[ 46.939474] ------------[ cut here ]------------ [ 46.940407] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.942763] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.944216] Modules linked in: [ 46.944933] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.946902] Tainted: [W]=WARN [ 46.947503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.948964] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.949865] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.953063] RSP: 0018:ffff8880163cfbc0 EFLAGS: 00010286 [ 46.954035] RAX: 0000000000000000 RBX: ffffed1002c79f78 RCX: ffffffff813a4050 [ 46.955299] RDX: ffff888018420000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.956564] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c79f2f [ 46.957843] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.959111] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163cfdf8 [ 46.960382] FS: 00007f2316c96900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.961813] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.962856] CR2: 00007f2317188580 CR3: 0000000013b6c000 CR4: 0000000000350ef0 [ 46.964124] Call Trace: [ 46.964643] [ 46.965049] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.965926] ? __create_object+0x59/0x80 [ 46.966701] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.967659] __vmalloc_noprof+0x59/0x60 [ 46.968410] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.969230] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.970152] bpf_prog_alloc+0x39/0x200 [ 46.970873] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.971779] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.972691] do_seccomp+0x349/0x25e0 [ 46.973402] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.974250] ? __pfx_do_seccomp+0x10/0x10 [ 46.975016] ? find_held_lock+0x2b/0x80 [ 46.975756] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.976707] ? static_key_count+0x60/0x80 [ 46.977506] prctl_set_seccomp+0x4e/0x70 [ 46.978236] __do_sys_prctl+0xe6c/0x1d70 [ 46.979014] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.979857] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.980844] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.981796] ? irqentry_exit+0xf3/0x650 [ 46.982548] do_syscall_64+0xbf/0x430 [ 46.983244] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.984196] RIP: 0033:0x7f23171885cd [ 46.984921] 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 [ 46.988032] RSP: 002b:00007fff3c92d9a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.989407] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f23171885cd [ 46.990706] RDX: 0000564159da1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.991978] RBP: 00007fff3c92da00 R08: 0000000000000000 R09: 00007fff3c92d0a0 [ 46.993271] R10: 0000000000000000 R11: 0000000000000246 R12: 00005641864b9ad0 [ 46.994535] R13: 00007fff3c92de30 R14: 00005641864babc0 R15: 00005641864cb780 [ 46.995840] [ 46.996259] irq event stamp: 1757 [ 46.996914] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 46.998430] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 46.999953] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 47.001494] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 47.003021] ---[ end trace 0000000000000000 ]--- [ 50.351440] ------------[ cut here ]------------ [ 50.352316] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.354381] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 50.355982] Modules linked in: [ 50.356614] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.358611] Tainted: [W]=WARN [ 50.359162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.360600] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.361516] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 50.364662] RSP: 0018:ffff888017427bc0 EFLAGS: 00010286 [ 50.365642] RAX: 0000000000000000 RBX: ffffed1002e84f78 RCX: ffffffff813a4050 [ 50.366917] RDX: ffff88801a64d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.368195] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e84f2f [ 50.369467] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.370725] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017427df8 [ 50.372014] FS: 00007f26ea9c8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.373457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.374510] CR2: 00007ffe27d7fef7 CR3: 000000001f684000 CR4: 0000000000350ef0 [ 50.375784] Call Trace: [ 50.376249] [ 50.376712] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.377607] ? __create_object+0x59/0x80 [ 50.378397] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.379314] __vmalloc_noprof+0x59/0x60 [ 50.380069] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.380974] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.381895] bpf_prog_alloc+0x39/0x200 [ 50.382631] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.383580] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.384485] do_seccomp+0x349/0x25e0 [ 50.385173] ? find_held_lock+0x2b/0x80 [ 50.385919] ? do_prlimit+0x310/0x610 [ 50.386653] ? __pfx_do_seccomp+0x10/0x10 [ 50.387441] ? do_raw_spin_unlock+0x53/0x220 [ 50.388224] ? _raw_spin_unlock+0x1e/0x40 [ 50.389004] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.389956] ? static_key_count+0x60/0x80 [ 50.390749] prctl_set_seccomp+0x4e/0x70 [ 50.391534] __do_sys_prctl+0xe6c/0x1d70 [ 50.392278] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.393148] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.394113] ? irqentry_exit+0xf3/0x650 [ 50.394875] do_syscall_64+0xbf/0x430 [ 50.395611] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.396559] RIP: 0033:0x7f26eaeba5cd [ 50.397227] 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 [ 50.400378] RSP: 002b:00007ffe27d7e560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.401738] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f26eaeba5cd [ 50.403004] RDX: 0000563eac284e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.404286] RBP: 00007ffe27d7e5c0 R08: 0000000000000000 R09: 00007ffe27d7dc60 [ 50.405567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ebbde12b0 [ 50.406839] R13: 00007ffe27d7e9f0 R14: 0000563ebbde3d20 R15: 0000563ebbdf58d0 [ 50.408134] [ 50.408597] irq event stamp: 2063 [ 50.409205] hardirqs last enabled at (2071): [] __up_console_sem+0x78/0x80 [ 50.410718] hardirqs last disabled at (2080): [] __up_console_sem+0x5d/0x80 [ 50.412228] softirqs last enabled at (1966): [] handle_softirqs+0x50c/0x770 [ 50.413760] softirqs last disabled at (1961): [] __irq_exit_rcu+0xc4/0x100 [ 50.415268] ---[ end trace 0000000000000000 ]--- [ 51.191702] ------------[ cut here ]------------ [ 51.192634] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.194661] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 51.196121] Modules linked in: [ 51.196786] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.198768] Tainted: [W]=WARN [ 51.199369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.201079] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.202062] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 51.205233] RSP: 0018:ffff8880175bfbc0 EFLAGS: 00010286 [ 51.206202] RAX: 0000000000000000 RBX: ffffed1002eb7f78 RCX: ffffffff813a4050 [ 51.207486] RDX: ffff88800f2d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.208774] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb7f2f [ 51.210069] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.211371] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175bfdf8 [ 51.212660] FS: 00007fee50d7f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.214107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.215175] CR2: 00007ffd3bfcbef7 CR3: 000000001f822000 CR4: 0000000000350ef0 [ 51.216445] Call Trace: [ 51.216927] [ 51.217329] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.218200] ? __create_object+0x59/0x80 [ 51.218962] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.219913] __vmalloc_noprof+0x59/0x60 [ 51.220671] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.221534] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.222441] bpf_prog_alloc+0x39/0x200 [ 51.223136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.224053] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.224976] do_seccomp+0x349/0x25e0 [ 51.225693] ? find_held_lock+0x2b/0x80 [ 51.226449] ? do_prlimit+0x310/0x610 [ 51.227145] ? __pfx_do_seccomp+0x10/0x10 [ 51.227925] ? do_raw_spin_unlock+0x53/0x220 [ 51.228758] ? _raw_spin_unlock+0x1e/0x40 [ 51.229524] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.230478] ? static_key_count+0x60/0x80 [ 51.231225] prctl_set_seccomp+0x4e/0x70 [ 51.231987] __do_sys_prctl+0xe6c/0x1d70 [ 51.232768] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.233674] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.234634] ? irqentry_exit+0xf3/0x650 [ 51.235396] do_syscall_64+0xbf/0x430 [ 51.236087] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.237053] RIP: 0033:0x7fee512715cd [ 51.237742] 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 [ 51.240891] RSP: 002b:00007ffd3bfc9af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.242260] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee512715cd [ 51.243537] RDX: 000055953af7ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.244823] RBP: 00007ffd3bfc9b50 R08: 0000000000000000 R09: 00007ffd3bfc91f0 [ 51.246091] R10: 0000000000000000 R11: 0000000000000246 R12: 000055955e726240 [ 51.247373] R13: 00007ffd3bfc9f80 R14: 000055955e72f380 R15: 000055955e73a540 [ 51.248681] [ 51.249104] irq event stamp: 1835 [ 51.249720] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 51.250976] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 51.252242] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 51.253526] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 51.254788] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17888' (ECDSA) to the list of known hosts. 2025/11/19 04:22:04 fuzzer started 2025/11/19 04:22:04 dialing manager at localhost:34383 2025/11/19 04:22:04 checking machine... 2025/11/19 04:22:04 checking revisions... [ 52.167972] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:22:04 testing simple program... [ 52.247459] cgroup: Unknown subsys name 'net' [ 52.318996] cgroup: Unknown subsys name 'cpuset' [ 52.333844] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:22:03 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009612618 RSP=ffff888009627698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f26eaf7f618 CR3=000000001f6fa000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff81b2d6a9 RDX=000000000000b2d6 RSI=000000000000b2d6 RDI=ffffffff86ef06b0 RBP=ffff888009757898 RSP=ffff8880097577d0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff8880097578a0 R13=ffff888009757888 R14=ffff888009757881 R15=ffff888009757840 RIP=ffffffff8135e5e2 RFL=00000212 [----A--] 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5d2773a038 CR3=000000000cfe2000 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=32323a343020393120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732033303a3232 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383638 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000