[ 45.891183] ------------[ cut here ]------------ [ 45.892165] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.894217] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.895732] Modules linked in: [ 45.896786] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.899308] Tainted: [W]=WARN [ 45.899906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.901430] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.902377] 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 [ 45.905759] RSP: 0018:ffff8880168e7bc0 EFLAGS: 00010286 [ 45.906767] RAX: 0000000000000000 RBX: ffffed1002d1cf78 RCX: ffffffff813a4050 [ 45.908105] RDX: ffff8880167e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.909424] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d1cf2f [ 45.910827] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.912204] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168e7df8 [ 45.913525] FS: 00007f8759b5d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.915072] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.916170] CR2: 00007ffe8275aef7 CR3: 000000000bdea000 CR4: 0000000000350ef0 [ 45.917487] Call Trace: [ 45.918104] [ 45.918551] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.919533] ? __create_object+0x59/0x80 [ 45.920351] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.921369] __vmalloc_noprof+0x59/0x60 [ 45.922161] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.923072] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.924058] bpf_prog_alloc+0x39/0x200 [ 45.924766] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.925829] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.926865] do_seccomp+0x349/0x25e0 [ 45.927747] ? find_held_lock+0x2b/0x80 [ 45.928516] ? do_prlimit+0x310/0x610 [ 45.929284] ? __pfx_do_seccomp+0x10/0x10 [ 45.930107] ? do_raw_spin_unlock+0x53/0x220 [ 45.930934] ? _raw_spin_unlock+0x1e/0x40 [ 45.931784] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.932872] ? static_key_count+0x60/0x80 [ 45.933746] prctl_set_seccomp+0x4e/0x70 [ 45.934638] __do_sys_prctl+0xe6c/0x1d70 [ 45.935473] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.936371] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.937374] ? irqentry_exit+0xf3/0x650 [ 45.938180] do_syscall_64+0xbf/0x430 [ 45.938931] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.940088] RIP: 0033:0x7f875a04f5cd [ 45.940807] 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 [ 45.944052] RSP: 002b:00007ffe827582c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.945409] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f875a04f5cd [ 45.946688] RDX: 0000563b8d38fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.948130] RBP: 00007ffe82758320 R08: 0000000000000000 R09: 00007ffe827579c0 [ 45.949436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563bb9ec4ad0 [ 45.950718] R13: 00007ffe82758750 R14: 0000563bb9ec5bc0 R15: 0000563bb9ed6780 [ 45.952034] [ 45.952459] irq event stamp: 1957 [ 45.953116] hardirqs last enabled at (1967): [] __up_console_sem+0x78/0x80 [ 45.954672] hardirqs last disabled at (1976): [] __up_console_sem+0x5d/0x80 [ 45.956335] softirqs last enabled at (1880): [] handle_softirqs+0x50c/0x770 [ 45.957890] softirqs last disabled at (1875): [] __irq_exit_rcu+0xc4/0x100 [ 45.959432] ---[ end trace 0000000000000000 ]--- [ 49.370571] ------------[ cut here ]------------ [ 49.371515] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.373463] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.374909] Modules linked in: [ 49.375581] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.377531] Tainted: [W]=WARN [ 49.378104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.379539] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.380433] 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 [ 49.383533] RSP: 0018:ffff888017bafbc0 EFLAGS: 00010286 [ 49.384487] RAX: 0000000000000000 RBX: ffffed1002f75f78 RCX: ffffffff813a4050 [ 49.385735] RDX: ffff88801994b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.386992] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f75f2f [ 49.388255] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.389508] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bafdf8 [ 49.390772] FS: 00007f67b1012900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.392196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.393247] CR2: 00007f67b1504580 CR3: 000000001c7fe000 CR4: 0000000000350ef0 [ 49.394509] Call Trace: [ 49.395008] [ 49.395415] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.396316] ? __create_object+0x59/0x80 [ 49.397097] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.398050] __vmalloc_noprof+0x59/0x60 [ 49.398748] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.399646] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.400569] bpf_prog_alloc+0x39/0x200 [ 49.401292] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.402199] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.403088] do_seccomp+0x349/0x25e0 [ 49.403758] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.404647] ? __pfx_do_seccomp+0x10/0x10 [ 49.405422] ? find_held_lock+0x2b/0x80 [ 49.406176] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.407139] ? static_key_count+0x60/0x80 [ 49.407898] prctl_set_seccomp+0x4e/0x70 [ 49.408664] __do_sys_prctl+0xe6c/0x1d70 [ 49.409435] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.410275] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.411220] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.412178] ? irqentry_exit+0xf3/0x650 [ 49.412888] do_syscall_64+0xbf/0x430 [ 49.413613] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.414539] RIP: 0033:0x7f67b15045cd [ 49.415238] 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 [ 49.418333] RSP: 002b:00007ffe0cea5450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.419677] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67b15045cd [ 49.420930] RDX: 000055afa617fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.422201] RBP: 00007ffe0cea54b0 R08: 0000000000000000 R09: 00007ffe0cea4b50 [ 49.423457] R10: 0000000000000000 R11: 0000000000000246 R12: 000055afb776b240 [ 49.424715] R13: 00007ffe0cea58e0 R14: 000055afb776abf0 R15: 000055afb777f4d0 [ 49.426000] [ 49.426419] irq event stamp: 1761 [ 49.427062] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 49.428576] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 49.430064] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 49.431585] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 49.433077] ---[ end trace 0000000000000000 ]--- [ 50.279134] ------------[ cut here ]------------ [ 50.280152] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.282141] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.283662] Modules linked in: [ 50.284327] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.286349] Tainted: [W]=WARN [ 50.286912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.288429] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.289352] 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 [ 50.292553] RSP: 0018:ffff88801c56fbc0 EFLAGS: 00010286 [ 50.293569] RAX: 0000000000000000 RBX: ffffed10038adf78 RCX: ffffffff813a4050 [ 50.294874] RDX: ffff888019843780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.296200] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10038adf2f [ 50.297508] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.298798] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c56fdf8 [ 50.300125] FS: 00007f59c106c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.301577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.302650] CR2: 00007ffc1c7e8ef7 CR3: 000000000e449000 CR4: 0000000000350ef0 [ 50.303994] Call Trace: [ 50.304475] [ 50.304904] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.305822] ? __create_object+0x59/0x80 [ 50.306625] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.307642] __vmalloc_noprof+0x59/0x60 [ 50.308412] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.309322] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.310276] bpf_prog_alloc+0x39/0x200 [ 50.311040] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.312000] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.312877] do_seccomp+0x349/0x25e0 [ 50.313625] ? find_held_lock+0x2b/0x80 [ 50.314412] ? do_prlimit+0x310/0x610 [ 50.315180] ? __pfx_do_seccomp+0x10/0x10 [ 50.316002] ? do_raw_spin_unlock+0x53/0x220 [ 50.316818] ? _raw_spin_unlock+0x1e/0x40 [ 50.317630] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.318633] ? static_key_count+0x60/0x80 [ 50.319444] prctl_set_seccomp+0x4e/0x70 [ 50.320280] __do_sys_prctl+0xe6c/0x1d70 [ 50.321093] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.321916] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.322915] ? irqentry_exit+0xf3/0x650 [ 50.323711] do_syscall_64+0xbf/0x430 [ 50.324479] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.325453] RIP: 0033:0x7f59c155e5cd [ 50.326175] 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 [ 50.329414] RSP: 002b:00007ffc1c7e7cd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.330803] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f59c155e5cd [ 50.332116] RDX: 00005612c7798e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.333411] RBP: 00007ffc1c7e7d30 R08: 0000000000000000 R09: 00007ffc1c7e73d0 [ 50.334705] R10: 0000000000000000 R11: 0000000000000246 R12: 00005612f61d5b10 [ 50.336035] R13: 00007ffc1c7e8160 R14: 00005612f61d62b0 R15: 00005612f61ea6f0 [ 50.337365] [ 50.337790] irq event stamp: 1705 [ 50.338457] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 50.340014] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 50.341546] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 50.343104] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 50.344647] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23665' (ECDSA) to the list of known hosts. 2025/11/18 09:24:48 fuzzer started 2025/11/18 09:24:48 dialing manager at localhost:34383 2025/11/18 09:24:48 checking machine... 2025/11/18 09:24:48 checking revisions... [ 51.251400] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:24:48 testing simple program... [ 51.350780] cgroup: Unknown subsys name 'net' [ 51.418297] cgroup: Unknown subsys name 'cpuset' [ 51.431251] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:24:48 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00007ffe0cea2338 RCX=ffff8880162dfd24 RDX=ffff888019948000 RSI=0000000000000001 RDI=ffffffff860a4ea0 RBP=000000000000000c RSP=ffff8880162dfd80 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=000000000000000c R13=ffff8880162dfe18 R14=000000000000000c R15=ffff88801bd185c0 RIP=ffffffff826348a4 RFL=00000293 [--S-A-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 00007f67b1012900 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=000055afb776c954 CR3=0000000020e4c000 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=0000000000000000 RBX=ffff88806cf28548 RCX=0000000000000018 RDX=ffff888009643780 RSI=ffffffff8163a0cf RDI=0000000000000006 RBP=0000000000000003 RSP=ffff88806cf08ec0 R8 =0000000000000001 R9 =0000000000000000 R10=000002848e100549 R11=0000000000000001 R12=0000000b9ea1c22b R13=dffffc0000000000 R14=0000000000000003 R15=00000000000167de RIP=ffffffff8163a0f6 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe98d37748 CR3=000000000b8aa000 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=c7571cc481c8478fb7480c7430b1ca1e XMM02=ec2efd57dc4c00df0000000000304a48 XMM03=77f6ad82b724a1010000000000304b18 XMM04=b8a18b178f86ea3400000000000ae988 XMM05=090f1556b20111b30000000000321400 XMM06=5b75c91c804453420000000000321288 XMM07=e042d86d42eb936e00000000003125a8 XMM08=77f6ad82b724a1010000000000304b18 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000