[ 47.362728] ------------[ cut here ]------------ [ 47.363667] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.365700] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 47.367389] Modules linked in: [ 47.367976] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.370046] Tainted: [W]=WARN [ 47.370640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.372108] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.372983] 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 [ 47.376179] RSP: 0018:ffff888015a0fbc0 EFLAGS: 00010286 [ 47.377158] RAX: 0000000000000000 RBX: ffffed1002b41f78 RCX: ffffffff813a4050 [ 47.378475] RDX: ffff88800ab1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.379765] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b41f2f [ 47.381045] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.382338] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a0fdf8 [ 47.383645] FS: 00007f38ad6af900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.385107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.386162] CR2: 00007f38adc154a6 CR3: 000000001d90d000 CR4: 0000000000350ef0 [ 47.387478] Call Trace: [ 47.387945] [ 47.388384] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.389286] ? __create_object+0x59/0x80 [ 47.390019] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.391001] __vmalloc_noprof+0x59/0x60 [ 47.391768] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.392662] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.393606] bpf_prog_alloc+0x39/0x200 [ 47.394394] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.395355] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.396277] do_seccomp+0x349/0x25e0 [ 47.396995] ? find_held_lock+0x2b/0x80 [ 47.397783] ? do_prlimit+0x310/0x610 [ 47.398559] ? __pfx_do_seccomp+0x10/0x10 [ 47.399380] ? do_raw_spin_unlock+0x53/0x220 [ 47.400285] ? _raw_spin_unlock+0x1e/0x40 [ 47.401045] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.402042] ? static_key_count+0x60/0x80 [ 47.402893] prctl_set_seccomp+0x4e/0x70 [ 47.403695] __do_sys_prctl+0xe6c/0x1d70 [ 47.404497] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.405396] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.406401] ? irqentry_exit+0xf3/0x650 [ 47.407207] do_syscall_64+0xbf/0x430 [ 47.407919] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.408910] RIP: 0033:0x7f38adba15cd [ 47.409632] 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 [ 47.412915] RSP: 002b:00007fff02cf5020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.414314] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38adba15cd [ 47.415658] RDX: 000055c71acf8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.416995] RBP: 00007fff02cf5080 R08: 0000000000000000 R09: 00007fff02cf4720 [ 47.418304] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c725911ad0 [ 47.419618] R13: 00007fff02cf54b0 R14: 000055c725912bc0 R15: 000055c725923780 [ 47.420941] [ 47.421412] irq event stamp: 1843 [ 47.422037] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 47.423595] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 47.425129] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 47.426710] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 47.428240] ---[ end trace 0000000000000000 ]--- [ 50.177842] ------------[ cut here ]------------ [ 50.178795] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.180801] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 50.182254] Modules linked in: [ 50.182851] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.184813] Tainted: [W]=WARN [ 50.185407] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.187145] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.188034] 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 [ 50.191337] RSP: 0018:ffff88800f277bc0 EFLAGS: 00010286 [ 50.192318] RAX: 0000000000000000 RBX: ffffed1001e4ef78 RCX: ffffffff813a4050 [ 50.193593] RDX: ffff8880160bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.194900] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e4ef2f [ 50.196184] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.197454] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f277df8 [ 50.198745] FS: 00007f2a4b9d6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.200186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.201237] CR2: 00007f2a4bec8580 CR3: 000000000d5f6000 CR4: 0000000000350ef0 [ 50.202529] Call Trace: [ 50.202990] [ 50.203437] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.204332] ? __create_object+0x59/0x80 [ 50.205109] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.206029] __vmalloc_noprof+0x59/0x60 [ 50.206813] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.207679] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.208600] bpf_prog_alloc+0x39/0x200 [ 50.209341] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.210262] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.211197] do_seccomp+0x349/0x25e0 [ 50.211872] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.212770] ? __pfx_do_seccomp+0x10/0x10 [ 50.213566] ? find_held_lock+0x2b/0x80 [ 50.214325] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.215302] ? static_key_count+0x60/0x80 [ 50.216113] prctl_set_seccomp+0x4e/0x70 [ 50.216848] __do_sys_prctl+0xe6c/0x1d70 [ 50.217631] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.218489] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.219451] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.220423] ? irqentry_exit+0xf3/0x650 [ 50.221188] do_syscall_64+0xbf/0x430 [ 50.221878] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.222846] RIP: 0033:0x7f2a4bec85cd [ 50.223559] 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 [ 50.226734] RSP: 002b:00007ffd6a273d20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.228092] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a4bec85cd [ 50.229374] RDX: 0000559bb47afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.230679] RBP: 00007ffd6a273d80 R08: 0000000000000000 R09: 00007ffd6a273420 [ 50.231961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559be6429ad0 [ 50.233234] R13: 00007ffd6a2741b0 R14: 0000559be642abc0 R15: 0000559be643b780 [ 50.234526] [ 50.234944] irq event stamp: 1765 [ 50.235584] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 50.237096] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 50.238630] softirqs last enabled at (1332): [] handle_softirqs+0x50c/0x770 [ 50.239907] softirqs last disabled at (1327): [] __irq_exit_rcu+0xc4/0x100 [ 50.241158] ---[ end trace 0000000000000000 ]--- [ 51.011165] ------------[ cut here ]------------ [ 51.012028] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.014138] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 51.015579] Modules linked in: [ 51.016218] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.018441] Tainted: [W]=WARN [ 51.019005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.020524] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.021432] 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 [ 51.024574] RSP: 0018:ffff888019d37bc0 EFLAGS: 00010286 [ 51.025549] RAX: 0000000000000000 RBX: ffffed10033a6f78 RCX: ffffffff813a4050 [ 51.026842] RDX: ffff8880167e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.028106] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033a6f2f [ 51.029384] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.030835] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d37df8 [ 51.032129] FS: 00007f3377947900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.033558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.034633] CR2: 00007ffc27ff7ef7 CR3: 000000000d06d000 CR4: 0000000000350ef0 [ 51.035910] Call Trace: [ 51.036426] [ 51.036834] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.037725] ? __create_object+0x59/0x80 [ 51.038512] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.039469] __vmalloc_noprof+0x59/0x60 [ 51.040225] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.041092] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.041969] bpf_prog_alloc+0x39/0x200 [ 51.042718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.043633] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.044528] do_seccomp+0x349/0x25e0 [ 51.045247] ? find_held_lock+0x2b/0x80 [ 51.045951] ? do_prlimit+0x310/0x610 [ 51.046702] ? __pfx_do_seccomp+0x10/0x10 [ 51.047485] ? do_raw_spin_unlock+0x53/0x220 [ 51.048317] ? _raw_spin_unlock+0x1e/0x40 [ 51.049100] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.050011] ? static_key_count+0x60/0x80 [ 51.050814] prctl_set_seccomp+0x4e/0x70 [ 51.051575] __do_sys_prctl+0xe6c/0x1d70 [ 51.052360] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.053203] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.054234] ? irqentry_exit+0xf3/0x650 [ 51.055139] do_syscall_64+0xbf/0x430 [ 51.055843] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.057003] RIP: 0033:0x7f3377e395cd [ 51.057728] 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 [ 51.061266] RSP: 002b:00007ffc27ff6700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.062830] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3377e395cd [ 51.064220] RDX: 00005642fbbebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.065754] RBP: 00007ffc27ff6760 R08: 0000000000000000 R09: 00007ffc27ff5e00 [ 51.067185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564338f7f2b0 [ 51.068663] R13: 00007ffc27ff6b90 R14: 0000564338f81d20 R15: 0000564338f938d0 [ 51.069963] [ 51.070450] irq event stamp: 1863 [ 51.071099] hardirqs last enabled at (1873): [] irqentry_exit+0x17b/0x650 [ 51.072618] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 51.074304] softirqs last enabled at (1860): [] handle_softirqs+0x50c/0x770 [ 51.075761] softirqs last disabled at (1845): [] __irq_exit_rcu+0xc4/0x100 [ 51.076903] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7717' (ECDSA) to the list of known hosts. 2025/11/17 21:31:46 fuzzer started 2025/11/17 21:31:47 dialing manager at localhost:37895 2025/11/17 21:31:47 checking machine... 2025/11/17 21:31:47 checking revisions... [ 51.904248] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:31:47 testing simple program... [ 51.979113] cgroup: Unknown subsys name 'net' [ 52.041877] cgroup: Unknown subsys name 'cpuset' [ 52.057124] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:31:46 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81618fa0 RCX=ffff88806ce089c4 RDX=1ffff1100d9c114e RSI=ffffffff81b2a0b4 RDI=ffff88806ce08a70 RBP=ffff88806ce08b08 RSP=ffff88806ce08a48 R8 =ffffffff86a49c3a R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000012f69 R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff8880159fd340 R15=ffff88806ce08a70 RIP=ffffffff8135e410 RFL=00000216 [----AP-] 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 00007f2a4b9d6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2a4b9a5008 CR3=000000001d8b7000 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=ffff8880096efbf0 RBX=ffff88806cf28e40 RCX=0000000000000000 RDX=1ffffffff1128264 RSI=0000000000000000 RDI=ffff88807ffdc6e0 RBP=dffffc0000000000 RSP=ffff8880096efb90 R8 =0000000000000000 R9 =ffffed100d9e6478 R10=ffff88806cf323c7 R11=0000000000000001 R12=ffff8880e548f000 R13=0000004d8ad9a080 R14=ffff88807ffdc640 R15=ffff88807ffdc640 RIP=ffffffff8197ffc7 RFL=00000082 [--S----] 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffebe468bd8 CR3=000000000d2c0000 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=2036343a31333a313220373120766f4e XMM01=73732878696e755f6d6170203a5d3534 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3534325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036343a31333a3132203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000