[ 46.087060] ------------[ cut here ]------------ [ 46.087964] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.089982] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.092801] Modules linked in: [ 46.093911] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.095964] Tainted: [W]=WARN [ 46.096513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.097969] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.098836] 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 [ 46.102033] RSP: 0018:ffff88801760fbc0 EFLAGS: 00010286 [ 46.103030] RAX: 0000000000000000 RBX: ffffed1002ec1f78 RCX: ffffffff813a4050 [ 46.104323] RDX: ffff88801ab3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.105578] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec1f2f [ 46.106848] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.108159] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801760fdf8 [ 46.109430] FS: 00007f42c68cb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.110852] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.111960] CR2: 00007ffd21a26ef8 CR3: 000000000dcd3000 CR4: 0000000000350ef0 [ 46.113242] Call Trace: [ 46.113697] [ 46.114147] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.115046] ? __create_object+0x59/0x80 [ 46.115796] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.116758] __vmalloc_noprof+0x59/0x60 [ 46.117530] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.118405] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.119362] bpf_prog_alloc+0x39/0x200 [ 46.120112] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.121037] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.121889] do_seccomp+0x349/0x25e0 [ 46.122604] ? find_held_lock+0x2b/0x80 [ 46.123409] ? do_prlimit+0x310/0x610 [ 46.124154] ? __pfx_do_seccomp+0x10/0x10 [ 46.124884] ? do_raw_spin_unlock+0x53/0x220 [ 46.125709] ? _raw_spin_unlock+0x1e/0x40 [ 46.126476] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.127476] ? static_key_count+0x60/0x80 [ 46.128291] prctl_set_seccomp+0x4e/0x70 [ 46.129060] __do_sys_prctl+0xe6c/0x1d70 [ 46.129790] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.130648] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.131651] ? irqentry_exit+0xf3/0x650 [ 46.132415] do_syscall_64+0xbf/0x430 [ 46.133169] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.134098] RIP: 0033:0x7f42c6dbd5cd [ 46.134751] 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 [ 46.137956] RSP: 002b:00007ffd21a244a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.139347] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f42c6dbd5cd [ 46.140628] RDX: 000055c666244e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.141891] RBP: 00007ffd21a24500 R08: 0000000000000000 R09: 00007ffd21a23ba0 [ 46.143187] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c673be1ad0 [ 46.144461] R13: 00007ffd21a24930 R14: 000055c673be2bc0 R15: 000055c673bf3780 [ 46.145751] [ 46.146214] irq event stamp: 2119 [ 46.146824] hardirqs last enabled at (2127): [] __up_console_sem+0x78/0x80 [ 46.148367] hardirqs last disabled at (2136): [] __up_console_sem+0x5d/0x80 [ 46.149898] softirqs last enabled at (2106): [] handle_softirqs+0x50c/0x770 [ 46.151510] softirqs last disabled at (2101): [] __irq_exit_rcu+0xc4/0x100 [ 46.153048] ---[ end trace 0000000000000000 ]--- [ 48.879173] ------------[ cut here ]------------ [ 48.880105] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.882202] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 48.883766] Modules linked in: [ 48.884395] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.886652] Tainted: [W]=WARN [ 48.887339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.888831] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.889748] 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 [ 48.892965] RSP: 0018:ffff888017207bc0 EFLAGS: 00010286 [ 48.893906] RAX: 0000000000000000 RBX: ffffed1002e40f78 RCX: ffffffff813a4050 [ 48.895239] RDX: ffff888016869bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.896519] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e40f2f [ 48.897804] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.899094] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017207df8 [ 48.900415] FS: 00007ff91f9aa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.901868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.902957] CR2: 00007ffff4472ef8 CR3: 000000001f7dd000 CR4: 0000000000350ef0 [ 48.904242] Call Trace: [ 48.904710] [ 48.905178] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.906083] ? __create_object+0x59/0x80 [ 48.906830] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.907795] __vmalloc_noprof+0x59/0x60 [ 48.908539] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.909412] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.910340] bpf_prog_alloc+0x39/0x200 [ 48.911113] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.912046] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.912921] do_seccomp+0x349/0x25e0 [ 48.913645] ? find_held_lock+0x2b/0x80 [ 48.914413] ? do_prlimit+0x310/0x610 [ 48.915177] ? __pfx_do_seccomp+0x10/0x10 [ 48.915968] ? do_raw_spin_unlock+0x53/0x220 [ 48.916757] ? _raw_spin_unlock+0x1e/0x40 [ 48.917540] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.918496] ? static_key_count+0x60/0x80 [ 48.919310] prctl_set_seccomp+0x4e/0x70 [ 48.920085] __do_sys_prctl+0xe6c/0x1d70 [ 48.920824] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.921669] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.922657] ? irqentry_exit+0xf3/0x650 [ 48.923433] do_syscall_64+0xbf/0x430 [ 48.924178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.925142] RIP: 0033:0x7ff91fe9c5cd [ 48.925796] 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 [ 48.928991] RSP: 002b:00007ffff4471780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.930358] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff91fe9c5cd [ 48.931659] RDX: 00005562f500ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.932949] RBP: 00007ffff44717e0 R08: 0000000000000000 R09: 00007ffff4470e80 [ 48.934226] R10: 0000000000000000 R11: 0000000000000246 R12: 000055630fa362b0 [ 48.935528] R13: 00007ffff4471c10 R14: 000055630fa38d20 R15: 000055630fa4a8d0 [ 48.936836] [ 48.937294] irq event stamp: 1785 [ 48.937903] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 48.939481] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 48.940869] softirqs last enabled at (1396): [] handle_softirqs+0x50c/0x770 [ 48.942246] softirqs last disabled at (1391): [] __irq_exit_rcu+0xc4/0x100 [ 48.943611] ---[ end trace 0000000000000000 ]--- [ 49.648762] ------------[ cut here ]------------ [ 49.649734] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.651899] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 49.653442] Modules linked in: [ 49.654107] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.656434] Tainted: [W]=WARN [ 49.657124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.658684] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.659659] 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 [ 49.663009] RSP: 0018:ffff888017227bc0 EFLAGS: 00010286 [ 49.664062] RAX: 0000000000000000 RBX: ffffed1002e44f78 RCX: ffffffff813a4050 [ 49.665419] RDX: ffff88800ef03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.666775] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e44f2f [ 49.668131] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.669477] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017227df8 [ 49.670829] FS: 00007f6f4ec25900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.672375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.673497] CR2: 00007f6f4f117580 CR3: 000000000d9e2000 CR4: 0000000000350ef0 [ 49.674858] Call Trace: [ 49.675411] [ 49.675853] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.676810] ? __create_object+0x59/0x80 [ 49.677647] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.678684] __vmalloc_noprof+0x59/0x60 [ 49.679501] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.680430] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.681413] bpf_prog_alloc+0x39/0x200 [ 49.682192] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.683186] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.684151] do_seccomp+0x349/0x25e0 [ 49.684865] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.685818] ? __pfx_do_seccomp+0x10/0x10 [ 49.686657] ? find_held_lock+0x2b/0x80 [ 49.687483] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.688509] ? static_key_count+0x60/0x80 [ 49.689377] prctl_set_seccomp+0x4e/0x70 [ 49.690211] __do_sys_prctl+0xe6c/0x1d70 [ 49.691044] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.691973] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.693025] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.694069] ? irqentry_exit+0xf3/0x650 [ 49.694844] do_syscall_64+0xbf/0x430 [ 49.695641] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.696669] RIP: 0033:0x7f6f4f1175cd [ 49.697425] 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 [ 49.700839] RSP: 002b:00007fffab0894e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.702310] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6f4f1175cd [ 49.703727] RDX: 0000562c76f71e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.705119] RBP: 00007fffab089540 R08: 0000000000000000 R09: 00007fffab088be0 [ 49.706502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562c90af2ad0 [ 49.707892] R13: 00007fffab089970 R14: 0000562c90af3bc0 R15: 0000562c90b04780 [ 49.709305] [ 49.709768] irq event stamp: 1819 [ 49.710469] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 49.712123] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 49.713762] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 49.715469] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 49.717001] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58909' (ECDSA) to the list of known hosts. 2025/11/18 03:25:13 fuzzer started 2025/11/18 03:25:13 dialing manager at localhost:37895 2025/11/18 03:25:13 checking machine... 2025/11/18 03:25:13 checking revisions... [ 50.661097] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:25:13 testing simple program... [ 50.743347] cgroup: Unknown subsys name 'net' [ 50.794631] cgroup: Unknown subsys name 'cpuset' [ 50.814110] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:25:12 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888016828000 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016828a58 RSP=ffff888016e4f570 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016828a80 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 00007ff91f9aa900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff91f979008 CR3=000000000b072000 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=000000000001f871 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe8ca4db88 CR3=000000000df2f000 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=35323a333020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3534325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323934 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000