[ 39.456123] ------------[ cut here ]------------ [ 39.457092] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.458798] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.460005] Modules linked in: [ 39.460500] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.462123] Tainted: [W]=WARN [ 39.462575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.463780] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.464532] 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 [ 39.467136] RSP: 0018:ffff88801624fbc0 EFLAGS: 00010286 [ 39.467945] RAX: 0000000000000000 RBX: ffffed1002c49f78 RCX: ffffffff813a4050 [ 39.469029] RDX: ffff888015ef9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.470091] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c49f2f [ 39.471160] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.472217] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801624fdf8 [ 39.473287] FS: 00007f598758e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.474478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.475354] CR2: 00007fff841f1ef8 CR3: 000000001b21a000 CR4: 0000000000350ef0 [ 39.476432] Call Trace: [ 39.476815] [ 39.477190] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.477937] ? __create_object+0x59/0x80 [ 39.478539] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.479345] __vmalloc_noprof+0x59/0x60 [ 39.479976] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.480669] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.481437] bpf_prog_alloc+0x39/0x200 [ 39.482044] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.482764] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.483516] do_seccomp+0x349/0x25e0 [ 39.484098] ? find_held_lock+0x2b/0x80 [ 39.484697] ? do_prlimit+0x310/0x610 [ 39.485310] ? __pfx_do_seccomp+0x10/0x10 [ 39.485953] ? do_raw_spin_unlock+0x53/0x220 [ 39.486601] ? _raw_spin_unlock+0x1e/0x40 [ 39.487248] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.488044] ? static_key_count+0x60/0x80 [ 39.488683] prctl_set_seccomp+0x4e/0x70 [ 39.489320] __do_sys_prctl+0xe6c/0x1d70 [ 39.489961] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.490624] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.491422] ? irqentry_exit+0xf3/0x650 [ 39.492059] do_syscall_64+0xbf/0x430 [ 39.492649] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.493433] RIP: 0033:0x7f5987a805cd [ 39.494003] 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 [ 39.496603] RSP: 002b:00007fff841f03a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.497724] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5987a805cd [ 39.498772] RDX: 00005577ddcf7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.499829] RBP: 00007fff841f0400 R08: 0000000000000000 R09: 00007fff841efaa0 [ 39.500916] R10: 0000000000000000 R11: 0000000000000246 R12: 00005577f138aad0 [ 39.501968] R13: 00007fff841f0830 R14: 00005577f138bbc0 R15: 00005577f139c780 [ 39.503040] [ 39.503388] irq event stamp: 1989 [ 39.503925] hardirqs last enabled at (1999): [] __up_console_sem+0x78/0x80 [ 39.505174] hardirqs last disabled at (2008): [] __up_console_sem+0x5d/0x80 [ 39.506421] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 39.507696] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 39.508960] ---[ end trace 0000000000000000 ]--- [ 42.359753] ------------[ cut here ]------------ [ 42.360695] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.362753] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.364262] Modules linked in: [ 42.364926] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.366940] Tainted: [W]=WARN [ 42.367512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.369001] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.369947] 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 [ 42.373155] RSP: 0018:ffff888017127bc0 EFLAGS: 00010286 [ 42.374149] RAX: 0000000000000000 RBX: ffffed1002e24f78 RCX: ffffffff813a4050 [ 42.375457] RDX: ffff888015e9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.376763] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e24f2f [ 42.378078] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.379386] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017127df8 [ 42.380696] FS: 00007ff4f7485900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.382151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.383232] CR2: 00007ff4f7977580 CR3: 000000002000a000 CR4: 0000000000350ef0 [ 42.384556] Call Trace: [ 42.385084] [ 42.385507] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.386422] ? __create_object+0x59/0x80 [ 42.387218] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.388211] __vmalloc_noprof+0x59/0x60 [ 42.389016] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.389914] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.390820] bpf_prog_alloc+0x39/0x200 [ 42.391596] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.392565] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.393507] do_seccomp+0x349/0x25e0 [ 42.394251] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.395165] ? __pfx_do_seccomp+0x10/0x10 [ 42.395953] ? find_held_lock+0x2b/0x80 [ 42.396706] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.397690] ? static_key_count+0x60/0x80 [ 42.398502] prctl_set_seccomp+0x4e/0x70 [ 42.399287] __do_sys_prctl+0xe6c/0x1d70 [ 42.400084] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.400966] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.401949] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.402944] ? irqentry_exit+0xf3/0x650 [ 42.403687] do_syscall_64+0xbf/0x430 [ 42.404453] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.405431] RIP: 0033:0x7ff4f79775cd [ 42.406145] 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 [ 42.409381] RSP: 002b:00007ffdcfe0a2b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.410761] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4f79775cd [ 42.412058] RDX: 00005649b2adee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.413386] RBP: 00007ffdcfe0a310 R08: 0000000000000000 R09: 00007ffdcfe099b0 [ 42.414701] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649bf5e0240 [ 42.415986] R13: 00007ffdcfe0a740 R14: 00005649bf5e9380 R15: 00005649bf5f4540 [ 42.417325] [ 42.417753] irq event stamp: 1715 [ 42.418403] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 42.419961] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 42.421498] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 42.423059] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 42.424604] ---[ end trace 0000000000000000 ]--- [ 43.116160] ------------[ cut here ]------------ [ 43.117115] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.119122] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.120567] Modules linked in: [ 43.121189] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.123145] Tainted: [W]=WARN [ 43.123701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.125170] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.126075] 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 [ 43.129237] RSP: 0018:ffff8880187efbc0 EFLAGS: 00010286 [ 43.130209] RAX: 0000000000000000 RBX: ffffed10030fdf78 RCX: ffffffff813a4050 [ 43.131477] RDX: ffff88801aed3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.132774] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030fdf2f [ 43.134045] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.135312] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880187efdf8 [ 43.136585] FS: 00007fae21290900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.138021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.139079] CR2: 00007fff6ee72ef8 CR3: 000000001e550000 CR4: 0000000000350ef0 [ 43.140349] Call Trace: [ 43.140821] [ 43.141259] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.142155] ? __create_object+0x59/0x80 [ 43.142947] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.143907] __vmalloc_noprof+0x59/0x60 [ 43.144623] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.145519] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.146473] bpf_prog_alloc+0x39/0x200 [ 43.147218] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.148175] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.149091] do_seccomp+0x349/0x25e0 [ 43.149781] ? find_held_lock+0x2b/0x80 [ 43.150560] ? do_prlimit+0x310/0x610 [ 43.151309] ? __pfx_do_seccomp+0x10/0x10 [ 43.152101] ? do_raw_spin_unlock+0x53/0x220 [ 43.152975] ? _raw_spin_unlock+0x1e/0x40 [ 43.153725] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.154702] ? static_key_count+0x60/0x80 [ 43.155497] prctl_set_seccomp+0x4e/0x70 [ 43.156290] __do_sys_prctl+0xe6c/0x1d70 [ 43.157121] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.157997] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.158989] ? irqentry_exit+0xf3/0x650 [ 43.159717] do_syscall_64+0xbf/0x430 [ 43.160470] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.161431] RIP: 0033:0x7fae217825cd [ 43.162147] 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 [ 43.165367] RSP: 002b:00007fff6ee70310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.166754] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fae217825cd [ 43.168051] RDX: 000055f7e4697e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.169360] RBP: 00007fff6ee70370 R08: 0000000000000000 R09: 00007fff6ee6fa10 [ 43.170662] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7f2ece240 [ 43.171956] R13: 00007fff6ee707a0 R14: 000055f7f2ed7380 R15: 000055f7f2ee2540 [ 43.173269] [ 43.173698] irq event stamp: 1739 [ 43.174354] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 43.175892] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 43.177432] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 43.178990] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 43.180535] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11337' (ECDSA) to the list of known hosts. 2025/11/17 21:12:51 fuzzer started 2025/11/17 21:12:51 dialing manager at localhost:37895 2025/11/17 21:12:51 checking machine... 2025/11/17 21:12:51 checking revisions... [ 44.181916] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:12:51 testing simple program... [ 44.273931] cgroup: Unknown subsys name 'net' [ 44.356364] cgroup: Unknown subsys name 'cpuset' [ 44.378164] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:12:50 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff85cfe0a0 RCX=ffffffff85cfe0a0 RDX=ffffffff85cfe0a0 RSI=ffffffff81711cd7 RDI=0000000000000004 RBP=0000000000000000 RSP=ffff88801a8a7cb8 R8 =0000000000000001 R9 =ffffed1003a10280 R10=00000000fffffffe R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=00000000fffffffe R15=0000000000000001 RIP=ffffffff81711ce4 RFL=00000293 [--S-A-C] 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 00007ff4f7485900 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=00007ffdcfe04000 CR3=000000000cf45000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001c461 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=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 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=00007ffc69701fd8 CR3=000000000d527000 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=32313a313220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343139 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000