[ 46.367900] ------------[ cut here ]------------ [ 46.368800] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.370768] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.372193] Modules linked in: [ 46.372780] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.374988] Tainted: [W]=WARN [ 46.375551] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.377058] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.377976] 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 [ 46.381073] RSP: 0018:ffff8880193a7bc0 EFLAGS: 00010286 [ 46.382030] RAX: 0000000000000000 RBX: ffffed1003274f78 RCX: ffffffff813a4050 [ 46.383278] RDX: ffff88800a9e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.384549] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003274f2f [ 46.385802] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.387056] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880193a7df8 [ 46.388332] FS: 00007ff6c7b8d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.389749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.390768] CR2: 00007ffe7e71bef8 CR3: 000000000b7d6000 CR4: 0000000000350ef0 [ 46.392049] Call Trace: [ 46.392505] [ 46.392938] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.393784] ? __create_object+0x59/0x80 [ 46.394561] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.395549] __vmalloc_noprof+0x59/0x60 [ 46.396305] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.397179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.398091] bpf_prog_alloc+0x39/0x200 [ 46.398789] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.399735] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.400630] do_seccomp+0x349/0x25e0 [ 46.401341] ? find_held_lock+0x2b/0x80 [ 46.402100] ? do_prlimit+0x310/0x610 [ 46.402797] ? __pfx_do_seccomp+0x10/0x10 [ 46.403588] ? do_raw_spin_unlock+0x53/0x220 [ 46.404409] ? _raw_spin_unlock+0x1e/0x40 [ 46.405193] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.406151] ? static_key_count+0x60/0x80 [ 46.406951] prctl_set_seccomp+0x4e/0x70 [ 46.407684] __do_sys_prctl+0xe6c/0x1d70 [ 46.408468] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.409312] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.410271] ? irqentry_exit+0xf3/0x650 [ 46.411025] do_syscall_64+0xbf/0x430 [ 46.411732] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.412681] RIP: 0033:0x7ff6c807f5cd [ 46.413380] 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 [ 46.416536] RSP: 002b:00007ffe7e71a970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.417916] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff6c807f5cd [ 46.419196] RDX: 000055f1f36e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.420470] RBP: 00007ffe7e71a9d0 R08: 0000000000000000 R09: 00007ffe7e71a070 [ 46.421753] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f22e95dbf0 [ 46.423047] R13: 00007ffe7e71ae00 R14: 000055f22e967380 R15: 000055f22e972460 [ 46.424338] [ 46.424757] irq event stamp: 1789 [ 46.425408] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 46.426932] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 46.428441] softirqs last enabled at (1336): [] handle_softirqs+0x50c/0x770 [ 46.429976] softirqs last disabled at (1331): [] __irq_exit_rcu+0xc4/0x100 [ 46.431496] ---[ end trace 0000000000000000 ]--- [ 49.326241] ------------[ cut here ]------------ [ 49.327196] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.329257] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.330752] Modules linked in: [ 49.331430] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.333438] Tainted: [W]=WARN [ 49.334036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.335541] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.336484] 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 [ 49.339683] RSP: 0018:ffff88800e61fbc0 EFLAGS: 00010286 [ 49.340652] RAX: 0000000000000000 RBX: ffffed1001cc3f78 RCX: ffffffff813a4050 [ 49.341940] RDX: ffff8880175d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.343205] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cc3f2f [ 49.344523] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.345797] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e61fdf8 [ 49.347078] FS: 00007f2e86f64900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.348593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.349649] CR2: 00007f2e87456580 CR3: 000000000d5aa000 CR4: 0000000000350ef0 [ 49.350937] Call Trace: [ 49.351411] [ 49.351854] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.352762] ? __create_object+0x59/0x80 [ 49.353538] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.354499] __vmalloc_noprof+0x59/0x60 [ 49.355257] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.356170] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.357103] bpf_prog_alloc+0x39/0x200 [ 49.357789] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.358718] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.359659] do_seccomp+0x349/0x25e0 [ 49.360372] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.361268] ? __pfx_do_seccomp+0x10/0x10 [ 49.362053] ? find_held_lock+0x2b/0x80 [ 49.362759] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.363786] ? static_key_count+0x60/0x80 [ 49.364586] prctl_set_seccomp+0x4e/0x70 [ 49.365359] __do_sys_prctl+0xe6c/0x1d70 [ 49.366128] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.366986] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.367985] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.368947] ? irqentry_exit+0xf3/0x650 [ 49.369661] do_syscall_64+0xbf/0x430 [ 49.370393] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.371335] RIP: 0033:0x7f2e874565cd [ 49.372077] 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 [ 49.375248] RSP: 002b:00007ffe723d94b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.376668] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e874565cd [ 49.377941] RDX: 0000559d0b8ebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.379204] RBP: 00007ffe723d9510 R08: 0000000000000000 R09: 00007ffe723d8bb0 [ 49.380534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d41b3ab10 [ 49.381802] R13: 00007ffe723d9940 R14: 0000559d41b3b2b0 R15: 0000559d41b4f6f0 [ 49.383104] [ 49.383565] irq event stamp: 1743 [ 49.384224] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 49.385753] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 49.387296] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 49.388923] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 49.390425] ---[ end trace 0000000000000000 ]--- [ 50.028871] ------------[ cut here ]------------ [ 50.029982] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.032367] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.034341] Modules linked in: [ 50.035138] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.037503] Tainted: [W]=WARN [ 50.038197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.039946] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.041008] 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 [ 50.044736] RSP: 0018:ffff8880193dfbc0 EFLAGS: 00010286 [ 50.045883] RAX: 0000000000000000 RBX: ffffed100327bf78 RCX: ffffffff813a4050 [ 50.047424] RDX: ffff888017045340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.048918] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100327bf2f [ 50.050396] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.051925] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880193dfdf8 [ 50.053413] FS: 00007f37f68f4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.055056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.056321] CR2: 00007f37f6de6580 CR3: 000000001f73e000 CR4: 0000000000350ef0 [ 50.057797] Call Trace: [ 50.058396] [ 50.058859] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.059962] ? __create_object+0x59/0x80 [ 50.060817] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.061930] __vmalloc_noprof+0x59/0x60 [ 50.062750] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.063785] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.064864] bpf_prog_alloc+0x39/0x200 [ 50.065718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.066783] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.067844] do_seccomp+0x349/0x25e0 [ 50.068656] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.069692] ? __pfx_do_seccomp+0x10/0x10 [ 50.070598] ? find_held_lock+0x2b/0x80 [ 50.071495] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.072585] ? static_key_count+0x60/0x80 [ 50.073505] prctl_set_seccomp+0x4e/0x70 [ 50.074389] __do_sys_prctl+0xe6c/0x1d70 [ 50.075299] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.076299] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.077394] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.078501] ? irqentry_exit+0xf3/0x650 [ 50.079391] do_syscall_64+0xbf/0x430 [ 50.080259] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.081163] RIP: 0033:0x7f37f6de65cd [ 50.081803] 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 [ 50.084868] RSP: 002b:00007ffe825e3990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.086243] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f37f6de65cd [ 50.087540] RDX: 0000558140a6be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.088796] RBP: 00007ffe825e39f0 R08: 0000000000000000 R09: 00007ffe825e3090 [ 50.090062] R10: 0000000000000000 R11: 0000000000000246 R12: 00005581651992b0 [ 50.091351] R13: 00007ffe825e3e20 R14: 000055816519bd20 R15: 00005581651ad8d0 [ 50.092642] [ 50.093092] irq event stamp: 1863 [ 50.093695] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 50.095183] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 50.096719] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 50.098248] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 50.099766] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43468' (ECDSA) to the list of known hosts. 2025/11/18 05:16:55 fuzzer started 2025/11/18 05:16:55 dialing manager at localhost:37895 2025/11/18 05:16:55 checking machine... 2025/11/18 05:16:55 checking revisions... [ 50.921230] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:16:55 testing simple program... [ 51.019498] cgroup: Unknown subsys name 'net' [ 51.090218] cgroup: Unknown subsys name 'cpuset' [ 51.108383] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:16:54 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=00007f2e87457163 RCX=879f1095a3b2434a RDX=0000000000000000 RSI=00000000896a1a58 RDI=ffff88806ce31cd0 RBP=00007f2e87457163 RSP=ffff88800d09f4c8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800d09f500 R13=0000000000000000 R14=ffff888016ac3780 R15=ffff8880096c78c0 RIP=ffffffff8160e0d8 RFL=00000286 [--S--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 00007f2e86f64900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe723d3000 CR3=000000000cb99000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026963 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe765fa5f8 CR3=000000000b742000 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=2034353a36313a353020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034353a36313a3530203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000