[ 54.159825] ------------[ cut here ]------------ [ 54.160607] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.162223] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.163444] Modules linked in: [ 54.163926] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.165578] Tainted: [W]=WARN [ 54.166035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.167229] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.167934] 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 [ 54.170568] RSP: 0018:ffff88800c4ffbc0 EFLAGS: 00010286 [ 54.171350] RAX: 0000000000000000 RBX: ffffed100189ff78 RCX: ffffffff813a4050 [ 54.172395] RDX: ffff888017888000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.173471] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100189ff2f [ 54.174542] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.175603] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c4ffdf8 [ 54.176665] FS: 00007fc2b6913900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.177846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.178730] CR2: 00007fc2b6e05580 CR3: 000000000b6a2000 CR4: 0000000000350ef0 [ 54.179791] Call Trace: [ 54.180200] [ 54.180558] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.181288] ? __create_object+0x59/0x80 [ 54.181903] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.182706] __vmalloc_noprof+0x59/0x60 [ 54.183321] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.184007] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.184786] bpf_prog_alloc+0x39/0x200 [ 54.185413] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.186188] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.186904] do_seccomp+0x349/0x25e0 [ 54.187494] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.188295] ? __pfx_do_seccomp+0x10/0x10 [ 54.189067] ? find_held_lock+0x2b/0x80 [ 54.189866] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.190861] ? static_key_count+0x60/0x80 [ 54.191688] prctl_set_seccomp+0x4e/0x70 [ 54.192312] __do_sys_prctl+0xe6c/0x1d70 [ 54.192921] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.193651] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.194445] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.195223] ? irqentry_exit+0xf3/0x650 [ 54.195809] do_syscall_64+0xbf/0x430 [ 54.196414] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.197185] RIP: 0033:0x7fc2b6e055cd [ 54.197751] 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 [ 54.200303] RSP: 002b:00007fffbfb9de30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.201409] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2b6e055cd [ 54.202475] RDX: 000055e019251e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.203512] RBP: 00007fffbfb9de90 R08: 0000000000000000 R09: 00007fffbfb9d530 [ 54.204557] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e03b482ad0 [ 54.205624] R13: 00007fffbfb9e2c0 R14: 000055e03b483bc0 R15: 000055e03b494780 [ 54.206675] [ 54.207019] irq event stamp: 1759 [ 54.207559] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 54.208807] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 54.210055] softirqs last enabled at (1512): [] handle_softirqs+0x50c/0x770 [ 54.211348] softirqs last disabled at (1505): [] __irq_exit_rcu+0xc4/0x100 [ 54.212599] ---[ end trace 0000000000000000 ]--- [ 57.590409] ------------[ cut here ]------------ [ 57.591362] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.593341] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.594786] Modules linked in: [ 57.595475] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.597430] Tainted: [W]=WARN [ 57.598013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.599467] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.600378] 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 [ 57.603524] RSP: 0018:ffff88801a62fbc0 EFLAGS: 00010286 [ 57.604489] RAX: 0000000000000000 RBX: ffffed10034c5f78 RCX: ffffffff813a4050 [ 57.605747] RDX: ffff888016910000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.607070] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c5f2f [ 57.608364] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.609788] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a62fdf8 [ 57.611283] FS: 00007f9584731900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.612944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.614177] CR2: 00007f9584c23580 CR3: 000000000e1cb000 CR4: 0000000000350ef0 [ 57.615674] Call Trace: [ 57.616254] [ 57.616720] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.617778] ? __create_object+0x59/0x80 [ 57.618688] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.619796] __vmalloc_noprof+0x59/0x60 [ 57.620631] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.621500] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.622439] bpf_prog_alloc+0x39/0x200 [ 57.623165] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.624050] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.624957] do_seccomp+0x349/0x25e0 [ 57.625677] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.626580] ? __pfx_do_seccomp+0x10/0x10 [ 57.627364] ? find_held_lock+0x2b/0x80 [ 57.628069] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.629075] ? static_key_count+0x60/0x80 [ 57.630003] prctl_set_seccomp+0x4e/0x70 [ 57.630885] __do_sys_prctl+0xe6c/0x1d70 [ 57.631792] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.632652] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.633610] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.634570] ? irqentry_exit+0xf3/0x650 [ 57.635329] do_syscall_64+0xbf/0x430 [ 57.636013] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.636946] RIP: 0033:0x7f9584c235cd [ 57.637789] 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 [ 57.641499] RSP: 002b:00007fff8bda9660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.643124] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9584c235cd [ 57.644603] RDX: 0000556212ec8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.646041] RBP: 00007fff8bda96c0 R08: 0000000000000000 R09: 00007fff8bda8d60 [ 57.647319] R10: 0000000000000000 R11: 0000000000000246 R12: 000055622ef5bad0 [ 57.648597] R13: 00007fff8bda9af0 R14: 000055622ef5cbc0 R15: 000055622ef6d780 [ 57.650046] [ 57.650582] irq event stamp: 1823 [ 57.651271] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 57.652790] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 57.654460] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 57.655761] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 57.657020] ---[ end trace 0000000000000000 ]--- [ 58.493322] ------------[ cut here ]------------ [ 58.494030] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.495628] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 58.497800] Modules linked in: [ 58.498326] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.500257] Tainted: [W]=WARN [ 58.500699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.501870] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.502590] 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 [ 58.505305] RSP: 0018:ffff8880176c7bc0 EFLAGS: 00010286 [ 58.506285] RAX: 0000000000000000 RBX: ffffed1002ed8f78 RCX: ffffffff813a4050 [ 58.507426] RDX: ffff888016913780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.508447] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed8f2f [ 58.509459] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.510477] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176c7df8 [ 58.511486] FS: 00007fdc41da1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.512641] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.513488] CR2: 00007fdc42293580 CR3: 000000000ce5f000 CR4: 0000000000350ef0 [ 58.514514] Call Trace: [ 58.514883] [ 58.515240] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.515914] ? __create_object+0x59/0x80 [ 58.516536] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.517308] __vmalloc_noprof+0x59/0x60 [ 58.517883] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.518576] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.519318] bpf_prog_alloc+0x39/0x200 [ 58.519867] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.520610] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.521320] do_seccomp+0x349/0x25e0 [ 58.521866] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.522578] ? __pfx_do_seccomp+0x10/0x10 [ 58.523193] ? find_held_lock+0x2b/0x80 [ 58.523758] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.524519] ? static_key_count+0x60/0x80 [ 58.525148] prctl_set_seccomp+0x4e/0x70 [ 58.525737] __do_sys_prctl+0xe6c/0x1d70 [ 58.526356] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.527003] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.527760] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.528531] ? irqentry_exit+0xf3/0x650 [ 58.529142] do_syscall_64+0xbf/0x430 [ 58.529701] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.530461] RIP: 0033:0x7fdc422935cd [ 58.530983] 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 [ 58.533481] RSP: 002b:00007ffc6e2c1080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.534565] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdc422935cd [ 58.535587] RDX: 00005589b5869e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.536606] RBP: 00007ffc6e2c10e0 R08: 0000000000000000 R09: 00007ffc6e2c0780 [ 58.537627] R10: 0000000000000000 R11: 0000000000000246 R12: 00005589ca657ad0 [ 58.538679] R13: 00007ffc6e2c1510 R14: 00005589ca658bc0 R15: 00005589ca669780 [ 58.539754] [ 58.540201] irq event stamp: 2053 [ 58.540682] hardirqs last enabled at (2061): [] __up_console_sem+0x78/0x80 [ 58.541962] hardirqs last disabled at (2070): [] __up_console_sem+0x5d/0x80 [ 58.543172] softirqs last enabled at (2030): [] handle_softirqs+0x50c/0x770 [ 58.544402] softirqs last disabled at (2019): [] __irq_exit_rcu+0xc4/0x100 [ 58.545613] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62297' (ECDSA) to the list of known hosts. 2025/11/18 11:19:48 fuzzer started 2025/11/18 11:19:48 dialing manager at localhost:34383 2025/11/18 11:19:48 checking machine... 2025/11/18 11:19:48 checking revisions... [ 59.455429] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:19:48 testing simple program... [ 59.549734] cgroup: Unknown subsys name 'net' [ 59.624847] cgroup: Unknown subsys name 'cpuset' [ 59.638072] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:19:47 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000002 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff88806ce08ac8 RSP=ffff88806ce089f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88806ce08ab8 R14=ffff888019819bc0 R15=ffff88806ce08a70 RIP=ffffffff8152928c RFL=00000296 [--S-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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055fe0a7ff650 CR3=000000000c2cd000 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=2037343a39313a313120383120766f4e XMM01=6964206465766965636552203a5d3234 XMM02=6f63736964203a31313a383831343520 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037343a39313a3131203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff84c712ab RBX=ffffffff869b054c RCX=ffffffff84c7129f RDX=0000000000000000 RSI=ffffffff86e880c6 RDI=ffffffff869b0520 RBP=ffffffff869b0540 RSP=ffff88806cf08988 R8 =ffffffff86e880c6 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7fe1 R12=ffffffff869b0548 R13=ffffffff869b0520 R14=ffffffff869b053c R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000283 [--S---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 00007f9584731900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9584ce8618 CR3=000000001f7e8000 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=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