[ 39.245913] ------------[ cut here ]------------ [ 39.246782] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.248792] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.250223] Modules linked in: [ 39.250799] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.253047] Tainted: [W]=WARN [ 39.253595] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.255106] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.256023] 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 [ 39.259139] RSP: 0018:ffff888019f97bc0 EFLAGS: 00010286 [ 39.260120] RAX: 0000000000000000 RBX: ffffed10033f2f78 RCX: ffffffff813a4050 [ 39.261399] RDX: ffff88801a800000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.262667] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033f2f2f [ 39.263932] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.265198] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f97df8 [ 39.266459] FS: 00007f64fe0e6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.267897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.268953] CR2: 00007f64fe5d8580 CR3: 000000000e6e4000 CR4: 0000000000350ef0 [ 39.270224] Call Trace: [ 39.270681] [ 39.271127] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.272033] ? __create_object+0x59/0x80 [ 39.272766] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.273719] __vmalloc_noprof+0x59/0x60 [ 39.274470] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.275317] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.276249] bpf_prog_alloc+0x39/0x200 [ 39.276972] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.277838] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.278740] do_seccomp+0x349/0x25e0 [ 39.279454] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.280355] ? __pfx_do_seccomp+0x10/0x10 [ 39.281140] ? find_held_lock+0x2b/0x80 [ 39.281845] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.282806] ? static_key_count+0x60/0x80 [ 39.283595] prctl_set_seccomp+0x4e/0x70 [ 39.284374] __do_sys_prctl+0xe6c/0x1d70 [ 39.285160] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.286018] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.286985] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.287949] ? irqentry_exit+0xf3/0x650 [ 39.288657] do_syscall_64+0xbf/0x430 [ 39.289383] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.290335] RIP: 0033:0x7f64fe5d85cd [ 39.291050] 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 [ 39.294198] RSP: 002b:00007ffe0b63bb10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.295537] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64fe5d85cd [ 39.296812] RDX: 0000555c3d909e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.298073] RBP: 00007ffe0b63bb70 R08: 0000000000000000 R09: 00007ffe0b63b210 [ 39.299338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c75bcebf0 [ 39.300623] R13: 00007ffe0b63bfa0 R14: 0000555c75bd8380 R15: 0000555c75be3460 [ 39.301912] [ 39.302333] irq event stamp: 1861 [ 39.302972] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 39.304468] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 39.305979] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 39.307499] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 39.309003] ---[ end trace 0000000000000000 ]--- [ 42.162686] ------------[ cut here ]------------ [ 42.163450] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.165129] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.166324] Modules linked in: [ 42.166809] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.168429] Tainted: [W]=WARN [ 42.168925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.170320] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.171146] 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 [ 42.173840] RSP: 0018:ffff8880174a7bc0 EFLAGS: 00010286 [ 42.174649] RAX: 0000000000000000 RBX: ffffed1002e94f78 RCX: ffffffff813a4050 [ 42.175699] RDX: ffff888017225340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.176771] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e94f2f [ 42.177833] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.178897] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174a7df8 [ 42.179980] FS: 00007ff883d06900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.181172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.182045] CR2: 00007ff8841f8580 CR3: 000000001ffc2000 CR4: 0000000000350ef0 [ 42.183106] Call Trace: [ 42.183489] [ 42.183825] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.184582] ? __create_object+0x59/0x80 [ 42.185231] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.186043] __vmalloc_noprof+0x59/0x60 [ 42.186632] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.187356] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.188143] bpf_prog_alloc+0x39/0x200 [ 42.188709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.189475] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.190224] do_seccomp+0x349/0x25e0 [ 42.190791] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.191527] ? __pfx_do_seccomp+0x10/0x10 [ 42.192181] ? find_held_lock+0x2b/0x80 [ 42.192768] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.193558] ? static_key_count+0x60/0x80 [ 42.194224] prctl_set_seccomp+0x4e/0x70 [ 42.194827] __do_sys_prctl+0xe6c/0x1d70 [ 42.195471] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.196184] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.196980] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.197761] ? irqentry_exit+0xf3/0x650 [ 42.198397] do_syscall_64+0xbf/0x430 [ 42.198999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.199741] RIP: 0033:0x7ff8841f85cd [ 42.200323] 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 [ 42.202928] RSP: 002b:00007ffec8295800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.204049] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8841f85cd [ 42.205092] RDX: 0000557a11257e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.206139] RBP: 00007ffec8295860 R08: 0000000000000000 R09: 00007ffec8294f00 [ 42.207182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557a19400ad0 [ 42.208232] R13: 00007ffec8295c90 R14: 0000557a19401bc0 R15: 0000557a19412780 [ 42.209293] [ 42.209640] irq event stamp: 1785 [ 42.210171] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 42.211422] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 42.212676] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 42.213940] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 42.215184] ---[ end trace 0000000000000000 ]--- [ 42.956206] ------------[ cut here ]------------ [ 42.957147] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.959277] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.960830] Modules linked in: [ 42.961553] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.963668] Tainted: [W]=WARN [ 42.964303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.965814] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.966741] 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 [ 42.969955] RSP: 0018:ffff888019e87bc0 EFLAGS: 00010286 [ 42.970967] RAX: 0000000000000000 RBX: ffffed10033d0f78 RCX: ffffffff813a4050 [ 42.972296] RDX: ffff88801541d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.973624] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d0f2f [ 42.974933] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.976256] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e87df8 [ 42.977577] FS: 00007f6336697900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.979058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.980165] CR2: 00007ffef16a5ef7 CR3: 000000000dae2000 CR4: 0000000000350ef0 [ 42.981484] Call Trace: [ 42.982011] [ 42.982424] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.983359] ? __create_object+0x59/0x80 [ 42.984203] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.985206] __vmalloc_noprof+0x59/0x60 [ 42.985990] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.986926] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.987834] bpf_prog_alloc+0x39/0x200 [ 42.988633] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.989578] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.990514] do_seccomp+0x349/0x25e0 [ 42.991272] ? find_held_lock+0x2b/0x80 [ 42.992081] ? do_prlimit+0x310/0x610 [ 42.992802] ? __pfx_do_seccomp+0x10/0x10 [ 42.993634] ? do_raw_spin_unlock+0x53/0x220 [ 42.994486] ? _raw_spin_unlock+0x1e/0x40 [ 42.995304] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.996318] ? static_key_count+0x60/0x80 [ 42.997158] prctl_set_seccomp+0x4e/0x70 [ 42.997965] __do_sys_prctl+0xe6c/0x1d70 [ 42.998732] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.999623] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.000639] ? irqentry_exit+0xf3/0x650 [ 43.001425] do_syscall_64+0xbf/0x430 [ 43.002198] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.003191] RIP: 0033:0x7f6336b895cd [ 43.003943] 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 [ 43.007306] RSP: 002b:00007ffef16a4800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.008759] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6336b895cd [ 43.010065] RDX: 000055d673fc3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.011364] RBP: 00007ffef16a4860 R08: 0000000000000000 R09: 00007ffef16a3f00 [ 43.012714] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d688a83bf0 [ 43.014027] R13: 00007ffef16a4c90 R14: 000055d688a8d380 R15: 000055d688a98460 [ 43.015348] [ 43.015822] irq event stamp: 1817 [ 43.016506] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 43.017837] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 43.019116] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 43.020448] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 43.021723] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29388' (ECDSA) to the list of known hosts. 2025/11/17 17:23:08 fuzzer started 2025/11/17 17:23:08 dialing manager at localhost:37895 2025/11/17 17:23:08 checking machine... 2025/11/17 17:23:08 checking revisions... [ 43.901767] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:23:08 testing simple program... [ 43.999483] cgroup: Unknown subsys name 'net' [ 44.065530] cgroup: Unknown subsys name 'cpuset' [ 44.080165] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:23:07 Registers: info registers vcpu 0 RAX=ffffffff815d6b08 RBX=ffffffff81618fa0 RCX=ffff888009627794 RDX=1ffff110012c4f13 RSI=ffffffff815d6b08 RDI=ffff888009627908 RBP=ffff8880096278d8 RSP=ffff888009627838 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000023e3c R12=ffff888009627908 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff888008c4b780 RIP=ffffffff81618fa4 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffec828f000 CR3=000000001ffb9000 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=00000000000210cf 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcc0b4b6d8 CR3=000000000e710000 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=2037303a33323a373120373120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037303a33323a3731203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000