[ 45.911677] ------------[ cut here ]------------ [ 45.912730] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.914906] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 45.916536] Modules linked in: [ 45.917245] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.919397] Tainted: [W]=WARN [ 45.919996] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.921585] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.922592] 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 [ 45.926061] RSP: 0018:ffff8880155cfbc0 EFLAGS: 00010286 [ 45.927142] RAX: 0000000000000000 RBX: ffffed1002ab9f78 RCX: ffffffff813a4050 [ 45.928546] RDX: ffff88801566d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.929951] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ab9f2f [ 45.931374] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.932788] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880155cfdf8 [ 45.934209] FS: 00007f2335a04900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.935809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.936988] CR2: 00007f2335ef6580 CR3: 000000000f654000 CR4: 0000000000350ef0 [ 45.938419] Call Trace: [ 45.938938] [ 45.939455] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.940447] ? __create_object+0x59/0x80 [ 45.941329] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.942428] __vmalloc_noprof+0x59/0x60 [ 45.943286] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.944276] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.945324] bpf_prog_alloc+0x39/0x200 [ 45.946160] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.947212] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.948245] do_seccomp+0x349/0x25e0 [ 45.949014] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.950085] ? __pfx_do_seccomp+0x10/0x10 [ 45.950929] ? find_held_lock+0x2b/0x80 [ 45.951796] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.952887] ? static_key_count+0x60/0x80 [ 45.953745] prctl_set_seccomp+0x4e/0x70 [ 45.954545] __do_sys_prctl+0xe6c/0x1d70 [ 45.955357] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.956233] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.957203] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.958182] ? irqentry_exit+0xf3/0x650 [ 45.958898] do_syscall_64+0xbf/0x430 [ 45.959659] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.960637] RIP: 0033:0x7f2335ef65cd [ 45.961352] 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 [ 45.964585] RSP: 002b:00007ffe87175b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.965992] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2335ef65cd [ 45.967338] RDX: 000055f9c1b00e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.968653] RBP: 00007ffe87175bd0 R08: 0000000000000000 R09: 00007ffe87175270 [ 45.969978] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f9f973dad0 [ 45.971325] R13: 00007ffe87176000 R14: 000055f9f973ebc0 R15: 000055f9f974f780 [ 45.972664] [ 45.973148] irq event stamp: 1721 [ 45.973777] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 45.975368] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 45.976945] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 45.978532] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 45.980108] ---[ end trace 0000000000000000 ]--- [ 49.148740] ------------[ cut here ]------------ [ 49.149674] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.151700] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.153188] Modules linked in: [ 49.153786] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.155778] Tainted: [W]=WARN [ 49.156373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.157835] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.158753] 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 [ 49.161963] RSP: 0018:ffff888019847bc0 EFLAGS: 00010286 [ 49.162934] RAX: 0000000000000000 RBX: ffffed1003308f78 RCX: ffffffff813a4050 [ 49.164213] RDX: ffff88801a0a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.165508] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003308f2f [ 49.166791] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.168086] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019847df8 [ 49.169377] FS: 00007f8973744900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.170828] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.171901] CR2: 00007f8973c36580 CR3: 000000001fab0000 CR4: 0000000000350ef0 [ 49.173188] Call Trace: [ 49.173650] [ 49.174088] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.174936] ? __create_object+0x59/0x80 [ 49.175743] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.176708] __vmalloc_noprof+0x59/0x60 [ 49.177471] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.178336] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.179263] bpf_prog_alloc+0x39/0x200 [ 49.179963] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.180895] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.181814] do_seccomp+0x349/0x25e0 [ 49.182529] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.183438] ? __pfx_do_seccomp+0x10/0x10 [ 49.184237] ? find_held_lock+0x2b/0x80 [ 49.184959] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.185923] ? static_key_count+0x60/0x80 [ 49.186721] prctl_set_seccomp+0x4e/0x70 [ 49.187521] __do_sys_prctl+0xe6c/0x1d70 [ 49.188300] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.189154] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.190112] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.191085] ? irqentry_exit+0xf3/0x650 [ 49.191816] do_syscall_64+0xbf/0x430 [ 49.192560] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.193496] RIP: 0033:0x7f8973c365cd [ 49.194199] 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 [ 49.197434] RSP: 002b:00007ffc596b5660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.198789] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8973c365cd [ 49.200100] RDX: 000055cadbdb0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.201386] RBP: 00007ffc596b56c0 R08: 0000000000000000 R09: 00007ffc596b4d60 [ 49.202662] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cae22c4ad0 [ 49.203961] R13: 00007ffc596b5af0 R14: 000055cae22c5bc0 R15: 000055cae22d6780 [ 49.205259] [ 49.205690] irq event stamp: 1719 [ 49.206335] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 49.207869] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 49.209411] softirqs last enabled at (1286): [] handle_softirqs+0x50c/0x770 [ 49.210943] softirqs last disabled at (1281): [] __irq_exit_rcu+0xc4/0x100 [ 49.212483] ---[ end trace 0000000000000000 ]--- [ 50.193543] ------------[ cut here ]------------ [ 50.194481] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.196509] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.197972] Modules linked in: [ 50.198686] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.200697] Tainted: [W]=WARN [ 50.201305] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.202774] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.203712] 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 [ 50.206907] RSP: 0018:ffff88801888fbc0 EFLAGS: 00010286 [ 50.207900] RAX: 0000000000000000 RBX: ffffed1003111f78 RCX: ffffffff813a4050 [ 50.209201] RDX: ffff888017560000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.210493] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003111f2f [ 50.211792] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.213080] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801888fdf8 [ 50.214373] FS: 00007fd761358900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.215832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.216900] CR2: 00007ffc39dbbef7 CR3: 000000000e76c000 CR4: 0000000000350ef0 [ 50.218189] Call Trace: [ 50.218651] [ 50.219106] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.219969] ? __create_object+0x59/0x80 [ 50.220760] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.221730] __vmalloc_noprof+0x59/0x60 [ 50.222500] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.223392] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.224338] bpf_prog_alloc+0x39/0x200 [ 50.225027] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.225961] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.226855] do_seccomp+0x349/0x25e0 [ 50.227587] ? find_held_lock+0x2b/0x80 [ 50.228353] ? do_prlimit+0x310/0x610 [ 50.229100] ? __pfx_do_seccomp+0x10/0x10 [ 50.229839] ? do_raw_spin_unlock+0x53/0x220 [ 50.230674] ? _raw_spin_unlock+0x1e/0x40 [ 50.231475] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.232454] ? static_key_count+0x60/0x80 [ 50.233263] prctl_set_seccomp+0x4e/0x70 [ 50.234007] __do_sys_prctl+0xe6c/0x1d70 [ 50.234797] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.235684] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.236662] ? irqentry_exit+0xf3/0x650 [ 50.237445] do_syscall_64+0xbf/0x430 [ 50.238196] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.239172] RIP: 0033:0x7fd76184a5cd [ 50.239848] 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 [ 50.243026] RSP: 002b:00007ffc39dbadc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.244437] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd76184a5cd [ 50.245726] RDX: 000055be02b0de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.247028] RBP: 00007ffc39dbae20 R08: 0000000000000000 R09: 00007ffc39dba4c0 [ 50.248360] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be04be02b0 [ 50.249665] R13: 00007ffc39dbb250 R14: 000055be04be2d20 R15: 000055be04bf48d0 [ 50.250966] [ 50.251459] irq event stamp: 1729 [ 50.252108] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 50.253638] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 50.255165] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 50.256731] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 50.258252] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22866' (ECDSA) to the list of known hosts. 2025/11/17 09:23:08 fuzzer started 2025/11/17 09:23:09 dialing manager at localhost:37895 2025/11/17 09:23:09 checking machine... 2025/11/17 09:23:09 checking revisions... [ 51.154691] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:23:09 testing simple program... [ 51.243374] cgroup: Unknown subsys name 'net' [ 51.303576] cgroup: Unknown subsys name 'cpuset' [ 51.317383] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:23:08 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000200 RCX=ffffffff87cecb40 RDX=0000000000000008 RSI=ffff888009612640 RDI=ffff888009611bc0 RBP=ffff888009611bc0 RSP=ffff8880096275f8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000001 R14=ffff888009612640 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc596af000 CR3=000000001fa25000 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=000000000002816b 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=00000202 [-------] 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5cdc3483f8 CR3=000000000d2af000 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=33323a393020373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363437 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000