[ 46.833961] ------------[ cut here ]------------ [ 46.834914] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.837014] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.838500] Modules linked in: [ 46.839152] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.841240] Tainted: [W]=WARN [ 46.841823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.843360] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.844331] 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 [ 46.847687] RSP: 0018:ffff888015c87bc0 EFLAGS: 00010286 [ 46.848722] RAX: 0000000000000000 RBX: ffffed1002b90f78 RCX: ffffffff813a4050 [ 46.850071] RDX: ffff88801612d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.851415] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b90f2f [ 46.852756] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.854053] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c87df8 [ 46.855340] FS: 00007f7f4cf33900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.856791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.857850] CR2: 00007f7f4d425580 CR3: 000000000c507000 CR4: 0000000000350ef0 [ 46.859134] Call Trace: [ 46.859597] [ 46.860037] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.860911] ? __create_object+0x59/0x80 [ 46.861699] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.862669] __vmalloc_noprof+0x59/0x60 [ 46.863428] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.864317] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.865251] bpf_prog_alloc+0x39/0x200 [ 46.865956] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.866886] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.867787] do_seccomp+0x349/0x25e0 [ 46.868513] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.869416] ? __pfx_do_seccomp+0x10/0x10 [ 46.870207] ? find_held_lock+0x2b/0x80 [ 46.870926] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.871882] ? static_key_count+0x60/0x80 [ 46.872676] prctl_set_seccomp+0x4e/0x70 [ 46.873333] __do_sys_prctl+0xe6c/0x1d70 [ 46.873951] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.874662] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.875471] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.876297] ? irqentry_exit+0xf3/0x650 [ 46.876899] do_syscall_64+0xbf/0x430 [ 46.877512] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.878300] RIP: 0033:0x7f7f4d4255cd [ 46.878864] 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 [ 46.881545] RSP: 002b:00007ffd94e2dbd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.882697] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7f4d4255cd [ 46.883765] RDX: 00005556895cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.884835] RBP: 00007ffd94e2dc30 R08: 0000000000000000 R09: 00007ffd94e2d2d0 [ 46.885903] R10: 0000000000000000 R11: 0000000000000246 R12: 00005556c76a7bf0 [ 46.886965] R13: 00007ffd94e2e060 R14: 00005556c76b1380 R15: 00005556c76bc460 [ 46.888078] [ 46.888443] irq event stamp: 1701 [ 46.888954] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 46.890242] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 46.891529] softirqs last enabled at (1206): [] handle_softirqs+0x50c/0x770 [ 46.892829] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 46.894099] ---[ end trace 0000000000000000 ]--- [ 49.777198] ------------[ cut here ]------------ [ 49.777968] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.779757] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.781019] Modules linked in: [ 49.781529] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.783232] Tainted: [W]=WARN [ 49.783713] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.785010] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.785772] 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 [ 49.788504] RSP: 0018:ffff888017d17bc0 EFLAGS: 00010286 [ 49.789357] RAX: 0000000000000000 RBX: ffffed1002fa2f78 RCX: ffffffff813a4050 [ 49.790460] RDX: ffff8880161b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.791559] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fa2f2f [ 49.792670] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.793762] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d17df8 [ 49.794864] FS: 00007f82586dc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.796106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.797025] CR2: 00007ffca6dfcef7 CR3: 00000000200d4000 CR4: 0000000000350ef0 [ 49.798132] Call Trace: [ 49.798531] [ 49.798884] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.799669] ? __create_object+0x59/0x80 [ 49.800362] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.801203] __vmalloc_noprof+0x59/0x60 [ 49.801823] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.802571] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.803374] bpf_prog_alloc+0x39/0x200 [ 49.803972] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.804784] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.805562] do_seccomp+0x349/0x25e0 [ 49.806189] ? find_held_lock+0x2b/0x80 [ 49.806814] ? do_prlimit+0x310/0x610 [ 49.807456] ? __pfx_do_seccomp+0x10/0x10 [ 49.808152] ? do_raw_spin_unlock+0x53/0x220 [ 49.808833] ? _raw_spin_unlock+0x1e/0x40 [ 49.809505] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.810335] ? static_key_count+0x60/0x80 [ 49.811040] prctl_set_seccomp+0x4e/0x70 [ 49.811675] __do_sys_prctl+0xe6c/0x1d70 [ 49.812361] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.813106] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.813904] ? irqentry_exit+0xf3/0x650 [ 49.814557] do_syscall_64+0xbf/0x430 [ 49.815221] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.816039] RIP: 0033:0x7f8258bce5cd [ 49.816620] 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 [ 49.819363] RSP: 002b:00007ffca6dfaaf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.820549] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8258bce5cd [ 49.821658] RDX: 000055e67380be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.822769] RBP: 00007ffca6dfab50 R08: 0000000000000000 R09: 00007ffca6dfa1f0 [ 49.823864] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e69c527240 [ 49.824976] R13: 00007ffca6dfaf80 R14: 000055e69c530380 R15: 000055e69c53b540 [ 49.826128] [ 49.826497] irq event stamp: 1699 [ 49.827064] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 49.828382] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 49.829697] softirqs last enabled at (1394): [] handle_softirqs+0x50c/0x770 [ 49.831033] softirqs last disabled at (1385): [] __irq_exit_rcu+0xc4/0x100 [ 49.832339] ---[ end trace 0000000000000000 ]--- [ 50.516418] ------------[ cut here ]------------ [ 50.517361] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.519490] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.521240] Modules linked in: [ 50.521869] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.523969] Tainted: [W]=WARN [ 50.524582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.526087] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.527036] 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 [ 50.530309] RSP: 0018:ffff888017f6fbc0 EFLAGS: 00010286 [ 50.531329] RAX: 0000000000000000 RBX: ffffed1002fedf78 RCX: ffffffff813a4050 [ 50.532667] RDX: ffff888015d15340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.534014] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fedf2f [ 50.535345] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.536685] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f6fdf8 [ 50.538038] FS: 00007f437e883900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.539525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.540637] CR2: 00007f437ed75580 CR3: 000000000a5a6000 CR4: 0000000000350ef0 [ 50.541957] Call Trace: [ 50.542485] [ 50.542905] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.543825] ? __create_object+0x59/0x80 [ 50.544648] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.545653] __vmalloc_noprof+0x59/0x60 [ 50.546443] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.547355] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.548339] bpf_prog_alloc+0x39/0x200 [ 50.549111] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.550093] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.551030] do_seccomp+0x349/0x25e0 [ 50.551738] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.552686] ? __pfx_do_seccomp+0x10/0x10 [ 50.553516] ? find_held_lock+0x2b/0x80 [ 50.554314] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.555324] ? static_key_count+0x60/0x80 [ 50.556179] prctl_set_seccomp+0x4e/0x70 [ 50.556944] __do_sys_prctl+0xe6c/0x1d70 [ 50.557766] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.558671] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.559684] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.560701] ? irqentry_exit+0xf3/0x650 [ 50.561511] do_syscall_64+0xbf/0x430 [ 50.562288] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.563279] RIP: 0033:0x7f437ed755cd [ 50.563971] 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 [ 50.567325] RSP: 002b:00007ffcde582cd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.568784] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f437ed755cd [ 50.570112] RDX: 00005565276b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.571460] RBP: 00007ffcde582d30 R08: 0000000000000000 R09: 00007ffcde5823d0 [ 50.572723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556555b6fad0 [ 50.573749] R13: 00007ffcde583160 R14: 0000556555b70bc0 R15: 0000556555b81780 [ 50.574797] [ 50.575167] irq event stamp: 1839 [ 50.575655] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 50.576942] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 50.578173] softirqs last enabled at (1860): [] handle_softirqs+0x50c/0x770 [ 50.579406] softirqs last disabled at (1855): [] __irq_exit_rcu+0xc4/0x100 [ 50.580632] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46711' (ECDSA) to the list of known hosts. 2025/11/18 04:28:10 fuzzer started 2025/11/18 04:28:10 dialing manager at localhost:37895 2025/11/18 04:28:10 checking machine... 2025/11/18 04:28:10 checking revisions... [ 51.432895] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:28:11 testing simple program... [ 51.513098] cgroup: Unknown subsys name 'net' [ 51.562635] cgroup: Unknown subsys name 'cpuset' [ 51.575061] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:28:10 Registers: info registers vcpu 0 RAX=ffff8880161bb780 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff8880142ef8b8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 RFL=00000246 [---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 00007f82586dc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8258c93618 CR3=000000002006f000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff8175a637 RDX=ffff888015d11bc0 RSI=ffffffff8175a586 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf089b8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8175a586 R13=0000000000000000 R14=ffffffff85e787a8 R15=ffff888008c4b780 RIP=ffffffff81528efc 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f802f147900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f802e85e018 CR3=000000000e612000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=bd07e311d98b6cf700000000000ae988 XMM05=a183c36d9a05af060000000000321330 XMM06=d96330e2d2db863200000000003201c8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000