[ 54.133149] ------------[ cut here ]------------ [ 54.134097] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.136227] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.137728] Modules linked in: [ 54.138354] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.141433] Tainted: [W]=WARN [ 54.142153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.144050] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.145063] 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 [ 54.148367] RSP: 0018:ffff8880176a7bc0 EFLAGS: 00010286 [ 54.149437] RAX: 0000000000000000 RBX: ffffed1002ed4f78 RCX: ffffffff813a4050 [ 54.150779] RDX: ffff8880165a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.152137] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed4f2f [ 54.153535] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.154866] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176a7df8 [ 54.156214] FS: 00007f11ba378900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.157711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.158822] CR2: 00007f11ba8de4a6 CR3: 000000000c9b2000 CR4: 0000000000350ef0 [ 54.160193] Call Trace: [ 54.160757] [ 54.161191] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.162146] ? __create_object+0x59/0x80 [ 54.162987] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.164076] __vmalloc_noprof+0x59/0x60 [ 54.164900] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.165821] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.166799] bpf_prog_alloc+0x39/0x200 [ 54.167563] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.168539] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.169494] do_seccomp+0x349/0x25e0 [ 54.170203] ? find_held_lock+0x2b/0x80 [ 54.170995] ? do_prlimit+0x310/0x610 [ 54.171797] ? __pfx_do_seccomp+0x10/0x10 [ 54.172635] ? do_raw_spin_unlock+0x53/0x220 [ 54.173509] ? _raw_spin_unlock+0x1e/0x40 [ 54.174281] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.175288] ? static_key_count+0x60/0x80 [ 54.176136] prctl_set_seccomp+0x4e/0x70 [ 54.176965] __do_sys_prctl+0xe6c/0x1d70 [ 54.177795] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.178709] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.179734] ? irqentry_exit+0xf3/0x650 [ 54.180533] do_syscall_64+0xbf/0x430 [ 54.181276] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.182280] RIP: 0033:0x7f11ba86a5cd [ 54.183006] 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 [ 54.186335] RSP: 002b:00007ffcef5b4030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.187814] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f11ba86a5cd [ 54.189165] RDX: 0000555ed38a1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.190504] RBP: 00007ffcef5b4090 R08: 0000000000000000 R09: 00007ffcef5b3730 [ 54.191873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f0e604ad0 [ 54.193213] R13: 00007ffcef5b44c0 R14: 0000555f0e605bc0 R15: 0000555f0e616780 [ 54.194578] [ 54.195031] irq event stamp: 1813 [ 54.195721] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 54.197300] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 54.198867] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 54.200495] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 54.202083] ---[ end trace 0000000000000000 ]--- [ 57.433069] ------------[ cut here ]------------ [ 57.433973] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.436002] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.437437] Modules linked in: [ 57.438029] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.440279] Tainted: [W]=WARN [ 57.440944] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.442409] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.443283] 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 [ 57.446437] RSP: 0018:ffff888015fb7bc0 EFLAGS: 00010286 [ 57.447370] RAX: 0000000000000000 RBX: ffffed1002bf6f78 RCX: ffffffff813a4050 [ 57.448683] RDX: ffff888017c5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.449939] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf6f2f [ 57.451200] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.452484] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fb7df8 [ 57.453751] FS: 00007fa6e83af900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.455184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.456251] CR2: 00007ffec6cc0ef7 CR3: 000000001daf5000 CR4: 0000000000350ef0 [ 57.457535] Call Trace: [ 57.457997] [ 57.458469] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.459334] ? __create_object+0x59/0x80 [ 57.460118] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.461094] __vmalloc_noprof+0x59/0x60 [ 57.461859] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.462730] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.463676] bpf_prog_alloc+0x39/0x200 [ 57.464356] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.465282] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.466184] do_seccomp+0x349/0x25e0 [ 57.466901] ? find_held_lock+0x2b/0x80 [ 57.467676] ? do_prlimit+0x310/0x610 [ 57.468367] ? __pfx_do_seccomp+0x10/0x10 [ 57.469155] ? do_raw_spin_unlock+0x53/0x220 [ 57.469982] ? _raw_spin_unlock+0x1e/0x40 [ 57.470759] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.471727] ? static_key_count+0x60/0x80 [ 57.472526] prctl_set_seccomp+0x4e/0x70 [ 57.473261] __do_sys_prctl+0xe6c/0x1d70 [ 57.474045] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.474904] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.475890] ? irqentry_exit+0xf3/0x650 [ 57.476647] do_syscall_64+0xbf/0x430 [ 57.477343] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.478285] RIP: 0033:0x7fa6e88a15cd [ 57.478987] 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 [ 57.481747] RSP: 002b:00007ffec6cbfd60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.482876] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6e88a15cd [ 57.483943] RDX: 000055858db84e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.485004] RBP: 00007ffec6cbfdc0 R08: 0000000000000000 R09: 00007ffec6cbf460 [ 57.486057] R10: 0000000000000000 R11: 0000000000000246 R12: 00005585c0eb1ad0 [ 57.487119] R13: 00007ffec6cc01f0 R14: 00005585c0eb2bc0 R15: 00005585c0ec3780 [ 57.488210] [ 57.488602] irq event stamp: 1775 [ 57.489093] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 57.490345] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 57.491623] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 57.492901] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 57.494157] ---[ end trace 0000000000000000 ]--- [ 58.211967] ------------[ cut here ]------------ [ 58.212573] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.213884] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 58.214820] Modules linked in: [ 58.215208] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.216486] Tainted: [W]=WARN [ 58.216848] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.217820] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.218404] 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 [ 58.220419] RSP: 0018:ffff888017877bc0 EFLAGS: 00010286 [ 58.221007] RAX: 0000000000000000 RBX: ffffed1002f0ef78 RCX: ffffffff813a4050 [ 58.221974] RDX: ffff88800f2c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.222840] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f0ef2f [ 58.223684] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.224518] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017877df8 [ 58.225311] FS: 00007f8e56c17900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.226245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.226935] CR2: 00007ffdd3543ef7 CR3: 0000000018c68000 CR4: 0000000000350ef0 [ 58.227784] Call Trace: [ 58.228081] [ 58.228344] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.228927] ? __create_object+0x59/0x80 [ 58.229431] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.230028] __vmalloc_noprof+0x59/0x60 [ 58.230518] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.231051] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.231660] bpf_prog_alloc+0x39/0x200 [ 58.232114] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.232671] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.233182] do_seccomp+0x349/0x25e0 [ 58.233621] ? find_held_lock+0x2b/0x80 [ 58.234044] ? do_prlimit+0x310/0x610 [ 58.234482] ? __pfx_do_seccomp+0x10/0x10 [ 58.234933] ? do_raw_spin_unlock+0x53/0x220 [ 58.235448] ? _raw_spin_unlock+0x1e/0x40 [ 58.235900] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.236521] ? static_key_count+0x60/0x80 [ 58.236979] prctl_set_seccomp+0x4e/0x70 [ 58.237448] __do_sys_prctl+0xe6c/0x1d70 [ 58.237895] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.238402] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.238947] ? irqentry_exit+0xf3/0x650 [ 58.239412] do_syscall_64+0xbf/0x430 [ 58.239824] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.240358] RIP: 0033:0x7f8e571095cd [ 58.240779] 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 [ 58.242676] RSP: 002b:00007ffdd3542d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.243496] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e571095cd [ 58.244235] RDX: 000055f8cdbb2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.245004] RBP: 00007ffdd3542d60 R08: 0000000000000000 R09: 00007ffdd3542400 [ 58.245758] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f8f8796ad0 [ 58.246519] R13: 00007ffdd3543190 R14: 000055f8f8797bc0 R15: 000055f8f87a8780 [ 58.247281] [ 58.247557] irq event stamp: 1729 [ 58.247919] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 58.248832] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 58.249741] softirqs last enabled at (1564): [] handle_softirqs+0x50c/0x770 [ 58.250671] softirqs last disabled at (1553): [] __irq_exit_rcu+0xc4/0x100 [ 58.251596] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3965' (ECDSA) to the list of known hosts. 2025/11/17 18:35:15 fuzzer started 2025/11/17 18:35:16 dialing manager at localhost:37895 2025/11/17 18:35:16 checking machine... 2025/11/17 18:35:16 checking revisions... [ 59.156276] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:35:16 testing simple program... [ 59.253756] cgroup: Unknown subsys name 'net' [ 59.318645] cgroup: Unknown subsys name 'cpuset' [ 59.333031] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:35:15 Registers: info registers vcpu 0 RAX=00005585c0eabeb0 RBX=00005585c0eabeb0 RCX=0000000000000008 RDX=0000000000000001 RSI=0000000000000000 RDI=00005585c0eabeb0 RBP=0000000000000047 RSP=00007ffec6cbf6d0 R8 =00005585c0ed91e8 R9 =00007fa6e8961be0 R10=0000000000000100 R11=0000000000000246 R12=00005585c0ec9ed0 R13=00007ffec6cbf6d8 R14=00007fa6e838ab22 R15=00007fa6e83af710 RIP=00007fa6e8edc3dd RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fa6e83af900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffec6cb9000 CR3=000000001dae9000 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=23232323232323232323232323232323 XMM01=00000053000002a03b031b01003d0920 XMM02=00000000000000000000000000000000 XMM03=752f3d4854415009485441505f564e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00ffffffff00ffffffffffffffffffff XMM08=7273752f3a73656d61672f6c61636f6c XMM09=00000000000000000000000000000000 XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002d14b 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd4ad45a48 CR3=000000000dd9a000 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=35333a383120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363736 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000