[ 46.694021] ------------[ cut here ]------------ [ 46.695025] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.697261] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.698808] Modules linked in: [ 46.699502] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.701627] Tainted: [W]=WARN [ 46.702263] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.703820] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.704788] 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 [ 46.708170] RSP: 0018:ffff8880153f7bc0 EFLAGS: 00010286 [ 46.709219] RAX: 0000000000000000 RBX: ffffed1002a7ef78 RCX: ffffffff813a4050 [ 46.710588] RDX: ffff8880172f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.711946] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a7ef2f [ 46.713304] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.714659] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880153f7df8 [ 46.716012] FS: 00007f4fdbaa1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.717519] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.718652] CR2: 00007f4fdbf93580 CR3: 000000000d380000 CR4: 0000000000350ef0 [ 46.720022] Call Trace: [ 46.720552] [ 46.720983] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.721932] ? __create_object+0x59/0x80 [ 46.722737] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.723757] __vmalloc_noprof+0x59/0x60 [ 46.724546] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.725452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.726427] bpf_prog_alloc+0x39/0x200 [ 46.727196] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.728154] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.729043] do_seccomp+0x349/0x25e0 [ 46.729800] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.730858] ? __pfx_do_seccomp+0x10/0x10 [ 46.731681] ? find_held_lock+0x2b/0x80 [ 46.732465] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.733463] ? static_key_count+0x60/0x80 [ 46.734327] prctl_set_seccomp+0x4e/0x70 [ 46.735104] __do_sys_prctl+0xe6c/0x1d70 [ 46.735938] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.736845] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.737879] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.738906] ? irqentry_exit+0xf3/0x650 [ 46.739712] do_syscall_64+0xbf/0x430 [ 46.740488] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.741494] RIP: 0033:0x7f4fdbf935cd [ 46.742253] 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 [ 46.745632] RSP: 002b:00007fff4f51a9e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.747046] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4fdbf935cd [ 46.748372] RDX: 000055e5192e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.749689] RBP: 00007fff4f51aa40 R08: 0000000000000000 R09: 00007fff4f51a0e0 [ 46.750998] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e5590fbb10 [ 46.752315] R13: 00007fff4f51ae70 R14: 000055e5590fc2b0 R15: 000055e5591106f0 [ 46.753667] [ 46.754108] irq event stamp: 1725 [ 46.754783] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 46.756338] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.757902] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 46.759478] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 46.761024] ---[ end trace 0000000000000000 ]--- [ 50.289904] ------------[ cut here ]------------ [ 50.290840] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.292880] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 50.294365] Modules linked in: [ 50.294956] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.297237] Tainted: [W]=WARN [ 50.297824] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.299402] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.300344] 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 [ 50.303616] RSP: 0018:ffff888018157bc0 EFLAGS: 00010286 [ 50.304628] RAX: 0000000000000000 RBX: ffffed100302af78 RCX: ffffffff813a4050 [ 50.305956] RDX: ffff8880169db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.307298] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100302af2f [ 50.308584] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.309870] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018157df8 [ 50.311193] FS: 00007fec5146c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.312643] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.313723] CR2: 00007ffe75794ef7 CR3: 000000000bb16000 CR4: 0000000000350ef0 [ 50.315026] Call Trace: [ 50.315519] [ 50.315936] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.316824] ? __create_object+0x59/0x80 [ 50.317595] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.318602] __vmalloc_noprof+0x59/0x60 [ 50.319363] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.320228] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.321155] bpf_prog_alloc+0x39/0x200 [ 50.321865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.322818] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.323729] do_seccomp+0x349/0x25e0 [ 50.324446] ? find_held_lock+0x2b/0x80 [ 50.325218] ? do_prlimit+0x310/0x610 [ 50.325949] ? __pfx_do_seccomp+0x10/0x10 [ 50.326731] ? do_raw_spin_unlock+0x53/0x220 [ 50.327566] ? _raw_spin_unlock+0x1e/0x40 [ 50.328335] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.329291] ? static_key_count+0x60/0x80 [ 50.330044] prctl_set_seccomp+0x4e/0x70 [ 50.330805] __do_sys_prctl+0xe6c/0x1d70 [ 50.331569] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.332432] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.333393] ? irqentry_exit+0xf3/0x650 [ 50.334168] do_syscall_64+0xbf/0x430 [ 50.334856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.335796] RIP: 0033:0x7fec5195e5cd [ 50.336490] 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 [ 50.339678] RSP: 002b:00007ffe75792fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.341020] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec5195e5cd [ 50.342289] RDX: 0000564cc32a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.343555] RBP: 00007ffe75793020 R08: 0000000000000000 R09: 00007ffe757926c0 [ 50.344809] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d020e0bf0 [ 50.346082] R13: 00007ffe75793450 R14: 0000564d020ea380 R15: 0000564d020f5460 [ 50.347384] [ 50.347796] irq event stamp: 1899 [ 50.348452] hardirqs last enabled at (1909): [] __up_console_sem+0x78/0x80 [ 50.349991] hardirqs last disabled at (1918): [] __up_console_sem+0x5d/0x80 [ 50.351340] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 50.352615] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 50.353864] ---[ end trace 0000000000000000 ]--- [ 51.169680] ------------[ cut here ]------------ [ 51.170621] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.172651] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 51.174182] Modules linked in: [ 51.174765] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.176789] Tainted: [W]=WARN [ 51.177398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.178890] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.179810] 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 [ 51.183028] RSP: 0018:ffff88800ee87bc0 EFLAGS: 00010286 [ 51.184006] RAX: 0000000000000000 RBX: ffffed1001dd0f78 RCX: ffffffff813a4050 [ 51.185316] RDX: ffff888016e2b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.186622] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dd0f2f [ 51.187920] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.189226] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ee87df8 [ 51.190541] FS: 00007f0ede3a6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.191994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.193062] CR2: 00007f0ede898580 CR3: 000000001ef64000 CR4: 0000000000350ef0 [ 51.194369] Call Trace: [ 51.194846] [ 51.195288] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.196187] ? __create_object+0x59/0x80 [ 51.196942] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.197940] __vmalloc_noprof+0x59/0x60 [ 51.198714] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.199599] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.200555] bpf_prog_alloc+0x39/0x200 [ 51.201319] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.202271] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.203173] do_seccomp+0x349/0x25e0 [ 51.203853] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.204768] ? __pfx_do_seccomp+0x10/0x10 [ 51.205564] ? find_held_lock+0x2b/0x80 [ 51.206343] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.207316] ? static_key_count+0x60/0x80 [ 51.208070] prctl_set_seccomp+0x4e/0x70 [ 51.208862] __do_sys_prctl+0xe6c/0x1d70 [ 51.209661] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.210532] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.211513] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.212514] ? irqentry_exit+0xf3/0x650 [ 51.213286] do_syscall_64+0xbf/0x430 [ 51.213990] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.214940] RIP: 0033:0x7f0ede8985cd [ 51.215646] 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 [ 51.218838] RSP: 002b:00007ffd224423b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.220193] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0ede8985cd [ 51.221537] RDX: 000055556d8e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.222833] RBP: 00007ffd22442410 R08: 0000000000000000 R09: 00007ffd22441ab0 [ 51.224139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555587840bf0 [ 51.225408] R13: 00007ffd22442840 R14: 000055558784a380 R15: 0000555587855460 [ 51.226722] [ 51.227177] irq event stamp: 1731 [ 51.227797] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 51.229308] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 51.230871] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 51.232419] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 51.233951] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32052' (ECDSA) to the list of known hosts. 2025/11/17 20:30:13 fuzzer started 2025/11/17 20:30:13 dialing manager at localhost:37895 2025/11/17 20:30:13 checking machine... 2025/11/17 20:30:13 checking revisions... [ 52.120631] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:30:14 testing simple program... [ 52.205785] cgroup: Unknown subsys name 'net' [ 52.268843] cgroup: Unknown subsys name 'cpuset' [ 52.293022] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:30:13 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880169dd340 RCX=ffff88806ce08984 RDX=0000000000000000 RSI=ffffffff84c712a0 RDI=ffff8880169dd73c RBP=ffff8880169dd340 RSP=ffff88806ce089a8 R8 =ffffffff86a0ba38 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=00000000000089b8 R12=0000000000000000 R13=ffff88806ce08a78 R14=ffff8880169dd340 R15=ffff88806ce08a30 RIP=ffffffff815bd605 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 00007fec5146c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe7578d000 CR3=000000001ee48000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000006 RBX=ffffffff866b29b8 RCX=ffffffff813c156d RDX=000000000000000c RSI=ffffffff86a0b8a2 RDI=ffffffff866b29a0 RBP=ffffffff866b29a0 RSP=ffff888009757788 R8 =ffffffff86a0b8a2 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000897b R12=ffffffff866b29d0 R13=ffffffff866b29a0 R14=ffffffff866b29a0 R15=dffffc0000000000 RIP=ffffffff8135daa3 RFL=00000216 [----AP-] 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 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f66278b7018 CR3=000000000f942000 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=30333a303220373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732033313a3033 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363739 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000