[ 54.100987] ------------[ cut here ]------------ [ 54.101793] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.103592] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 54.104876] Modules linked in: [ 54.105391] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.107187] Tainted: [W]=WARN [ 54.107732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.109033] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.109848] 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 [ 54.112646] RSP: 0018:ffff88801617fbc0 EFLAGS: 00010286 [ 54.113509] RAX: 0000000000000000 RBX: ffffed1002c2ff78 RCX: ffffffff813a4050 [ 54.114658] RDX: ffff8880189c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.115791] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c2ff2f [ 54.116931] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.118074] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801617fdf8 [ 54.119231] FS: 00007f676bf41900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.120507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.121411] CR2: 00007f676c433580 CR3: 000000000d7fe000 CR4: 0000000000350ef0 [ 54.122610] Call Trace: [ 54.123027] [ 54.123382] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.124176] ? __create_object+0x59/0x80 [ 54.124877] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.125752] __vmalloc_noprof+0x59/0x60 [ 54.126386] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.127195] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.128036] bpf_prog_alloc+0x39/0x200 [ 54.128680] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.129501] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.130255] do_seccomp+0x349/0x25e0 [ 54.130915] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.131725] ? __pfx_do_seccomp+0x10/0x10 [ 54.132379] ? find_held_lock+0x2b/0x80 [ 54.133050] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.133899] ? static_key_count+0x60/0x80 [ 54.134626] prctl_set_seccomp+0x4e/0x70 [ 54.135281] __do_sys_prctl+0xe6c/0x1d70 [ 54.135988] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.136740] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.137600] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.138469] ? irqentry_exit+0xf3/0x650 [ 54.139115] do_syscall_64+0xbf/0x430 [ 54.139770] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.140616] RIP: 0033:0x7f676c4335cd [ 54.141199] 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 [ 54.144014] RSP: 002b:00007ffcf7dca600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.145218] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f676c4335cd [ 54.146360] RDX: 00005646bc937e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.147524] RBP: 00007ffcf7dca660 R08: 0000000000000000 R09: 00007ffcf7dc9d00 [ 54.148667] R10: 0000000000000000 R11: 0000000000000246 R12: 00005646f8e18240 [ 54.149811] R13: 00007ffcf7dcaa90 R14: 00005646f8e21380 R15: 00005646f8e2c540 [ 54.150990] [ 54.151367] irq event stamp: 1679 [ 54.151945] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 54.153286] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 54.154649] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 54.156007] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 54.157355] ---[ end trace 0000000000000000 ]--- [ 57.207086] ------------[ cut here ]------------ [ 57.208008] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.210040] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 57.211805] Modules linked in: [ 57.212406] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.214539] Tainted: [W]=WARN [ 57.215094] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.216555] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.217471] 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 [ 57.220658] RSP: 0018:ffff888009e67bc0 EFLAGS: 00010286 [ 57.221655] RAX: 0000000000000000 RBX: ffffed10013ccf78 RCX: ffffffff813a4050 [ 57.222937] RDX: ffff888013cbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.224237] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013ccf2f [ 57.225536] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.226848] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009e67df8 [ 57.228135] FS: 00007f2390855900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.229623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.230711] CR2: 00007f2390d47580 CR3: 000000000e60c000 CR4: 0000000000350ef0 [ 57.232003] Call Trace: [ 57.232515] [ 57.232939] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.233860] ? __create_object+0x59/0x80 [ 57.234660] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.235648] __vmalloc_noprof+0x59/0x60 [ 57.236365] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.237256] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.238200] bpf_prog_alloc+0x39/0x200 [ 57.238955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.239890] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.240800] do_seccomp+0x349/0x25e0 [ 57.241528] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.242393] ? __pfx_do_seccomp+0x10/0x10 [ 57.243210] ? find_held_lock+0x2b/0x80 [ 57.243978] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.244961] ? static_key_count+0x60/0x80 [ 57.245769] prctl_set_seccomp+0x4e/0x70 [ 57.246578] __do_sys_prctl+0xe6c/0x1d70 [ 57.247337] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.248196] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.249164] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.250160] ? irqentry_exit+0xf3/0x650 [ 57.250948] do_syscall_64+0xbf/0x430 [ 57.251693] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.252650] RIP: 0033:0x7f2390d475cd [ 57.253332] 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 [ 57.256514] RSP: 002b:00007ffcf6daa2d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.257889] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2390d475cd [ 57.259182] RDX: 000056539025de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.260478] RBP: 00007ffcf6daa330 R08: 0000000000000000 R09: 00007ffcf6da99d0 [ 57.261777] R10: 0000000000000000 R11: 0000000000000246 R12: 000056539dd67b10 [ 57.263104] R13: 00007ffcf6daa760 R14: 000056539dd682b0 R15: 000056539dd7c6f0 [ 57.264411] [ 57.264860] irq event stamp: 1825 [ 57.265528] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 57.267010] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 57.268266] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 57.269544] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 57.270810] ---[ end trace 0000000000000000 ]--- [ 58.115999] ------------[ cut here ]------------ [ 58.116941] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.118923] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 58.120354] Modules linked in: [ 58.120973] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.122936] Tainted: [W]=WARN [ 58.123531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.124984] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.125889] 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 [ 58.129020] RSP: 0018:ffff888018abfbc0 EFLAGS: 00010286 [ 58.130001] RAX: 0000000000000000 RBX: ffffed1003157f78 RCX: ffffffff813a4050 [ 58.131285] RDX: ffff88801715d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.132572] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003157f2f [ 58.133837] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.135110] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018abfdf8 [ 58.136382] FS: 00007f3951496900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.137838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.138906] CR2: 00007f3951988580 CR3: 00000000207ac000 CR4: 0000000000350ef0 [ 58.140191] Call Trace: [ 58.140695] [ 58.141101] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.141989] ? __create_object+0x59/0x80 [ 58.142766] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.143741] __vmalloc_noprof+0x59/0x60 [ 58.144496] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.145324] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.146259] bpf_prog_alloc+0x39/0x200 [ 58.147013] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.147935] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.148841] do_seccomp+0x349/0x25e0 [ 58.149558] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.150397] ? __pfx_do_seccomp+0x10/0x10 [ 58.151192] ? find_held_lock+0x2b/0x80 [ 58.151940] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.152893] ? static_key_count+0x60/0x80 [ 58.153686] prctl_set_seccomp+0x4e/0x70 [ 58.154405] __do_sys_prctl+0xe6c/0x1d70 [ 58.155196] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.156049] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.157015] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.157978] ? irqentry_exit+0xf3/0x650 [ 58.158763] do_syscall_64+0xbf/0x430 [ 58.159491] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.160390] RIP: 0033:0x7f39519885cd [ 58.161090] 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 [ 58.164247] RSP: 002b:00007ffd0e3c5300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.165613] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39519885cd [ 58.166925] RDX: 0000562399f15e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.168211] RBP: 00007ffd0e3c5360 R08: 0000000000000000 R09: 00007ffd0e3c4a00 [ 58.169483] R10: 0000000000000000 R11: 0000000000000246 R12: 00005623b7e532b0 [ 58.170775] R13: 00007ffd0e3c5790 R14: 00005623b7e55d20 R15: 00005623b7e678d0 [ 58.172059] [ 58.172534] irq event stamp: 1727 [ 58.173137] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 58.174647] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 58.176144] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 58.177660] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 58.179189] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50434' (ECDSA) to the list of known hosts. 2025/11/17 18:17:07 fuzzer started 2025/11/17 18:17:07 dialing manager at localhost:37895 2025/11/17 18:17:07 checking machine... 2025/11/17 18:17:07 checking revisions... [ 59.056465] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:17:07 testing simple program... [ 59.142308] cgroup: Unknown subsys name 'net' [ 59.199296] cgroup: Unknown subsys name 'cpuset' [ 59.216112] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:17:06 Registers: info registers vcpu 0 RAX=ffffffff88596101 RBX=ffff8880192c3780 RCX=0000000000000002 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888017477918 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526f5b RFL=00000046 [---Z-P-] 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 00007f2390855900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcf6da4000 CR3=000000000d905000 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 info registers vcpu 1 RAX=000000000002301d 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f29c09b5000 CR3=000000000bda4000 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=2036303a37313a383120373120766f4e XMM01=73732878696e755f6d6170203a5d3634 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3634325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036303a37313a3831203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000