[ 46.775832] ------------[ cut here ]------------ [ 46.776620] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.778348] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.779613] Modules linked in: [ 46.780151] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.781864] Tainted: [W]=WARN [ 46.782377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.783655] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.784447] 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 [ 46.787195] RSP: 0018:ffff888018dffbc0 EFLAGS: 00010286 [ 46.787997] RAX: 0000000000000000 RBX: ffffed10031bff78 RCX: ffffffff813a4050 [ 46.789118] RDX: ffff888015211bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.790225] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031bff2f [ 46.791337] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.792447] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018dffdf8 [ 46.793562] FS: 00007f52cc423900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.794806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.795722] CR2: 00007f52cc915580 CR3: 0000000015c2e000 CR4: 0000000000350ef0 [ 46.796832] Call Trace: [ 46.797275] [ 46.797629] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.798410] ? __create_object+0x59/0x80 [ 46.799052] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.799896] __vmalloc_noprof+0x59/0x60 [ 46.800552] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.801314] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.802118] bpf_prog_alloc+0x39/0x200 [ 46.802716] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.803508] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.804271] do_seccomp+0x349/0x25e0 [ 46.804835] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.805590] ? __pfx_do_seccomp+0x10/0x10 [ 46.806229] ? find_held_lock+0x2b/0x80 [ 46.806817] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.807613] ? static_key_count+0x60/0x80 [ 46.808282] prctl_set_seccomp+0x4e/0x70 [ 46.808886] __do_sys_prctl+0xe6c/0x1d70 [ 46.809544] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.810265] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.811027] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.811831] ? irqentry_exit+0xf3/0x650 [ 46.812455] do_syscall_64+0xbf/0x430 [ 46.813035] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.813842] RIP: 0033:0x7f52cc9155cd [ 46.814423] 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 [ 46.817055] RSP: 002b:00007ffee3c3ab40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.818208] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52cc9155cd [ 46.819263] RDX: 0000562f43539e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.820317] RBP: 00007ffee3c3aba0 R08: 0000000000000000 R09: 00007ffee3c3a240 [ 46.821392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562f74bffad0 [ 46.822455] R13: 00007ffee3c3afd0 R14: 0000562f74c00bc0 R15: 0000562f74c11780 [ 46.823523] [ 46.823875] irq event stamp: 1671 [ 46.824410] hardirqs last enabled at (1681): [] __up_console_sem+0x78/0x80 [ 46.825682] hardirqs last disabled at (1690): [] __up_console_sem+0x5d/0x80 [ 46.826938] softirqs last enabled at (1166): [] handle_softirqs+0x50c/0x770 [ 46.828224] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 46.829489] ---[ end trace 0000000000000000 ]--- [ 50.254271] ------------[ cut here ]------------ [ 50.255200] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.257231] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 50.258680] Modules linked in: [ 50.259368] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.261350] Tainted: [W]=WARN [ 50.261900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.263364] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.264290] 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 [ 50.267450] RSP: 0018:ffff88800f65fbc0 EFLAGS: 00010286 [ 50.268421] RAX: 0000000000000000 RBX: ffffed1001ecbf78 RCX: ffffffff813a4050 [ 50.269692] RDX: ffff88800f6d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.270965] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ecbf2f [ 50.272248] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.273524] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f65fdf8 [ 50.274799] FS: 00007fc547a7c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.276226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.277300] CR2: 00007ffdd9cafef7 CR3: 000000001ce2d000 CR4: 0000000000350ef0 [ 50.278574] Call Trace: [ 50.279031] [ 50.279489] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.280684] ? __create_object+0x59/0x80 [ 50.281477] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.282444] __vmalloc_noprof+0x59/0x60 [ 50.283196] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.284008] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.284930] bpf_prog_alloc+0x39/0x200 [ 50.285675] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.286600] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.287509] do_seccomp+0x349/0x25e0 [ 50.288224] ? find_held_lock+0x2b/0x80 [ 50.288938] ? do_prlimit+0x310/0x610 [ 50.289688] ? __pfx_do_seccomp+0x10/0x10 [ 50.290487] ? do_raw_spin_unlock+0x53/0x220 [ 50.291320] ? _raw_spin_unlock+0x1e/0x40 [ 50.292051] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.293014] ? static_key_count+0x60/0x80 [ 50.293821] prctl_set_seccomp+0x4e/0x70 [ 50.294595] __do_sys_prctl+0xe6c/0x1d70 [ 50.295382] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.296240] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.297217] ? irqentry_exit+0xf3/0x650 [ 50.297933] do_syscall_64+0xbf/0x430 [ 50.298667] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.299624] RIP: 0033:0x7fc547f6e5cd [ 50.300325] 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 [ 50.303442] RSP: 002b:00007ffdd9cadc30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.304804] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc547f6e5cd [ 50.306102] RDX: 0000564b1e5fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.307383] RBP: 00007ffdd9cadc90 R08: 0000000000000000 R09: 00007ffdd9cad330 [ 50.308661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564b4e16fad0 [ 50.309953] R13: 00007ffdd9cae0c0 R14: 0000564b4e170bc0 R15: 0000564b4e181780 [ 50.311262] [ 50.311678] irq event stamp: 1751 [ 50.312317] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 50.313840] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 50.315351] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 50.316896] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 50.318414] ---[ end trace 0000000000000000 ]--- [ 51.139372] ------------[ cut here ]------------ [ 51.140312] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.142288] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 51.143797] Modules linked in: [ 51.144437] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.146429] Tainted: [W]=WARN [ 51.146980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.148440] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.149360] 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 [ 51.152886] RSP: 0018:ffff888016e8fbc0 EFLAGS: 00010286 [ 51.153880] RAX: 0000000000000000 RBX: ffffed1002dd1f78 RCX: ffffffff813a4050 [ 51.155129] RDX: ffff88800f4ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.156601] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd1f2f [ 51.158114] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.159517] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e8fdf8 [ 51.160790] FS: 00007fb6eff39900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.162251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.163307] CR2: 00007ffdf9ab0ef7 CR3: 0000000015ca5000 CR4: 0000000000350ef0 [ 51.164572] Call Trace: [ 51.165041] [ 51.165493] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.166385] ? __create_object+0x59/0x80 [ 51.167152] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.168114] __vmalloc_noprof+0x59/0x60 [ 51.168832] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.169718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.170640] bpf_prog_alloc+0x39/0x200 [ 51.171371] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.172291] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.173202] do_seccomp+0x349/0x25e0 [ 51.173877] ? find_held_lock+0x2b/0x80 [ 51.174627] ? do_prlimit+0x310/0x610 [ 51.175352] ? __pfx_do_seccomp+0x10/0x10 [ 51.176132] ? do_raw_spin_unlock+0x53/0x220 [ 51.176909] ? _raw_spin_unlock+0x1e/0x40 [ 51.177696] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.178655] ? static_key_count+0x60/0x80 [ 51.179450] prctl_set_seccomp+0x4e/0x70 [ 51.180220] __do_sys_prctl+0xe6c/0x1d70 [ 51.180951] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.181818] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.182780] ? irqentry_exit+0xf3/0x650 [ 51.183547] do_syscall_64+0xbf/0x430 [ 51.184287] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.185244] RIP: 0033:0x7fb6f042b5cd [ 51.185910] 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 [ 51.189053] RSP: 002b:00007ffdf9aafbc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.190458] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb6f042b5cd [ 51.191737] RDX: 0000561bb6e65e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.193021] RBP: 00007ffdf9aafc20 R08: 0000000000000000 R09: 00007ffdf9aaf2c0 [ 51.194331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561bcfa29ad0 [ 51.195617] R13: 00007ffdf9ab0050 R14: 0000561bcfa2abc0 R15: 0000561bcfa3b780 [ 51.196911] [ 51.197390] irq event stamp: 1763 [ 51.197996] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 51.199533] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 51.201058] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 51.202617] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 51.204126] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31999' (ECDSA) to the list of known hosts. 2025/11/18 08:35:55 fuzzer started 2025/11/18 08:35:56 dialing manager at localhost:34383 2025/11/18 08:35:56 checking machine... 2025/11/18 08:35:56 checking revisions... [ 52.136724] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:35:56 testing simple program... [ 52.215957] cgroup: Unknown subsys name 'net' [ 52.276803] cgroup: Unknown subsys name 'cpuset' [ 52.299832] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:35:55 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888013fa5340 RCX=ffffffff87cecb40 RDX=0000000000000001 RSI=0000000000000020 RDI=0000000000000005 RBP=ffff888013fa5d98 RSP=ffff88806ce088a8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888013fa5e60 R13=0000000000000004 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815271fa RFL=00000046 [---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 00007f17dbef3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f17db60c000 CR3=000000000dab0000 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=9addbedb87216a8dc64f221aabbf01ee XMM02=ec2efd57dc4c00df00000000003050d8 XMM03=9c6ef16f8b2ecf4100000000003051a8 XMM04=a7d5c9b88c141ff700000000000ae988 XMM05=50952abf3e30a1420000000000322f78 XMM06=d96330e2d2db86320000000000321e10 XMM07=fb795ef6d65770560000000000312a40 XMM08=2c67c8bc2e329bc30000000000305148 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88801a21f348 RBX=0000000000000002 RCX=0000000000000002 RDX=ffff88806cf08f01 RSI=ffff88806cf08fb0 RDI=ffff88806cf08fb0 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000008964 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08fb0 R15=ffff88806cf08a70 RIP=ffffffff8135fb38 RFL=00000202 [-------] 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 00007fc547a7c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc548033618 CR3=0000000021633000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000