[ 45.373815] ------------[ cut here ]------------ [ 45.374752] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.376749] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.378216] Modules linked in: [ 45.378883] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.380897] Tainted: [W]=WARN [ 45.381503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.383004] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.383944] 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 [ 45.387160] RSP: 0018:ffff88801a2bfbc0 EFLAGS: 00010286 [ 45.388160] RAX: 0000000000000000 RBX: ffffed1003457f78 RCX: ffffffff813a4050 [ 45.389475] RDX: ffff88800a959bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.390780] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003457f2f [ 45.392079] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.393396] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a2bfdf8 [ 45.394704] FS: 00007fd5360a8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.396161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.397241] CR2: 00007fd53660e4a6 CR3: 000000000d64a000 CR4: 0000000000350ef0 [ 45.398541] Call Trace: [ 45.399012] [ 45.399458] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.400323] ? __create_object+0x59/0x80 [ 45.401116] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.402089] __vmalloc_noprof+0x59/0x60 [ 45.402866] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.403749] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.404705] bpf_prog_alloc+0x39/0x200 [ 45.405454] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.406399] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.407263] do_seccomp+0x349/0x25e0 [ 45.407990] ? find_held_lock+0x2b/0x80 [ 45.408777] ? do_prlimit+0x310/0x610 [ 45.409539] ? __pfx_do_seccomp+0x10/0x10 [ 45.410287] ? do_raw_spin_unlock+0x53/0x220 [ 45.411123] ? _raw_spin_unlock+0x1e/0x40 [ 45.411908] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.412885] ? static_key_count+0x60/0x80 [ 45.413684] prctl_set_seccomp+0x4e/0x70 [ 45.414471] __do_sys_prctl+0xe6c/0x1d70 [ 45.415216] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.416080] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.417076] ? irqentry_exit+0xf3/0x650 [ 45.417855] do_syscall_64+0xbf/0x430 [ 45.418600] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.419564] RIP: 0033:0x7fd53659a5cd [ 45.420242] 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 [ 45.423439] RSP: 002b:00007ffe8f49b140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.424831] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd53659a5cd [ 45.426132] RDX: 0000555d2289de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.427440] RBP: 00007ffe8f49b1a0 R08: 0000000000000000 R09: 00007ffe8f49a840 [ 45.428757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d3f73ead0 [ 45.430059] R13: 00007ffe8f49b5d0 R14: 0000555d3f73fbc0 R15: 0000555d3f750780 [ 45.431384] [ 45.431815] irq event stamp: 1699 [ 45.432488] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 45.434032] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 45.435564] softirqs last enabled at (1574): [] handle_softirqs+0x50c/0x770 [ 45.437137] softirqs last disabled at (1569): [] __irq_exit_rcu+0xc4/0x100 [ 45.438678] ---[ end trace 0000000000000000 ]--- [ 48.371486] ------------[ cut here ]------------ [ 48.372406] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.374411] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.375859] Modules linked in: [ 48.376727] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.378763] Tainted: [W]=WARN [ 48.379328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.380897] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.381841] 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 [ 48.385081] RSP: 0018:ffff8880188dfbc0 EFLAGS: 00010286 [ 48.386077] RAX: 0000000000000000 RBX: ffffed100311bf78 RCX: ffffffff813a4050 [ 48.387389] RDX: ffff888015cc1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.388711] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100311bf2f [ 48.390012] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.391304] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880188dfdf8 [ 48.392617] FS: 00007f53ff2c4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.394051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.395110] CR2: 00007f53ff7b6580 CR3: 000000000d677000 CR4: 0000000000350ef0 [ 48.396435] Call Trace: [ 48.396919] [ 48.397337] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.398252] ? __create_object+0x59/0x80 [ 48.399037] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.400028] __vmalloc_noprof+0x59/0x60 [ 48.400803] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.401688] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.402628] bpf_prog_alloc+0x39/0x200 [ 48.403326] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.404285] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.405195] do_seccomp+0x349/0x25e0 [ 48.405920] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.406832] ? __pfx_do_seccomp+0x10/0x10 [ 48.407635] ? find_held_lock+0x2b/0x80 [ 48.408435] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.409404] ? static_key_count+0x60/0x80 [ 48.410168] prctl_set_seccomp+0x4e/0x70 [ 48.410953] __do_sys_prctl+0xe6c/0x1d70 [ 48.411740] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.412627] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.413624] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.414593] ? irqentry_exit+0xf3/0x650 [ 48.415313] do_syscall_64+0xbf/0x430 [ 48.416075] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.417067] RIP: 0033:0x7f53ff7b65cd [ 48.417758] 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 [ 48.420975] RSP: 002b:00007ffc4387a970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.422362] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f53ff7b65cd [ 48.423662] RDX: 000055e7cc5e0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.424991] RBP: 00007ffc4387a9d0 R08: 0000000000000000 R09: 00007ffc4387a070 [ 48.426291] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e8060adad0 [ 48.427584] R13: 00007ffc4387ae00 R14: 000055e8060aebc0 R15: 000055e8060bf780 [ 48.428934] [ 48.429407] irq event stamp: 1783 [ 48.430013] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 48.431512] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 48.433077] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 48.434663] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 48.436201] ---[ end trace 0000000000000000 ]--- [ 49.125105] ------------[ cut here ]------------ [ 49.126089] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.128080] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.129610] Modules linked in: [ 49.130214] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.132504] Tainted: [W]=WARN [ 49.133074] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.134626] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.135573] 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 [ 49.138758] RSP: 0018:ffff88801658fbc0 EFLAGS: 00010286 [ 49.139760] RAX: 0000000000000000 RBX: ffffed1002cb1f78 RCX: ffffffff813a4050 [ 49.141098] RDX: ffff88801a181bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.142395] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb1f2f [ 49.143715] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.145056] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801658fdf8 [ 49.146380] FS: 00007f983556b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.147824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.148923] CR2: 00007f9835ad14a6 CR3: 000000001f12c000 CR4: 0000000000350ef0 [ 49.150219] Call Trace: [ 49.150744] [ 49.151168] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.152075] ? __create_object+0x59/0x80 [ 49.152889] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.153882] __vmalloc_noprof+0x59/0x60 [ 49.154651] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.155555] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.156507] bpf_prog_alloc+0x39/0x200 [ 49.157203] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.158141] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.159049] do_seccomp+0x349/0x25e0 [ 49.159774] ? find_held_lock+0x2b/0x80 [ 49.160546] ? do_prlimit+0x310/0x610 [ 49.161260] ? __pfx_do_seccomp+0x10/0x10 [ 49.162057] ? do_raw_spin_unlock+0x53/0x220 [ 49.162890] ? _raw_spin_unlock+0x1e/0x40 [ 49.163683] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.164669] ? static_key_count+0x60/0x80 [ 49.165489] prctl_set_seccomp+0x4e/0x70 [ 49.166228] __do_sys_prctl+0xe6c/0x1d70 [ 49.167025] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.167919] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.168931] ? irqentry_exit+0xf3/0x650 [ 49.169705] do_syscall_64+0xbf/0x430 [ 49.170465] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.171429] RIP: 0033:0x7f9835a5d5cd [ 49.172098] 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 [ 49.175369] RSP: 002b:00007fff57f07030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.176778] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9835a5d5cd [ 49.178091] RDX: 000055afe3dcde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.179415] RBP: 00007fff57f07090 R08: 0000000000000000 R09: 00007fff57f06730 [ 49.180698] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aff8dacbf0 [ 49.181784] R13: 00007fff57f074c0 R14: 000055aff8db6380 R15: 000055aff8dc1460 [ 49.182875] [ 49.183241] irq event stamp: 1817 [ 49.183787] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 49.185082] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 49.186373] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 49.187665] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 49.188968] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61076' (ECDSA) to the list of known hosts. 2025/11/18 22:52:37 fuzzer started 2025/11/18 22:52:37 dialing manager at localhost:34383 2025/11/18 22:52:37 checking machine... 2025/11/18 22:52:37 checking revisions... [ 50.083917] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:52:37 testing simple program... [ 50.172521] cgroup: Unknown subsys name 'net' [ 50.228873] cgroup: Unknown subsys name 'cpuset' [ 50.242422] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:52:37 Registers: info registers vcpu 0 RAX=ffff888016511bc0 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888016797698 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002575e 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 00007f53ff2c4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc43874000 CR3=000000000e43b000 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=0000000000023deb 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=00000206 [-----P-] 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f53ff87b618 CR3=000000000e672000 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=32353a323220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383232 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000