[ 46.189448] ------------[ cut here ]------------ [ 46.190372] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.192512] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.193978] Modules linked in: [ 46.194614] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.196861] Tainted: [W]=WARN [ 46.197939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.199426] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.200352] 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 [ 46.203509] RSP: 0018:ffff8880169c7bc0 EFLAGS: 00010286 [ 46.204465] RAX: 0000000000000000 RBX: ffffed1002d38f78 RCX: ffffffff813a4050 [ 46.205710] RDX: ffff888016ee3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.206971] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d38f2f [ 46.208228] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.209486] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169c7df8 [ 46.210732] FS: 00007f2fa370f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.212130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.213166] CR2: 00007ffc9b551ef8 CR3: 000000000e3cd000 CR4: 0000000000350ef0 [ 46.214461] Call Trace: [ 46.214912] [ 46.215355] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.216220] ? __create_object+0x59/0x80 [ 46.216942] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.217885] __vmalloc_noprof+0x59/0x60 [ 46.218623] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.219467] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.220379] bpf_prog_alloc+0x39/0x200 [ 46.221059] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.221965] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.222853] do_seccomp+0x349/0x25e0 [ 46.223560] ? find_held_lock+0x2b/0x80 [ 46.224296] ? do_prlimit+0x310/0x610 [ 46.224978] ? __pfx_do_seccomp+0x10/0x10 [ 46.225753] ? do_raw_spin_unlock+0x53/0x220 [ 46.226576] ? _raw_spin_unlock+0x1e/0x40 [ 46.227335] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.228274] ? static_key_count+0x60/0x80 [ 46.229011] prctl_set_seccomp+0x4e/0x70 [ 46.229769] __do_sys_prctl+0xe6c/0x1d70 [ 46.230542] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.231381] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.232328] ? irqentry_exit+0xf3/0x650 [ 46.233027] do_syscall_64+0xbf/0x430 [ 46.233741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.234680] RIP: 0033:0x7f2fa3c015cd [ 46.235367] 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 [ 46.238435] RSP: 002b:00007ffc9b54ff50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.239748] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2fa3c015cd [ 46.240984] RDX: 0000558747ef0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.242246] RBP: 00007ffc9b54ffb0 R08: 0000000000000000 R09: 00007ffc9b54f650 [ 46.243485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558754676ad0 [ 46.244726] R13: 00007ffc9b5503e0 R14: 0000558754677bc0 R15: 0000558754688780 [ 46.245991] [ 46.246454] irq event stamp: 1909 [ 46.247045] hardirqs last enabled at (1917): [] __up_console_sem+0x78/0x80 [ 46.248512] hardirqs last disabled at (1926): [] __up_console_sem+0x5d/0x80 [ 46.249968] softirqs last enabled at (1434): [] handle_softirqs+0x50c/0x770 [ 46.251452] softirqs last disabled at (1329): [] __irq_exit_rcu+0xc4/0x100 [ 46.252911] ---[ end trace 0000000000000000 ]--- [ 49.230525] ------------[ cut here ]------------ [ 49.231453] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.233383] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.234801] Modules linked in: [ 49.235424] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.237357] Tainted: [W]=WARN [ 49.237896] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.239309] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.240151] 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 [ 49.243229] RSP: 0018:ffff8880171e7bc0 EFLAGS: 00010286 [ 49.244117] RAX: 0000000000000000 RBX: ffffed1002e3cf78 RCX: ffffffff813a4050 [ 49.245343] RDX: ffff8880157f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.246595] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3cf2f [ 49.247825] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.249067] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171e7df8 [ 49.250337] FS: 00007fa24c4c3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.251716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.252742] CR2: 00007fa24c9b5580 CR3: 000000001f77c000 CR4: 0000000000350ef0 [ 49.253977] Call Trace: [ 49.254482] [ 49.254884] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.255759] ? __create_object+0x59/0x80 [ 49.256517] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.257462] __vmalloc_noprof+0x59/0x60 [ 49.258142] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.258991] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.259891] bpf_prog_alloc+0x39/0x200 [ 49.260600] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.261490] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.262366] do_seccomp+0x349/0x25e0 [ 49.263013] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.263878] ? __pfx_do_seccomp+0x10/0x10 [ 49.264637] ? find_held_lock+0x2b/0x80 [ 49.265377] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.266321] ? static_key_count+0x60/0x80 [ 49.267054] prctl_set_seccomp+0x4e/0x70 [ 49.267811] __do_sys_prctl+0xe6c/0x1d70 [ 49.268580] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.269407] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.270346] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.271292] ? irqentry_exit+0xf3/0x650 [ 49.271984] do_syscall_64+0xbf/0x430 [ 49.272696] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.273626] RIP: 0033:0x7fa24c9b55cd [ 49.274326] 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 [ 49.277402] RSP: 002b:00007ffc00ce39d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.278724] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa24c9b55cd [ 49.279968] RDX: 000055da370c1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.281220] RBP: 00007ffc00ce3a30 R08: 0000000000000000 R09: 00007ffc00ce30d0 [ 49.282481] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da577adad0 [ 49.283716] R13: 00007ffc00ce3e60 R14: 000055da577aebc0 R15: 000055da577bf780 [ 49.284998] [ 49.285448] irq event stamp: 1755 [ 49.286035] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 49.287527] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 49.289000] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 49.290505] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 49.291967] ---[ end trace 0000000000000000 ]--- [ 49.989105] ------------[ cut here ]------------ [ 49.990030] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.991977] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.993422] Modules linked in: [ 49.994001] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.995955] Tainted: [W]=WARN [ 49.996545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.997988] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.998913] 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 [ 50.002024] RSP: 0018:ffff888017127bc0 EFLAGS: 00010286 [ 50.003016] RAX: 0000000000000000 RBX: ffffed1002e24f78 RCX: ffffffff813a4050 [ 50.004285] RDX: ffff888016f10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.005557] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e24f2f [ 50.006829] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.008108] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017127df8 [ 50.009382] FS: 00007f3f4a162900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.010839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.011865] CR2: 00007f3f4a654580 CR3: 000000000e22f000 CR4: 0000000000350ef0 [ 50.013139] Call Trace: [ 50.013638] [ 50.014037] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.014946] ? __create_object+0x59/0x80 [ 50.015732] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.016684] __vmalloc_noprof+0x59/0x60 [ 50.017432] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.018320] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.019237] bpf_prog_alloc+0x39/0x200 [ 50.019915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.020825] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.021728] do_seccomp+0x349/0x25e0 [ 50.022445] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.023347] ? __pfx_do_seccomp+0x10/0x10 [ 50.024084] ? find_held_lock+0x2b/0x80 [ 50.024836] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.025800] ? static_key_count+0x60/0x80 [ 50.026602] prctl_set_seccomp+0x4e/0x70 [ 50.027369] __do_sys_prctl+0xe6c/0x1d70 [ 50.028103] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.028951] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.029900] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.030874] ? irqentry_exit+0xf3/0x650 [ 50.031627] do_syscall_64+0xbf/0x430 [ 50.032357] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.033292] RIP: 0033:0x7f3f4a6545cd [ 50.033940] 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 [ 50.036667] RSP: 002b:00007ffc870bc310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.037791] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f4a6545cd [ 50.038862] RDX: 000055f6174d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.039922] RBP: 00007ffc870bc370 R08: 0000000000000000 R09: 00007ffc870bba10 [ 50.040978] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f640b87ad0 [ 50.042031] R13: 00007ffc870bc7a0 R14: 000055f640b88bc0 R15: 000055f640b99780 [ 50.043129] [ 50.043509] irq event stamp: 1721 [ 50.044005] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 50.045264] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 50.046524] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 50.047791] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 50.049042] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3032' (ECDSA) to the list of known hosts. 2025/11/18 12:21:00 fuzzer started 2025/11/18 12:21:00 dialing manager at localhost:34383 2025/11/18 12:21:00 checking machine... 2025/11/18 12:21:00 checking revisions... [ 50.839593] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:21:00 testing simple program... [ 50.928325] cgroup: Unknown subsys name 'net' [ 50.993646] cgroup: Unknown subsys name 'cpuset' [ 51.003875] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:20:59 Registers: info registers vcpu 0 RAX=00000000154e1c6b RBX=ffff888017178000 RCX=00000000947a77e9 RDX=00000000154e1c6b RSI=ffff888017178a80 RDI=00000000d6365ab0 RBP=ffff888017178a58 RSP=ffff888018987528 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888017178a80 R13=2c6dc65ca9c89454 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275a5 RFL=00000092 [--S-A--] 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 00007fa24c4c3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa24c48d008 CR3=000000001f73e000 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 info registers vcpu 1 RAX=000000000002bc05 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=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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffde7cbca68 CR3=0000000005c8a000 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=00007f50929bd510000055cc663c1790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000