[ 39.092398] ------------[ cut here ]------------ [ 39.093296] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.095191] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.096506] Modules linked in: [ 39.097088] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.098888] Tainted: [W]=WARN [ 39.099385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.100723] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.101573] 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 [ 39.104504] RSP: 0018:ffff8880177d7bc0 EFLAGS: 00010286 [ 39.105412] RAX: 0000000000000000 RBX: ffffed1002efaf78 RCX: ffffffff813a4050 [ 39.106609] RDX: ffff8880176d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.107815] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efaf2f [ 39.109010] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.110190] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177d7df8 [ 39.111405] FS: 00007f5e63e76900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.112739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.113727] CR2: 00007f5e64368580 CR3: 000000000beff000 CR4: 0000000000350ef0 [ 39.114952] Call Trace: [ 39.115388] [ 39.115769] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.116616] ? __create_object+0x59/0x80 [ 39.117357] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.118269] __vmalloc_noprof+0x59/0x60 [ 39.118991] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.119821] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.120665] bpf_prog_alloc+0x39/0x200 [ 39.121372] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.122259] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.123135] do_seccomp+0x349/0x25e0 [ 39.123819] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.124645] ? __pfx_do_seccomp+0x10/0x10 [ 39.125401] ? find_held_lock+0x2b/0x80 [ 39.126125] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.127078] ? static_key_count+0x60/0x80 [ 39.127841] prctl_set_seccomp+0x4e/0x70 [ 39.128543] __do_sys_prctl+0xe6c/0x1d70 [ 39.129292] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.130116] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.131059] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.131997] ? irqentry_exit+0xf3/0x650 [ 39.132693] do_syscall_64+0xbf/0x430 [ 39.133409] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.134326] RIP: 0033:0x7f5e643685cd [ 39.135007] 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 [ 39.138103] RSP: 002b:00007fff3e67f3d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.139444] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e643685cd [ 39.140696] RDX: 0000558f22076e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.141947] RBP: 00007fff3e67f430 R08: 0000000000000000 R09: 00007fff3e67ead0 [ 39.143227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558f4fe2cad0 [ 39.144490] R13: 00007fff3e67f860 R14: 0000558f4fe2dbc0 R15: 0000558f4fe3e780 [ 39.145761] [ 39.146138] irq event stamp: 1711 [ 39.146654] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 39.147944] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 39.149214] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 39.150499] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 39.151761] ---[ end trace 0000000000000000 ]--- [ 42.576961] ------------[ cut here ]------------ [ 42.577887] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.579933] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.581395] Modules linked in: [ 42.582268] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.584355] Tainted: [W]=WARN [ 42.584961] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.586451] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.587368] 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 [ 42.590567] RSP: 0018:ffff888019be7bc0 EFLAGS: 00010286 [ 42.591545] RAX: 0000000000000000 RBX: ffffed100337cf78 RCX: ffffffff813a4050 [ 42.592824] RDX: ffff888018e81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.594103] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100337cf2f [ 42.595398] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.596672] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019be7df8 [ 42.597955] FS: 00007f6510957900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.599410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.600472] CR2: 00007ffd4b455ef7 CR3: 0000000009e30000 CR4: 0000000000350ef0 [ 42.601770] Call Trace: [ 42.602273] [ 42.602693] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.603591] ? __create_object+0x59/0x80 [ 42.604378] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.605349] __vmalloc_noprof+0x59/0x60 [ 42.606105] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.606990] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.607929] bpf_prog_alloc+0x39/0x200 [ 42.608619] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.609548] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.610460] do_seccomp+0x349/0x25e0 [ 42.611186] ? find_held_lock+0x2b/0x80 [ 42.611945] ? do_prlimit+0x310/0x610 [ 42.612648] ? __pfx_do_seccomp+0x10/0x10 [ 42.613437] ? do_raw_spin_unlock+0x53/0x220 [ 42.614269] ? _raw_spin_unlock+0x1e/0x40 [ 42.615067] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.616040] ? static_key_count+0x60/0x80 [ 42.616849] prctl_set_seccomp+0x4e/0x70 [ 42.617587] __do_sys_prctl+0xe6c/0x1d70 [ 42.618378] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.619247] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.620220] ? irqentry_exit+0xf3/0x650 [ 42.620987] do_syscall_64+0xbf/0x430 [ 42.621687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.622653] RIP: 0033:0x7f6510e495cd [ 42.623360] 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 [ 42.626559] RSP: 002b:00007ffd4b454a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.627921] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6510e495cd [ 42.629201] RDX: 000055b3d80d0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.630506] RBP: 00007ffd4b454ae0 R08: 0000000000000000 R09: 00007ffd4b454180 [ 42.631802] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b3ddba2ad0 [ 42.633092] R13: 00007ffd4b454f10 R14: 000055b3ddba3bc0 R15: 000055b3ddbb4780 [ 42.634416] [ 42.634883] irq event stamp: 1807 [ 42.635492] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 42.637015] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 42.638546] softirqs last enabled at (1458): [] handle_softirqs+0x50c/0x770 [ 42.639946] softirqs last disabled at (1453): [] __irq_exit_rcu+0xc4/0x100 [ 42.641212] ---[ end trace 0000000000000000 ]--- [ 43.640505] ------------[ cut here ]------------ [ 43.641467] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.643511] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 43.644992] Modules linked in: [ 43.645580] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.647546] Tainted: [W]=WARN [ 43.648140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.649621] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.650553] 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 [ 43.653738] RSP: 0018:ffff88800a947bc0 EFLAGS: 00010286 [ 43.654707] RAX: 0000000000000000 RBX: ffffed1001528f78 RCX: ffffffff813a4050 [ 43.655987] RDX: ffff888015e6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.657259] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001528f2f [ 43.658554] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.659829] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a947df8 [ 43.661098] FS: 00007f87d1934900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.662541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.663599] CR2: 00007f87d1e26580 CR3: 000000000d522000 CR4: 0000000000350ef0 [ 43.664870] Call Trace: [ 43.665336] [ 43.665750] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.666653] ? __create_object+0x59/0x80 [ 43.667438] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.668409] __vmalloc_noprof+0x59/0x60 [ 43.669170] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.670040] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.670965] bpf_prog_alloc+0x39/0x200 [ 43.671657] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.672588] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.673491] do_seccomp+0x349/0x25e0 [ 43.674216] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.675135] ? __pfx_do_seccomp+0x10/0x10 [ 43.675932] ? find_held_lock+0x2b/0x80 [ 43.676647] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.677611] ? static_key_count+0x60/0x80 [ 43.678413] prctl_set_seccomp+0x4e/0x70 [ 43.679195] __do_sys_prctl+0xe6c/0x1d70 [ 43.679981] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.680836] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.681738] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.682720] ? irqentry_exit+0xf3/0x650 [ 43.683488] do_syscall_64+0xbf/0x430 [ 43.684234] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.685181] RIP: 0033:0x7f87d1e265cd [ 43.685888] 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 [ 43.689062] RSP: 002b:00007ffdc5e34b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.690442] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f87d1e265cd [ 43.691703] RDX: 000055ab9d2cce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.692855] RBP: 00007ffdc5e34ba0 R08: 0000000000000000 R09: 00007ffdc5e34240 [ 43.694003] R10: 0000000000000000 R11: 0000000000000246 R12: 000055abd243dad0 [ 43.695181] R13: 00007ffdc5e34fd0 R14: 000055abd243ebc0 R15: 000055abd244f780 [ 43.696344] [ 43.696719] irq event stamp: 1737 [ 43.697309] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 43.698696] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 43.700042] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 43.701414] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 43.702793] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44616' (ECDSA) to the list of known hosts. 2025/11/18 03:25:48 fuzzer started 2025/11/18 03:25:48 dialing manager at localhost:37895 2025/11/18 03:25:48 checking machine... 2025/11/18 03:25:48 checking revisions... [ 44.629065] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:25:48 testing simple program... [ 44.727005] cgroup: Unknown subsys name 'net' [ 44.806115] cgroup: Unknown subsys name 'cpuset' [ 44.821160] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:25:47 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88800c4d7b80 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff88800c4d7b50 RDI=ffff88806ce31cd0 RBP=ffff88800c4d0000 RSP=ffff88800c4d7680 R8 =0000000000000001 R9 =ffff88800c4d7730 R10=000000000003c9ed R11=000000000002c44b R12=ffff88800c4d7701 R13=ffff88800c4d7738 R14=ffff88800c4d7b50 R15=ffff88800c4d76f0 RIP=ffffffff8135eed0 RFL=00000286 [--S--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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f9c8d4c0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9c8cbd8000 CR3=000000000dc69000 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=d3fdd5f48436fbd700000000000aead0 XMM01=8cdec34d38af4c0a000000000018a820 XMM02=693bd129e125714a000000000018ab60 XMM03=2fccd54c36d8a3f3000000000018d1f8 XMM04=5a4da90a0d59604700000000000ae988 XMM05=ceb64eb1dd72df280000000000321e40 XMM06=8e98472a3ddf37a80000000000320ee8 XMM07=fb795ef6d65770560000000000310d68 XMM08=2c67c8bc2e329bc30000000000304590 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801b631bc0 RCX=ffff888014b576ec RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88801b631fbc RBP=ffff88801b631bc0 RSP=ffff888014b576f8 R8 =0000000000000001 R9 =ffff888014b577d8 R10=000000000003c9ed R11=0000000000021af5 R12=ffff88801b631bc0 R13=ffff888014b577e0 R14=ffff888014b57cb0 R15=ffff888014b57798 RIP=ffffffff815d2a95 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f76e2602028 CR3=000000000e1df000 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=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000ff000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000