[ 44.092145] ------------[ cut here ]------------ [ 44.093033] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.095191] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 44.096680] Modules linked in: [ 44.097325] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.099319] Tainted: [W]=WARN [ 44.099864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.101343] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.102262] 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 [ 44.105451] RSP: 0018:ffff8880162dfbc0 EFLAGS: 00010286 [ 44.106433] RAX: 0000000000000000 RBX: ffffed1002c5bf78 RCX: ffffffff813a4050 [ 44.107724] RDX: ffff8880158eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.109000] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c5bf2f [ 44.110278] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.111564] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162dfdf8 [ 44.112846] FS: 00007f46cc6b7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.114283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.115362] CR2: 00007ffee6303ef8 CR3: 0000000019bb5000 CR4: 0000000000350ef0 [ 44.116640] Call Trace: [ 44.117146] [ 44.117561] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.118462] ? __create_object+0x59/0x80 [ 44.119249] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.120211] __vmalloc_noprof+0x59/0x60 [ 44.120928] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.121797] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.122720] bpf_prog_alloc+0x39/0x200 [ 44.123465] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.124402] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.125294] do_seccomp+0x349/0x25e0 [ 44.125969] ? find_held_lock+0x2b/0x80 [ 44.126717] ? do_prlimit+0x310/0x610 [ 44.127467] ? __pfx_do_seccomp+0x10/0x10 [ 44.128242] ? do_raw_spin_unlock+0x53/0x220 [ 44.129088] ? _raw_spin_unlock+0x1e/0x40 [ 44.129827] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.130789] ? static_key_count+0x60/0x80 [ 44.131591] prctl_set_seccomp+0x4e/0x70 [ 44.132369] __do_sys_prctl+0xe6c/0x1d70 [ 44.133154] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.133979] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.134950] ? irqentry_exit+0xf3/0x650 [ 44.135718] do_syscall_64+0xbf/0x430 [ 44.136458] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.137419] RIP: 0033:0x7f46ccba95cd [ 44.138124] 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 [ 44.141306] RSP: 002b:00007ffee6302a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.142660] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46ccba95cd [ 44.143948] RDX: 000055745de52e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.145224] RBP: 00007ffee6302a80 R08: 0000000000000000 R09: 00007ffee6302120 [ 44.146493] R10: 0000000000000000 R11: 0000000000000246 R12: 000055748819cbf0 [ 44.147791] R13: 00007ffee6302eb0 R14: 00005574881a6380 R15: 00005574881b1460 [ 44.149105] [ 44.149532] irq event stamp: 1759 [ 44.150177] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 44.151712] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 44.153265] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 44.154783] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 44.156306] ---[ end trace 0000000000000000 ]--- [ 47.334365] ------------[ cut here ]------------ [ 47.335355] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.337382] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 47.338889] Modules linked in: [ 47.339584] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.341584] Tainted: [W]=WARN [ 47.342190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.343690] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.344616] 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 [ 47.347804] RSP: 0018:ffff88801759fbc0 EFLAGS: 00010286 [ 47.348789] RAX: 0000000000000000 RBX: ffffed1002eb3f78 RCX: ffffffff813a4050 [ 47.350096] RDX: ffff888015e93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.351430] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb3f2f [ 47.352745] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.354038] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801759fdf8 [ 47.355497] FS: 00007fbc1dac0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.357350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.358709] CR2: 00007ffca45d5ef8 CR3: 000000000c4dd000 CR4: 0000000000350ef0 [ 47.359990] Call Trace: [ 47.360409] [ 47.360739] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.361468] ? __create_object+0x59/0x80 [ 47.362093] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.362826] __vmalloc_noprof+0x59/0x60 [ 47.363441] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.363961] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.364545] bpf_prog_alloc+0x39/0x200 [ 47.364977] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.365564] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.366143] do_seccomp+0x349/0x25e0 [ 47.366572] ? find_held_lock+0x2b/0x80 [ 47.367030] ? do_prlimit+0x310/0x610 [ 47.367506] ? __pfx_do_seccomp+0x10/0x10 [ 47.367968] ? do_raw_spin_unlock+0x53/0x220 [ 47.368495] ? _raw_spin_unlock+0x1e/0x40 [ 47.368958] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.369573] ? static_key_count+0x60/0x80 [ 47.370076] prctl_set_seccomp+0x4e/0x70 [ 47.370538] __do_sys_prctl+0xe6c/0x1d70 [ 47.371005] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.371557] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.372169] ? irqentry_exit+0xf3/0x650 [ 47.372621] do_syscall_64+0xbf/0x430 [ 47.373092] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.373659] RIP: 0033:0x7fbc1dfb25cd [ 47.374105] 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 [ 47.376102] RSP: 002b:00007ffca45d45c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.376920] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc1dfb25cd [ 47.377735] RDX: 000055adb4e6de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.378542] RBP: 00007ffca45d4620 R08: 0000000000000000 R09: 00007ffca45d3cc0 [ 47.379357] R10: 0000000000000000 R11: 0000000000000246 R12: 000055adf2fce2b0 [ 47.380155] R13: 00007ffca45d4a50 R14: 000055adf2fd0d20 R15: 000055adf2fe28d0 [ 47.380937] [ 47.381244] irq event stamp: 1753 [ 47.381621] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 47.382582] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 47.383420] softirqs last enabled at (1274): [] handle_softirqs+0x50c/0x770 [ 47.384174] softirqs last disabled at (1265): [] __irq_exit_rcu+0xc4/0x100 [ 47.384877] ---[ end trace 0000000000000000 ]--- [ 48.125522] ------------[ cut here ]------------ [ 48.126435] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.128486] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 48.129938] Modules linked in: [ 48.130573] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.133999] Tainted: [W]=WARN [ 48.134719] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.136216] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.137162] 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 [ 48.140336] RSP: 0018:ffff888017067bc0 EFLAGS: 00010286 [ 48.141323] RAX: 0000000000000000 RBX: ffffed1002e0cf78 RCX: ffffffff813a4050 [ 48.142644] RDX: ffff88800e123780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.143952] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0cf2f [ 48.145241] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.146525] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017067df8 [ 48.147852] FS: 00007f10c40e8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.149298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.150363] CR2: 00007ffe753f6ef8 CR3: 000000001ddd2000 CR4: 0000000000350ef0 [ 48.151706] Call Trace: [ 48.152220] [ 48.152632] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.153538] ? __create_object+0x59/0x80 [ 48.154323] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.155321] __vmalloc_noprof+0x59/0x60 [ 48.156040] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.156933] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.157885] bpf_prog_alloc+0x39/0x200 [ 48.158617] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.159572] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.160474] do_seccomp+0x349/0x25e0 [ 48.161203] ? find_held_lock+0x2b/0x80 [ 48.161936] ? do_prlimit+0x310/0x610 [ 48.162680] ? __pfx_do_seccomp+0x10/0x10 [ 48.163490] ? do_raw_spin_unlock+0x53/0x220 [ 48.164342] ? _raw_spin_unlock+0x1e/0x40 [ 48.165125] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.166094] ? static_key_count+0x60/0x80 [ 48.166857] prctl_set_seccomp+0x4e/0x70 [ 48.167659] __do_sys_prctl+0xe6c/0x1d70 [ 48.168442] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.169308] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.170294] ? irqentry_exit+0xf3/0x650 [ 48.171041] do_syscall_64+0xbf/0x430 [ 48.171797] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.172750] RIP: 0033:0x7f10c45da5cd [ 48.173461] 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 [ 48.176679] RSP: 002b:00007ffe753f4a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.178070] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f10c45da5cd [ 48.179386] RDX: 0000558a0782ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.180673] RBP: 00007ffe753f4aa0 R08: 0000000000000000 R09: 00007ffe753f4140 [ 48.181959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a2dae9240 [ 48.183263] R13: 00007ffe753f4ed0 R14: 0000558a2dae8bf0 R15: 0000558a2dafd4d0 [ 48.184577] [ 48.185004] irq event stamp: 2067 [ 48.185648] hardirqs last enabled at (2077): [] __up_console_sem+0x78/0x80 [ 48.187188] hardirqs last disabled at (2086): [] __up_console_sem+0x5d/0x80 [ 48.188722] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 48.190291] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 48.191829] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25498' (ECDSA) to the list of known hosts. 2025/11/18 02:42:03 fuzzer started 2025/11/18 02:42:03 dialing manager at localhost:37895 2025/11/18 02:42:03 checking machine... 2025/11/18 02:42:03 checking revisions... [ 49.122836] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:42:03 testing simple program... [ 49.213353] cgroup: Unknown subsys name 'net' [ 49.273379] cgroup: Unknown subsys name 'cpuset' [ 49.296498] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:42:02 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009612618 RSP=ffff888009627698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000000 R14=0000000000000000 R15=0000000000020000 RIP=ffffffff81527087 RFL=00000016 [----AP-] 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055adf2ff4338 CR3=000000000cad2000 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=82a8b379052b03baa944ca8d4bf356fd XMM02=000000000030a3a0eff9b2d0a8fce9cb XMM03=000000000030a4702c67c8bc2e329bc3 XMM04=bc1e3511d35013ff00000000000ae988 XMM05=0aa264be23cd0d770000000000325058 XMM06=817b8945e9d5037300000000003246f0 XMM07=e042d86d42eb936e0000000000315168 XMM08=1351e99498b52f57000000000030a470 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0d35f07 RBX=ffffffff869af83c RCX=ffffffff84c6acde RDX=0000000000000004 RSI=ffffffff86e86e80 RDI=ffffffff869af834 RBP=ffffffff869af834 RSP=ffff8880175f74a8 R8 =ffffffff86e86e80 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d20 R12=ffffffff869af844 R13=ffffffff869af834 R14=ffffffff869af834 R15=dffffc0000000000 RIP=ffffffff8135daaa RFL=00000213 [----A-C] 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 00007fbc1dac0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbc1e077618 CR3=000000000e8ca000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000