[ 39.089079] ------------[ cut here ]------------ [ 39.090014] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.092096] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.093550] Modules linked in: [ 39.094161] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.096157] Tainted: [W]=WARN [ 39.096716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.098194] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.099065] 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 [ 39.102280] RSP: 0018:ffff88801bd5fbc0 EFLAGS: 00010286 [ 39.103274] RAX: 0000000000000000 RBX: ffffed10037abf78 RCX: ffffffff813a4050 [ 39.104555] RDX: ffff888015e1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.105821] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037abf2f [ 39.107100] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.108393] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bd5fdf8 [ 39.109695] FS: 00007f9f897f8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.111161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.112281] CR2: 00007fff053a4ef8 CR3: 000000000cefa000 CR4: 0000000000350ef0 [ 39.113548] Call Trace: [ 39.114009] [ 39.114454] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.115323] ? __create_object+0x59/0x80 [ 39.116060] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.117010] __vmalloc_noprof+0x59/0x60 [ 39.117739] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.118587] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.119498] bpf_prog_alloc+0x39/0x200 [ 39.120246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.121109] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.121998] do_seccomp+0x349/0x25e0 [ 39.122697] ? find_held_lock+0x2b/0x80 [ 39.123436] ? do_prlimit+0x310/0x610 [ 39.124181] ? __pfx_do_seccomp+0x10/0x10 [ 39.124907] ? do_raw_spin_unlock+0x53/0x220 [ 39.125722] ? _raw_spin_unlock+0x1e/0x40 [ 39.126485] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.127436] ? static_key_count+0x60/0x80 [ 39.128242] prctl_set_seccomp+0x4e/0x70 [ 39.128961] __do_sys_prctl+0xe6c/0x1d70 [ 39.129732] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.130576] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.131531] ? irqentry_exit+0xf3/0x650 [ 39.132293] do_syscall_64+0xbf/0x430 [ 39.132978] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.133902] RIP: 0033:0x7f9f89cea5cd [ 39.134594] 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 [ 39.137714] RSP: 002b:00007fff053a30e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.139055] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9f89cea5cd [ 39.140331] RDX: 0000557d06dbde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.141588] RBP: 00007fff053a3140 R08: 0000000000000000 R09: 00007fff053a27e0 [ 39.142853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d3382fad0 [ 39.144154] R13: 00007fff053a3570 R14: 0000557d33830bc0 R15: 0000557d33841780 [ 39.145451] [ 39.145877] irq event stamp: 1743 [ 39.146520] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 39.148045] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 39.149553] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 39.151078] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 39.152628] ---[ end trace 0000000000000000 ]--- [ 42.556828] ------------[ cut here ]------------ [ 42.557675] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.559376] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.560777] Modules linked in: [ 42.561396] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.563055] Tainted: [W]=WARN [ 42.563544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.564774] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.565530] 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 [ 42.568155] RSP: 0018:ffff888015fcfbc0 EFLAGS: 00010286 [ 42.568943] RAX: 0000000000000000 RBX: ffffed1002bf9f78 RCX: ffffffff813a4050 [ 42.570011] RDX: ffff88800f8fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.571087] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf9f2f [ 42.572165] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.573249] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fcfdf8 [ 42.574300] FS: 00007feb2aa5c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.575493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.576383] CR2: 00007ffde966def8 CR3: 00000000204b6000 CR4: 0000000000350ef0 [ 42.577450] Call Trace: [ 42.577834] [ 42.578207] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.578911] ? __create_object+0x59/0x80 [ 42.579561] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.580386] __vmalloc_noprof+0x59/0x60 [ 42.580985] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.581699] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.582460] bpf_prog_alloc+0x39/0x200 [ 42.583029] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.583785] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.584534] do_seccomp+0x349/0x25e0 [ 42.585087] ? find_held_lock+0x2b/0x80 [ 42.585710] ? do_prlimit+0x310/0x610 [ 42.586323] ? __pfx_do_seccomp+0x10/0x10 [ 42.586930] ? do_raw_spin_unlock+0x53/0x220 [ 42.587607] ? _raw_spin_unlock+0x1e/0x40 [ 42.588253] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.589009] ? static_key_count+0x60/0x80 [ 42.589672] prctl_set_seccomp+0x4e/0x70 [ 42.590320] __do_sys_prctl+0xe6c/0x1d70 [ 42.590936] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.591655] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.592478] ? irqentry_exit+0xf3/0x650 [ 42.593080] do_syscall_64+0xbf/0x430 [ 42.593697] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.594482] RIP: 0033:0x7feb2af4e5cd [ 42.595033] 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 [ 42.597676] RSP: 002b:00007ffde966c5f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.598804] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb2af4e5cd [ 42.599889] RDX: 000056312b285e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.600969] RBP: 00007ffde966c650 R08: 0000000000000000 R09: 00007ffde966bcf0 [ 42.602035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563149caeb10 [ 42.603105] R13: 00007ffde966ca80 R14: 0000563149caf2b0 R15: 0000563149cc36f0 [ 42.604220] [ 42.604573] irq event stamp: 1863 [ 42.605085] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 42.606344] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 42.607621] softirqs last enabled at (1380): [] handle_softirqs+0x50c/0x770 [ 42.608923] softirqs last disabled at (1357): [] __irq_exit_rcu+0xc4/0x100 [ 42.610187] ---[ end trace 0000000000000000 ]--- [ 43.501310] ------------[ cut here ]------------ [ 43.502288] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.504332] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.505781] Modules linked in: [ 43.506425] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.508423] Tainted: [W]=WARN [ 43.508979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.510466] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.511386] 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 [ 43.514560] RSP: 0018:ffff88801bcb7bc0 EFLAGS: 00010286 [ 43.515531] RAX: 0000000000000000 RBX: ffffed1003796f78 RCX: ffffffff813a4050 [ 43.516816] RDX: ffff888017293780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.518112] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003796f2f [ 43.519419] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.520714] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bcb7df8 [ 43.522015] FS: 00007fb90fdd9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.523457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.524510] CR2: 00007ffcfad5aef8 CR3: 000000000b786000 CR4: 0000000000350ef0 [ 43.525788] Call Trace: [ 43.526290] [ 43.526697] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.527586] ? __create_object+0x59/0x80 [ 43.528386] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.529372] __vmalloc_noprof+0x59/0x60 [ 43.530086] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.530943] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.531887] bpf_prog_alloc+0x39/0x200 [ 43.532627] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.533561] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.534450] do_seccomp+0x349/0x25e0 [ 43.535122] ? find_held_lock+0x2b/0x80 [ 43.535879] ? do_prlimit+0x310/0x610 [ 43.536625] ? __pfx_do_seccomp+0x10/0x10 [ 43.537403] ? do_raw_spin_unlock+0x53/0x220 [ 43.538223] ? _raw_spin_unlock+0x1e/0x40 [ 43.538964] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.539945] ? static_key_count+0x60/0x80 [ 43.540753] prctl_set_seccomp+0x4e/0x70 [ 43.541536] __do_sys_prctl+0xe6c/0x1d70 [ 43.542317] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.543177] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.544118] ? irqentry_exit+0xf3/0x650 [ 43.544877] do_syscall_64+0xbf/0x430 [ 43.545618] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.546553] RIP: 0033:0x7fb9102cb5cd [ 43.547250] 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 [ 43.550406] RSP: 002b:00007ffcfad58820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.551756] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb9102cb5cd [ 43.553059] RDX: 0000559b4935ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.554327] RBP: 00007ffcfad58880 R08: 0000000000000000 R09: 00007ffcfad57f20 [ 43.555619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559b80f11bf0 [ 43.556902] R13: 00007ffcfad58cb0 R14: 0000559b80f1b380 R15: 0000559b80f26460 [ 43.558222] [ 43.558640] irq event stamp: 1755 [ 43.559284] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 43.560822] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 43.562337] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 43.563859] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 43.565377] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25298' (ECDSA) to the list of known hosts. 2025/11/18 00:45:58 fuzzer started 2025/11/18 00:45:59 dialing manager at localhost:37895 2025/11/18 00:45:59 checking machine... 2025/11/18 00:45:59 checking revisions... [ 44.533582] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:45:59 testing simple program... [ 44.633078] cgroup: Unknown subsys name 'net' [ 44.686674] cgroup: Unknown subsys name 'cpuset' [ 44.700241] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:45:58 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=ffff8880146c9648 RCX=ffffffff81bfb416 RDX=ffff88800f8f8000 RSI=ffffffff81bfb466 RDI=ffff8880146c9610 RBP=0000000000000001 RSP=ffff888015837958 R8 =0000000000000001 R9 =ffffed100d98b81d R10=ffff8880146c9648 R11=0000000000000001 R12=ffff88806cc5c0e8 R13=ffff888015837b18 R14=dffffc0000000000 R15=ffff88801479a2f0 RIP=ffffffff81bfb485 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 00007feb2aa5c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007feb2b011650 CR3=0000000020498000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880e548f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88801bd3f168 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002672d R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88801bd3f260 RIP=ffffffff815bcfc6 RFL=00000286 [--S--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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7d7de2d028 CR3=00000000204f8000 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=756e696c2d34365f3638782f62696c2f XMM01=00362e6f732e6362696c2f756e672d78 XMM02=ffffffffffffffffffffffffffffffff XMM03=ffffffffffffffffffffffffffffffff XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000