[ 39.111567] ------------[ cut here ]------------ [ 39.112517] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.114597] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.116108] Modules linked in: [ 39.116750] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.118861] Tainted: [W]=WARN [ 39.119472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.120947] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.121958] 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 [ 39.125364] RSP: 0018:ffff88801d307bc0 EFLAGS: 00010286 [ 39.126297] RAX: 0000000000000000 RBX: ffffed1003a60f78 RCX: ffffffff813a4050 [ 39.127594] RDX: ffff8880169dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.128972] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003a60f2f [ 39.130590] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.131863] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801d307df8 [ 39.133160] FS: 00007f57dacae900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.134609] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.135668] CR2: 00007fff8fbe8ef7 CR3: 000000001d8da000 CR4: 0000000000350ef0 [ 39.136980] Call Trace: [ 39.137474] [ 39.137889] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.138797] ? __create_object+0x59/0x80 [ 39.139595] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.140599] __vmalloc_noprof+0x59/0x60 [ 39.141372] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.142211] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.143150] bpf_prog_alloc+0x39/0x200 [ 39.143897] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.144850] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.145757] do_seccomp+0x349/0x25e0 [ 39.146489] ? find_held_lock+0x2b/0x80 [ 39.147206] ? do_prlimit+0x310/0x610 [ 39.147951] ? __pfx_do_seccomp+0x10/0x10 [ 39.148760] ? do_raw_spin_unlock+0x53/0x220 [ 39.149604] ? _raw_spin_unlock+0x1e/0x40 [ 39.150393] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.151382] ? static_key_count+0x60/0x80 [ 39.152156] prctl_set_seccomp+0x4e/0x70 [ 39.152958] __do_sys_prctl+0xe6c/0x1d70 [ 39.153727] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.154629] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.155600] ? irqentry_exit+0xf3/0x650 [ 39.156371] do_syscall_64+0xbf/0x430 [ 39.157065] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.158028] RIP: 0033:0x7f57db1a05cd [ 39.158739] 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 [ 39.161921] RSP: 002b:00007fff8fbe7d80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.163290] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57db1a05cd [ 39.164607] RDX: 0000564b1799ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.165894] RBP: 00007fff8fbe7de0 R08: 0000000000000000 R09: 00007fff8fbe7480 [ 39.167167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564b3bbebad0 [ 39.168463] R13: 00007fff8fbe8210 R14: 0000564b3bbecbc0 R15: 0000564b3bbfd780 [ 39.169773] [ 39.170200] irq event stamp: 3077 [ 39.170849] hardirqs last enabled at (3087): [] __up_console_sem+0x78/0x80 [ 39.172394] hardirqs last disabled at (3096): [] __up_console_sem+0x5d/0x80 [ 39.173943] softirqs last enabled at (2940): [] handle_softirqs+0x50c/0x770 [ 39.175482] softirqs last disabled at (2929): [] __irq_exit_rcu+0xc4/0x100 [ 39.177014] ---[ end trace 0000000000000000 ]--- [ 42.454607] ------------[ cut here ]------------ [ 42.455547] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.457577] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.459061] Modules linked in: [ 42.459701] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.461936] Tainted: [W]=WARN [ 42.463025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.464519] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.465444] 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 [ 42.468596] RSP: 0018:ffff88801ccffbc0 EFLAGS: 00010286 [ 42.469575] RAX: 0000000000000000 RBX: ffffed100399ff78 RCX: ffffffff813a4050 [ 42.470864] RDX: ffff8880182fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.472175] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100399ff2f [ 42.473434] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.474721] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ccffdf8 [ 42.475989] FS: 00007f84b937a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.477435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.478502] CR2: 00007ffe55275ef7 CR3: 000000000fb97000 CR4: 0000000000350ef0 [ 42.479791] Call Trace: [ 42.480260] [ 42.480721] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.481636] ? __create_object+0x59/0x80 [ 42.482420] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.483400] __vmalloc_noprof+0x59/0x60 [ 42.484121] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.484994] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.485934] bpf_prog_alloc+0x39/0x200 [ 42.486671] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.487607] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.488528] do_seccomp+0x349/0x25e0 [ 42.489208] ? find_held_lock+0x2b/0x80 [ 42.489972] ? do_prlimit+0x310/0x610 [ 42.490710] ? __pfx_do_seccomp+0x10/0x10 [ 42.491512] ? do_raw_spin_unlock+0x53/0x220 [ 42.492301] ? _raw_spin_unlock+0x1e/0x40 [ 42.493088] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.494061] ? static_key_count+0x60/0x80 [ 42.494867] prctl_set_seccomp+0x4e/0x70 [ 42.495655] __do_sys_prctl+0xe6c/0x1d70 [ 42.496458] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.497269] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.498255] ? irqentry_exit+0xf3/0x650 [ 42.499016] do_syscall_64+0xbf/0x430 [ 42.499759] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.500714] RIP: 0033:0x7f84b986c5cd [ 42.501434] 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 [ 42.504611] RSP: 002b:00007ffe55273c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.505959] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84b986c5cd [ 42.507253] RDX: 000055e6eeaf6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.508565] RBP: 00007ffe55273c70 R08: 0000000000000000 R09: 00007ffe55273310 [ 42.509867] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e71c977ad0 [ 42.511155] R13: 00007ffe552740a0 R14: 000055e71c978bc0 R15: 000055e71c989780 [ 42.512463] [ 42.512887] irq event stamp: 1887 [ 42.513543] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 42.515060] hardirqs last disabled at (1906): [] __up_console_sem+0x5d/0x80 [ 42.516594] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 42.518154] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 42.519674] ---[ end trace 0000000000000000 ]--- [ 43.351484] ------------[ cut here ]------------ [ 43.352223] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.354419] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.355624] Modules linked in: [ 43.356120] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.357745] Tainted: [W]=WARN [ 43.358209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.359413] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.360142] 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 [ 43.362777] RSP: 0018:ffff88801a937bc0 EFLAGS: 00010286 [ 43.363584] RAX: 0000000000000000 RBX: ffffed1003526f78 RCX: ffffffff813a4050 [ 43.364656] RDX: ffff8880182fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.365706] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003526f2f [ 43.366754] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.367809] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a937df8 [ 43.368884] FS: 00007f38fa573900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.370075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.370949] CR2: 00007f38faa65580 CR3: 000000000e2dc000 CR4: 0000000000350ef0 [ 43.372004] Call Trace: [ 43.372432] [ 43.372771] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.373501] ? __create_object+0x59/0x80 [ 43.374133] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.374983] __vmalloc_noprof+0x59/0x60 [ 43.375677] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.376462] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.377352] bpf_prog_alloc+0x39/0x200 [ 43.378020] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.379017] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.379904] do_seccomp+0x349/0x25e0 [ 43.380583] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.381450] ? __pfx_do_seccomp+0x10/0x10 [ 43.382094] ? find_held_lock+0x2b/0x80 [ 43.382750] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.383610] ? static_key_count+0x60/0x80 [ 43.384384] prctl_set_seccomp+0x4e/0x70 [ 43.385087] __do_sys_prctl+0xe6c/0x1d70 [ 43.385839] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.386657] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.387576] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.388530] ? irqentry_exit+0xf3/0x650 [ 43.389225] do_syscall_64+0xbf/0x430 [ 43.390209] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.391082] RIP: 0033:0x7f38faa655cd [ 43.391683] 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 [ 43.394345] RSP: 002b:00007ffd858c9aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.395470] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38faa655cd [ 43.396551] RDX: 0000557ead5c7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.397625] RBP: 00007ffd858c9b00 R08: 0000000000000000 R09: 00007ffd858c91a0 [ 43.398692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557ee77d9240 [ 43.399751] R13: 00007ffd858c9f30 R14: 0000557ee77d8bf0 R15: 0000557ee77ed4d0 [ 43.400851] [ 43.401209] irq event stamp: 1851 [ 43.401767] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 43.403026] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 43.404291] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 43.405576] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 43.406937] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62970' (ECDSA) to the list of known hosts. 2025/11/17 13:39:13 fuzzer started 2025/11/17 13:39:13 dialing manager at localhost:37895 2025/11/17 13:39:13 checking machine... 2025/11/17 13:39:13 checking revisions... [ 44.279469] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:39:14 testing simple program... [ 44.363848] cgroup: Unknown subsys name 'net' [ 44.442006] cgroup: Unknown subsys name 'cpuset' [ 44.471762] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:39:13 Registers: info registers vcpu 0 RAX=ffff888009612640 RBX=ffff888009627d50 RCX=ffff888009627794 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff888009612640 RBP=ffffffff85e1ffe0 RSP=ffff888009627788 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000011d83 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888009611bc0 R15=0000000000000002 RIP=ffffffff81528f88 RFL=00000002 [-------] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe5526d000 CR3=000000000d413000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000021a69 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=00000206 [-----P-] 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=00007fd3dc726000 CR3=000000000d3af000 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=3aac71a7b0815b83324203edeff06e90 XMM02=0000000000305320ec2efd57dc4c00df XMM03=000000000030e4985b83f7e3f8f847b8 XMM04=8aaffa1a09a3619e00000000000ae988 XMM05=0394861f14684e59000000000031ec68 XMM06=02d81b1f565551000000000000318a90 XMM07=e042d86d42eb936e000000000030e718 XMM08=5b83f7e3f8f847b80000000000305380 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000