[ 39.119798] ------------[ cut here ]------------ [ 39.120573] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.122215] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.123437] Modules linked in: [ 39.123960] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.125623] Tainted: [W]=WARN [ 39.126129] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.127375] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.128139] 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 [ 39.130804] RSP: 0018:ffff888013e17bc0 EFLAGS: 00010286 [ 39.131618] RAX: 0000000000000000 RBX: ffffed10027c2f78 RCX: ffffffff813a4050 [ 39.132688] RDX: ffff8880160ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.133759] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027c2f2f [ 39.134832] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.135909] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013e17df8 [ 39.136992] FS: 00007f06c7cbe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.138210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.139119] CR2: 00007ffc0f4d8ef8 CR3: 0000000013bf0000 CR4: 0000000000350ef0 [ 39.140193] Call Trace: [ 39.140580] [ 39.140963] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.141678] ? __create_object+0x59/0x80 [ 39.142331] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.143162] __vmalloc_noprof+0x59/0x60 [ 39.143776] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.144515] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.145298] bpf_prog_alloc+0x39/0x200 [ 39.145916] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.146670] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.147431] do_seccomp+0x349/0x25e0 [ 39.148034] ? find_held_lock+0x2b/0x80 [ 39.148650] ? do_prlimit+0x310/0x610 [ 39.149280] ? __pfx_do_seccomp+0x10/0x10 [ 39.149940] ? do_raw_spin_unlock+0x53/0x220 [ 39.150599] ? _raw_spin_unlock+0x1e/0x40 [ 39.151268] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.152081] ? static_key_count+0x60/0x80 [ 39.152722] prctl_set_seccomp+0x4e/0x70 [ 39.153367] __do_sys_prctl+0xe6c/0x1d70 [ 39.154034] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.154732] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.155535] ? irqentry_exit+0xf3/0x650 [ 39.156173] do_syscall_64+0xbf/0x430 [ 39.156761] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.157554] RIP: 0033:0x7f06c81b05cd [ 39.158132] 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 [ 39.160822] RSP: 002b:00007ffc0f4d7ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.161985] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f06c81b05cd [ 39.163065] RDX: 0000563997538e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.164135] RBP: 00007ffc0f4d7c00 R08: 0000000000000000 R09: 00007ffc0f4d72a0 [ 39.165205] R10: 0000000000000000 R11: 0000000000000246 R12: 00005639b58beb10 [ 39.166276] R13: 00007ffc0f4d8030 R14: 00005639b58bf2b0 R15: 00005639b58d36f0 [ 39.167372] [ 39.167730] irq event stamp: 1757 [ 39.168270] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 39.169556] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 39.170869] softirqs last enabled at (1462): [] handle_softirqs+0x50c/0x770 [ 39.172166] softirqs last disabled at (1457): [] __irq_exit_rcu+0xc4/0x100 [ 39.173438] ---[ end trace 0000000000000000 ]--- [ 41.906833] ------------[ cut here ]------------ [ 41.907607] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.909268] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 41.910483] Modules linked in: [ 41.911007] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.912632] Tainted: [W]=WARN [ 41.913119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.914311] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.915067] 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 [ 41.917654] RSP: 0018:ffff888019bc7bc0 EFLAGS: 00010286 [ 41.918457] RAX: 0000000000000000 RBX: ffffed1003378f78 RCX: ffffffff813a4050 [ 41.919519] RDX: ffff888019b5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.920594] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003378f2f [ 41.921643] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.922718] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019bc7df8 [ 41.923781] FS: 00007f5f4316f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.924984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.925832] CR2: 00007ffe3b356ef8 CR3: 000000000ddb7000 CR4: 0000000000350ef0 [ 41.926950] Call Trace: [ 41.927336] [ 41.927672] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.928410] ? __create_object+0x59/0x80 [ 41.929058] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.929827] __vmalloc_noprof+0x59/0x60 [ 41.930441] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.931178] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.931939] bpf_prog_alloc+0x39/0x200 [ 41.932505] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.933284] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.934021] do_seccomp+0x349/0x25e0 [ 41.934571] ? find_held_lock+0x2b/0x80 [ 41.935198] ? do_prlimit+0x310/0x610 [ 41.935768] ? __pfx_do_seccomp+0x10/0x10 [ 41.936421] ? do_raw_spin_unlock+0x53/0x220 [ 41.937128] ? _raw_spin_unlock+0x1e/0x40 [ 41.937744] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.938545] ? static_key_count+0x60/0x80 [ 41.939219] prctl_set_seccomp+0x4e/0x70 [ 41.939818] __do_sys_prctl+0xe6c/0x1d70 [ 41.940470] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.941196] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.941998] ? irqentry_exit+0xf3/0x650 [ 41.942591] do_syscall_64+0xbf/0x430 [ 41.943204] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.943993] RIP: 0033:0x7f5f436615cd [ 41.944541] 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 [ 41.947175] RSP: 002b:00007ffe3b3544c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.948306] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f436615cd [ 41.949624] RDX: 00005577ace7ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.950721] RBP: 00007ffe3b354520 R08: 0000000000000000 R09: 00007ffe3b353bc0 [ 41.951811] R10: 0000000000000000 R11: 0000000000000246 R12: 00005577c8f51ad0 [ 41.952871] R13: 00007ffe3b354950 R14: 00005577c8f52bc0 R15: 00005577c8f63780 [ 41.953974] [ 41.954328] irq event stamp: 1785 [ 41.954893] hardirqs last enabled at (1795): [] irqentry_exit+0x17b/0x650 [ 41.956161] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 41.957419] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 41.958706] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 41.959965] ---[ end trace 0000000000000000 ]--- [ 42.727349] ------------[ cut here ]------------ [ 42.728302] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.730290] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.731821] Modules linked in: [ 42.732476] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.734738] Tainted: [W]=WARN [ 42.735716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.737265] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.738228] 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 [ 42.741413] RSP: 0018:ffff88801a6efbc0 EFLAGS: 00010286 [ 42.742421] RAX: 0000000000000000 RBX: ffffed10034ddf78 RCX: ffffffff813a4050 [ 42.743733] RDX: ffff888015f7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.745036] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034ddf2f [ 42.746359] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.747665] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a6efdf8 [ 42.748954] FS: 00007f5e07c91900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.750437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.751498] CR2: 00007f5e08183580 CR3: 000000001e825000 CR4: 0000000000350ef0 [ 42.752767] Call Trace: [ 42.753274] [ 42.753683] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.754567] ? __create_object+0x59/0x80 [ 42.755371] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.756335] __vmalloc_noprof+0x59/0x60 [ 42.757072] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.757934] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.758812] bpf_prog_alloc+0x39/0x200 [ 42.759539] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.760448] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.761342] do_seccomp+0x349/0x25e0 [ 42.762057] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.762960] ? __pfx_do_seccomp+0x10/0x10 [ 42.763691] ? find_held_lock+0x2b/0x80 [ 42.764447] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.765413] ? static_key_count+0x60/0x80 [ 42.766206] prctl_set_seccomp+0x4e/0x70 [ 42.767004] __do_sys_prctl+0xe6c/0x1d70 [ 42.767735] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.768607] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.769565] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.770515] ? irqentry_exit+0xf3/0x650 [ 42.771332] do_syscall_64+0xbf/0x430 [ 42.772077] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.773027] RIP: 0033:0x7f5e081835cd [ 42.773676] 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 [ 42.776880] RSP: 002b:00007fffb10a84a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.778241] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e081835cd [ 42.779596] RDX: 0000564b426e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.781122] RBP: 00007fffb10a8500 R08: 0000000000000000 R09: 00007fffb10a7ba0 [ 42.782589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564b6d8a1b10 [ 42.783923] R13: 00007fffb10a8930 R14: 0000564b6d8a22b0 R15: 0000564b6d8b66f0 [ 42.785280] [ 42.785709] irq event stamp: 1859 [ 42.786382] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 42.787948] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 42.789519] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 42.791122] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 42.792254] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19724' (ECDSA) to the list of known hosts. 2025/11/19 00:36:28 fuzzer started 2025/11/19 00:36:29 dialing manager at localhost:34383 2025/11/19 00:36:29 checking machine... 2025/11/19 00:36:29 checking revisions... [ 43.655118] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:36:29 testing simple program... [ 43.723114] cgroup: Unknown subsys name 'net' [ 43.777121] cgroup: Unknown subsys name 'cpuset' [ 43.787220] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:36:28 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88800b6cb780 RCX=4b952e4da9267483 RDX=00000000915d54c6 RSI=000000005e406224 RDI=0000000000104185 RBP=ffff88800b6cc1d8 RSP=ffff888015d376c0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800b6cc1d8 R13=00000000ef9db6ea R14=0000000000000000 R15=4b952e4da9267483 RIP=ffffffff81527633 RFL=00000097 [--S-APC] 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 00007f5f4316f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5f43139008 CR3=0000000020083000 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=000000000001d3dd 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=00000206 [-----P-] 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f83f86d4000 CR3=000000000df33000 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=a23a4cad3bc5beb4974624e94490fbad XMM02=2c67c8bc2e329bc30000000000306e28 XMM03=fb795ef6d65770560000000000310db8 XMM04=912eac004df045eb00000000000ae988 XMM05=54e69ac574a3752d0000000000321b98 XMM06=d74844bf967d85ba00000000003204d0 XMM07=e042d86d42eb936e00000000003117f8 XMM08=73c8ba03ff528ad90000000000306e88 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000