[ 46.195543] ------------[ cut here ]------------ [ 46.196581] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.199013] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.200673] Modules linked in: [ 46.201361] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.203726] Tainted: [W]=WARN [ 46.204640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.206305] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.207250] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.210674] RSP: 0018:ffff88801724fbc0 EFLAGS: 00010286 [ 46.211785] RAX: 0000000000000000 RBX: ffffed1002e49f78 RCX: ffffffff813a4050 [ 46.213224] RDX: ffff888015aab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.214573] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e49f2f [ 46.215861] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.217228] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801724fdf8 [ 46.218655] FS: 00007fd1fe17f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.220280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.221396] CR2: 00007ffd91c00ef7 CR3: 000000000ccf8000 CR4: 0000000000350ef0 [ 46.222732] Call Trace: [ 46.223262] [ 46.223702] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.224723] ? __create_object+0x59/0x80 [ 46.225639] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.226780] __vmalloc_noprof+0x59/0x60 [ 46.227624] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.228523] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.229529] bpf_prog_alloc+0x39/0x200 [ 46.230295] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.231293] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.232285] do_seccomp+0x349/0x25e0 [ 46.233083] ? find_held_lock+0x2b/0x80 [ 46.233917] ? do_prlimit+0x310/0x610 [ 46.234637] ? __pfx_do_seccomp+0x10/0x10 [ 46.235551] ? do_raw_spin_unlock+0x53/0x220 [ 46.236515] ? _raw_spin_unlock+0x1e/0x40 [ 46.237413] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.238541] ? static_key_count+0x60/0x80 [ 46.239458] prctl_set_seccomp+0x4e/0x70 [ 46.240345] __do_sys_prctl+0xe6c/0x1d70 [ 46.241237] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.242239] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.243349] ? irqentry_exit+0xf3/0x650 [ 46.244225] do_syscall_64+0xbf/0x430 [ 46.245066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.246170] RIP: 0033:0x7fd1fe6715cd [ 46.246972] 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 [ 46.250595] RSP: 002b:00007ffd91bfee90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.252167] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1fe6715cd [ 46.253636] RDX: 0000560323bb7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.255186] RBP: 00007ffd91bfeef0 R08: 0000000000000000 R09: 00007ffd91bfe590 [ 46.256515] R10: 0000000000000000 R11: 0000000000000246 R12: 000056033189aad0 [ 46.257859] R13: 00007ffd91bff320 R14: 000056033189bbc0 R15: 00005603318ac780 [ 46.259123] [ 46.259483] irq event stamp: 1885 [ 46.260040] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 46.261326] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 46.262632] softirqs last enabled at (1610): [] handle_softirqs+0x50c/0x770 [ 46.263954] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 46.265234] ---[ end trace 0000000000000000 ]--- [ 49.101042] ------------[ cut here ]------------ [ 49.101993] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.103954] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.105377] Modules linked in: [ 49.107374] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.109414] Tainted: [W]=WARN [ 49.110023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.111460] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.112355] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.115481] RSP: 0018:ffff88800ef5fbc0 EFLAGS: 00010286 [ 49.116440] RAX: 0000000000000000 RBX: ffffed1001debf78 RCX: ffffffff813a4050 [ 49.117708] RDX: ffff888019b9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.118991] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001debf2f [ 49.120268] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.121525] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef5fdf8 [ 49.122801] FS: 00007f34334b7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.124241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.125299] CR2: 00007fff0fcc2ef7 CR3: 000000000e284000 CR4: 0000000000350ef0 [ 49.126598] Call Trace: [ 49.127113] [ 49.127529] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.128434] ? __create_object+0x59/0x80 [ 49.129227] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.130216] __vmalloc_noprof+0x59/0x60 [ 49.130985] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.131856] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.132752] bpf_prog_alloc+0x39/0x200 [ 49.133494] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.134447] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.135362] do_seccomp+0x349/0x25e0 [ 49.136083] ? find_held_lock+0x2b/0x80 [ 49.136798] ? do_prlimit+0x310/0x610 [ 49.137553] ? __pfx_do_seccomp+0x10/0x10 [ 49.138358] ? do_raw_spin_unlock+0x53/0x220 [ 49.139200] ? _raw_spin_unlock+0x1e/0x40 [ 49.139988] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.140962] ? static_key_count+0x60/0x80 [ 49.141724] prctl_set_seccomp+0x4e/0x70 [ 49.142514] __do_sys_prctl+0xe6c/0x1d70 [ 49.143305] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.144170] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.145146] ? irqentry_exit+0xf3/0x650 [ 49.145925] do_syscall_64+0xbf/0x430 [ 49.146624] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.147572] RIP: 0033:0x7f34339a95cd [ 49.148279] 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 [ 49.151460] RSP: 002b:00007fff0fcc1af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.152831] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34339a95cd [ 49.154136] RDX: 0000561d0a408e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.155440] RBP: 00007fff0fcc1b50 R08: 0000000000000000 R09: 00007fff0fcc11f0 [ 49.156705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d1ca1cad0 [ 49.158005] R13: 00007fff0fcc1f80 R14: 0000561d1ca1dbc0 R15: 0000561d1ca2e780 [ 49.159314] [ 49.159740] irq event stamp: 2057 [ 49.160390] hardirqs last enabled at (2067): [] __up_console_sem+0x78/0x80 [ 49.161918] hardirqs last disabled at (2076): [] __up_console_sem+0x5d/0x80 [ 49.163237] softirqs last enabled at (2006): [] handle_softirqs+0x50c/0x770 [ 49.164518] softirqs last disabled at (1997): [] __irq_exit_rcu+0xc4/0x100 [ 49.165778] ---[ end trace 0000000000000000 ]--- [ 49.925507] ------------[ cut here ]------------ [ 49.926488] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.928496] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.929980] Modules linked in: [ 49.930576] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.932898] Tainted: [W]=WARN [ 49.933467] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.934975] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.935908] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.939181] RSP: 0018:ffff88801919fbc0 EFLAGS: 00010286 [ 49.940179] RAX: 0000000000000000 RBX: ffffed1003233f78 RCX: ffffffff813a4050 [ 49.941487] RDX: ffff888016c33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.942803] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003233f2f [ 49.944138] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.945447] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801919fdf8 [ 49.946767] FS: 00007f7ef4d15900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.948240] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.949321] CR2: 00007f7ef5207580 CR3: 000000000dfac000 CR4: 0000000000350ef0 [ 49.950639] Call Trace: [ 49.951158] [ 49.951580] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.952498] ? __create_object+0x59/0x80 [ 49.953299] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.954295] __vmalloc_noprof+0x59/0x60 [ 49.955066] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.955957] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.956905] bpf_prog_alloc+0x39/0x200 [ 49.957611] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.958563] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.959484] do_seccomp+0x349/0x25e0 [ 49.960224] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.961145] ? __pfx_do_seccomp+0x10/0x10 [ 49.961959] ? find_held_lock+0x2b/0x80 [ 49.962690] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.963669] ? static_key_count+0x60/0x80 [ 49.964486] prctl_set_seccomp+0x4e/0x70 [ 49.965277] __do_sys_prctl+0xe6c/0x1d70 [ 49.966085] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.966960] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.967943] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.968930] ? irqentry_exit+0xf3/0x650 [ 49.969664] do_syscall_64+0xbf/0x430 [ 49.970435] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.971408] RIP: 0033:0x7f7ef52075cd [ 49.972143] 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 [ 49.975399] RSP: 002b:00007ffcf72b7f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.976792] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ef52075cd [ 49.978144] RDX: 0000565037dd0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.979457] RBP: 00007ffcf72b7f90 R08: 0000000000000000 R09: 00007ffcf72b7630 [ 49.980763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565054b8a240 [ 49.982098] R13: 00007ffcf72b83c0 R14: 0000565054b93380 R15: 0000565054b9e540 [ 49.983332] [ 49.983697] irq event stamp: 1775 [ 49.984253] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 49.985560] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 49.986879] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 49.988198] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 49.989489] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21732' (ECDSA) to the list of known hosts. 2025/11/18 13:04:57 fuzzer started 2025/11/18 13:04:57 dialing manager at localhost:34383 2025/11/18 13:04:57 checking machine... 2025/11/18 13:04:57 checking revisions... [ 50.867357] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:04:57 testing simple program... [ 50.954399] cgroup: Unknown subsys name 'net' [ 51.009589] cgroup: Unknown subsys name 'cpuset' [ 51.030503] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:04:56 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce08ff8 RCX=ffffffff86a0bbf4 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08998 R8 =ffffffff86a0bbf8 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=00000000000089b8 R12=ffffffff8135e7a2 R13=ffff88806ce08a98 R14=ffff88806ce08ff8 R15=ffff88806ce08a50 RIP=ffffffff81529082 RFL=00000247 [---Z-PC] 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 00007f34334b7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3433496020 CR3=000000001f816000 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=000000000002919d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffca84ff18 CR3=000000000e95a000 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=34303a333120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383936 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000