[ 39.006634] ------------[ cut here ]------------ [ 39.007588] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.009696] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.011178] Modules linked in: [ 39.011826] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.013836] Tainted: [W]=WARN [ 39.014434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.015931] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.016865] 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 [ 39.020052] RSP: 0018:ffff888017fd7bc0 EFLAGS: 00010286 [ 39.021038] RAX: 0000000000000000 RBX: ffffed1002ffaf78 RCX: ffffffff813a4050 [ 39.022335] RDX: ffff888017ea8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.023645] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ffaf2f [ 39.024941] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.026231] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017fd7df8 [ 39.027547] FS: 00007fa6caf4d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.029019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.030086] CR2: 00007ffc5a248ef7 CR3: 000000000e470000 CR4: 0000000000350ef0 [ 39.031414] Call Trace: [ 39.031890] [ 39.032302] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.033209] ? __create_object+0x59/0x80 [ 39.033990] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.034982] __vmalloc_noprof+0x59/0x60 [ 39.035742] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.036632] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.037582] bpf_prog_alloc+0x39/0x200 [ 39.038289] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.039244] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.040165] do_seccomp+0x349/0x25e0 [ 39.040880] ? find_held_lock+0x2b/0x80 [ 39.041659] ? do_prlimit+0x310/0x610 [ 39.042423] ? __pfx_do_seccomp+0x10/0x10 [ 39.043189] ? do_raw_spin_unlock+0x53/0x220 [ 39.044019] ? _raw_spin_unlock+0x1e/0x40 [ 39.044816] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.045786] ? static_key_count+0x60/0x80 [ 39.046605] prctl_set_seccomp+0x4e/0x70 [ 39.047397] __do_sys_prctl+0xe6c/0x1d70 [ 39.048149] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.049052] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.050041] ? irqentry_exit+0xf3/0x650 [ 39.050836] do_syscall_64+0xbf/0x430 [ 39.051594] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.052557] RIP: 0033:0x7fa6cb43f5cd [ 39.053225] 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 [ 39.056431] RSP: 002b:00007ffc5a246fe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.057800] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6cb43f5cd [ 39.059119] RDX: 000055718479ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.060393] RBP: 00007ffc5a247040 R08: 0000000000000000 R09: 00007ffc5a2466e0 [ 39.061710] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571b1800b10 [ 39.063020] R13: 00007ffc5a247470 R14: 00005571b18012b0 R15: 00005571b18156f0 [ 39.064347] [ 39.064772] irq event stamp: 1793 [ 39.065421] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 39.066999] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 39.068537] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 39.070094] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 39.071621] ---[ end trace 0000000000000000 ]--- [ 42.122425] ------------[ cut here ]------------ [ 42.123003] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.124919] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.126370] Modules linked in: [ 42.126969] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.128945] Tainted: [W]=WARN [ 42.129548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.131043] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.131968] 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 [ 42.135133] RSP: 0018:ffff88801431fbc0 EFLAGS: 00010286 [ 42.136098] RAX: 0000000000000000 RBX: ffffed1002863f78 RCX: ffffffff813a4050 [ 42.137374] RDX: ffff888017eab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.138648] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002863f2f [ 42.139914] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.141197] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801431fdf8 [ 42.142469] FS: 00007fec966d1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.143941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.144991] CR2: 00007fec96bc3580 CR3: 000000001e989000 CR4: 0000000000350ef0 [ 42.146264] Call Trace: [ 42.146781] [ 42.147192] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.148083] ? __create_object+0x59/0x80 [ 42.148856] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.149815] __vmalloc_noprof+0x59/0x60 [ 42.150575] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.151446] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.152372] bpf_prog_alloc+0x39/0x200 [ 42.153054] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.153996] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.154909] do_seccomp+0x349/0x25e0 [ 42.155610] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.156503] ? __pfx_do_seccomp+0x10/0x10 [ 42.157239] ? find_held_lock+0x2b/0x80 [ 42.158007] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.158978] ? static_key_count+0x60/0x80 [ 42.159768] prctl_set_seccomp+0x4e/0x70 [ 42.160558] __do_sys_prctl+0xe6c/0x1d70 [ 42.161288] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.162146] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.163125] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.164094] ? irqentry_exit+0xf3/0x650 [ 42.164858] do_syscall_64+0xbf/0x430 [ 42.165609] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.166562] RIP: 0033:0x7fec96bc35cd [ 42.167219] 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 [ 42.170378] RSP: 002b:00007ffdb9b8c8b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.171759] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec96bc35cd [ 42.173033] RDX: 000056512f200e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.174333] RBP: 00007ffdb9b8c910 R08: 0000000000000000 R09: 00007ffdb9b8bfb0 [ 42.175578] R10: 0000000000000000 R11: 0000000000000246 R12: 000056514532cb10 [ 42.176400] R13: 00007ffdb9b8cd40 R14: 000056514532d2b0 R15: 00005651453416f0 [ 42.177203] [ 42.177512] irq event stamp: 1693 [ 42.177899] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 42.178890] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 42.179751] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 42.180465] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 42.181143] ---[ end trace 0000000000000000 ]--- [ 42.894915] ------------[ cut here ]------------ [ 42.895860] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.897963] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 42.899462] Modules linked in: [ 42.900075] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.902102] Tainted: [W]=WARN [ 42.902735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.904440] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.905344] 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 [ 42.908511] RSP: 0018:ffff888016a47bc0 EFLAGS: 00010286 [ 42.909507] RAX: 0000000000000000 RBX: ffffed1002d48f78 RCX: ffffffff813a4050 [ 42.910813] RDX: ffff88800f841bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.912102] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d48f2f [ 42.913378] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.914683] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a47df8 [ 42.915976] FS: 00007f472faaf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.917439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.918507] CR2: 00007f47300154a6 CR3: 000000001ead0000 CR4: 0000000000350ef0 [ 42.919799] Call Trace: [ 42.920271] [ 42.920726] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.921643] ? __create_object+0x59/0x80 [ 42.922420] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.923417] __vmalloc_noprof+0x59/0x60 [ 42.924128] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.925011] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.925949] bpf_prog_alloc+0x39/0x200 [ 42.926699] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.927655] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.928566] do_seccomp+0x349/0x25e0 [ 42.929250] ? find_held_lock+0x2b/0x80 [ 42.930019] ? do_prlimit+0x310/0x610 [ 42.930777] ? __pfx_do_seccomp+0x10/0x10 [ 42.931582] ? do_raw_spin_unlock+0x53/0x220 [ 42.932425] ? _raw_spin_unlock+0x1e/0x40 [ 42.933162] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.934129] ? static_key_count+0x60/0x80 [ 42.934939] prctl_set_seccomp+0x4e/0x70 [ 42.935705] __do_sys_prctl+0xe6c/0x1d70 [ 42.936498] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.937358] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.938276] ? irqentry_exit+0xf3/0x650 [ 42.939073] do_syscall_64+0xbf/0x430 [ 42.939823] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.940767] RIP: 0033:0x7f472ffa15cd [ 42.941486] 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 [ 42.944683] RSP: 002b:00007ffd1dda3150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.946050] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f472ffa15cd [ 42.947373] RDX: 000056159d3fee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.948659] RBP: 00007ffd1dda31b0 R08: 0000000000000000 R09: 00007ffd1dda2850 [ 42.949955] R10: 0000000000000000 R11: 0000000000000246 R12: 00005615bb0f4ad0 [ 42.951266] R13: 00007ffd1dda35e0 R14: 00005615bb0f5bc0 R15: 00005615bb106780 [ 42.952565] [ 42.952995] irq event stamp: 1735 [ 42.953649] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 42.955201] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 42.956728] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 42.958264] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 42.959825] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35962' (ECDSA) to the list of known hosts. 2025/11/17 11:19:51 fuzzer started 2025/11/17 11:19:51 dialing manager at localhost:37895 2025/11/17 11:19:51 checking machine... 2025/11/17 11:19:51 checking revisions... [ 43.857964] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:19:51 testing simple program... [ 43.946935] cgroup: Unknown subsys name 'net' [ 44.001600] cgroup: Unknown subsys name 'cpuset' [ 44.015423] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:19:50 Registers: info registers vcpu 0 RAX=1ffff11003182ebc RBX=ffff888018c17630 RCX=ffff888018c17638 RDX=ffff888018c18000 RSI=1ffff11003182eb5 RDI=ffff888018c17598 RBP=dffffc0000000000 RSP=ffff888018c17540 R8 =0000000000000000 R9 =0000000000000000 R10=ffff888018c17598 R11=0000000000000000 R12=ffffed1003182eb5 R13=ffffed1003182eb4 R14=ffff888018c175e0 R15=ffff888018c17598 RIP=ffffffff8135e3f0 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 00007fec966d1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fec9668a008 CR3=000000001e9a7000 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=0000000000023fe5 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=00000202 [-------] 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f96af558000 CR3=000000000d96d000 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=39313a313120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303838 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000