[ 46.257713] ------------[ cut here ]------------ [ 46.258616] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.260910] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.262391] Modules linked in: [ 46.263033] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.265114] Tainted: [W]=WARN [ 46.265709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.267206] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.268225] 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 [ 46.271439] RSP: 0018:ffff888015af7bc0 EFLAGS: 00010286 [ 46.272458] RAX: 0000000000000000 RBX: ffffed1002b5ef78 RCX: ffffffff813a4050 [ 46.273741] RDX: ffff888017941bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.275045] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b5ef2f [ 46.276341] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.277629] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015af7df8 [ 46.278933] FS: 00007fa78f94e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.280365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.281440] CR2: 00007fffba173ef8 CR3: 0000000013e10000 CR4: 0000000000350ef0 [ 46.282733] Call Trace: [ 46.283201] [ 46.283605] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.284496] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 46.285439] ? _raw_spin_unlock_irqrestore+0x34/0x50 [ 46.286387] __vmalloc_noprof+0x59/0x60 [ 46.287152] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.288049] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.288989] bpf_prog_alloc+0x39/0x200 [ 46.289808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.290865] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.291896] do_seccomp+0x349/0x25e0 [ 46.292712] ? find_held_lock+0x2b/0x80 [ 46.293478] ? do_prlimit+0x310/0x610 [ 46.294220] ? __pfx_do_seccomp+0x10/0x10 [ 46.295012] ? do_raw_spin_unlock+0x53/0x220 [ 46.295962] ? _raw_spin_unlock+0x1e/0x40 [ 46.296771] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.297733] ? static_key_count+0x60/0x80 [ 46.298479] prctl_set_seccomp+0x4e/0x70 [ 46.299274] __do_sys_prctl+0xe6c/0x1d70 [ 46.300060] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.300925] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.302012] ? irqentry_exit+0xf3/0x650 [ 46.302919] do_syscall_64+0xbf/0x430 [ 46.303779] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.304879] RIP: 0033:0x7fa78fe405cd [ 46.305589] 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 [ 46.308800] RSP: 002b:00007fffba172d70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.310177] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa78fe405cd [ 46.311495] RDX: 000056156467de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.312785] RBP: 00007fffba172dd0 R08: 0000000000000000 R09: 00007fffba172470 [ 46.314080] R10: 0000000000000000 R11: 0000000000000246 R12: 000056157e0c0bf0 [ 46.315415] R13: 00007fffba173200 R14: 000056157e0ca380 R15: 000056157e0d5460 [ 46.316723] [ 46.317154] irq event stamp: 1735 [ 46.317802] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 46.319341] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 46.320854] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 46.322528] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 46.324036] ---[ end trace 0000000000000000 ]--- [ 49.223731] ------------[ cut here ]------------ [ 49.224612] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.226768] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.228252] Modules linked in: [ 49.228955] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.230966] Tainted: [W]=WARN [ 49.231527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.232980] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.233900] 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 [ 49.237030] RSP: 0018:ffff888016d8fbc0 EFLAGS: 00010286 [ 49.237999] RAX: 0000000000000000 RBX: ffffed1002db1f78 RCX: ffffffff813a4050 [ 49.239270] RDX: ffff888015af3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.240543] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db1f2f [ 49.241816] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.243100] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d8fdf8 [ 49.244370] FS: 00007fdafd5c5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.245786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.246859] CR2: 00007fdafdab7580 CR3: 0000000013c25000 CR4: 0000000000350ef0 [ 49.248139] Call Trace: [ 49.248592] [ 49.249039] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.249938] ? __create_object+0x59/0x80 [ 49.250716] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.251647] __vmalloc_noprof+0x59/0x60 [ 49.252402] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.253275] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.254224] bpf_prog_alloc+0x39/0x200 [ 49.254976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.255912] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.256806] do_seccomp+0x349/0x25e0 [ 49.257473] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.258383] ? __pfx_do_seccomp+0x10/0x10 [ 49.259177] ? find_held_lock+0x2b/0x80 [ 49.259947] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.260912] ? static_key_count+0x60/0x80 [ 49.261705] prctl_set_seccomp+0x4e/0x70 [ 49.262429] __do_sys_prctl+0xe6c/0x1d70 [ 49.263220] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.264074] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.265051] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.266034] ? irqentry_exit+0xf3/0x650 [ 49.266821] do_syscall_64+0xbf/0x430 [ 49.267515] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.268456] RIP: 0033:0x7fdafdab75cd [ 49.269161] 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 [ 49.272355] RSP: 002b:00007fff0ad40640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.273714] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdafdab75cd [ 49.275005] RDX: 0000556c769e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.276276] RBP: 00007fff0ad406a0 R08: 0000000000000000 R09: 00007fff0ad3fd40 [ 49.277539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c7c60dad0 [ 49.278819] R13: 00007fff0ad40ad0 R14: 0000556c7c60ebc0 R15: 0000556c7c61f780 [ 49.280096] [ 49.280518] irq event stamp: 1731 [ 49.281166] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.282700] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.284206] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 49.285725] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 49.287245] ---[ end trace 0000000000000000 ]--- [ 49.878595] ------------[ cut here ]------------ [ 49.879507] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.881468] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.882901] Modules linked in: [ 49.883477] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.885446] Tainted: [W]=WARN [ 49.886047] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.887768] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.888627] 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 [ 49.891860] RSP: 0018:ffff88801796fbc0 EFLAGS: 00010286 [ 49.892819] RAX: 0000000000000000 RBX: ffffed1002f2df78 RCX: ffffffff813a4050 [ 49.894080] RDX: ffff888015969bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.895361] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f2df2f [ 49.896625] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.897888] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801796fdf8 [ 49.899157] FS: 00007fdff5020900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.900571] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.901640] CR2: 00007ffe84e59ef8 CR3: 000000001f76e000 CR4: 0000000000350ef0 [ 49.902951] Call Trace: [ 49.903409] [ 49.903858] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.904746] ? __create_object+0x59/0x80 [ 49.905472] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.906426] __vmalloc_noprof+0x59/0x60 [ 49.907172] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.908033] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.908947] bpf_prog_alloc+0x39/0x200 [ 49.909628] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.910545] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.911441] do_seccomp+0x349/0x25e0 [ 49.912155] ? find_held_lock+0x2b/0x80 [ 49.912899] ? do_prlimit+0x310/0x610 [ 49.913585] ? __pfx_do_seccomp+0x10/0x10 [ 49.914361] ? do_raw_spin_unlock+0x53/0x220 [ 49.915194] ? _raw_spin_unlock+0x1e/0x40 [ 49.915963] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.916919] ? static_key_count+0x60/0x80 [ 49.917702] prctl_set_seccomp+0x4e/0x70 [ 49.918420] __do_sys_prctl+0xe6c/0x1d70 [ 49.919201] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.920050] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.921004] ? irqentry_exit+0xf3/0x650 [ 49.921756] do_syscall_64+0xbf/0x430 [ 49.922442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.923394] RIP: 0033:0x7fdff55125cd [ 49.924092] 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 [ 49.927218] RSP: 002b:00007ffe84e58390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.928574] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdff55125cd [ 49.929845] RDX: 000055ae2ad07e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.931128] RBP: 00007ffe84e583f0 R08: 0000000000000000 R09: 00007ffe84e57a90 [ 49.932421] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae3f3e62b0 [ 49.933686] R13: 00007ffe84e58820 R14: 000055ae3f3e8d20 R15: 000055ae3f3fa8d0 [ 49.934967] [ 49.935317] irq event stamp: 1881 [ 49.935865] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 49.937126] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 49.938380] softirqs last enabled at (1850): [] handle_softirqs+0x50c/0x770 [ 49.939676] softirqs last disabled at (1841): [] __irq_exit_rcu+0xc4/0x100 [ 49.940926] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41946' (ECDSA) to the list of known hosts. 2025/11/17 10:17:55 fuzzer started 2025/11/17 10:17:56 dialing manager at localhost:37895 2025/11/17 10:17:56 checking machine... 2025/11/17 10:17:56 checking revisions... [ 50.842072] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:17:56 testing simple program... [ 50.920447] cgroup: Unknown subsys name 'net' [ 50.973362] cgroup: Unknown subsys name 'cpuset' [ 50.987635] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:17:55 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86e8020e RDX=1ffff11003286da7 RSI=1ffff11003286da6 RDI=1ffff11003286da6 RBP=ffff888019436d30 RSP=ffff888019436c68 R8 =ffffffff86e80212 R9 =ffff888019436d18 R10=000000000003c9ed R11=00000000000c6b0d R12=ffff888019436d38 R13=ffff888019436d20 R14=ffff888019437b68 R15=ffff888019436cd8 RIP=ffffffff8135f03a 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 00007fdafd5c5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdafd58a008 CR3=000000000dfa0000 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=0000000000028777 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff054604f8 CR3=000000000e557000 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=37313a303120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383139 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000