[ 39.069128] ------------[ cut here ]------------ [ 39.070085] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.072139] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.073666] Modules linked in: [ 39.074330] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.076343] Tainted: [W]=WARN [ 39.076958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.078469] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.079377] 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 [ 39.082604] RSP: 0018:ffff8880194e7bc0 EFLAGS: 00010286 [ 39.083588] RAX: 0000000000000000 RBX: ffffed100329cf78 RCX: ffffffff813a4050 [ 39.084901] RDX: ffff8880162ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.086224] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100329cf2f [ 39.087514] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.088816] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880194e7df8 [ 39.090107] FS: 00007f9ede192900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.091553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.092639] CR2: 00007f9ede684580 CR3: 000000000e5e2000 CR4: 0000000000350ef0 [ 39.093924] Call Trace: [ 39.094408] [ 39.094854] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.095709] ? __create_object+0x59/0x80 [ 39.096518] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.097487] __vmalloc_noprof+0x59/0x60 [ 39.098256] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.099142] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.100086] bpf_prog_alloc+0x39/0x200 [ 39.100843] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.101722] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.102647] do_seccomp+0x349/0x25e0 [ 39.103361] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.104271] ? __pfx_do_seccomp+0x10/0x10 [ 39.105073] ? find_held_lock+0x2b/0x80 [ 39.105850] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.106848] ? static_key_count+0x60/0x80 [ 39.107615] prctl_set_seccomp+0x4e/0x70 [ 39.108386] __do_sys_prctl+0xe6c/0x1d70 [ 39.109179] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.110043] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.111059] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.112042] ? irqentry_exit+0xf3/0x650 [ 39.112814] do_syscall_64+0xbf/0x430 [ 39.113517] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.114498] RIP: 0033:0x7f9ede6845cd [ 39.115212] 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 [ 39.118419] RSP: 002b:00007fff63ac32a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.119794] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9ede6845cd [ 39.121083] RDX: 00005620b1302e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.122397] RBP: 00007fff63ac3300 R08: 0000000000000000 R09: 00007fff63ac29a0 [ 39.123723] R10: 0000000000000000 R11: 0000000000000246 R12: 00005620c84edad0 [ 39.125034] R13: 00007fff63ac3730 R14: 00005620c84eebc0 R15: 00005620c84ff780 [ 39.126355] [ 39.126821] irq event stamp: 1787 [ 39.127440] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 39.128958] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 39.130505] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 39.132070] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 39.133599] ---[ end trace 0000000000000000 ]--- [ 42.233529] ------------[ cut here ]------------ [ 42.234583] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.236787] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.238458] Modules linked in: [ 42.239180] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.241322] Tainted: [W]=WARN [ 42.241933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.243485] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.244501] 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 [ 42.247973] RSP: 0018:ffff88801961fbc0 EFLAGS: 00010286 [ 42.249028] RAX: 0000000000000000 RBX: ffffed10032c3f78 RCX: ffffffff813a4050 [ 42.250388] RDX: ffff888015f3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.251675] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032c3f2f [ 42.252974] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.254312] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801961fdf8 [ 42.255734] FS: 00007f85f5686900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.257326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.258497] CR2: 00007f85f5b78580 CR3: 000000001fa87000 CR4: 0000000000350ef0 [ 42.259915] Call Trace: [ 42.260421] [ 42.260922] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.261908] ? __create_object+0x59/0x80 [ 42.262715] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.263825] __vmalloc_noprof+0x59/0x60 [ 42.264609] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.265572] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.266624] bpf_prog_alloc+0x39/0x200 [ 42.267421] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.268462] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.269442] do_seccomp+0x349/0x25e0 [ 42.270254] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.271232] ? __pfx_do_seccomp+0x10/0x10 [ 42.272090] ? find_held_lock+0x2b/0x80 [ 42.272921] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.273940] ? static_key_count+0x60/0x80 [ 42.274835] prctl_set_seccomp+0x4e/0x70 [ 42.275641] __do_sys_prctl+0xe6c/0x1d70 [ 42.276499] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.277525] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.278569] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.279566] ? irqentry_exit+0xf3/0x650 [ 42.280328] do_syscall_64+0xbf/0x430 [ 42.281041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.281994] RIP: 0033:0x7f85f5b785cd [ 42.282674] 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 [ 42.286188] RSP: 002b:00007ffcf3d07a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.287271] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85f5b785cd [ 42.288193] RDX: 000055e829c6ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.289104] RBP: 00007ffcf3d07a80 R08: 0000000000000000 R09: 00007ffcf3d07120 [ 42.290051] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e835db52b0 [ 42.290963] R13: 00007ffcf3d07eb0 R14: 000055e835db7d20 R15: 000055e835dc98d0 [ 42.291878] [ 42.292168] irq event stamp: 1729 [ 42.292577] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 42.293631] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 42.294734] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 42.295840] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 42.296945] ---[ end trace 0000000000000000 ]--- [ 43.092647] ------------[ cut here ]------------ [ 43.093571] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.095625] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.097073] Modules linked in: [ 43.097667] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.099684] Tainted: [W]=WARN [ 43.100287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.101772] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.102656] 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 [ 43.106007] RSP: 0018:ffff888016ddfbc0 EFLAGS: 00010286 [ 43.107002] RAX: 0000000000000000 RBX: ffffed1002dbbf78 RCX: ffffffff813a4050 [ 43.108297] RDX: ffff888013ffd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.109581] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dbbf2f [ 43.110893] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.112186] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ddfdf8 [ 43.113472] FS: 00007f1844063900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.114914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.115983] CR2: 00007f1844555580 CR3: 000000001fbee000 CR4: 0000000000350ef0 [ 43.117271] Call Trace: [ 43.117730] [ 43.118195] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.119096] ? __create_object+0x59/0x80 [ 43.119884] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.120856] __vmalloc_noprof+0x59/0x60 [ 43.121578] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.122458] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.123384] bpf_prog_alloc+0x39/0x200 [ 43.124140] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.125072] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.125994] do_seccomp+0x349/0x25e0 [ 43.126682] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.127599] ? __pfx_do_seccomp+0x10/0x10 [ 43.128386] ? find_held_lock+0x2b/0x80 [ 43.129149] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.130106] ? static_key_count+0x60/0x80 [ 43.130914] prctl_set_seccomp+0x4e/0x70 [ 43.131661] __do_sys_prctl+0xe6c/0x1d70 [ 43.132446] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.133295] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.134283] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.135254] ? irqentry_exit+0xf3/0x650 [ 43.136010] do_syscall_64+0xbf/0x430 [ 43.136713] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.137650] RIP: 0033:0x7f18445555cd [ 43.138355] 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 [ 43.141514] RSP: 002b:00007fff4b1ebd30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.142903] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18445555cd [ 43.144170] RDX: 000055807b9b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.145455] RBP: 00007fff4b1ebd90 R08: 0000000000000000 R09: 00007fff4b1eb430 [ 43.146771] R10: 0000000000000000 R11: 0000000000000246 R12: 000055807ec25ad0 [ 43.148058] R13: 00007fff4b1ec1c0 R14: 000055807ec26bc0 R15: 000055807ec37780 [ 43.149371] [ 43.149830] irq event stamp: 1745 [ 43.150453] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 43.151987] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 43.153498] softirqs last enabled at (1500): [] handle_softirqs+0x50c/0x770 [ 43.155049] softirqs last disabled at (1495): [] __irq_exit_rcu+0xc4/0x100 [ 43.156549] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23037' (ECDSA) to the list of known hosts. 2025/11/18 01:33:36 fuzzer started 2025/11/18 01:33:36 dialing manager at localhost:37895 2025/11/18 01:33:36 checking machine... 2025/11/18 01:33:36 checking revisions... [ 44.100540] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:33:36 testing simple program... [ 44.187937] cgroup: Unknown subsys name 'net' [ 44.249715] cgroup: Unknown subsys name 'cpuset' [ 44.264052] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:33:35 Registers: info registers vcpu 0 RAX=000000000001125f RBX=0000000000000206 RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff84c9815c RBP=ffff888008c4a900 RSP=ffff888016c87aa8 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=ffffea0000338640 R13=ffff888008c4a900 R14=ffff888008c4b780 R15=ffffea0000353680 RIP=ffffffff84c98164 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 00007f85f5686900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcf3d01000 CR3=000000001fab8000 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=0000000000000000 RBX=ffffed100d9e6fd5 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000001 RDI=ffff888009613cc8 RBP=ffff88806cf08f20 RSP=ffff88806cf08ec8 R8 =ffff888009613780 R9 =ffffed100d9e11cb R10=0000000000000000 R11=0000000000000001 R12=ffffffffffffffc8 R13=0000000000000001 R14=dffffc0000000000 R15=ffff88806cf37340 RIP=ffffffff81489e26 RFL=00000046 [---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 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=00007ffd96e423c8 CR3=000000000d933000 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=98f768b40ba773b21b4074ece8a23e26 XMM02=ec2efd57dc4c00df00000000003043b8 XMM03=6a45edbfcce7e89d0000000000304488 XMM04=b1a38a0dd2a85d0600000000000ae988 XMM05=e516a1addfc355500000000000321c08 XMM06=817b8945e9d5037300000000003215a8 XMM07=e042d86d42eb936e0000000000312250 XMM08=6a45edbfcce7e89d0000000000304488 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000