[ 54.123254] ------------[ cut here ]------------ [ 54.124147] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.126145] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 54.127877] Modules linked in: [ 54.128574] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.130554] Tainted: [W]=WARN [ 54.131128] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.132609] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.133517] 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 [ 54.136707] RSP: 0018:ffff888016b9fbc0 EFLAGS: 00010286 [ 54.137705] RAX: 0000000000000000 RBX: ffffed1002d73f78 RCX: ffffffff813a4050 [ 54.138979] RDX: ffff88801b640000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.140278] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d73f2f [ 54.141567] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.142866] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b9fdf8 [ 54.144187] FS: 00007faad9f19900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.145621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.146681] CR2: 00007ffc5b9d6ef7 CR3: 0000000009a34000 CR4: 0000000000350ef0 [ 54.148002] Call Trace: [ 54.148526] [ 54.148938] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.149833] ? __create_object+0x59/0x80 [ 54.150609] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.151573] __vmalloc_noprof+0x59/0x60 [ 54.152349] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.153233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.154125] bpf_prog_alloc+0x39/0x200 [ 54.154867] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.155808] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.156710] do_seccomp+0x349/0x25e0 [ 54.157441] ? find_held_lock+0x2b/0x80 [ 54.158155] ? do_prlimit+0x310/0x610 [ 54.158913] ? __pfx_do_seccomp+0x10/0x10 [ 54.159722] ? do_raw_spin_unlock+0x53/0x220 [ 54.160560] ? _raw_spin_unlock+0x1e/0x40 [ 54.161339] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.162301] ? static_key_count+0x60/0x80 [ 54.163064] prctl_set_seccomp+0x4e/0x70 [ 54.163846] __do_sys_prctl+0xe6c/0x1d70 [ 54.164647] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.165551] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.166777] ? irqentry_exit+0xf3/0x650 [ 54.167584] do_syscall_64+0xbf/0x430 [ 54.168345] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.169322] RIP: 0033:0x7faada40b5cd [ 54.169980] 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 [ 54.173187] RSP: 002b:00007ffc5b9d4e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.174559] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faada40b5cd [ 54.175857] RDX: 0000557865f93e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.177155] RBP: 00007ffc5b9d4e90 R08: 0000000000000000 R09: 00007ffc5b9d4530 [ 54.178480] R10: 0000000000000000 R11: 0000000000000246 R12: 000055787125cad0 [ 54.179798] R13: 00007ffc5b9d52c0 R14: 000055787125dbc0 R15: 000055787126e780 [ 54.181101] [ 54.181562] irq event stamp: 1885 [ 54.182217] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 54.183754] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 54.185067] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 54.186346] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 54.187603] ---[ end trace 0000000000000000 ]--- [ 57.136270] ------------[ cut here ]------------ [ 57.137229] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.139296] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 57.140796] Modules linked in: [ 57.141440] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.143432] Tainted: [W]=WARN [ 57.143996] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.145481] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.146388] 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 [ 57.149571] RSP: 0018:ffff88801b45fbc0 EFLAGS: 00010286 [ 57.150557] RAX: 0000000000000000 RBX: ffffed100368bf78 RCX: ffffffff813a4050 [ 57.151836] RDX: ffff88801578d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.153142] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100368bf2f [ 57.154464] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.155768] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b45fdf8 [ 57.157054] FS: 00007f5b534ad900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.158482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.159557] CR2: 00007ffe905b0ef7 CR3: 000000000cd7f000 CR4: 0000000000350ef0 [ 57.160842] Call Trace: [ 57.161347] [ 57.161759] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.162639] ? __create_object+0x59/0x80 [ 57.163409] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.164378] __vmalloc_noprof+0x59/0x60 [ 57.165089] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.165970] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.166908] bpf_prog_alloc+0x39/0x200 [ 57.167656] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.168620] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.169516] do_seccomp+0x349/0x25e0 [ 57.170248] ? find_held_lock+0x2b/0x80 [ 57.170952] ? do_prlimit+0x310/0x610 [ 57.171702] ? __pfx_do_seccomp+0x10/0x10 [ 57.172540] ? do_raw_spin_unlock+0x53/0x220 [ 57.173376] ? _raw_spin_unlock+0x1e/0x40 [ 57.174112] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.175083] ? static_key_count+0x60/0x80 [ 57.175889] prctl_set_seccomp+0x4e/0x70 [ 57.176660] __do_sys_prctl+0xe6c/0x1d70 [ 57.177444] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.178289] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.179239] ? irqentry_exit+0xf3/0x650 [ 57.179979] do_syscall_64+0xbf/0x430 [ 57.180727] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.181658] RIP: 0033:0x7f5b5399f5cd [ 57.182346] 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 [ 57.185527] RSP: 002b:00007ffe905ae9f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.186906] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5b5399f5cd [ 57.188229] RDX: 000055a6ca937e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.189498] RBP: 00007ffe905aea50 R08: 0000000000000000 R09: 00007ffe905ae0f0 [ 57.190771] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a6f1e9a2b0 [ 57.192088] R13: 00007ffe905aee80 R14: 000055a6f1e9cd20 R15: 000055a6f1eae8d0 [ 57.193384] [ 57.193803] irq event stamp: 1783 [ 57.194445] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 57.195967] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 57.197516] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 57.199039] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 57.200565] ---[ end trace 0000000000000000 ]--- [ 57.914958] ------------[ cut here ]------------ [ 57.915521] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.916797] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 57.917736] Modules linked in: [ 57.918065] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.919136] Tainted: [W]=WARN [ 57.919457] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.920268] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.920747] 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 [ 57.922473] RSP: 0018:ffff88800e807bc0 EFLAGS: 00010286 [ 57.922977] RAX: 0000000000000000 RBX: ffffed1001d00f78 RCX: ffffffff813a4050 [ 57.923664] RDX: ffff88800f351bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.924359] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d00f2f [ 57.925033] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.925724] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e807df8 [ 57.926423] FS: 00007fb6d5cd2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.927213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.927776] CR2: 00007fb6d61c4580 CR3: 000000001fb5d000 CR4: 0000000000350ef0 [ 57.928662] Call Trace: [ 57.928944] [ 57.929242] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.929776] ? __create_object+0x59/0x80 [ 57.930202] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.930717] __vmalloc_noprof+0x59/0x60 [ 57.931103] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.931589] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.932079] bpf_prog_alloc+0x39/0x200 [ 57.932489] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.932977] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.933472] do_seccomp+0x349/0x25e0 [ 57.933840] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.934324] ? __pfx_do_seccomp+0x10/0x10 [ 57.934731] ? find_held_lock+0x2b/0x80 [ 57.935117] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.935642] ? static_key_count+0x60/0x80 [ 57.936067] prctl_set_seccomp+0x4e/0x70 [ 57.936491] __do_sys_prctl+0xe6c/0x1d70 [ 57.936895] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.937355] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.938006] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.938534] ? irqentry_exit+0xf3/0x650 [ 57.938927] do_syscall_64+0xbf/0x430 [ 57.939329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.939828] RIP: 0033:0x7fb6d61c45cd [ 57.940208] 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 [ 57.941912] RSP: 002b:00007ffe513aae00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.942639] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb6d61c45cd [ 57.943315] RDX: 000055a75234fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.943981] RBP: 00007ffe513aae60 R08: 0000000000000000 R09: 00007ffe513aa500 [ 57.944671] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a75a27f2b0 [ 57.945358] R13: 00007ffe513ab290 R14: 000055a75a281d20 R15: 000055a75a2938d0 [ 57.946032] [ 57.946280] irq event stamp: 1651 [ 57.946604] hardirqs last enabled at (1659): [] __up_console_sem+0x78/0x80 [ 57.947432] hardirqs last disabled at (1668): [] __up_console_sem+0x5d/0x80 [ 57.948256] softirqs last enabled at (1178): [] handle_softirqs+0x50c/0x770 [ 57.949066] softirqs last disabled at (1161): [] __irq_exit_rcu+0xc4/0x100 [ 57.949874] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55125' (ECDSA) to the list of known hosts. 2025/11/18 08:55:12 fuzzer started 2025/11/18 08:55:12 dialing manager at localhost:34383 2025/11/18 08:55:12 checking machine... 2025/11/18 08:55:12 checking revisions... [ 58.816714] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:55:12 testing simple program... [ 58.917257] cgroup: Unknown subsys name 'net' [ 58.967716] cgroup: Unknown subsys name 'cpuset' [ 58.981020] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:55:11 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88806ce3c4b0 RCX=ffff888018a2f6ac RDX=0000000000000003 RSI=ffff88806ce3c4b0 RDI=ffff88801571a690 RBP=0000000000000000 RSP=ffff888018a2f6e8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888008c4bdc0 R13=ffff888008c5c000 R14=0000000000002800 R15=ffff888018a2fd98 RIP=ffffffff81ab975b 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 00007f113d1ed900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f113d461000 CR3=000000001fbcf000 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=ffffff0000000000000000000000ff00 XMM01=01010000ff00ffffffffffffffff00ff XMM02=4c4700362e322e325f4342494c470035 XMM03=00000000000000000000000000470035 XMM04=4342494c4700362e322e325f4342494c XMM05=00007f113d7a6f6000007f113d960950 XMM06=00007f113d96044000007f113d95ff20 XMM07=00007f113d2aa12000007f113d2a9b10 XMM08=00007f113d2a95f000007f113d2a9060 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888018b75340 RCX=0000000000000002 RDX=0000000088596101 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888018b75d98 RSP=ffff8880165df788 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526ff1 RFL=00000817 [-O--APC] 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 00007f5b534ad900 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=00007f5b53a62650 CR3=000000000db4c000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000