[ 46.242613] ------------[ cut here ]------------ [ 46.243587] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.245620] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.247136] Modules linked in: [ 46.247778] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.249774] Tainted: [W]=WARN [ 46.250383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.251879] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.252796] 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 [ 46.255998] RSP: 0018:ffff888019eafbc0 EFLAGS: 00010286 [ 46.256983] RAX: 0000000000000000 RBX: ffffed10033d5f78 RCX: ffffffff813a4050 [ 46.258298] RDX: ffff888013ed9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.259590] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d5f2f [ 46.260863] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.262148] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019eafdf8 [ 46.263444] FS: 00007f475bdff900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.264894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.265962] CR2: 00007fff103a8ef7 CR3: 000000000b7e6000 CR4: 0000000000350ef0 [ 46.267254] Call Trace: [ 46.267759] [ 46.268174] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.269083] ? __create_object+0x59/0x80 [ 46.269870] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.270869] __vmalloc_noprof+0x59/0x60 [ 46.271650] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.272516] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.273446] bpf_prog_alloc+0x39/0x200 [ 46.274144] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.275087] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.275995] do_seccomp+0x349/0x25e0 [ 46.276712] ? find_held_lock+0x2b/0x80 [ 46.277481] ? do_prlimit+0x310/0x610 [ 46.278184] ? __pfx_do_seccomp+0x10/0x10 [ 46.278996] ? do_raw_spin_unlock+0x53/0x220 [ 46.279841] ? _raw_spin_unlock+0x1e/0x40 [ 46.280632] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.281610] ? static_key_count+0x60/0x80 [ 46.282422] prctl_set_seccomp+0x4e/0x70 [ 46.283169] __do_sys_prctl+0xe6c/0x1d70 [ 46.283964] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.284835] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.285815] ? irqentry_exit+0xf3/0x650 [ 46.286601] do_syscall_64+0xbf/0x430 [ 46.287349] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.288315] RIP: 0033:0x7f475c2f15cd [ 46.288981] 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 [ 46.292190] RSP: 002b:00007fff103a6d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.293575] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f475c2f15cd [ 46.294881] RDX: 0000558b0e82de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.296154] RBP: 00007fff103a6df0 R08: 0000000000000000 R09: 00007fff103a6490 [ 46.297437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558b1c6e9b10 [ 46.298750] R13: 00007fff103a7220 R14: 0000558b1c6ea2b0 R15: 0000558b1c6fe6f0 [ 46.299882] [ 46.300239] irq event stamp: 1767 [ 46.300787] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 46.302075] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 46.303354] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 46.304637] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 46.305997] ---[ end trace 0000000000000000 ]--- [ 49.139831] ------------[ cut here ]------------ [ 49.140745] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.143079] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.145057] Modules linked in: [ 49.145867] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.147908] Tainted: [W]=WARN [ 49.148501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.150035] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.151116] 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 [ 49.154571] RSP: 0018:ffff88800d427bc0 EFLAGS: 00010286 [ 49.155711] RAX: 0000000000000000 RBX: ffffed1001a84f78 RCX: ffffffff813a4050 [ 49.157176] RDX: ffff888016353780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.158667] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a84f2f [ 49.160128] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.161598] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d427df8 [ 49.163080] FS: 00007f48a562c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.164719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.165935] CR2: 00007f48a5b924a6 CR3: 000000001fc69000 CR4: 0000000000350ef0 [ 49.167330] Call Trace: [ 49.167787] [ 49.168187] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.169058] ? __create_object+0x59/0x80 [ 49.169818] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.170792] __vmalloc_noprof+0x59/0x60 [ 49.171538] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.172394] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.173408] bpf_prog_alloc+0x39/0x200 [ 49.174095] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.175112] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.176173] do_seccomp+0x349/0x25e0 [ 49.176996] ? find_held_lock+0x2b/0x80 [ 49.177895] ? do_prlimit+0x310/0x610 [ 49.178767] ? __pfx_do_seccomp+0x10/0x10 [ 49.179668] ? do_raw_spin_unlock+0x53/0x220 [ 49.180623] ? _raw_spin_unlock+0x1e/0x40 [ 49.181516] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.182644] ? static_key_count+0x60/0x80 [ 49.183572] prctl_set_seccomp+0x4e/0x70 [ 49.184462] __do_sys_prctl+0xe6c/0x1d70 [ 49.185370] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.186373] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.187482] ? irqentry_exit+0xf3/0x650 [ 49.188357] do_syscall_64+0xbf/0x430 [ 49.189154] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.190255] RIP: 0033:0x7f48a5b1e5cd [ 49.191056] 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 [ 49.194689] RSP: 002b:00007ffd09f36220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.196248] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f48a5b1e5cd [ 49.197765] RDX: 000055c432f68e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.199203] RBP: 00007ffd09f36280 R08: 0000000000000000 R09: 00007ffd09f35920 [ 49.200355] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c469e0dad0 [ 49.201424] R13: 00007ffd09f366b0 R14: 000055c469e0ebc0 R15: 000055c469e1f780 [ 49.202539] [ 49.202922] irq event stamp: 1797 [ 49.203524] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 49.204976] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 49.206450] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 49.207939] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 49.209241] ---[ end trace 0000000000000000 ]--- [ 49.918618] ------------[ cut here ]------------ [ 49.919539] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.921632] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.923106] Modules linked in: [ 49.923990] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.926048] Tainted: [W]=WARN [ 49.926663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.928141] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.929055] 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 [ 49.932256] RSP: 0018:ffff88800d6a7bc0 EFLAGS: 00010286 [ 49.933230] RAX: 0000000000000000 RBX: ffffed1001ad4f78 RCX: ffffffff813a4050 [ 49.934538] RDX: ffff8880162d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.935836] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ad4f2f [ 49.937128] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.938426] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d6a7df8 [ 49.939719] FS: 00007fb8239fe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.941174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.942235] CR2: 00007fffa5f6bef7 CR3: 000000001f4dd000 CR4: 0000000000350ef0 [ 49.943566] Call Trace: [ 49.944038] [ 49.944492] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.945369] ? __create_object+0x59/0x80 [ 49.946105] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.947079] __vmalloc_noprof+0x59/0x60 [ 49.947832] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.948700] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.949626] bpf_prog_alloc+0x39/0x200 [ 49.950371] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.951237] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.952143] do_seccomp+0x349/0x25e0 [ 49.952853] ? find_held_lock+0x2b/0x80 [ 49.953605] ? do_prlimit+0x310/0x610 [ 49.954355] ? __pfx_do_seccomp+0x10/0x10 [ 49.955088] ? do_raw_spin_unlock+0x53/0x220 [ 49.955909] ? _raw_spin_unlock+0x1e/0x40 [ 49.956675] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.957645] ? static_key_count+0x60/0x80 [ 49.958458] prctl_set_seccomp+0x4e/0x70 [ 49.959179] __do_sys_prctl+0xe6c/0x1d70 [ 49.959965] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.960826] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.961799] ? irqentry_exit+0xf3/0x650 [ 49.962578] do_syscall_64+0xbf/0x430 [ 49.963318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.964209] RIP: 0033:0x7fb823ef05cd [ 49.964910] 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 [ 49.968051] RSP: 002b:00007fffa5f69b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.969402] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb823ef05cd [ 49.970682] RDX: 0000562749539e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.971952] RBP: 00007fffa5f69bb0 R08: 0000000000000000 R09: 00007fffa5f69250 [ 49.973221] R10: 0000000000000000 R11: 0000000000000246 R12: 00005627886cabf0 [ 49.974495] R13: 00007fffa5f69fe0 R14: 00005627886d4380 R15: 00005627886df460 [ 49.975785] [ 49.976202] irq event stamp: 1787 [ 49.976858] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 49.978385] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 49.979508] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 49.980490] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 49.981451] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11911' (ECDSA) to the list of known hosts. 2025/11/17 21:39:29 fuzzer started 2025/11/17 21:39:29 dialing manager at localhost:37895 2025/11/17 21:39:29 checking machine... 2025/11/17 21:39:29 checking revisions... [ 50.844388] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:39:29 testing simple program... [ 50.919714] cgroup: Unknown subsys name 'net' [ 50.983960] cgroup: Unknown subsys name 'cpuset' [ 50.996455] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:39:28 Registers: info registers vcpu 0 RAX=0000000080000000 RBX=1ffff11002f20f4d RCX=ffffffff817280af RDX=ffff888017075340 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88801f52c8c0 RSP=ffff888017907a58 R8 =0000000000000000 R9 =00000001ffffffff R10=0000000000000001 R11=0000000000000001 R12=00000000000000f4 R13=ffff88801f7c6700 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff817515d2 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 00007f48a562c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd09f30000 CR3=000000000e187000 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=00000000000295e5 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f14fff45000 CR3=000000000e0ce000 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=39333a313220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303035 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000