[ 39.105256] ------------[ cut here ]------------ [ 39.106231] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.108280] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 39.109775] Modules linked in: [ 39.110388] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.112381] Tainted: [W]=WARN [ 39.112975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.114448] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.115390] 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 [ 39.118563] RSP: 0018:ffff8880181dfbc0 EFLAGS: 00010286 [ 39.119544] RAX: 0000000000000000 RBX: ffffed100303bf78 RCX: ffffffff813a4050 [ 39.120837] RDX: ffff888016a75340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.122126] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100303bf2f [ 39.123429] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.124715] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880181dfdf8 [ 39.126001] FS: 00007f75f3e03900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.127456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.128533] CR2: 00007f75f42f5580 CR3: 000000000cc2b000 CR4: 0000000000350ef0 [ 39.129820] Call Trace: [ 39.130281] [ 39.130686] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.131596] ? __create_object+0x59/0x80 [ 39.132415] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.133400] __vmalloc_noprof+0x59/0x60 [ 39.134166] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.135059] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.136042] bpf_prog_alloc+0x39/0x200 [ 39.136740] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.137680] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.138596] do_seccomp+0x349/0x25e0 [ 39.139324] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.140229] ? __pfx_do_seccomp+0x10/0x10 [ 39.141029] ? find_held_lock+0x2b/0x80 [ 39.141738] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.142706] ? static_key_count+0x60/0x80 [ 39.143532] prctl_set_seccomp+0x4e/0x70 [ 39.144328] __do_sys_prctl+0xe6c/0x1d70 [ 39.145116] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.145983] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.146969] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.147957] ? irqentry_exit+0xf3/0x650 [ 39.148684] do_syscall_64+0xbf/0x430 [ 39.149437] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.150400] RIP: 0033:0x7f75f42f55cd [ 39.151114] 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 [ 39.154277] RSP: 002b:00007ffddfb91b80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.155669] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f75f42f55cd [ 39.156954] RDX: 0000557b739d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.158243] RBP: 00007ffddfb91be0 R08: 0000000000000000 R09: 00007ffddfb91280 [ 39.159551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557babe7bad0 [ 39.160876] R13: 00007ffddfb92010 R14: 0000557babe7cbc0 R15: 0000557babe8d780 [ 39.162200] [ 39.162632] irq event stamp: 1765 [ 39.163313] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 39.164838] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 39.166393] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 39.167968] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 39.169484] ---[ end trace 0000000000000000 ]--- [ 42.019246] ------------[ cut here ]------------ [ 42.020147] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.022151] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.023608] Modules linked in: [ 42.024238] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.026408] Tainted: [W]=WARN [ 42.027080] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.028564] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.029472] 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 [ 42.032635] RSP: 0018:ffff888017267bc0 EFLAGS: 00010286 [ 42.033597] RAX: 0000000000000000 RBX: ffffed1002e4cf78 RCX: ffffffff813a4050 [ 42.034851] RDX: ffff888014710000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.036112] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4cf2f [ 42.037356] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.038601] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017267df8 [ 42.039868] FS: 00007f27bf62e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.041265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.042302] CR2: 00007fffe7904ef7 CR3: 0000000020cb8000 CR4: 0000000000350ef0 [ 42.043578] Call Trace: [ 42.044078] [ 42.044494] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.045423] ? __create_object+0x59/0x80 [ 42.046201] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.047174] __vmalloc_noprof+0x59/0x60 [ 42.047941] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.048836] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.049733] bpf_prog_alloc+0x39/0x200 [ 42.050473] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.051413] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.052310] do_seccomp+0x349/0x25e0 [ 42.053040] ? find_held_lock+0x2b/0x80 [ 42.053751] ? do_prlimit+0x310/0x610 [ 42.054502] ? __pfx_do_seccomp+0x10/0x10 [ 42.055302] ? do_raw_spin_unlock+0x53/0x220 [ 42.056150] ? _raw_spin_unlock+0x1e/0x40 [ 42.056947] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.057916] ? static_key_count+0x60/0x80 [ 42.058680] prctl_set_seccomp+0x4e/0x70 [ 42.059471] __do_sys_prctl+0xe6c/0x1d70 [ 42.060256] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.061123] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.062099] ? irqentry_exit+0xf3/0x650 [ 42.062884] do_syscall_64+0xbf/0x430 [ 42.063600] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.064537] RIP: 0033:0x7f27bfb205cd [ 42.065226] 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 [ 42.068340] RSP: 002b:00007fffe79033b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.069683] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f27bfb205cd [ 42.071043] RDX: 0000559aec144e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.072309] RBP: 00007fffe7903410 R08: 0000000000000000 R09: 00007fffe7902ab0 [ 42.073558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559af9ff4ad0 [ 42.074811] R13: 00007fffe7903840 R14: 0000559af9ff5bc0 R15: 0000559afa006780 [ 42.076090] [ 42.076508] irq event stamp: 1787 [ 42.077131] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 42.078630] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 42.080118] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 42.081355] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 42.082579] ---[ end trace 0000000000000000 ]--- [ 42.734382] ------------[ cut here ]------------ [ 42.735338] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.737441] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 42.738938] Modules linked in: [ 42.739558] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.741528] Tainted: [W]=WARN [ 42.742133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.743634] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.744546] 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 [ 42.747738] RSP: 0018:ffff888016a6fbc0 EFLAGS: 00010286 [ 42.748709] RAX: 0000000000000000 RBX: ffffed1002d4df78 RCX: ffffffff813a4050 [ 42.750000] RDX: ffff888016378000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.751307] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4df2f [ 42.752596] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.753892] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a6fdf8 [ 42.755180] FS: 00007f6e23ab0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.756602] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.757658] CR2: 00007ffcc2b47ef7 CR3: 000000000e069000 CR4: 0000000000350ef0 [ 42.758929] Call Trace: [ 42.759408] [ 42.759846] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.760695] ? __create_object+0x59/0x80 [ 42.761482] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.762452] __vmalloc_noprof+0x59/0x60 [ 42.763228] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.764094] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.765035] bpf_prog_alloc+0x39/0x200 [ 42.765723] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.766640] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.767546] do_seccomp+0x349/0x25e0 [ 42.768256] ? find_held_lock+0x2b/0x80 [ 42.769015] ? do_prlimit+0x310/0x610 [ 42.769706] ? __pfx_do_seccomp+0x10/0x10 [ 42.770490] ? do_raw_spin_unlock+0x53/0x220 [ 42.771348] ? _raw_spin_unlock+0x1e/0x40 [ 42.772125] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.773085] ? static_key_count+0x60/0x80 [ 42.773877] prctl_set_seccomp+0x4e/0x70 [ 42.774598] __do_sys_prctl+0xe6c/0x1d70 [ 42.775404] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.776262] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.777224] ? irqentry_exit+0xf3/0x650 [ 42.777997] do_syscall_64+0xbf/0x430 [ 42.778690] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.779659] RIP: 0033:0x7f6e23fa25cd [ 42.780369] 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 [ 42.783502] RSP: 002b:00007ffcc2b46230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.784377] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e23fa25cd [ 42.785182] RDX: 000055a3bdd82e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.786001] RBP: 00007ffcc2b46290 R08: 0000000000000000 R09: 00007ffcc2b45930 [ 42.786822] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a3d2976ad0 [ 42.787592] R13: 00007ffcc2b466c0 R14: 000055a3d2977bc0 R15: 000055a3d2988780 [ 42.788251] [ 42.788468] irq event stamp: 1725 [ 42.788770] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 42.789534] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 42.790310] softirqs last enabled at (1222): [] handle_softirqs+0x50c/0x770 [ 42.791100] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 42.791882] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41479' (ECDSA) to the list of known hosts. 2025/11/17 09:49:41 fuzzer started 2025/11/17 09:49:42 dialing manager at localhost:37895 2025/11/17 09:49:42 checking machine... 2025/11/17 09:49:42 checking revisions... [ 43.697441] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:49:42 testing simple program... [ 43.788255] cgroup: Unknown subsys name 'net' [ 43.900725] cgroup: Unknown subsys name 'cpuset' [ 43.916655] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:49:41 Registers: info registers vcpu 0 RAX=ffff8880194d0001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff8880194cfd01 RSI=ffff8880194cfdc0 RDI=ffff88806ce08a80 RBP=ffff8880194cfdc0 RSP=ffff88806ce089d8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000023094 R12=0000000000000008 R13=ffff8880194c8000 R14=ffff8880194cfdc0 R15=ffff88806ce08a70 RIP=ffffffff8135e2ee RFL=00000292 [--S-A--] 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 00007f27bf62e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f27bf5f3008 CR3=000000000d7d8000 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=0000000000018d27 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f81c42cb020 CR3=000000000dad1000 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=7950fa6a19c680ad9e479b4dad083ebf XMM02=00000000003038a0ec2efd57dc4c00df XMM03=000000000030fdd0f69c4c7900f843a4 XMM04=25784660c52824a700000000000ae988 XMM05=be4602259fbff8e90000000000321258 XMM06=d74844bf967d85ba00000000003202f8 XMM07=e042d86d42eb936e00000000003100a8 XMM08=f69c4c7900f843a40000000000303900 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000