[ 46.289334] ------------[ cut here ]------------ [ 46.290258] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.292318] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.294992] Modules linked in: [ 46.295649] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.297759] Tainted: [W]=WARN [ 46.298395] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.300132] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.301183] 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 [ 46.304848] RSP: 0018:ffff88801b89fbc0 EFLAGS: 00010286 [ 46.305978] RAX: 0000000000000000 RBX: ffffed1003713f78 RCX: ffffffff813a4050 [ 46.307472] RDX: ffff88800f381bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.308954] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003713f2f [ 46.310453] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.311933] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b89fdf8 [ 46.313406] FS: 00007fe1d08a4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.315106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.316323] CR2: 00007fe1d0d96580 CR3: 0000000009e5b000 CR4: 0000000000350ef0 [ 46.317803] Call Trace: [ 46.318336] [ 46.318870] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.319896] ? __create_object+0x59/0x80 [ 46.320798] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.321924] __vmalloc_noprof+0x59/0x60 [ 46.322811] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.323816] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.324890] bpf_prog_alloc+0x39/0x200 [ 46.325741] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.326829] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.327873] do_seccomp+0x349/0x25e0 [ 46.328706] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.329745] ? __pfx_do_seccomp+0x10/0x10 [ 46.330670] ? find_held_lock+0x2b/0x80 [ 46.331549] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.332666] ? static_key_count+0x60/0x80 [ 46.333605] prctl_set_seccomp+0x4e/0x70 [ 46.334512] __do_sys_prctl+0xe6c/0x1d70 [ 46.335386] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.336377] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.337487] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.338625] ? irqentry_exit+0xf3/0x650 [ 46.339508] do_syscall_64+0xbf/0x430 [ 46.340305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.341395] RIP: 0033:0x7fe1d0d965cd [ 46.342200] 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 [ 46.345817] RSP: 002b:00007ffec5d367e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.347380] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe1d0d965cd [ 46.348837] RDX: 000055bc0b859e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.350287] RBP: 00007ffec5d36840 R08: 0000000000000000 R09: 00007ffec5d35ee0 [ 46.351787] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc2bc5a2b0 [ 46.353248] R13: 00007ffec5d36c70 R14: 000055bc2bc5cd20 R15: 000055bc2bc6e8d0 [ 46.354739] [ 46.355172] irq event stamp: 2011 [ 46.355813] hardirqs last enabled at (2021): [] __up_console_sem+0x78/0x80 [ 46.357303] hardirqs last disabled at (2030): [] __up_console_sem+0x5d/0x80 [ 46.358796] softirqs last enabled at (1980): [] handle_softirqs+0x50c/0x770 [ 46.360340] softirqs last disabled at (1969): [] __irq_exit_rcu+0xc4/0x100 [ 46.361844] ---[ end trace 0000000000000000 ]--- [ 49.271685] ------------[ cut here ]------------ [ 49.272601] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.274601] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.276028] Modules linked in: [ 49.276703] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.278674] Tainted: [W]=WARN [ 49.279226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.280675] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.281568] 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 [ 49.284671] RSP: 0018:ffff888013c4fbc0 EFLAGS: 00010286 [ 49.285632] RAX: 0000000000000000 RBX: ffffed1002789f78 RCX: ffffffff813a4050 [ 49.286902] RDX: ffff8880156f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.288189] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002789f2f [ 49.289463] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.290736] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013c4fdf8 [ 49.292001] FS: 00007f38a514c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.293404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.294467] CR2: 00007ffc6c4c0ef8 CR3: 000000000e172000 CR4: 0000000000350ef0 [ 49.295741] Call Trace: [ 49.296196] [ 49.296630] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.297516] ? __create_object+0x59/0x80 [ 49.298242] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.299210] __vmalloc_noprof+0x59/0x60 [ 49.299949] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.300805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.301717] bpf_prog_alloc+0x39/0x200 [ 49.302394] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.303310] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.304203] do_seccomp+0x349/0x25e0 [ 49.304905] ? find_held_lock+0x2b/0x80 [ 49.305657] ? do_prlimit+0x310/0x610 [ 49.306340] ? __pfx_do_seccomp+0x10/0x10 [ 49.307129] ? do_raw_spin_unlock+0x53/0x220 [ 49.307944] ? _raw_spin_unlock+0x1e/0x40 [ 49.308716] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.309661] ? static_key_count+0x60/0x80 [ 49.310416] prctl_set_seccomp+0x4e/0x70 [ 49.311205] __do_sys_prctl+0xe6c/0x1d70 [ 49.311980] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.312837] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.313793] ? irqentry_exit+0xf3/0x650 [ 49.314545] do_syscall_64+0xbf/0x430 [ 49.315246] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.316189] RIP: 0033:0x7f38a563e5cd [ 49.316863] 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 [ 49.319963] RSP: 002b:00007ffc6c4be990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.321297] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38a563e5cd [ 49.322540] RDX: 00005603ffa41e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.323820] RBP: 00007ffc6c4be9f0 R08: 0000000000000000 R09: 00007ffc6c4be090 [ 49.325079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560420af4bf0 [ 49.326334] R13: 00007ffc6c4bee20 R14: 0000560420afe380 R15: 0000560420b09460 [ 49.327618] [ 49.328031] irq event stamp: 1745 [ 49.328677] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 49.330171] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 49.331714] softirqs last enabled at (1586): [] handle_softirqs+0x50c/0x770 [ 49.333229] softirqs last disabled at (1581): [] __irq_exit_rcu+0xc4/0x100 [ 49.334726] ---[ end trace 0000000000000000 ]--- [ 50.093231] ------------[ cut here ]------------ [ 50.094127] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.096135] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.097569] Modules linked in: [ 50.098151] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.100329] Tainted: [W]=WARN [ 50.100982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.102445] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.103322] 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 [ 50.106439] RSP: 0018:ffff888017247bc0 EFLAGS: 00010286 [ 50.107355] RAX: 0000000000000000 RBX: ffffed1002e48f78 RCX: ffffffff813a4050 [ 50.108610] RDX: ffff88801695b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.109861] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e48f2f [ 50.111122] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.112384] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017247df8 [ 50.113651] FS: 00007fc53bb83900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.115076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.116118] CR2: 00007fc53c075580 CR3: 000000001fc80000 CR4: 0000000000350ef0 [ 50.117378] Call Trace: [ 50.117874] [ 50.118267] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.119156] ? __create_object+0x59/0x80 [ 50.119925] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.120872] __vmalloc_noprof+0x59/0x60 [ 50.121606] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.122416] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.123334] bpf_prog_alloc+0x39/0x200 [ 50.124056] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.124963] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.125847] do_seccomp+0x349/0x25e0 [ 50.126553] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.127398] ? __pfx_do_seccomp+0x10/0x10 [ 50.128176] ? find_held_lock+0x2b/0x80 [ 50.128917] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.129852] ? static_key_count+0x60/0x80 [ 50.130645] prctl_set_seccomp+0x4e/0x70 [ 50.131365] __do_sys_prctl+0xe6c/0x1d70 [ 50.132137] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.132981] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.133932] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.134890] ? irqentry_exit+0xf3/0x650 [ 50.135646] do_syscall_64+0xbf/0x430 [ 50.136333] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.137262] RIP: 0033:0x7fc53c0755cd [ 50.137955] 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 [ 50.141060] RSP: 002b:00007ffc7c6e4bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.142384] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc53c0755cd [ 50.143647] RDX: 0000555d94c85e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.144888] RBP: 00007ffc7c6e4c10 R08: 0000000000000000 R09: 00007ffc7c6e42b0 [ 50.146145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555dc70fcad0 [ 50.147444] R13: 00007ffc7c6e5040 R14: 0000555dc70fdbc0 R15: 0000555dc710e780 [ 50.148713] [ 50.149122] irq event stamp: 1843 [ 50.149757] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 50.151266] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 50.152767] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 50.154271] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 50.155755] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13551' (ECDSA) to the list of known hosts. 2025/11/18 03:35:58 fuzzer started 2025/11/18 03:35:58 dialing manager at localhost:37895 2025/11/18 03:35:58 checking machine... 2025/11/18 03:35:58 checking revisions... [ 51.061687] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:35:59 testing simple program... [ 51.143874] cgroup: Unknown subsys name 'net' [ 51.211087] cgroup: Unknown subsys name 'cpuset' [ 51.225011] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:35:58 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86a17164 RDX=1ffff110012c4f03 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff888009627828 RSP=ffff888009627760 R8 =ffffffff86a17168 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000a83d R12=ffff888009627830 R13=ffff888009627818 R14=0000000000000005 R15=ffff8880096277d0 RIP=ffffffff8135e90e 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f38a5116008 CR3=000000001fdeb000 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 info registers vcpu 1 RAX=0000000000022d57 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f347ed3d018 CR3=000000000df50000 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=945af782697dbdbf41407b5a64984bb7 XMM02=ec2efd57dc4c00df00000000003036f8 XMM03=7561cdbc5ecd54de00000000003037c8 XMM04=de1a15d46a55cdc400000000000ae988 XMM05=d96330e2d2db86320000000000320770 XMM06=b10e9262b2b02efb000000000031a420 XMM07=e042d86d42eb936e0000000000311e28 XMM08=7561cdbc5ecd54de00000000003037c8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000