[ 39.099124] ------------[ cut here ]------------ [ 39.100069] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.102093] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.103787] Modules linked in: [ 39.104395] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.106532] Tainted: [W]=WARN [ 39.107100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.108603] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.109507] 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 [ 39.112716] RSP: 0018:ffff88801803fbc0 EFLAGS: 00010286 [ 39.113697] RAX: 0000000000000000 RBX: ffffed1003007f78 RCX: ffffffff813a4050 [ 39.114983] RDX: ffff888013a91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.116288] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003007f2f [ 39.117591] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.118874] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801803fdf8 [ 39.120181] FS: 00007f752247d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.121637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.122765] CR2: 00007fffa24c7ef7 CR3: 0000000009a0a000 CR4: 0000000000350ef0 [ 39.124070] Call Trace: [ 39.124602] [ 39.125025] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.125919] ? __create_object+0x59/0x80 [ 39.126687] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.127655] __vmalloc_noprof+0x59/0x60 [ 39.128449] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.129287] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.130240] bpf_prog_alloc+0x39/0x200 [ 39.130993] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.131920] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.132854] do_seccomp+0x349/0x25e0 [ 39.133578] ? find_held_lock+0x2b/0x80 [ 39.134313] ? do_prlimit+0x310/0x610 [ 39.135035] ? __pfx_do_seccomp+0x10/0x10 [ 39.135816] ? do_raw_spin_unlock+0x53/0x220 [ 39.136658] ? _raw_spin_unlock+0x1e/0x40 [ 39.137398] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.138439] ? static_key_count+0x60/0x80 [ 39.139191] prctl_set_seccomp+0x4e/0x70 [ 39.139960] __do_sys_prctl+0xe6c/0x1d70 [ 39.140755] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.141598] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.142554] ? irqentry_exit+0xf3/0x650 [ 39.143283] do_syscall_64+0xbf/0x430 [ 39.144015] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.144979] RIP: 0033:0x7f752296f5cd [ 39.145696] 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 [ 39.148919] RSP: 002b:00007fffa24c6200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.150313] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f752296f5cd [ 39.151616] RDX: 00005640cadcce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.152936] RBP: 00007fffa24c6260 R08: 0000000000000000 R09: 00007fffa24c5900 [ 39.154214] R10: 0000000000000000 R11: 0000000000000246 R12: 00005640d3b2bad0 [ 39.155503] R13: 00007fffa24c6690 R14: 00005640d3b2cbc0 R15: 00005640d3b3d780 [ 39.156825] [ 39.157250] irq event stamp: 1817 [ 39.157903] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 39.159435] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 39.160968] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 39.162517] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 39.164037] ---[ end trace 0000000000000000 ]--- [ 42.163476] ------------[ cut here ]------------ [ 42.164234] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.166001] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.167314] Modules linked in: [ 42.167895] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.169675] Tainted: [W]=WARN [ 42.170163] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.171468] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.172222] 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 [ 42.175016] RSP: 0018:ffff88800f38fbc0 EFLAGS: 00010286 [ 42.175876] RAX: 0000000000000000 RBX: ffffed1001e71f78 RCX: ffffffff813a4050 [ 42.177021] RDX: ffff888015a9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.178158] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e71f2f [ 42.179307] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.180457] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f38fdf8 [ 42.181590] FS: 00007f7f95074900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.182865] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.184013] CR2: 00007f7f95566580 CR3: 000000000bb1a000 CR4: 0000000000350ef0 [ 42.185433] Call Trace: [ 42.185886] [ 42.186243] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.187062] ? __create_object+0x59/0x80 [ 42.187748] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.188631] __vmalloc_noprof+0x59/0x60 [ 42.189289] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.190099] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.191006] bpf_prog_alloc+0x39/0x200 [ 42.191648] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.192486] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.193252] do_seccomp+0x349/0x25e0 [ 42.193887] ? mark_held_locks+0x49/0x80 [ 42.194583] ? __pfx_do_seccomp+0x10/0x10 [ 42.195238] ? irqentry_exit+0x17b/0x650 [ 42.195919] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 42.196767] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.197616] ? static_key_count+0x60/0x80 [ 42.198277] prctl_set_seccomp+0x4e/0x70 [ 42.198969] __do_sys_prctl+0xe6c/0x1d70 [ 42.199627] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.200346] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.201202] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.202052] ? irqentry_exit+0xf3/0x650 [ 42.202721] do_syscall_64+0xbf/0x430 [ 42.203335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.204159] RIP: 0033:0x7f7f955665cd [ 42.204780] 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 [ 42.207541] RSP: 002b:00007ffd0beae8b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.208791] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7f955665cd [ 42.209947] RDX: 0000564e5971be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.211088] RBP: 00007ffd0beae910 R08: 0000000000000000 R09: 00007ffd0beadfb0 [ 42.212213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e6b03ead0 [ 42.213380] R13: 00007ffd0beaed40 R14: 0000564e6b03fbc0 R15: 0000564e6b050780 [ 42.214548] [ 42.214933] irq event stamp: 1741 [ 42.215524] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 42.216892] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 42.218242] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 42.219610] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 42.220959] ---[ end trace 0000000000000000 ]--- [ 42.891658] ------------[ cut here ]------------ [ 42.892846] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.895379] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.897285] Modules linked in: [ 42.898592] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.901215] Tainted: [W]=WARN [ 42.901978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.903833] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.905021] 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 [ 42.909010] RSP: 0018:ffff88801641fbc0 EFLAGS: 00010286 [ 42.910248] RAX: 0000000000000000 RBX: ffffed1002c83f78 RCX: ffffffff813a4050 [ 42.911854] RDX: ffff888015965340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.913484] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c83f2f [ 42.915126] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.916764] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801641fdf8 [ 42.918224] FS: 00007efc059f0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.919725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.920733] CR2: 00007ffe524b1ef7 CR3: 000000002092b000 CR4: 0000000000350ef0 [ 42.921784] Call Trace: [ 42.922159] [ 42.922523] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.923205] ? __create_object+0x59/0x80 [ 42.923840] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.924688] __vmalloc_noprof+0x59/0x60 [ 42.925327] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.926362] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.927325] bpf_prog_alloc+0x39/0x200 [ 42.928053] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.928978] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.929845] do_seccomp+0x349/0x25e0 [ 42.930531] ? find_held_lock+0x2b/0x80 [ 42.931210] ? do_prlimit+0x310/0x610 [ 42.931909] ? __pfx_do_seccomp+0x10/0x10 [ 42.932692] ? do_raw_spin_unlock+0x53/0x220 [ 42.933519] ? _raw_spin_unlock+0x1e/0x40 [ 42.934240] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.935189] ? static_key_count+0x60/0x80 [ 42.935972] prctl_set_seccomp+0x4e/0x70 [ 42.936752] __do_sys_prctl+0xe6c/0x1d70 [ 42.937523] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.938314] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.939252] ? irqentry_exit+0xf3/0x650 [ 42.940005] do_syscall_64+0xbf/0x430 [ 42.940753] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.941690] RIP: 0033:0x7efc05ee25cd [ 42.942344] 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 [ 42.945451] RSP: 002b:00007ffe524b0480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.946787] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc05ee25cd [ 42.948049] RDX: 000055e97cda0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.949318] RBP: 00007ffe524b04e0 R08: 0000000000000000 R09: 00007ffe524afb80 [ 42.950370] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e99efa3ad0 [ 42.951420] R13: 00007ffe524b0910 R14: 000055e99efa4bc0 R15: 000055e99efb5780 [ 42.952475] [ 42.952816] irq event stamp: 1851 [ 42.953294] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 42.954534] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 42.955745] softirqs last enabled at (1370): [] handle_softirqs+0x50c/0x770 [ 42.956985] softirqs last disabled at (1345): [] __irq_exit_rcu+0xc4/0x100 [ 42.958201] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5874' (ECDSA) to the list of known hosts. 2025/11/19 03:21:13 fuzzer started 2025/11/19 03:21:13 dialing manager at localhost:34383 2025/11/19 03:21:13 checking machine... 2025/11/19 03:21:13 checking revisions... [ 43.892045] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:21:14 testing simple program... [ 43.988888] cgroup: Unknown subsys name 'net' [ 44.072137] cgroup: Unknown subsys name 'cpuset' [ 44.088216] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:21:13 Registers: info registers vcpu 0 RAX=ffffffff869d9488 RBX=0000000000000001 RCX=ffffffff81001489 RDX=0000000000000000 RSI=ffffffff869d943a RDI=ffffffff86691218 RBP=ffff88806ce08ac8 RSP=ffff88806ce089d8 R8 =ffffffff869d943a R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f R12=ffffffff8669124c R13=ffffffff86691218 R14=000000000000000d R15=dffffc0000000000 RIP=ffffffff8135dae9 RFL=00000282 [--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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd0bea8000 CR3=000000000b821000 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=31323a333020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323238 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020000 RBX=ffff888016f5b780 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016f5c1d8 RSP=ffff888019f0f418 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016f5c1d8 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270b9 RFL=00000006 [-----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 00007f7f95074900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7f95053020 CR3=000000000b8b4000 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