[ 39.351624] ------------[ cut here ]------------ [ 39.352610] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.354670] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.356217] Modules linked in: [ 39.356818] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.359277] Tainted: [W]=WARN [ 39.359926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.361801] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.362859] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 39.366277] RSP: 0018:ffff888017be7bc0 EFLAGS: 00010286 [ 39.367333] RAX: 0000000000000000 RBX: ffffed1002f7cf78 RCX: ffffffff813a4050 [ 39.368659] RDX: ffff88800a34d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.370002] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7cf2f [ 39.371380] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.372734] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017be7df8 [ 39.374111] FS: 00007f48c3573900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.375652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.376762] CR2: 00007f48c3a65580 CR3: 000000000bc39000 CR4: 0000000000350ef0 [ 39.378141] Call Trace: [ 39.378637] [ 39.379136] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.380010] ? __create_object+0x59/0x80 [ 39.380860] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.381893] __vmalloc_noprof+0x59/0x60 [ 39.382706] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.383638] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.384610] bpf_prog_alloc+0x39/0x200 [ 39.385398] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.386390] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.387359] do_seccomp+0x349/0x25e0 [ 39.388146] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.389013] ? __pfx_do_seccomp+0x10/0x10 [ 39.389853] ? find_held_lock+0x2b/0x80 [ 39.390699] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.391717] ? static_key_count+0x60/0x80 [ 39.392568] prctl_set_seccomp+0x4e/0x70 [ 39.393385] __do_sys_prctl+0xe6c/0x1d70 [ 39.394219] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.395147] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.396177] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.397184] ? irqentry_exit+0xf3/0x650 [ 39.397916] do_syscall_64+0xbf/0x430 [ 39.398713] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.399698] RIP: 0033:0x7f48c3a655cd [ 39.400476] 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 [ 39.403838] RSP: 002b:00007ffc51e2edf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.405241] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f48c3a655cd [ 39.406579] RDX: 0000560f4a787e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.407929] RBP: 00007ffc51e2ee50 R08: 0000000000000000 R09: 00007ffc51e2e4f0 [ 39.409307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f4e9b0ad0 [ 39.410640] R13: 00007ffc51e2f280 R14: 0000560f4e9b1bc0 R15: 0000560f4e9c2780 [ 39.412001] [ 39.412518] irq event stamp: 1807 [ 39.413205] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 39.414783] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 39.416137] softirqs last enabled at (1466): [] handle_softirqs+0x50c/0x770 [ 39.417481] softirqs last disabled at (1461): [] __irq_exit_rcu+0xc4/0x100 [ 39.418796] ---[ end trace 0000000000000000 ]--- [ 42.880391] ------------[ cut here ]------------ [ 42.881199] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.882913] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.884346] Modules linked in: [ 42.884850] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.886628] Tainted: [W]=WARN [ 42.887153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.888413] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.889196] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.891922] RSP: 0018:ffff888017207bc0 EFLAGS: 00010286 [ 42.892768] RAX: 0000000000000000 RBX: ffffed1002e40f78 RCX: ffffffff813a4050 [ 42.893872] RDX: ffff888015fcb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.894982] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e40f2f [ 42.896090] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.897189] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017207df8 [ 42.898287] FS: 00007f579e4f8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.899542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.900456] CR2: 00007f579ea5e4a6 CR3: 000000000e442000 CR4: 0000000000350ef0 [ 42.901565] Call Trace: [ 42.901965] [ 42.902360] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.903161] ? __create_object+0x59/0x80 [ 42.903794] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.904626] __vmalloc_noprof+0x59/0x60 [ 42.905268] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.905977] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.906791] bpf_prog_alloc+0x39/0x200 [ 42.907434] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.908258] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.909009] do_seccomp+0x349/0x25e0 [ 42.909642] ? find_held_lock+0x2b/0x80 [ 42.910315] ? do_prlimit+0x310/0x610 [ 42.910938] ? __pfx_do_seccomp+0x10/0x10 [ 42.911633] ? do_raw_spin_unlock+0x53/0x220 [ 42.912370] ? _raw_spin_unlock+0x1e/0x40 [ 42.913020] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.913865] ? static_key_count+0x60/0x80 [ 42.914577] prctl_set_seccomp+0x4e/0x70 [ 42.915266] __do_sys_prctl+0xe6c/0x1d70 [ 42.915910] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.916662] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.917527] ? irqentry_exit+0xf3/0x650 [ 42.918198] do_syscall_64+0xbf/0x430 [ 42.918820] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.919660] RIP: 0033:0x7f579e9ea5cd [ 42.920283] 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 [ 42.923107] RSP: 002b:00007ffd3d14f0d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.924311] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f579e9ea5cd [ 42.925446] RDX: 0000564d792fbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.926590] RBP: 00007ffd3d14f130 R08: 0000000000000000 R09: 00007ffd3d14e7d0 [ 42.927725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d967b2ad0 [ 42.928856] R13: 00007ffd3d14f560 R14: 0000564d967b3bc0 R15: 0000564d967c4780 [ 42.930003] [ 42.930418] irq event stamp: 1799 [ 42.930971] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 42.932313] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 42.933668] softirqs last enabled at (1320): [] handle_softirqs+0x50c/0x770 [ 42.935041] softirqs last disabled at (1299): [] __irq_exit_rcu+0xc4/0x100 [ 42.936401] ---[ end trace 0000000000000000 ]--- [ 43.756508] ------------[ cut here ]------------ [ 43.757431] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.759395] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.760828] Modules linked in: [ 43.761519] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.763494] Tainted: [W]=WARN [ 43.764038] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.765482] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.766391] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 43.769545] RSP: 0018:ffff88800ed37bc0 EFLAGS: 00010286 [ 43.770515] RAX: 0000000000000000 RBX: ffffed1001da6f78 RCX: ffffffff813a4050 [ 43.771819] RDX: ffff8880143f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.773112] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001da6f2f [ 43.774399] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.775681] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ed37df8 [ 43.776948] FS: 00007fca79e92900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.778376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.779421] CR2: 00007fca7a384580 CR3: 000000000c9d4000 CR4: 0000000000350ef0 [ 43.780711] Call Trace: [ 43.781230] [ 43.781639] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.782536] ? __create_object+0x59/0x80 [ 43.783333] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.784302] __vmalloc_noprof+0x59/0x60 [ 43.785003] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.785884] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.786832] bpf_prog_alloc+0x39/0x200 [ 43.787568] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.788485] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.789379] do_seccomp+0x349/0x25e0 [ 43.790044] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.790947] ? __pfx_do_seccomp+0x10/0x10 [ 43.791746] ? find_held_lock+0x2b/0x80 [ 43.792498] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.793464] ? static_key_count+0x60/0x80 [ 43.794260] prctl_set_seccomp+0x4e/0x70 [ 43.794993] __do_sys_prctl+0xe6c/0x1d70 [ 43.795767] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.796630] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.797593] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.798575] ? irqentry_exit+0xf3/0x650 [ 43.799337] do_syscall_64+0xbf/0x430 [ 43.800038] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.800971] RIP: 0033:0x7fca7a3845cd [ 43.801670] 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 [ 43.804850] RSP: 002b:00007fff7ad1b9f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.806209] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca7a3845cd [ 43.807501] RDX: 000055c731f84e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.808768] RBP: 00007fff7ad1ba50 R08: 0000000000000000 R09: 00007fff7ad1b0f0 [ 43.810048] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c75b099b10 [ 43.811392] R13: 00007fff7ad1be80 R14: 000055c75b09a2b0 R15: 000055c75b0ae6f0 [ 43.812686] [ 43.813150] irq event stamp: 1741 [ 43.813752] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 43.815269] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 43.816785] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 43.818314] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 43.819829] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60099' (ECDSA) to the list of known hosts. 2025/11/18 20:39:46 fuzzer started 2025/11/18 20:39:46 dialing manager at localhost:34383 2025/11/18 20:39:46 checking machine... 2025/11/18 20:39:46 checking revisions... [ 44.755910] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:39:46 testing simple program... [ 44.851008] cgroup: Unknown subsys name 'net' [ 44.926543] cgroup: Unknown subsys name 'cpuset' [ 44.947958] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:39:45 Registers: info registers vcpu 0 RAX=0000000000000020 RBX=0000000000000008 RCX=ffffffff81b66179 RDX=ffff88801aa0b780 RSI=ffffffff84f287a0 RDI=0000000000000002 RBP=ffffffff84f287a0 RSP=ffff888019f7f8c0 R8 =0000000000000001 R9 =0000000000000001 R10=ffff888019f7fa24 R11=0000000000000001 R12=0000000000000002 R13=0000000000000005 R14=ffff888019f7fa2c R15=ffff888019f7fa24 RIP=ffffffff81751a0d 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 00007f579e4f8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd3d149000 CR3=000000000fd4b000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000000a0 RBX=00000000000000a0 RCX=ffffffff8259fcfa RDX=00000000000101f6 RSI=ffffffff8259fd08 RDI=0000000000000007 RBP=ffff88800b638000 RSP=ffff88800f4af200 R8 =0000000000000001 R9 =0000000000006d2c R10=00000000000101f6 R11=0000000000000001 R12=00000000000101f6 R13=ffffed10016c7001 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8259fd0e RFL=00000093 [--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 =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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000564d967d7768 CR3=000000000e018000 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=00000000a60ce07b00000000cec3662e XMM01=00000000000000004f8a56a8c0739098 XMM02=00000000000000000000000000000000 XMM03=375afdebbf381c81000000000030e6b8 XMM04=10023ec81a605a8000000000000ae988 XMM05=1319e678c5640f8a000000000031f160 XMM06=a748ccc27a5f04c1000000000031f0c8 XMM07=58f17c1affdc82d6000000000030f0e0 XMM08=406589be3f9c4b22000000000030ef48 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000