[ 46.463723] ------------[ cut here ]------------ [ 46.464651] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.466737] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.468418] Modules linked in: [ 46.469509] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.471545] Tainted: [W]=WARN [ 46.472140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.473627] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.474526] 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 [ 46.477753] RSP: 0018:ffff888017aa7bc0 EFLAGS: 00010286 [ 46.478743] RAX: 0000000000000000 RBX: ffffed1002f54f78 RCX: ffffffff813a4050 [ 46.480039] RDX: ffff888015b93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.481336] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f54f2f [ 46.482644] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.483941] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017aa7df8 [ 46.485238] FS: 00007fc2dabbe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.486705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.487780] CR2: 00007ffe9f2b2ef8 CR3: 000000000a589000 CR4: 0000000000350ef0 [ 46.489080] Call Trace: [ 46.489551] [ 46.490011] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.490924] ? __create_object+0x59/0x80 [ 46.491717] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.492694] __vmalloc_noprof+0x59/0x60 [ 46.493417] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.494306] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.495257] bpf_prog_alloc+0x39/0x200 [ 46.496012] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.496954] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.497878] do_seccomp+0x349/0x25e0 [ 46.498563] ? find_held_lock+0x2b/0x80 [ 46.499340] ? do_prlimit+0x310/0x610 [ 46.500092] ? __pfx_do_seccomp+0x10/0x10 [ 46.500888] ? do_raw_spin_unlock+0x53/0x220 [ 46.501742] ? _raw_spin_unlock+0x1e/0x40 [ 46.502491] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.503466] ? static_key_count+0x60/0x80 [ 46.504262] prctl_set_seccomp+0x4e/0x70 [ 46.505036] __do_sys_prctl+0xe6c/0x1d70 [ 46.505840] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.506718] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.507695] ? irqentry_exit+0xf3/0x650 [ 46.508424] do_syscall_64+0xbf/0x430 [ 46.509170] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.510170] RIP: 0033:0x7fc2db0b05cd [ 46.510879] 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 [ 46.514105] RSP: 002b:00007ffe9f2b06a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.515489] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2db0b05cd [ 46.516794] RDX: 000055f58a856e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.518093] RBP: 00007ffe9f2b0700 R08: 0000000000000000 R09: 00007ffe9f2afda0 [ 46.519389] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f5c61602b0 [ 46.520682] R13: 00007ffe9f2b0b30 R14: 000055f5c6162d20 R15: 000055f5c61748d0 [ 46.522004] [ 46.522432] irq event stamp: 1893 [ 46.523086] hardirqs last enabled at (1903): [] __up_console_sem+0x78/0x80 [ 46.524622] hardirqs last disabled at (1912): [] __up_console_sem+0x5d/0x80 [ 46.526174] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 46.527734] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 46.529268] ---[ end trace 0000000000000000 ]--- [ 49.981982] ------------[ cut here ]------------ [ 49.982931] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.984980] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.986461] Modules linked in: [ 49.987108] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.989106] Tainted: [W]=WARN [ 49.989710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.991188] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.992102] 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 [ 49.995293] RSP: 0018:ffff888013a6fbc0 EFLAGS: 00010286 [ 49.996265] RAX: 0000000000000000 RBX: ffffed100274df78 RCX: ffffffff813a4050 [ 49.997545] RDX: ffff88800a883780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.998843] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100274df2f [ 50.000129] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.001407] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013a6fdf8 [ 50.002703] FS: 00007fcd2ad0f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.004138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.005192] CR2: 00007fffb5496ef8 CR3: 000000000d764000 CR4: 0000000000350ef0 [ 50.006487] Call Trace: [ 50.006996] [ 50.007411] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.008308] ? __create_object+0x59/0x80 [ 50.009088] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.010127] __vmalloc_noprof+0x59/0x60 [ 50.010901] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.011783] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.012719] bpf_prog_alloc+0x39/0x200 [ 50.013423] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.014360] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.015273] do_seccomp+0x349/0x25e0 [ 50.015988] ? find_held_lock+0x2b/0x80 [ 50.016746] ? do_prlimit+0x310/0x610 [ 50.017446] ? __pfx_do_seccomp+0x10/0x10 [ 50.018240] ? do_raw_spin_unlock+0x53/0x220 [ 50.019076] ? _raw_spin_unlock+0x1e/0x40 [ 50.019858] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.020819] ? static_key_count+0x60/0x80 [ 50.021618] prctl_set_seccomp+0x4e/0x70 [ 50.022365] __do_sys_prctl+0xe6c/0x1d70 [ 50.023147] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.024011] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.024989] ? irqentry_exit+0xf3/0x650 [ 50.025761] do_syscall_64+0xbf/0x430 [ 50.026463] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.027413] RIP: 0033:0x7fcd2b2015cd [ 50.028119] 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 [ 50.031295] RSP: 002b:00007fffb5495130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.032665] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcd2b2015cd [ 50.033968] RDX: 000056460e634e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.035249] RBP: 00007fffb5495190 R08: 0000000000000000 R09: 00007fffb5494830 [ 50.036530] R10: 0000000000000000 R11: 0000000000000246 R12: 00005646286c4bf0 [ 50.037831] R13: 00007fffb54955c0 R14: 00005646286ce380 R15: 00005646286d9460 [ 50.039141] [ 50.039570] irq event stamp: 1757 [ 50.040216] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 50.041755] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 50.043282] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 50.044819] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 50.046345] ---[ end trace 0000000000000000 ]--- [ 50.835782] ------------[ cut here ]------------ [ 50.836747] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.838817] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.840270] Modules linked in: [ 50.840951] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.842957] Tainted: [W]=WARN [ 50.843515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.844991] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.845931] 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 [ 50.849144] RSP: 0018:ffff8880175e7bc0 EFLAGS: 00010286 [ 50.850144] RAX: 0000000000000000 RBX: ffffed1002ebcf78 RCX: ffffffff813a4050 [ 50.851440] RDX: ffff888016025340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.852733] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebcf2f [ 50.854045] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.855338] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175e7df8 [ 50.856635] FS: 00007fde5dff7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.858098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.859171] CR2: 00007ffff8b8fef8 CR3: 000000001ec97000 CR4: 0000000000350ef0 [ 50.860477] Call Trace: [ 50.860986] [ 50.861401] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.862307] ? __create_object+0x59/0x80 [ 50.863085] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.864057] __vmalloc_noprof+0x59/0x60 [ 50.864809] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.865671] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.866562] bpf_prog_alloc+0x39/0x200 [ 50.867302] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.868215] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.869130] do_seccomp+0x349/0x25e0 [ 50.869871] ? find_held_lock+0x2b/0x80 [ 50.870632] ? do_prlimit+0x310/0x610 [ 50.871319] ? __pfx_do_seccomp+0x10/0x10 [ 50.872099] ? do_raw_spin_unlock+0x53/0x220 [ 50.872924] ? _raw_spin_unlock+0x1e/0x40 [ 50.873719] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.874693] ? static_key_count+0x60/0x80 [ 50.875458] prctl_set_seccomp+0x4e/0x70 [ 50.876234] __do_sys_prctl+0xe6c/0x1d70 [ 50.877019] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.877895] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.878869] ? irqentry_exit+0xf3/0x650 [ 50.879610] do_syscall_64+0xbf/0x430 [ 50.880300] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.881254] RIP: 0033:0x7fde5e4e95cd [ 50.881969] 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 [ 50.885131] RSP: 002b:00007ffff8b8d8f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.886501] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fde5e4e95cd [ 50.887769] RDX: 0000555f7d60be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.889039] RBP: 00007ffff8b8d950 R08: 0000000000000000 R09: 00007ffff8b8cff0 [ 50.890350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555fa94dfad0 [ 50.891637] R13: 00007ffff8b8dd80 R14: 0000555fa94e0bc0 R15: 0000555fa94f1780 [ 50.892954] [ 50.893384] irq event stamp: 1735 [ 50.894048] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 50.895567] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 50.897118] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 50.898665] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 50.900176] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9332' (ECDSA) to the list of known hosts. 2025/11/17 22:00:01 fuzzer started 2025/11/17 22:00:02 dialing manager at localhost:37895 2025/11/17 22:00:02 checking machine... 2025/11/17 22:00:02 checking revisions... [ 51.771913] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:00:02 testing simple program... [ 51.855481] cgroup: Unknown subsys name 'net' [ 51.914201] cgroup: Unknown subsys name 'cpuset' [ 51.926845] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:00:01 Registers: info registers vcpu 0 RAX=000000000004303d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005646286ec318 CR3=000000000f872000 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=f9e52a81168108b13841770329b74005 XMM02=0000000000306d18ec2efd57dc4c00df XMM03=0000000000313f60954e60e5d14da5ab XMM04=331153c1bb85acea00000000000ae988 XMM05=655282171d9e011500000000003245e0 XMM06=3e829fc8c8edc9900000000000322f18 XMM07=e042d86d42eb936e0000000000314948 XMM08=954e60e5d14da5ab0000000000306d78 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88800e4a0001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff88800e49f601 RSI=ffff88800e49f630 RDI=ffff88800e49f5a8 RBP=ffff88800e49f630 RSP=ffff88800e49f4b0 R8 =0000000000000001 R9 =ffff88800e49f5d8 R10=000000000003c9ed R11=000000000000453f R12=0000000000000008 R13=ffff88800e498000 R14=ffff88800e49f630 R15=ffff88800e49f598 RIP=ffffffff8135e2ee RFL=00000282 [--S----] 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 00007fcd2ad0f900 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=00007fcd2acde008 CR3=000000000e704000 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