[ 46.769120] ------------[ cut here ]------------ [ 46.770034] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.772128] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.773581] Modules linked in: [ 46.774220] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.776227] Tainted: [W]=WARN [ 46.776817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.778262] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.779199] 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 [ 46.782359] RSP: 0018:ffff88801b2bfbc0 EFLAGS: 00010286 [ 46.783347] RAX: 0000000000000000 RBX: ffffed1003657f78 RCX: ffffffff813a4050 [ 46.784628] RDX: ffff888019dc5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.785900] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003657f2f [ 46.787189] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.788462] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b2bfdf8 [ 46.789739] FS: 00007f1767aa7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.791189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.792252] CR2: 00007ffd74925ef7 CR3: 000000000a0f3000 CR4: 0000000000350ef0 [ 46.793534] Call Trace: [ 46.794042] [ 46.794450] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.795358] ? __create_object+0x59/0x80 [ 46.796141] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.797119] __vmalloc_noprof+0x59/0x60 [ 46.797882] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.798702] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.799638] bpf_prog_alloc+0x39/0x200 [ 46.800386] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.801318] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.802220] do_seccomp+0x349/0x25e0 [ 46.802938] ? find_held_lock+0x2b/0x80 [ 46.803656] ? do_prlimit+0x310/0x610 [ 46.804398] ? __pfx_do_seccomp+0x10/0x10 [ 46.805184] ? do_raw_spin_unlock+0x53/0x220 [ 46.806020] ? _raw_spin_unlock+0x1e/0x40 [ 46.806797] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.807768] ? static_key_count+0x60/0x80 [ 46.808519] prctl_set_seccomp+0x4e/0x70 [ 46.809294] __do_sys_prctl+0xe6c/0x1d70 [ 46.810088] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.810946] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.811930] ? irqentry_exit+0xf3/0x650 [ 46.812644] do_syscall_64+0xbf/0x430 [ 46.813387] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.814322] RIP: 0033:0x7f1767f995cd [ 46.815024] 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 [ 46.818199] RSP: 002b:00007ffd749234e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.819583] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1767f995cd [ 46.820869] RDX: 0000563101dd4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.822158] RBP: 00007ffd74923540 R08: 0000000000000000 R09: 00007ffd74922be0 [ 46.823453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563111480ad0 [ 46.824728] R13: 00007ffd74923970 R14: 0000563111481bc0 R15: 0000563111492780 [ 46.826033] [ 46.826452] irq event stamp: 1739 [ 46.827140] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 46.828767] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 46.830283] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 46.831841] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 46.833337] ---[ end trace 0000000000000000 ]--- [ 49.390269] ------------[ cut here ]------------ [ 49.390684] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.391630] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.392309] Modules linked in: [ 49.392580] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.393498] Tainted: [W]=WARN [ 49.393776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.394434] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.394857] 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 [ 49.396337] RSP: 0018:ffff8880156bfbc0 EFLAGS: 00010286 [ 49.396787] RAX: 0000000000000000 RBX: ffffed1002ad7f78 RCX: ffffffff813a4050 [ 49.397355] RDX: ffff8880170d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.397952] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ad7f2f [ 49.398519] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.399120] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880156bfdf8 [ 49.399690] FS: 00007f9ecce7b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.400347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.400842] CR2: 00007fff8a397ef7 CR3: 000000000c945000 CR4: 0000000000350ef0 [ 49.401413] Call Trace: [ 49.401624] [ 49.401834] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.402228] ? __create_object+0x59/0x80 [ 49.402566] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.403009] __vmalloc_noprof+0x59/0x60 [ 49.403351] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.403757] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.404169] bpf_prog_alloc+0x39/0x200 [ 49.404484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.404917] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.405316] do_seccomp+0x349/0x25e0 [ 49.405624] ? find_held_lock+0x2b/0x80 [ 49.405981] ? do_prlimit+0x310/0x610 [ 49.406303] ? __pfx_do_seccomp+0x10/0x10 [ 49.406639] ? do_raw_spin_unlock+0x53/0x220 [ 49.407023] ? _raw_spin_unlock+0x1e/0x40 [ 49.407374] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.407822] ? static_key_count+0x60/0x80 [ 49.408170] prctl_set_seccomp+0x4e/0x70 [ 49.408506] __do_sys_prctl+0xe6c/0x1d70 [ 49.408870] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.409246] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.409668] ? irqentry_exit+0xf3/0x650 [ 49.410028] do_syscall_64+0xbf/0x430 [ 49.410351] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.410790] RIP: 0033:0x7f9ecd36d5cd [ 49.411095] 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 [ 49.412570] RSP: 002b:00007fff8a3964a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.413197] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9ecd36d5cd [ 49.413785] RDX: 0000557e024cde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.414349] RBP: 00007fff8a396500 R08: 0000000000000000 R09: 00007fff8a395ba0 [ 49.414937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e0d25dbf0 [ 49.415509] R13: 00007fff8a396930 R14: 0000557e0d267380 R15: 0000557e0d272460 [ 49.416109] [ 49.416303] irq event stamp: 1685 [ 49.416579] hardirqs last enabled at (1693): [] __up_console_sem+0x78/0x80 [ 49.417287] hardirqs last disabled at (1702): [] __up_console_sem+0x5d/0x80 [ 49.417987] softirqs last enabled at (1240): [] handle_softirqs+0x50c/0x770 [ 49.418678] softirqs last disabled at (1231): [] __irq_exit_rcu+0xc4/0x100 [ 49.419384] ---[ end trace 0000000000000000 ]--- [ 50.029018] ------------[ cut here ]------------ [ 50.029947] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.031987] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.033430] Modules linked in: [ 50.034062] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.036072] Tainted: [W]=WARN [ 50.036633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.038118] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.039041] 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 [ 50.042275] RSP: 0018:ffff8880166f7bc0 EFLAGS: 00010286 [ 50.043274] RAX: 0000000000000000 RBX: ffffed1002cdef78 RCX: ffffffff813a4050 [ 50.044575] RDX: ffff888015b88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.045870] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cdef2f [ 50.047187] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.048489] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166f7df8 [ 50.049793] FS: 00007f64d751b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.051231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.052292] CR2: 00007ffc03e0bef7 CR3: 000000002129f000 CR4: 0000000000350ef0 [ 50.053570] Call Trace: [ 50.054077] [ 50.054482] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.055371] ? __create_object+0x59/0x80 [ 50.056154] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.057110] __vmalloc_noprof+0x59/0x60 [ 50.057869] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.058680] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.059622] bpf_prog_alloc+0x39/0x200 [ 50.060344] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.061278] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.062173] do_seccomp+0x349/0x25e0 [ 50.062879] ? find_held_lock+0x2b/0x80 [ 50.063602] ? do_prlimit+0x310/0x610 [ 50.064335] ? __pfx_do_seccomp+0x10/0x10 [ 50.065120] ? do_raw_spin_unlock+0x53/0x220 [ 50.065942] ? _raw_spin_unlock+0x1e/0x40 [ 50.066674] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.067667] ? static_key_count+0x60/0x80 [ 50.068471] prctl_set_seccomp+0x4e/0x70 [ 50.069238] __do_sys_prctl+0xe6c/0x1d70 [ 50.070012] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.070864] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.071847] ? irqentry_exit+0xf3/0x650 [ 50.072577] do_syscall_64+0xbf/0x430 [ 50.073311] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.074262] RIP: 0033:0x7f64d7a0d5cd [ 50.074968] 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 [ 50.078162] RSP: 002b:00007ffc03e09890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.079532] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64d7a0d5cd [ 50.080792] RDX: 000055daa578be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.082041] RBP: 00007ffc03e098f0 R08: 0000000000000000 R09: 00007ffc03e08f90 [ 50.083318] R10: 0000000000000000 R11: 0000000000000246 R12: 000055daad1e8ad0 [ 50.084498] R13: 00007ffc03e09d20 R14: 000055daad1e9bc0 R15: 000055daad1fa780 [ 50.085559] [ 50.085942] irq event stamp: 1779 [ 50.086441] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 50.087700] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 50.088976] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 50.090249] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 50.091512] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5819' (ECDSA) to the list of known hosts. 2025/11/17 15:23:30 fuzzer started 2025/11/17 15:23:31 dialing manager at localhost:37895 2025/11/17 15:23:31 checking machine... 2025/11/17 15:23:31 checking revisions... [ 50.965768] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:23:31 testing simple program... [ 51.057893] cgroup: Unknown subsys name 'net' [ 51.132825] cgroup: Unknown subsys name 'cpuset' [ 51.156419] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:23:30 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888016208000 RCX=ffff888019def6dc RDX=1ffff11002c4107f RSI=ffffffff85e1ffe0 RDI=ffff8880162083fc RBP=ffff888016208000 RSP=ffff888019def6e8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888016208000 R13=ffff88800ddac400 R14=dffffc0000000000 R15=0000000000000000 RIP=ffffffff815d2a76 RFL=00000213 [----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 00007f9ecce7b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9ecce40008 CR3=00000000210d1000 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=0000000000027357 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffeb05ad68 CR3=0000000005c8a000 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=00007f93d400b5100000556b1fe30790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000