[ 46.243975] ------------[ cut here ]------------ [ 46.244770] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.246625] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.248283] Modules linked in: [ 46.249025] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.251335] Tainted: [W]=WARN [ 46.251952] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.253641] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.254516] 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 [ 46.257773] RSP: 0018:ffff888016427bc0 EFLAGS: 00010286 [ 46.258715] RAX: 0000000000000000 RBX: ffffed1002c84f78 RCX: ffffffff813a4050 [ 46.260206] RDX: ffff88801c691bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.261596] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c84f2f [ 46.263059] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.264243] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016427df8 [ 46.265743] FS: 00007fa815c3b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.267322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.268329] CR2: 00007fa8161a14a6 CR3: 0000000009eb1000 CR4: 0000000000350ef0 [ 46.269837] Call Trace: [ 46.270420] [ 46.270962] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.272030] ? __create_object+0x59/0x80 [ 46.272847] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.274059] __vmalloc_noprof+0x59/0x60 [ 46.274822] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.275834] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.276971] bpf_prog_alloc+0x39/0x200 [ 46.277698] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.278560] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.279613] do_seccomp+0x349/0x25e0 [ 46.280455] ? find_held_lock+0x2b/0x80 [ 46.281371] ? do_prlimit+0x310/0x610 [ 46.282267] ? __pfx_do_seccomp+0x10/0x10 [ 46.283198] ? do_raw_spin_unlock+0x53/0x220 [ 46.284175] ? _raw_spin_unlock+0x1e/0x40 [ 46.285107] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.286245] ? static_key_count+0x60/0x80 [ 46.287194] prctl_set_seccomp+0x4e/0x70 [ 46.288104] __do_sys_prctl+0xe6c/0x1d70 [ 46.289025] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.290078] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.291221] ? irqentry_exit+0xf3/0x650 [ 46.292126] do_syscall_64+0xbf/0x430 [ 46.293004] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.294141] RIP: 0033:0x7fa81612d5cd [ 46.294953] 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 [ 46.298168] RSP: 002b:00007fff46bc3ff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.299438] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa81612d5cd [ 46.300926] RDX: 000055d333270e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.302337] RBP: 00007fff46bc4050 R08: 0000000000000000 R09: 00007fff46bc36f0 [ 46.303803] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d3339f6ad0 [ 46.305021] R13: 00007fff46bc4480 R14: 000055d3339f7bc0 R15: 000055d333a08780 [ 46.306552] [ 46.307118] irq event stamp: 1839 [ 46.307828] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 46.309560] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 46.310955] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 46.312724] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 46.314184] ---[ end trace 0000000000000000 ]--- [ 49.110226] ------------[ cut here ]------------ [ 49.111285] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.113611] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.115333] Modules linked in: [ 49.116071] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.118339] Tainted: [W]=WARN [ 49.119027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.120712] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.121768] 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 [ 49.125447] RSP: 0018:ffff88801c7f7bc0 EFLAGS: 00010286 [ 49.126572] RAX: 0000000000000000 RBX: ffffed10038fef78 RCX: ffffffff813a4050 [ 49.128044] RDX: ffff888016af8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.129533] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10038fef2f [ 49.131005] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.132475] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c7f7df8 [ 49.133964] FS: 00007f0894dec900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.135632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.136882] CR2: 00007fffebafaef7 CR3: 000000000d8dd000 CR4: 0000000000350ef0 [ 49.138373] Call Trace: [ 49.138946] [ 49.139414] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.140452] ? __create_object+0x59/0x80 [ 49.141360] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.142474] __vmalloc_noprof+0x59/0x60 [ 49.143354] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.144351] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.145447] bpf_prog_alloc+0x39/0x200 [ 49.146289] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.147354] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.148393] do_seccomp+0x349/0x25e0 [ 49.149208] ? find_held_lock+0x2b/0x80 [ 49.150093] ? do_prlimit+0x310/0x610 [ 49.150939] ? __pfx_do_seccomp+0x10/0x10 [ 49.151782] ? do_raw_spin_unlock+0x53/0x220 [ 49.152734] ? _raw_spin_unlock+0x1e/0x40 [ 49.153653] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.154769] ? static_key_count+0x60/0x80 [ 49.155691] prctl_set_seccomp+0x4e/0x70 [ 49.156586] __do_sys_prctl+0xe6c/0x1d70 [ 49.157493] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.158471] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.159573] ? irqentry_exit+0xf3/0x650 [ 49.160442] do_syscall_64+0xbf/0x430 [ 49.161285] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.162409] RIP: 0033:0x7f08952de5cd [ 49.163221] 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 [ 49.166887] RSP: 002b:00007fffebaf8820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.168449] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f08952de5cd [ 49.169948] RDX: 0000560eb8c6fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.171427] RBP: 00007fffebaf8880 R08: 0000000000000000 R09: 00007fffebaf7f20 [ 49.172908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560eba853ad0 [ 49.174403] R13: 00007fffebaf8cb0 R14: 0000560eba854bc0 R15: 0000560eba865780 [ 49.175903] [ 49.176384] irq event stamp: 1849 [ 49.177144] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 49.178564] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 49.179652] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 49.180753] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 49.181842] ---[ end trace 0000000000000000 ]--- [ 49.834794] ------------[ cut here ]------------ [ 49.835710] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.837738] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.839182] Modules linked in: [ 49.839762] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.841745] Tainted: [W]=WARN [ 49.842338] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.843784] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.844699] 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 [ 49.847843] RSP: 0018:ffff88801af0fbc0 EFLAGS: 00010286 [ 49.848797] RAX: 0000000000000000 RBX: ffffed10035e1f78 RCX: ffffffff813a4050 [ 49.850071] RDX: ffff88801c200000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.851343] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035e1f2f [ 49.852614] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.853904] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801af0fdf8 [ 49.855173] FS: 00007fdca5bf0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.856599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.857666] CR2: 00007ffd0e7abef7 CR3: 000000000c54d000 CR4: 0000000000350ef0 [ 49.858937] Call Trace: [ 49.859401] [ 49.859808] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.860705] ? __create_object+0x59/0x80 [ 49.861485] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.862446] __vmalloc_noprof+0x59/0x60 [ 49.863190] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.864065] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.864981] bpf_prog_alloc+0x39/0x200 [ 49.865692] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.866609] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.867496] do_seccomp+0x349/0x25e0 [ 49.868207] ? find_held_lock+0x2b/0x80 [ 49.868951] ? do_prlimit+0x310/0x610 [ 49.869643] ? __pfx_do_seccomp+0x10/0x10 [ 49.870417] ? do_raw_spin_unlock+0x53/0x220 [ 49.871226] ? _raw_spin_unlock+0x1e/0x40 [ 49.872002] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.872951] ? static_key_count+0x60/0x80 [ 49.873715] prctl_set_seccomp+0x4e/0x70 [ 49.874483] __do_sys_prctl+0xe6c/0x1d70 [ 49.875249] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.876105] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.877059] ? irqentry_exit+0xf3/0x650 [ 49.877776] do_syscall_64+0xbf/0x430 [ 49.878506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.879452] RIP: 0033:0x7fdca60e25cd [ 49.880146] 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 [ 49.883282] RSP: 002b:00007ffd0e7a9580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.884628] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdca60e25cd [ 49.885915] RDX: 000055cef4fbee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.887193] RBP: 00007ffd0e7a95e0 R08: 0000000000000000 R09: 00007ffd0e7a8c80 [ 49.888457] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf2d370bf0 [ 49.889730] R13: 00007ffd0e7a9a10 R14: 000055cf2d37a380 R15: 000055cf2d385460 [ 49.891022] [ 49.891438] irq event stamp: 1691 [ 49.892075] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 49.893602] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 49.895118] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 49.896656] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 49.898171] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30501' (ECDSA) to the list of known hosts. 2025/11/17 08:56:33 fuzzer started 2025/11/17 08:56:33 dialing manager at localhost:37895 2025/11/17 08:56:33 checking machine... 2025/11/17 08:56:33 checking revisions... [ 50.745637] kmemleak: Automatic memory scanning thread ended 2025/11/17 08:56:34 testing simple program... [ 50.828836] cgroup: Unknown subsys name 'net' [ 50.879132] cgroup: Unknown subsys name 'cpuset' [ 50.899758] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:56:33 Registers: info registers vcpu 0 RAX=ffff88800d7cab40 RBX=0000000000000200 RCX=ffffffff8152d723 RDX=ffff88800d7c4f90 RSI=0000000000000000 RDI=ffff88800d7cab40 RBP=ffff88800d7cab40 RSP=ffff88801642fa48 R8 =0000000000000001 R9 =ffffed1002c85f3a R10=0000000000000003 R11=0000000000000001 R12=ffff88800ddd4bf8 R13=0000000000000246 R14=ffff88800d7cab40 R15=ffff88800944cc80 RIP=ffffffff81b61984 RFL=00000082 [--S----] 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 00007f0894dec900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0894db6008 CR3=000000000d41e000 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=0000000000000005 RBX=ffff8880096fc200 RCX=ffff888009757794 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff8880096fc200 RBP=ffffffff85e1ffe0 RSP=ffff888009757740 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000008964 R12=ffff8880096fc200 R13=ffff888009757794 R14=0000000000000002 R15=0000000000000002 RIP=ffffffff84c71f8a RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6100c74040 CR3=000000000decc000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=7fb36866167cda5b00000000000ae988 XMM05=f420d2adcfd970b00000000000321dc8 XMM06=0394861f14684e590000000000320c60 XMM07=fb795ef6d65770560000000000311db8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000