[ 50.241818] ------------[ cut here ]------------ [ 50.242752] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.244745] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 50.246229] Modules linked in: [ 50.246835] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.248839] Tainted: [W]=WARN [ 50.249430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.250897] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.251799] 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 [ 50.254961] RSP: 0018:ffff888015a17bc0 EFLAGS: 00010286 [ 50.255893] RAX: 0000000000000000 RBX: ffffed1002b42f78 RCX: ffffffff813a4050 [ 50.257162] RDX: ffff88801761b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.258434] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b42f2f [ 50.259718] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.260988] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a17df8 [ 50.262276] FS: 00007f2928369900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.263744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.264789] CR2: 00007ffc73225ef8 CR3: 000000000d9c9000 CR4: 0000000000350ef0 [ 50.266048] Call Trace: [ 50.266511] [ 50.266926] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.267830] ? __create_object+0x59/0x80 [ 50.268598] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.269555] __vmalloc_noprof+0x59/0x60 [ 50.270306] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.271195] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.272128] bpf_prog_alloc+0x39/0x200 [ 50.272810] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.273714] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.274606] do_seccomp+0x349/0x25e0 [ 50.275324] ? find_held_lock+0x2b/0x80 [ 50.276082] ? do_prlimit+0x310/0x610 [ 50.276769] ? __pfx_do_seccomp+0x10/0x10 [ 50.277539] ? do_raw_spin_unlock+0x53/0x220 [ 50.278363] ? _raw_spin_unlock+0x1e/0x40 [ 50.279141] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.280096] ? static_key_count+0x60/0x80 [ 50.280856] prctl_set_seccomp+0x4e/0x70 [ 50.281635] __do_sys_prctl+0xe6c/0x1d70 [ 50.282420] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.283281] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.284249] ? irqentry_exit+0xf3/0x650 [ 50.285014] do_syscall_64+0xbf/0x430 [ 50.285702] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.286643] RIP: 0033:0x7f292885b5cd [ 50.287365] 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 [ 50.290493] RSP: 002b:00007ffc73224930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.291859] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f292885b5cd [ 50.293115] RDX: 0000563f5ac56e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.294385] RBP: 00007ffc73224990 R08: 0000000000000000 R09: 00007ffc73224030 [ 50.295672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f828c2bf0 [ 50.296965] R13: 00007ffc73224dc0 R14: 0000563f828cc380 R15: 0000563f828d7460 [ 50.298263] [ 50.298692] irq event stamp: 1723 [ 50.299354] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 50.300862] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 50.302383] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 50.303918] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 50.305465] ---[ end trace 0000000000000000 ]--- [ 53.458223] ------------[ cut here ]------------ [ 53.459182] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.461137] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 53.462629] Modules linked in: [ 53.463276] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.465211] Tainted: [W]=WARN [ 53.465756] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.467219] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.468113] 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 [ 53.471218] RSP: 0018:ffff88801736fbc0 EFLAGS: 00010286 [ 53.472182] RAX: 0000000000000000 RBX: ffffed1002e6df78 RCX: ffffffff813a4050 [ 53.473453] RDX: ffff888016528000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.474706] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6df2f [ 53.475978] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.477238] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801736fdf8 [ 53.478498] FS: 00007f7ff676f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.479918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.480982] CR2: 00007f7ff6cd54a6 CR3: 000000001faf6000 CR4: 0000000000350ef0 [ 53.482243] Call Trace: [ 53.482700] [ 53.483151] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.484028] ? __create_object+0x59/0x80 [ 53.484754] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.485703] __vmalloc_noprof+0x59/0x60 [ 53.486448] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.487319] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.488228] bpf_prog_alloc+0x39/0x200 [ 53.488906] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.489814] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.490697] do_seccomp+0x349/0x25e0 [ 53.491412] ? find_held_lock+0x2b/0x80 [ 53.492157] ? do_prlimit+0x310/0x610 [ 53.492845] ? __pfx_do_seccomp+0x10/0x10 [ 53.493615] ? do_raw_spin_unlock+0x53/0x220 [ 53.494423] ? _raw_spin_unlock+0x1e/0x40 [ 53.495196] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.496140] ? static_key_count+0x60/0x80 [ 53.496886] prctl_set_seccomp+0x4e/0x70 [ 53.497640] __do_sys_prctl+0xe6c/0x1d70 [ 53.498402] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.499260] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.500204] ? irqentry_exit+0xf3/0x650 [ 53.500915] do_syscall_64+0xbf/0x430 [ 53.501638] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.502571] RIP: 0033:0x7f7ff6c615cd [ 53.503266] 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 [ 53.506379] RSP: 002b:00007ffe85c0df60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.507727] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ff6c615cd [ 53.508979] RDX: 000055bacc633e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.510233] RBP: 00007ffe85c0dfc0 R08: 0000000000000000 R09: 00007ffe85c0d660 [ 53.511517] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bae40e12b0 [ 53.512775] R13: 00007ffe85c0e3f0 R14: 000055bae40e3d20 R15: 000055bae40f58d0 [ 53.514052] [ 53.514468] irq event stamp: 1755 [ 53.515119] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 53.516617] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 53.518109] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 53.519569] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 53.520515] ---[ end trace 0000000000000000 ]--- [ 54.160075] ------------[ cut here ]------------ [ 54.161151] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.163531] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 54.165231] Modules linked in: [ 54.166008] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.168597] Tainted: [W]=WARN [ 54.169385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.171130] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.172211] 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 [ 54.175992] RSP: 0018:ffff888019e5fbc0 EFLAGS: 00010286 [ 54.177160] RAX: 0000000000000000 RBX: ffffed10033cbf78 RCX: ffffffff813a4050 [ 54.178688] RDX: ffff888019de1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.180224] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033cbf2f [ 54.181741] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.183279] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e5fdf8 [ 54.184816] FS: 00007fedab329900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.186539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.187829] CR2: 00007ffe0f559ef8 CR3: 000000000e12a000 CR4: 0000000000350ef0 [ 54.189376] Call Trace: [ 54.189978] [ 54.190484] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.191576] ? __create_object+0x59/0x80 [ 54.192506] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.193669] __vmalloc_noprof+0x59/0x60 [ 54.194586] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.195662] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.196791] bpf_prog_alloc+0x39/0x200 [ 54.197687] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.198803] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.199911] do_seccomp+0x349/0x25e0 [ 54.200766] ? find_held_lock+0x2b/0x80 [ 54.201689] ? do_prlimit+0x310/0x610 [ 54.202583] ? __pfx_do_seccomp+0x10/0x10 [ 54.203557] ? do_raw_spin_unlock+0x53/0x220 [ 54.204563] ? _raw_spin_unlock+0x1e/0x40 [ 54.205514] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.206666] ? static_key_count+0x60/0x80 [ 54.207653] prctl_set_seccomp+0x4e/0x70 [ 54.208583] __do_sys_prctl+0xe6c/0x1d70 [ 54.209534] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.210575] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.211773] ? irqentry_exit+0xf3/0x650 [ 54.212699] do_syscall_64+0xbf/0x430 [ 54.213615] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.214791] RIP: 0033:0x7fedab81b5cd [ 54.215665] 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 [ 54.219529] RSP: 002b:00007ffe0f558120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.221185] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fedab81b5cd [ 54.222744] RDX: 000055b892554e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.224189] RBP: 00007ffe0f558180 R08: 0000000000000000 R09: 00007ffe0f557820 [ 54.225406] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b8a4844ad0 [ 54.226625] R13: 00007ffe0f5585b0 R14: 000055b8a4845bc0 R15: 000055b8a4856780 [ 54.227870] [ 54.228322] irq event stamp: 1809 [ 54.228901] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 54.230371] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 54.231819] softirqs last enabled at (1422): [] handle_softirqs+0x50c/0x770 [ 54.233277] softirqs last disabled at (1417): [] __irq_exit_rcu+0xc4/0x100 [ 54.234697] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62632' (ECDSA) to the list of known hosts. 2025/11/18 18:54:31 fuzzer started 2025/11/18 18:54:31 dialing manager at localhost:34383 2025/11/18 18:54:31 checking machine... 2025/11/18 18:54:31 checking revisions... [ 55.102136] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:54:32 testing simple program... [ 55.182281] cgroup: Unknown subsys name 'net' [ 55.234223] cgroup: Unknown subsys name 'cpuset' [ 55.246846] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:54:31 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff8175a7c7 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089b8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8175a716 R13=0000000000000206 R14=ffff888015c23780 R15=ffff888009462280 RIP=ffffffff81528f48 RFL=00000006 [-----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 00007f7ff676f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7ff6739008 CR3=000000000c184000 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=0000000000024cbd 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055bae411e518 CR3=000000000d333000 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=2030333a34353a383120383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030333a34353a3831203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000