[ 38.926751] ------------[ cut here ]------------ [ 38.927710] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.929801] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 38.931252] Modules linked in: [ 38.931873] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.933880] Tainted: [W]=WARN [ 38.934494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.936021] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.936895] 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 [ 38.940103] RSP: 0018:ffff888015b0fbc0 EFLAGS: 00010286 [ 38.941089] RAX: 0000000000000000 RBX: ffffed1002b61f78 RCX: ffffffff813a4050 [ 38.942381] RDX: ffff8880158a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.943713] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b61f2f [ 38.945002] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.946289] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b0fdf8 [ 38.947597] FS: 00007fa30bab6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.949067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.950135] CR2: 00007fa30bfa8580 CR3: 000000000ce99000 CR4: 0000000000350ef0 [ 38.951435] Call Trace: [ 38.951941] [ 38.952413] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.953320] ? __create_object+0x59/0x80 [ 38.954101] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.955079] __vmalloc_noprof+0x59/0x60 [ 38.955829] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.956712] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.957629] bpf_prog_alloc+0x39/0x200 [ 38.958382] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.959322] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.960278] do_seccomp+0x349/0x25e0 [ 38.960951] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.961868] ? __pfx_do_seccomp+0x10/0x10 [ 38.962656] ? find_held_lock+0x2b/0x80 [ 38.963475] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.964488] ? static_key_count+0x60/0x80 [ 38.965286] prctl_set_seccomp+0x4e/0x70 [ 38.966072] __do_sys_prctl+0xe6c/0x1d70 [ 38.966810] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.967698] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.968672] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.969646] ? irqentry_exit+0xf3/0x650 [ 38.970419] do_syscall_64+0xbf/0x430 [ 38.971166] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.972155] RIP: 0033:0x7fa30bfa85cd [ 38.972829] 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 [ 38.976064] RSP: 002b:00007ffd8913d9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.977439] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa30bfa85cd [ 38.978716] RDX: 00005569688efe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.980042] RBP: 00007ffd8913da20 R08: 0000000000000000 R09: 00007ffd8913d0c0 [ 38.981177] R10: 0000000000000000 R11: 0000000000000246 R12: 000055696cc45ad0 [ 38.982258] R13: 00007ffd8913de50 R14: 000055696cc46bc0 R15: 000055696cc57780 [ 38.983349] [ 38.983732] irq event stamp: 1733 [ 38.984280] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 38.985566] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 38.986841] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 38.988168] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 38.989446] ---[ end trace 0000000000000000 ]--- [ 42.117705] ------------[ cut here ]------------ [ 42.118628] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.120675] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.122145] Modules linked in: [ 42.122737] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.125045] Tainted: [W]=WARN [ 42.125619] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.127194] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.128173] 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 [ 42.131455] RSP: 0018:ffff88800b887bc0 EFLAGS: 00010286 [ 42.132496] RAX: 0000000000000000 RBX: ffffed1001710f78 RCX: ffffffff813a4050 [ 42.133824] RDX: ffff88800ff78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.135155] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001710f2f [ 42.136514] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.137847] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b887df8 [ 42.139179] FS: 00007f54b566e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.140692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.141789] CR2: 00007fff7f0c5ef8 CR3: 000000001f3b1000 CR4: 0000000000350ef0 [ 42.143117] Call Trace: [ 42.143600] [ 42.144116] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.145042] ? __create_object+0x59/0x80 [ 42.145806] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.146808] __vmalloc_noprof+0x59/0x60 [ 42.147577] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.148504] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.149472] bpf_prog_alloc+0x39/0x200 [ 42.150238] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.151197] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.152160] do_seccomp+0x349/0x25e0 [ 42.152853] ? find_held_lock+0x2b/0x80 [ 42.153639] ? do_prlimit+0x310/0x610 [ 42.154401] ? __pfx_do_seccomp+0x10/0x10 [ 42.155210] ? do_raw_spin_unlock+0x53/0x220 [ 42.156117] ? _raw_spin_unlock+0x1e/0x40 [ 42.156874] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.157868] ? static_key_count+0x60/0x80 [ 42.158684] prctl_set_seccomp+0x4e/0x70 [ 42.159481] __do_sys_prctl+0xe6c/0x1d70 [ 42.160324] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.161234] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.162239] ? irqentry_exit+0xf3/0x650 [ 42.163039] do_syscall_64+0xbf/0x430 [ 42.163792] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.164779] RIP: 0033:0x7f54b5b605cd [ 42.165504] 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 [ 42.168838] RSP: 002b:00007fff7f0c4840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.170252] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f54b5b605cd [ 42.171579] RDX: 0000559305d24e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.172935] RBP: 00007fff7f0c48a0 R08: 0000000000000000 R09: 00007fff7f0c3f40 [ 42.174269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559323bc1ad0 [ 42.175598] R13: 00007fff7f0c4cd0 R14: 0000559323bc2bc0 R15: 0000559323bd3780 [ 42.177009] [ 42.177448] irq event stamp: 1755 [ 42.178118] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 42.179731] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 42.181322] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 42.182916] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 42.184479] ---[ end trace 0000000000000000 ]--- [ 43.171718] ------------[ cut here ]------------ [ 43.172645] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.174630] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 43.176085] Modules linked in: [ 43.176666] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.178786] Tainted: [W]=WARN [ 43.179380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.180845] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.181749] 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 [ 43.184917] RSP: 0018:ffff888016467bc0 EFLAGS: 00010286 [ 43.185906] RAX: 0000000000000000 RBX: ffffed1002c8cf78 RCX: ffffffff813a4050 [ 43.187225] RDX: ffff88800fc3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.188533] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8cf2f [ 43.189823] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.191119] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016467df8 [ 43.192423] FS: 00007f6ec7836900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.193879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.194961] CR2: 00007f6ec7d28580 CR3: 000000001d00f000 CR4: 0000000000350ef0 [ 43.196287] Call Trace: [ 43.196752] [ 43.197210] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.198099] ? __create_object+0x59/0x80 [ 43.198840] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.199823] __vmalloc_noprof+0x59/0x60 [ 43.200575] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.201627] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.202705] bpf_prog_alloc+0x39/0x200 [ 43.203442] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.204381] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.205275] do_seccomp+0x349/0x25e0 [ 43.206104] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.207167] ? __pfx_do_seccomp+0x10/0x10 [ 43.207926] ? find_held_lock+0x2b/0x80 [ 43.208667] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.209624] ? static_key_count+0x60/0x80 [ 43.210443] prctl_set_seccomp+0x4e/0x70 [ 43.211210] __do_sys_prctl+0xe6c/0x1d70 [ 43.211949] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.212797] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.213752] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.214718] ? irqentry_exit+0xf3/0x650 [ 43.215469] do_syscall_64+0xbf/0x430 [ 43.216207] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.217150] RIP: 0033:0x7f6ec7d285cd [ 43.217809] 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 [ 43.221063] RSP: 002b:00007ffde332a9a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.222428] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ec7d285cd [ 43.223729] RDX: 000055e6bc7b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.225015] RBP: 00007ffde332aa00 R08: 0000000000000000 R09: 00007ffde332a0a0 [ 43.226289] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e6cb3c7ad0 [ 43.227561] R13: 00007ffde332ae30 R14: 000055e6cb3c8bc0 R15: 000055e6cb3d9780 [ 43.228864] [ 43.229342] irq event stamp: 1851 [ 43.229945] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 43.231526] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 43.233091] softirqs last enabled at (1848): [] handle_softirqs+0x50c/0x770 [ 43.234656] softirqs last disabled at (1841): [] __irq_exit_rcu+0xc4/0x100 [ 43.236210] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21231' (ECDSA) to the list of known hosts. 2025/11/19 03:34:16 fuzzer started 2025/11/19 03:34:17 dialing manager at localhost:34383 2025/11/19 03:34:17 checking machine... 2025/11/19 03:34:17 checking revisions... [ 44.162484] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:34:17 testing simple program... [ 44.243138] cgroup: Unknown subsys name 'net' [ 44.309952] cgroup: Unknown subsys name 'cpuset' [ 44.327236] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:34:16 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888015b0f960 RCX=ffffffff86a49dcc RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888015b0f768 R8 =ffffffff86a49dd0 R9 =ffff888015b0f868 R10=000000000003c9ed R11=0000000000012f5f R12=ffffffff8135e7a2 R13=ffff888015b0f870 R14=ffff888013dd0000 R15=ffff888015b0f828 RIP=ffffffff81528f45 RFL=00000206 [-----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 00007f54b566e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f54b5c260b0 CR3=000000001f857000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023053 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fab9736a020 CR3=000000000ded8000 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=97f129934ee0779c504ad92cf643c656 XMM02=ec2efd57dc4c00df00000000003019a8 XMM03=37aaea457f61e0ee0000000000301a78 XMM04=4ae0f3880269d25100000000000ae988 XMM05=a9cc2bc44b4b017f0000000000321160 XMM06=3e829fc8c8edc9900000000000320200 XMM07=e042d86d42eb936e000000000030fc88 XMM08=37aaea457f61e0ee0000000000301a78 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000