[ 39.368833] ------------[ cut here ]------------ [ 39.369756] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.371802] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/231 [ 39.373257] Modules linked in: [ 39.373878] CPU: 0 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.376106] Tainted: [W]=WARN [ 39.376778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.378253] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.379184] 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 [ 39.382335] RSP: 0018:ffff888015be7bc0 EFLAGS: 00010286 [ 39.383281] RAX: 0000000000000000 RBX: ffffed1002b7cf78 RCX: ffffffff813a4050 [ 39.384618] RDX: ffff888015d23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.385898] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b7cf2f [ 39.387207] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.388494] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015be7df8 [ 39.389797] FS: 00007f644923e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.391251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.392322] CR2: 00007ffd314a7ef7 CR3: 000000000f839000 CR4: 0000000000350ef0 [ 39.393623] Call Trace: [ 39.394086] [ 39.394545] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.395455] ? __create_object+0x59/0x80 [ 39.396189] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.397164] __vmalloc_noprof+0x59/0x60 [ 39.397923] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.398807] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.399774] bpf_prog_alloc+0x39/0x200 [ 39.400508] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.401451] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.402381] do_seccomp+0x349/0x25e0 [ 39.403070] ? find_held_lock+0x2b/0x80 [ 39.403837] ? do_prlimit+0x310/0x610 [ 39.404601] ? __pfx_do_seccomp+0x10/0x10 [ 39.405397] ? do_raw_spin_unlock+0x53/0x220 [ 39.406210] ? _raw_spin_unlock+0x1e/0x40 [ 39.407001] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.407974] ? static_key_count+0x60/0x80 [ 39.408791] prctl_set_seccomp+0x4e/0x70 [ 39.409583] __do_sys_prctl+0xe6c/0x1d70 [ 39.410371] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.411201] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.412185] ? irqentry_exit+0xf3/0x650 [ 39.412949] do_syscall_64+0xbf/0x430 [ 39.413695] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.414667] RIP: 0033:0x7f64497305cd [ 39.415382] 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 [ 39.418568] RSP: 002b:00007ffd314a61a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.419924] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64497305cd [ 39.421208] RDX: 0000563b51b3ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.422491] RBP: 00007ffd314a6200 R08: 0000000000000000 R09: 00007ffd314a58a0 [ 39.423792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b876b6ad0 [ 39.425079] R13: 00007ffd314a6630 R14: 0000563b876b7bc0 R15: 0000563b876c8780 [ 39.426401] [ 39.426831] irq event stamp: 1785 [ 39.427505] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 39.429005] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 39.430527] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 39.431975] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 39.433244] ---[ end trace 0000000000000000 ]--- [ 42.906463] ------------[ cut here ]------------ [ 42.907438] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.909483] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.912127] Modules linked in: [ 42.912788] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.914732] Tainted: [W]=WARN [ 42.915289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.916799] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.917718] 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 [ 42.920843] RSP: 0018:ffff888016337bc0 EFLAGS: 00010286 [ 42.921810] RAX: 0000000000000000 RBX: ffffed1002c66f78 RCX: ffffffff813a4050 [ 42.923083] RDX: ffff88800eed0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.924355] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c66f2f [ 42.925611] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.926861] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016337df8 [ 42.928148] FS: 00007fa9f4566900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.929593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.930647] CR2: 00007fa9f4a58580 CR3: 000000001e221000 CR4: 0000000000350ef0 [ 42.931923] Call Trace: [ 42.932419] [ 42.932822] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.933713] ? __create_object+0x59/0x80 [ 42.934504] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.935496] __vmalloc_noprof+0x59/0x60 [ 42.936214] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.937081] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.938015] bpf_prog_alloc+0x39/0x200 [ 42.938746] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.939694] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.940588] do_seccomp+0x349/0x25e0 [ 42.941249] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.942147] ? __pfx_do_seccomp+0x10/0x10 [ 42.942955] ? find_held_lock+0x2b/0x80 [ 42.943731] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.944684] ? static_key_count+0x60/0x80 [ 42.945477] prctl_set_seccomp+0x4e/0x70 [ 42.946195] __do_sys_prctl+0xe6c/0x1d70 [ 42.946966] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.947827] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.948787] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.949770] ? irqentry_exit+0xf3/0x650 [ 42.950534] do_syscall_64+0xbf/0x430 [ 42.951224] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.952163] RIP: 0033:0x7fa9f4a585cd [ 42.952863] 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 [ 42.955990] RSP: 002b:00007ffce6d409a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.957336] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa9f4a585cd [ 42.958602] RDX: 000055b622a69e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.959877] RBP: 00007ffce6d40a00 R08: 0000000000000000 R09: 00007ffce6d400a0 [ 42.961150] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6487c1240 [ 42.962432] R13: 00007ffce6d40e30 R14: 000055b6487c0bf0 R15: 000055b6487d54d0 [ 42.963732] [ 42.964138] irq event stamp: 2099 [ 42.964677] hardirqs last enabled at (2109): [] __up_console_sem+0x78/0x80 [ 42.965929] hardirqs last disabled at (2118): [] __up_console_sem+0x5d/0x80 [ 42.967191] softirqs last enabled at (2078): [] handle_softirqs+0x50c/0x770 [ 42.968463] softirqs last disabled at (2073): [] __irq_exit_rcu+0xc4/0x100 [ 42.969709] ---[ end trace 0000000000000000 ]--- [ 43.761394] ------------[ cut here ]------------ [ 43.762342] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.764519] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.765961] Modules linked in: [ 43.766858] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.768913] Tainted: [W]=WARN [ 43.769522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.770997] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.771937] 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 [ 43.775097] RSP: 0018:ffff8880171ffbc0 EFLAGS: 00010286 [ 43.776096] RAX: 0000000000000000 RBX: ffffed1002e3ff78 RCX: ffffffff813a4050 [ 43.777368] RDX: ffff888015b70000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.778652] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3ff2f [ 43.779955] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.781249] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171ffdf8 [ 43.782537] FS: 00007f19bf163900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.783976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.785043] CR2: 00007f19bf655580 CR3: 0000000016762000 CR4: 0000000000350ef0 [ 43.786342] Call Trace: [ 43.786806] [ 43.787235] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.788158] ? __create_object+0x59/0x80 [ 43.788943] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.789927] __vmalloc_noprof+0x59/0x60 [ 43.790698] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.791618] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.792562] bpf_prog_alloc+0x39/0x200 [ 43.793251] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.794195] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.795135] do_seccomp+0x349/0x25e0 [ 43.795876] ? __pfx_do_seccomp+0x10/0x10 [ 43.796666] ? static_key_count+0x4f/0x80 [ 43.797485] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.798460] ? static_key_count+0x60/0x80 [ 43.799231] prctl_set_seccomp+0x4e/0x70 [ 43.800020] __do_sys_prctl+0xe6c/0x1d70 [ 43.800802] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.801675] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.802644] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.803643] ? irqentry_exit+0xf3/0x650 [ 43.804428] do_syscall_64+0xbf/0x430 [ 43.805116] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.806083] RIP: 0033:0x7f19bf6555cd [ 43.806801] 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 [ 43.810000] RSP: 002b:00007ffc49ae5e40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.811419] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f19bf6555cd [ 43.812720] RDX: 00005595ae0f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.814017] RBP: 00007ffc49ae5ea0 R08: 0000000000000000 R09: 00007ffc49ae5540 [ 43.815343] R10: 0000000000000000 R11: 0000000000000246 R12: 00005595c280c2b0 [ 43.816647] R13: 00007ffc49ae62d0 R14: 00005595c280ed20 R15: 00005595c28208d0 [ 43.817966] [ 43.818454] irq event stamp: 1863 [ 43.819091] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 43.820639] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 43.822179] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 43.823752] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 43.825286] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14769' (ECDSA) to the list of known hosts. 2025/11/17 17:42:27 fuzzer started 2025/11/17 17:42:28 dialing manager at localhost:37895 2025/11/17 17:42:28 checking machine... 2025/11/17 17:42:28 checking revisions... [ 44.703696] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:42:28 testing simple program... [ 44.796913] cgroup: Unknown subsys name 'net' [ 44.866963] cgroup: Unknown subsys name 'cpuset' [ 44.885121] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:42:27 Registers: info registers vcpu 0 RAX=ffffffff88596180 RBX=ffff88800d42b780 RCX=0000000000000002 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce088a8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526f55 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 00007fa9f4566900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055b6487c2954 CR3=000000001e21e000 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=6720646572637465733a4d41503d706f 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=0000000059e0cde4 RBX=0000000000000000 RCX=0000000000000001 RDX=000000000000001d RSI=ffffffff812c599c RDI=ffffffff87ada040 RBP=ffffffff87ada040 RSP=ffff88806cf08c58 R8 =0000000000000001 R9 =ffffed100d9e1190 R10=0000000000000003 R11=0000000000000001 R12=ffff888009643780 R13=0000000000000004 R14=0000000000000004 R15=ffff8880096441d8 RIP=ffffffff84c71799 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 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=00007ffdac21d9d8 CR3=000000000d29d000 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=bff1890cbd72d6b85d4b8e1b6607bb31 XMM02=ec2efd57dc4c00df0000000000303d20 XMM03=5340c4f250830f500000000000303df0 XMM04=6ea86658f70189ce00000000000ae988 XMM05=35da78a76720b26c00000000003214e8 XMM06=5b75c91c80445342000000000031ffd8 XMM07=e042d86d42eb936e0000000000310ae0 XMM08=5340c4f250830f500000000000303df0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000