[ 46.106344] ------------[ cut here ]------------ [ 46.107315] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.109407] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.110848] Modules linked in: [ 46.111577] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.113588] Tainted: [W]=WARN [ 46.114192] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.115716] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.116648] 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 [ 46.119850] RSP: 0018:ffff888015ee7bc0 EFLAGS: 00010286 [ 46.120832] RAX: 0000000000000000 RBX: ffffed1002bdcf78 RCX: ffffffff813a4050 [ 46.122122] RDX: ffff88800f200000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.123479] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bdcf2f [ 46.124774] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.126046] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ee7df8 [ 46.127357] FS: 00007f47cab8c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.128795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.129901] CR2: 00007ffc8cd13ef8 CR3: 000000000d3b8000 CR4: 0000000000350ef0 [ 46.131188] Call Trace: [ 46.131686] [ 46.132091] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.132998] ? __create_object+0x59/0x80 [ 46.133788] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.134753] __vmalloc_noprof+0x59/0x60 [ 46.135552] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.136463] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.137415] bpf_prog_alloc+0x39/0x200 [ 46.138108] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.139051] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.139978] do_seccomp+0x349/0x25e0 [ 46.140703] ? find_held_lock+0x2b/0x80 [ 46.141457] ? do_prlimit+0x310/0x610 [ 46.142191] ? __pfx_do_seccomp+0x10/0x10 [ 46.142938] ? do_raw_spin_unlock+0x53/0x220 [ 46.143814] ? _raw_spin_unlock+0x1e/0x40 [ 46.144597] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.145563] ? static_key_count+0x60/0x80 [ 46.146370] prctl_set_seccomp+0x4e/0x70 [ 46.147100] __do_sys_prctl+0xe6c/0x1d70 [ 46.147936] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.148825] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.149801] ? irqentry_exit+0xf3/0x650 [ 46.150561] do_syscall_64+0xbf/0x430 [ 46.151336] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.152281] RIP: 0033:0x7f47cb07e5cd [ 46.152947] 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 [ 46.156128] RSP: 002b:00007ffc8cd12470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.157532] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f47cb07e5cd [ 46.158808] RDX: 0000560eedf3be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.160125] RBP: 00007ffc8cd124d0 R08: 0000000000000000 R09: 00007ffc8cd11b70 [ 46.161435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f2d65dad0 [ 46.162713] R13: 00007ffc8cd12900 R14: 0000560f2d65ebc0 R15: 0000560f2d66f780 [ 46.164055] [ 46.164524] irq event stamp: 1799 [ 46.165127] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 46.166654] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 46.168209] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 46.169760] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 46.171307] ---[ end trace 0000000000000000 ]--- [ 49.041714] ------------[ cut here ]------------ [ 49.042523] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.044310] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.046670] Modules linked in: [ 49.047387] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.049058] Tainted: [W]=WARN [ 49.049578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.050852] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.051643] 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 [ 49.054296] RSP: 0018:ffff888016c9fbc0 EFLAGS: 00010286 [ 49.055089] RAX: 0000000000000000 RBX: ffffed1002d93f78 RCX: ffffffff813a4050 [ 49.056203] RDX: ffff8880162a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.057273] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d93f2f [ 49.058361] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.059453] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c9fdf8 [ 49.060545] FS: 00007f2074b6f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.061770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.062668] CR2: 00007ffca1f73ef8 CR3: 000000000d061000 CR4: 0000000000350ef0 [ 49.063776] Call Trace: [ 49.064206] [ 49.064554] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.065334] ? __create_object+0x59/0x80 [ 49.065957] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.066776] __vmalloc_noprof+0x59/0x60 [ 49.067424] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.068177] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.068930] bpf_prog_alloc+0x39/0x200 [ 49.069555] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.070346] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.071069] do_seccomp+0x349/0x25e0 [ 49.071729] ? find_held_lock+0x2b/0x80 [ 49.072360] ? do_prlimit+0x310/0x610 [ 49.072972] ? __pfx_do_seccomp+0x10/0x10 [ 49.073645] ? do_raw_spin_unlock+0x53/0x220 [ 49.074346] ? _raw_spin_unlock+0x1e/0x40 [ 49.074987] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.075824] ? static_key_count+0x60/0x80 [ 49.076494] prctl_set_seccomp+0x4e/0x70 [ 49.077111] __do_sys_prctl+0xe6c/0x1d70 [ 49.077799] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.078517] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.079348] ? irqentry_exit+0xf3/0x650 [ 49.080079] do_syscall_64+0xbf/0x430 [ 49.080880] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.081882] RIP: 0033:0x7f20750615cd [ 49.082609] 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 [ 49.085804] RSP: 002b:00007ffca1f72b20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.087188] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20750615cd [ 49.088324] RDX: 000056024da09e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.089406] RBP: 00007ffca1f72b80 R08: 0000000000000000 R09: 00007ffca1f72220 [ 49.090488] R10: 0000000000000000 R11: 0000000000000246 R12: 000056028558ead0 [ 49.091612] R13: 00007ffca1f72fb0 R14: 000056028558fbc0 R15: 00005602855a0780 [ 49.092711] [ 49.093063] irq event stamp: 2119 [ 49.093621] hardirqs last enabled at (2129): [] __up_console_sem+0x78/0x80 [ 49.094908] hardirqs last disabled at (2138): [] __up_console_sem+0x5d/0x80 [ 49.096227] softirqs last enabled at (2022): [] handle_softirqs+0x50c/0x770 [ 49.097530] softirqs last disabled at (2017): [] __irq_exit_rcu+0xc4/0x100 [ 49.098833] ---[ end trace 0000000000000000 ]--- [ 49.899911] ------------[ cut here ]------------ [ 49.901071] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.903731] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.905620] Modules linked in: [ 49.906874] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.909446] Tainted: [W]=WARN [ 49.910239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.912185] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.913376] 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 [ 49.916827] RSP: 0018:ffff88801595fbc0 EFLAGS: 00010286 [ 49.917645] RAX: 0000000000000000 RBX: ffffed1002b2bf78 RCX: ffffffff813a4050 [ 49.918711] RDX: ffff88801a080000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.919796] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b2bf2f [ 49.920860] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.921921] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801595fdf8 [ 49.922984] FS: 00007f6e46fc5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.924189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.925033] CR2: 00007f6e474b7580 CR3: 000000000ecdd000 CR4: 0000000000350ef0 [ 49.926102] Call Trace: [ 49.926514] [ 49.926853] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.927611] ? __create_object+0x59/0x80 [ 49.928278] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.929044] __vmalloc_noprof+0x59/0x60 [ 49.929734] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.930647] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.931669] bpf_prog_alloc+0x39/0x200 [ 49.932464] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.933466] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.934444] do_seccomp+0x349/0x25e0 [ 49.935231] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.936229] ? __pfx_do_seccomp+0x10/0x10 [ 49.937028] ? find_held_lock+0x2b/0x80 [ 49.937846] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.938880] ? static_key_count+0x60/0x80 [ 49.939757] prctl_set_seccomp+0x4e/0x70 [ 49.940593] __do_sys_prctl+0xe6c/0x1d70 [ 49.941433] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.942357] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.943415] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.944482] ? irqentry_exit+0xf3/0x650 [ 49.945312] do_syscall_64+0xbf/0x430 [ 49.946059] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.947081] RIP: 0033:0x7f6e474b75cd [ 49.947867] 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 [ 49.951281] RSP: 002b:00007ffc24036b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.952756] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e474b75cd [ 49.954164] RDX: 0000562da3620e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.955563] RBP: 00007ffc24036bb0 R08: 0000000000000000 R09: 00007ffc24036250 [ 49.956957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562dade82ad0 [ 49.958341] R13: 00007ffc24036fe0 R14: 0000562dade83bc0 R15: 0000562dade94780 [ 49.959767] [ 49.960266] irq event stamp: 1873 [ 49.960915] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 49.962552] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 49.964195] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 49.965582] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 49.966970] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13087' (ECDSA) to the list of known hosts. 2025/11/17 15:09:13 fuzzer started 2025/11/17 15:09:13 dialing manager at localhost:37895 2025/11/17 15:09:13 checking machine... 2025/11/17 15:09:13 checking revisions... [ 50.864626] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:09:13 testing simple program... [ 50.958492] cgroup: Unknown subsys name 'net' [ 51.013071] cgroup: Unknown subsys name 'cpuset' [ 51.025549] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:09:12 Registers: info registers vcpu 0 RAX=00000000000423eb RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005602855c4fe0 CR3=000000000d793000 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=7664c12c9fae2dadf24d74d922b3f981 XMM02=2c67c8bc2e329bc30000000000304dc0 XMM03=fb795ef6d657705600000000003122a0 XMM04=9ac53b7e97f3989000000000000ae988 XMM05=0394861f14684e590000000000322168 XMM06=3e829fc8c8edc9900000000000321ff0 XMM07=e042d86d42eb936e00000000003133f0 XMM08=291bec0c087b90010000000000304e20 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880096fb780 RCX=0000000000000002 RDX=0000000088596101 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff8880097576b8 R8 =0000000000000000 R9 =ffffffff87ce3608 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526fc3 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2075126618 CR3=000000001ef3a000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000