[ 38.997831] ------------[ cut here ]------------ [ 38.998800] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.000826] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 39.002279] Modules linked in: [ 39.002869] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.004823] Tainted: [W]=WARN [ 39.005422] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.006874] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.007761] 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 [ 39.010897] RSP: 0018:ffff888017b37bc0 EFLAGS: 00010286 [ 39.011846] RAX: 0000000000000000 RBX: ffffed1002f66f78 RCX: ffffffff813a4050 [ 39.013098] RDX: ffff88801c453780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.014372] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f66f2f [ 39.015641] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.016906] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b37df8 [ 39.018183] FS: 00007fde33f5f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.019586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.020625] CR2: 00007ffefdb3fef7 CR3: 000000000c6e3000 CR4: 0000000000350ef0 [ 39.021902] Call Trace: [ 39.022407] [ 39.022819] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.023689] ? __create_object+0x59/0x80 [ 39.024453] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.025396] __vmalloc_noprof+0x59/0x60 [ 39.026091] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.026950] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.027856] bpf_prog_alloc+0x39/0x200 [ 39.028573] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.029485] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.030382] do_seccomp+0x349/0x25e0 [ 39.031043] ? find_held_lock+0x2b/0x80 [ 39.031785] ? do_prlimit+0x310/0x610 [ 39.032517] ? __pfx_do_seccomp+0x10/0x10 [ 39.033288] ? do_raw_spin_unlock+0x53/0x220 [ 39.034073] ? _raw_spin_unlock+0x1e/0x40 [ 39.034848] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.035802] ? static_key_count+0x60/0x80 [ 39.036586] prctl_set_seccomp+0x4e/0x70 [ 39.037344] __do_sys_prctl+0xe6c/0x1d70 [ 39.038074] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.038940] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.039896] ? irqentry_exit+0xf3/0x650 [ 39.040651] do_syscall_64+0xbf/0x430 [ 39.041359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.042308] RIP: 0033:0x7fde344515cd [ 39.042959] 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 [ 39.046062] RSP: 002b:00007ffefdb3d630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.047412] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fde344515cd [ 39.048683] RDX: 000056058088ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.049932] RBP: 00007ffefdb3d690 R08: 0000000000000000 R09: 00007ffefdb3cd30 [ 39.051206] R10: 0000000000000000 R11: 0000000000000246 R12: 00005605b14a8ad0 [ 39.052461] R13: 00007ffefdb3dac0 R14: 00005605b14a9bc0 R15: 00005605b14ba780 [ 39.053729] [ 39.054183] irq event stamp: 1807 [ 39.054776] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 39.056262] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 39.057739] softirqs last enabled at (1460): [] handle_softirqs+0x50c/0x770 [ 39.059275] softirqs last disabled at (1445): [] __irq_exit_rcu+0xc4/0x100 [ 39.060756] ---[ end trace 0000000000000000 ]--- [ 41.753707] ------------[ cut here ]------------ [ 41.754783] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.757183] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 41.758950] Modules linked in: [ 41.759787] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.762265] Tainted: [W]=WARN [ 41.762928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.764715] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.765858] 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 [ 41.769634] RSP: 0018:ffff888019bd7bc0 EFLAGS: 00010286 [ 41.770858] RAX: 0000000000000000 RBX: ffffed100337af78 RCX: ffffffff813a4050 [ 41.772502] RDX: ffff888016dad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.774067] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100337af2f [ 41.775639] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.777195] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019bd7df8 [ 41.778719] FS: 00007fca7bc2d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.780462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.781776] CR2: 00007fff78adcef7 CR3: 0000000009a1a000 CR4: 0000000000350ef0 [ 41.783284] Call Trace: [ 41.783784] [ 41.784270] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.785322] ? __create_object+0x59/0x80 [ 41.786261] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.787432] __vmalloc_noprof+0x59/0x60 [ 41.788365] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.789429] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.790519] bpf_prog_alloc+0x39/0x200 [ 41.791448] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.792501] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.793622] do_seccomp+0x349/0x25e0 [ 41.794483] ? find_held_lock+0x2b/0x80 [ 41.795361] ? do_prlimit+0x310/0x610 [ 41.796114] ? __pfx_do_seccomp+0x10/0x10 [ 41.797019] ? do_raw_spin_unlock+0x53/0x220 [ 41.798031] ? _raw_spin_unlock+0x1e/0x40 [ 41.798922] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.800092] ? static_key_count+0x60/0x80 [ 41.801049] prctl_set_seccomp+0x4e/0x70 [ 41.801959] __do_sys_prctl+0xe6c/0x1d70 [ 41.802887] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.803940] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.804993] ? irqentry_exit+0xf3/0x650 [ 41.805811] do_syscall_64+0xbf/0x430 [ 41.806726] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.807731] RIP: 0033:0x7fca7c11f5cd [ 41.808434] 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 [ 41.811696] RSP: 002b:00007fff78adba10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.813239] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca7c11f5cd [ 41.814688] RDX: 0000556181324e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.816089] RBP: 00007fff78adba70 R08: 0000000000000000 R09: 00007fff78adb110 [ 41.817482] R10: 0000000000000000 R11: 0000000000000246 R12: 00005561c0d29ad0 [ 41.818899] R13: 00007fff78adbea0 R14: 00005561c0d2abc0 R15: 00005561c0d3b780 [ 41.819917] [ 41.820246] irq event stamp: 1739 [ 41.820683] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 41.821751] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 41.822841] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 41.823739] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 41.824484] ---[ end trace 0000000000000000 ]--- [ 42.612332] ------------[ cut here ]------------ [ 42.613118] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.614911] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.616189] Modules linked in: [ 42.616693] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.618420] Tainted: [W]=WARN [ 42.618915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.620181] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.620940] 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 [ 42.623633] RSP: 0018:ffff88801c347bc0 EFLAGS: 00010286 [ 42.624460] RAX: 0000000000000000 RBX: ffffed1003868f78 RCX: ffffffff813a4050 [ 42.625529] RDX: ffff88801c488000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.626614] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003868f2f [ 42.627703] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.628780] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c347df8 [ 42.629877] FS: 00007f096e406900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.631115] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.632012] CR2: 00007f096e8f8580 CR3: 000000000cca5000 CR4: 0000000000350ef0 [ 42.633097] Call Trace: [ 42.633510] [ 42.633864] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.634625] ? __create_object+0x59/0x80 [ 42.635283] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.636076] __vmalloc_noprof+0x59/0x60 [ 42.636703] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.637447] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.638247] bpf_prog_alloc+0x39/0x200 [ 42.638849] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.639631] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.640417] do_seccomp+0x349/0x25e0 [ 42.641000] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.641758] ? __pfx_do_seccomp+0x10/0x10 [ 42.642444] ? find_held_lock+0x2b/0x80 [ 42.643058] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.643868] ? static_key_count+0x60/0x80 [ 42.644526] prctl_set_seccomp+0x4e/0x70 [ 42.645200] __do_sys_prctl+0xe6c/0x1d70 [ 42.645842] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.646569] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.647409] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.648328] ? irqentry_exit+0xf3/0x650 [ 42.648954] do_syscall_64+0xbf/0x430 [ 42.649561] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.650386] RIP: 0033:0x7f096e8f85cd [ 42.650971] 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 [ 42.653627] RSP: 002b:00007ffe77754090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.654783] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096e8f85cd [ 42.655881] RDX: 0000563d034e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.656959] RBP: 00007ffe777540f0 R08: 0000000000000000 R09: 00007ffe77753790 [ 42.658034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d2027cad0 [ 42.659131] R13: 00007ffe77754520 R14: 0000563d2027dbc0 R15: 0000563d2028e780 [ 42.660254] [ 42.660609] irq event stamp: 1651 [ 42.661228] hardirqs last enabled at (1661): [] __up_console_sem+0x78/0x80 [ 42.662556] hardirqs last disabled at (1670): [] __up_console_sem+0x5d/0x80 [ 42.663870] softirqs last enabled at (1422): [] handle_softirqs+0x50c/0x770 [ 42.665198] softirqs last disabled at (1417): [] __irq_exit_rcu+0xc4/0x100 [ 42.666582] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47160' (ECDSA) to the list of known hosts. 2025/11/18 06:19:31 fuzzer started 2025/11/18 06:19:32 dialing manager at localhost:37895 2025/11/18 06:19:32 checking machine... 2025/11/18 06:19:32 checking revisions... [ 43.525356] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:19:32 testing simple program... [ 43.594798] cgroup: Unknown subsys name 'net' [ 43.640373] cgroup: Unknown subsys name 'cpuset' [ 43.649078] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:19:31 Registers: info registers vcpu 0 RAX=ffffffff85f109b8 RBX=ffff888018669bc0 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85f109b8 RBP=ffffffff85f109b8 RSP=ffff8880168bfbd0 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81526f24 RFL=00000002 [-------] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fca7bc2d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fca7bc0c020 CR3=000000000e98e000 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=0000000000000001 RBX=0000000000000001 RCX=ffffffff813c0e00 RDX=0000000000000001 RSI=ffffffff86a0b818 RDI=ffffffff866b2944 RBP=ffffffff866b2944 RSP=ffff888009757788 R8 =ffffffff86a0b818 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000008964 R12=ffffffff866b2944 R13=ffffffff866b2944 R14=ffffffff866b2944 R15=dffffc0000000000 RIP=ffffffff8135da79 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdc920cb98 CR3=000000000e487000 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=5e72df9e79544e9f5d43467bde66f719 XMM02=0000000000304d28eff9b2d0a8fce9cb XMM03=0000000000304df82c67c8bc2e329bc3 XMM04=39217cc3e8e1eb9400000000000ae988 XMM05=b73aa999c985bdd00000000000323140 XMM06=07c8bb74b6c04a440000000000321fd8 XMM07=fb795ef6d65770560000000000311b78 XMM08=2c67c8bc2e329bc30000000000304d98 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000