[ 38.972371] ------------[ cut here ]------------ [ 38.973563] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.976180] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.978162] Modules linked in: [ 38.979011] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.981598] Tainted: [W]=WARN [ 38.982389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.984295] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.985522] 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 [ 38.989363] RSP: 0018:ffff88801582fbc0 EFLAGS: 00010286 [ 38.990352] RAX: 0000000000000000 RBX: ffffed1002b05f78 RCX: ffffffff813a4050 [ 38.991627] RDX: ffff888016be9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.992928] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b05f2f [ 38.994229] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.995524] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801582fdf8 [ 38.996844] FS: 00007f511da9b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.998293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.999370] CR2: 00007f511e0014a6 CR3: 000000000ccce000 CR4: 0000000000350ef0 [ 39.000678] Call Trace: [ 39.001195] [ 39.001618] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.002533] ? __create_object+0x59/0x80 [ 39.003325] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.004313] __vmalloc_noprof+0x59/0x60 [ 39.005093] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.005986] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.006944] bpf_prog_alloc+0x39/0x200 [ 39.007647] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.008583] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.009487] do_seccomp+0x349/0x25e0 [ 39.010215] ? find_held_lock+0x2b/0x80 [ 39.010976] ? do_prlimit+0x310/0x610 [ 39.011674] ? __pfx_do_seccomp+0x10/0x10 [ 39.012491] ? do_raw_spin_unlock+0x53/0x220 [ 39.013345] ? _raw_spin_unlock+0x1e/0x40 [ 39.014143] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.015126] ? static_key_count+0x60/0x80 [ 39.015945] prctl_set_seccomp+0x4e/0x70 [ 39.016697] __do_sys_prctl+0xe6c/0x1d70 [ 39.017485] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.018347] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.019325] ? irqentry_exit+0xf3/0x650 [ 39.020105] do_syscall_64+0xbf/0x430 [ 39.020824] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.021789] RIP: 0033:0x7f511df8d5cd [ 39.022500] 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 [ 39.025692] RSP: 002b:00007fff7a3cc120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.027058] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f511df8d5cd [ 39.028341] RDX: 0000556a685f5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.029658] RBP: 00007fff7a3cc180 R08: 0000000000000000 R09: 00007fff7a3cb820 [ 39.030944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556a695a72b0 [ 39.032237] R13: 00007fff7a3cc5b0 R14: 0000556a695a9d20 R15: 0000556a695bb8d0 [ 39.033268] [ 39.033539] irq event stamp: 1813 [ 39.033944] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 39.034877] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 39.035848] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 39.036838] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 39.037547] ---[ end trace 0000000000000000 ]--- [ 42.221637] ------------[ cut here ]------------ [ 42.223442] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.225047] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.226208] Modules linked in: [ 42.226684] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.228254] Tainted: [W]=WARN [ 42.228717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.229880] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.230591] 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 [ 42.233115] RSP: 0018:ffff888016c2fbc0 EFLAGS: 00010286 [ 42.233849] RAX: 0000000000000000 RBX: ffffed1002d85f78 RCX: ffffffff813a4050 [ 42.234862] RDX: ffff88801592d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.235861] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d85f2f [ 42.236871] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.237880] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c2fdf8 [ 42.238908] FS: 00007fc996fe5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.240030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.240849] CR2: 00007fc9974d7580 CR3: 0000000019e37000 CR4: 0000000000350ef0 [ 42.241864] Call Trace: [ 42.242255] [ 42.242586] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.243286] ? __create_object+0x59/0x80 [ 42.243879] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.244651] __vmalloc_noprof+0x59/0x60 [ 42.245244] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.245931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.246640] bpf_prog_alloc+0x39/0x200 [ 42.247228] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.247958] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.248652] do_seccomp+0x349/0x25e0 [ 42.249580] ? finish_task_switch.isra.0+0x294/0x840 [ 42.250332] ? __pfx_do_seccomp+0x10/0x10 [ 42.250946] ? __schedule+0xf2c/0x3d40 [ 42.251513] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.252272] ? static_key_count+0x60/0x80 [ 42.252923] prctl_set_seccomp+0x4e/0x70 [ 42.253522] __do_sys_prctl+0xe6c/0x1d70 [ 42.254148] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.254809] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.255584] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.256367] ? irqentry_exit+0xf3/0x650 [ 42.256994] do_syscall_64+0xbf/0x430 [ 42.257562] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.258329] RIP: 0033:0x7fc9974d75cd [ 42.258865] 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 [ 42.261469] RSP: 002b:00007ffee1e01010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.262568] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9974d75cd [ 42.263600] RDX: 0000561e49fe5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.264644] RBP: 00007ffee1e01070 R08: 0000000000000000 R09: 00007ffee1e00710 [ 42.265673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561e7118fad0 [ 42.266701] R13: 00007ffee1e014a0 R14: 0000561e71190bc0 R15: 0000561e711a1780 [ 42.267741] [ 42.268109] irq event stamp: 2113 [ 42.268606] hardirqs last enabled at (2121): [] __up_console_sem+0x78/0x80 [ 42.269829] hardirqs last disabled at (2130): [] __up_console_sem+0x5d/0x80 [ 42.271054] softirqs last enabled at (1892): [] handle_softirqs+0x50c/0x770 [ 42.272303] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 42.273533] ---[ end trace 0000000000000000 ]--- [ 43.095058] ------------[ cut here ]------------ [ 43.096024] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.098078] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.099513] Modules linked in: [ 43.100165] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.102142] Tainted: [W]=WARN [ 43.102693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.104175] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.105123] 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 [ 43.108289] RSP: 0018:ffff888017067bc0 EFLAGS: 00010286 [ 43.109303] RAX: 0000000000000000 RBX: ffffed1002e0cf78 RCX: ffffffff813a4050 [ 43.110592] RDX: ffff8880168ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.111871] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0cf2f [ 43.113203] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.114495] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017067df8 [ 43.115770] FS: 00007f6d0d1f5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.117219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.118279] CR2: 00007f6d0d6e7580 CR3: 0000000009d30000 CR4: 0000000000350ef0 [ 43.119551] Call Trace: [ 43.120067] [ 43.120508] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.121419] ? __create_object+0x59/0x80 [ 43.122208] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.123178] __vmalloc_noprof+0x59/0x60 [ 43.123946] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.124792] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.125719] bpf_prog_alloc+0x39/0x200 [ 43.126453] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.127385] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.128305] do_seccomp+0x349/0x25e0 [ 43.129054] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.129953] ? __pfx_do_seccomp+0x10/0x10 [ 43.130701] ? find_held_lock+0x2b/0x80 [ 43.131464] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.132469] ? static_key_count+0x60/0x80 [ 43.133284] prctl_set_seccomp+0x4e/0x70 [ 43.134067] __do_sys_prctl+0xe6c/0x1d70 [ 43.134809] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.135678] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.136670] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.137642] ? irqentry_exit+0xf3/0x650 [ 43.138426] do_syscall_64+0xbf/0x430 [ 43.139190] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.140154] RIP: 0033:0x7f6d0d6e75cd [ 43.140838] 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 [ 43.144054] RSP: 002b:00007ffdf0eded00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.145635] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d0d6e75cd [ 43.146948] RDX: 000055d9e9fd9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.148234] RBP: 00007ffdf0eded60 R08: 0000000000000000 R09: 00007ffdf0ede400 [ 43.149526] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d9ead81ad0 [ 43.150793] R13: 00007ffdf0edf190 R14: 000055d9ead82bc0 R15: 000055d9ead93780 [ 43.152112] [ 43.152542] irq event stamp: 1687 [ 43.153191] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 43.154715] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 43.156221] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 43.157775] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 43.159294] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48729' (ECDSA) to the list of known hosts. 2025/11/17 12:05:32 fuzzer started 2025/11/17 12:05:33 dialing manager at localhost:37895 2025/11/17 12:05:33 checking machine... 2025/11/17 12:05:33 checking revisions... [ 44.065639] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:05:33 testing simple program... [ 44.159045] cgroup: Unknown subsys name 'net' [ 44.207133] cgroup: Unknown subsys name 'cpuset' [ 44.221799] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:05:32 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801fd4f4a0 RCX=0000000000000000 RDX=000000000000001d RSI=0000000000000000 RDI=ffffed1003fa9e94 RBP=00000000000000e8 RSP=ffff888016cffb88 R8 =ffff88801fd4f4a0 R9 =0000000000000004 R10=ffffed1003fa9e94 R11=0000000000000001 R12=ffff88801fd4f4a0 R13=0000000000092cc0 R14=ffff888008c4b780 R15=0000000000092cc0 RIP=ffffffff84c73cbb 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 00007fc996fe5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffee1dfb000 CR3=000000000d863000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff869e8fee RDX=0000000000000001 RSI=0000000000000003 RDI=ffffffff8669b928 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff869e8fee R9 =0000000000000000 R10=000000000003c9ed R11=0000000000002d5d R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70 RIP=ffffffff8135e766 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0d4944c000 CR3=000000000dd2d000 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=bc6adc0fab71099a0d4965c5caba2c64 XMM02=0000000000305500eff9b2d0a8fce9cb XMM03=00000000003055d02c67c8bc2e329bc3 XMM04=2fd4d7f7778dcdff00000000000ae988 XMM05=91eaf93c0161bd99000000000031fb08 XMM06=474038aa6c007e1f000000000031eba8 XMM07=e042d86d42eb936e000000000030e968 XMM08=0e1736c20bfbcfac00000000003055d0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000