[ 39.241482] ------------[ cut here ]------------ [ 39.242542] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.244879] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.246603] Modules linked in: [ 39.247274] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.249574] Tainted: [W]=WARN [ 39.250209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.251908] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.252962] 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 [ 39.256599] RSP: 0018:ffff888018707bc0 EFLAGS: 00010286 [ 39.257770] RAX: 0000000000000000 RBX: ffffed10030e0f78 RCX: ffffffff813a4050 [ 39.259259] RDX: ffff88801d133780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.260732] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030e0f2f [ 39.262210] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.263680] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018707df8 [ 39.265175] FS: 00007fc97b1df900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.266824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.268057] CR2: 00007ffdbdefcef8 CR3: 000000000e0a4000 CR4: 0000000000350ef0 [ 39.269538] Call Trace: [ 39.270065] [ 39.270575] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.271607] ? __create_object+0x59/0x80 [ 39.272555] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.273524] __vmalloc_noprof+0x59/0x60 [ 39.274222] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.275068] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.276049] bpf_prog_alloc+0x39/0x200 [ 39.276785] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.277707] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.278595] do_seccomp+0x349/0x25e0 [ 39.279289] ? find_held_lock+0x2b/0x80 [ 39.280075] ? do_prlimit+0x310/0x610 [ 39.280813] ? __pfx_do_seccomp+0x10/0x10 [ 39.281585] ? do_raw_spin_unlock+0x53/0x220 [ 39.282364] ? _raw_spin_unlock+0x1e/0x40 [ 39.283147] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.284144] ? static_key_count+0x60/0x80 [ 39.284919] prctl_set_seccomp+0x4e/0x70 [ 39.285690] __do_sys_prctl+0xe6c/0x1d70 [ 39.286466] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.287295] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.288267] ? irqentry_exit+0xf3/0x650 [ 39.289006] do_syscall_64+0xbf/0x430 [ 39.289737] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.290667] RIP: 0033:0x7fc97b6d15cd [ 39.291350] 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 [ 39.294478] RSP: 002b:00007ffdbdefae60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.295856] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc97b6d15cd [ 39.297134] RDX: 000055c9346e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.298411] RBP: 00007ffdbdefaec0 R08: 0000000000000000 R09: 00007ffdbdefa560 [ 39.299728] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c963703ad0 [ 39.301009] R13: 00007ffdbdefb2f0 R14: 000055c963704bc0 R15: 000055c963715780 [ 39.302291] [ 39.302747] irq event stamp: 1895 [ 39.303374] hardirqs last enabled at (1903): [] __up_console_sem+0x78/0x80 [ 39.304785] hardirqs last disabled at (1914): [] __up_console_sem+0x5d/0x80 [ 39.306002] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 39.307275] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 39.308501] ---[ end trace 0000000000000000 ]--- [ 42.763023] ------------[ cut here ]------------ [ 42.763915] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.765929] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.767339] Modules linked in: [ 42.767939] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.769916] Tainted: [W]=WARN [ 42.770499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.771931] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.773060] 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 [ 42.776243] RSP: 0018:ffff888018497bc0 EFLAGS: 00010286 [ 42.777188] RAX: 0000000000000000 RBX: ffffed1003092f78 RCX: ffffffff813a4050 [ 42.778439] RDX: ffff88801d14d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.779677] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003092f2f [ 42.780932] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.782195] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018497df8 [ 42.783439] FS: 00007f0907f6d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.784849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.785874] CR2: 00007ffdd7beaef8 CR3: 000000001fcde000 CR4: 0000000000350ef0 [ 42.787125] Call Trace: [ 42.787613] [ 42.788023] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.788900] ? __create_object+0x59/0x80 [ 42.789672] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.790604] __vmalloc_noprof+0x59/0x60 [ 42.791294] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.792148] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.793051] bpf_prog_alloc+0x39/0x200 [ 42.793767] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.794661] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.795536] do_seccomp+0x349/0x25e0 [ 42.796204] ? find_held_lock+0x2b/0x80 [ 42.796943] ? do_prlimit+0x310/0x610 [ 42.797652] ? __pfx_do_seccomp+0x10/0x10 [ 42.798368] ? do_raw_spin_unlock+0x53/0x220 [ 42.799182] ? _raw_spin_unlock+0x1e/0x40 [ 42.799934] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.800891] ? static_key_count+0x60/0x80 [ 42.801669] prctl_set_seccomp+0x4e/0x70 [ 42.802379] __do_sys_prctl+0xe6c/0x1d70 [ 42.803144] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.803983] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.804923] ? irqentry_exit+0xf3/0x650 [ 42.805667] do_syscall_64+0xbf/0x430 [ 42.806342] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.807259] RIP: 0033:0x7f090845f5cd [ 42.807940] 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 [ 42.811061] RSP: 002b:00007ffdd7be86c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.812422] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f090845f5cd [ 42.813680] RDX: 00005573c8d7ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.814917] RBP: 00007ffdd7be8720 R08: 0000000000000000 R09: 00007ffdd7be7dc0 [ 42.816167] R10: 0000000000000000 R11: 0000000000000246 R12: 00005573fdbf2bf0 [ 42.817419] R13: 00007ffdd7be8b50 R14: 00005573fdbfc380 R15: 00005573fdc07460 [ 42.818685] [ 42.819100] irq event stamp: 2157 [ 42.819739] hardirqs last enabled at (2167): [] __up_console_sem+0x78/0x80 [ 42.821241] hardirqs last disabled at (2176): [] __up_console_sem+0x5d/0x80 [ 42.822711] softirqs last enabled at (2096): [] handle_softirqs+0x50c/0x770 [ 42.824220] softirqs last disabled at (2091): [] __irq_exit_rcu+0xc4/0x100 [ 42.825706] ---[ end trace 0000000000000000 ]--- [ 43.614150] ------------[ cut here ]------------ [ 43.615101] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.617127] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.619073] Modules linked in: [ 43.619714] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.621962] Tainted: [W]=WARN [ 43.622643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.624583] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.625827] 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 [ 43.629310] RSP: 0018:ffff88801694fbc0 EFLAGS: 00010286 [ 43.630425] RAX: 0000000000000000 RBX: ffffed1002d29f78 RCX: ffffffff813a4050 [ 43.631743] RDX: ffff88801601d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.633071] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d29f2f [ 43.634404] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.635702] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801694fdf8 [ 43.637032] FS: 00007f240f694900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.638510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.639593] CR2: 00007f240fb86580 CR3: 000000000ddc9000 CR4: 0000000000350ef0 [ 43.640920] Call Trace: [ 43.641451] [ 43.641870] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.642796] ? __create_object+0x59/0x80 [ 43.643580] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.644582] __vmalloc_noprof+0x59/0x60 [ 43.645310] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.646261] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.647256] bpf_prog_alloc+0x39/0x200 [ 43.648067] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.649062] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.650036] do_seccomp+0x349/0x25e0 [ 43.650834] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.651832] ? __pfx_do_seccomp+0x10/0x10 [ 43.652680] ? find_held_lock+0x2b/0x80 [ 43.653489] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.654517] ? static_key_count+0x60/0x80 [ 43.655339] prctl_set_seccomp+0x4e/0x70 [ 43.656159] __do_sys_prctl+0xe6c/0x1d70 [ 43.656966] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.657845] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.658819] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.659812] ? irqentry_exit+0xf3/0x650 [ 43.660614] do_syscall_64+0xbf/0x430 [ 43.661323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.662302] RIP: 0033:0x7f240fb865cd [ 43.663012] 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 [ 43.666279] RSP: 002b:00007ffffdfbbef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.667678] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f240fb865cd [ 43.669003] RDX: 000055644e35de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.670315] RBP: 00007ffffdfbbf50 R08: 0000000000000000 R09: 00007ffffdfbb5f0 [ 43.671624] R10: 0000000000000000 R11: 0000000000000246 R12: 000055646ba3ead0 [ 43.672942] R13: 00007ffffdfbc380 R14: 000055646ba3fbc0 R15: 000055646ba50780 [ 43.674269] [ 43.674745] irq event stamp: 1801 [ 43.675359] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 43.676959] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 43.678509] softirqs last enabled at (1586): [] handle_softirqs+0x50c/0x770 [ 43.680097] softirqs last disabled at (1581): [] __irq_exit_rcu+0xc4/0x100 [ 43.681644] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28326' (ECDSA) to the list of known hosts. 2025/11/18 12:16:01 fuzzer started 2025/11/18 12:16:01 dialing manager at localhost:34383 2025/11/18 12:16:01 checking machine... 2025/11/18 12:16:01 checking revisions... [ 44.610049] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:16:01 testing simple program... [ 44.691810] cgroup: Unknown subsys name 'net' [ 44.759368] cgroup: Unknown subsys name 'cpuset' [ 44.780813] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:16:00 Registers: info registers vcpu 0 RAX=ffffffff8100148a RBX=0000000000000002 RCX=ffffffff86e880fc RDX=ffff88806ce08ab8 RSI=1ffff1100d9c1159 RDI=1ffff1100d9c1159 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =ffffffff86e88100 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000c7fe1 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88800acbfa18 R15=ffff88806ce08a70 RIP=ffffffff8135f009 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 00007f0907f6d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdd7be2000 CR3=000000001f7ef000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000021547 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3c0a805000 CR3=000000000d9d5000 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=8461a7ef3bb57bb4834eb539995c5120 XMM02=2c67c8bc2e329bc300000000003036d8 XMM03=fb795ef6d65770560000000000311108 XMM04=f27bc9274c66cbc600000000000ae988 XMM05=090f1556b20111b300000000003209f0 XMM06=5b75c91c804453420000000000320878 XMM07=e042d86d42eb936e0000000000311388 XMM08=9d4d718b067b6caa0000000000303738 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000