[ 44.096603] ------------[ cut here ]------------ [ 44.098597] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.100284] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 44.101498] Modules linked in: [ 44.102024] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.103669] Tainted: [W]=WARN [ 44.104171] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.105421] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.106172] 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 [ 44.109041] RSP: 0018:ffff8880173dfbc0 EFLAGS: 00010286 [ 44.109839] RAX: 0000000000000000 RBX: ffffed1002e7bf78 RCX: ffffffff813a4050 [ 44.111120] RDX: ffff8880159f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.112295] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7bf2f [ 44.113362] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.114428] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173dfdf8 [ 44.115511] FS: 00007fc1a4a95900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.116710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.117584] CR2: 00007fc1a4f87580 CR3: 000000000deac000 CR4: 0000000000350ef0 [ 44.118642] Call Trace: [ 44.119062] [ 44.119404] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.120142] ? __create_object+0x59/0x80 [ 44.120764] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.121567] __vmalloc_noprof+0x59/0x60 [ 44.122187] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.122872] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.123637] bpf_prog_alloc+0x39/0x200 [ 44.124236] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.125014] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.125721] do_seccomp+0x349/0x25e0 [ 44.126310] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.127048] ? __pfx_do_seccomp+0x10/0x10 [ 44.127663] ? find_held_lock+0x2b/0x80 [ 44.128282] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.129082] ? static_key_count+0x60/0x80 [ 44.129708] prctl_set_seccomp+0x4e/0x70 [ 44.130340] __do_sys_prctl+0xe6c/0x1d70 [ 44.130980] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.131649] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.132438] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.133244] ? irqentry_exit+0xf3/0x650 [ 44.133839] do_syscall_64+0xbf/0x430 [ 44.134456] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.135244] RIP: 0033:0x7fc1a4f875cd [ 44.135789] 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 [ 44.138415] RSP: 002b:00007fff4ece6990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.139543] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc1a4f875cd [ 44.140614] RDX: 000055f861440e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.141681] RBP: 00007fff4ece69f0 R08: 0000000000000000 R09: 00007fff4ece6090 [ 44.142737] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f880963ad0 [ 44.143796] R13: 00007fff4ece6e20 R14: 000055f880964bc0 R15: 000055f880975780 [ 44.144888] [ 44.145277] irq event stamp: 2215 [ 44.145778] hardirqs last enabled at (2223): [] __up_console_sem+0x78/0x80 [ 44.147035] hardirqs last disabled at (2232): [] __up_console_sem+0x5d/0x80 [ 44.148283] softirqs last enabled at (2172): [] handle_softirqs+0x50c/0x770 [ 44.149571] softirqs last disabled at (2167): [] __irq_exit_rcu+0xc4/0x100 [ 44.150839] ---[ end trace 0000000000000000 ]--- [ 47.693652] ------------[ cut here ]------------ [ 47.694596] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.696683] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 47.698143] Modules linked in: [ 47.698746] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.700766] Tainted: [W]=WARN [ 47.701364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.702845] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.704043] 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 [ 47.707315] RSP: 0018:ffff888019f17bc0 EFLAGS: 00010286 [ 47.708308] RAX: 0000000000000000 RBX: ffffed10033e2f78 RCX: ffffffff813a4050 [ 47.709614] RDX: ffff888017623780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.710902] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e2f2f [ 47.712193] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.713487] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f17df8 [ 47.714783] FS: 00007efec84c5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.716235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.717322] CR2: 00007efec89b7580 CR3: 00000000205b9000 CR4: 0000000000350ef0 [ 47.718632] Call Trace: [ 47.719143] [ 47.719561] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.720465] ? __create_object+0x59/0x80 [ 47.721270] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.722257] __vmalloc_noprof+0x59/0x60 [ 47.723017] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.723862] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.724807] bpf_prog_alloc+0x39/0x200 [ 47.725551] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.726491] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.727399] do_seccomp+0x349/0x25e0 [ 47.728118] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.729052] ? __pfx_do_seccomp+0x10/0x10 [ 47.729804] ? find_held_lock+0x2b/0x80 [ 47.730585] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.731556] ? static_key_count+0x60/0x80 [ 47.732368] prctl_set_seccomp+0x4e/0x70 [ 47.733144] __do_sys_prctl+0xe6c/0x1d70 [ 47.733885] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.734748] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.735725] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.736717] ? irqentry_exit+0xf3/0x650 [ 47.737488] do_syscall_64+0xbf/0x430 [ 47.738239] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.739201] RIP: 0033:0x7efec89b75cd [ 47.739870] 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 [ 47.743078] RSP: 002b:00007ffe9d95c710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.744452] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efec89b75cd [ 47.745757] RDX: 000056380bf36e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.747049] RBP: 00007ffe9d95c770 R08: 0000000000000000 R09: 00007ffe9d95be10 [ 47.748332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563820888ad0 [ 47.749646] R13: 00007ffe9d95cba0 R14: 0000563820889bc0 R15: 000056382089a780 [ 47.750977] [ 47.751400] irq event stamp: 1819 [ 47.752058] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 47.753596] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 47.755136] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 47.756695] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 47.758128] ---[ end trace 0000000000000000 ]--- [ 48.572008] ------------[ cut here ]------------ [ 48.572908] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.575107] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 48.576527] Modules linked in: [ 48.577169] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.579134] Tainted: [W]=WARN [ 48.579683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.581145] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.582050] 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 [ 48.585604] RSP: 0018:ffff888017157bc0 EFLAGS: 00010286 [ 48.586568] RAX: 0000000000000000 RBX: ffffed1002e2af78 RCX: ffffffff813a4050 [ 48.587832] RDX: ffff888015775340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.589099] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2af2f [ 48.590423] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.591873] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017157df8 [ 48.593443] FS: 00007f860d6a7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.595045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.596085] CR2: 00007ffe2078eef7 CR3: 000000002045b000 CR4: 0000000000350ef0 [ 48.597378] Call Trace: [ 48.597835] [ 48.598293] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.599178] ? __create_object+0x59/0x80 [ 48.599909] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.600885] __vmalloc_noprof+0x59/0x60 [ 48.601629] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.602497] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.603419] bpf_prog_alloc+0x39/0x200 [ 48.604156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.605089] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.605982] do_seccomp+0x349/0x25e0 [ 48.606648] ? find_held_lock+0x2b/0x80 [ 48.607400] ? do_prlimit+0x310/0x610 [ 48.608120] ? __pfx_do_seccomp+0x10/0x10 [ 48.608857] ? do_raw_spin_unlock+0x53/0x220 [ 48.609682] ? _raw_spin_unlock+0x1e/0x40 [ 48.610455] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.611407] ? static_key_count+0x60/0x80 [ 48.612205] prctl_set_seccomp+0x4e/0x70 [ 48.612972] __do_sys_prctl+0xe6c/0x1d70 [ 48.613713] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.614566] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.615522] ? irqentry_exit+0xf3/0x650 [ 48.616289] do_syscall_64+0xbf/0x430 [ 48.617036] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.617984] RIP: 0033:0x7f860db995cd [ 48.618638] 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 [ 48.621786] RSP: 002b:00007ffe2078daa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.623135] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f860db995cd [ 48.624401] RDX: 000055b79390ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.625684] RBP: 00007ffe2078db00 R08: 0000000000000000 R09: 00007ffe2078d1a0 [ 48.626970] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b7c8f9fad0 [ 48.628231] R13: 00007ffe2078df30 R14: 000055b7c8fa0bc0 R15: 000055b7c8fb1780 [ 48.629521] [ 48.629971] irq event stamp: 1751 [ 48.630576] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 48.632081] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 48.633600] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 48.635125] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 48.636634] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40454' (ECDSA) to the list of known hosts. 2025/11/17 19:30:03 fuzzer started 2025/11/17 19:30:03 dialing manager at localhost:37895 2025/11/17 19:30:03 checking machine... 2025/11/17 19:30:03 checking revisions... [ 49.534805] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:30:03 testing simple program... [ 49.633247] cgroup: Unknown subsys name 'net' [ 49.701686] cgroup: Unknown subsys name 'cpuset' [ 49.714341] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:30:02 Registers: info registers vcpu 0 RAX=ffffffff85c2ca00 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08948 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c815f R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529333 RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005638208ad768 CR3=000000000d7e1000 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=f778095c94dd4596df496a49c498fb07 XMM02=0000000000305918ec2efd57dc4c00df XMM03=00000000003123f09fb357b95bac75d3 XMM04=c731c18f04dca48100000000000ae988 XMM05=0394861f14684e590000000000322010 XMM06=3e829fc8c8edc9900000000000321e98 XMM07=e042d86d42eb936e0000000000313540 XMM08=9fb357b95bac75d30000000000305978 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880176dd340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880176ddd98 RDI=ffff8880176dd340 RBP=ffff8880176ddd98 RSP=ffff88801a35f6b8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000001 R12=ffff8880176ddd98 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527485 RFL=00000046 [---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 00007efec84c5900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe9d956000 CR3=000000000bc77000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000