[ 39.063960] ------------[ cut here ]------------ [ 39.064730] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.066460] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.067665] Modules linked in: [ 39.068166] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.069879] Tainted: [W]=WARN [ 39.070340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.071655] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.072497] 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 [ 39.075445] RSP: 0018:ffff888016fcfbc0 EFLAGS: 00010286 [ 39.076311] RAX: 0000000000000000 RBX: ffffed1002df9f78 RCX: ffffffff813a4050 [ 39.077523] RDX: ffff88801a0a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.078720] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df9f2f [ 39.079921] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.081111] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fcfdf8 [ 39.082349] FS: 00007f241c9ea900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.083685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.084667] CR2: 00007ffccde1cef8 CR3: 000000000cea8000 CR4: 0000000000350ef0 [ 39.085891] Call Trace: [ 39.086323] [ 39.086748] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.087613] ? __create_object+0x59/0x80 [ 39.088299] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.089205] __vmalloc_noprof+0x59/0x60 [ 39.089941] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.090761] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.091640] bpf_prog_alloc+0x39/0x200 [ 39.092290] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.093154] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.094021] do_seccomp+0x349/0x25e0 [ 39.094700] ? find_held_lock+0x2b/0x80 [ 39.095363] ? do_prlimit+0x310/0x610 [ 39.096070] ? __pfx_do_seccomp+0x10/0x10 [ 39.096815] ? do_raw_spin_unlock+0x53/0x220 [ 39.097624] ? _raw_spin_unlock+0x1e/0x40 [ 39.098318] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.099208] ? static_key_count+0x60/0x80 [ 39.099951] prctl_set_seccomp+0x4e/0x70 [ 39.100688] __do_sys_prctl+0xe6c/0x1d70 [ 39.101382] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.102197] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.103104] ? irqentry_exit+0xf3/0x650 [ 39.103817] do_syscall_64+0xbf/0x430 [ 39.104518] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.105358] RIP: 0033:0x7f241cedc5cd [ 39.106033] 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 [ 39.108993] RSP: 002b:00007ffccde1b360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.110285] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f241cedc5cd [ 39.111499] RDX: 000055c67a4a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.112690] RBP: 00007ffccde1b3c0 R08: 0000000000000000 R09: 00007ffccde1aa60 [ 39.113910] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c6ab3e8b10 [ 39.115109] R13: 00007ffccde1b7f0 R14: 000055c6ab3e92b0 R15: 000055c6ab3fd6f0 [ 39.116327] [ 39.116772] irq event stamp: 1869 [ 39.117341] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 39.118800] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 39.120208] softirqs last enabled at (1580): [] handle_softirqs+0x50c/0x770 [ 39.121658] softirqs last disabled at (1575): [] __irq_exit_rcu+0xc4/0x100 [ 39.123076] ---[ end trace 0000000000000000 ]--- [ 42.448690] ------------[ cut here ]------------ [ 42.449713] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.451746] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.453266] Modules linked in: [ 42.454188] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.456366] Tainted: [W]=WARN [ 42.457431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.458988] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.459945] 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 [ 42.463268] RSP: 0018:ffff8880151b7bc0 EFLAGS: 00010286 [ 42.464296] RAX: 0000000000000000 RBX: ffffed1002a36f78 RCX: ffffffff813a4050 [ 42.465618] RDX: ffff8880154a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.466948] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a36f2f [ 42.468250] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.469583] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880151b7df8 [ 42.470901] FS: 00007f247b424900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.472372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.473496] CR2: 00007f247b916580 CR3: 000000000fda4000 CR4: 0000000000350ef0 [ 42.474852] Call Trace: [ 42.475333] [ 42.475795] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.476732] ? __create_object+0x59/0x80 [ 42.477545] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.478568] __vmalloc_noprof+0x59/0x60 [ 42.479319] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.480213] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.481180] bpf_prog_alloc+0x39/0x200 [ 42.481986] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.482969] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.483904] do_seccomp+0x349/0x25e0 [ 42.484637] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.485582] ? __pfx_do_seccomp+0x10/0x10 [ 42.486357] ? find_held_lock+0x2b/0x80 [ 42.487164] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.488158] ? static_key_count+0x60/0x80 [ 42.488996] prctl_set_seccomp+0x4e/0x70 [ 42.489803] __do_sys_prctl+0xe6c/0x1d70 [ 42.490624] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.491528] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.492520] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.493524] ? irqentry_exit+0xf3/0x650 [ 42.494287] do_syscall_64+0xbf/0x430 [ 42.495066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.496054] RIP: 0033:0x7f247b9165cd [ 42.496759] 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 [ 42.500025] RSP: 002b:00007ffe544a1970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.501425] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f247b9165cd [ 42.502725] RDX: 000055bcb3f51e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.504038] RBP: 00007ffe544a19d0 R08: 0000000000000000 R09: 00007ffe544a1070 [ 42.505342] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bcc054cad0 [ 42.506602] R13: 00007ffe544a1e00 R14: 000055bcc054dbc0 R15: 000055bcc055e780 [ 42.507707] [ 42.508096] irq event stamp: 3297 [ 42.508652] hardirqs last enabled at (3307): [] __up_console_sem+0x78/0x80 [ 42.509955] hardirqs last disabled at (3316): [] __up_console_sem+0x5d/0x80 [ 42.511241] softirqs last enabled at (3044): [] handle_softirqs+0x50c/0x770 [ 42.512868] softirqs last disabled at (3035): [] __irq_exit_rcu+0xc4/0x100 [ 42.514478] ---[ end trace 0000000000000000 ]--- [ 43.355463] ------------[ cut here ]------------ [ 43.356179] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.357824] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.359000] Modules linked in: [ 43.359507] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.361075] Tainted: [W]=WARN [ 43.361539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.362709] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.363425] 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 [ 43.365950] RSP: 0018:ffff888016aa7bc0 EFLAGS: 00010286 [ 43.366726] RAX: 0000000000000000 RBX: ffffed1002d54f78 RCX: ffffffff813a4050 [ 43.367750] RDX: ffff888015451bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.368778] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d54f2f [ 43.369804] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.370818] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016aa7df8 [ 43.371836] FS: 00007fe64aa73900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.372972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.373818] CR2: 00007fe64af65580 CR3: 000000000dfd7000 CR4: 0000000000350ef0 [ 43.374827] Call Trace: [ 43.375196] [ 43.375557] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.376235] ? __create_object+0x59/0x80 [ 43.376851] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.377628] __vmalloc_noprof+0x59/0x60 [ 43.378198] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.378888] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.379623] bpf_prog_alloc+0x39/0x200 [ 43.380176] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.380909] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.381647] do_seccomp+0x349/0x25e0 [ 43.382205] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.382933] ? __pfx_do_seccomp+0x10/0x10 [ 43.383580] ? find_held_lock+0x2b/0x80 [ 43.384171] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.384962] ? static_key_count+0x60/0x80 [ 43.385633] prctl_set_seccomp+0x4e/0x70 [ 43.386245] __do_sys_prctl+0xe6c/0x1d70 [ 43.386881] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.387575] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.388334] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.389123] ? irqentry_exit+0xf3/0x650 [ 43.389754] do_syscall_64+0xbf/0x430 [ 43.390340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.391120] RIP: 0033:0x7fe64af655cd [ 43.391695] 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 [ 43.394447] RSP: 002b:00007fffe4fd40d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.395570] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe64af655cd [ 43.396616] RDX: 000056206c103e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.397676] RBP: 00007fffe4fd4130 R08: 0000000000000000 R09: 00007fffe4fd37d0 [ 43.398711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562096cb6ad0 [ 43.399758] R13: 00007fffe4fd4560 R14: 0000562096cb7bc0 R15: 0000562096cc8780 [ 43.400829] [ 43.401179] irq event stamp: 1717 [ 43.401715] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 43.403082] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 43.404476] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 43.405907] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 43.407290] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59985' (ECDSA) to the list of known hosts. 2025/11/17 19:13:44 fuzzer started 2025/11/17 19:13:44 dialing manager at localhost:37895 2025/11/17 19:13:44 checking machine... 2025/11/17 19:13:44 checking revisions... [ 44.274218] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:13:44 testing simple program... [ 44.365800] cgroup: Unknown subsys name 'net' [ 44.439733] cgroup: Unknown subsys name 'cpuset' [ 44.463120] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:13:43 Registers: info registers vcpu 0 RAX=ffff88801609d400 RBX=ffff88806ce3c500 RCX=ce19ef02de59e55a RDX=ffff88801609d600 RSI=000000008a30acac RDI=ffffffff81ab3125 RBP=000000000000000e RSP=ffff88801605f930 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000017 R11=ffff888016f9bc68 R12=000000000000000e R13=ffff888008c4bdc0 R14=ffff888016f9bcd8 R15=0000000000000287 RIP=ffffffff81ab3135 RFL=00000086 [--S--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 00007f247b424900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f247b3e9008 CR3=0000000020848000 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=0000000000000066 RBX=ffff888009643780 RCX=0000000000000100 RDX=0000000000000008 RSI=ffff8880096441d8 RDI=ffff8880096441d8 RBP=ffff8880096441d8 RSP=ffff88806cf08c28 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880096441d8 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815228f3 RFL=00000007 [-----PC] 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcf55ddd68 CR3=000000000e6ca000 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=cd3be7f8780c2eb69043e952b1e17aff XMM02=ec2efd57dc4c00df0000000000302578 XMM03=8f8a10ad850533990000000000302648 XMM04=b97c438c98e0fffe00000000000ae988 XMM05=9a43b7d8df8f73c9000000000031fc28 XMM06=474038aa6c007e1f000000000031eeb8 XMM07=e042d86d42eb936e000000000030f878 XMM08=8f8a10ad850533990000000000302648 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000