[ 39.105982] ------------[ cut here ]------------ [ 39.106993] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.109184] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.110778] Modules linked in: [ 39.111466] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.113637] Tainted: [W]=WARN [ 39.114246] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.115856] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.116837] 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 [ 39.120299] RSP: 0018:ffff888013adfbc0 EFLAGS: 00010286 [ 39.121389] RAX: 0000000000000000 RBX: ffffed100275bf78 RCX: ffffffff813a4050 [ 39.122783] RDX: ffff88800f9e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.124181] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100275bf2f [ 39.125592] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.126980] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013adfdf8 [ 39.128360] FS: 00007fdcac631900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.129944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.131093] CR2: 00007fdcacb23580 CR3: 000000000e501000 CR4: 0000000000350ef0 [ 39.132480] Call Trace: [ 39.132983] [ 39.133479] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.134450] ? __create_object+0x59/0x80 [ 39.135246] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.136297] __vmalloc_noprof+0x59/0x60 [ 39.137103] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.138042] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.139045] bpf_prog_alloc+0x39/0x200 [ 39.139837] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.140835] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.141820] do_seccomp+0x349/0x25e0 [ 39.142582] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.143548] ? __pfx_do_seccomp+0x10/0x10 [ 39.144344] ? find_held_lock+0x2b/0x80 [ 39.145162] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.146201] ? static_key_count+0x60/0x80 [ 39.147047] prctl_set_seccomp+0x4e/0x70 [ 39.147873] __do_sys_prctl+0xe6c/0x1d70 [ 39.148710] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.149627] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.150695] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.151702] ? irqentry_exit+0xf3/0x650 [ 39.152478] do_syscall_64+0xbf/0x430 [ 39.153221] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.154221] RIP: 0033:0x7fdcacb235cd [ 39.154939] 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 [ 39.158227] RSP: 002b:00007fffe2093cc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.159625] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdcacb235cd [ 39.160953] RDX: 000055d34c346e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.162265] RBP: 00007fffe2093d20 R08: 0000000000000000 R09: 00007fffe20933c0 [ 39.163563] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d35c80bad0 [ 39.164898] R13: 00007fffe2094150 R14: 000055d35c80cbc0 R15: 000055d35c81d780 [ 39.166251] [ 39.166718] irq event stamp: 1733 [ 39.167318] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 39.168888] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 39.170459] softirqs last enabled at (1256): [] handle_softirqs+0x50c/0x770 [ 39.172005] softirqs last disabled at (1251): [] __irq_exit_rcu+0xc4/0x100 [ 39.173564] ---[ end trace 0000000000000000 ]--- [ 42.019480] ------------[ cut here ]------------ [ 42.020404] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.022477] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.023910] Modules linked in: [ 42.024538] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.026745] Tainted: [W]=WARN [ 42.027297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.028808] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.029738] 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 [ 42.032880] RSP: 0018:ffff8880166ffbc0 EFLAGS: 00010286 [ 42.033869] RAX: 0000000000000000 RBX: ffffed1002cdff78 RCX: ffffffff813a4050 [ 42.035140] RDX: ffff8880164c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.036401] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cdff2f [ 42.037694] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.038970] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166ffdf8 [ 42.040253] FS: 00007fefc9b82900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.041695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.042744] CR2: 00007fefca074580 CR3: 000000000e083000 CR4: 0000000000350ef0 [ 42.044024] Call Trace: [ 42.044536] [ 42.044942] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.045865] ? __create_object+0x59/0x80 [ 42.046657] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.047620] __vmalloc_noprof+0x59/0x60 [ 42.048345] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.049221] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.050148] bpf_prog_alloc+0x39/0x200 [ 42.050894] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.051827] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.052727] do_seccomp+0x349/0x25e0 [ 42.053455] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.054307] ? __pfx_do_seccomp+0x10/0x10 [ 42.055092] ? find_held_lock+0x2b/0x80 [ 42.055854] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.056810] ? static_key_count+0x60/0x80 [ 42.057616] prctl_set_seccomp+0x4e/0x70 [ 42.058330] __do_sys_prctl+0xe6c/0x1d70 [ 42.059123] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.059967] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.060957] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.061958] ? irqentry_exit+0xf3/0x650 [ 42.062725] do_syscall_64+0xbf/0x430 [ 42.063464] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.064428] RIP: 0033:0x7fefca0745cd [ 42.065085] 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 [ 42.068248] RSP: 002b:00007ffe4f8def50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.069617] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fefca0745cd [ 42.070908] RDX: 000055746037fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.072187] RBP: 00007ffe4f8defb0 R08: 0000000000000000 R09: 00007ffe4f8de650 [ 42.073487] R10: 0000000000000000 R11: 0000000000000246 R12: 000055746f52cbf0 [ 42.074786] R13: 00007ffe4f8df3e0 R14: 000055746f536380 R15: 000055746f541460 [ 42.076089] [ 42.076556] irq event stamp: 1783 [ 42.077185] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 42.078668] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 42.079914] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 42.081179] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 42.082431] ---[ end trace 0000000000000000 ]--- [ 42.718279] ------------[ cut here ]------------ [ 42.719202] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.721254] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.722722] Modules linked in: [ 42.723308] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.725282] Tainted: [W]=WARN [ 42.725884] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.727319] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.728213] 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 [ 42.731397] RSP: 0018:ffff888013c6fbc0 EFLAGS: 00010286 [ 42.732356] RAX: 0000000000000000 RBX: ffffed100278df78 RCX: ffffffff813a4050 [ 42.733697] RDX: ffff888015ceb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.734967] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100278df2f [ 42.736217] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.737492] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013c6fdf8 [ 42.738770] FS: 00007f70b2e21900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.740199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.741235] CR2: 00007f70b3313580 CR3: 000000001f97b000 CR4: 0000000000350ef0 [ 42.742546] Call Trace: [ 42.743005] [ 42.743454] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.744297] ? __create_object+0x59/0x80 [ 42.745106] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.746065] __vmalloc_noprof+0x59/0x60 [ 42.746815] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.747676] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.748586] bpf_prog_alloc+0x39/0x200 [ 42.749271] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.750190] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.751095] do_seccomp+0x349/0x25e0 [ 42.751803] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.752686] ? __pfx_do_seccomp+0x10/0x10 [ 42.753485] ? find_held_lock+0x2b/0x80 [ 42.754191] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.755138] ? static_key_count+0x60/0x80 [ 42.755923] prctl_set_seccomp+0x4e/0x70 [ 42.756685] __do_sys_prctl+0xe6c/0x1d70 [ 42.757464] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.758271] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.759238] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.760217] ? irqentry_exit+0xf3/0x650 [ 42.760991] do_syscall_64+0xbf/0x430 [ 42.761749] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.762719] RIP: 0033:0x7f70b33135cd [ 42.763424] 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 [ 42.766650] RSP: 002b:00007fff05127b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.768050] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f70b33135cd [ 42.769391] RDX: 0000564624e6ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.770696] RBP: 00007fff05127ba0 R08: 0000000000000000 R09: 00007fff05127240 [ 42.772007] R10: 0000000000000000 R11: 0000000000000246 R12: 00005646546152b0 [ 42.773288] R13: 00007fff05127fd0 R14: 0000564654617d20 R15: 00005646546298d0 [ 42.774482] [ 42.774836] irq event stamp: 1709 [ 42.775339] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 42.776659] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 42.777948] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 42.779242] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 42.780517] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12124' (ECDSA) to the list of known hosts. 2025/11/17 18:05:57 fuzzer started 2025/11/17 18:05:58 dialing manager at localhost:37895 2025/11/17 18:05:58 checking machine... 2025/11/17 18:05:58 checking revisions... [ 43.730327] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:05:58 testing simple program... [ 43.813227] cgroup: Unknown subsys name 'net' [ 43.883266] cgroup: Unknown subsys name 'cpuset' [ 43.902799] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:05:57 Registers: info registers vcpu 0 RAX=ffff88801f90a030 RBX=ffff88800e3ecd30 RCX=ffffffff819ec741 RDX=1ffff11001c7d9a6 RSI=ffffffff81a561ff RDI=ffff88801f90a000 RBP=ffff88800e3ecd20 RSP=ffff88801644f808 R8 =00007fefc9b6e000 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=00007fefc9b4b000 R13=dffffc0000000000 R14=ffff88800e3ecd30 R15=00007fefc9d4b000 RIP=ffffffff81a56253 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 00007fefc9b82900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fefc9b4c008 CR3=000000001be29000 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=000000000002eaa5 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffff95cc838 CR3=000000000e121000 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=486b0d593adb8fbe294ab95179cc93fd XMM02=0000000000305940ec2efd57dc4c00df XMM03=00000000003129889817d08bdaf65965 XMM04=d1e63912c3327f6d00000000000ae988 XMM05=be5c0c5da6fbd2720000000000322c90 XMM06=090f1556b20111b30000000000322620 XMM07=139997807ff5a44200000000003143b0 XMM08=e042d86d42eb936e0000000000312c60 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000