[ 39.037657] ------------[ cut here ]------------ [ 39.038427] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.040104] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.041302] Modules linked in: [ 39.041788] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.043433] Tainted: [W]=WARN [ 39.043888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.045092] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.045811] 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 [ 39.048418] RSP: 0018:ffff88801a13fbc0 EFLAGS: 00010286 [ 39.049225] RAX: 0000000000000000 RBX: ffffed1003427f78 RCX: ffffffff813a4050 [ 39.050301] RDX: ffff88801a429bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.051359] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003427f2f [ 39.052412] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.053475] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a13fdf8 [ 39.054547] FS: 00007fe41fe28900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.055728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.056600] CR2: 00007ffd5bd7eef8 CR3: 000000000d9b4000 CR4: 0000000000350ef0 [ 39.057657] Call Trace: [ 39.058075] [ 39.058441] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.059183] ? __create_object+0x59/0x80 [ 39.059800] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.060602] __vmalloc_noprof+0x59/0x60 [ 39.061229] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.061929] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.062714] bpf_prog_alloc+0x39/0x200 [ 39.063326] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.064090] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.064798] do_seccomp+0x349/0x25e0 [ 39.065397] ? find_held_lock+0x2b/0x80 [ 39.066010] ? do_prlimit+0x310/0x610 [ 39.066599] ? __pfx_do_seccomp+0x10/0x10 [ 39.067252] ? do_raw_spin_unlock+0x53/0x220 [ 39.067902] ? _raw_spin_unlock+0x1e/0x40 [ 39.068547] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.069351] ? static_key_count+0x60/0x80 [ 39.070012] prctl_set_seccomp+0x4e/0x70 [ 39.070624] __do_sys_prctl+0xe6c/0x1d70 [ 39.071274] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.071943] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.072745] ? irqentry_exit+0xf3/0x650 [ 39.073379] do_syscall_64+0xbf/0x430 [ 39.073952] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.074732] RIP: 0033:0x7fe42031a5cd [ 39.075321] 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 [ 39.077932] RSP: 002b:00007ffd5bd7ded0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.079072] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe42031a5cd [ 39.080137] RDX: 00005560bbe5fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.081189] RBP: 00007ffd5bd7df30 R08: 0000000000000000 R09: 00007ffd5bd7d5d0 [ 39.082264] R10: 0000000000000000 R11: 0000000000000246 R12: 00005560bcf73bf0 [ 39.083329] R13: 00007ffd5bd7e360 R14: 00005560bcf7d380 R15: 00005560bcf88460 [ 39.084400] [ 39.084749] irq event stamp: 1761 [ 39.085292] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 39.086558] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 39.087813] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 39.089096] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 39.090372] ---[ end trace 0000000000000000 ]--- [ 42.180795] ------------[ cut here ]------------ [ 42.181576] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.183340] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.184564] Modules linked in: [ 42.185087] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.186772] Tainted: [W]=WARN [ 42.187264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.188510] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.189291] 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 [ 42.192001] RSP: 0018:ffff888018307bc0 EFLAGS: 00010286 [ 42.192788] RAX: 0000000000000000 RBX: ffffed1003060f78 RCX: ffffffff813a4050 [ 42.193863] RDX: ffff888017fe3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.194957] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003060f2f [ 42.196059] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.197140] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018307df8 [ 42.198225] FS: 00007fccf9eb9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.199446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.200346] CR2: 00007ffe1ea7eef8 CR3: 000000001fb73000 CR4: 0000000000350ef0 [ 42.201412] Call Trace: [ 42.201802] [ 42.202192] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.202909] ? __create_object+0x59/0x80 [ 42.203572] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.204386] __vmalloc_noprof+0x59/0x60 [ 42.205033] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.205729] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.206521] bpf_prog_alloc+0x39/0x200 [ 42.207130] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.207874] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.208654] do_seccomp+0x349/0x25e0 [ 42.209258] ? find_held_lock+0x2b/0x80 [ 42.209857] ? do_prlimit+0x310/0x610 [ 42.210490] ? __pfx_do_seccomp+0x10/0x10 [ 42.211140] ? do_raw_spin_unlock+0x53/0x220 [ 42.211795] ? _raw_spin_unlock+0x1e/0x40 [ 42.212442] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.213255] ? static_key_count+0x60/0x80 [ 42.213888] prctl_set_seccomp+0x4e/0x70 [ 42.214548] __do_sys_prctl+0xe6c/0x1d70 [ 42.215200] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.215879] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.216689] ? irqentry_exit+0xf3/0x650 [ 42.217319] do_syscall_64+0xbf/0x430 [ 42.217899] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.218702] RIP: 0033:0x7fccfa3ab5cd [ 42.219288] 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 [ 42.221928] RSP: 002b:00007ffe1ea7de50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.223091] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fccfa3ab5cd [ 42.224146] RDX: 0000559c302a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.225205] RBP: 00007ffe1ea7deb0 R08: 0000000000000000 R09: 00007ffe1ea7d550 [ 42.226283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559c4f86c2b0 [ 42.227349] R13: 00007ffe1ea7e2e0 R14: 0000559c4f86ed20 R15: 0000559c4f8808d0 [ 42.228444] [ 42.228797] irq event stamp: 1703 [ 42.229348] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 42.230633] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 42.231888] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 42.233206] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 42.234476] ---[ end trace 0000000000000000 ]--- [ 43.130738] ------------[ cut here ]------------ [ 43.131516] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.133235] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.135444] Modules linked in: [ 43.135947] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.137670] Tainted: [W]=WARN [ 43.138198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.139459] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.140234] 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 [ 43.142903] RSP: 0018:ffff888017bbfbc0 EFLAGS: 00010286 [ 43.143736] RAX: 0000000000000000 RBX: ffffed1002f77f78 RCX: ffffffff813a4050 [ 43.144808] RDX: ffff88801745d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.145894] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f77f2f [ 43.146994] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.148071] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bbfdf8 [ 43.149129] FS: 00007f8ec523b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.150343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.151239] CR2: 00007ffee2e88ef8 CR3: 000000000cb27000 CR4: 0000000000350ef0 [ 43.152305] Call Trace: [ 43.152689] [ 43.153071] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.153785] ? __create_object+0x59/0x80 [ 43.154458] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.155271] __vmalloc_noprof+0x59/0x60 [ 43.155868] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.156610] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.157388] bpf_prog_alloc+0x39/0x200 [ 43.157965] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.158743] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.159512] do_seccomp+0x349/0x25e0 [ 43.160117] ? find_held_lock+0x2b/0x80 [ 43.160712] ? do_prlimit+0x310/0x610 [ 43.161335] ? __pfx_do_seccomp+0x10/0x10 [ 43.161952] ? do_raw_spin_unlock+0x53/0x220 [ 43.162654] ? _raw_spin_unlock+0x1e/0x40 [ 43.163317] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.164143] ? static_key_count+0x60/0x80 [ 43.164778] prctl_set_seccomp+0x4e/0x70 [ 43.165432] __do_sys_prctl+0xe6c/0x1d70 [ 43.166083] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.166764] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.167603] ? irqentry_exit+0xf3/0x650 [ 43.168242] do_syscall_64+0xbf/0x430 [ 43.168822] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.169616] RIP: 0033:0x7f8ec572d5cd [ 43.170212] 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 [ 43.172871] RSP: 002b:00007ffee2e86750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.174016] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ec572d5cd [ 43.175106] RDX: 000056216903de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.176188] RBP: 00007ffee2e867b0 R08: 0000000000000000 R09: 00007ffee2e85e50 [ 43.177266] R10: 0000000000000000 R11: 0000000000000246 R12: 000056216acb9b10 [ 43.178351] R13: 00007ffee2e86be0 R14: 000056216acba2b0 R15: 000056216acce6f0 [ 43.179441] [ 43.179809] irq event stamp: 2011 [ 43.180361] hardirqs last enabled at (2021): [] __up_console_sem+0x78/0x80 [ 43.181636] hardirqs last disabled at (2030): [] __up_console_sem+0x5d/0x80 [ 43.182943] softirqs last enabled at (1544): [] handle_softirqs+0x50c/0x770 [ 43.184270] softirqs last disabled at (1529): [] __irq_exit_rcu+0xc4/0x100 [ 43.185554] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48291' (ECDSA) to the list of known hosts. 2025/11/18 01:59:58 fuzzer started 2025/11/18 01:59:58 dialing manager at localhost:37895 2025/11/18 01:59:58 checking machine... 2025/11/18 01:59:58 checking revisions... [ 44.146274] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:59:59 testing simple program... [ 44.247532] cgroup: Unknown subsys name 'net' [ 44.315854] cgroup: Unknown subsys name 'cpuset' [ 44.337530] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:59:58 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888017c3f6e0 RCX=0000000000000001 RDX=1ffff11002f87ede RSI=ffff888017c3fec8 RDI=ffff888017c3f6f0 RBP=ffff888017c3fec8 RSP=ffff888017c3f638 R8 =0000000000000001 R9 =ffff888017c3f720 R10=000000000003c9ed R11=000000000009a7cd R12=0000000000000008 R13=ffff888017c38000 R14=ffff888017c3fec8 R15=ffff888017c3f6e0 RIP=ffffffff8135e288 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 00007fccf9eb9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe1ea77000 CR3=000000001fb8b000 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=6720646572637465733a4d41503d706f 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=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff85e2b998 RDI=ffff8880096141d8 RBP=ffff888009613780 RSP=ffff888009637c68 R8 =0000000000000001 R9 =ffffed10012c6f7f R10=0000000000000001 R11=0000000000000001 R12=ffffed10012c26f0 R13=ffffffff85c11280 R14=ffff888009637d88 R15=0000000000000000 RIP=ffffffff815ce2e0 RFL=00000046 [---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 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc054275790 CR3=000000000daf1000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=e16ec2e50165ec2f00000000000ae988 XMM05=90c5b29963d16af10000000000321488 XMM06=8ae24e0eabca22c00000000000320228 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000