[ 46.087155] ------------[ cut here ]------------ [ 46.088032] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.090187] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.091867] Modules linked in: [ 46.092564] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.094552] Tainted: [W]=WARN [ 46.095151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.096629] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.097548] 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 [ 46.100731] RSP: 0018:ffff88801b8afbc0 EFLAGS: 00010286 [ 46.101729] RAX: 0000000000000000 RBX: ffffed1003715f78 RCX: ffffffff813a4050 [ 46.103022] RDX: ffff888017795340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.104341] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003715f2f [ 46.105627] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.106917] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b8afdf8 [ 46.108218] FS: 00007fc2812af900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.109649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.110739] CR2: 00007ffde4340ef7 CR3: 000000000aa0f000 CR4: 0000000000350ef0 [ 46.112019] Call Trace: [ 46.112538] [ 46.112944] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.113845] ? __create_object+0x59/0x80 [ 46.114659] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.115648] __vmalloc_noprof+0x59/0x60 [ 46.116408] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.117283] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.118222] bpf_prog_alloc+0x39/0x200 [ 46.118925] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.119859] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.120776] do_seccomp+0x349/0x25e0 [ 46.121510] ? find_held_lock+0x2b/0x80 [ 46.122272] ? do_prlimit+0x310/0x610 [ 46.122988] ? __pfx_do_seccomp+0x10/0x10 [ 46.123774] ? do_raw_spin_unlock+0x53/0x220 [ 46.124623] ? _raw_spin_unlock+0x1e/0x40 [ 46.125426] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.126394] ? static_key_count+0x60/0x80 [ 46.127208] prctl_set_seccomp+0x4e/0x70 [ 46.127947] __do_sys_prctl+0xe6c/0x1d70 [ 46.128728] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.129584] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.130579] ? irqentry_exit+0xf3/0x650 [ 46.131350] do_syscall_64+0xbf/0x430 [ 46.132044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.132989] RIP: 0033:0x7fc2817a15cd [ 46.133704] 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 [ 46.136905] RSP: 002b:00007ffde433fd70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.138278] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2817a15cd [ 46.139597] RDX: 000055aa6f957e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.140895] RBP: 00007ffde433fdd0 R08: 0000000000000000 R09: 00007ffde433f470 [ 46.142170] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aa808d5bf0 [ 46.143463] R13: 00007ffde4340200 R14: 000055aa808df380 R15: 000055aa808ea460 [ 46.144766] [ 46.145240] irq event stamp: 1943 [ 46.145852] hardirqs last enabled at (1951): [] __up_console_sem+0x78/0x80 [ 46.147394] hardirqs last disabled at (1960): [] __up_console_sem+0x5d/0x80 [ 46.148917] softirqs last enabled at (1890): [] handle_softirqs+0x50c/0x770 [ 46.150453] softirqs last disabled at (1885): [] __irq_exit_rcu+0xc4/0x100 [ 46.151985] ---[ end trace 0000000000000000 ]--- [ 49.503729] ------------[ cut here ]------------ [ 49.504662] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.506705] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.508170] Modules linked in: [ 49.508775] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.510761] Tainted: [W]=WARN [ 49.511361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.512837] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.513763] 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 [ 49.516948] RSP: 0018:ffff888019907bc0 EFLAGS: 00010286 [ 49.517913] RAX: 0000000000000000 RBX: ffffed1003320f78 RCX: ffffffff813a4050 [ 49.519197] RDX: ffff88800fa4d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.520502] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003320f2f [ 49.521790] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.523091] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019907df8 [ 49.524378] FS: 00007fdad0fd9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.525814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.526867] CR2: 00007fffc4f97ef7 CR3: 000000000d982000 CR4: 0000000000350ef0 [ 49.528157] Call Trace: [ 49.528626] [ 49.529036] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.529940] ? __create_object+0x59/0x80 [ 49.530730] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.531707] __vmalloc_noprof+0x59/0x60 [ 49.532460] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.533333] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.534255] bpf_prog_alloc+0x39/0x200 [ 49.534961] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.535872] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.536775] do_seccomp+0x349/0x25e0 [ 49.537496] ? find_held_lock+0x2b/0x80 [ 49.538259] ? do_prlimit+0x310/0x610 [ 49.538986] ? __pfx_do_seccomp+0x10/0x10 [ 49.539773] ? do_raw_spin_unlock+0x53/0x220 [ 49.540607] ? _raw_spin_unlock+0x1e/0x40 [ 49.541389] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.542360] ? static_key_count+0x60/0x80 [ 49.543185] prctl_set_seccomp+0x4e/0x70 [ 49.543917] __do_sys_prctl+0xe6c/0x1d70 [ 49.544700] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.545560] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.546533] ? irqentry_exit+0xf3/0x650 [ 49.547298] do_syscall_64+0xbf/0x430 [ 49.548010] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.548947] RIP: 0033:0x7fdad14cb5cd [ 49.549666] 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 [ 49.552830] RSP: 002b:00007fffc4f96a10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.554207] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdad14cb5cd [ 49.555502] RDX: 000055c92ddf2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.556792] RBP: 00007fffc4f96a70 R08: 0000000000000000 R09: 00007fffc4f96110 [ 49.558087] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c953277b10 [ 49.559390] R13: 00007fffc4f96ea0 R14: 000055c9532782b0 R15: 000055c95328c6f0 [ 49.560694] [ 49.561153] irq event stamp: 1701 [ 49.561755] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 49.563271] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 49.564791] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 49.566333] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 49.567868] ---[ end trace 0000000000000000 ]--- [ 50.347164] ------------[ cut here ]------------ [ 50.348207] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.350551] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.352286] Modules linked in: [ 50.352969] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.355280] Tainted: [W]=WARN [ 50.355923] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.357636] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.358712] 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 [ 50.362370] RSP: 0018:ffff888016eb7bc0 EFLAGS: 00010286 [ 50.363524] RAX: 0000000000000000 RBX: ffffed1002dd6f78 RCX: ffffffff813a4050 [ 50.365020] RDX: ffff888019a55340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.366530] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd6f2f [ 50.368010] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.369488] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016eb7df8 [ 50.370987] FS: 00007f4be911e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.372657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.373886] CR2: 00007ffdd3731ef7 CR3: 000000001fc79000 CR4: 0000000000350ef0 [ 50.375393] Call Trace: [ 50.375931] [ 50.376419] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.377339] ? __create_object+0x59/0x80 [ 50.378160] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.379179] __vmalloc_noprof+0x59/0x60 [ 50.379902] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.380787] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.381741] bpf_prog_alloc+0x39/0x200 [ 50.382516] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.383468] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.384405] do_seccomp+0x349/0x25e0 [ 50.385142] ? find_held_lock+0x2b/0x80 [ 50.385864] ? do_prlimit+0x310/0x610 [ 50.386641] ? __pfx_do_seccomp+0x10/0x10 [ 50.387444] ? do_raw_spin_unlock+0x53/0x220 [ 50.388288] ? _raw_spin_unlock+0x1e/0x40 [ 50.389037] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.390036] ? static_key_count+0x60/0x80 [ 50.390889] prctl_set_seccomp+0x4e/0x70 [ 50.391704] __do_sys_prctl+0xe6c/0x1d70 [ 50.392494] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.393370] ? __do_sys_prlimit64+0x8f8/0xc10 [ 50.394248] do_syscall_64+0xbf/0x430 [ 50.394985] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.395974] RIP: 0033:0x7f4be96105cd [ 50.396704] 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 [ 50.399952] RSP: 002b:00007ffdd3730730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.401336] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4be96105cd [ 50.402673] RDX: 0000562657e56e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.404073] RBP: 00007ffdd3730790 R08: 0000000000000000 R09: 00007ffdd372fe30 [ 50.405230] R10: 0000000000000000 R11: 0000000000000246 R12: 000056266ad77b10 [ 50.406305] R13: 00007ffdd3730bc0 R14: 000056266ad782b0 R15: 000056266ad8c6f0 [ 50.407407] [ 50.407866] irq event stamp: 1747 [ 50.408537] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.410006] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 50.411427] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 50.412726] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 50.414016] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46202' (ECDSA) to the list of known hosts. 2025/11/18 04:29:44 fuzzer started 2025/11/18 04:29:44 dialing manager at localhost:37895 2025/11/18 04:29:44 checking machine... 2025/11/18 04:29:44 checking revisions... [ 51.329582] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:29:45 testing simple program... [ 51.428843] cgroup: Unknown subsys name 'net' [ 51.491935] cgroup: Unknown subsys name 'cpuset' [ 51.511656] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:29:44 Registers: info registers vcpu 0 RAX=00000000000000f1 RBX=00000000001ea45c RCX=ffff888016611bc0 RDX=0000000000000000 RSI=0000000000000041 RDI=0000000000000005 RBP=ffff88806ce37cb0 RSP=ffff88806ce08c08 R8 =ffffffff85c2ca00 R9 =ffff88806ce37d00 R10=1ffff1100d9c6f9e R11=0000000000000001 R12=ffff88806ce37340 R13=ffff88806ce37d04 R14=ffff88806ce37cf0 R15=ffff88806ce37d05 RIP=ffffffff814e3ae1 RFL=00000006 [-----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 00007f7d71467900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd69ad9be8 CR3=000000000dc5b000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=ba7f054ca0bcdc9500000000000ae988 XMM05=5052866f9b4f1a760000000000321498 XMM06=3e829fc8c8edc9900000000000320288 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000003 RBX=0000000000000002 RCX=ffffffff812dfbc1 RDX=0000000000002dfb RSI=0000000000002dfb RDI=ffffffff86ecf1c0 RBP=ffff88806cf08ae8 RSP=ffff88806cf089d0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=ffff88806cf08af0 R13=ffff88806cf08ad8 R14=ffff88806cf08ad1 R15=ffff88806cf08a90 RIP=ffffffff8135e62a 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 00007fdad0fd9900 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=00007fdad1590618 CR3=000000001ef42000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000