[ 43.935664] ------------[ cut here ]------------ [ 43.936525] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.938587] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 43.941207] Modules linked in: [ 43.941848] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.943810] Tainted: [W]=WARN [ 43.944353] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.945809] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.946714] 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 [ 43.949883] RSP: 0018:ffff88801a29fbc0 EFLAGS: 00010286 [ 43.950843] RAX: 0000000000000000 RBX: ffffed1003453f78 RCX: ffffffff813a4050 [ 43.952121] RDX: ffff88800abfd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.953404] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003453f2f [ 43.954701] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.955989] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a29fdf8 [ 43.957271] FS: 00007f69814fa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.958721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.959779] CR2: 00007ffd93be3ef7 CR3: 000000000d6f5000 CR4: 0000000000350ef0 [ 43.961057] Call Trace: [ 43.961518] [ 43.961977] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.962866] ? __create_object+0x59/0x80 [ 43.963615] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.964572] __vmalloc_noprof+0x59/0x60 [ 43.965323] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.966201] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.967131] bpf_prog_alloc+0x39/0x200 [ 43.967866] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.968792] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.969707] do_seccomp+0x349/0x25e0 [ 43.970398] ? find_held_lock+0x2b/0x80 [ 43.971157] ? do_prlimit+0x310/0x610 [ 43.971889] ? __pfx_do_seccomp+0x10/0x10 [ 43.972671] ? do_raw_spin_unlock+0x53/0x220 [ 43.973458] ? _raw_spin_unlock+0x1e/0x40 [ 43.974232] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.975172] ? static_key_count+0x60/0x80 [ 43.975971] prctl_set_seccomp+0x4e/0x70 [ 43.976740] __do_sys_prctl+0xe6c/0x1d70 [ 43.977489] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.978361] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.979333] ? irqentry_exit+0xf3/0x650 [ 43.980102] do_syscall_64+0xbf/0x430 [ 43.980846] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.981829] RIP: 0033:0x7f69819ec5cd [ 43.982491] 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 [ 43.985649] RSP: 002b:00007ffd93be20c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.987043] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69819ec5cd [ 43.988323] RDX: 000055ef66b6fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.989588] RBP: 00007ffd93be2120 R08: 0000000000000000 R09: 00007ffd93be17c0 [ 43.990906] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef9c3b8ad0 [ 43.992192] R13: 00007ffd93be2550 R14: 000055ef9c3b9bc0 R15: 000055ef9c3ca780 [ 43.993480] [ 43.993948] irq event stamp: 2001 [ 43.994544] hardirqs last enabled at (2009): [] __up_console_sem+0x78/0x80 [ 43.996049] hardirqs last disabled at (2018): [] __up_console_sem+0x5d/0x80 [ 43.997577] softirqs last enabled at (1968): [] handle_softirqs+0x50c/0x770 [ 43.999142] softirqs last disabled at (1963): [] __irq_exit_rcu+0xc4/0x100 [ 44.000664] ---[ end trace 0000000000000000 ]--- [ 47.330841] ------------[ cut here ]------------ [ 47.331762] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.333763] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 47.335182] Modules linked in: [ 47.335854] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.337778] Tainted: [W]=WARN [ 47.338322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.339757] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.340599] 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 [ 47.343712] RSP: 0018:ffff88800e8c7bc0 EFLAGS: 00010286 [ 47.344597] RAX: 0000000000000000 RBX: ffffed1001d18f78 RCX: ffffffff813a4050 [ 47.345896] RDX: ffff88800f7ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.347158] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d18f2f [ 47.348404] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.349671] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e8c7df8 [ 47.350919] FS: 00007fd2eb5a2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.352313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.353336] CR2: 00007fd2eba94580 CR3: 0000000009c56000 CR4: 0000000000350ef0 [ 47.354609] Call Trace: [ 47.355087] [ 47.355482] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.356365] ? __create_object+0x59/0x80 [ 47.357135] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.358095] __vmalloc_noprof+0x59/0x60 [ 47.358850] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.359713] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.360579] bpf_prog_alloc+0x39/0x200 [ 47.361311] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.362242] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.363131] do_seccomp+0x349/0x25e0 [ 47.363841] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.364716] ? __pfx_do_seccomp+0x10/0x10 [ 47.365431] ? find_held_lock+0x2b/0x80 [ 47.366175] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.367127] ? static_key_count+0x60/0x80 [ 47.367909] prctl_set_seccomp+0x4e/0x70 [ 47.368668] __do_sys_prctl+0xe6c/0x1d70 [ 47.369387] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.370231] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.371177] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.372126] ? irqentry_exit+0xf3/0x650 [ 47.372875] do_syscall_64+0xbf/0x430 [ 47.373540] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.374472] RIP: 0033:0x7fd2eba945cd [ 47.375172] 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 [ 47.378216] RSP: 002b:00007ffe8c1e2c30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.379516] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd2eba945cd [ 47.380758] RDX: 00005587f5d55e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.382022] RBP: 00007ffe8c1e2c90 R08: 0000000000000000 R09: 00007ffe8c1e2330 [ 47.383267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558832ca1ad0 [ 47.384509] R13: 00007ffe8c1e30c0 R14: 0000558832ca2bc0 R15: 0000558832cb3780 [ 47.385766] [ 47.386184] irq event stamp: 1711 [ 47.386828] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 47.388310] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 47.389795] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 47.391308] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 47.392781] ---[ end trace 0000000000000000 ]--- [ 48.130584] ------------[ cut here ]------------ [ 48.131532] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.133487] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 48.134924] Modules linked in: [ 48.135487] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.137398] Tainted: [W]=WARN [ 48.137988] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.139423] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.140326] 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 [ 48.143388] RSP: 0018:ffff888017217bc0 EFLAGS: 00010286 [ 48.144332] RAX: 0000000000000000 RBX: ffffed1002e42f78 RCX: ffffffff813a4050 [ 48.145592] RDX: ffff88801a2f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.146876] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e42f2f [ 48.148120] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.149364] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017217df8 [ 48.150648] FS: 00007f567f6e1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.152054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.153098] CR2: 00007f567fbd3580 CR3: 000000000a05b000 CR4: 0000000000350ef0 [ 48.154353] Call Trace: [ 48.154853] [ 48.155257] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.156121] ? __create_object+0x59/0x80 [ 48.156898] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.157855] __vmalloc_noprof+0x59/0x60 [ 48.158551] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.159399] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.160314] bpf_prog_alloc+0x39/0x200 [ 48.161026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.161945] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.162834] do_seccomp+0x349/0x25e0 [ 48.163488] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.164378] ? __pfx_do_seccomp+0x10/0x10 [ 48.165155] ? find_held_lock+0x2b/0x80 [ 48.165919] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.166871] ? static_key_count+0x60/0x80 [ 48.167607] prctl_set_seccomp+0x4e/0x70 [ 48.168379] __do_sys_prctl+0xe6c/0x1d70 [ 48.169145] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.169999] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.170953] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.171908] ? irqentry_exit+0xf3/0x650 [ 48.172606] do_syscall_64+0xbf/0x430 [ 48.173329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.174272] RIP: 0033:0x7f567fbd35cd [ 48.174966] 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 [ 48.178059] RSP: 002b:00007ffdc1f40e80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.179393] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f567fbd35cd [ 48.180647] RDX: 0000557c1bb76e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.181905] RBP: 00007ffdc1f40ee0 R08: 0000000000000000 R09: 00007ffdc1f40580 [ 48.183155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557c545e1ad0 [ 48.184391] R13: 00007ffdc1f41310 R14: 0000557c545e2bc0 R15: 0000557c545f3780 [ 48.185672] [ 48.186094] irq event stamp: 1845 [ 48.186736] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 48.188222] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 48.189719] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 48.191229] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 48.192699] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1506' (ECDSA) to the list of known hosts. 2025/11/18 06:11:42 fuzzer started 2025/11/18 06:11:43 dialing manager at localhost:37895 2025/11/18 06:11:43 checking machine... 2025/11/18 06:11:43 checking revisions... [ 49.249190] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:11:43 testing simple program... [ 49.347694] cgroup: Unknown subsys name 'net' [ 49.409084] cgroup: Unknown subsys name 'cpuset' [ 49.422116] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:11:42 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880169f7e40 RCX=ffffffff84bfd5ee RDX=ffff88800f7e8000 RSI=0000000000000007 RDI=0000000000000005 RBP=0000000000000000 RSP=ffff8880169f7ac0 R8 =0000000000000001 R9 =ffff8880169f7e20 R10=0000000000000000 R11=0000000000000001 R12=00007fd2eb56cfff R13=ffff8880169f7bc0 R14=ffff8880169f7e88 R15=ffff8880169f7bc0 RIP=ffffffff81751c74 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 00007fd2eb5a2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd2eb56c008 CR3=000000000ea88000 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=00000000000280af 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=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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f162c9ae000 CR3=000000000a1ff000 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=2031343a31313a363020383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031343a31313a3630203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000