[ 39.239300] ------------[ cut here ]------------ [ 39.240251] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.242280] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.243787] Modules linked in: [ 39.244456] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.246441] Tainted: [W]=WARN [ 39.247007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.248467] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.249388] 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 [ 39.252620] RSP: 0018:ffff88801730fbc0 EFLAGS: 00010286 [ 39.253610] RAX: 0000000000000000 RBX: ffffed1002e61f78 RCX: ffffffff813a4050 [ 39.254915] RDX: ffff888015a3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.256193] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e61f2f [ 39.257491] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.258791] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801730fdf8 [ 39.260065] FS: 00007fe2840dc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.261495] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.262576] CR2: 00007ffd02d2bef8 CR3: 000000000cecc000 CR4: 0000000000350ef0 [ 39.263865] Call Trace: [ 39.264364] [ 39.264773] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.265679] ? __create_object+0x59/0x80 [ 39.266481] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.267450] __vmalloc_noprof+0x59/0x60 [ 39.268211] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.269037] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.269988] bpf_prog_alloc+0x39/0x200 [ 39.270743] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.271675] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.272583] do_seccomp+0x349/0x25e0 [ 39.273333] ? find_held_lock+0x2b/0x80 [ 39.274092] ? do_prlimit+0x310/0x610 [ 39.274966] ? __pfx_do_seccomp+0x10/0x10 [ 39.275847] ? do_raw_spin_unlock+0x53/0x220 [ 39.276727] ? _raw_spin_unlock+0x1e/0x40 [ 39.277624] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.278771] ? static_key_count+0x60/0x80 [ 39.279676] prctl_set_seccomp+0x4e/0x70 [ 39.280580] __do_sys_prctl+0xe6c/0x1d70 [ 39.281475] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.282440] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.283520] ? irqentry_exit+0xf3/0x650 [ 39.284345] do_syscall_64+0xbf/0x430 [ 39.285057] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.286143] RIP: 0033:0x7fe2845ce5cd [ 39.286855] 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 [ 39.290232] RSP: 002b:00007ffd02d2a900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.291662] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe2845ce5cd [ 39.292972] RDX: 00005579d8c44e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.294227] RBP: 00007ffd02d2a960 R08: 0000000000000000 R09: 00007ffd02d2a000 [ 39.295501] R10: 0000000000000000 R11: 0000000000000246 R12: 00005579e6caebf0 [ 39.296784] R13: 00007ffd02d2ad90 R14: 00005579e6cb8380 R15: 00005579e6cc3460 [ 39.298073] [ 39.298561] irq event stamp: 1771 [ 39.299073] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 39.300378] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 39.301652] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 39.302955] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 39.304230] ---[ end trace 0000000000000000 ]--- [ 42.157455] ------------[ cut here ]------------ [ 42.158525] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.160837] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.162518] Modules linked in: [ 42.163239] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.164850] Tainted: [W]=WARN [ 42.165223] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.166100] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.166679] 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 [ 42.168645] RSP: 0018:ffff88800f1d7bc0 EFLAGS: 00010286 [ 42.169250] RAX: 0000000000000000 RBX: ffffed1001e3af78 RCX: ffffffff813a4050 [ 42.170014] RDX: ffff888016043780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.170820] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e3af2f [ 42.171617] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.172412] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1d7df8 [ 42.173211] FS: 00007f33289fb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.174078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.174747] CR2: 00007ffc1c271ef8 CR3: 000000000e329000 CR4: 0000000000350ef0 [ 42.175548] Call Trace: [ 42.175846] [ 42.176103] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.176660] ? __create_object+0x59/0x80 [ 42.177151] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.177728] __vmalloc_noprof+0x59/0x60 [ 42.178204] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.178729] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.179308] bpf_prog_alloc+0x39/0x200 [ 42.179738] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.180313] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.180847] do_seccomp+0x349/0x25e0 [ 42.181294] ? find_held_lock+0x2b/0x80 [ 42.181740] ? do_prlimit+0x310/0x610 [ 42.182205] ? __pfx_do_seccomp+0x10/0x10 [ 42.182674] ? do_raw_spin_unlock+0x53/0x220 [ 42.183194] ? _raw_spin_unlock+0x1e/0x40 [ 42.183652] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.184247] ? static_key_count+0x60/0x80 [ 42.184716] prctl_set_seccomp+0x4e/0x70 [ 42.185200] __do_sys_prctl+0xe6c/0x1d70 [ 42.185658] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.186188] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.186768] ? irqentry_exit+0xf3/0x650 [ 42.187249] do_syscall_64+0xbf/0x430 [ 42.187681] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.188270] RIP: 0033:0x7f3328eed5cd [ 42.188679] 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 [ 42.190648] RSP: 002b:00007ffc1c26f4a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.191490] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3328eed5cd [ 42.192281] RDX: 000055ad5cd84e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.193046] RBP: 00007ffc1c26f500 R08: 0000000000000000 R09: 00007ffc1c26eba0 [ 42.193839] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ad69a21ad0 [ 42.194647] R13: 00007ffc1c26f930 R14: 000055ad69a22bc0 R15: 000055ad69a33780 [ 42.195449] [ 42.195713] irq event stamp: 1771 [ 42.196087] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 42.197027] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 42.197968] softirqs last enabled at (1288): [] handle_softirqs+0x50c/0x770 [ 42.198936] softirqs last disabled at (1271): [] __irq_exit_rcu+0xc4/0x100 [ 42.199874] ---[ end trace 0000000000000000 ]--- [ 42.873256] ------------[ cut here ]------------ [ 42.873749] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.874911] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.875703] Modules linked in: [ 42.876023] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.877090] Tainted: [W]=WARN [ 42.877404] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.878193] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.878695] 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 [ 42.880509] RSP: 0018:ffff888016297bc0 EFLAGS: 00010286 [ 42.881034] RAX: 0000000000000000 RBX: ffffed1002c52f78 RCX: ffffffff813a4050 [ 42.881774] RDX: ffff888016cdd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.882500] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c52f2f [ 42.883223] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.883932] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016297df8 [ 42.884668] FS: 00007fe7eaf35900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.885493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.886088] CR2: 00007fe7eb427580 CR3: 000000001f3dc000 CR4: 0000000000350ef0 [ 42.886837] Call Trace: [ 42.887123] [ 42.887356] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.887852] ? __create_object+0x59/0x80 [ 42.888304] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.888841] __vmalloc_noprof+0x59/0x60 [ 42.889270] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.889746] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.890270] bpf_prog_alloc+0x39/0x200 [ 42.890670] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.891199] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.891686] do_seccomp+0x349/0x25e0 [ 42.892063] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.892572] ? __pfx_do_seccomp+0x10/0x10 [ 42.892998] ? find_held_lock+0x2b/0x80 [ 42.893423] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.893954] ? static_key_count+0x60/0x80 [ 42.894415] prctl_set_seccomp+0x4e/0x70 [ 42.894831] __do_sys_prctl+0xe6c/0x1d70 [ 42.895267] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.895726] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.896276] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.896803] ? irqentry_exit+0xf3/0x650 [ 42.897253] do_syscall_64+0xbf/0x430 [ 42.897653] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.898177] RIP: 0033:0x7fe7eb4275cd [ 42.898558] 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 [ 42.900357] RSP: 002b:00007fff0902f2c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.901151] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7eb4275cd [ 42.901869] RDX: 0000561243d1ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.902606] RBP: 00007fff0902f320 R08: 0000000000000000 R09: 00007fff0902e9c0 [ 42.903327] R10: 0000000000000000 R11: 0000000000000246 R12: 00005612658c5ad0 [ 42.904028] R13: 00007fff0902f750 R14: 00005612658c6bc0 R15: 00005612658d7780 [ 42.904761] [ 42.904997] irq event stamp: 1605 [ 42.905362] hardirqs last enabled at (1615): [] __up_console_sem+0x78/0x80 [ 42.906255] hardirqs last disabled at (1624): [] __up_console_sem+0x5d/0x80 [ 42.907143] softirqs last enabled at (1548): [] handle_softirqs+0x50c/0x770 [ 42.907978] softirqs last disabled at (1541): [] __irq_exit_rcu+0xc4/0x100 [ 42.908797] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63262' (ECDSA) to the list of known hosts. 2025/11/17 13:39:02 fuzzer started 2025/11/17 13:39:03 dialing manager at localhost:37895 2025/11/17 13:39:03 checking machine... 2025/11/17 13:39:03 checking revisions... [ 43.595557] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:39:03 testing simple program... [ 43.676459] cgroup: Unknown subsys name 'net' [ 43.725725] cgroup: Unknown subsys name 'cpuset' [ 43.735053] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:39:02 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806ce31cd0 RBP=ffff88806ce38140 RSP=ffff8880157cf7c8 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000000 R12=ffff88806ce38260 R13=0000000000000004 R14=ffff88806ce38230 R15=ffff88806ce381e8 RIP=ffffffff815bcfa0 RFL=00000016 [----AP-] 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 00007fef4cef4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffee1512f28 CR3=000000000b767000 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=00007f6eac94b510000055a6fc81d790 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 info registers vcpu 1 RAX=0000000000000007 RBX=ffff8880096fb780 RCX=ffff888009757794 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880096fbb7c RBP=ffff8880096fb780 RSP=ffff8880097577a0 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=000000000000b615 R12=ffff8880096fb780 R13=ffff888009757888 R14=ffff888009757de8 R15=ffff888009757840 RIP=ffffffff815d2a87 RFL=00000202 [-------] 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 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3328fb0650 CR3=0000000009f0f000 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=39333a333120373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732032303a3933 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363735 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000