[ 43.917208] ------------[ cut here ]------------ [ 43.917950] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.919638] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 43.920849] Modules linked in: [ 43.921377] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.923058] Tainted: [W]=WARN [ 43.923517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.924753] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.925520] 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 [ 43.928179] RSP: 0018:ffff888017a9fbc0 EFLAGS: 00010286 [ 43.928967] RAX: 0000000000000000 RBX: ffffed1002f53f78 RCX: ffffffff813a4050 [ 43.930084] RDX: ffff888015edd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.931158] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f53f2f [ 43.932252] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.933320] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a9fdf8 [ 43.934392] FS: 00007f7725072900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.935620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.936520] CR2: 00007f7725564580 CR3: 000000000e267000 CR4: 0000000000350ef0 [ 43.937608] Call Trace: [ 43.938033] [ 43.938372] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.939121] ? __create_object+0x59/0x80 [ 43.939744] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.940574] __vmalloc_noprof+0x59/0x60 [ 43.941211] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.941915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.942695] bpf_prog_alloc+0x39/0x200 [ 43.943314] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.944092] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.944803] do_seccomp+0x349/0x25e0 [ 43.945400] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.946165] ? __pfx_do_seccomp+0x10/0x10 [ 43.946790] ? find_held_lock+0x2b/0x80 [ 43.947426] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.948225] ? static_key_count+0x60/0x80 [ 43.948858] prctl_set_seccomp+0x4e/0x70 [ 43.949510] __do_sys_prctl+0xe6c/0x1d70 [ 43.950156] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.950834] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.951639] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.952455] ? irqentry_exit+0xf3/0x650 [ 43.953084] do_syscall_64+0xbf/0x430 [ 43.953666] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.954462] RIP: 0033:0x7f77255645cd [ 43.955055] 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 [ 43.957717] RSP: 002b:00007ffea6d03aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.958842] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f77255645cd [ 43.959920] RDX: 000056037c1ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.961014] RBP: 00007ffea6d03b00 R08: 0000000000000000 R09: 00007ffea6d031a0 [ 43.962086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560397831b10 [ 43.963160] R13: 00007ffea6d03f30 R14: 00005603978322b0 R15: 00005603978466f0 [ 43.964258] [ 43.964613] irq event stamp: 1661 [ 43.965155] hardirqs last enabled at (1671): [] __up_console_sem+0x78/0x80 [ 43.966428] hardirqs last disabled at (1680): [] __up_console_sem+0x5d/0x80 [ 43.967691] softirqs last enabled at (1092): [] handle_softirqs+0x50c/0x770 [ 43.969010] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 43.970261] ---[ end trace 0000000000000000 ]--- [ 47.124784] ------------[ cut here ]------------ [ 47.125692] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.127636] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 47.129042] Modules linked in: [ 47.129614] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.131974] Tainted: [W]=WARN [ 47.132893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.134446] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.135342] 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 [ 47.138426] RSP: 0018:ffff888015e97bc0 EFLAGS: 00010286 [ 47.139393] RAX: 0000000000000000 RBX: ffffed1002bd2f78 RCX: ffffffff813a4050 [ 47.140649] RDX: ffff8880162c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.141900] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd2f2f [ 47.143144] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.144391] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e97df8 [ 47.145641] FS: 00007fc943b2f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.147036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.148082] CR2: 00007ffc8cc03ef8 CR3: 0000000020747000 CR4: 0000000000350ef0 [ 47.149324] Call Trace: [ 47.149774] [ 47.150220] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.151113] ? __create_object+0x59/0x80 [ 47.151844] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.152801] __vmalloc_noprof+0x59/0x60 [ 47.153543] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.154396] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.155304] bpf_prog_alloc+0x39/0x200 [ 47.156034] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.156893] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.157780] do_seccomp+0x349/0x25e0 [ 47.158481] ? find_held_lock+0x2b/0x80 [ 47.159215] ? do_prlimit+0x310/0x610 [ 47.159913] ? __pfx_do_seccomp+0x10/0x10 [ 47.160691] ? do_raw_spin_unlock+0x53/0x220 [ 47.161504] ? _raw_spin_unlock+0x1e/0x40 [ 47.162268] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.163211] ? static_key_count+0x60/0x80 [ 47.163968] prctl_set_seccomp+0x4e/0x70 [ 47.164737] __do_sys_prctl+0xe6c/0x1d70 [ 47.165503] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.166342] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.167279] ? irqentry_exit+0xf3/0x650 [ 47.168038] do_syscall_64+0xbf/0x430 [ 47.168722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.169653] RIP: 0033:0x7fc9440215cd [ 47.170331] 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 [ 47.173432] RSP: 002b:00007ffc8cc01470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.174765] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9440215cd [ 47.176050] RDX: 000055de7ff99e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.177295] RBP: 00007ffc8cc014d0 R08: 0000000000000000 R09: 00007ffc8cc00b70 [ 47.178549] R10: 0000000000000000 R11: 0000000000000246 R12: 000055deaad4fad0 [ 47.179803] R13: 00007ffc8cc01900 R14: 000055deaad50bc0 R15: 000055deaad61780 [ 47.181080] [ 47.181494] irq event stamp: 3471 [ 47.182135] hardirqs last enabled at (3481): [] __up_console_sem+0x78/0x80 [ 47.183621] hardirqs last disabled at (3490): [] __up_console_sem+0x5d/0x80 [ 47.185026] softirqs last enabled at (3030): [] handle_softirqs+0x50c/0x770 [ 47.186258] softirqs last disabled at (3025): [] __irq_exit_rcu+0xc4/0x100 [ 47.187464] ---[ end trace 0000000000000000 ]--- [ 47.923610] ------------[ cut here ]------------ [ 47.924400] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.926105] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 47.927310] Modules linked in: [ 47.927802] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.929443] Tainted: [W]=WARN [ 47.929899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.931109] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.931818] 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 [ 47.934420] RSP: 0018:ffff888017f6fbc0 EFLAGS: 00010286 [ 47.935218] RAX: 0000000000000000 RBX: ffffed1002fedf78 RCX: ffffffff813a4050 [ 47.936281] RDX: ffff8880170c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.937330] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fedf2f [ 47.938379] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.939429] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f6fdf8 [ 47.940505] FS: 00007f2feaabc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.941703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.942591] CR2: 00007ffecfa2cef8 CR3: 00000000207bd000 CR4: 0000000000350ef0 [ 47.943664] Call Trace: [ 47.944086] [ 47.944431] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.945176] ? __create_object+0x59/0x80 [ 47.945797] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.946597] __vmalloc_noprof+0x59/0x60 [ 47.947231] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.947929] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.948706] bpf_prog_alloc+0x39/0x200 [ 47.949322] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.950091] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.950818] do_seccomp+0x349/0x25e0 [ 47.951430] ? find_held_lock+0x2b/0x80 [ 47.952077] ? do_prlimit+0x310/0x610 [ 47.952659] ? __pfx_do_seccomp+0x10/0x10 [ 47.953320] ? do_raw_spin_unlock+0x53/0x220 [ 47.953979] ? _raw_spin_unlock+0x1e/0x40 [ 47.954623] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.955417] ? static_key_count+0x60/0x80 [ 47.956089] prctl_set_seccomp+0x4e/0x70 [ 47.956696] __do_sys_prctl+0xe6c/0x1d70 [ 47.957354] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.958070] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.958838] ? irqentry_exit+0xf3/0x650 [ 47.959488] do_syscall_64+0xbf/0x430 [ 47.960105] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.960857] RIP: 0033:0x7f2feafae5cd [ 47.961448] 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 [ 47.964093] RSP: 002b:00007ffecfa2b300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.965253] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2feafae5cd [ 47.966330] RDX: 000055f0de246e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.967406] RBP: 00007ffecfa2b360 R08: 0000000000000000 R09: 00007ffecfa2aa00 [ 47.968486] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f0ee5afad0 [ 47.969543] R13: 00007ffecfa2b790 R14: 000055f0ee5b0bc0 R15: 000055f0ee5c1780 [ 47.970619] [ 47.970968] irq event stamp: 1697 [ 47.971506] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 47.972766] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 47.974032] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 47.975305] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 47.976570] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30790' (ECDSA) to the list of known hosts. 2025/11/18 21:20:16 fuzzer started 2025/11/18 21:20:16 dialing manager at localhost:34383 2025/11/18 21:20:16 checking machine... 2025/11/18 21:20:16 checking revisions... [ 48.856489] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:20:17 testing simple program... [ 48.953171] cgroup: Unknown subsys name 'net' [ 49.010557] cgroup: Unknown subsys name 'cpuset' [ 49.023742] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:20:16 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=0000000000000001 RCX=ffffffff84c1768c RDX=000000000003c177 RSI=000000000003c176 RDI=ffffffff86fb4134 RBP=ffff888017a9ec70 RSP=ffff888017a9eba8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c6a9d R12=ffff888017a9ec78 R13=ffff888017a9ec60 R14=ffff888017a9ec59 R15=ffff888017a9ec18 RIP=ffffffff8135e657 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 00007fc943b2f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc943af9008 CR3=000000000e3c1000 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=0000000000023797 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc596c2908 CR3=000000000e416000 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=62e2c461ac9475b197424688ccdf96a3 XMM02=00000000003070a8ec2efd57dc4c00df XMM03=00000000003131d8c45ea17c28b65143 XMM04=38778f981cb8362300000000000ae988 XMM05=6a38568c313bf2fa0000000000323740 XMM06=474038aa6c007e1f00000000003227e0 XMM07=e042d86d42eb936e0000000000313458 XMM08=c45ea17c28b651430000000000307108 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000