[ 39.095887] ------------[ cut here ]------------ [ 39.096813] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.098871] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.100359] Modules linked in: [ 39.100973] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.102969] Tainted: [W]=WARN [ 39.103565] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.105051] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.105972] 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 [ 39.109167] RSP: 0018:ffff88800f167bc0 EFLAGS: 00010286 [ 39.110153] RAX: 0000000000000000 RBX: ffffed1001e2cf78 RCX: ffffffff813a4050 [ 39.111448] RDX: ffff88800fa59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.112765] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e2cf2f [ 39.114061] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.115402] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f167df8 [ 39.116719] FS: 00007fcc6ec62900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.118185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.119274] CR2: 00007fcc6f154580 CR3: 000000000a0c9000 CR4: 0000000000350ef0 [ 39.120604] Call Trace: [ 39.121078] [ 39.121545] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.122456] ? __create_object+0x59/0x80 [ 39.123262] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.124280] __vmalloc_noprof+0x59/0x60 [ 39.125017] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.125919] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.126859] bpf_prog_alloc+0x39/0x200 [ 39.127614] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.128545] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.129473] do_seccomp+0x349/0x25e0 [ 39.130208] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.131064] ? __pfx_do_seccomp+0x10/0x10 [ 39.131888] ? find_held_lock+0x2b/0x80 [ 39.132659] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.133672] ? static_key_count+0x60/0x80 [ 39.134505] prctl_set_seccomp+0x4e/0x70 [ 39.135318] __do_sys_prctl+0xe6c/0x1d70 [ 39.136067] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.136967] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.137954] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.138936] ? irqentry_exit+0xf3/0x650 [ 39.139723] do_syscall_64+0xbf/0x430 [ 39.140487] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.141452] RIP: 0033:0x7fcc6f1545cd [ 39.142169] 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 [ 39.145363] RSP: 002b:00007ffe5aaa1e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.146743] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcc6f1545cd [ 39.148043] RDX: 000055742d6ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.149343] RBP: 00007ffe5aaa1ec0 R08: 0000000000000000 R09: 00007ffe5aaa1560 [ 39.150646] R10: 0000000000000000 R11: 0000000000000246 R12: 00005574341b5ad0 [ 39.151939] R13: 00007ffe5aaa22f0 R14: 00005574341b6bc0 R15: 00005574341c7780 [ 39.153250] [ 39.153684] irq event stamp: 1725 [ 39.154348] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 39.155913] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 39.157474] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 39.159068] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 39.160670] ---[ end trace 0000000000000000 ]--- [ 42.144260] ------------[ cut here ]------------ [ 42.144993] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.146660] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.147887] Modules linked in: [ 42.149568] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.151272] Tainted: [W]=WARN [ 42.151739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.152958] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.153720] 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 [ 42.156343] RSP: 0018:ffff888016e07bc0 EFLAGS: 00010286 [ 42.157155] RAX: 0000000000000000 RBX: ffffed1002dc0f78 RCX: ffffffff813a4050 [ 42.158218] RDX: ffff888019001bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.159279] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc0f2f [ 42.160345] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.161407] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e07df8 [ 42.162477] FS: 00007f01cf9f0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.163692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.164579] CR2: 00007f01cff564a6 CR3: 000000000d8e2000 CR4: 0000000000350ef0 [ 42.165641] Call Trace: [ 42.166023] [ 42.166396] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.167141] ? __create_object+0x59/0x80 [ 42.167764] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.168565] __vmalloc_noprof+0x59/0x60 [ 42.169199] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.169886] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.170658] bpf_prog_alloc+0x39/0x200 [ 42.171272] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.172031] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.172781] do_seccomp+0x349/0x25e0 [ 42.173382] ? find_held_lock+0x2b/0x80 [ 42.173979] ? do_prlimit+0x310/0x610 [ 42.174592] ? __pfx_do_seccomp+0x10/0x10 [ 42.175247] ? do_raw_spin_unlock+0x53/0x220 [ 42.175912] ? _raw_spin_unlock+0x1e/0x40 [ 42.176562] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.177362] ? static_key_count+0x60/0x80 [ 42.177989] prctl_set_seccomp+0x4e/0x70 [ 42.178633] __do_sys_prctl+0xe6c/0x1d70 [ 42.179284] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.179970] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.180770] ? irqentry_exit+0xf3/0x650 [ 42.181402] do_syscall_64+0xbf/0x430 [ 42.181985] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.182772] RIP: 0033:0x7f01cfee25cd [ 42.183366] 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 [ 42.185983] RSP: 002b:00007ffedae9e150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.187113] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f01cfee25cd [ 42.188184] RDX: 00005609e85f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.189247] RBP: 00007ffedae9e1b0 R08: 0000000000000000 R09: 00007ffedae9d850 [ 42.190299] R10: 0000000000000000 R11: 0000000000000246 R12: 00005609f606e2b0 [ 42.191365] R13: 00007ffedae9e5e0 R14: 00005609f6070d20 R15: 00005609f60828d0 [ 42.192454] [ 42.192803] irq event stamp: 2145 [ 42.193339] hardirqs last enabled at (2155): [] __up_console_sem+0x78/0x80 [ 42.194602] hardirqs last disabled at (2164): [] __up_console_sem+0x5d/0x80 [ 42.195877] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 42.197148] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 42.198405] ---[ end trace 0000000000000000 ]--- [ 42.768216] ------------[ cut here ]------------ [ 42.768643] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.769601] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 42.770289] Modules linked in: [ 42.770565] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.771509] Tainted: [W]=WARN [ 42.771766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.772467] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.772873] 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 [ 42.774364] RSP: 0018:ffff88801641fbc0 EFLAGS: 00010286 [ 42.774800] RAX: 0000000000000000 RBX: ffffed1002c83f78 RCX: ffffffff813a4050 [ 42.775411] RDX: ffff8880159b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.775987] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c83f2f [ 42.776586] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.777173] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801641fdf8 [ 42.777747] FS: 00007fa8a961f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.778421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.778898] CR2: 00007ffe46eddef7 CR3: 00000000139eb000 CR4: 0000000000350ef0 [ 42.779504] Call Trace: [ 42.779722] [ 42.779912] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.780325] ? __create_object+0x59/0x80 [ 42.780666] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.781122] __vmalloc_noprof+0x59/0x60 [ 42.781454] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.781852] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.782295] bpf_prog_alloc+0x39/0x200 [ 42.782615] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.783023] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.783458] do_seccomp+0x349/0x25e0 [ 42.783768] ? find_held_lock+0x2b/0x80 [ 42.784122] ? do_prlimit+0x310/0x610 [ 42.784440] ? __pfx_do_seccomp+0x10/0x10 [ 42.784777] ? do_raw_spin_unlock+0x53/0x220 [ 42.785174] ? _raw_spin_unlock+0x1e/0x40 [ 42.785513] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.785933] ? static_key_count+0x60/0x80 [ 42.786314] prctl_set_seccomp+0x4e/0x70 [ 42.786656] __do_sys_prctl+0xe6c/0x1d70 [ 42.786993] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.787407] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.787830] ? irqentry_exit+0xf3/0x650 [ 42.788183] do_syscall_64+0xbf/0x430 [ 42.788506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.788925] RIP: 0033:0x7fa8a9b115cd [ 42.789256] 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 [ 42.790720] RSP: 002b:00007ffe46edb670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.791386] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8a9b115cd [ 42.791961] RDX: 000055a472423e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.792553] RBP: 00007ffe46edb6d0 R08: 0000000000000000 R09: 00007ffe46edad70 [ 42.793146] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a48cd4fb10 [ 42.793720] R13: 00007ffe46edbb00 R14: 000055a48cd502b0 R15: 000055a48cd646f0 [ 42.794318] [ 42.794513] irq event stamp: 1661 [ 42.794793] hardirqs last enabled at (1669): [] __up_console_sem+0x78/0x80 [ 42.795504] hardirqs last disabled at (1678): [] __up_console_sem+0x5d/0x80 [ 42.796205] softirqs last enabled at (1216): [] handle_softirqs+0x50c/0x770 [ 42.796893] softirqs last disabled at (1207): [] __irq_exit_rcu+0xc4/0x100 [ 42.797591] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25494' (ECDSA) to the list of known hosts. 2025/11/17 11:11:29 fuzzer started 2025/11/17 11:11:29 dialing manager at localhost:37895 2025/11/17 11:11:29 checking machine... 2025/11/17 11:11:29 checking revisions... [ 43.612381] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:11:29 testing simple program... [ 43.697037] cgroup: Unknown subsys name 'net' [ 43.756390] cgroup: Unknown subsys name 'cpuset' [ 43.779744] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:11:28 Registers: info registers vcpu 0 RAX=000000000000000c RBX=ffff888019000000 RCX=ffffffff87d0c580 RDX=0000000000000008 RSI=ffff888019000aa8 RDI=ffff888019000000 RBP=ffff888019000a58 RSP=ffff88801c787620 R8 =0000000000080000 R9 =000000000000000d R10=0000000000000001 R11=0000000000000000 R12=ffff888019000aa8 R13=0000000000000002 R14=0000000000000001 R15=0000000000000004 RIP=ffffffff81526542 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 00007f01cf9f0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f01cf9b0008 CR3=00000000139af000 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=0000000000027133 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f01407ed018 CR3=000000000d723000 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=d03e9eb1af9d61bbad420289a805b5cd XMM02=00000000003007f8eff9b2d0a8fce9cb XMM03=00000000003008c82c67c8bc2e329bc3 XMM04=335b5c3e0ecb816500000000000ae988 XMM05=07c8bb74b6c04a44000000000031eed8 XMM06=ba07909d55d2bbb80000000000318bc0 XMM07=e042d86d42eb936e000000000030e808 XMM08=38c5de9c1bb966ac00000000003008c8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000