[ 46.343305] ------------[ cut here ]------------ [ 46.344273] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.346390] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.347854] Modules linked in: [ 46.348515] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.350519] Tainted: [W]=WARN [ 46.351084] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.352592] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.353522] 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 [ 46.356728] RSP: 0018:ffff88800da27bc0 EFLAGS: 00010286 [ 46.357724] RAX: 0000000000000000 RBX: ffffed1001b44f78 RCX: ffffffff813a4050 [ 46.359025] RDX: ffff8880187c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.360334] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b44f2f [ 46.361621] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.362917] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800da27df8 [ 46.364213] FS: 00007f5c4552b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.365678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.366765] CR2: 00007ffd8c3e2ef7 CR3: 000000000f675000 CR4: 0000000000350ef0 [ 46.368098] Call Trace: [ 46.368596] [ 46.369011] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.369908] ? __create_object+0x59/0x80 [ 46.370710] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.371694] __vmalloc_noprof+0x59/0x60 [ 46.372461] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.373347] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.374282] bpf_prog_alloc+0x39/0x200 [ 46.374991] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.375948] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.376858] do_seccomp+0x349/0x25e0 [ 46.377584] ? find_held_lock+0x2b/0x80 [ 46.378355] ? do_prlimit+0x310/0x610 [ 46.379063] ? __pfx_do_seccomp+0x10/0x10 [ 46.379854] ? do_raw_spin_unlock+0x53/0x220 [ 46.380699] ? _raw_spin_unlock+0x1e/0x40 [ 46.381483] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.382457] ? static_key_count+0x60/0x80 [ 46.383274] prctl_set_seccomp+0x4e/0x70 [ 46.384007] __do_sys_prctl+0xe6c/0x1d70 [ 46.384799] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.385660] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.386652] ? irqentry_exit+0xf3/0x650 [ 46.387429] do_syscall_64+0xbf/0x430 [ 46.388173] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.389092] RIP: 0033:0x7f5c45a1d5cd [ 46.389799] 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 [ 46.392998] RSP: 002b:00007ffd8c3e16e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.394352] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c45a1d5cd [ 46.395668] RDX: 000055f3d4c94e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.396939] RBP: 00007ffd8c3e1740 R08: 0000000000000000 R09: 00007ffd8c3e0de0 [ 46.398223] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f3f6dfcad0 [ 46.399515] R13: 00007ffd8c3e1b70 R14: 000055f3f6dfdbc0 R15: 000055f3f6e0e780 [ 46.400844] [ 46.401321] irq event stamp: 1751 [ 46.401926] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 46.403459] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 46.404994] softirqs last enabled at (1286): [] handle_softirqs+0x50c/0x770 [ 46.406530] softirqs last disabled at (1281): [] __irq_exit_rcu+0xc4/0x100 [ 46.408066] ---[ end trace 0000000000000000 ]--- [ 49.370438] ------------[ cut here ]------------ [ 49.371222] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.372936] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.374335] Modules linked in: [ 49.374848] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.376595] Tainted: [W]=WARN [ 49.377073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.378295] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.379040] 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 [ 49.381693] RSP: 0018:ffff88800f21fbc0 EFLAGS: 00010286 [ 49.382524] RAX: 0000000000000000 RBX: ffffed1001e43f78 RCX: ffffffff813a4050 [ 49.383621] RDX: ffff88800f4a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.384698] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e43f2f [ 49.385776] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.386861] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f21fdf8 [ 49.387944] FS: 00007f47b8012900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.389159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.390005] CR2: 00007f47b8504580 CR3: 000000000d166000 CR4: 0000000000350ef0 [ 49.391099] Call Trace: [ 49.391518] [ 49.391864] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.392613] ? __create_object+0x59/0x80 [ 49.393278] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.394048] __vmalloc_noprof+0x59/0x60 [ 49.394700] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.395421] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.396198] bpf_prog_alloc+0x39/0x200 [ 49.396785] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.397571] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.398333] do_seccomp+0x349/0x25e0 [ 49.398920] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.399682] ? __pfx_do_seccomp+0x10/0x10 [ 49.400350] ? find_held_lock+0x2b/0x80 [ 49.400963] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.401773] ? static_key_count+0x60/0x80 [ 49.402446] prctl_set_seccomp+0x4e/0x70 [ 49.403068] __do_sys_prctl+0xe6c/0x1d70 [ 49.403732] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.404450] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.405288] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.406074] ? irqentry_exit+0xf3/0x650 [ 49.406741] do_syscall_64+0xbf/0x430 [ 49.407360] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.408113] RIP: 0033:0x7f47b85045cd [ 49.408713] 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 [ 49.411417] RSP: 002b:00007ffd86d7e6f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.412583] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f47b85045cd [ 49.413684] RDX: 000056081db27e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.414779] RBP: 00007ffd86d7e750 R08: 0000000000000000 R09: 00007ffd86d7ddf0 [ 49.415863] R10: 0000000000000000 R11: 0000000000000246 R12: 000056083b639ad0 [ 49.416934] R13: 00007ffd86d7eb80 R14: 000056083b63abc0 R15: 000056083b64b780 [ 49.418028] [ 49.418417] irq event stamp: 1841 [ 49.418937] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 49.420221] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 49.421503] softirqs last enabled at (1396): [] handle_softirqs+0x50c/0x770 [ 49.422817] softirqs last disabled at (1391): [] __irq_exit_rcu+0xc4/0x100 [ 49.424103] ---[ end trace 0000000000000000 ]--- [ 50.212643] ------------[ cut here ]------------ [ 50.213602] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.215671] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.217149] Modules linked in: [ 50.217741] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.219723] Tainted: [W]=WARN [ 50.220324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.221789] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.222704] 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 [ 50.225881] RSP: 0018:ffff8880163efbc0 EFLAGS: 00010286 [ 50.226864] RAX: 0000000000000000 RBX: ffffed1002c7df78 RCX: ffffffff813a4050 [ 50.228158] RDX: ffff88801851d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.229428] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c7df2f [ 50.230727] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.232002] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163efdf8 [ 50.233306] FS: 00007f677098a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.234755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.235813] CR2: 00007ffee0223ef7 CR3: 000000001db65000 CR4: 0000000000350ef0 [ 50.237079] Call Trace: [ 50.237587] [ 50.237993] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.238909] ? __create_object+0x59/0x80 [ 50.239688] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.240679] __vmalloc_noprof+0x59/0x60 [ 50.241441] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.242315] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.243269] bpf_prog_alloc+0x39/0x200 [ 50.243977] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.244921] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.245811] do_seccomp+0x349/0x25e0 [ 50.246549] ? find_held_lock+0x2b/0x80 [ 50.247333] ? do_prlimit+0x310/0x610 [ 50.248032] ? __pfx_do_seccomp+0x10/0x10 [ 50.248811] ? do_raw_spin_unlock+0x53/0x220 [ 50.249645] ? _raw_spin_unlock+0x1e/0x40 [ 50.250418] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.251404] ? static_key_count+0x60/0x80 [ 50.252223] prctl_set_seccomp+0x4e/0x70 [ 50.252972] __do_sys_prctl+0xe6c/0x1d70 [ 50.253744] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.254600] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.255605] ? irqentry_exit+0xf3/0x650 [ 50.256389] do_syscall_64+0xbf/0x430 [ 50.257082] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.258036] RIP: 0033:0x7f6770e7c5cd [ 50.258758] 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 [ 50.261916] RSP: 002b:00007ffee0222290 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.263295] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6770e7c5cd [ 50.264588] RDX: 000056123b247e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.265864] RBP: 00007ffee02222f0 R08: 0000000000000000 R09: 00007ffee0221990 [ 50.267161] R10: 0000000000000000 R11: 0000000000000246 R12: 00005612422c1ad0 [ 50.268450] R13: 00007ffee0222720 R14: 00005612422c2bc0 R15: 00005612422d3780 [ 50.269763] [ 50.270228] irq event stamp: 1735 [ 50.270851] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 50.272375] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 50.273910] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 50.275457] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 50.276978] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14905' (ECDSA) to the list of known hosts. 2025/11/17 23:56:21 fuzzer started 2025/11/17 23:56:21 dialing manager at localhost:37895 2025/11/17 23:56:21 checking machine... 2025/11/17 23:56:21 checking revisions... [ 51.170210] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:56:21 testing simple program... [ 51.254732] cgroup: Unknown subsys name 'net' [ 51.318568] cgroup: Unknown subsys name 'cpuset' [ 51.332583] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:56:20 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffff8880157b8000 RCX=0000000000000000 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880157b8a58 RSP=ffff8880157af490 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880157b8a58 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152715d 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 00007f2df7d6e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2df7486008 CR3=000000000de19000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=c031937711b1415400000000000ae988 XMM05=c58fb22cd495d9d00000000000321d00 XMM06=ad8d48b51afb48310000000000320aa0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080000000 RBX=00007f47b8b66044 RCX=ffffffff819e15c8 RDX=ffff8880175748c0 RSI=fffffffffffff000 RDI=0000000000000007 RBP=ffff8880175748c0 RSP=ffff88800e08fdb0 R8 =ffff888015953480 R9 =0000000000000000 R10=ffff8880175748c0 R11=0000000000000001 R12=ffff888015953480 R13=ffffffff819e14b3 R14=1ffff11001c11fb7 R15=ffff888015953480 RIP=ffffffff817515ca 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f47b8012900 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=00007f47b8b66044 CR3=000000000b9a6000 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=00000000000000000000000000000000 XMM02=baf2672973d44ac33afa7a005a36ffcd XMM03=069621d6c7b1b22d6dad0d8349831032 XMM04=bb86876177eb8af2460ecc3142c542d6 XMM05=0000000000000000000000ff00000000 XMM06=0686216177b18a2d460e0d3142831032 XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000