[ 39.164568] ------------[ cut here ]------------ [ 39.165544] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.167621] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.169096] Modules linked in: [ 39.169691] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.171810] Tainted: [W]=WARN [ 39.172421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.173894] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.174816] 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 [ 39.177994] RSP: 0018:ffff8880178a7bc0 EFLAGS: 00010286 [ 39.179018] RAX: 0000000000000000 RBX: ffffed1002f14f78 RCX: ffffffff813a4050 [ 39.180332] RDX: ffff88800f66d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.181627] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f14f2f [ 39.182949] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.184229] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178a7df8 [ 39.185524] FS: 00007f1c862f1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.186971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.188036] CR2: 00007f1c867e3580 CR3: 000000000a004000 CR4: 0000000000350ef0 [ 39.189337] Call Trace: [ 39.189800] [ 39.190275] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.191179] ? __create_object+0x59/0x80 [ 39.191972] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.192966] __vmalloc_noprof+0x59/0x60 [ 39.193715] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.194634] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.195594] bpf_prog_alloc+0x39/0x200 [ 39.196339] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.197283] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.198206] do_seccomp+0x349/0x25e0 [ 39.198879] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.199797] ? __pfx_do_seccomp+0x10/0x10 [ 39.200585] ? find_held_lock+0x2b/0x80 [ 39.201351] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.202343] ? static_key_count+0x60/0x80 [ 39.203156] prctl_set_seccomp+0x4e/0x70 [ 39.203894] __do_sys_prctl+0xe6c/0x1d70 [ 39.204697] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.205552] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.206545] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.207519] ? irqentry_exit+0xf3/0x650 [ 39.208291] do_syscall_64+0xbf/0x430 [ 39.209030] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.210001] RIP: 0033:0x7f1c867e35cd [ 39.210672] 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 [ 39.213861] RSP: 002b:00007fffef457d40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.215259] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c867e35cd [ 39.216545] RDX: 000055a2977d5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.217844] RBP: 00007fffef457da0 R08: 0000000000000000 R09: 00007fffef457440 [ 39.219164] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a2d29fabf0 [ 39.220452] R13: 00007fffef4581d0 R14: 000055a2d2a04380 R15: 000055a2d2a0f460 [ 39.221768] [ 39.222238] irq event stamp: 3067 [ 39.222853] hardirqs last enabled at (3075): [] __up_console_sem+0x78/0x80 [ 39.224384] hardirqs last disabled at (3084): [] __up_console_sem+0x5d/0x80 [ 39.225924] softirqs last enabled at (3054): [] handle_softirqs+0x50c/0x770 [ 39.227498] softirqs last disabled at (3049): [] __irq_exit_rcu+0xc4/0x100 [ 39.229018] ---[ end trace 0000000000000000 ]--- [ 42.624522] ------------[ cut here ]------------ [ 42.625424] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.627476] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.628941] Modules linked in: [ 42.629519] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.631465] Tainted: [W]=WARN [ 42.632046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.633493] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.634389] 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 [ 42.637513] RSP: 0018:ffff888016d07bc0 EFLAGS: 00010286 [ 42.638488] RAX: 0000000000000000 RBX: ffffed1002da0f78 RCX: ffffffff813a4050 [ 42.639748] RDX: ffff888016820000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.640991] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da0f2f [ 42.642269] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.643532] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d07df8 [ 42.644784] FS: 00007f2a7bc8c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.646186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.647240] CR2: 00007ffd1a7b3ef7 CR3: 0000000017dd6000 CR4: 0000000000350ef0 [ 42.648503] Call Trace: [ 42.648989] [ 42.649392] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.650309] ? __create_object+0x59/0x80 [ 42.651088] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.652044] __vmalloc_noprof+0x59/0x60 [ 42.652752] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.653607] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.654531] bpf_prog_alloc+0x39/0x200 [ 42.655250] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.656160] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.657043] do_seccomp+0x349/0x25e0 [ 42.657708] ? find_held_lock+0x2b/0x80 [ 42.658463] ? do_prlimit+0x310/0x610 [ 42.659189] ? __pfx_do_seccomp+0x10/0x10 [ 42.659959] ? do_raw_spin_unlock+0x53/0x220 [ 42.660731] ? _raw_spin_unlock+0x1e/0x40 [ 42.661490] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.662444] ? static_key_count+0x60/0x80 [ 42.663226] prctl_set_seccomp+0x4e/0x70 [ 42.663989] __do_sys_prctl+0xe6c/0x1d70 [ 42.664708] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.665553] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.666524] ? irqentry_exit+0xf3/0x650 [ 42.667279] do_syscall_64+0xbf/0x430 [ 42.668010] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.668948] RIP: 0033:0x7f2a7c17e5cd [ 42.669607] 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 [ 42.672725] RSP: 002b:00007ffd1a7b1dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.674059] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a7c17e5cd [ 42.675322] RDX: 0000559577a32e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.676586] RBP: 00007ffd1a7b1e20 R08: 0000000000000000 R09: 00007ffd1a7b14c0 [ 42.677858] R10: 0000000000000000 R11: 0000000000000246 R12: 00005595ab2dabf0 [ 42.679123] R13: 00007ffd1a7b2250 R14: 00005595ab2e4380 R15: 00005595ab2ef460 [ 42.680408] [ 42.680837] irq event stamp: 1701 [ 42.681476] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 42.682985] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 42.684483] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 42.686010] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 42.687369] ---[ end trace 0000000000000000 ]--- [ 43.525060] ------------[ cut here ]------------ [ 43.525791] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.527534] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.528749] Modules linked in: [ 43.529286] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.530961] Tainted: [W]=WARN [ 43.531433] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.532653] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.533420] 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 [ 43.536089] RSP: 0018:ffff888016f3fbc0 EFLAGS: 00010286 [ 43.536865] RAX: 0000000000000000 RBX: ffffed1002de7f78 RCX: ffffffff813a4050 [ 43.537934] RDX: ffff888016325340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.538988] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de7f2f [ 43.540032] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.541067] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f3fdf8 [ 43.542106] FS: 00007f794cb69900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.543311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.544193] CR2: 00007ffcee05fef7 CR3: 0000000009bcb000 CR4: 0000000000350ef0 [ 43.545260] Call Trace: [ 43.545646] [ 43.546022] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.546746] ? __create_object+0x59/0x80 [ 43.547403] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.548207] __vmalloc_noprof+0x59/0x60 [ 43.548812] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.549536] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.550317] bpf_prog_alloc+0x39/0x200 [ 43.550900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.551677] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.552428] do_seccomp+0x349/0x25e0 [ 43.553018] ? find_held_lock+0x2b/0x80 [ 43.553610] ? do_prlimit+0x310/0x610 [ 43.554224] ? __pfx_do_seccomp+0x10/0x10 [ 43.554859] ? do_raw_spin_unlock+0x53/0x220 [ 43.555553] ? _raw_spin_unlock+0x1e/0x40 [ 43.556200] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.557004] ? static_key_count+0x60/0x80 [ 43.557639] prctl_set_seccomp+0x4e/0x70 [ 43.558299] __do_sys_prctl+0xe6c/0x1d70 [ 43.558940] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.559623] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.560422] ? irqentry_exit+0xf3/0x650 [ 43.561059] do_syscall_64+0xbf/0x430 [ 43.561641] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.562437] RIP: 0033:0x7f794d05b5cd [ 43.563023] 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 [ 43.565691] RSP: 002b:00007ffcee05e9f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.566829] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f794d05b5cd [ 43.567897] RDX: 000055fc254f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.568964] RBP: 00007ffcee05ea50 R08: 0000000000000000 R09: 00007ffcee05e0f0 [ 43.570037] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fc5357f2b0 [ 43.571129] R13: 00007ffcee05ee80 R14: 000055fc53581d20 R15: 000055fc535938d0 [ 43.572245] [ 43.572604] irq event stamp: 1711 [ 43.573147] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 43.574437] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 43.575723] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 43.577020] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 43.578304] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35017' (ECDSA) to the list of known hosts. 2025/11/17 11:44:24 fuzzer started 2025/11/17 11:44:24 dialing manager at localhost:37895 2025/11/17 11:44:24 checking machine... 2025/11/17 11:44:24 checking revisions... [ 44.462111] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:44:24 testing simple program... [ 44.559153] cgroup: Unknown subsys name 'net' [ 44.628010] cgroup: Unknown subsys name 'cpuset' [ 44.642594] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:44:23 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=ffffffff817d97d6 RDX=fffffbfff0cc9ecb RSI=0000000000000008 RDI=ffffffff8664f650 RBP=ffff88800f6e0090 RSP=ffff888014297638 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=ffff888013024990 R13=ffff888013024b80 R14=ffff88800f6e0090 R15=ffff888013024990 RIP=ffffffff817d97de RFL=00000047 [---Z-PC] 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 00007efc83541900 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=00007f2a7c243618 CR3=000000000cf52000 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=6faab86d068a25b542437feadd2697f9 XMM02=0000000000304ee0eff9b2d0a8fce9cb XMM03=0000000000304fb02c67c8bc2e329bc3 XMM04=b17b291d4866bdf400000000000ae988 XMM05=ed93dccf57a309520000000000322e80 XMM06=d8dfd864a6e29d6e0000000000321c20 XMM07=fb795ef6d65770560000000000312578 XMM08=2c67c8bc2e329bc30000000000304f50 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000014 RBX=ffff88800efea6b8 RCX=ffff88806cf08c24 RDX=0000000000000005 RSI=ffffffff88598148 RDI=ffff88800efea6b8 RBP=ffffffff88598148 RSP=ffff88806cf08bd0 R8 =ffffffff85ca1480 R9 =ffffffffffffffff R10=ffffffffffffffff R11=0000001d50100bb0 R12=ffff88800efea6b8 R13=ffff88806cf08c24 R14=0000000000000005 R15=0000000000000005 RIP=ffffffff84c71f8a 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 00007f18147b0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff97ff04d8 CR3=000000000e380000 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=34343a313120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383139 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000