[ 54.143677] ------------[ cut here ]------------ [ 54.144647] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.146581] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 54.147993] Modules linked in: [ 54.148602] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.150485] Tainted: [W]=WARN [ 54.151062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.152500] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.153387] 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 [ 54.156429] RSP: 0018:ffff88800b0afbc0 EFLAGS: 00010286 [ 54.157359] RAX: 0000000000000000 RBX: ffffed1001615f78 RCX: ffffffff813a4050 [ 54.158595] RDX: ffff888015d50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.159844] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001615f2f [ 54.161095] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.162340] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b0afdf8 [ 54.163573] FS: 00007f50d5d69900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.164975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.165978] CR2: 00007ffcb218bef8 CR3: 000000000df14000 CR4: 0000000000350ef0 [ 54.167237] Call Trace: [ 54.167685] [ 54.168136] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.168977] ? __create_object+0x59/0x80 [ 54.169733] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.170675] __vmalloc_noprof+0x59/0x60 [ 54.171413] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.172252] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.173145] bpf_prog_alloc+0x39/0x200 [ 54.173805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.174692] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.175555] do_seccomp+0x349/0x25e0 [ 54.176251] ? find_held_lock+0x2b/0x80 [ 54.176934] ? do_prlimit+0x310/0x610 [ 54.177649] ? __pfx_do_seccomp+0x10/0x10 [ 54.178401] ? do_raw_spin_unlock+0x53/0x220 [ 54.179204] ? _raw_spin_unlock+0x1e/0x40 [ 54.179900] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.180842] ? static_key_count+0x60/0x80 [ 54.181608] prctl_set_seccomp+0x4e/0x70 [ 54.182356] __do_sys_prctl+0xe6c/0x1d70 [ 54.183103] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.183874] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.184819] ? irqentry_exit+0xf3/0x650 [ 54.185553] do_syscall_64+0xbf/0x430 [ 54.186256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.187151] RIP: 0033:0x7f50d625b5cd [ 54.187776] 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 [ 54.190801] RSP: 002b:00007ffcb218aea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.192104] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f50d625b5cd [ 54.193342] RDX: 000055ddd0a22e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.194609] RBP: 00007ffcb218af00 R08: 0000000000000000 R09: 00007ffcb218a5a0 [ 54.195859] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ddfd67aad0 [ 54.197179] R13: 00007ffcb218b330 R14: 000055ddfd67bbc0 R15: 000055ddfd68c780 [ 54.198424] [ 54.198840] irq event stamp: 1709 [ 54.199446] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 54.200907] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 54.202386] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 54.203854] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 54.205317] ---[ end trace 0000000000000000 ]--- [ 57.067444] ------------[ cut here ]------------ [ 57.068389] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.070384] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 57.071855] Modules linked in: [ 57.072908] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.075259] Tainted: [W]=WARN [ 57.075823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.078753] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.079969] 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 [ 57.083216] RSP: 0018:ffff8880170e7bc0 EFLAGS: 00010286 [ 57.084201] RAX: 0000000000000000 RBX: ffffed1002e1cf78 RCX: ffffffff813a4050 [ 57.085483] RDX: ffff88800f109bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.086769] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1cf2f [ 57.088044] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.089342] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170e7df8 [ 57.090621] FS: 00007f1fc8d6a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.092077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.093158] CR2: 00007ffc58fd7ef8 CR3: 000000000ca50000 CR4: 0000000000350ef0 [ 57.094454] Call Trace: [ 57.094929] [ 57.095386] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.096315] ? __create_object+0x59/0x80 [ 57.097100] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.098076] __vmalloc_noprof+0x59/0x60 [ 57.098799] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.099674] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.100613] bpf_prog_alloc+0x39/0x200 [ 57.101359] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.102299] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.103223] do_seccomp+0x349/0x25e0 [ 57.103897] ? find_held_lock+0x2b/0x80 [ 57.104650] ? do_prlimit+0x310/0x610 [ 57.105406] ? __pfx_do_seccomp+0x10/0x10 [ 57.106187] ? do_raw_spin_unlock+0x53/0x220 [ 57.106985] ? _raw_spin_unlock+0x1e/0x40 [ 57.107786] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.108762] ? static_key_count+0x60/0x80 [ 57.109558] prctl_set_seccomp+0x4e/0x70 [ 57.110346] __do_sys_prctl+0xe6c/0x1d70 [ 57.111135] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.111953] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.112942] ? irqentry_exit+0xf3/0x650 [ 57.113710] do_syscall_64+0xbf/0x430 [ 57.114485] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.115449] RIP: 0033:0x7f1fc925c5cd [ 57.116175] 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 [ 57.119315] RSP: 002b:00007ffc58fd6a70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.120703] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1fc925c5cd [ 57.122023] RDX: 0000564802db5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.123310] RBP: 00007ffc58fd6ad0 R08: 0000000000000000 R09: 00007ffc58fd6170 [ 57.124614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564826f5bad0 [ 57.125896] R13: 00007ffc58fd6f00 R14: 0000564826f5cbc0 R15: 0000564826f6d780 [ 57.127202] [ 57.127625] irq event stamp: 3887 [ 57.128286] hardirqs last enabled at (3897): [] __up_console_sem+0x78/0x80 [ 57.129846] hardirqs last disabled at (3918): [] __up_console_sem+0x5d/0x80 [ 57.131362] softirqs last enabled at (3916): [] handle_softirqs+0x50c/0x770 [ 57.132917] softirqs last disabled at (3905): [] __irq_exit_rcu+0xc4/0x100 [ 57.134436] ---[ end trace 0000000000000000 ]--- [ 57.865603] ------------[ cut here ]------------ [ 57.866524] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.868518] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/258 [ 57.870189] Modules linked in: [ 57.870777] CPU: 1 UID: 104 PID: 258 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.872833] Tainted: [W]=WARN [ 57.873428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.874866] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.875782] 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 [ 57.878917] RSP: 0018:ffff88801916fbc0 EFLAGS: 00010286 [ 57.879882] RAX: 0000000000000000 RBX: ffffed100322df78 RCX: ffffffff813a4050 [ 57.881152] RDX: ffff88800f135340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.882409] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100322df2f [ 57.883662] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.884936] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801916fdf8 [ 57.886211] FS: 00007fda4b672900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.887620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.888696] CR2: 00007fda4bb64580 CR3: 0000000020710000 CR4: 0000000000350ef0 [ 57.889956] Call Trace: [ 57.890452] [ 57.890858] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.891742] ? __create_object+0x59/0x80 [ 57.892527] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.893501] __vmalloc_noprof+0x59/0x60 [ 57.894259] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.895137] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.896065] bpf_prog_alloc+0x39/0x200 [ 57.896786] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.897757] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.898676] do_seccomp+0x349/0x25e0 [ 57.899395] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.900324] ? __pfx_do_seccomp+0x10/0x10 [ 57.901165] ? find_held_lock+0x2b/0x80 [ 57.901891] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.902838] ? static_key_count+0x60/0x80 [ 57.903638] prctl_set_seccomp+0x4e/0x70 [ 57.904420] __do_sys_prctl+0xe6c/0x1d70 [ 57.905200] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.906066] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.907045] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.907972] ? irqentry_exit+0xf3/0x650 [ 57.908769] do_syscall_64+0xbf/0x430 [ 57.909510] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.910450] RIP: 0033:0x7fda4bb645cd [ 57.911165] 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 [ 57.914321] RSP: 002b:00007ffdbfcac470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.915676] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fda4bb645cd [ 57.916955] RDX: 00005559c1393e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.918228] RBP: 00007ffdbfcac4d0 R08: 0000000000000000 R09: 00007ffdbfcabb70 [ 57.919492] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559cc6a3bf0 [ 57.920759] R13: 00007ffdbfcac900 R14: 00005559cc6ad380 R15: 00005559cc6b8460 [ 57.922049] [ 57.922467] irq event stamp: 2885 [ 57.923102] hardirqs last enabled at (2895): [] __up_console_sem+0x78/0x80 [ 57.924628] hardirqs last disabled at (2904): [] __up_console_sem+0x5d/0x80 [ 57.926130] softirqs last enabled at (2642): [] handle_softirqs+0x50c/0x770 [ 57.927648] softirqs last disabled at (2637): [] __irq_exit_rcu+0xc4/0x100 [ 57.929031] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57705' (ECDSA) to the list of known hosts. 2025/11/18 20:03:09 fuzzer started 2025/11/18 20:03:09 dialing manager at localhost:34383 2025/11/18 20:03:09 checking machine... 2025/11/18 20:03:09 checking revisions... [ 58.802312] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:03:09 testing simple program... [ 58.888971] cgroup: Unknown subsys name 'net' [ 58.952671] cgroup: Unknown subsys name 'cpuset' [ 58.965896] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:03:09 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=0000000000000001 RCX=ffffffff86d768c8 RDX=0000000000000008 RSI=ffff888018617f08 RDI=ffff888018617a80 RBP=ffff888018617ad8 RSP=ffff888018617a08 R8 =ffffffff86d768cc R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a68c R12=ffff888018617ae0 R13=ffff888018617ac8 R14=ffff888018617f10 R15=ffff888018617a80 RIP=ffffffff8135e210 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 00007fd513583900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd513b3a618 CR3=00000000205f1000 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=23232323232323232323232323232323 XMM01=ffffffffffffff00ffffffffffffffff XMM02=ffffffffffffff00ffffffffffffffff XMM03=0000000000000000000000005e356692 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffffff00ffffff00ffffff00 XMM08=00000000000000810000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022000 RBX=ffff8880096fb780 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096fc1d8 RSP=ffff888009757648 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc58fd0000 CR3=000000002061c000 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