[ 39.122731] ------------[ cut here ]------------ [ 39.123646] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.125624] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.127056] Modules linked in: [ 39.127684] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.129884] Tainted: [W]=WARN [ 39.130482] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.131930] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.132847] 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 [ 39.135999] RSP: 0018:ffff888018bffbc0 EFLAGS: 00010286 [ 39.136976] RAX: 0000000000000000 RBX: ffffed100317ff78 RCX: ffffffff813a4050 [ 39.138231] RDX: ffff888015715340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.139481] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100317ff2f [ 39.140747] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.142005] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018bffdf8 [ 39.143266] FS: 00007fddcb025900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.144684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.145746] CR2: 00007fddcb517580 CR3: 000000000d246000 CR4: 0000000000350ef0 [ 39.146998] Call Trace: [ 39.147505] [ 39.147912] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.148803] ? __create_object+0x59/0x80 [ 39.149576] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.150527] __vmalloc_noprof+0x59/0x60 [ 39.151266] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.152085] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.153006] bpf_prog_alloc+0x39/0x200 [ 39.153727] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.154639] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.155522] do_seccomp+0x349/0x25e0 [ 39.156210] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.157047] ? __pfx_do_seccomp+0x10/0x10 [ 39.157817] ? find_held_lock+0x2b/0x80 [ 39.158554] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.159489] ? static_key_count+0x60/0x80 [ 39.160281] prctl_set_seccomp+0x4e/0x70 [ 39.161011] __do_sys_prctl+0xe6c/0x1d70 [ 39.161775] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.162601] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.163544] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.164501] ? irqentry_exit+0xf3/0x650 [ 39.165256] do_syscall_64+0xbf/0x430 [ 39.165938] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.166889] RIP: 0033:0x7fddcb5175cd [ 39.167582] 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 [ 39.170683] RSP: 002b:00007fffed3de8e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.172018] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fddcb5175cd [ 39.173294] RDX: 00005611b9641e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.174547] RBP: 00007fffed3de940 R08: 0000000000000000 R09: 00007fffed3ddfe0 [ 39.175795] R10: 0000000000000000 R11: 0000000000000246 R12: 00005611f3003ad0 [ 39.177070] R13: 00007fffed3ded70 R14: 00005611f3004bc0 R15: 00005611f3015780 [ 39.178344] [ 39.178768] irq event stamp: 1731 [ 39.179407] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 39.180900] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 39.182395] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 39.183911] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 39.185391] ---[ end trace 0000000000000000 ]--- [ 42.730538] ------------[ cut here ]------------ [ 42.731443] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.733451] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.734864] Modules linked in: [ 42.735483] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.737455] Tainted: [W]=WARN [ 42.737997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.739423] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.740301] 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 [ 42.743414] RSP: 0018:ffff88801a66fbc0 EFLAGS: 00010286 [ 42.744369] RAX: 0000000000000000 RBX: ffffed10034cdf78 RCX: ffffffff813a4050 [ 42.745643] RDX: ffff888013ac9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.746892] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034cdf2f [ 42.748165] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.749432] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a66fdf8 [ 42.750679] FS: 00007f0bbd4a6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.752089] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.753139] CR2: 00007f0bbd998580 CR3: 000000000cb52000 CR4: 0000000000350ef0 [ 42.754408] Call Trace: [ 42.754860] [ 42.755305] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.756168] ? __create_object+0x59/0x80 [ 42.756899] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.757841] __vmalloc_noprof+0x59/0x60 [ 42.758578] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.759437] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.760356] bpf_prog_alloc+0x39/0x200 [ 42.761038] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.761946] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.762830] do_seccomp+0x349/0x25e0 [ 42.763535] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.764414] ? __pfx_do_seccomp+0x10/0x10 [ 42.765196] ? find_held_lock+0x2b/0x80 [ 42.765893] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.766831] ? static_key_count+0x60/0x80 [ 42.767612] prctl_set_seccomp+0x4e/0x70 [ 42.768363] __do_sys_prctl+0xe6c/0x1d70 [ 42.769095] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.769922] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.770865] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.771812] ? irqentry_exit+0xf3/0x650 [ 42.772553] do_syscall_64+0xbf/0x430 [ 42.773291] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.774218] RIP: 0033:0x7f0bbd9985cd [ 42.774874] 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 [ 42.777983] RSP: 002b:00007ffc1671f420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.779329] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0bbd9985cd [ 42.780577] RDX: 0000560fb40e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.781865] RBP: 00007ffc1671f480 R08: 0000000000000000 R09: 00007ffc1671eb20 [ 42.783111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560fb49d9ad0 [ 42.784361] R13: 00007ffc1671f8b0 R14: 0000560fb49dabc0 R15: 0000560fb49eb780 [ 42.785651] [ 42.786067] irq event stamp: 1689 [ 42.786701] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 42.788192] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 42.789687] softirqs last enabled at (1254): [] handle_softirqs+0x50c/0x770 [ 42.791188] softirqs last disabled at (1249): [] __irq_exit_rcu+0xc4/0x100 [ 42.792675] ---[ end trace 0000000000000000 ]--- [ 43.637384] ------------[ cut here ]------------ [ 43.638262] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.640284] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.641683] Modules linked in: [ 43.642313] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.644228] Tainted: [W]=WARN [ 43.644771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.646198] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.647029] 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 [ 43.650090] RSP: 0018:ffff888016f57bc0 EFLAGS: 00010286 [ 43.651037] RAX: 0000000000000000 RBX: ffffed1002deaf78 RCX: ffffffff813a4050 [ 43.652269] RDX: ffff888016968000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.653505] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002deaf2f [ 43.654735] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.655971] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f57df8 [ 43.657241] FS: 00007ff7c54f1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.658624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.659640] CR2: 00007ff7c59e3580 CR3: 000000000e14b000 CR4: 0000000000350ef0 [ 43.660881] Call Trace: [ 43.661360] [ 43.661758] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.662633] ? __create_object+0x59/0x80 [ 43.663389] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.664322] __vmalloc_noprof+0x59/0x60 [ 43.664986] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.665706] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.666464] bpf_prog_alloc+0x39/0x200 [ 43.667037] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.667792] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.668527] do_seccomp+0x349/0x25e0 [ 43.669100] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.669838] ? __pfx_do_seccomp+0x10/0x10 [ 43.670498] ? find_held_lock+0x2b/0x80 [ 43.671090] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.671887] ? static_key_count+0x60/0x80 [ 43.672558] prctl_set_seccomp+0x4e/0x70 [ 43.673214] __do_sys_prctl+0xe6c/0x1d70 [ 43.673818] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.674517] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.675301] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.676050] ? irqentry_exit+0xf3/0x650 [ 43.676687] do_syscall_64+0xbf/0x430 [ 43.677311] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.678069] RIP: 0033:0x7ff7c59e35cd [ 43.678649] 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 [ 43.681290] RSP: 002b:00007ffd1827b8e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.682422] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7c59e35cd [ 43.683486] RDX: 000056007ab53e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.684540] RBP: 00007ffd1827b940 R08: 0000000000000000 R09: 00007ffd1827afe0 [ 43.685605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560092e13ad0 [ 43.686665] R13: 00007ffd1827bd70 R14: 0000560092e14bc0 R15: 0000560092e25780 [ 43.687732] [ 43.688083] irq event stamp: 1651 [ 43.688616] hardirqs last enabled at (1661): [] __up_console_sem+0x78/0x80 [ 43.689882] hardirqs last disabled at (1670): [] __up_console_sem+0x5d/0x80 [ 43.691122] softirqs last enabled at (1206): [] handle_softirqs+0x50c/0x770 [ 43.692405] softirqs last disabled at (1201): [] __irq_exit_rcu+0xc4/0x100 [ 43.693629] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41744' (ECDSA) to the list of known hosts. 2025/11/19 01:43:07 fuzzer started 2025/11/19 01:43:08 dialing manager at localhost:34383 2025/11/19 01:43:08 checking machine... 2025/11/19 01:43:08 checking revisions... [ 44.577869] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:43:08 testing simple program... [ 44.667022] cgroup: Unknown subsys name 'net' [ 44.729666] cgroup: Unknown subsys name 'cpuset' [ 44.742711] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:43:07 Registers: info registers vcpu 0 RAX=ffff888009611bc0 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888009627708 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888009627840 RIP=ffffffff81529327 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 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=00007f314e894000 CR3=000000000dd4f000 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=9dabade3ef65469ca14234502b279c31 XMM02=0000000000301268eff9b2d0a8fce9cb XMM03=00000000003013382c67c8bc2e329bc3 XMM04=c9b8772f5b75da0c00000000000ae988 XMM05=79949f0bcc9e8ac5000000000031eec0 XMM06=d96330e2d2db8632000000000031dd58 XMM07=fb795ef6d6577056000000000030d808 XMM08=2c67c8bc2e329bc300000000003012d8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=000000000000001e RCX=ffffffff81b663b4 RDX=ffff8880162b9bc0 RSI=ffffffff84c9ebf8 RDI=ffff88800e8c3d80 RBP=ffffea00003a30c0 RSP=ffff88801c26f798 R8 =0000000000000000 R9 =0000000000000000 R10=00000000000000f5 R11=0000000000000001 R12=ffff88800e8c3d80 R13=0000000000000001 R14=ffff88800e8c3d9e R15=ffffea00003a30c0 RIP=ffffffff81751898 RFL=00000293 [--S-A-C] 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 00007fc8be026700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0bbda5d618 CR3=000000000e416000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732037303a3334 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323631 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000