[ 50.427448] ------------[ cut here ]------------ [ 50.428369] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.430475] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 50.431938] Modules linked in: [ 50.432576] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.435994] Tainted: [W]=WARN [ 50.436686] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.438195] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.439121] 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 [ 50.442354] RSP: 0018:ffff888019a6fbc0 EFLAGS: 00010286 [ 50.443349] RAX: 0000000000000000 RBX: ffffed100334df78 RCX: ffffffff813a4050 [ 50.444644] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.445952] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100334df2f [ 50.447268] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.448548] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a6fdf8 [ 50.449860] FS: 00007f2e910ee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.451318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.452378] CR2: 00007fff505c3ef7 CR3: 00000000101ee000 CR4: 0000000000350ef0 [ 50.453684] Call Trace: [ 50.454165] [ 50.454618] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.455530] ? __create_object+0x59/0x80 [ 50.456327] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.457321] __vmalloc_noprof+0x59/0x60 [ 50.458057] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.458934] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.459863] bpf_prog_alloc+0x39/0x200 [ 50.460601] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.461538] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.462463] do_seccomp+0x349/0x25e0 [ 50.463150] ? find_held_lock+0x2b/0x80 [ 50.463902] ? do_prlimit+0x310/0x610 [ 50.464634] ? __pfx_do_seccomp+0x10/0x10 [ 50.465433] ? do_raw_spin_unlock+0x53/0x220 [ 50.466305] ? _raw_spin_unlock+0x1e/0x40 [ 50.467063] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.468040] ? static_key_count+0x60/0x80 [ 50.468845] prctl_set_seccomp+0x4e/0x70 [ 50.469629] __do_sys_prctl+0xe6c/0x1d70 [ 50.470452] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.471332] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.472307] ? irqentry_exit+0xf3/0x650 [ 50.473034] do_syscall_64+0xbf/0x430 [ 50.473785] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.474765] RIP: 0033:0x7f2e915e05cd [ 50.475466] 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 [ 50.478687] RSP: 002b:00007fff505c2ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.480067] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e915e05cd [ 50.481360] RDX: 000055e653b2ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.482685] RBP: 00007fff505c2f30 R08: 0000000000000000 R09: 00007fff505c25d0 [ 50.483999] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e68d63bbf0 [ 50.485297] R13: 00007fff505c3360 R14: 000055e68d645380 R15: 000055e68d650460 [ 50.486626] [ 50.486981] irq event stamp: 2139 [ 50.487523] hardirqs last enabled at (2149): [] __up_console_sem+0x78/0x80 [ 50.488793] hardirqs last disabled at (2158): [] __up_console_sem+0x5d/0x80 [ 50.490075] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 50.491360] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 50.492637] ---[ end trace 0000000000000000 ]--- [ 53.386188] ------------[ cut here ]------------ [ 53.387106] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.389124] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 53.390806] Modules linked in: [ 53.391522] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.393482] Tainted: [W]=WARN [ 53.394047] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.395502] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.396403] 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 [ 53.399541] RSP: 0018:ffff88801b137bc0 EFLAGS: 00010286 [ 53.400508] RAX: 0000000000000000 RBX: ffffed1003626f78 RCX: ffffffff813a4050 [ 53.401756] RDX: ffff88801606b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.403027] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003626f2f [ 53.404292] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.405552] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b137df8 [ 53.406826] FS: 00007fc03fbf0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.408266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.409294] CR2: 00007fffb0b1fef7 CR3: 000000001ff0a000 CR4: 0000000000350ef0 [ 53.410573] Call Trace: [ 53.411030] [ 53.411478] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.412371] ? __create_object+0x59/0x80 [ 53.413114] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.414089] __vmalloc_noprof+0x59/0x60 [ 53.414841] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.415707] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.416635] bpf_prog_alloc+0x39/0x200 [ 53.417382] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.418319] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.419176] do_seccomp+0x349/0x25e0 [ 53.419898] ? find_held_lock+0x2b/0x80 [ 53.420645] ? do_prlimit+0x310/0x610 [ 53.421374] ? __pfx_do_seccomp+0x10/0x10 [ 53.422132] ? do_raw_spin_unlock+0x53/0x220 [ 53.422967] ? _raw_spin_unlock+0x1e/0x40 [ 53.423743] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.424698] ? static_key_count+0x60/0x80 [ 53.425514] prctl_set_seccomp+0x4e/0x70 [ 53.426289] __do_sys_prctl+0xe6c/0x1d70 [ 53.427024] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.427882] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.428845] ? irqentry_exit+0xf3/0x650 [ 53.429606] do_syscall_64+0xbf/0x430 [ 53.430376] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.431337] RIP: 0033:0x7fc0400e25cd [ 53.431988] 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 [ 53.435164] RSP: 002b:00007fffb0b1db10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.436515] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc0400e25cd [ 53.437796] RDX: 000055d5a9227e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.439087] RBP: 00007fffb0b1db70 R08: 0000000000000000 R09: 00007fffb0b1d210 [ 53.440370] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d5adbe9bf0 [ 53.441652] R13: 00007fffb0b1dfa0 R14: 000055d5adbf3380 R15: 000055d5adbfe460 [ 53.442963] [ 53.443415] irq event stamp: 1821 [ 53.444016] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 53.445537] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 53.447077] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 53.448610] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 53.450129] ---[ end trace 0000000000000000 ]--- [ 54.196571] ------------[ cut here ]------------ [ 54.197546] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.200106] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 54.201547] Modules linked in: [ 54.202121] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.204031] Tainted: [W]=WARN [ 54.204605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.206027] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.206908] 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 [ 54.209932] RSP: 0018:ffff88801770fbc0 EFLAGS: 00010286 [ 54.210871] RAX: 0000000000000000 RBX: ffffed1002ee1f78 RCX: ffffffff813a4050 [ 54.212104] RDX: ffff888019f10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.213327] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee1f2f [ 54.214576] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.215806] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801770fdf8 [ 54.217063] FS: 00007fbcbe286900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.218449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.219472] CR2: 00007fbcbe778580 CR3: 000000000d2c5000 CR4: 0000000000350ef0 [ 54.220709] Call Trace: [ 54.221148] [ 54.221586] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.222442] ? __create_object+0x59/0x80 [ 54.223148] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.224077] __vmalloc_noprof+0x59/0x60 [ 54.224798] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.225627] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.226544] bpf_prog_alloc+0x39/0x200 [ 54.227214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.228099] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.228969] do_seccomp+0x349/0x25e0 [ 54.229651] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.230562] ? __pfx_do_seccomp+0x10/0x10 [ 54.231347] ? find_held_lock+0x2b/0x80 [ 54.232052] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.233023] ? static_key_count+0x60/0x80 [ 54.233832] prctl_set_seccomp+0x4e/0x70 [ 54.234616] __do_sys_prctl+0xe6c/0x1d70 [ 54.235386] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.236183] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.237134] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.238114] ? irqentry_exit+0xf3/0x650 [ 54.238867] do_syscall_64+0xbf/0x430 [ 54.239620] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.240573] RIP: 0033:0x7fbcbe7785cd [ 54.241221] 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 [ 54.244415] RSP: 002b:00007ffc1929e500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.245763] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbcbe7785cd [ 54.247047] RDX: 00005652a3cf3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.248312] RBP: 00007ffc1929e560 R08: 0000000000000000 R09: 00007ffc1929dc00 [ 54.249593] R10: 0000000000000000 R11: 0000000000000246 R12: 00005652bd957ad0 [ 54.250894] R13: 00007ffc1929e990 R14: 00005652bd958bc0 R15: 00005652bd969780 [ 54.252219] [ 54.252687] irq event stamp: 1759 [ 54.253357] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 54.254880] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 54.256406] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 54.257973] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 54.259486] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11977' (ECDSA) to the list of known hosts. 2025/11/18 01:56:01 fuzzer started 2025/11/18 01:56:02 dialing manager at localhost:37895 2025/11/18 01:56:02 checking machine... 2025/11/18 01:56:02 checking revisions... [ 55.252143] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:56:02 testing simple program... [ 55.355845] cgroup: Unknown subsys name 'net' [ 55.431519] cgroup: Unknown subsys name 'cpuset' [ 55.444829] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:56:01 Registers: info registers vcpu 0 RAX=1ffffffff10b4d74 RBX=ffff8880096c78c0 RCX=0000000000000001 RDX=dffffc0000000000 RSI=0000000000000cc0 RDI=ffff8880096c78c0 RBP=ffff888019af7b30 RSP=ffff888019af7aa8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000cc0 R13=0000000000000cc0 R14=00000000ffffffff R15=ffff8880096c78c0 RIP=ffffffff81b2eb75 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 00007fc03fbf0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffb0b17000 CR3=0000000013e78000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88806cf08b08 RCX=ffff88806cf08b10 RDX=ffff88806cf09000 RSI=ffffffff85e1ffe0 RDI=ffff88806cf08a70 RBP=dffffc0000000000 RSP=ffff88806cf08a10 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000006e2e R12=ffffed100d9e1150 R13=ffffed100d9e114f R14=ffff88806cf08ab8 R15=ffff88806cf08a70 RIP=ffffffff8135e400 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc0401a80b0 CR3=000000000d33f000 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=36353a313020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383236 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000