[ 44.075267] ------------[ cut here ]------------ [ 44.076054] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.077721] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 44.078939] Modules linked in: [ 44.079537] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.081263] Tainted: [W]=WARN [ 44.081778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.083038] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.083845] 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 [ 44.086553] RSP: 0018:ffff888017737bc0 EFLAGS: 00010286 [ 44.087550] RAX: 0000000000000000 RBX: ffffed1002ee6f78 RCX: ffffffff813a4050 [ 44.088918] RDX: ffff888015729bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.090285] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee6f2f [ 44.091515] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.092610] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017737df8 [ 44.093714] FS: 00007f7c19ebf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.094946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.095875] CR2: 00007ffd6bea1ef7 CR3: 000000000e73d000 CR4: 0000000000350ef0 [ 44.096976] Call Trace: [ 44.097385] [ 44.097784] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.098567] ? __create_object+0x59/0x80 [ 44.099186] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.100035] __vmalloc_noprof+0x59/0x60 [ 44.100683] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.101393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.102177] bpf_prog_alloc+0x39/0x200 [ 44.102838] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.103644] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.104380] do_seccomp+0x349/0x25e0 [ 44.104987] ? find_held_lock+0x2b/0x80 [ 44.105653] ? do_prlimit+0x310/0x610 [ 44.106253] ? __pfx_do_seccomp+0x10/0x10 [ 44.106923] ? do_raw_spin_unlock+0x53/0x220 [ 44.107650] ? _raw_spin_unlock+0x1e/0x40 [ 44.108282] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.109085] ? static_key_count+0x60/0x80 [ 44.109790] prctl_set_seccomp+0x4e/0x70 [ 44.110423] __do_sys_prctl+0xe6c/0x1d70 [ 44.111083] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.111835] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.112659] ? irqentry_exit+0xf3/0x650 [ 44.113280] do_syscall_64+0xbf/0x430 [ 44.113903] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.114721] RIP: 0033:0x7f7c1a3b15cd [ 44.115301] 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 [ 44.118068] RSP: 002b:00007ffd6bea06c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.119257] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7c1a3b15cd [ 44.120362] RDX: 0000560c7d612e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.121465] RBP: 00007ffd6bea0720 R08: 0000000000000000 R09: 00007ffd6be9fdc0 [ 44.122580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560cb8e98ad0 [ 44.123696] R13: 00007ffd6bea0b50 R14: 0000560cb8e99bc0 R15: 0000560cb8eaa780 [ 44.124811] [ 44.125166] irq event stamp: 1713 [ 44.125724] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 44.127035] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 44.128379] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 44.129693] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 44.130993] ---[ end trace 0000000000000000 ]--- [ 47.747028] ------------[ cut here ]------------ [ 47.747978] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.749922] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 47.751368] Modules linked in: [ 47.752012] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.753945] Tainted: [W]=WARN [ 47.754535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.755992] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.756905] 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 [ 47.760034] RSP: 0018:ffff888016edfbc0 EFLAGS: 00010286 [ 47.761016] RAX: 0000000000000000 RBX: ffffed1002ddbf78 RCX: ffffffff813a4050 [ 47.762288] RDX: ffff88801543d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.763551] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddbf2f [ 47.764816] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.766074] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016edfdf8 [ 47.767359] FS: 00007fc9e271c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.768781] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.769832] CR2: 00007ffd79878ef7 CR3: 000000000d937000 CR4: 0000000000350ef0 [ 47.771093] Call Trace: [ 47.771610] [ 47.772024] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.772910] ? __create_object+0x59/0x80 [ 47.773684] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.774635] __vmalloc_noprof+0x59/0x60 [ 47.775341] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.776214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.777157] bpf_prog_alloc+0x39/0x200 [ 47.777884] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.778808] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.779731] do_seccomp+0x349/0x25e0 [ 47.780393] ? find_held_lock+0x2b/0x80 [ 47.781149] ? do_prlimit+0x310/0x610 [ 47.781887] ? __pfx_do_seccomp+0x10/0x10 [ 47.782663] ? do_raw_spin_unlock+0x53/0x220 [ 47.783437] ? _raw_spin_unlock+0x1e/0x40 [ 47.784211] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.785165] ? static_key_count+0x60/0x80 [ 47.785952] prctl_set_seccomp+0x4e/0x70 [ 47.786725] __do_sys_prctl+0xe6c/0x1d70 [ 47.787449] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.788318] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.789282] ? irqentry_exit+0xf3/0x650 [ 47.790037] do_syscall_64+0xbf/0x430 [ 47.790774] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.791721] RIP: 0033:0x7fc9e2c0e5cd [ 47.792390] 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 [ 47.795529] RSP: 002b:00007ffd79876ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.796883] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9e2c0e5cd [ 47.798144] RDX: 00005602f3ef1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.799415] RBP: 00007ffd79876b30 R08: 0000000000000000 R09: 00007ffd798761d0 [ 47.800712] R10: 0000000000000000 R11: 0000000000000246 R12: 000056030b685240 [ 47.801978] R13: 00007ffd79876f60 R14: 000056030b684bf0 R15: 000056030b6994d0 [ 47.803318] [ 47.803790] irq event stamp: 1753 [ 47.804381] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 47.805883] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 47.807380] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 47.808927] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 47.810432] ---[ end trace 0000000000000000 ]--- [ 48.626543] ------------[ cut here ]------------ [ 48.627414] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.629456] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 48.630944] Modules linked in: [ 48.631603] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.633838] Tainted: [W]=WARN [ 48.634402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.635956] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.636879] 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 [ 48.640128] RSP: 0018:ffff8880173d7bc0 EFLAGS: 00010286 [ 48.641121] RAX: 0000000000000000 RBX: ffffed1002e7af78 RCX: ffffffff813a4050 [ 48.642448] RDX: ffff888016ae0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.643772] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7af2f [ 48.645072] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.646364] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173d7df8 [ 48.647653] FS: 00007fdacb8d1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.649099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.650174] CR2: 00007fdacbdc3580 CR3: 000000001fe82000 CR4: 0000000000350ef0 [ 48.651458] Call Trace: [ 48.651984] [ 48.652409] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.653304] ? __create_object+0x59/0x80 [ 48.654109] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.655096] __vmalloc_noprof+0x59/0x60 [ 48.655869] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.656753] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.657701] bpf_prog_alloc+0x39/0x200 [ 48.658400] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.659336] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.660254] do_seccomp+0x349/0x25e0 [ 48.660973] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.661881] ? __pfx_do_seccomp+0x10/0x10 [ 48.662683] ? find_held_lock+0x2b/0x80 [ 48.663405] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.664387] ? static_key_count+0x60/0x80 [ 48.665184] prctl_set_seccomp+0x4e/0x70 [ 48.665964] __do_sys_prctl+0xe6c/0x1d70 [ 48.666755] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.667629] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.668608] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.669607] ? irqentry_exit+0xf3/0x650 [ 48.670328] do_syscall_64+0xbf/0x430 [ 48.671088] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.672097] RIP: 0033:0x7fdacbdc35cd [ 48.672812] 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 [ 48.676056] RSP: 002b:00007fff81b3e6c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.677425] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdacbdc35cd [ 48.678718] RDX: 0000564401dd3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.680053] RBP: 00007fff81b3e720 R08: 0000000000000000 R09: 00007fff81b3ddc0 [ 48.681347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564426809bf0 [ 48.682628] R13: 00007fff81b3eb50 R14: 0000564426813380 R15: 000056442681e460 [ 48.683970] [ 48.684393] irq event stamp: 1859 [ 48.685049] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 48.686568] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 48.688117] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 48.689680] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 48.691198] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4117' (ECDSA) to the list of known hosts. 2025/11/18 12:37:50 fuzzer started 2025/11/18 12:37:50 dialing manager at localhost:34383 2025/11/18 12:37:50 checking machine... 2025/11/18 12:37:50 checking revisions... [ 49.608396] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:37:50 testing simple program... [ 49.691474] cgroup: Unknown subsys name 'net' [ 49.760803] cgroup: Unknown subsys name 'cpuset' [ 49.773947] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:37:49 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=00007fc9e26ec000 RCX=ffffffff81a8440f RDX=1ffff11001c1b828 RSI=ffffffff81a7bee9 RDI=ffff8880160afc48 RBP=ffff8880160afc40 RSP=ffff8880160afaf8 R8 =00007fc9e2708000 R9 =ffff8880160afe20 R10=0000000000000300 R11=0000000000000001 R12=ffff88800e0dc140 R13=ffff8880160afbc0 R14=00007fc9e26ec000 R15=ffff8880160afbc0 RIP=ffffffff81a7bf53 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 00007fc9e271c900 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=00007fc9e26fb020 CR3=000000001fe56000 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=ffffffff8135e4a9 RBX=0000000000000001 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888015437430 RSP=ffff8880154372f0 R8 =0000000000000000 R9 =0000000000000000 R10=ffff8880154373d8 R11=0000000000000001 R12=0000000000000000 R13=ffff888015437420 R14=0000000000000000 R15=ffff8880154373d8 RIP=ffffffff8152921d 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 00007f63c2fa9900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc6406b2a8 CR3=000000000bcd3000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=c8bfd37be1fbf54f00000000000ae988 XMM05=9a2d3678247fec6b0000000000321710 XMM06=0394861f14684e590000000000320570 XMM07=fb795ef6d65770560000000000310e40 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000