[ 46.376262] ------------[ cut here ]------------ [ 46.377255] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.379466] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.381032] Modules linked in: [ 46.381668] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.384153] Tainted: [W]=WARN [ 46.384889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.386540] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.387537] 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 [ 46.391022] RSP: 0018:ffff88801b1ffbc0 EFLAGS: 00010286 [ 46.392084] RAX: 0000000000000000 RBX: ffffed100363ff78 RCX: ffffffff813a4050 [ 46.393485] RDX: ffff88801c535340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.394912] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100363ff2f [ 46.396287] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.397666] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b1ffdf8 [ 46.399111] FS: 00007fb0827be900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.400676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.401887] CR2: 00007fffa5044ef8 CR3: 000000000d018000 CR4: 0000000000350ef0 [ 46.403283] Call Trace: [ 46.403821] [ 46.404269] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.405248] ? __create_object+0x59/0x80 [ 46.406220] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.407558] __vmalloc_noprof+0x59/0x60 [ 46.408625] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.409863] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.411158] bpf_prog_alloc+0x39/0x200 [ 46.412197] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.413494] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.414814] do_seccomp+0x349/0x25e0 [ 46.415812] ? find_held_lock+0x2b/0x80 [ 46.416871] ? do_prlimit+0x310/0x610 [ 46.417849] ? __pfx_do_seccomp+0x10/0x10 [ 46.418855] ? do_raw_spin_unlock+0x53/0x220 [ 46.420030] ? _raw_spin_unlock+0x1e/0x40 [ 46.421044] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.422401] ? static_key_count+0x60/0x80 [ 46.423511] prctl_set_seccomp+0x4e/0x70 [ 46.424580] __do_sys_prctl+0xe6c/0x1d70 [ 46.425659] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.426886] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.428209] ? irqentry_exit+0xf3/0x650 [ 46.429264] do_syscall_64+0xbf/0x430 [ 46.430303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.431605] RIP: 0033:0x7fb082cb05cd [ 46.432557] 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 [ 46.436649] RSP: 002b:00007fffa50430e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.438422] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb082cb05cd [ 46.439862] RDX: 000055f3a5ebce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.441285] RBP: 00007fffa5043140 R08: 0000000000000000 R09: 00007fffa50427e0 [ 46.442740] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f3b02a2bf0 [ 46.444208] R13: 00007fffa5043570 R14: 000055f3b02ac380 R15: 000055f3b02b7460 [ 46.445661] [ 46.446138] irq event stamp: 1867 [ 46.446761] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 46.448160] hardirqs last disabled at (1892): [] __up_console_sem+0x5d/0x80 [ 46.449566] softirqs last enabled at (1880): [] handle_softirqs+0x50c/0x770 [ 46.451027] softirqs last disabled at (1875): [] __irq_exit_rcu+0xc4/0x100 [ 46.452416] ---[ end trace 0000000000000000 ]--- [ 49.728774] ------------[ cut here ]------------ [ 49.729643] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.731661] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.733342] Modules linked in: [ 49.734055] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.736013] Tainted: [W]=WARN [ 49.736578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.738035] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.738945] 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 [ 49.742074] RSP: 0018:ffff88801b02fbc0 EFLAGS: 00010286 [ 49.743037] RAX: 0000000000000000 RBX: ffffed1003605f78 RCX: ffffffff813a4050 [ 49.744568] RDX: ffff8880195d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.745861] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003605f2f [ 49.747132] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.748395] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b02fdf8 [ 49.749659] FS: 00007fbbf6ce6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.751107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.752150] CR2: 00007fbbf71d8580 CR3: 000000002020b000 CR4: 0000000000350ef0 [ 49.753414] Call Trace: [ 49.753924] [ 49.754331] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.755214] ? __create_object+0x59/0x80 [ 49.755988] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.756944] __vmalloc_noprof+0x59/0x60 [ 49.757642] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.758525] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.759457] bpf_prog_alloc+0x39/0x200 [ 49.760180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.761093] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.762012] do_seccomp+0x349/0x25e0 [ 49.762673] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.763562] ? __pfx_do_seccomp+0x10/0x10 [ 49.764346] ? find_held_lock+0x2b/0x80 [ 49.765112] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.766071] ? static_key_count+0x60/0x80 [ 49.766863] prctl_set_seccomp+0x4e/0x70 [ 49.767589] __do_sys_prctl+0xe6c/0x1d70 [ 49.768385] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.769227] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.770194] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.771155] ? irqentry_exit+0xf3/0x650 [ 49.771909] do_syscall_64+0xbf/0x430 [ 49.772592] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.773528] RIP: 0033:0x7fbbf71d85cd [ 49.774240] 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 [ 49.777360] RSP: 002b:00007ffd84458fb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.778730] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbbf71d85cd [ 49.779994] RDX: 000055e72444ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.781272] RBP: 00007ffd84459010 R08: 0000000000000000 R09: 00007ffd844586b0 [ 49.782542] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e760f35ad0 [ 49.783805] R13: 00007ffd84459440 R14: 000055e760f36bc0 R15: 000055e760f47780 [ 49.785094] [ 49.785518] irq event stamp: 1887 [ 49.786156] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 49.787418] hardirqs last disabled at (1906): [] __up_console_sem+0x5d/0x80 [ 49.788671] softirqs last enabled at (1826): [] handle_softirqs+0x50c/0x770 [ 49.789983] softirqs last disabled at (1821): [] __irq_exit_rcu+0xc4/0x100 [ 49.791240] ---[ end trace 0000000000000000 ]--- [ 50.536952] ------------[ cut here ]------------ [ 50.537680] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.539392] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.540599] Modules linked in: [ 50.541125] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.542779] Tainted: [W]=WARN [ 50.543236] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.544451] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.545214] 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 [ 50.547916] RSP: 0018:ffff888015f47bc0 EFLAGS: 00010286 [ 50.548687] RAX: 0000000000000000 RBX: ffffed1002be8f78 RCX: ffffffff813a4050 [ 50.549777] RDX: ffff888009cfd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.550873] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002be8f2f [ 50.551942] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.553009] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f47df8 [ 50.554091] FS: 00007fcec2660900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.555284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.556166] CR2: 00007fff16cd2ef8 CR3: 0000000020222000 CR4: 0000000000350ef0 [ 50.557240] Call Trace: [ 50.557633] [ 50.558025] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.558781] ? __create_object+0x59/0x80 [ 50.559395] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.560209] __vmalloc_noprof+0x59/0x60 [ 50.560844] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.561531] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.562317] bpf_prog_alloc+0x39/0x200 [ 50.562939] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.563671] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.564430] do_seccomp+0x349/0x25e0 [ 50.565027] ? find_held_lock+0x2b/0x80 [ 50.565618] ? do_prlimit+0x310/0x610 [ 50.566245] ? __pfx_do_seccomp+0x10/0x10 [ 50.566896] ? do_raw_spin_unlock+0x53/0x220 [ 50.567553] ? _raw_spin_unlock+0x1e/0x40 [ 50.568203] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.569001] ? static_key_count+0x60/0x80 [ 50.569642] prctl_set_seccomp+0x4e/0x70 [ 50.570301] __do_sys_prctl+0xe6c/0x1d70 [ 50.570946] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.571620] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.572418] ? irqentry_exit+0xf3/0x650 [ 50.573046] do_syscall_64+0xbf/0x430 [ 50.573623] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.574423] RIP: 0033:0x7fcec2b525cd [ 50.575015] 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 [ 50.577669] RSP: 002b:00007fff16cd1b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.578835] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcec2b525cd [ 50.579909] RDX: 000055c551c55e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.580992] RBP: 00007fff16cd1b70 R08: 0000000000000000 R09: 00007fff16cd1210 [ 50.582068] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c582510240 [ 50.583143] R13: 00007fff16cd1fa0 R14: 000055c58250fbf0 R15: 000055c5825244d0 [ 50.584222] [ 50.584575] irq event stamp: 1709 [ 50.585119] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 50.586383] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 50.587656] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 50.588962] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 50.590244] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64971' (ECDSA) to the list of known hosts. 2025/11/18 15:00:00 fuzzer started 2025/11/18 15:00:00 dialing manager at localhost:34383 2025/11/18 15:00:00 checking machine... 2025/11/18 15:00:00 checking revisions... [ 51.529228] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:00:00 testing simple program... [ 51.614999] cgroup: Unknown subsys name 'net' [ 51.673337] cgroup: Unknown subsys name 'cpuset' [ 51.685530] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:59:59 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce08b58 RCX=ffff88806ce08974 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff8880174da668 RBP=ffff88806ce01000 RSP=ffff88806ce089a8 R8 =ffffffff86a49dd0 R9 =ffff88806ce08a60 R10=000000000003c9ed R11=0000000000012f5f R12=ffff88806ce08a01 R13=ffff88806ce08a68 R14=ffff88806ce08b58 R15=ffff88806ce08a20 RIP=ffffffff8152902d RFL=00000292 [--S-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 00007fbbf6ce6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbbf6cab008 CR3=000000000e06f000 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=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=0000000000000001 RBX=ffff8880e548f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888009757748 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011d7b R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888009757840 RIP=ffffffff815bd154 RFL=00000286 [--S--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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb910ba1000 CR3=000000000dc8e000 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=be3f5efc0055ff84754ccd9328d3912f XMM02=2c67c8bc2e329bc30000000000304d98 XMM03=fb795ef6d65770560000000000311db0 XMM04=20b2d178352f816200000000000ae988 XMM05=d423614d9c4b04e000000000003213b8 XMM06=5b75c91c804453420000000000320db0 XMM07=e042d86d42eb936e0000000000312030 XMM08=ad1c1a20b4aca96f0000000000304df8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000