[ 46.397410] ------------[ cut here ]------------ [ 46.398336] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.400438] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.401930] Modules linked in: [ 46.402525] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.404526] Tainted: [W]=WARN [ 46.405116] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.406593] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.409159] 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 [ 46.412477] RSP: 0018:ffff88800ef8fbc0 EFLAGS: 00010286 [ 46.413468] RAX: 0000000000000000 RBX: ffffed1001df1f78 RCX: ffffffff813a4050 [ 46.414764] RDX: ffff888009afb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.416376] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001df1f2f [ 46.417746] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.419033] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef8fdf8 [ 46.420340] FS: 00007f3557cb2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.421781] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.422853] CR2: 00007f35581a4580 CR3: 000000000ddf3000 CR4: 0000000000350ef0 [ 46.424162] Call Trace: [ 46.424630] [ 46.425075] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.425981] ? __create_object+0x59/0x80 [ 46.426771] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.427746] __vmalloc_noprof+0x59/0x60 [ 46.428475] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.429398] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.430328] bpf_prog_alloc+0x39/0x200 [ 46.431068] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.432007] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.432909] do_seccomp+0x349/0x25e0 [ 46.433578] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.434484] ? __pfx_do_seccomp+0x10/0x10 [ 46.435266] ? find_held_lock+0x2b/0x80 [ 46.436038] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.437018] ? static_key_count+0x60/0x80 [ 46.437827] prctl_set_seccomp+0x4e/0x70 [ 46.438558] __do_sys_prctl+0xe6c/0x1d70 [ 46.439344] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.440208] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.441172] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.442138] ? irqentry_exit+0xf3/0x650 [ 46.442904] do_syscall_64+0xbf/0x430 [ 46.443603] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.444567] RIP: 0033:0x7f35581a45cd [ 46.445275] 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 [ 46.448469] RSP: 002b:00007ffff4fdf490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.449836] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35581a45cd [ 46.451114] RDX: 000055dc72299e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.452408] RBP: 00007ffff4fdf4f0 R08: 0000000000000000 R09: 00007ffff4fdeb90 [ 46.453691] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc94e30ad0 [ 46.454964] R13: 00007ffff4fdf920 R14: 000055dc94e31bc0 R15: 000055dc94e42780 [ 46.456281] [ 46.456741] irq event stamp: 2147 [ 46.457352] hardirqs last enabled at (2155): [] __up_console_sem+0x78/0x80 [ 46.458877] hardirqs last disabled at (2180): [] __up_console_sem+0x5d/0x80 [ 46.460412] softirqs last enabled at (2178): [] handle_softirqs+0x50c/0x770 [ 46.461958] softirqs last disabled at (2163): [] __irq_exit_rcu+0xc4/0x100 [ 46.463482] ---[ end trace 0000000000000000 ]--- [ 49.169628] ------------[ cut here ]------------ [ 49.170594] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.172704] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.174182] Modules linked in: [ 49.174832] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.176856] Tainted: [W]=WARN [ 49.177412] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.178879] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.179786] 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 [ 49.183002] RSP: 0018:ffff888016a37bc0 EFLAGS: 00010286 [ 49.183998] RAX: 0000000000000000 RBX: ffffed1002d46f78 RCX: ffffffff813a4050 [ 49.185306] RDX: ffff888018549bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.186614] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d46f2f [ 49.187922] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.189201] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a37df8 [ 49.190504] FS: 00007f07937f2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.191941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.193003] CR2: 00007f0793ce4580 CR3: 000000001fc7d000 CR4: 0000000000350ef0 [ 49.194308] Call Trace: [ 49.194820] [ 49.195233] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.196151] ? __create_object+0x59/0x80 [ 49.196952] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.197931] __vmalloc_noprof+0x59/0x60 [ 49.198700] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.199547] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.200488] bpf_prog_alloc+0x39/0x200 [ 49.201244] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.202188] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.203116] do_seccomp+0x349/0x25e0 [ 49.203853] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.204782] ? __pfx_do_seccomp+0x10/0x10 [ 49.205532] ? find_held_lock+0x2b/0x80 [ 49.206300] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.207284] ? static_key_count+0x60/0x80 [ 49.208106] prctl_set_seccomp+0x4e/0x70 [ 49.208896] __do_sys_prctl+0xe6c/0x1d70 [ 49.209699] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.210506] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.211491] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.212487] ? irqentry_exit+0xf3/0x650 [ 49.213267] do_syscall_64+0xbf/0x430 [ 49.214022] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.214984] RIP: 0033:0x7f0793ce45cd [ 49.215693] 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 [ 49.218911] RSP: 002b:00007ffc48cf74e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.220295] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0793ce45cd [ 49.221569] RDX: 0000557203e8ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.222840] RBP: 00007ffc48cf7540 R08: 0000000000000000 R09: 00007ffc48cf6be0 [ 49.224125] R10: 0000000000000000 R11: 0000000000000246 R12: 000055720cd3aad0 [ 49.225388] R13: 00007ffc48cf7970 R14: 000055720cd3bbc0 R15: 000055720cd4c780 [ 49.226690] [ 49.227119] irq event stamp: 1739 [ 49.227778] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 49.229299] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 49.230791] softirqs last enabled at (1574): [] handle_softirqs+0x50c/0x770 [ 49.232315] softirqs last disabled at (1569): [] __irq_exit_rcu+0xc4/0x100 [ 49.233811] ---[ end trace 0000000000000000 ]--- [ 49.909154] ------------[ cut here ]------------ [ 49.910180] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.912583] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 49.914272] Modules linked in: [ 49.915006] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.917558] Tainted: [W]=WARN [ 49.918334] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.920045] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.921112] 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 [ 49.924767] RSP: 0018:ffff88801717fbc0 EFLAGS: 00010286 [ 49.925906] RAX: 0000000000000000 RBX: ffffed1002e2ff78 RCX: ffffffff813a4050 [ 49.927395] RDX: ffff8880170c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.928904] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2ff2f [ 49.930392] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.931875] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801717fdf8 [ 49.933383] FS: 00007fd1e4c48900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.935040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.936288] CR2: 00007fd1e51ae4a6 CR3: 000000001f76c000 CR4: 0000000000350ef0 [ 49.937783] Call Trace: [ 49.938317] [ 49.938859] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.939927] ? __create_object+0x59/0x80 [ 49.940853] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.941983] __vmalloc_noprof+0x59/0x60 [ 49.942867] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.943905] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.944998] bpf_prog_alloc+0x39/0x200 [ 49.945853] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.946928] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.947991] do_seccomp+0x349/0x25e0 [ 49.948822] ? find_held_lock+0x2b/0x80 [ 49.949638] ? do_prlimit+0x310/0x610 [ 49.950512] ? __pfx_do_seccomp+0x10/0x10 [ 49.951440] ? do_raw_spin_unlock+0x53/0x220 [ 49.952437] ? _raw_spin_unlock+0x1e/0x40 [ 49.953349] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.954468] ? static_key_count+0x60/0x80 [ 49.955395] prctl_set_seccomp+0x4e/0x70 [ 49.956321] __do_sys_prctl+0xe6c/0x1d70 [ 49.957230] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.958244] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.959364] ? irqentry_exit+0xf3/0x650 [ 49.960272] do_syscall_64+0xbf/0x430 [ 49.961132] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.962230] RIP: 0033:0x7fd1e513a5cd [ 49.963054] 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 [ 49.966701] RSP: 002b:00007ffd62165fd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.968295] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1e513a5cd [ 49.969791] RDX: 000055a75ad17e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.971275] RBP: 00007ffd62166030 R08: 0000000000000000 R09: 00007ffd621656d0 [ 49.972680] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7621b8bf0 [ 49.973916] R13: 00007ffd62166460 R14: 000055a7621c2380 R15: 000055a7621cd460 [ 49.975194] [ 49.975601] irq event stamp: 1829 [ 49.976223] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 49.977531] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 49.978823] softirqs last enabled at (1512): [] handle_softirqs+0x50c/0x770 [ 49.980143] softirqs last disabled at (1507): [] __irq_exit_rcu+0xc4/0x100 [ 49.981490] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54899' (ECDSA) to the list of known hosts. 2025/11/18 00:27:38 fuzzer started 2025/11/18 00:27:38 dialing manager at localhost:37895 2025/11/18 00:27:38 checking machine... 2025/11/18 00:27:38 checking revisions... [ 50.867320] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:27:39 testing simple program... [ 50.952308] cgroup: Unknown subsys name 'net' [ 51.017352] cgroup: Unknown subsys name 'cpuset' [ 51.030224] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:27:38 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=000055720cd3b028 RCX=00000000000000ef RDX=0000000000000001 RSI=0000000000000000 RDI=00007f079439c968 RBP=000055720cd55810 RSP=00007ffc48cf6dd0 R8 =000055720cd55810 R9 =00007ffc48cf0348 R10=000055720cd5b2c0 R11=0000000000000246 R12=0000000000000000 R13=0000000000000000 R14=00007ffc48cf7360 R15=00007ffc48cf7110 RIP=00007f0793bac851 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f07937f2900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f079439c968 CR3=000000001fcc6000 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=6720646572637465733a4d41503d706f 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=0000000000000001 RBX=0000000000000001 RCX=ffffffff84c989ae RDX=fffffbfff0be2135 RSI=0000000000000004 RDI=ffffffff85f109a0 RBP=ffffffff85f109a0 RSP=ffff88801a4c7618 R8 =0000000000000000 R9 =fffffbfff0be2134 R10=ffffffff85f109a3 R11=0000000000000001 R12=1ffff11003498ec4 R13=0000000000000003 R14=fffffbfff0be2134 R15=ffff88801a4c7650 RIP=ffffffff84c989c2 RFL=00000046 [---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 00007fbc4fc13700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9f87324488 CR3=000000000c215000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3933325b646873732037333a3732 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303032 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000