[ 46.021899] ------------[ cut here ]------------ [ 46.022816] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.024890] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.026341] Modules linked in: [ 46.027226] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.029299] Tainted: [W]=WARN [ 46.029894] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.031371] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.032291] 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 [ 46.035479] RSP: 0018:ffff888019587bc0 EFLAGS: 00010286 [ 46.036465] RAX: 0000000000000000 RBX: ffffed10032b0f78 RCX: ffffffff813a4050 [ 46.037749] RDX: ffff888015921bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.039052] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032b0f2f [ 46.040385] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.041703] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019587df8 [ 46.042993] FS: 00007f1282cac900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.044460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.045527] CR2: 00007ffeaaf79ef7 CR3: 000000000dd0c000 CR4: 0000000000350ef0 [ 46.046820] Call Trace: [ 46.047280] [ 46.047718] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.048606] ? __create_object+0x59/0x80 [ 46.049397] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.050385] __vmalloc_noprof+0x59/0x60 [ 46.051146] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.052034] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.053003] bpf_prog_alloc+0x39/0x200 [ 46.053762] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.054709] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.055570] do_seccomp+0x349/0x25e0 [ 46.056294] ? find_held_lock+0x2b/0x80 [ 46.057063] ? do_prlimit+0x310/0x610 [ 46.057813] ? __pfx_do_seccomp+0x10/0x10 [ 46.058554] ? do_raw_spin_unlock+0x53/0x220 [ 46.059390] ? _raw_spin_unlock+0x1e/0x40 [ 46.060166] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.061147] ? static_key_count+0x60/0x80 [ 46.061961] prctl_set_seccomp+0x4e/0x70 [ 46.062740] __do_sys_prctl+0xe6c/0x1d70 [ 46.063481] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.064344] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.065342] ? irqentry_exit+0xf3/0x650 [ 46.066119] do_syscall_64+0xbf/0x430 [ 46.066877] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.067850] RIP: 0033:0x7f128319e5cd [ 46.068519] 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 [ 46.071685] RSP: 002b:00007ffeaaf784c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.073068] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f128319e5cd [ 46.074361] RDX: 0000561770d38e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.075649] RBP: 00007ffeaaf78520 R08: 0000000000000000 R09: 00007ffeaaf77bc0 [ 46.076948] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561776bc12b0 [ 46.078222] R13: 00007ffeaaf78950 R14: 0000561776bc3d20 R15: 0000561776bd58d0 [ 46.079544] [ 46.080016] irq event stamp: 1863 [ 46.080674] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 46.082030] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 46.083300] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 46.084607] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 46.085895] ---[ end trace 0000000000000000 ]--- [ 49.041062] ------------[ cut here ]------------ [ 49.042004] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.044058] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.045555] Modules linked in: [ 49.046209] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.048196] Tainted: [W]=WARN [ 49.048813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.050290] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.051203] 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 [ 49.054365] RSP: 0018:ffff888015d6fbc0 EFLAGS: 00010286 [ 49.055360] RAX: 0000000000000000 RBX: ffffed1002badf78 RCX: ffffffff813a4050 [ 49.056664] RDX: ffff88801734b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.057968] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002badf2f [ 49.059247] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.060543] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d6fdf8 [ 49.061822] FS: 00007fa89bda3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.063254] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.064307] CR2: 00007fa89c295580 CR3: 000000000ba78000 CR4: 0000000000350ef0 [ 49.065603] Call Trace: [ 49.066094] [ 49.066498] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.067397] ? __create_object+0x59/0x80 [ 49.068176] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.069180] __vmalloc_noprof+0x59/0x60 [ 49.069944] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.070816] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.071760] bpf_prog_alloc+0x39/0x200 [ 49.072460] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.073393] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.074279] do_seccomp+0x349/0x25e0 [ 49.074999] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.075902] ? __pfx_do_seccomp+0x10/0x10 [ 49.076692] ? find_held_lock+0x2b/0x80 [ 49.077417] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.078396] ? static_key_count+0x60/0x80 [ 49.079192] prctl_set_seccomp+0x4e/0x70 [ 49.079980] __do_sys_prctl+0xe6c/0x1d70 [ 49.080783] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.081589] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.082550] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.083518] ? irqentry_exit+0xf3/0x650 [ 49.084276] do_syscall_64+0xbf/0x430 [ 49.085035] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.086003] RIP: 0033:0x7fa89c2955cd [ 49.086703] 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 [ 49.089859] RSP: 002b:00007fff6c0e1b20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.091214] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa89c2955cd [ 49.092518] RDX: 000055e2283cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.093916] RBP: 00007fff6c0e1b80 R08: 0000000000000000 R09: 00007fff6c0e1220 [ 49.095190] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e267fc5ad0 [ 49.096506] R13: 00007fff6c0e1fb0 R14: 000055e267fc6bc0 R15: 000055e267fd7780 [ 49.097836] [ 49.098255] irq event stamp: 1787 [ 49.098913] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 49.100461] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 49.101995] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 49.103535] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 49.105058] ---[ end trace 0000000000000000 ]--- [ 49.894964] ------------[ cut here ]------------ [ 49.895873] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.897901] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.899589] Modules linked in: [ 49.900318] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.902321] Tainted: [W]=WARN [ 49.902911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.904378] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.905298] 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 [ 49.908464] RSP: 0018:ffff888018bc7bc0 EFLAGS: 00010286 [ 49.909451] RAX: 0000000000000000 RBX: ffffed1003178f78 RCX: ffffffff813a4050 [ 49.910734] RDX: ffff888018bf1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.912006] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003178f2f [ 49.913292] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.914563] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018bc7df8 [ 49.915839] FS: 00007fae30265900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.917272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.918333] CR2: 00007fae30757580 CR3: 000000001cd2a000 CR4: 0000000000350ef0 [ 49.919608] Call Trace: [ 49.920099] [ 49.920521] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.921418] ? __create_object+0x59/0x80 [ 49.922180] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.923149] __vmalloc_noprof+0x59/0x60 [ 49.923914] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.924806] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.925745] bpf_prog_alloc+0x39/0x200 [ 49.926430] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.927344] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.928251] do_seccomp+0x349/0x25e0 [ 49.928972] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.929870] ? __pfx_do_seccomp+0x10/0x10 [ 49.930608] ? find_held_lock+0x2b/0x80 [ 49.931380] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.932338] ? static_key_count+0x60/0x80 [ 49.933145] prctl_set_seccomp+0x4e/0x70 [ 49.933914] __do_sys_prctl+0xe6c/0x1d70 [ 49.934699] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.935508] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.936466] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.937456] ? irqentry_exit+0xf3/0x650 [ 49.938214] do_syscall_64+0xbf/0x430 [ 49.938958] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.939901] RIP: 0033:0x7fae307575cd [ 49.940560] 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 [ 49.943680] RSP: 002b:00007ffdd5385370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.945029] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fae307575cd [ 49.946310] RDX: 000056257728ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.947599] RBP: 00007ffdd53853d0 R08: 0000000000000000 R09: 00007ffdd5384a70 [ 49.948904] R10: 0000000000000000 R11: 0000000000000246 R12: 00005625b674bad0 [ 49.950178] R13: 00007ffdd5385800 R14: 00005625b674cbc0 R15: 00005625b675d780 [ 49.951470] [ 49.951938] irq event stamp: 1853 [ 49.952549] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 49.954070] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 49.955602] softirqs last enabled at (1432): [] handle_softirqs+0x50c/0x770 [ 49.957169] softirqs last disabled at (1423): [] __irq_exit_rcu+0xc4/0x100 [ 49.958443] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46492' (ECDSA) to the list of known hosts. 2025/11/17 13:40:05 fuzzer started 2025/11/17 13:40:05 dialing manager at localhost:37895 2025/11/17 13:40:05 checking machine... 2025/11/17 13:40:05 checking revisions... [ 50.920658] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:40:05 testing simple program... [ 51.008044] cgroup: Unknown subsys name 'net' [ 51.052968] cgroup: Unknown subsys name 'cpuset' [ 51.067684] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:40:04 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000002 RCX=ffffffff86aae9ca RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806ce08a78 RSP=ffff88806ce089b0 R8 =ffffffff86aae9ce R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023c55 R12=ffff88806ce08a80 R13=ffff88806ce08a68 R14=ffff88806ce08a61 R15=ffff88806ce08a20 RIP=ffffffff8135e8cc 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa89c358650 CR3=000000000b846000 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=ac38d7fbdc02588d974fb6a47ddb7812 XMM02=0000000000302410eff9b2d0a8fce9cb XMM03=00000000003024e02c67c8bc2e329bc3 XMM04=c8342d2b50beb39800000000000ae988 XMM05=d96330e2d2db8632000000000031ef00 XMM06=474038aa6c007e1f000000000031ed88 XMM07=e042d86d42eb936e000000000030f190 XMM08=1d53027eef67633100000000003024e0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff81b66035 RDX=ffff888017349bc0 RSI=ffffffff83c6221d RDI=0000000000000005 RBP=000000000000000c RSP=ffff8880163efda8 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000002 R11=0000000000000001 R12=000000000000000c R13=0000000000000000 R14=ffff8880163efe18 R15=0000000000000000 RIP=ffffffff83c6221d 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 00007fa89bda3900 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=00007fff6c0db000 CR3=000000001bbef000 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