[ 39.130635] ------------[ cut here ]------------ [ 39.131421] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.133075] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.134280] Modules linked in: [ 39.134779] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.136423] Tainted: [W]=WARN [ 39.136922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.138165] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.138927] 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 [ 39.141584] RSP: 0018:ffff88801a52fbc0 EFLAGS: 00010286 [ 39.142413] RAX: 0000000000000000 RBX: ffffed10034a5f78 RCX: ffffffff813a4050 [ 39.143491] RDX: ffff8880188c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.144563] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034a5f2f [ 39.145649] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.146734] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a52fdf8 [ 39.147801] FS: 00007f671b1e0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.149031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.149929] CR2: 00007ffee82d9ef8 CR3: 000000000ead2000 CR4: 0000000000350ef0 [ 39.151008] Call Trace: [ 39.151398] [ 39.151738] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.152492] ? __create_object+0x59/0x80 [ 39.153143] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.153955] __vmalloc_noprof+0x59/0x60 [ 39.154546] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.155270] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.156045] bpf_prog_alloc+0x39/0x200 [ 39.156622] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.157417] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.158168] do_seccomp+0x349/0x25e0 [ 39.158729] ? find_held_lock+0x2b/0x80 [ 39.159359] ? do_prlimit+0x310/0x610 [ 39.159965] ? __pfx_do_seccomp+0x10/0x10 [ 39.160576] ? do_raw_spin_unlock+0x53/0x220 [ 39.161290] ? _raw_spin_unlock+0x1e/0x40 [ 39.161963] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.162726] ? static_key_count+0x60/0x80 [ 39.163395] prctl_set_seccomp+0x4e/0x70 [ 39.164029] __do_sys_prctl+0xe6c/0x1d70 [ 39.164637] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.165364] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.166170] ? irqentry_exit+0xf3/0x650 [ 39.166768] do_syscall_64+0xbf/0x430 [ 39.167388] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.168179] RIP: 0033:0x7f671b6d25cd [ 39.168726] 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 [ 39.171352] RSP: 002b:00007ffee82d89c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.172497] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f671b6d25cd [ 39.173581] RDX: 0000557df5abbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.174647] RBP: 00007ffee82d8a20 R08: 0000000000000000 R09: 00007ffee82d80c0 [ 39.175734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e32f40ad0 [ 39.176803] R13: 00007ffee82d8e50 R14: 0000557e32f41bc0 R15: 0000557e32f52780 [ 39.177911] [ 39.178266] irq event stamp: 1717 [ 39.178762] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 39.180027] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 39.181300] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 39.182582] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 39.183858] ---[ end trace 0000000000000000 ]--- [ 42.101810] ------------[ cut here ]------------ [ 42.102740] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.104755] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.106335] Modules linked in: [ 42.106985] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.108987] Tainted: [W]=WARN [ 42.109558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.111023] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.111937] 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 [ 42.115141] RSP: 0018:ffff888016e5fbc0 EFLAGS: 00010286 [ 42.116130] RAX: 0000000000000000 RBX: ffffed1002dcbf78 RCX: ffffffff813a4050 [ 42.117424] RDX: ffff888018940000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.118719] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcbf2f [ 42.120004] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.121315] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e5fdf8 [ 42.122612] FS: 00007fc3e5620900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.124058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.125145] CR2: 00007ffe5021aef8 CR3: 000000000dd69000 CR4: 0000000000350ef0 [ 42.126438] Call Trace: [ 42.126937] [ 42.127355] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.128261] ? __create_object+0x59/0x80 [ 42.129052] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.130054] __vmalloc_noprof+0x59/0x60 [ 42.130771] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.131644] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.132585] bpf_prog_alloc+0x39/0x200 [ 42.133333] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.134258] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.135174] do_seccomp+0x349/0x25e0 [ 42.135892] ? find_held_lock+0x2b/0x80 [ 42.136601] ? do_prlimit+0x310/0x610 [ 42.137368] ? __pfx_do_seccomp+0x10/0x10 [ 42.138158] ? do_raw_spin_unlock+0x53/0x220 [ 42.138993] ? _raw_spin_unlock+0x1e/0x40 [ 42.139729] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.140689] ? static_key_count+0x60/0x80 [ 42.141507] prctl_set_seccomp+0x4e/0x70 [ 42.142276] __do_sys_prctl+0xe6c/0x1d70 [ 42.143059] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.143917] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.144894] ? irqentry_exit+0xf3/0x650 [ 42.145623] do_syscall_64+0xbf/0x430 [ 42.146357] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.147312] RIP: 0033:0x7fc3e5b125cd [ 42.148011] 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 [ 42.151192] RSP: 002b:00007ffe50218f90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.152561] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc3e5b125cd [ 42.153859] RDX: 000055bb71599e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.155171] RBP: 00007ffe50218ff0 R08: 0000000000000000 R09: 00007ffe50218690 [ 42.156482] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bb848c4b10 [ 42.157661] R13: 00007ffe50219420 R14: 000055bb848c52b0 R15: 000055bb848d96f0 [ 42.158509] [ 42.158780] irq event stamp: 1821 [ 42.159199] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 42.160182] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 42.161164] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 42.161978] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 42.162689] ---[ end trace 0000000000000000 ]--- [ 42.858216] ------------[ cut here ]------------ [ 42.859171] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.861198] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.862680] Modules linked in: [ 42.863561] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.866105] Tainted: [W]=WARN [ 42.866668] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.868153] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.869080] 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 [ 42.872294] RSP: 0018:ffff88801a79fbc0 EFLAGS: 00010286 [ 42.873293] RAX: 0000000000000000 RBX: ffffed10034f3f78 RCX: ffffffff813a4050 [ 42.874583] RDX: ffff888016851bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.875892] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034f3f2f [ 42.877198] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.878483] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a79fdf8 [ 42.879764] FS: 00007fa57d1f6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.881211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.882270] CR2: 00007fa57d6e8580 CR3: 0000000020222000 CR4: 0000000000350ef0 [ 42.883555] Call Trace: [ 42.884059] [ 42.884471] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.885384] ? __create_object+0x59/0x80 [ 42.886168] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.887136] __vmalloc_noprof+0x59/0x60 [ 42.887895] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.888724] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.889659] bpf_prog_alloc+0x39/0x200 [ 42.890488] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.891548] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.892581] do_seccomp+0x349/0x25e0 [ 42.893417] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.894462] ? __pfx_do_seccomp+0x10/0x10 [ 42.895381] ? find_held_lock+0x2b/0x80 [ 42.896262] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.897395] ? static_key_count+0x60/0x80 [ 42.898323] prctl_set_seccomp+0x4e/0x70 [ 42.899220] __do_sys_prctl+0xe6c/0x1d70 [ 42.900123] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.901059] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.902131] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.903192] ? irqentry_exit+0xf3/0x650 [ 42.904019] do_syscall_64+0xbf/0x430 [ 42.904773] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.905809] RIP: 0033:0x7fa57d6e85cd [ 42.906555] 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 [ 42.910066] RSP: 002b:00007ffed647e920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.911555] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa57d6e85cd [ 42.912953] RDX: 000055d023b49e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.914365] RBP: 00007ffed647e980 R08: 0000000000000000 R09: 00007ffed647e020 [ 42.915771] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d04d757bf0 [ 42.917175] R13: 00007ffed647edb0 R14: 000055d04d761380 R15: 000055d04d76c460 [ 42.918395] [ 42.918741] irq event stamp: 1899 [ 42.919269] hardirqs last enabled at (1909): [] __up_console_sem+0x78/0x80 [ 42.920513] hardirqs last disabled at (1918): [] __up_console_sem+0x5d/0x80 [ 42.921763] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 42.923019] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 42.924254] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40747' (ECDSA) to the list of known hosts. 2025/11/18 20:09:02 fuzzer started 2025/11/18 20:09:02 dialing manager at localhost:34383 2025/11/18 20:09:02 checking machine... 2025/11/18 20:09:02 checking revisions... [ 43.873883] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:09:03 testing simple program... [ 43.978545] cgroup: Unknown subsys name 'net' [ 44.053519] cgroup: Unknown subsys name 'cpuset' [ 44.077664] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:09:02 Registers: info registers vcpu 0 RAX=ffff888017460001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888017460001 RSI=ffff88801745ff58 RDI=ffff88801745ffd8 RBP=ffff88801745f680 RSP=ffff88801745f5b0 R8 =ffffffff869d8196 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffff88801745f688 R13=ffff88801745f670 R14=ffff88801745ff58 R15=ffff88801745f628 RIP=ffffffff8135da20 RFL=00000202 [-------] 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 00007fc3e5620900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe50213000 CR3=000000000ba43000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023b5d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc3e5bd7618 CR3=000000001c185000 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=39303a303220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363439 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000