[ 38.989039] ------------[ cut here ]------------ [ 38.989958] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.992015] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.993467] Modules linked in: [ 38.994052] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.996054] Tainted: [W]=WARN [ 38.996657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.998389] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.999378] 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 [ 39.002585] RSP: 0018:ffff88801668fbc0 EFLAGS: 00010286 [ 39.003577] RAX: 0000000000000000 RBX: ffffed1002cd1f78 RCX: ffffffff813a4050 [ 39.004862] RDX: ffff888015b35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.006142] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd1f2f [ 39.007440] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.008706] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801668fdf8 [ 39.009975] FS: 00007f8476174900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.011437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.012494] CR2: 00007f8476666580 CR3: 0000000019f42000 CR4: 0000000000350ef0 [ 39.013763] Call Trace: [ 39.014219] [ 39.014658] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.015553] ? __create_object+0x59/0x80 [ 39.016325] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.017280] __vmalloc_noprof+0x59/0x60 [ 39.017988] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.018842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.019789] bpf_prog_alloc+0x39/0x200 [ 39.020521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.021439] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.022342] do_seccomp+0x349/0x25e0 [ 39.023014] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.023913] ? __pfx_do_seccomp+0x10/0x10 [ 39.024683] ? find_held_lock+0x2b/0x80 [ 39.025445] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.026403] ? static_key_count+0x60/0x80 [ 39.027160] prctl_set_seccomp+0x4e/0x70 [ 39.027943] __do_sys_prctl+0xe6c/0x1d70 [ 39.028710] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.029555] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.030518] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.031496] ? irqentry_exit+0xf3/0x650 [ 39.032221] do_syscall_64+0xbf/0x430 [ 39.032947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.033879] RIP: 0033:0x7f84766665cd [ 39.034954] 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 [ 39.038117] RSP: 002b:00007ffda4880b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.039483] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84766665cd [ 39.040741] RDX: 000055b0f52cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.042009] RBP: 00007ffda4880ba0 R08: 0000000000000000 R09: 00007ffda4880240 [ 39.043296] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b126c5fbf0 [ 39.044579] R13: 00007ffda4880fd0 R14: 000055b126c69380 R15: 000055b126c74460 [ 39.045882] [ 39.046342] irq event stamp: 1805 [ 39.046955] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 39.048499] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 39.050046] softirqs last enabled at (1396): [] handle_softirqs+0x50c/0x770 [ 39.051606] softirqs last disabled at (1391): [] __irq_exit_rcu+0xc4/0x100 [ 39.053106] ---[ end trace 0000000000000000 ]--- [ 42.474083] ------------[ cut here ]------------ [ 42.474949] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.476877] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.478270] Modules linked in: [ 42.478839] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.480724] Tainted: [W]=WARN [ 42.481300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.482689] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.483567] 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 [ 42.486574] RSP: 0018:ffff88801682fbc0 EFLAGS: 00010286 [ 42.487520] RAX: 0000000000000000 RBX: ffffed1002d05f78 RCX: ffffffff813a4050 [ 42.488743] RDX: ffff88800f74d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.489947] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d05f2f [ 42.491158] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.492372] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801682fdf8 [ 42.493585] FS: 00007fa8b568c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.494958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.495974] CR2: 00007fff8f14bef7 CR3: 000000001f6ce000 CR4: 0000000000350ef0 [ 42.497179] Call Trace: [ 42.497674] [ 42.498074] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.498932] ? __create_object+0x59/0x80 [ 42.499688] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.500614] __vmalloc_noprof+0x59/0x60 [ 42.501349] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.502135] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.503028] bpf_prog_alloc+0x39/0x200 [ 42.503752] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.504643] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.505499] do_seccomp+0x349/0x25e0 [ 42.506136] ? find_held_lock+0x2b/0x80 [ 42.506880] ? do_prlimit+0x310/0x610 [ 42.507599] ? __pfx_do_seccomp+0x10/0x10 [ 42.508348] ? do_raw_spin_unlock+0x53/0x220 [ 42.509095] ? _raw_spin_unlock+0x1e/0x40 [ 42.509838] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.510755] ? static_key_count+0x60/0x80 [ 42.511527] prctl_set_seccomp+0x4e/0x70 [ 42.512215] __do_sys_prctl+0xe6c/0x1d70 [ 42.512969] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.513779] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.514692] ? irqentry_exit+0xf3/0x650 [ 42.515427] do_syscall_64+0xbf/0x430 [ 42.516090] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.516990] RIP: 0033:0x7fa8b5b7e5cd [ 42.517653] 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 [ 42.520674] RSP: 002b:00007fff8f1495e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.521963] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8b5b7e5cd [ 42.523182] RDX: 00005560fdb2fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.524398] RBP: 00007fff8f149640 R08: 0000000000000000 R09: 00007fff8f148ce0 [ 42.525603] R10: 0000000000000000 R11: 0000000000000246 R12: 00005561061f32b0 [ 42.526814] R13: 00007fff8f149a70 R14: 00005561061f5d20 R15: 00005561062078d0 [ 42.528068] [ 42.528510] irq event stamp: 1683 [ 42.529090] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 42.530535] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 42.531990] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 42.533443] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 42.534867] ---[ end trace 0000000000000000 ]--- [ 43.377152] ------------[ cut here ]------------ [ 43.377914] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.379647] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.381149] Modules linked in: [ 43.381881] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.383826] Tainted: [W]=WARN [ 43.384478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.385941] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.386748] 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 [ 43.389833] RSP: 0018:ffff888019b9fbc0 EFLAGS: 00010286 [ 43.390707] RAX: 0000000000000000 RBX: ffffed1003373f78 RCX: ffffffff813a4050 [ 43.392085] RDX: ffff88800f009bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.393309] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003373f2f [ 43.394664] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.395782] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b9fdf8 [ 43.397138] FS: 00007f6ecc6d7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.398607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.399563] CR2: 00007ffdb52c4ef7 CR3: 000000000d86e000 CR4: 0000000000350ef0 [ 43.400921] Call Trace: [ 43.401466] [ 43.401906] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.402861] ? __create_object+0x59/0x80 [ 43.403710] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.404779] __vmalloc_noprof+0x59/0x60 [ 43.405601] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.406499] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.407508] bpf_prog_alloc+0x39/0x200 [ 43.408294] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.409230] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.410200] do_seccomp+0x349/0x25e0 [ 43.410991] ? find_held_lock+0x2b/0x80 [ 43.411846] ? do_prlimit+0x310/0x610 [ 43.412650] ? __pfx_do_seccomp+0x10/0x10 [ 43.413482] ? do_raw_spin_unlock+0x53/0x220 [ 43.414379] ? _raw_spin_unlock+0x1e/0x40 [ 43.415153] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.416140] ? static_key_count+0x60/0x80 [ 43.417011] prctl_set_seccomp+0x4e/0x70 [ 43.417840] __do_sys_prctl+0xe6c/0x1d70 [ 43.418687] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.419626] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.420671] ? irqentry_exit+0xf3/0x650 [ 43.421505] do_syscall_64+0xbf/0x430 [ 43.422307] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.423304] RIP: 0033:0x7f6eccbc95cd [ 43.423945] 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 [ 43.426596] RSP: 002b:00007ffdb52c3e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.428071] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6eccbc95cd [ 43.429410] RDX: 000055e708460e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.430727] RBP: 00007ffdb52c3e70 R08: 0000000000000000 R09: 00007ffdb52c3510 [ 43.431870] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e716d2aad0 [ 43.433228] R13: 00007ffdb52c42a0 R14: 000055e716d2bbc0 R15: 000055e716d3c780 [ 43.434578] [ 43.434933] irq event stamp: 1761 [ 43.435524] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 43.437124] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 43.438641] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 43.439985] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 43.441539] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47381' (ECDSA) to the list of known hosts. 2025/11/18 02:57:17 fuzzer started 2025/11/18 02:57:17 dialing manager at localhost:37895 2025/11/18 02:57:17 checking machine... 2025/11/18 02:57:17 checking revisions... [ 44.308386] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:57:17 testing simple program... [ 44.388542] cgroup: Unknown subsys name 'net' [ 44.449008] cgroup: Unknown subsys name 'cpuset' [ 44.462874] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:57:16 Registers: info registers vcpu 0 RAX=0000000000000008 RBX=a4c8a9f538f21259 RCX=0000000000000000 RDX=bc2dd503486ecd97 RSI=000055629e343ef0 RDI=000055629e342a20 RBP=000000000000000a RSP=00007ffe31288c60 R8 =0000000000000000 R9 =000055629e3440d0 R10=000055629e344210 R11=000055629e343d40 R12=0000000000000001 R13=000000000000000a R14=bc2dd503486ecd97 R15=000055629e344080 RIP=00007f2a0b7e89d4 RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f2a0afa5900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2a0b7f6340 CR3=000000000da70000 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=546ac4714ec8113c5fc8476bd1e8d4bd XMM01=574c910025ef8b26dc565240afef7090 XMM02=50e7a4c4afbb44af97b62801da35254c XMM03=106678758d15357332b93fd3d09dbc9f XMM04=b1e8aac8570d2c1e5fd0369e2e73ddce XMM05=72691d5e203029ff5376068e6d6f24c1 XMM06=1a34401a6a34ef166c30bcc5d38a0614 XMM07=d223e8f0c31d94faec63984e67e4ffe9 XMM08=c74658e63604ebe34c8bd12943d91a8b XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=00000000ffffffff RDX=ffff88800f00b780 RSI=ffffffff83ca1a86 RDI=0000000000000014 RBP=1ffff11002bb6f6a RSP=ffff888015db7b40 R8 =0000000000000001 R9 =ffffed1001e75300 R10=0000000000000180 R11=0000000000000001 R12=00000000ffffffff R13=0000000000000cc0 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff81751cbb 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 00007fa8b568c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcd6a289438 CR3=000000001f762000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000