[ 46.580936] ------------[ cut here ]------------ [ 46.581869] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.583938] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.585433] Modules linked in: [ 46.586024] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.588295] Tainted: [W]=WARN [ 46.588855] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.590345] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.591282] 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 [ 46.594474] RSP: 0018:ffff8880162a7bc0 EFLAGS: 00010286 [ 46.595482] RAX: 0000000000000000 RBX: ffffed1002c54f78 RCX: ffffffff813a4050 [ 46.596776] RDX: ffff88801af20000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.598083] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c54f2f [ 46.599407] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.600714] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162a7df8 [ 46.602035] FS: 00007fd115d8b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.603510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.604592] CR2: 00007ffd5fd79ef7 CR3: 000000001d311000 CR4: 0000000000350ef0 [ 46.605888] Call Trace: [ 46.606401] [ 46.606838] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.607763] ? __create_object+0x59/0x80 [ 46.608558] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.609546] __vmalloc_noprof+0x59/0x60 [ 46.610325] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.611224] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.612130] bpf_prog_alloc+0x39/0x200 [ 46.612885] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.613835] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.614796] do_seccomp+0x349/0x25e0 [ 46.615544] ? find_held_lock+0x2b/0x80 [ 46.616326] ? do_prlimit+0x310/0x610 [ 46.617034] ? __pfx_do_seccomp+0x10/0x10 [ 46.617836] ? do_raw_spin_unlock+0x53/0x220 [ 46.618704] ? _raw_spin_unlock+0x1e/0x40 [ 46.619491] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.620486] ? static_key_count+0x60/0x80 [ 46.621307] prctl_set_seccomp+0x4e/0x70 [ 46.622054] __do_sys_prctl+0xe6c/0x1d70 [ 46.622854] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.623723] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.624723] ? irqentry_exit+0xf3/0x650 [ 46.625505] do_syscall_64+0xbf/0x430 [ 46.626252] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.627227] RIP: 0033:0x7fd11627d5cd [ 46.627897] 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 [ 46.631101] RSP: 002b:00007ffd5fd78130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.632492] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd11627d5cd [ 46.633797] RDX: 000055747f74ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.635124] RBP: 00007ffd5fd78190 R08: 0000000000000000 R09: 00007ffd5fd77830 [ 46.636460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557482e6bad0 [ 46.637773] R13: 00007ffd5fd785c0 R14: 0000557482e6cbc0 R15: 0000557482e7d780 [ 46.639089] [ 46.639565] irq event stamp: 1781 [ 46.640231] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 46.641780] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 46.643246] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 46.644540] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 46.645813] ---[ end trace 0000000000000000 ]--- [ 50.004016] ------------[ cut here ]------------ [ 50.005024] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.007329] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 50.008911] Modules linked in: [ 50.009838] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.012099] Tainted: [W]=WARN [ 50.012814] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.014440] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.015462] 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 [ 50.018975] RSP: 0018:ffff888016f8fbc0 EFLAGS: 00010286 [ 50.020044] RAX: 0000000000000000 RBX: ffffed1002df1f78 RCX: ffffffff813a4050 [ 50.021447] RDX: ffff88800d850000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.022872] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df1f2f [ 50.024285] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.025694] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f8fdf8 [ 50.027121] FS: 00007f6201091900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.028730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.029890] CR2: 00007f6201583580 CR3: 000000001d196000 CR4: 0000000000350ef0 [ 50.031313] Call Trace: [ 50.031827] [ 50.032323] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.033309] ? __create_object+0x59/0x80 [ 50.034121] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.035232] __vmalloc_noprof+0x59/0x60 [ 50.036017] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.036974] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.037992] bpf_prog_alloc+0x39/0x200 [ 50.038822] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.039839] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.040825] do_seccomp+0x349/0x25e0 [ 50.041627] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.042622] ? __pfx_do_seccomp+0x10/0x10 [ 50.043487] ? find_held_lock+0x2b/0x80 [ 50.044331] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.045389] ? static_key_count+0x60/0x80 [ 50.046267] prctl_set_seccomp+0x4e/0x70 [ 50.047088] __do_sys_prctl+0xe6c/0x1d70 [ 50.047953] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.048893] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.049958] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.051029] ? irqentry_exit+0xf3/0x650 [ 50.051862] do_syscall_64+0xbf/0x430 [ 50.052669] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.053713] RIP: 0033:0x7f62015835cd [ 50.054490] 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 [ 50.058008] RSP: 002b:00007ffebeee98a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.059530] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f62015835cd [ 50.060952] RDX: 000055c350855e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.062358] RBP: 00007ffebeee9900 R08: 0000000000000000 R09: 00007ffebeee8fa0 [ 50.063621] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c385470bf0 [ 50.064618] R13: 00007ffebeee9d30 R14: 000055c38547a380 R15: 000055c385485460 [ 50.065635] [ 50.065969] irq event stamp: 1793 [ 50.066477] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 50.067681] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 50.068876] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 50.070080] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 50.071272] ---[ end trace 0000000000000000 ]--- [ 50.859581] ------------[ cut here ]------------ [ 50.860578] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.862775] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.864351] Modules linked in: [ 50.864990] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.867171] Tainted: [W]=WARN [ 50.867771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.869343] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.870328] 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 [ 50.873746] RSP: 0018:ffff88800b3cfbc0 EFLAGS: 00010286 [ 50.874810] RAX: 0000000000000000 RBX: ffffed1001679f78 RCX: ffffffff813a4050 [ 50.876185] RDX: ffff888014420000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.877578] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001679f2f [ 50.878966] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.880336] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b3cfdf8 [ 50.881713] FS: 00007f260a79a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.883265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.884407] CR2: 00007ffe1776bef7 CR3: 000000001d27a000 CR4: 0000000000350ef0 [ 50.885792] Call Trace: [ 50.886326] [ 50.886792] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.887787] ? __create_object+0x59/0x80 [ 50.888636] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.889693] __vmalloc_noprof+0x59/0x60 [ 50.890515] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.891500] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.892513] bpf_prog_alloc+0x39/0x200 [ 50.893320] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.894339] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.895334] do_seccomp+0x349/0x25e0 [ 50.896081] ? find_held_lock+0x2b/0x80 [ 50.896912] ? do_prlimit+0x310/0x610 [ 50.897731] ? __pfx_do_seccomp+0x10/0x10 [ 50.898604] ? do_raw_spin_unlock+0x53/0x220 [ 50.899511] ? _raw_spin_unlock+0x1e/0x40 [ 50.900370] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.901421] ? static_key_count+0x60/0x80 [ 50.902292] prctl_set_seccomp+0x4e/0x70 [ 50.903111] __do_sys_prctl+0xe6c/0x1d70 [ 50.903970] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.904907] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.905965] ? irqentry_exit+0xf3/0x650 [ 50.906813] do_syscall_64+0xbf/0x430 [ 50.907618] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.908657] RIP: 0033:0x7f260ac8c5cd [ 50.909429] 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 [ 50.912922] RSP: 002b:00007ffe1776a8d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.914410] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f260ac8c5cd [ 50.915839] RDX: 0000564b1a45ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.917230] RBP: 00007ffe1776a930 R08: 0000000000000000 R09: 00007ffe17769fd0 [ 50.918652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564b3b537ad0 [ 50.920045] R13: 00007ffe1776ad60 R14: 0000564b3b538bc0 R15: 0000564b3b549780 [ 50.921460] [ 50.921925] irq event stamp: 1735 [ 50.922649] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 50.924091] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 50.925504] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 50.926957] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 50.928358] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60644' (ECDSA) to the list of known hosts. 2025/11/17 15:59:35 fuzzer started 2025/11/17 15:59:35 dialing manager at localhost:37895 2025/11/17 15:59:35 checking machine... 2025/11/17 15:59:35 checking revisions... [ 51.761669] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:59:35 testing simple program... [ 51.851208] cgroup: Unknown subsys name 'net' [ 51.912940] cgroup: Unknown subsys name 'cpuset' [ 51.929474] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:59:34 Registers: info registers vcpu 0 RAX=0000000080010001 RBX=ffff88806ce29260 RCX=ffffffff84c34651 RDX=ffff888015ba8000 RSI=0000000bc84b0540 RDI=0000000000000006 RBP=ffff88806ce28e58 RSP=ffff888016817d28 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000c34fe8d3f R11=0000000000000001 R12=dffffc0000000000 R13=0000000bc84b0540 R14=0000000000000001 R15=0000000c34fe8d3f RIP=ffffffff81751c70 RFL=00000093 [--S-A-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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fa6c600e700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6201070020 CR3=0000000009e62000 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=2034333a39353a353120373120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034333a39353a3531203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002552d 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe6103f328 CR3=0000000009e62000 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=39353a353120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343839 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000