[ 44.127285] ------------[ cut here ]------------ [ 44.128136] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.130251] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 44.131625] Modules linked in: [ 44.132233] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.134118] Tainted: [W]=WARN [ 44.134695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.136085] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.136963] 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 [ 44.139973] RSP: 0018:ffff8880164c7bc0 EFLAGS: 00010286 [ 44.140914] RAX: 0000000000000000 RBX: ffffed1002c98f78 RCX: ffffffff813a4050 [ 44.142132] RDX: ffff88800cfdb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.143336] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c98f2f [ 44.144531] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.145747] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164c7df8 [ 44.146955] FS: 00007f7202619900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.148327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.149338] CR2: 00007fff743b2ef8 CR3: 000000000d88f000 CR4: 0000000000350ef0 [ 44.150547] Call Trace: [ 44.150977] [ 44.151410] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.152235] ? __create_object+0x59/0x80 [ 44.152922] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.153827] __vmalloc_noprof+0x59/0x60 [ 44.154521] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.155333] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.156158] bpf_prog_alloc+0x39/0x200 [ 44.156856] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.157712] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.158547] do_seccomp+0x349/0x25e0 [ 44.159202] ? find_held_lock+0x2b/0x80 [ 44.159879] ? do_prlimit+0x310/0x610 [ 44.160567] ? __pfx_do_seccomp+0x10/0x10 [ 44.161302] ? do_raw_spin_unlock+0x53/0x220 [ 44.162025] ? _raw_spin_unlock+0x1e/0x40 [ 44.162765] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.163668] ? static_key_count+0x60/0x80 [ 44.164437] prctl_set_seccomp+0x4e/0x70 [ 44.165208] __do_sys_prctl+0xe6c/0x1d70 [ 44.165921] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.166743] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.167668] ? irqentry_exit+0xf3/0x650 [ 44.168413] do_syscall_64+0xbf/0x430 [ 44.169084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.169988] RIP: 0033:0x7f7202b0b5cd [ 44.170656] 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 [ 44.173684] RSP: 002b:00007fff743b1210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.174982] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7202b0b5cd [ 44.176206] RDX: 0000560ec563ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.177438] RBP: 00007fff743b1270 R08: 0000000000000000 R09: 00007fff743b0910 [ 44.178662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560ed6cdbad0 [ 44.179876] R13: 00007fff743b16a0 R14: 0000560ed6cdcbc0 R15: 0000560ed6ced780 [ 44.181118] [ 44.181554] irq event stamp: 1743 [ 44.182123] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 44.183567] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 44.185016] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 44.186475] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 44.187903] ---[ end trace 0000000000000000 ]--- [ 47.431229] ------------[ cut here ]------------ [ 47.432172] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.434387] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 47.435941] Modules linked in: [ 47.436611] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.440295] Tainted: [W]=WARN [ 47.440907] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.442552] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.443535] 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 [ 47.446939] RSP: 0018:ffff888018effbc0 EFLAGS: 00010286 [ 47.447982] RAX: 0000000000000000 RBX: ffffed10031dff78 RCX: ffffffff813a4050 [ 47.449337] RDX: ffff888016f4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.450694] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031dff2f [ 47.452042] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.453406] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018effdf8 [ 47.454757] FS: 00007f90d1fb4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.456272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.457405] CR2: 00007f90d24a6580 CR3: 000000000dd7f000 CR4: 0000000000350ef0 [ 47.458769] Call Trace: [ 47.459315] [ 47.459750] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.460703] ? __create_object+0x59/0x80 [ 47.461544] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.462580] __vmalloc_noprof+0x59/0x60 [ 47.463399] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.464331] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.465331] bpf_prog_alloc+0x39/0x200 [ 47.466072] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.467059] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.468025] do_seccomp+0x349/0x25e0 [ 47.468790] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.469769] ? __pfx_do_seccomp+0x10/0x10 [ 47.470612] ? find_held_lock+0x2b/0x80 [ 47.471416] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.472429] ? static_key_count+0x60/0x80 [ 47.473306] prctl_set_seccomp+0x4e/0x70 [ 47.474084] __do_sys_prctl+0xe6c/0x1d70 [ 47.474910] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.475822] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.476856] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.477883] ? irqentry_exit+0xf3/0x650 [ 47.478699] do_syscall_64+0xbf/0x430 [ 47.479475] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.480479] RIP: 0033:0x7f90d24a65cd [ 47.481250] 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 [ 47.484289] RSP: 002b:00007ffdf0873980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.485597] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f90d24a65cd [ 47.486763] RDX: 0000560697bf7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.487936] RBP: 00007ffdf08739e0 R08: 0000000000000000 R09: 00007ffdf0873080 [ 47.489129] R10: 0000000000000000 R11: 0000000000000246 R12: 000056069bf78ad0 [ 47.490298] R13: 00007ffdf0873e10 R14: 000056069bf79bc0 R15: 000056069bf8a780 [ 47.491486] [ 47.491875] irq event stamp: 2105 [ 47.492475] hardirqs last enabled at (2115): [] __up_console_sem+0x78/0x80 [ 47.493883] hardirqs last disabled at (2124): [] __up_console_sem+0x5d/0x80 [ 47.495269] softirqs last enabled at (2028): [] handle_softirqs+0x50c/0x770 [ 47.496680] softirqs last disabled at (2023): [] __irq_exit_rcu+0xc4/0x100 [ 47.498081] ---[ end trace 0000000000000000 ]--- [ 48.239344] ------------[ cut here ]------------ [ 48.240351] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.242616] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 48.244221] Modules linked in: [ 48.244887] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.247401] Tainted: [W]=WARN [ 48.248024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.249785] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.250814] 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 [ 48.254390] RSP: 0018:ffff88801931fbc0 EFLAGS: 00010286 [ 48.255492] RAX: 0000000000000000 RBX: ffffed1003263f78 RCX: ffffffff813a4050 [ 48.256959] RDX: ffff888016148000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.258423] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003263f2f [ 48.259874] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.261351] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801931fdf8 [ 48.262817] FS: 00007ffacbec9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.264459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.265690] CR2: 00007fff1b8e4ef8 CR3: 000000000d494000 CR4: 0000000000350ef0 [ 48.267202] Call Trace: [ 48.267738] [ 48.268262] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.269333] ? __create_object+0x59/0x80 [ 48.270247] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.271334] __vmalloc_noprof+0x59/0x60 [ 48.272061] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.272962] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.273908] bpf_prog_alloc+0x39/0x200 [ 48.274661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.275612] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.276526] do_seccomp+0x349/0x25e0 [ 48.277274] ? find_held_lock+0x2b/0x80 [ 48.278003] ? do_prlimit+0x310/0x610 [ 48.278762] ? __pfx_do_seccomp+0x10/0x10 [ 48.279557] ? do_raw_spin_unlock+0x53/0x220 [ 48.280416] ? _raw_spin_unlock+0x1e/0x40 [ 48.281238] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.282224] ? static_key_count+0x60/0x80 [ 48.283009] prctl_set_seccomp+0x4e/0x70 [ 48.283814] __do_sys_prctl+0xe6c/0x1d70 [ 48.284626] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.285527] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.286532] ? irqentry_exit+0xf3/0x650 [ 48.287335] do_syscall_64+0xbf/0x430 [ 48.288060] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.289089] RIP: 0033:0x7ffacc3bb5cd [ 48.289831] 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 [ 48.293194] RSP: 002b:00007fff1b8e2eb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.294637] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffacc3bb5cd [ 48.295998] RDX: 000055df14020e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.297377] RBP: 00007fff1b8e2f10 R08: 0000000000000000 R09: 00007fff1b8e25b0 [ 48.298746] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df3654dad0 [ 48.300116] R13: 00007fff1b8e3340 R14: 000055df3654ebc0 R15: 000055df3655f780 [ 48.301523] [ 48.301972] irq event stamp: 2533 [ 48.302667] hardirqs last enabled at (2543): [] __up_console_sem+0x78/0x80 [ 48.304308] hardirqs last disabled at (2552): [] __up_console_sem+0x5d/0x80 [ 48.305815] softirqs last enabled at (2386): [] handle_softirqs+0x50c/0x770 [ 48.307196] softirqs last disabled at (2381): [] __irq_exit_rcu+0xc4/0x100 [ 48.308538] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3484' (ECDSA) to the list of known hosts. 2025/11/17 09:02:09 fuzzer started 2025/11/17 09:02:09 dialing manager at localhost:37895 2025/11/17 09:02:09 checking machine... 2025/11/17 09:02:09 checking revisions... [ 49.202254] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:02:10 testing simple program... [ 49.303250] cgroup: Unknown subsys name 'net' [ 49.371116] cgroup: Unknown subsys name 'cpuset' [ 49.384420] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:02:09 Registers: info registers vcpu 0 RAX=ffffffff84c712a1 RBX=ffffffff869b0388 RCX=ffffffff84c7129f RDX=0000000000000000 RSI=ffffffff86e87f42 RDI=ffffffff869b0360 RBP=ffffffff869b0388 RSP=ffff88806ce089b8 R8 =ffffffff86e87f42 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7feb R12=ffffffff869b0388 R13=ffffffff869b0360 R14=ffffffff869b0384 R15=dffffc0000000000 RIP=ffffffff8135dac9 RFL=00000283 [--S---C] 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 00007f90d1fb4900 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=00007f90d1f74008 CR3=000000000db1a000 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=ffff888009757840 RBX=ffff8880097578d8 RCX=ffffffff8136096e RDX=0000000000000001 RSI=0000000000000070 RDI=ffff888009757840 RBP=ffff888009757840 RSP=ffff8880097577c0 R8 =0000000000000007 R9 =0000000000000001 R10=ffffed1001a870b9 R11=0000000000000001 R12=0000000000000070 R13=0000000000000000 R14=ffff8880096fb780 R15=ffff888009757840 RIP=ffffffff81b2cf12 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6ea4895000 CR3=0000000016027000 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=32303a393020373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363334 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000