[ 45.576840] ------------[ cut here ]------------ [ 45.577750] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.579773] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.581220] Modules linked in: [ 45.581846] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.583818] Tainted: [W]=WARN [ 45.584379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.585813] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.586944] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 45.590166] RSP: 0018:ffff888015cbfbc0 EFLAGS: 00010286 [ 45.591129] RAX: 0000000000000000 RBX: ffffed1002b97f78 RCX: ffffffff813a4050 [ 45.592422] RDX: ffff88801aaeb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.593675] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b97f2f [ 45.594920] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.596199] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015cbfdf8 [ 45.597442] FS: 00007f43b2501900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.598844] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.599880] CR2: 00007f43b29f3580 CR3: 0000000017356000 CR4: 0000000000350ef0 [ 45.601143] Call Trace: [ 45.601633] [ 45.602034] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.602920] ? __create_object+0x59/0x80 [ 45.603690] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.604649] __vmalloc_noprof+0x59/0x60 [ 45.605363] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.606218] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.607125] bpf_prog_alloc+0x39/0x200 [ 45.607851] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.608772] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.609653] do_seccomp+0x349/0x25e0 [ 45.610318] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.611202] ? __pfx_do_seccomp+0x10/0x10 [ 45.611955] ? find_held_lock+0x2b/0x80 [ 45.612710] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.613650] ? static_key_count+0x60/0x80 [ 45.614409] prctl_set_seccomp+0x4e/0x70 [ 45.615166] __do_sys_prctl+0xe6c/0x1d70 [ 45.615928] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.616764] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.617702] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.618646] ? irqentry_exit+0xf3/0x650 [ 45.619371] do_syscall_64+0xbf/0x430 [ 45.620091] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.621049] RIP: 0033:0x7f43b29f35cd [ 45.621734] 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 [ 45.624893] RSP: 002b:00007ffeeb138fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.626223] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43b29f35cd [ 45.627484] RDX: 0000557e53416e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.628823] RBP: 00007ffeeb139000 R08: 0000000000000000 R09: 00007ffeeb1386a0 [ 45.630080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e7bf56bf0 [ 45.631318] R13: 00007ffeeb139430 R14: 0000557e7bf60380 R15: 0000557e7bf6b460 [ 45.632606] [ 45.633027] irq event stamp: 1849 [ 45.633656] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 45.635143] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 45.636655] softirqs last enabled at (1470): [] handle_softirqs+0x50c/0x770 [ 45.638182] softirqs last disabled at (1461): [] __irq_exit_rcu+0xc4/0x100 [ 45.639683] ---[ end trace 0000000000000000 ]--- [ 49.123753] ------------[ cut here ]------------ [ 49.124693] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.126620] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.128092] Modules linked in: [ 49.128749] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.130666] Tainted: [W]=WARN [ 49.131208] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.132628] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.133477] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.136622] RSP: 0018:ffff8880165efbc0 EFLAGS: 00010286 [ 49.137573] RAX: 0000000000000000 RBX: ffffed1002cbdf78 RCX: ffffffff813a4050 [ 49.138830] RDX: ffff888010009bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.140087] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cbdf2f [ 49.141391] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.142641] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165efdf8 [ 49.143876] FS: 00007f34c845a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.145291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.146319] CR2: 00007ffcb0e0fef8 CR3: 000000000dea9000 CR4: 0000000000350ef0 [ 49.147565] Call Trace: [ 49.148020] [ 49.148427] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.149292] ? __create_object+0x59/0x80 [ 49.150056] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.151001] __vmalloc_noprof+0x59/0x60 [ 49.151738] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.152627] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.153482] bpf_prog_alloc+0x39/0x200 [ 49.154197] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.155099] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.155969] do_seccomp+0x349/0x25e0 [ 49.156681] ? find_held_lock+0x2b/0x80 [ 49.157381] ? do_prlimit+0x310/0x610 [ 49.158107] ? __pfx_do_seccomp+0x10/0x10 [ 49.158874] ? do_raw_spin_unlock+0x53/0x220 [ 49.159692] ? _raw_spin_unlock+0x1e/0x40 [ 49.160414] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.161346] ? static_key_count+0x60/0x80 [ 49.162121] prctl_set_seccomp+0x4e/0x70 [ 49.162873] __do_sys_prctl+0xe6c/0x1d70 [ 49.163628] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.164424] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.165355] ? irqentry_exit+0xf3/0x650 [ 49.166091] do_syscall_64+0xbf/0x430 [ 49.166815] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.167741] RIP: 0033:0x7f34c894c5cd [ 49.168393] 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 [ 49.171466] RSP: 002b:00007ffcb0e0ea40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.172819] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34c894c5cd [ 49.174058] RDX: 000056068904fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.175302] RBP: 00007ffcb0e0eaa0 R08: 0000000000000000 R09: 00007ffcb0e0e140 [ 49.176568] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606bf9dcad0 [ 49.177817] R13: 00007ffcb0e0eed0 R14: 00005606bf9ddbc0 R15: 00005606bf9ee780 [ 49.179087] [ 49.179526] irq event stamp: 1753 [ 49.180113] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 49.181609] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 49.183090] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 49.184591] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 49.185796] ---[ end trace 0000000000000000 ]--- [ 49.901450] ------------[ cut here ]------------ [ 49.902345] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.904369] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.905790] Modules linked in: [ 49.906370] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.908354] Tainted: [W]=WARN [ 49.908949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.910665] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.911812] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.915449] RSP: 0018:ffff888016defbc0 EFLAGS: 00010286 [ 49.916421] RAX: 0000000000000000 RBX: ffffed1002dbdf78 RCX: ffffffff813a4050 [ 49.917688] RDX: ffff888014603780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.918948] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dbdf2f [ 49.920226] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.921517] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016defdf8 [ 49.922780] FS: 00007fa46b08b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.924209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.925280] CR2: 00007fffd941cef8 CR3: 000000000d4eb000 CR4: 0000000000350ef0 [ 49.926554] Call Trace: [ 49.927023] [ 49.927420] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.928346] ? __create_object+0x59/0x80 [ 49.929121] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.930070] __vmalloc_noprof+0x59/0x60 [ 49.930806] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.931666] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.932619] bpf_prog_alloc+0x39/0x200 [ 49.933304] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.934203] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.935084] do_seccomp+0x349/0x25e0 [ 49.935790] ? find_held_lock+0x2b/0x80 [ 49.936575] ? do_prlimit+0x310/0x610 [ 49.937262] ? __pfx_do_seccomp+0x10/0x10 [ 49.938039] ? do_raw_spin_unlock+0x53/0x220 [ 49.938859] ? _raw_spin_unlock+0x1e/0x40 [ 49.939624] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.940628] ? static_key_count+0x60/0x80 [ 49.941382] prctl_set_seccomp+0x4e/0x70 [ 49.942148] __do_sys_prctl+0xe6c/0x1d70 [ 49.942920] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.943765] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.944770] ? irqentry_exit+0xf3/0x650 [ 49.945534] do_syscall_64+0xbf/0x430 [ 49.946220] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.947147] RIP: 0033:0x7fa46b57d5cd [ 49.947848] 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 [ 49.950987] RSP: 002b:00007fffd941ab10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.952365] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa46b57d5cd [ 49.953624] RDX: 000055f80b2d0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.954878] RBP: 00007fffd941ab70 R08: 0000000000000000 R09: 00007fffd941a210 [ 49.956135] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f82159fad0 [ 49.957346] R13: 00007fffd941afa0 R14: 000055f8215a0bc0 R15: 000055f8215b1780 [ 49.958391] [ 49.958758] irq event stamp: 1901 [ 49.959246] hardirqs last enabled at (1909): [] __up_console_sem+0x78/0x80 [ 49.960512] hardirqs last disabled at (1920): [] __up_console_sem+0x5d/0x80 [ 49.961736] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 49.962975] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 49.964250] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22048' (ECDSA) to the list of known hosts. 2025/11/18 22:30:02 fuzzer started 2025/11/18 22:30:02 dialing manager at localhost:34383 2025/11/18 22:30:02 checking machine... 2025/11/18 22:30:02 checking revisions... [ 50.939035] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:30:02 testing simple program... [ 51.025056] cgroup: Unknown subsys name 'net' [ 51.101359] cgroup: Unknown subsys name 'cpuset' [ 51.116351] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:30:01 Registers: info registers vcpu 0 RAX=ffff88800917a480 RBX=ffff8880101c1c00 RCX=ffffffff8152d723 RDX=ffff88800917a028 RSI=0000000000000000 RDI=ffff88800917a180 RBP=ffff88800917a180 RSP=ffff888009627b48 R8 =0000000000000001 R9 =ffffed10012c4f5a R10=0000000000000003 R11=0000000000000001 R12=ffff88800b7e9d20 R13=0000000000000246 R14=ffff888009472500 R15=0000000000000000 RIP=ffffffff81b61af4 RFL=00000082 [--S----] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f34c841a008 CR3=000000000e484000 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=0000000000000001 RBX=0000000000005d90 RCX=ffff88801fcb6940 RDX=0000000000005d90 RSI=0000000000000008 RDI=ffffffff81b2e764 RBP=ffff888008c4b780 RSP=ffff88806cf08db8 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000200 R13=0000000000000001 R14=ffff88801fcb6a68 R15=ffff888008c4b780 RIP=ffffffff817d9941 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 00007faa57e7e700 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=00007ffe64ee88b8 CR3=000000000e340000 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=2031303a30333a323220383120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031303a30333a3232203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000