[ 54.107410] ------------[ cut here ]------------ [ 54.108351] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.110406] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 54.111943] Modules linked in: [ 54.112551] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.114809] Tainted: [W]=WARN [ 54.115690] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.117195] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.118127] 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 [ 54.121380] RSP: 0018:ffff888018fffbc0 EFLAGS: 00010286 [ 54.122382] RAX: 0000000000000000 RBX: ffffed10031fff78 RCX: ffffffff813a4050 [ 54.123707] RDX: ffff888015f91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.125027] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031fff2f [ 54.126340] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.127662] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018fffdf8 [ 54.128976] FS: 00007f89747bf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.130447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.131540] CR2: 00007ffd005bdef7 CR3: 0000000009d61000 CR4: 0000000000350ef0 [ 54.132858] Call Trace: [ 54.133382] [ 54.133802] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.134814] ? __create_object+0x59/0x80 [ 54.135635] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.136627] __vmalloc_noprof+0x59/0x60 [ 54.137408] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.138303] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.139263] bpf_prog_alloc+0x39/0x200 [ 54.140018] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.140968] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.141846] do_seccomp+0x349/0x25e0 [ 54.142581] ? find_held_lock+0x2b/0x80 [ 54.143353] ? do_prlimit+0x310/0x610 [ 54.144118] ? __pfx_do_seccomp+0x10/0x10 [ 54.144873] ? do_raw_spin_unlock+0x53/0x220 [ 54.145730] ? _raw_spin_unlock+0x1e/0x40 [ 54.146538] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.147533] ? static_key_count+0x60/0x80 [ 54.148352] prctl_set_seccomp+0x4e/0x70 [ 54.149145] __do_sys_prctl+0xe6c/0x1d70 [ 54.149941] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.150769] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.151769] ? irqentry_exit+0xf3/0x650 [ 54.152547] do_syscall_64+0xbf/0x430 [ 54.153305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.154279] RIP: 0033:0x7f8974cb15cd [ 54.155002] 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 [ 54.158255] RSP: 002b:00007ffd005bcd90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.159666] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8974cb15cd [ 54.160953] RDX: 000055e052f56e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.162052] RBP: 00007ffd005bcdf0 R08: 0000000000000000 R09: 00007ffd005bc490 [ 54.163150] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e077b0fad0 [ 54.164262] R13: 00007ffd005bd220 R14: 000055e077b10bc0 R15: 000055e077b21780 [ 54.165374] [ 54.165736] irq event stamp: 1937 [ 54.166292] hardirqs last enabled at (1947): [] __up_console_sem+0x78/0x80 [ 54.167594] hardirqs last disabled at (1956): [] __up_console_sem+0x5d/0x80 [ 54.168892] softirqs last enabled at (1860): [] handle_softirqs+0x50c/0x770 [ 54.170225] softirqs last disabled at (1855): [] __irq_exit_rcu+0xc4/0x100 [ 54.171529] ---[ end trace 0000000000000000 ]--- [ 57.736232] ------------[ cut here ]------------ [ 57.737135] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.739071] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.740478] Modules linked in: [ 57.741079] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.743067] Tainted: [W]=WARN [ 57.743619] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.745033] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.745862] 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 [ 57.748929] RSP: 0018:ffff888017297bc0 EFLAGS: 00010286 [ 57.749822] RAX: 0000000000000000 RBX: ffffed1002e52f78 RCX: ffffffff813a4050 [ 57.751056] RDX: ffff88800ef5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.752288] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e52f2f [ 57.753516] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.754752] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017297df8 [ 57.755997] FS: 00007f45cc2e1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.757390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.758411] CR2: 00007f45cc7d3580 CR3: 000000000e76e000 CR4: 0000000000350ef0 [ 57.759644] Call Trace: [ 57.760136] [ 57.760522] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.761389] ? __create_object+0x59/0x80 [ 57.762135] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.763080] __vmalloc_noprof+0x59/0x60 [ 57.763779] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.764611] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.765497] bpf_prog_alloc+0x39/0x200 [ 57.766209] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.767121] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.768027] do_seccomp+0x349/0x25e0 [ 57.768688] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.769575] ? __pfx_do_seccomp+0x10/0x10 [ 57.770361] ? find_held_lock+0x2b/0x80 [ 57.771117] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.772080] ? static_key_count+0x60/0x80 [ 57.772820] prctl_set_seccomp+0x4e/0x70 [ 57.773584] __do_sys_prctl+0xe6c/0x1d70 [ 57.774353] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.775192] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.776150] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.777088] ? irqentry_exit+0xf3/0x650 [ 57.777777] do_syscall_64+0xbf/0x430 [ 57.778495] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.779439] RIP: 0033:0x7f45cc7d35cd [ 57.780113] 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 [ 57.783159] RSP: 002b:00007ffcad4a9240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.784485] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f45cc7d35cd [ 57.785724] RDX: 000055768cacbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.786964] RBP: 00007ffcad4a92a0 R08: 0000000000000000 R09: 00007ffcad4a8940 [ 57.788213] R10: 0000000000000000 R11: 0000000000000246 R12: 00005576c0a85bf0 [ 57.789439] R13: 00007ffcad4a96d0 R14: 00005576c0a8f380 R15: 00005576c0a9a460 [ 57.790679] [ 57.791128] irq event stamp: 1773 [ 57.791711] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 57.793168] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 57.794623] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 57.796163] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 57.797632] ---[ end trace 0000000000000000 ]--- [ 58.611631] ------------[ cut here ]------------ [ 58.612570] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.614632] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 58.616100] Modules linked in: [ 58.616695] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.618698] Tainted: [W]=WARN [ 58.619301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.620772] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.621696] 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 [ 58.624920] RSP: 0018:ffff888018bffbc0 EFLAGS: 00010286 [ 58.625856] RAX: 0000000000000000 RBX: ffffed100317ff78 RCX: ffffffff813a4050 [ 58.627129] RDX: ffff888016219bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.628427] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100317ff2f [ 58.629728] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.631013] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018bffdf8 [ 58.632327] FS: 00007f9acc4c7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.633778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.634845] CR2: 00007f9acca2d4a6 CR3: 000000001c7dc000 CR4: 0000000000350ef0 [ 58.636161] Call Trace: [ 58.636628] [ 58.637089] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.638046] ? __create_object+0x59/0x80 [ 58.638794] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.639782] __vmalloc_noprof+0x59/0x60 [ 58.640561] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.641442] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.642396] bpf_prog_alloc+0x39/0x200 [ 58.643145] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.644086] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.644996] do_seccomp+0x349/0x25e0 [ 58.645679] ? find_held_lock+0x2b/0x80 [ 58.646448] ? do_prlimit+0x310/0x610 [ 58.647204] ? __pfx_do_seccomp+0x10/0x10 [ 58.648021] ? do_raw_spin_unlock+0x53/0x220 [ 58.648812] ? _raw_spin_unlock+0x1e/0x40 [ 58.649586] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.650554] ? static_key_count+0x60/0x80 [ 58.651367] prctl_set_seccomp+0x4e/0x70 [ 58.652170] __do_sys_prctl+0xe6c/0x1d70 [ 58.652948] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.653775] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.654749] ? irqentry_exit+0xf3/0x650 [ 58.655523] do_syscall_64+0xbf/0x430 [ 58.656271] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.657238] RIP: 0033:0x7f9acc9b95cd [ 58.657949] 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 [ 58.661134] RSP: 002b:00007ffdabcc6000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.662516] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9acc9b95cd [ 58.663837] RDX: 00005617ad32ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.665133] RBP: 00007ffdabcc6060 R08: 0000000000000000 R09: 00007ffdabcc5700 [ 58.666427] R10: 0000000000000000 R11: 0000000000000246 R12: 00005617b8c2a240 [ 58.667727] R13: 00007ffdabcc6490 R14: 00005617b8c29bf0 R15: 00005617b8c3e4d0 [ 58.669055] [ 58.669490] irq event stamp: 1689 [ 58.670143] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 58.671691] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 58.672989] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 58.674281] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 58.675569] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12794' (ECDSA) to the list of known hosts. 2025/11/18 06:57:23 fuzzer started 2025/11/18 06:57:24 dialing manager at localhost:37895 2025/11/18 06:57:24 checking machine... 2025/11/18 06:57:24 checking revisions... [ 59.567818] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:57:24 testing simple program... [ 59.652168] cgroup: Unknown subsys name 'net' [ 59.712675] cgroup: Unknown subsys name 'cpuset' [ 59.725194] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:57:23 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=ffff88800ef59bc0 RCX=ffff88806ce08984 RDX=0000000000000000 RSI=ffffffff83d83305 RDI=ffff88800ef59fbc RBP=ffff88800ef59bc0 RSP=ffff88806ce089a8 R8 =0000000000000001 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=00000000000a23fb R12=0000000000000000 R13=ffff88806ce08a78 R14=ffff88800ef59bc0 R15=ffff88806ce08a30 RIP=ffffffff815bd626 RFL=00000246 [---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 00007f45cc2e1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcad4a3000 CR3=000000000d70a000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080010002 RBX=00000000005b99af RCX=ffffffff81634a96 RDX=ffff888009643780 RSI=0000000000000000 RDI=0000000000000005 RBP=ffff88806cf08d50 RSP=ffff88806cf08c88 R8 =000f424000000000 R9 =ffffed100d9e119a R10=00000000000a1377 R11=0000000000000001 R12=0000000000000000 R13=00000000000a1377 R14=000000000023b830 R15=ffffffff85ca1480 RIP=ffffffff81751c70 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005576c0ac2700 CR3=000000000c67d000 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=117e936f4547a195424bba708e61e88e XMM02=0000000000307fc0ec2efd57dc4c00df XMM03=0000000000314e58e548c3cf4dc8706b XMM04=fb0e55154bfe23f100000000000ae988 XMM05=2e2100197487f7a40000000000326140 XMM06=817b8945e9d503730000000000324bd0 XMM07=e042d86d42eb936e0000000000315130 XMM08=e548c3cf4dc8706b0000000000308020 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000