[ 44.355593] ------------[ cut here ]------------ [ 44.356345] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.358066] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 44.359292] Modules linked in: [ 44.359854] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.361505] Tainted: [W]=WARN [ 44.361968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.363418] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.364271] 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 [ 44.366944] RSP: 0018:ffff8880193d7bc0 EFLAGS: 00010286 [ 44.367785] RAX: 0000000000000000 RBX: ffffed100327af78 RCX: ffffffff813a4050 [ 44.368860] RDX: ffff888016dc1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.369948] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100327af2f [ 44.371038] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.372138] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880193d7df8 [ 44.373220] FS: 00007efd6936c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.374464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.375317] CR2: 00007efd698d24a6 CR3: 000000000caf4000 CR4: 0000000000350ef0 [ 44.376408] Call Trace: [ 44.376828] [ 44.377175] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.377934] ? __create_object+0x59/0x80 [ 44.378603] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.379376] __vmalloc_noprof+0x59/0x60 [ 44.380025] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.380770] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.381621] bpf_prog_alloc+0x39/0x200 [ 44.382214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.382991] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.383756] do_seccomp+0x349/0x25e0 [ 44.384336] ? find_held_lock+0x2b/0x80 [ 44.384980] ? do_prlimit+0x310/0x610 [ 44.385610] ? __pfx_do_seccomp+0x10/0x10 [ 44.386242] ? do_raw_spin_unlock+0x53/0x220 [ 44.386940] ? _raw_spin_unlock+0x1e/0x40 [ 44.387597] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.388384] ? static_key_count+0x60/0x80 [ 44.389059] prctl_set_seccomp+0x4e/0x70 [ 44.389712] __do_sys_prctl+0xe6c/0x1d70 [ 44.390335] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.391048] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.391874] ? irqentry_exit+0xf3/0x650 [ 44.392522] do_syscall_64+0xbf/0x430 [ 44.393112] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.393922] RIP: 0033:0x7efd6985e5cd [ 44.394514] 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 [ 44.397231] RSP: 002b:00007ffd74f1c0b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.398398] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd6985e5cd [ 44.399478] RDX: 000055f2be803e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.400585] RBP: 00007ffd74f1c110 R08: 0000000000000000 R09: 00007ffd74f1b7b0 [ 44.401674] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2d8992ad0 [ 44.402747] R13: 00007ffd74f1c540 R14: 000055f2d8993bc0 R15: 000055f2d89a4780 [ 44.403859] [ 44.404218] irq event stamp: 1761 [ 44.404771] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 44.406063] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 44.407344] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 44.408681] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 44.409969] ---[ end trace 0000000000000000 ]--- [ 47.244943] ------------[ cut here ]------------ [ 47.245855] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.247922] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 47.249357] Modules linked in: [ 47.250210] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.252226] Tainted: [W]=WARN [ 47.252825] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.254294] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.255207] 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 [ 47.258319] RSP: 0018:ffff88801aeffbc0 EFLAGS: 00010286 [ 47.259286] RAX: 0000000000000000 RBX: ffffed10035dff78 RCX: ffffffff813a4050 [ 47.260576] RDX: ffff8880177d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.261849] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035dff2f [ 47.263107] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.264381] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aeffdf8 [ 47.265645] FS: 00007fa0d38c1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.267068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.268132] CR2: 00007fa0d3db3580 CR3: 0000000020e01000 CR4: 0000000000350ef0 [ 47.269413] Call Trace: [ 47.269916] [ 47.270322] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.271232] ? __create_object+0x59/0x80 [ 47.272026] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.272993] __vmalloc_noprof+0x59/0x60 [ 47.273743] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.274620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.275548] bpf_prog_alloc+0x39/0x200 [ 47.276243] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.277167] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.278049] do_seccomp+0x349/0x25e0 [ 47.278765] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.279664] ? __pfx_do_seccomp+0x10/0x10 [ 47.280421] ? find_held_lock+0x2b/0x80 [ 47.281182] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.282149] ? static_key_count+0x60/0x80 [ 47.282938] prctl_set_seccomp+0x4e/0x70 [ 47.283728] __do_sys_prctl+0xe6c/0x1d70 [ 47.284519] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.285320] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.286268] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.287206] ? irqentry_exit+0xf3/0x650 [ 47.287972] do_syscall_64+0xbf/0x430 [ 47.288694] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.289610] RIP: 0033:0x7fa0d3db35cd [ 47.290239] 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 [ 47.293292] RSP: 002b:00007ffd0c04f3b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.294621] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa0d3db35cd [ 47.295861] RDX: 000055c147ddae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.297096] RBP: 00007ffd0c04f410 R08: 0000000000000000 R09: 00007ffd0c04eab0 [ 47.298332] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c167dda2b0 [ 47.299579] R13: 00007ffd0c04f840 R14: 000055c167ddcd20 R15: 000055c167dee8d0 [ 47.300880] [ 47.301299] irq event stamp: 1833 [ 47.301936] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 47.303468] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 47.304983] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 47.306508] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 47.308017] ---[ end trace 0000000000000000 ]--- [ 48.071418] ------------[ cut here ]------------ [ 48.072280] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.074077] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 48.075398] Modules linked in: [ 48.075985] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.077808] Tainted: [W]=WARN [ 48.078303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.079624] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.080412] 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 [ 48.083280] RSP: 0018:ffff8880191efbc0 EFLAGS: 00010286 [ 48.084181] RAX: 0000000000000000 RBX: ffffed100323df78 RCX: ffffffff813a4050 [ 48.085337] RDX: ffff888016871bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.086494] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100323df2f [ 48.087638] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.088797] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880191efdf8 [ 48.089948] FS: 00007f1ea3fa1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.091245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.092126] CR2: 00007f1ea4493580 CR3: 000000000a154000 CR4: 0000000000350ef0 [ 48.093310] Call Trace: [ 48.093895] [ 48.094319] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.095276] ? __create_object+0x59/0x80 [ 48.096145] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.097187] __vmalloc_noprof+0x59/0x60 [ 48.098008] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.098951] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.099986] bpf_prog_alloc+0x39/0x200 [ 48.100784] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.101772] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.102748] do_seccomp+0x349/0x25e0 [ 48.103541] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.104566] ? __pfx_do_seccomp+0x10/0x10 [ 48.105667] ? find_held_lock+0x2b/0x80 [ 48.106703] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.108022] ? static_key_count+0x60/0x80 [ 48.109112] prctl_set_seccomp+0x4e/0x70 [ 48.110159] __do_sys_prctl+0xe6c/0x1d70 [ 48.111170] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.112113] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.113143] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.114167] ? irqentry_exit+0xf3/0x650 [ 48.115002] do_syscall_64+0xbf/0x430 [ 48.115821] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.116837] RIP: 0033:0x7f1ea44935cd [ 48.117586] 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 [ 48.120741] RSP: 002b:00007ffd50ef57c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.122093] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ea44935cd [ 48.123388] RDX: 000055b2fbc35e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.124702] RBP: 00007ffd50ef5820 R08: 0000000000000000 R09: 00007ffd50ef4ec0 [ 48.125548] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b304cbbbf0 [ 48.126331] R13: 00007ffd50ef5c50 R14: 000055b304cc5380 R15: 000055b304cd0460 [ 48.127183] [ 48.127510] irq event stamp: 1759 [ 48.127907] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 48.128888] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 48.129873] softirqs last enabled at (1424): [] handle_softirqs+0x50c/0x770 [ 48.130868] softirqs last disabled at (1413): [] __irq_exit_rcu+0xc4/0x100 [ 48.131867] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6295' (ECDSA) to the list of known hosts. 2025/11/17 09:00:55 fuzzer started 2025/11/17 09:00:55 dialing manager at localhost:37895 2025/11/17 09:00:55 checking machine... 2025/11/17 09:00:55 checking revisions... [ 49.064348] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:00:55 testing simple program... [ 49.167119] cgroup: Unknown subsys name 'net' [ 49.259825] cgroup: Unknown subsys name 'cpuset' [ 49.276653] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:00:54 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000200 RCX=ffffffff87cecb40 RDX=0000000000000008 RSI=ffff888016635e60 RDI=ffff888016635340 RBP=ffff888016635340 RSP=ffff88806ce087e8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000005 R14=ffff888016635e60 R15=0000000000000003 RIP=ffffffff81526594 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 00007fa5254b2700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd0c049000 CR3=000000000d89c000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a30313634352074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303136 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000006 RBX=0000000000000000 RCX=ffffffff817d97d6 RDX=0000000000000003 RSI=ffff8880177d5d98 RDI=ffff8880177d5340 RBP=ffff8880177d5340 RSP=ffff888016567bb8 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000002 R13=ffff8880177d5d98 R14=0000000000000000 R15=ffff888009f2bb90 RIP=ffffffff81526548 RFL=00000002 [-------] 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 00007fa0d38c1900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff13babd88 CR3=000000000b162000 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