[ 46.064558] ------------[ cut here ]------------ [ 46.065496] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.067455] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.068893] Modules linked in: [ 46.069469] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.071443] Tainted: [W]=WARN [ 46.072030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.073487] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.074384] 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 [ 46.077832] RSP: 0018:ffff88801725fbc0 EFLAGS: 00010286 [ 46.078759] RAX: 0000000000000000 RBX: ffffed1002e4bf78 RCX: ffffffff813a4050 [ 46.080141] RDX: ffff88801a2e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.081437] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4bf2f [ 46.082715] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.083997] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801725fdf8 [ 46.085300] FS: 00007ff31f7e9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.086735] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.087812] CR2: 00007ff31fd4f4a6 CR3: 000000001ceaa000 CR4: 0000000000350ef0 [ 46.089113] Call Trace: [ 46.089584] [ 46.090040] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.090929] ? __create_object+0x59/0x80 [ 46.091638] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.092575] __vmalloc_noprof+0x59/0x60 [ 46.093306] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.094148] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.095050] bpf_prog_alloc+0x39/0x200 [ 46.095717] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.096621] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.097504] do_seccomp+0x349/0x25e0 [ 46.098194] ? find_held_lock+0x2b/0x80 [ 46.098921] ? do_prlimit+0x310/0x610 [ 46.099666] ? __pfx_do_seccomp+0x10/0x10 [ 46.100469] ? do_raw_spin_unlock+0x53/0x220 [ 46.101293] ? _raw_spin_unlock+0x1e/0x40 [ 46.102067] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.103020] ? static_key_count+0x60/0x80 [ 46.103782] prctl_set_seccomp+0x4e/0x70 [ 46.104575] __do_sys_prctl+0xe6c/0x1d70 [ 46.105344] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.106188] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.107149] ? irqentry_exit+0xf3/0x650 [ 46.107901] do_syscall_64+0xbf/0x430 [ 46.108602] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.109542] RIP: 0033:0x7ff31fcdb5cd [ 46.110249] 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 [ 46.113394] RSP: 002b:00007ffc535c6ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.114741] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff31fcdb5cd [ 46.116029] RDX: 0000562fb1edfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.117313] RBP: 00007ffc535c6f50 R08: 0000000000000000 R09: 00007ffc535c65f0 [ 46.118588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562fd87cbb10 [ 46.119853] R13: 00007ffc535c7380 R14: 0000562fd87cc2b0 R15: 0000562fd87e06f0 [ 46.121164] [ 46.121588] irq event stamp: 1781 [ 46.122233] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 46.123742] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 46.125265] softirqs last enabled at (1540): [] handle_softirqs+0x50c/0x770 [ 46.126810] softirqs last disabled at (1533): [] __irq_exit_rcu+0xc4/0x100 [ 46.128339] ---[ end trace 0000000000000000 ]--- [ 48.826901] ------------[ cut here ]------------ [ 48.827865] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.829917] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.831452] Modules linked in: [ 48.832108] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.834128] Tainted: [W]=WARN [ 48.834690] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.836171] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.837112] 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 [ 48.840362] RSP: 0018:ffff888019d77bc0 EFLAGS: 00010286 [ 48.841373] RAX: 0000000000000000 RBX: ffffed10033aef78 RCX: ffffffff813a4050 [ 48.842676] RDX: ffff88801a04b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.843986] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033aef2f [ 48.845296] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.846609] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d77df8 [ 48.847911] FS: 00007f236c762900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.849361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.850452] CR2: 00007f236cc54580 CR3: 00000000208b5000 CR4: 0000000000350ef0 [ 48.851751] Call Trace: [ 48.852259] [ 48.852696] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.853583] ? __create_object+0x59/0x80 [ 48.854378] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.855363] __vmalloc_noprof+0x59/0x60 [ 48.856141] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.857044] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.857999] bpf_prog_alloc+0x39/0x200 [ 48.858709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.859636] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.860554] do_seccomp+0x349/0x25e0 [ 48.861290] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.862206] ? __pfx_do_seccomp+0x10/0x10 [ 48.863024] ? find_held_lock+0x2b/0x80 [ 48.863752] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.864720] ? static_key_count+0x60/0x80 [ 48.865530] prctl_set_seccomp+0x4e/0x70 [ 48.866317] __do_sys_prctl+0xe6c/0x1d70 [ 48.867115] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.867985] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.868973] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.869960] ? irqentry_exit+0xf3/0x650 [ 48.870706] do_syscall_64+0xbf/0x430 [ 48.871445] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.872415] RIP: 0033:0x7f236cc545cd [ 48.873120] 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 [ 48.876283] RSP: 002b:00007fff9a82cd00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.877659] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f236cc545cd [ 48.878960] RDX: 0000557818019e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.880265] RBP: 00007fff9a82cd60 R08: 0000000000000000 R09: 00007fff9a82c400 [ 48.881572] R10: 0000000000000000 R11: 0000000000000246 R12: 00005578208d5ad0 [ 48.882858] R13: 00007fff9a82d190 R14: 00005578208d6bc0 R15: 00005578208e7780 [ 48.884159] [ 48.884594] irq event stamp: 1747 [ 48.885240] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 48.886775] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 48.888341] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 48.889884] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 48.891416] ---[ end trace 0000000000000000 ]--- [ 49.643074] ------------[ cut here ]------------ [ 49.644034] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.646038] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.647500] Modules linked in: [ 49.648144] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.650162] Tainted: [W]=WARN [ 49.650722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.652184] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.653120] 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 [ 49.656299] RSP: 0018:ffff888019c57bc0 EFLAGS: 00010286 [ 49.657300] RAX: 0000000000000000 RBX: ffffed100338af78 RCX: ffffffff813a4050 [ 49.658596] RDX: ffff888019761bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.659881] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100338af2f [ 49.661192] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.662500] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c57df8 [ 49.663810] FS: 00007f302e69c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.665266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.666327] CR2: 00007fff6d6f7ef8 CR3: 000000001cd42000 CR4: 0000000000350ef0 [ 49.667618] Call Trace: [ 49.668130] [ 49.668561] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.669463] ? __create_object+0x59/0x80 [ 49.670254] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.671222] __vmalloc_noprof+0x59/0x60 [ 49.671997] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.672888] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.673839] bpf_prog_alloc+0x39/0x200 [ 49.674536] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.675466] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.676375] do_seccomp+0x349/0x25e0 [ 49.677107] ? find_held_lock+0x2b/0x80 [ 49.677872] ? do_prlimit+0x310/0x610 [ 49.678577] ? __pfx_do_seccomp+0x10/0x10 [ 49.679364] ? do_raw_spin_unlock+0x53/0x220 [ 49.680209] ? _raw_spin_unlock+0x1e/0x40 [ 49.681010] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.681994] ? static_key_count+0x60/0x80 [ 49.682860] prctl_set_seccomp+0x4e/0x70 [ 49.683705] __do_sys_prctl+0xe6c/0x1d70 [ 49.684510] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.685372] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.686345] ? irqentry_exit+0xf3/0x650 [ 49.687111] do_syscall_64+0xbf/0x430 [ 49.687848] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.688777] RIP: 0033:0x7f302eb8e5cd [ 49.689504] 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 [ 49.692698] RSP: 002b:00007fff6d6f6e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.694072] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f302eb8e5cd [ 49.695344] RDX: 0000560316871e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.696632] RBP: 00007fff6d6f6e70 R08: 0000000000000000 R09: 00007fff6d6f6510 [ 49.697908] R10: 0000000000000000 R11: 0000000000000246 R12: 000056033d962ad0 [ 49.699201] R13: 00007fff6d6f72a0 R14: 000056033d963bc0 R15: 000056033d974780 [ 49.700527] [ 49.701000] irq event stamp: 1759 [ 49.701618] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 49.703131] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 49.704674] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 49.706218] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 49.707741] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30457' (ECDSA) to the list of known hosts. 2025/11/18 22:36:04 fuzzer started 2025/11/18 22:36:04 dialing manager at localhost:34383 2025/11/18 22:36:04 checking machine... 2025/11/18 22:36:04 checking revisions... [ 50.527259] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:36:04 testing simple program... [ 50.603281] cgroup: Unknown subsys name 'net' [ 50.716841] cgroup: Unknown subsys name 'cpuset' [ 50.745754] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:36:03 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888017a0f920 RCX=0000000000000001 RDX=1ffff11002f41eb4 RSI=ffff888017a0f900 RDI=ffff888017a0f5a0 RBP=ffff888017a0f980 RSP=ffff888017a0f528 R8 =0000000000000001 R9 =ffff888017a0f5d8 R10=000000000003c9ed R11=00000000000255fd R12=ffff888017a0f5f8 R13=ffff888017a0f5e0 R14=ffff888017a0f900 R15=ffff888017a0f598 RIP=ffffffff8135fb9c 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 00007f236c762900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f236c71b008 CR3=0000000020945000 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=0000000000024275 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f915cc28000 CR3=000000000cd14000 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=6dbfb87909d2bdbc5a4f9e6b87e36edc XMM02=0000000000303bb0eff9b2d0a8fce9cb XMM03=0000000000303c802c67c8bc2e329bc3 XMM04=5807be85dd088f7200000000000ae988 XMM05=666ef30625591f4d0000000000320c48 XMM06=5b75c91c804453420000000000320640 XMM07=e042d86d42eb936e0000000000311bb8 XMM08=2f24f9b59b95923e0000000000303c80 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000