[ 46.734974] ------------[ cut here ]------------ [ 46.735980] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.738681] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.740318] Modules linked in: [ 46.740968] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.743193] Tainted: [W]=WARN [ 46.743789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.745369] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.746370] 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 [ 46.749609] RSP: 0018:ffff8880190dfbc0 EFLAGS: 00010286 [ 46.750589] RAX: 0000000000000000 RBX: ffffed100321bf78 RCX: ffffffff813a4050 [ 46.751866] RDX: ffff88800fee5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.753182] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100321bf2f [ 46.754482] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.755779] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880190dfdf8 [ 46.757053] FS: 00007fd6035b1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.758500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.759577] CR2: 00007fd603aa3580 CR3: 000000000e943000 CR4: 0000000000350ef0 [ 46.760857] Call Trace: [ 46.761350] [ 46.761775] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.762677] ? __create_object+0x59/0x80 [ 46.763459] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.764420] __vmalloc_noprof+0x59/0x60 [ 46.765134] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.766014] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.766946] bpf_prog_alloc+0x39/0x200 [ 46.767683] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.768601] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.769504] do_seccomp+0x349/0x25e0 [ 46.770232] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.771097] ? __pfx_do_seccomp+0x10/0x10 [ 46.771879] ? find_held_lock+0x2b/0x80 [ 46.772646] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.773609] ? static_key_count+0x60/0x80 [ 46.774419] prctl_set_seccomp+0x4e/0x70 [ 46.775136] __do_sys_prctl+0xe6c/0x1d70 [ 46.775905] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.776747] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.777730] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.778707] ? irqentry_exit+0xf3/0x650 [ 46.779472] do_syscall_64+0xbf/0x430 [ 46.780201] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.781102] RIP: 0033:0x7fd603aa35cd [ 46.781809] 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 [ 46.784972] RSP: 002b:00007fff8b5497b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.786356] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd603aa35cd [ 46.787633] RDX: 000055df42580e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.788915] RBP: 00007fff8b549810 R08: 0000000000000000 R09: 00007fff8b548eb0 [ 46.790204] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df7dc362b0 [ 46.791488] R13: 00007fff8b549c40 R14: 000055df7dc38d20 R15: 000055df7dc4a8d0 [ 46.792778] [ 46.793233] irq event stamp: 1779 [ 46.793851] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 46.795384] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 46.796910] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 46.798463] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 46.799961] ---[ end trace 0000000000000000 ]--- [ 50.340276] ------------[ cut here ]------------ [ 50.341302] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.343611] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 50.345254] Modules linked in: [ 50.345939] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.348214] Tainted: [W]=WARN [ 50.348845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.350780] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.351898] 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 [ 50.355581] RSP: 0018:ffff888016f8fbc0 EFLAGS: 00010286 [ 50.356700] RAX: 0000000000000000 RBX: ffffed1002df1f78 RCX: ffffffff813a4050 [ 50.358186] RDX: ffff8880164a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.359655] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df1f2f [ 50.361126] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.362609] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f8fdf8 [ 50.364081] FS: 00007f9a7459e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.365749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.366987] CR2: 00007f9a74b044a6 CR3: 000000000ed15000 CR4: 0000000000350ef0 [ 50.368475] Call Trace: [ 50.369017] [ 50.369534] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.370599] ? __create_object+0x59/0x80 [ 50.371515] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.372653] __vmalloc_noprof+0x59/0x60 [ 50.373538] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.374631] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.375725] bpf_prog_alloc+0x39/0x200 [ 50.376588] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.377679] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.378752] do_seccomp+0x349/0x25e0 [ 50.379597] ? find_held_lock+0x2b/0x80 [ 50.380488] ? do_prlimit+0x310/0x610 [ 50.381357] ? __pfx_do_seccomp+0x10/0x10 [ 50.382295] ? do_raw_spin_unlock+0x53/0x220 [ 50.383272] ? _raw_spin_unlock+0x1e/0x40 [ 50.384149] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.385308] ? static_key_count+0x60/0x80 [ 50.386258] prctl_set_seccomp+0x4e/0x70 [ 50.387128] __do_sys_prctl+0xe6c/0x1d70 [ 50.388066] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.389070] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.390225] ? irqentry_exit+0xf3/0x650 [ 50.391080] do_syscall_64+0xbf/0x430 [ 50.391945] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.393069] RIP: 0033:0x7f9a74a905cd [ 50.393913] 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 [ 50.397705] RSP: 002b:00007ffe28cec170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.399337] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9a74a905cd [ 50.400869] RDX: 0000563489ad8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.402408] RBP: 00007ffe28cec1d0 R08: 0000000000000000 R09: 00007ffe28ceb870 [ 50.403935] R10: 0000000000000000 R11: 0000000000000246 R12: 00005634b585bad0 [ 50.405327] R13: 00007ffe28cec600 R14: 00005634b585cbc0 R15: 00005634b586d780 [ 50.406691] [ 50.407133] irq event stamp: 1811 [ 50.407799] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 50.409398] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 50.410897] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 50.412254] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 50.413589] ---[ end trace 0000000000000000 ]--- [ 51.184065] ------------[ cut here ]------------ [ 51.185042] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.187219] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 51.188786] Modules linked in: [ 51.189460] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.191581] Tainted: [W]=WARN [ 51.192221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.193782] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.194900] 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 [ 51.198485] RSP: 0018:ffff88801bd57bc0 EFLAGS: 00010286 [ 51.199556] RAX: 0000000000000000 RBX: ffffed10037aaf78 RCX: ffffffff813a4050 [ 51.201097] RDX: ffff8880186d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.202738] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037aaf2f [ 51.204279] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.205666] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bd57df8 [ 51.207088] FS: 00007f37bcc26900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.208662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.209809] CR2: 00007f37bd118580 CR3: 000000000e9f6000 CR4: 0000000000350ef0 [ 51.211237] Call Trace: [ 51.211744] [ 51.212236] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.213216] ? __create_object+0x59/0x80 [ 51.214040] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.215091] __vmalloc_noprof+0x59/0x60 [ 51.215916] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.216873] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.217898] bpf_prog_alloc+0x39/0x200 [ 51.218701] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.219710] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.220690] do_seccomp+0x349/0x25e0 [ 51.221471] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.222473] ? __pfx_do_seccomp+0x10/0x10 [ 51.223333] ? find_held_lock+0x2b/0x80 [ 51.224122] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.225206] ? static_key_count+0x60/0x80 [ 51.226048] prctl_set_seccomp+0x4e/0x70 [ 51.226892] __do_sys_prctl+0xe6c/0x1d70 [ 51.227733] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.228660] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.229712] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.230776] ? irqentry_exit+0xf3/0x650 [ 51.231613] do_syscall_64+0xbf/0x430 [ 51.232424] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.233461] RIP: 0033:0x7f37bd1185cd [ 51.234280] 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 [ 51.237734] RSP: 002b:00007ffcce0320d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.239236] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f37bd1185cd [ 51.240637] RDX: 000055ff73953e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.242046] RBP: 00007ffcce032130 R08: 0000000000000000 R09: 00007ffcce0317d0 [ 51.243422] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ffa7afdad0 [ 51.244809] R13: 00007ffcce032560 R14: 000055ffa7afebc0 R15: 000055ffa7b0f780 [ 51.246244] [ 51.246708] irq event stamp: 1711 [ 51.247344] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 51.248756] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 51.250186] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 51.251620] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 51.253028] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51823' (ECDSA) to the list of known hosts. 2025/11/18 19:22:05 fuzzer started 2025/11/18 19:22:06 dialing manager at localhost:34383 2025/11/18 19:22:06 checking machine... 2025/11/18 19:22:06 checking revisions... [ 52.086651] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:22:06 testing simple program... [ 52.194102] cgroup: Unknown subsys name 'net' [ 52.259403] cgroup: Unknown subsys name 'cpuset' [ 52.272727] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:22:05 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00000000ffffff9c RCX=ffffffff81b778c9 RDX=ffff8880164a0000 RSI=0000000000000000 RDI=0000000000000005 RBP=1ffff11001ee1fcf RSP=ffff88800f70fe70 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=00007f9a74579b31 R15=0000000000008000 RIP=ffffffff81751e00 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 00007f9a7459e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe28ce4ff8 CR3=000000001cf40000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 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=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff888009757898 RSP=ffff8880097577c0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff888009757888 R14=ffff8880096fb780 R15=ffff888009757840 RIP=ffffffff84c721bb 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffca1522328 CR3=000000000a580000 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=32323a393120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303932 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000