[ 39.134039] ------------[ cut here ]------------ [ 39.135009] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.137008] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.138467] Modules linked in: [ 39.139120] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.141099] Tainted: [W]=WARN [ 39.141653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.143129] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.144050] 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 [ 39.147217] RSP: 0018:ffff888019e4fbc0 EFLAGS: 00010286 [ 39.148191] RAX: 0000000000000000 RBX: ffffed10033c9f78 RCX: ffffffff813a4050 [ 39.149483] RDX: ffff888016a8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.150777] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033c9f2f [ 39.152056] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.153340] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e4fdf8 [ 39.154650] FS: 00007fb707b93900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.156069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.157124] CR2: 00007fb708085580 CR3: 000000000e1c3000 CR4: 0000000000350ef0 [ 39.158448] Call Trace: [ 39.158950] [ 39.159360] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.160257] ? __create_object+0x59/0x80 [ 39.161051] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.162047] __vmalloc_noprof+0x59/0x60 [ 39.162827] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.163679] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.164630] bpf_prog_alloc+0x39/0x200 [ 39.165382] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.166325] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.167259] do_seccomp+0x349/0x25e0 [ 39.167995] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.168899] ? __pfx_do_seccomp+0x10/0x10 [ 39.169643] ? find_held_lock+0x2b/0x80 [ 39.170410] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.171382] ? static_key_count+0x60/0x80 [ 39.172192] prctl_set_seccomp+0x4e/0x70 [ 39.172981] __do_sys_prctl+0xe6c/0x1d70 [ 39.173724] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.174602] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.175568] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.176558] ? irqentry_exit+0xf3/0x650 [ 39.177328] do_syscall_64+0xbf/0x430 [ 39.178086] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.179060] RIP: 0033:0x7fb7080855cd [ 39.179722] 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 [ 39.182930] RSP: 002b:00007ffd3c3ef4d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.184312] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb7080855cd [ 39.185601] RDX: 000055987151de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.186911] RBP: 00007ffd3c3ef530 R08: 0000000000000000 R09: 00007ffd3c3eebd0 [ 39.188215] R10: 0000000000000000 R11: 0000000000000246 R12: 000055988c1862b0 [ 39.189517] R13: 00007ffd3c3ef960 R14: 000055988c188d20 R15: 000055988c19a8d0 [ 39.190834] [ 39.191268] irq event stamp: 1721 [ 39.191919] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 39.193447] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 39.194883] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 39.196190] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 39.197471] ---[ end trace 0000000000000000 ]--- [ 42.712466] ------------[ cut here ]------------ [ 42.713448] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.715561] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.717121] Modules linked in: [ 42.717723] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.719850] Tainted: [W]=WARN [ 42.720447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.722000] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.722937] 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 [ 42.726249] RSP: 0018:ffff88801bac7bc0 EFLAGS: 00010286 [ 42.727263] RAX: 0000000000000000 RBX: ffffed1003758f78 RCX: ffffffff813a4050 [ 42.728600] RDX: ffff88800eed8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.729944] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003758f2f [ 42.731288] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.732643] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bac7df8 [ 42.733991] FS: 00007f8522ad5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.735474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.736552] CR2: 00007f8522fc7580 CR3: 000000000d7d8000 CR4: 0000000000350ef0 [ 42.737894] Call Trace: [ 42.738397] [ 42.738863] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.739732] ? __create_object+0x59/0x80 [ 42.740550] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.741548] __vmalloc_noprof+0x59/0x60 [ 42.742360] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.743280] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.744233] bpf_prog_alloc+0x39/0x200 [ 42.744999] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.745965] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.746917] do_seccomp+0x349/0x25e0 [ 42.747623] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.748551] ? __pfx_do_seccomp+0x10/0x10 [ 42.749370] ? find_held_lock+0x2b/0x80 [ 42.750188] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.751191] ? static_key_count+0x60/0x80 [ 42.752025] prctl_set_seccomp+0x4e/0x70 [ 42.752811] __do_sys_prctl+0xe6c/0x1d70 [ 42.753584] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.754484] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.755496] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.756500] ? irqentry_exit+0xf3/0x650 [ 42.757303] do_syscall_64+0xbf/0x430 [ 42.758100] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.759105] RIP: 0033:0x7f8522fc75cd [ 42.759840] 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 [ 42.763171] RSP: 002b:00007fff52bac7b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.764581] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8522fc75cd [ 42.765925] RDX: 000055b309fbbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.767258] RBP: 00007fff52bac810 R08: 0000000000000000 R09: 00007fff52babeb0 [ 42.768577] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b3186e8ad0 [ 42.769898] R13: 00007fff52bacc40 R14: 000055b3186e9bc0 R15: 000055b3186fa780 [ 42.771246] [ 42.771673] irq event stamp: 1769 [ 42.772360] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 42.773922] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 42.775485] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 42.777078] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 42.778657] ---[ end trace 0000000000000000 ]--- [ 43.489352] ------------[ cut here ]------------ [ 43.490292] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.492344] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.493791] Modules linked in: [ 43.494389] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.496416] Tainted: [W]=WARN [ 43.497015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.498485] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.499421] 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 [ 43.502562] RSP: 0018:ffff888017ebfbc0 EFLAGS: 00010286 [ 43.503535] RAX: 0000000000000000 RBX: ffffed1002fd7f78 RCX: ffffffff813a4050 [ 43.504825] RDX: ffff88801b820000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.506103] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fd7f2f [ 43.507372] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.508650] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ebfdf8 [ 43.509950] FS: 00007f58cbfbc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.511379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.512449] CR2: 00007fffcae1cef8 CR3: 000000000cba8000 CR4: 0000000000350ef0 [ 43.513716] Call Trace: [ 43.514227] [ 43.514636] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.515540] ? __create_object+0x59/0x80 [ 43.516348] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.517325] __vmalloc_noprof+0x59/0x60 [ 43.518078] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.518958] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.519918] bpf_prog_alloc+0x39/0x200 [ 43.520616] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.521543] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.522468] do_seccomp+0x349/0x25e0 [ 43.523178] ? find_held_lock+0x2b/0x80 [ 43.523941] ? do_prlimit+0x310/0x610 [ 43.524641] ? __pfx_do_seccomp+0x10/0x10 [ 43.525422] ? do_raw_spin_unlock+0x53/0x220 [ 43.526261] ? _raw_spin_unlock+0x1e/0x40 [ 43.527037] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.527988] ? static_key_count+0x60/0x80 [ 43.528747] prctl_set_seccomp+0x4e/0x70 [ 43.529522] __do_sys_prctl+0xe6c/0x1d70 [ 43.530328] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.531182] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.532153] ? irqentry_exit+0xf3/0x650 [ 43.532919] do_syscall_64+0xbf/0x430 [ 43.533608] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.534559] RIP: 0033:0x7f58cc4ae5cd [ 43.535264] 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 [ 43.538413] RSP: 002b:00007fffcae1bc00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.539797] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58cc4ae5cd [ 43.541088] RDX: 0000563f79cade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.542384] RBP: 00007fffcae1bc60 R08: 0000000000000000 R09: 00007fffcae1b300 [ 43.543669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f9ee63bf0 [ 43.544950] R13: 00007fffcae1c090 R14: 0000563f9ee6d380 R15: 0000563f9ee78460 [ 43.546262] [ 43.546688] irq event stamp: 1785 [ 43.547332] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 43.548857] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 43.550396] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 43.551923] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 43.553437] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34503' (ECDSA) to the list of known hosts. 2025/11/17 11:02:32 fuzzer started 2025/11/17 11:02:33 dialing manager at localhost:37895 2025/11/17 11:02:33 checking machine... 2025/11/17 11:02:33 checking revisions... [ 44.468719] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:02:33 testing simple program... [ 44.559485] cgroup: Unknown subsys name 'net' [ 44.642912] cgroup: Unknown subsys name 'cpuset' [ 44.658289] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:02:32 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08968 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff88806ce08a70 RIP=ffffffff81b2acdf RFL=00000202 [-------] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f8522ad5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055b3186e6f40 CR3=0000000018c7f000 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=b503ba001073dead RBX=ffff888009757b90 RCX=ffff888009757794 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff8880096fc200 RBP=ffffffff85e1ffe0 RSP=ffff888009757788 R8 =ffffffff86ab82c2 R9 =ffff888009757880 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff8880096fb780 R15=0000000000000002 RIP=ffffffff81528fc6 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 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=00007ffef2fc4e68 CR3=000000000a14c000 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=32303a313120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363336 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000