[ 54.155797] ------------[ cut here ]------------ [ 54.156720] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.158804] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 54.160277] Modules linked in: [ 54.160866] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.162860] Tainted: [W]=WARN [ 54.163466] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.164951] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.165921] 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 [ 54.169147] RSP: 0018:ffff8880195afbc0 EFLAGS: 00010286 [ 54.170143] RAX: 0000000000000000 RBX: ffffed10032b5f78 RCX: ffffffff813a4050 [ 54.171438] RDX: ffff888015fdb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.172732] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032b5f2f [ 54.174059] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.175351] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880195afdf8 [ 54.176644] FS: 00007f6cae26c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.178123] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.179181] CR2: 00007ffe49210ef7 CR3: 0000000016e07000 CR4: 0000000000350ef0 [ 54.180476] Call Trace: [ 54.180947] [ 54.181416] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.182342] ? __create_object+0x59/0x80 [ 54.183142] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.184151] __vmalloc_noprof+0x59/0x60 [ 54.184869] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.185785] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.186740] bpf_prog_alloc+0x39/0x200 [ 54.187507] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.188461] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.189374] do_seccomp+0x349/0x25e0 [ 54.190090] ? find_held_lock+0x2b/0x80 [ 54.190802] ? do_prlimit+0x310/0x610 [ 54.191562] ? __pfx_do_seccomp+0x10/0x10 [ 54.192343] ? do_raw_spin_unlock+0x53/0x220 [ 54.193186] ? _raw_spin_unlock+0x1e/0x40 [ 54.193940] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.194905] ? static_key_count+0x60/0x80 [ 54.195698] prctl_set_seccomp+0x4e/0x70 [ 54.196468] __do_sys_prctl+0xe6c/0x1d70 [ 54.197271] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.198130] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.199098] ? irqentry_exit+0xf3/0x650 [ 54.199824] do_syscall_64+0xbf/0x430 [ 54.200577] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.201548] RIP: 0033:0x7f6cae75e5cd [ 54.202265] 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 [ 54.205453] RSP: 002b:00007ffe4920e3b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.206831] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6cae75e5cd [ 54.208141] RDX: 000055dcd598ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.209453] RBP: 00007ffe4920e410 R08: 0000000000000000 R09: 00007ffe4920dab0 [ 54.210806] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dcf53dead0 [ 54.212131] R13: 00007ffe4920e840 R14: 000055dcf53dfbc0 R15: 000055dcf53f0780 [ 54.213447] [ 54.213876] irq event stamp: 1751 [ 54.214552] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 54.216078] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 54.217616] softirqs last enabled at (1430): [] handle_softirqs+0x50c/0x770 [ 54.219173] softirqs last disabled at (1419): [] __irq_exit_rcu+0xc4/0x100 [ 54.220699] ---[ end trace 0000000000000000 ]--- [ 57.044225] ------------[ cut here ]------------ [ 57.045186] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.047232] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.048700] Modules linked in: [ 57.049378] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.051368] Tainted: [W]=WARN [ 57.051925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.053418] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.054333] 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 [ 57.057523] RSP: 0018:ffff888016c67bc0 EFLAGS: 00010286 [ 57.058506] RAX: 0000000000000000 RBX: ffffed1002d8cf78 RCX: ffffffff813a4050 [ 57.059794] RDX: ffff888018a21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.061091] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8cf2f [ 57.062389] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.063678] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c67df8 [ 57.064968] FS: 00007fc805023900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.066424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.067485] CR2: 00007fc805515580 CR3: 000000000dba1000 CR4: 0000000000350ef0 [ 57.068780] Call Trace: [ 57.069307] [ 57.069725] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.070623] ? __create_object+0x59/0x80 [ 57.071419] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.072413] __vmalloc_noprof+0x59/0x60 [ 57.073191] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.074023] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.074965] bpf_prog_alloc+0x39/0x200 [ 57.075711] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.076640] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.077551] do_seccomp+0x349/0x25e0 [ 57.078273] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.079170] ? __pfx_do_seccomp+0x10/0x10 [ 57.079907] ? find_held_lock+0x2b/0x80 [ 57.080669] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.081655] ? static_key_count+0x60/0x80 [ 57.082470] prctl_set_seccomp+0x4e/0x70 [ 57.083254] __do_sys_prctl+0xe6c/0x1d70 [ 57.084000] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.084866] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.085846] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.086821] ? irqentry_exit+0xf3/0x650 [ 57.087602] do_syscall_64+0xbf/0x430 [ 57.088352] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.089319] RIP: 0033:0x7fc8055155cd [ 57.089987] 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 [ 57.093186] RSP: 002b:00007ffccf823ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.094555] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8055155cd [ 57.095830] RDX: 0000555e5890be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.097155] RBP: 00007ffccf823c00 R08: 0000000000000000 R09: 00007ffccf8232a0 [ 57.098441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555e5c55d2b0 [ 57.099714] R13: 00007ffccf824030 R14: 0000555e5c55fd20 R15: 0000555e5c5718d0 [ 57.101023] [ 57.101488] irq event stamp: 1761 [ 57.102146] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 57.103690] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 57.105263] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 57.106809] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 57.108324] ---[ end trace 0000000000000000 ]--- [ 58.104949] ------------[ cut here ]------------ [ 58.105883] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.107972] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 58.109567] Modules linked in: [ 58.110217] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.112241] Tainted: [W]=WARN [ 58.112808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.114300] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.115209] 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 [ 58.118389] RSP: 0018:ffff88801a9efbc0 EFLAGS: 00010286 [ 58.119383] RAX: 0000000000000000 RBX: ffffed100353df78 RCX: ffffffff813a4050 [ 58.120676] RDX: ffff88801a850000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.121971] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100353df2f [ 58.123264] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.124537] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a9efdf8 [ 58.125814] FS: 00007fa9b49de900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.127260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.128331] CR2: 00007ffde56d3ef7 CR3: 000000000c1e9000 CR4: 0000000000350ef0 [ 58.129645] Call Trace: [ 58.130158] [ 58.130576] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.131488] ? __create_object+0x59/0x80 [ 58.132293] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.133269] __vmalloc_noprof+0x59/0x60 [ 58.133999] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.134878] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.135816] bpf_prog_alloc+0x39/0x200 [ 58.136558] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.137523] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.138425] do_seccomp+0x349/0x25e0 [ 58.139154] ? find_held_lock+0x2b/0x80 [ 58.139878] ? do_prlimit+0x310/0x610 [ 58.140635] ? __pfx_do_seccomp+0x10/0x10 [ 58.141444] ? do_raw_spin_unlock+0x53/0x220 [ 58.142288] ? _raw_spin_unlock+0x1e/0x40 [ 58.143081] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.144001] ? static_key_count+0x60/0x80 [ 58.144824] prctl_set_seccomp+0x4e/0x70 [ 58.145615] __do_sys_prctl+0xe6c/0x1d70 [ 58.146408] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.147277] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.148246] ? irqentry_exit+0xf3/0x650 [ 58.148961] do_syscall_64+0xbf/0x430 [ 58.149722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.150730] RIP: 0033:0x7fa9b4ed05cd [ 58.151436] 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 [ 58.154622] RSP: 002b:00007ffde56d14a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.156000] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa9b4ed05cd [ 58.157313] RDX: 000055cfa9caee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.158427] RBP: 00007ffde56d1500 R08: 0000000000000000 R09: 00007ffde56d0ba0 [ 58.159499] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cfe1371ad0 [ 58.160575] R13: 00007ffde56d1930 R14: 000055cfe1372bc0 R15: 000055cfe1383780 [ 58.161674] [ 58.162030] irq event stamp: 1817 [ 58.162574] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 58.163846] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 58.165134] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 58.166423] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 58.167682] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10361' (ECDSA) to the list of known hosts. 2025/11/18 02:16:28 fuzzer started 2025/11/18 02:16:28 dialing manager at localhost:37895 2025/11/18 02:16:28 checking machine... 2025/11/18 02:16:28 checking revisions... [ 59.175197] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:16:29 testing simple program... [ 59.252792] cgroup: Unknown subsys name 'net' [ 59.316665] cgroup: Unknown subsys name 'cpuset' [ 59.329134] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:16:28 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86abeace RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff8880177af7b8 RSP=ffff8880177af6f0 R8 =ffffffff86abead2 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002672d R12=ffff8880177af7c0 R13=ffff8880177af7a8 R14=ffff8880177af7a1 R15=ffff8880177af760 RIP=ffffffff8135e8c8 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 00007fc805023900 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=00007fc804ff2008 CR3=000000000cf9e000 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=0000000000000000 RBX=ffff88800a89b780 RCX=9ec4c6b683345f1c RDX=00000000f1bcdfc3 RSI=0000000085093a89 RDI=000000007f9dbb36 RBP=ffff88800a89c1d8 RSP=ffff88801711f608 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88800a89c278 R13=0000000076c61a4c R14=0000000000000000 R15=9ec4c6b683345f1c RIP=ffffffff81527609 RFL=00000087 [--S--PC] 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 00007f6da8e53700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffffb979aa8 CR3=0000000009c10000 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=2037323a36313a323020383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037323a36313a3230203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000