[ 54.175541] ------------[ cut here ]------------ [ 54.176455] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.178662] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 54.180337] Modules linked in: [ 54.180977] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.182988] Tainted: [W]=WARN [ 54.183553] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.185032] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.185966] 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 [ 54.189134] RSP: 0018:ffff88801644fbc0 EFLAGS: 00010286 [ 54.190129] RAX: 0000000000000000 RBX: ffffed1002c89f78 RCX: ffffffff813a4050 [ 54.191431] RDX: ffff88800f20d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.192705] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c89f2f [ 54.194029] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.195309] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801644fdf8 [ 54.196596] FS: 00007f2eafd72900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.198040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.199106] CR2: 00007f2eb0264580 CR3: 000000000d170000 CR4: 0000000000350ef0 [ 54.200405] Call Trace: [ 54.200922] [ 54.201341] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.202271] ? __create_object+0x59/0x80 [ 54.203070] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.204042] __vmalloc_noprof+0x59/0x60 [ 54.204795] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.205618] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.206561] bpf_prog_alloc+0x39/0x200 [ 54.207297] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.208224] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.209141] do_seccomp+0x349/0x25e0 [ 54.209888] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.210786] ? __pfx_do_seccomp+0x10/0x10 [ 54.211538] ? find_held_lock+0x2b/0x80 [ 54.212307] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.213273] ? static_key_count+0x60/0x80 [ 54.214093] prctl_set_seccomp+0x4e/0x70 [ 54.214878] __do_sys_prctl+0xe6c/0x1d70 [ 54.215622] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.216491] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.217459] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.218438] ? irqentry_exit+0xf3/0x650 [ 54.219227] do_syscall_64+0xbf/0x430 [ 54.219969] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.220919] RIP: 0033:0x7f2eb02645cd [ 54.221581] 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 [ 54.224765] RSP: 002b:00007ffc8d1e0d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.226145] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2eb02645cd [ 54.227443] RDX: 00005586ad2dee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.228752] RBP: 00007ffc8d1e0df0 R08: 0000000000000000 R09: 00007ffc8d1e0490 [ 54.230081] R10: 0000000000000000 R11: 0000000000000246 R12: 00005586e4c87ad0 [ 54.231391] R13: 00007ffc8d1e1220 R14: 00005586e4c88bc0 R15: 00005586e4c99780 [ 54.232718] [ 54.233180] irq event stamp: 1839 [ 54.233858] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 54.235398] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 54.236953] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 54.238516] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 54.240062] ---[ end trace 0000000000000000 ]--- [ 57.035810] ------------[ cut here ]------------ [ 57.036283] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.037197] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 57.037860] Modules linked in: [ 57.038129] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.039026] Tainted: [W]=WARN [ 57.039274] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.039936] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.040325] 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 [ 57.041780] RSP: 0018:ffff888016b57bc0 EFLAGS: 00010286 [ 57.042202] RAX: 0000000000000000 RBX: ffffed1002d6af78 RCX: ffffffff813a4050 [ 57.042777] RDX: ffff888015d89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.043331] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6af2f [ 57.043912] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.044469] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b57df8 [ 57.045043] FS: 00007fa006dc4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.045823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.046281] CR2: 00007fa0072b6580 CR3: 000000000e5cb000 CR4: 0000000000350ef0 [ 57.046857] Call Trace: [ 57.047078] [ 57.047262] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.047646] ? __create_object+0x59/0x80 [ 57.047997] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.048413] __vmalloc_noprof+0x59/0x60 [ 57.048747] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.049118] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.049515] bpf_prog_alloc+0x39/0x200 [ 57.049857] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.050254] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.050640] do_seccomp+0x349/0x25e0 [ 57.050959] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.051343] ? __pfx_do_seccomp+0x10/0x10 [ 57.051675] ? find_held_lock+0x2b/0x80 [ 57.052022] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.052435] ? static_key_count+0x60/0x80 [ 57.052794] prctl_set_seccomp+0x4e/0x70 [ 57.053122] __do_sys_prctl+0xe6c/0x1d70 [ 57.053450] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.053840] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.054252] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.054662] ? irqentry_exit+0xf3/0x650 [ 57.055001] do_syscall_64+0xbf/0x430 [ 57.055311] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.055717] RIP: 0033:0x7fa0072b65cd [ 57.056037] 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 [ 57.057462] RSP: 002b:00007fff3c361e80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.058082] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa0072b65cd [ 57.058642] RDX: 000055f19707ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.059218] RBP: 00007fff3c361ee0 R08: 0000000000000000 R09: 00007fff3c361580 [ 57.059791] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f1b04bfbf0 [ 57.060346] R13: 00007fff3c362310 R14: 000055f1b04c9380 R15: 000055f1b04d4460 [ 57.060931] [ 57.061122] irq event stamp: 1651 [ 57.061394] hardirqs last enabled at (1659): [] __up_console_sem+0x78/0x80 [ 57.062097] hardirqs last disabled at (1676): [] __up_console_sem+0x5d/0x80 [ 57.062783] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 57.063457] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 57.064129] ---[ end trace 0000000000000000 ]--- [ 57.762466] ------------[ cut here ]------------ [ 57.763424] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.765405] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 57.766895] Modules linked in: [ 57.767486] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.769483] Tainted: [W]=WARN [ 57.770083] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.771559] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.772473] 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 [ 57.775676] RSP: 0018:ffff888016af7bc0 EFLAGS: 00010286 [ 57.776669] RAX: 0000000000000000 RBX: ffffed1002d5ef78 RCX: ffffffff813a4050 [ 57.777971] RDX: ffff88800f208000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.779259] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5ef2f [ 57.780551] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.781871] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016af7df8 [ 57.783159] FS: 00007f6fce7ad900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.784608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.785688] CR2: 00007ffc51deaef8 CR3: 000000001e859000 CR4: 0000000000350ef0 [ 57.787001] Call Trace: [ 57.787471] [ 57.787931] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.788840] ? __create_object+0x59/0x80 [ 57.789576] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.790564] __vmalloc_noprof+0x59/0x60 [ 57.791310] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.792192] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.793149] bpf_prog_alloc+0x39/0x200 [ 57.793903] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.794839] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.795688] do_seccomp+0x349/0x25e0 [ 57.796405] ? find_held_lock+0x2b/0x80 [ 57.797161] ? do_prlimit+0x310/0x610 [ 57.797896] ? __pfx_do_seccomp+0x10/0x10 [ 57.798639] ? do_raw_spin_unlock+0x53/0x220 [ 57.799477] ? _raw_spin_unlock+0x1e/0x40 [ 57.800246] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.801268] ? static_key_count+0x60/0x80 [ 57.802084] prctl_set_seccomp+0x4e/0x70 [ 57.802871] __do_sys_prctl+0xe6c/0x1d70 [ 57.803614] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.804472] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.805450] ? irqentry_exit+0xf3/0x650 [ 57.806239] do_syscall_64+0xbf/0x430 [ 57.806983] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.807955] RIP: 0033:0x7f6fcec9f5cd [ 57.808619] 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 [ 57.811809] RSP: 002b:00007ffc51de8820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.813159] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6fcec9f5cd [ 57.814458] RDX: 00005593d93c8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.815757] RBP: 00007ffc51de8880 R08: 0000000000000000 R09: 00007ffc51de7f20 [ 57.817058] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593f5ae8ad0 [ 57.818383] R13: 00007ffc51de8cb0 R14: 00005593f5ae9bc0 R15: 00005593f5afa780 [ 57.819717] [ 57.820163] irq event stamp: 1787 [ 57.820819] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 57.822336] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 57.823858] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 57.825395] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 57.826944] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5017' (ECDSA) to the list of known hosts. 2025/11/19 01:45:12 fuzzer started 2025/11/19 01:45:12 dialing manager at localhost:34383 2025/11/19 01:45:12 checking machine... 2025/11/19 01:45:12 checking revisions... [ 58.706895] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:45:12 testing simple program... [ 58.803109] cgroup: Unknown subsys name 'net' [ 58.862163] cgroup: Unknown subsys name 'cpuset' [ 58.875275] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:45:11 Registers: info registers vcpu 0 RAX=ffffffff85a7f2c8 RBX=ffff888009613780 RCX=0000000000000001 RDX=1ffff110012c2745 RSI=ffff888009614108 RDI=ffff888009613a28 RBP=1ffff1100d9c11b4 RSP=ffff88806ce08d78 R8 =0000000000000001 R9 =ffff888009613798 R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000001 R13=ffff8880096140f0 R14=0000000000000000 R15=ffff888009613794 RIP=ffffffff814906fe 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 00007fa006dc4900 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=00007fa006d84008 CR3=000000000e618000 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=0000000000026e7d 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc2ddc4fd8 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=00007f3def89d510000055fdd87e8790 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