bff34a2c500fb0d004 XMM02=0000000000302b48ec2efd57dc4c00df XMM03=000000000030e0f8b6956082c1a59c42 XMM04=1f4a9c8435bcb43100000000000ae988 XMM05=090f1556b20111b3000000000031e210 XMM06=5b75c91c80445342000000000031e098 XMM07=e042d86d42eb936e000000000030e378 XMM08=b6956082c1a59c420000000000302ba8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000