[ 47.121170] ------------[ cut here ]------------ [ 47.122086] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.124130] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 47.125598] Modules linked in: [ 47.126457] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.128832] Tainted: [W]=WARN [ 47.129397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.130867] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.131818] 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 [ 47.135033] RSP: 0018:ffff888016d07bc0 EFLAGS: 00010286 [ 47.136040] RAX: 0000000000000000 RBX: ffffed1002da0f78 RCX: ffffffff813a4050 [ 47.137335] RDX: ffff88801645b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.138638] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da0f2f [ 47.139938] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.141255] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d07df8 [ 47.142562] FS: 00007f78e360e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.144019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.145082] CR2: 00007f78e3b744a6 CR3: 0000000009f1c000 CR4: 0000000000350ef0 [ 47.146390] Call Trace: [ 47.146909] [ 47.147326] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.148248] ? __create_object+0x59/0x80 [ 47.149030] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.150012] __vmalloc_noprof+0x59/0x60 [ 47.150780] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.151636] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.152576] bpf_prog_alloc+0x39/0x200 [ 47.153324] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.154267] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.155182] do_seccomp+0x349/0x25e0 [ 47.155927] ? find_held_lock+0x2b/0x80 [ 47.156657] ? do_prlimit+0x310/0x610 [ 47.157412] ? __pfx_do_seccomp+0x10/0x10 [ 47.158216] ? do_raw_spin_unlock+0x53/0x220 [ 47.159065] ? _raw_spin_unlock+0x1e/0x40 [ 47.159862] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.160836] ? static_key_count+0x60/0x80 [ 47.161601] prctl_set_seccomp+0x4e/0x70 [ 47.162377] __do_sys_prctl+0xe6c/0x1d70 [ 47.163159] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.164050] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.165022] ? irqentry_exit+0xf3/0x650 [ 47.165806] do_syscall_64+0xbf/0x430 [ 47.166513] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.167497] RIP: 0033:0x7f78e3b005cd [ 47.168219] 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 [ 47.171431] RSP: 002b:00007ffe50d6a090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.172847] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78e3b005cd [ 47.174147] RDX: 0000556090064e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.175441] RBP: 00007ffe50d6a0f0 R08: 0000000000000000 R09: 00007ffe50d69790 [ 47.176772] R10: 0000000000000000 R11: 0000000000000246 R12: 00005560cde1fad0 [ 47.178065] R13: 00007ffe50d6a520 R14: 00005560cde20bc0 R15: 00005560cde31780 [ 47.179385] [ 47.179863] irq event stamp: 1889 [ 47.180476] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 47.182007] hardirqs last disabled at (1906): [] __up_console_sem+0x5d/0x80 [ 47.183555] softirqs last enabled at (1876): [] handle_softirqs+0x50c/0x770 [ 47.185123] softirqs last disabled at (1871): [] __irq_exit_rcu+0xc4/0x100 [ 47.186652] ---[ end trace 0000000000000000 ]--- [ 50.634433] ------------[ cut here ]------------ [ 50.635361] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.637438] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 50.638951] Modules linked in: [ 50.639551] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.641609] Tainted: [W]=WARN [ 50.642214] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.643708] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.644637] 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 [ 50.647863] RSP: 0018:ffff888019f9fbc0 EFLAGS: 00010286 [ 50.648842] RAX: 0000000000000000 RBX: ffffed10033f3f78 RCX: ffffffff813a4050 [ 50.650191] RDX: ffff888016651bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.651503] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033f3f2f [ 50.652813] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.654118] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f9fdf8 [ 50.655406] FS: 00007f364a758900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.656893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.657962] CR2: 00007ffff472aef8 CR3: 000000000dba0000 CR4: 0000000000350ef0 [ 50.659286] Call Trace: [ 50.659801] [ 50.660221] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.661119] ? __create_object+0x59/0x80 [ 50.661903] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.662871] __vmalloc_noprof+0x59/0x60 [ 50.663587] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.664500] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.665447] bpf_prog_alloc+0x39/0x200 [ 50.666207] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.667148] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.668089] do_seccomp+0x349/0x25e0 [ 50.668810] ? find_held_lock+0x2b/0x80 [ 50.669543] ? do_prlimit+0x310/0x610 [ 50.670290] ? __pfx_do_seccomp+0x10/0x10 [ 50.671084] ? do_raw_spin_unlock+0x53/0x220 [ 50.672008] ? _raw_spin_unlock+0x1e/0x40 [ 50.672813] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.673790] ? static_key_count+0x60/0x80 [ 50.674564] prctl_set_seccomp+0x4e/0x70 [ 50.675366] __do_sys_prctl+0xe6c/0x1d70 [ 50.676165] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.677042] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.678026] ? irqentry_exit+0xf3/0x650 [ 50.678807] do_syscall_64+0xbf/0x430 [ 50.679514] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.680485] RIP: 0033:0x7f364ac4a5cd [ 50.681193] 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 [ 50.684426] RSP: 002b:00007ffff47295d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.685831] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f364ac4a5cd [ 50.687154] RDX: 000055cd3e941e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.688482] RBP: 00007ffff4729630 R08: 0000000000000000 R09: 00007ffff4728cd0 [ 50.689781] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd4a57f2b0 [ 50.691097] R13: 00007ffff4729a60 R14: 000055cd4a581d20 R15: 000055cd4a5938d0 [ 50.692420] [ 50.692900] irq event stamp: 1719 [ 50.693517] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 50.695066] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 50.696586] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 50.697866] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 50.699116] ---[ end trace 0000000000000000 ]--- [ 51.474320] ------------[ cut here ]------------ [ 51.475291] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.477371] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 51.478913] Modules linked in: [ 51.479508] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.481530] Tainted: [W]=WARN [ 51.482128] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.483653] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.484597] 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 [ 51.487848] RSP: 0018:ffff8880171ffbc0 EFLAGS: 00010286 [ 51.488843] RAX: 0000000000000000 RBX: ffffed1002e3ff78 RCX: ffffffff813a4050 [ 51.490142] RDX: ffff888016211bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.491441] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3ff2f [ 51.492775] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.494070] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171ffdf8 [ 51.495363] FS: 00007f046b9c7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.496837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.497907] CR2: 00007ffd0e691ef8 CR3: 000000001cefa000 CR4: 0000000000350ef0 [ 51.499218] Call Trace: [ 51.499696] [ 51.500161] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.501066] ? __create_object+0x59/0x80 [ 51.501851] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.502816] __vmalloc_noprof+0x59/0x60 [ 51.503526] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.504419] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.505364] bpf_prog_alloc+0x39/0x200 [ 51.506104] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.507034] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.507950] do_seccomp+0x349/0x25e0 [ 51.508627] ? find_held_lock+0x2b/0x80 [ 51.509406] ? do_prlimit+0x310/0x610 [ 51.510145] ? __pfx_do_seccomp+0x10/0x10 [ 51.510929] ? do_raw_spin_unlock+0x53/0x220 [ 51.511731] ? _raw_spin_unlock+0x1e/0x40 [ 51.512517] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.513488] ? static_key_count+0x60/0x80 [ 51.514286] prctl_set_seccomp+0x4e/0x70 [ 51.515074] __do_sys_prctl+0xe6c/0x1d70 [ 51.515885] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.516695] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.517676] ? irqentry_exit+0xf3/0x650 [ 51.518447] do_syscall_64+0xbf/0x430 [ 51.519191] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.520159] RIP: 0033:0x7f046beb95cd [ 51.520870] 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 [ 51.524061] RSP: 002b:00007ffd0e68f480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.525428] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f046beb95cd [ 51.526709] RDX: 000055f7048fde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.528034] RBP: 00007ffd0e68f4e0 R08: 0000000000000000 R09: 00007ffd0e68eb80 [ 51.529308] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f736a16ad0 [ 51.530594] R13: 00007ffd0e68f910 R14: 000055f736a17bc0 R15: 000055f736a28780 [ 51.531914] [ 51.532341] irq event stamp: 1777 [ 51.532999] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 51.534520] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 51.536059] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 51.537600] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 51.539114] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32827' (ECDSA) to the list of known hosts. 2025/11/18 04:38:20 fuzzer started 2025/11/18 04:38:20 dialing manager at localhost:37895 2025/11/18 04:38:20 checking machine... 2025/11/18 04:38:20 checking revisions... [ 52.440801] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:38:21 testing simple program... [ 52.534638] cgroup: Unknown subsys name 'net' [ 52.596423] cgroup: Unknown subsys name 'cpuset' [ 52.611032] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:38:20 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=0000000000000001 RCX=ffffffff83c6112f RDX=000000000002c611 RSI=000000000002c611 RDI=ffffffff86f75218 RBP=ffff88806ce08a88 RSP=ffff88806ce089c0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a438 R12=ffff88806ce08a90 R13=ffff88806ce08a78 R14=ffff88806ce08a71 R15=ffff88806ce08a30 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 00007f364a758900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffff4723000 CR3=000000000bcb7000 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=ffffffff86ab8c8f RBX=0000000000000001 RCX=ffffffff86ab8c8a RDX=0000000000000002 RSI=0000000000000007 RDI=ffffffff8672618c RBP=ffff888009757898 RSP=ffff8880097577d0 R8 =ffffffff86ab8c84 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000025776 R12=ffff8880097578a0 R13=ffff888009757888 R14=ffff888009757881 R15=ffff888009757840 RIP=ffffffff8135e83e RFL=00000202 [-------] 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f74d9258000 CR3=000000001cd63000 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=2039313a38333a343020383120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039313a38333a3430203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000