[ 46.540850] ------------[ cut here ]------------ [ 46.541807] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.543852] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.545364] Modules linked in: [ 46.546001] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.547978] Tainted: [W]=WARN [ 46.548524] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.549995] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.550910] 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 [ 46.554073] RSP: 0018:ffff8880144f7bc0 EFLAGS: 00010286 [ 46.555053] RAX: 0000000000000000 RBX: ffffed100289ef78 RCX: ffffffff813a4050 [ 46.556336] RDX: ffff88801b038000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.557636] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100289ef2f [ 46.558917] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.560195] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880144f7df8 [ 46.561510] FS: 00007f34418f2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.562962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.564009] CR2: 00007f3441de4580 CR3: 0000000009b5e000 CR4: 0000000000350ef0 [ 46.565289] Call Trace: [ 46.565791] [ 46.566206] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.567097] ? __create_object+0x59/0x80 [ 46.567865] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.568839] __vmalloc_noprof+0x59/0x60 [ 46.569567] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.570439] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.571374] bpf_prog_alloc+0x39/0x200 [ 46.572104] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.573030] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.573949] do_seccomp+0x349/0x25e0 [ 46.574628] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.575540] ? __pfx_do_seccomp+0x10/0x10 [ 46.576326] ? find_held_lock+0x2b/0x80 [ 46.577085] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.578069] ? static_key_count+0x60/0x80 [ 46.578877] prctl_set_seccomp+0x4e/0x70 [ 46.579608] __do_sys_prctl+0xe6c/0x1d70 [ 46.580392] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.581281] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.582252] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.583221] ? irqentry_exit+0xf3/0x650 [ 46.583978] do_syscall_64+0xbf/0x430 [ 46.584670] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.585633] RIP: 0033:0x7f3441de45cd [ 46.586346] 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 [ 46.589514] RSP: 002b:00007fffc0c16700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.590867] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3441de45cd [ 46.592156] RDX: 0000563d62b8be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.593465] RBP: 00007fffc0c16760 R08: 0000000000000000 R09: 00007fffc0c15e00 [ 46.594756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563da255ab10 [ 46.596022] R13: 00007fffc0c16b90 R14: 0000563da255b2b0 R15: 0000563da256f6f0 [ 46.597313] [ 46.597771] irq event stamp: 1793 [ 46.598367] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 46.599871] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 46.601390] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 46.602704] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 46.603975] ---[ end trace 0000000000000000 ]--- [ 49.882037] ------------[ cut here ]------------ [ 49.882816] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.884535] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.885783] Modules linked in: [ 49.886300] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.887987] Tainted: [W]=WARN [ 49.888475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.889943] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.890803] 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 [ 49.893511] RSP: 0018:ffff8880166e7bc0 EFLAGS: 00010286 [ 49.894345] RAX: 0000000000000000 RBX: ffffed1002cdcf78 RCX: ffffffff813a4050 [ 49.895445] RDX: ffff88801b039bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.896542] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cdcf2f [ 49.897656] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.898769] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166e7df8 [ 49.899861] FS: 00007f6e38a56900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.901072] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.902064] CR2: 00007f6e38f48580 CR3: 000000000dc75000 CR4: 0000000000350ef0 [ 49.903167] Call Trace: [ 49.903588] [ 49.903971] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.904784] ? __create_object+0x59/0x80 [ 49.905432] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.906427] __vmalloc_noprof+0x59/0x60 [ 49.907239] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.908175] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.909202] bpf_prog_alloc+0x39/0x200 [ 49.910003] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.910981] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.911939] do_seccomp+0x349/0x25e0 [ 49.912561] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.913492] ? __pfx_do_seccomp+0x10/0x10 [ 49.914148] ? find_held_lock+0x2b/0x80 [ 49.914809] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.915601] ? static_key_count+0x60/0x80 [ 49.916285] prctl_set_seccomp+0x4e/0x70 [ 49.916954] __do_sys_prctl+0xe6c/0x1d70 [ 49.917613] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.918360] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.919182] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.920024] ? irqentry_exit+0xf3/0x650 [ 49.920660] do_syscall_64+0xbf/0x430 [ 49.921326] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.922151] RIP: 0033:0x7f6e38f485cd [ 49.922759] 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 [ 49.925502] RSP: 002b:00007ffd36cf92d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.926659] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e38f485cd [ 49.927754] RDX: 000055de6b81be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.928854] RBP: 00007ffd36cf9330 R08: 0000000000000000 R09: 00007ffd36cf89d0 [ 49.929956] R10: 0000000000000000 R11: 0000000000000246 R12: 000055de81d3bb10 [ 49.931068] R13: 00007ffd36cf9760 R14: 000055de81d3c2b0 R15: 000055de81d506f0 [ 49.932176] [ 49.932542] irq event stamp: 1823 [ 49.933086] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 49.934413] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 49.935718] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 49.937027] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 49.938310] ---[ end trace 0000000000000000 ]--- [ 50.746580] ------------[ cut here ]------------ [ 50.747374] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.749082] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.750371] Modules linked in: [ 50.750943] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.752641] Tainted: [W]=WARN [ 50.753158] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.754427] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.755218] 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 [ 50.757909] RSP: 0018:ffff8880167d7bc0 EFLAGS: 00010286 [ 50.758730] RAX: 0000000000000000 RBX: ffffed1002cfaf78 RCX: ffffffff813a4050 [ 50.759816] RDX: ffff8880147c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.760902] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cfaf2f [ 50.761993] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.763053] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167d7df8 [ 50.764119] FS: 00007fa6c7764900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.765334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.766222] CR2: 00007fa6c7c56580 CR3: 000000000d3b4000 CR4: 0000000000350ef0 [ 50.767303] Call Trace: [ 50.767713] [ 50.768065] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.768812] ? __create_object+0x59/0x80 [ 50.769437] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.770266] __vmalloc_noprof+0x59/0x60 [ 50.770920] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.771626] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.772422] bpf_prog_alloc+0x39/0x200 [ 50.773047] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.773852] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.774573] do_seccomp+0x349/0x25e0 [ 50.775190] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.775938] ? __pfx_do_seccomp+0x10/0x10 [ 50.776556] ? find_held_lock+0x2b/0x80 [ 50.777214] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.778027] ? static_key_count+0x60/0x80 [ 50.778658] prctl_set_seccomp+0x4e/0x70 [ 50.779304] __do_sys_prctl+0xe6c/0x1d70 [ 50.779963] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.780635] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.781445] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.782276] ? irqentry_exit+0xf3/0x650 [ 50.782917] do_syscall_64+0xbf/0x430 [ 50.783491] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.784299] RIP: 0033:0x7fa6c7c565cd [ 50.784896] 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 [ 50.787628] RSP: 002b:00007fff8e78f170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.788763] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6c7c565cd [ 50.789840] RDX: 0000560789beae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.790901] RBP: 00007fff8e78f1d0 R08: 0000000000000000 R09: 00007fff8e78e870 [ 50.791965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560797e7aad0 [ 50.793032] R13: 00007fff8e78f600 R14: 0000560797e7bbc0 R15: 0000560797e8c780 [ 50.794131] [ 50.794486] irq event stamp: 1699 [ 50.795045] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 50.796328] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 50.797619] softirqs last enabled at (1204): [] handle_softirqs+0x50c/0x770 [ 50.798908] softirqs last disabled at (1193): [] __irq_exit_rcu+0xc4/0x100 [ 50.800185] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34933' (ECDSA) to the list of known hosts. 2025/11/17 14:00:30 fuzzer started 2025/11/17 14:00:31 dialing manager at localhost:37895 2025/11/17 14:00:31 checking machine... 2025/11/17 14:00:31 checking revisions... [ 51.698534] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:00:31 testing simple program... [ 51.787944] cgroup: Unknown subsys name 'net' [ 51.853367] cgroup: Unknown subsys name 'cpuset' [ 51.875488] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:00:30 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800a439bc0 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888016c8eb30 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526f05 RFL=00000086 [--S--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 00007f6e38a56900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6e38a35020 CR3=000000000dca4000 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=dffffc0000000000 RBX=ffff88806cf08b38 RCX=ffff88806cf089c4 RDX=1ffff1100d9e1167 RSI=ffffffff81b2d53a RDI=ffff88806cf08b44 RBP=0000000000000002 RSP=ffff88806cf08a50 R8 =ffffffff86ab82f2 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000255da R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff888009643780 R15=ffff888008c4b780 RIP=ffffffff8161904f 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 0000000000000000 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=00007ffc77897c28 CR3=000000000c587000 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=9b11c172119e16b5ee40ffb80db4a280 XMM02=0000000000303800eff9b2d0a8fce9cb XMM03=00000000003038d02c67c8bc2e329bc3 XMM04=5cd0d589c0c6161400000000000ae988 XMM05=2ff7bc8d323635130000000000321470 XMM06=405749d8372a36f10000000000320510 XMM07=e042d86d42eb936e0000000000311cc8 XMM08=a6ef3b4c946b2b0800000000003038d0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000