[ 39.128902] ------------[ cut here ]------------ [ 39.129861] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.131937] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.133377] Modules linked in: [ 39.134018] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.136199] Tainted: [W]=WARN [ 39.136889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.138347] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.139260] 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 [ 39.142407] RSP: 0018:ffff888015f87bc0 EFLAGS: 00010286 [ 39.143378] RAX: 0000000000000000 RBX: ffffed1002bf0f78 RCX: ffffffff813a4050 [ 39.144626] RDX: ffff88801658b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.145943] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf0f2f [ 39.147223] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.148488] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f87df8 [ 39.149739] FS: 00007f60ad4cb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.151181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.152212] CR2: 00007ffc78ab9ef8 CR3: 000000000d64f000 CR4: 0000000000350ef0 [ 39.153483] Call Trace: [ 39.154015] [ 39.154427] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.155313] ? __create_object+0x59/0x80 [ 39.156098] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.157042] __vmalloc_noprof+0x59/0x60 [ 39.157799] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.158623] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.159546] bpf_prog_alloc+0x39/0x200 [ 39.160271] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.161191] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.162100] do_seccomp+0x349/0x25e0 [ 39.162816] ? find_held_lock+0x2b/0x80 [ 39.163526] ? do_prlimit+0x310/0x610 [ 39.164268] ? __pfx_do_seccomp+0x10/0x10 [ 39.165030] ? do_raw_spin_unlock+0x53/0x220 [ 39.165860] ? _raw_spin_unlock+0x1e/0x40 [ 39.166588] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.167534] ? static_key_count+0x60/0x80 [ 39.168341] prctl_set_seccomp+0x4e/0x70 [ 39.169112] __do_sys_prctl+0xe6c/0x1d70 [ 39.169879] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.170729] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.171691] ? irqentry_exit+0xf3/0x650 [ 39.172405] do_syscall_64+0xbf/0x430 [ 39.173154] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.174104] RIP: 0033:0x7f60ad9bd5cd [ 39.174782] 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 [ 39.177941] RSP: 002b:00007ffc78ab8c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.179288] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f60ad9bd5cd [ 39.180557] RDX: 0000560da3ddee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.181854] RBP: 00007ffc78ab8c70 R08: 0000000000000000 R09: 00007ffc78ab8310 [ 39.183133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560ddc405ad0 [ 39.184397] R13: 00007ffc78ab90a0 R14: 0000560ddc406bc0 R15: 0000560ddc417780 [ 39.185706] [ 39.186131] irq event stamp: 1813 [ 39.186760] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 39.188274] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 39.189803] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770 [ 39.191328] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 39.192833] ---[ end trace 0000000000000000 ]--- [ 42.000787] ------------[ cut here ]------------ [ 42.001543] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.003356] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.004661] Modules linked in: [ 42.005176] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.006972] Tainted: [W]=WARN [ 42.007459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.008752] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.009514] 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 [ 42.012323] RSP: 0018:ffff888016a4fbc0 EFLAGS: 00010286 [ 42.013170] RAX: 0000000000000000 RBX: ffffed1002d49f78 RCX: ffffffff813a4050 [ 42.014311] RDX: ffff888015b93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.015438] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d49f2f [ 42.016566] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.017691] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a4fdf8 [ 42.018828] FS: 00007f1f2e4a2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.020089] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.021025] CR2: 00007f1f2e994580 CR3: 0000000020626000 CR4: 0000000000350ef0 [ 42.022166] Call Trace: [ 42.022571] [ 42.022971] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.023755] ? __create_object+0x59/0x80 [ 42.024401] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.025251] __vmalloc_noprof+0x59/0x60 [ 42.025934] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.026700] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.027479] bpf_prog_alloc+0x39/0x200 [ 42.028128] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.028933] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.029723] do_seccomp+0x349/0x25e0 [ 42.030310] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.031073] ? __pfx_do_seccomp+0x10/0x10 [ 42.031707] ? find_held_lock+0x2b/0x80 [ 42.032314] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.033130] ? static_key_count+0x60/0x80 [ 42.033814] prctl_set_seccomp+0x4e/0x70 [ 42.034439] __do_sys_prctl+0xe6c/0x1d70 [ 42.035109] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.035831] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.036607] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.037433] ? irqentry_exit+0xf3/0x650 [ 42.038103] do_syscall_64+0xbf/0x430 [ 42.038725] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.039491] RIP: 0033:0x7f1f2e9945cd [ 42.040088] 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 [ 42.042794] RSP: 002b:00007fffa9912c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.043947] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f2e9945cd [ 42.045027] RDX: 00005615e88c3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.046129] RBP: 00007fffa9912cb0 R08: 0000000000000000 R09: 00007fffa9912350 [ 42.047221] R10: 0000000000000000 R11: 0000000000000246 R12: 00005615fb7fbad0 [ 42.048297] R13: 00007fffa99130e0 R14: 00005615fb7fcbc0 R15: 00005615fb80d780 [ 42.049396] [ 42.049787] irq event stamp: 1927 [ 42.050313] hardirqs last enabled at (1935): [] __up_console_sem+0x78/0x80 [ 42.051619] hardirqs last disabled at (1944): [] __up_console_sem+0x5d/0x80 [ 42.052888] softirqs last enabled at (1462): [] handle_softirqs+0x50c/0x770 [ 42.054168] softirqs last disabled at (1449): [] __irq_exit_rcu+0xc4/0x100 [ 42.055412] ---[ end trace 0000000000000000 ]--- [ 42.844600] ------------[ cut here ]------------ [ 42.845524] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.847589] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 42.849074] Modules linked in: [ 42.849697] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.851674] Tainted: [W]=WARN [ 42.852230] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.853695] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.854556] 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 [ 42.857691] RSP: 0018:ffff888016ac7bc0 EFLAGS: 00010286 [ 42.858619] RAX: 0000000000000000 RBX: ffffed1002d58f78 RCX: ffffffff813a4050 [ 42.859927] RDX: ffff888015cfb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.861205] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d58f2f [ 42.862483] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.863742] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ac7df8 [ 42.865002] FS: 00007f7ee67d5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.866421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.867477] CR2: 00007f7ee6cc7580 CR3: 0000000016842000 CR4: 0000000000350ef0 [ 42.868741] Call Trace: [ 42.869200] [ 42.869603] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.870495] ? __create_object+0x59/0x80 [ 42.871272] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.872231] __vmalloc_noprof+0x59/0x60 [ 42.872981] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.873850] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.874800] bpf_prog_alloc+0x39/0x200 [ 42.875481] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.876398] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.877300] do_seccomp+0x349/0x25e0 [ 42.878023] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.878912] ? __pfx_do_seccomp+0x10/0x10 [ 42.879674] ? find_held_lock+0x2b/0x80 [ 42.880380] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.881336] ? static_key_count+0x60/0x80 [ 42.882147] prctl_set_seccomp+0x4e/0x70 [ 42.882917] __do_sys_prctl+0xe6c/0x1d70 [ 42.883695] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.884500] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.885454] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.886440] ? irqentry_exit+0xf3/0x650 [ 42.887199] do_syscall_64+0xbf/0x430 [ 42.887946] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.888888] RIP: 0033:0x7f7ee6cc75cd [ 42.889543] 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 [ 42.892668] RSP: 002b:00007ffd52119b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.894020] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ee6cc75cd [ 42.895292] RDX: 0000561163565e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.896568] RBP: 00007ffd52119bd0 R08: 0000000000000000 R09: 00007ffd52119270 [ 42.897866] R10: 0000000000000000 R11: 0000000000000246 R12: 000056117af79240 [ 42.899136] R13: 00007ffd5211a000 R14: 000056117af78bf0 R15: 000056117af8d4d0 [ 42.900417] [ 42.900887] irq event stamp: 1711 [ 42.901489] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 42.903018] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 42.904519] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 42.906064] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 42.907556] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4894' (ECDSA) to the list of known hosts. 2025/11/18 03:57:14 fuzzer started 2025/11/18 03:57:15 dialing manager at localhost:37895 2025/11/18 03:57:15 checking machine... 2025/11/18 03:57:15 checking revisions... [ 43.966533] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:57:15 testing simple program... [ 44.058914] cgroup: Unknown subsys name 'net' [ 44.124274] cgroup: Unknown subsys name 'cpuset' [ 44.145003] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:57:14 Registers: info registers vcpu 0 RAX=ffff888016155340 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08938 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e3c R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526ee8 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 00007f44317bf900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4430ed5038 CR3=000000000f393000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=fe91c940a92ef9be00000000000ae988 XMM05=c0d2fed2a615b868000000000031f5e0 XMM06=07c8bb74b6c04a44000000000031e478 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=fffffbfff10b3038 RBX=fffffbfff10b3052 RCX=ffffffff816332ba RDX=fffffbfff10b3050 RSI=0000000000000118 RDI=ffffffff88598178 RBP=fffffbfff10b302f RSP=ffff88806cf08c20 R8 =0000000000000001 R9 =fffffbfff10b3051 R10=ffffffff8859828f R11=0000000000000004 R12=0000000000000001 R13=ffffffff88598178 R14=00000009e2d3bcac R15=00000000004f8cf8 RIP=ffffffff81b2cfc9 RFL=00000046 [---Z-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1f2ea57650 CR3=000000000c144000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3933325b646873732034313a3735 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323833 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000