[ 45.723601] ------------[ cut here ]------------ [ 45.724400] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.726098] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 45.727311] Modules linked in: [ 45.727811] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.729618] Tainted: [W]=WARN [ 45.730079] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.731627] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.732385] 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 [ 45.734969] RSP: 0018:ffff888016f37bc0 EFLAGS: 00010286 [ 45.735776] RAX: 0000000000000000 RBX: ffffed1002de6f78 RCX: ffffffff813a4050 [ 45.736829] RDX: ffff888015f78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.737871] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de6f2f [ 45.738917] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.739979] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f37df8 [ 45.741036] FS: 00007f3b1c3bc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.742219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.743100] CR2: 00007ffd13ffdef7 CR3: 000000000b9c3000 CR4: 0000000000350ef0 [ 45.744154] Call Trace: [ 45.744563] [ 45.744903] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.745644] ? __create_object+0x59/0x80 [ 45.746295] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.747059] __vmalloc_noprof+0x59/0x60 [ 45.747677] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.748384] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.749121] bpf_prog_alloc+0x39/0x200 [ 45.749737] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.750503] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.751222] do_seccomp+0x349/0x25e0 [ 45.751815] ? find_held_lock+0x2b/0x80 [ 45.752438] ? do_prlimit+0x310/0x610 [ 45.753009] ? __pfx_do_seccomp+0x10/0x10 [ 45.753655] ? do_raw_spin_unlock+0x53/0x220 [ 45.754340] ? _raw_spin_unlock+0x1e/0x40 [ 45.754948] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.755733] ? static_key_count+0x60/0x80 [ 45.756394] prctl_set_seccomp+0x4e/0x70 [ 45.756999] __do_sys_prctl+0xe6c/0x1d70 [ 45.757646] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.758356] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.759130] ? irqentry_exit+0xf3/0x650 [ 45.759767] do_syscall_64+0xbf/0x430 [ 45.760372] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.761114] RIP: 0033:0x7f3b1c8ae5cd [ 45.761692] 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 [ 45.764277] RSP: 002b:00007ffd13ffc380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.765401] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3b1c8ae5cd [ 45.766452] RDX: 000055c09b03ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.767509] RBP: 00007ffd13ffc3e0 R08: 0000000000000000 R09: 00007ffd13ffba80 [ 45.768567] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0d154dad0 [ 45.769616] R13: 00007ffd13ffc810 R14: 000055c0d154ebc0 R15: 000055c0d155f780 [ 45.770684] [ 45.771050] irq event stamp: 1971 [ 45.771581] hardirqs last enabled at (1981): [] __up_console_sem+0x78/0x80 [ 45.772838] hardirqs last disabled at (1990): [] __up_console_sem+0x5d/0x80 [ 45.774086] softirqs last enabled at (1838): [] handle_softirqs+0x50c/0x770 [ 45.775349] softirqs last disabled at (1833): [] __irq_exit_rcu+0xc4/0x100 [ 45.776608] ---[ end trace 0000000000000000 ]--- [ 48.508991] ------------[ cut here ]------------ [ 48.509877] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.511897] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.513470] Modules linked in: [ 48.514078] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.516092] Tainted: [W]=WARN [ 48.516713] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.518152] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.519048] 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 [ 48.522015] RSP: 0018:ffff88801aa87bc0 EFLAGS: 00010286 [ 48.523071] RAX: 0000000000000000 RBX: ffffed1003550f78 RCX: ffffffff813a4050 [ 48.524347] RDX: ffff888014353780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.525531] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003550f2f [ 48.526635] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.527744] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa87df8 [ 48.528842] FS: 00007f4488f2d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.530076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.530987] CR2: 00007ffd45647ef7 CR3: 000000000df25000 CR4: 0000000000350ef0 [ 48.532090] Call Trace: [ 48.532521] [ 48.532874] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.533648] ? __create_object+0x59/0x80 [ 48.534314] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.535111] __vmalloc_noprof+0x59/0x60 [ 48.535764] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.536513] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.537314] bpf_prog_alloc+0x39/0x200 [ 48.537910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.538707] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.539491] do_seccomp+0x349/0x25e0 [ 48.540068] ? find_held_lock+0x2b/0x80 [ 48.540716] ? do_prlimit+0x310/0x610 [ 48.541351] ? __pfx_do_seccomp+0x10/0x10 [ 48.541990] ? do_raw_spin_unlock+0x53/0x220 [ 48.542710] ? _raw_spin_unlock+0x1e/0x40 [ 48.543399] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.544181] ? static_key_count+0x60/0x80 [ 48.544862] prctl_set_seccomp+0x4e/0x70 [ 48.545536] __do_sys_prctl+0xe6c/0x1d70 [ 48.546168] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.546900] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.547743] ? irqentry_exit+0xf3/0x650 [ 48.548401] do_syscall_64+0xbf/0x430 [ 48.548996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.549810] RIP: 0033:0x7f448941f5cd [ 48.550406] 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 [ 48.553111] RSP: 002b:00007ffd45645b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.554284] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f448941f5cd [ 48.555392] RDX: 000055aee60d1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.556496] RBP: 00007ffd45645b70 R08: 0000000000000000 R09: 00007ffd45645210 [ 48.557587] R10: 0000000000000000 R11: 0000000000000246 R12: 000055af089d4bf0 [ 48.558681] R13: 00007ffd45645fa0 R14: 000055af089de380 R15: 000055af089e9460 [ 48.559982] [ 48.560413] irq event stamp: 1953 [ 48.561016] hardirqs last enabled at (1961): [] __up_console_sem+0x78/0x80 [ 48.562504] hardirqs last disabled at (1970): [] __up_console_sem+0x5d/0x80 [ 48.564017] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 48.565503] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 48.566934] ---[ end trace 0000000000000000 ]--- [ 49.310649] ------------[ cut here ]------------ [ 49.311611] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.313614] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.315108] Modules linked in: [ 49.315761] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.317737] Tainted: [W]=WARN [ 49.318318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.319792] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.320692] 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 [ 49.323888] RSP: 0018:ffff888016d1fbc0 EFLAGS: 00010286 [ 49.324866] RAX: 0000000000000000 RBX: ffffed1002da3f78 RCX: ffffffff813a4050 [ 49.326126] RDX: ffff888016c85340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.327416] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da3f2f [ 49.328682] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.329976] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d1fdf8 [ 49.331277] FS: 00007f4888f5b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.332712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.333776] CR2: 00007fffd9690ef7 CR3: 000000000dc50000 CR4: 0000000000350ef0 [ 49.335068] Call Trace: [ 49.335562] [ 49.335968] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.336851] ? __create_object+0x59/0x80 [ 49.337634] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.338623] __vmalloc_noprof+0x59/0x60 [ 49.339400] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.340217] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.341154] bpf_prog_alloc+0x39/0x200 [ 49.341887] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.342817] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.343746] do_seccomp+0x349/0x25e0 [ 49.344454] ? find_held_lock+0x2b/0x80 [ 49.345181] ? do_prlimit+0x310/0x610 [ 49.345920] ? __pfx_do_seccomp+0x10/0x10 [ 49.346722] ? do_raw_spin_unlock+0x53/0x220 [ 49.347562] ? _raw_spin_unlock+0x1e/0x40 [ 49.348337] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.349309] ? static_key_count+0x60/0x80 [ 49.350074] prctl_set_seccomp+0x4e/0x70 [ 49.350850] __do_sys_prctl+0xe6c/0x1d70 [ 49.351640] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.352503] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.353465] ? irqentry_exit+0xf3/0x650 [ 49.354177] do_syscall_64+0xbf/0x430 [ 49.354908] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.355874] RIP: 0033:0x7f488944d5cd [ 49.356570] 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 [ 49.359805] RSP: 002b:00007fffd968f4d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.361153] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f488944d5cd [ 49.362437] RDX: 000055ad55994e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.363728] RBP: 00007fffd968f530 R08: 0000000000000000 R09: 00007fffd968ebd0 [ 49.365001] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ad7dd00ad0 [ 49.366289] R13: 00007fffd968f960 R14: 000055ad7dd01bc0 R15: 000055ad7dd12780 [ 49.367621] [ 49.368044] irq event stamp: 1751 [ 49.368697] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 49.370223] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 49.371701] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 49.372658] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 49.373596] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13097' (ECDSA) to the list of known hosts. 2025/11/18 05:21:50 fuzzer started 2025/11/18 05:21:51 dialing manager at localhost:37895 2025/11/18 05:21:51 checking machine... 2025/11/18 05:21:51 checking revisions... [ 50.238759] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:21:51 testing simple program... [ 50.316351] cgroup: Unknown subsys name 'net' [ 50.380919] cgroup: Unknown subsys name 'cpuset' [ 50.394845] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:21:50 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888018d80000 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888018d80a58 RSP=ffff888014277540 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888018d80a80 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527119 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 00007f4488f2d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4488eed008 CR3=0000000020c84000 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=0000000000028781 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc2be5cf000 CR3=000000000dcbb000 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=a8be9db1aa6427b1d2413d568bfe8505 XMM02=2c67c8bc2e329bc300000000003062f8 XMM03=fb795ef6d65770560000000000313bd8 XMM04=c6eafc64ca20547600000000000ae988 XMM05=54edc48a08f153030000000000323af8 XMM06=474038aa6c007e1f0000000000322b98 XMM07=e042d86d42eb936e0000000000313e58 XMM08=44b234f9bc526a090000000000306358 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000