[ 38.992406] ------------[ cut here ]------------ [ 38.993306] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.995296] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.996729] Modules linked in: [ 38.997300] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.999466] Tainted: [W]=WARN [ 39.000117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.001568] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.002457] 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 [ 39.005564] RSP: 0018:ffff888013f8fbc0 EFLAGS: 00010286 [ 39.006531] RAX: 0000000000000000 RBX: ffffed10027f1f78 RCX: ffffffff813a4050 [ 39.007792] RDX: ffff888016fb0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.009044] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027f1f2f [ 39.010296] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.011548] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f8fdf8 [ 39.012817] FS: 00007f6968156900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.014232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.015262] CR2: 00007f6968648580 CR3: 000000001032f000 CR4: 0000000000350ef0 [ 39.016529] Call Trace: [ 39.017034] [ 39.017439] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.018323] ? __create_object+0x59/0x80 [ 39.019092] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.020058] __vmalloc_noprof+0x59/0x60 [ 39.020809] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.021670] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.022538] bpf_prog_alloc+0x39/0x200 [ 39.023257] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.024193] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.025081] do_seccomp+0x349/0x25e0 [ 39.025795] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.026682] ? __pfx_do_seccomp+0x10/0x10 [ 39.027418] ? find_held_lock+0x2b/0x80 [ 39.028181] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.029130] ? static_key_count+0x60/0x80 [ 39.029921] prctl_set_seccomp+0x4e/0x70 [ 39.030689] __do_sys_prctl+0xe6c/0x1d70 [ 39.031409] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.032249] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.033196] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.034147] ? irqentry_exit+0xf3/0x650 [ 39.034891] do_syscall_64+0xbf/0x430 [ 39.035572] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.036507] RIP: 0033:0x7f69686485cd [ 39.037195] 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 [ 39.040308] RSP: 002b:00007fffb7480280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.041646] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69686485cd [ 39.042893] RDX: 00005608fc78ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.044162] RBP: 00007fffb74802e0 R08: 0000000000000000 R09: 00007fffb747f980 [ 39.045431] R10: 0000000000000000 R11: 0000000000000246 R12: 000056092b9cbad0 [ 39.046675] R13: 00007fffb7480710 R14: 000056092b9ccbc0 R15: 000056092b9dd780 [ 39.047954] [ 39.048372] irq event stamp: 1787 [ 39.049000] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 39.050493] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 39.051998] softirqs last enabled at (1370): [] handle_softirqs+0x50c/0x770 [ 39.053513] softirqs last disabled at (1365): [] __irq_exit_rcu+0xc4/0x100 [ 39.054982] ---[ end trace 0000000000000000 ]--- [ 41.766985] ------------[ cut here ]------------ [ 41.767946] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.770048] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.771534] Modules linked in: [ 41.773588] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.775693] Tainted: [W]=WARN [ 41.776262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.777726] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.778592] 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 [ 41.781817] RSP: 0018:ffff8880169d7bc0 EFLAGS: 00010286 [ 41.782791] RAX: 0000000000000000 RBX: ffffed1002d3af78 RCX: ffffffff813a4050 [ 41.784082] RDX: ffff888015b3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.785365] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3af2f [ 41.786693] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.787998] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169d7df8 [ 41.789300] FS: 00007fcffb180900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.790740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.791820] CR2: 00007ffe6ffc7ef7 CR3: 000000001fe0a000 CR4: 0000000000350ef0 [ 41.793126] Call Trace: [ 41.793587] [ 41.794039] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.794932] ? __create_object+0x59/0x80 [ 41.795704] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.796701] __vmalloc_noprof+0x59/0x60 [ 41.797429] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.798314] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.799264] bpf_prog_alloc+0x39/0x200 [ 41.800012] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.800954] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.801874] do_seccomp+0x349/0x25e0 [ 41.802551] ? find_held_lock+0x2b/0x80 [ 41.803318] ? do_prlimit+0x310/0x610 [ 41.804076] ? __pfx_do_seccomp+0x10/0x10 [ 41.804870] ? do_raw_spin_unlock+0x53/0x220 [ 41.805720] ? _raw_spin_unlock+0x1e/0x40 [ 41.806446] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.807392] ? static_key_count+0x60/0x80 [ 41.808194] prctl_set_seccomp+0x4e/0x70 [ 41.808973] __do_sys_prctl+0xe6c/0x1d70 [ 41.809759] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.810586] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.811557] ? irqentry_exit+0xf3/0x650 [ 41.812335] do_syscall_64+0xbf/0x430 [ 41.813079] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.814035] RIP: 0033:0x7fcffb6725cd [ 41.814746] 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 [ 41.817896] RSP: 002b:00007ffe6ffc6bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.819238] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcffb6725cd [ 41.820530] RDX: 000055a5e9302e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.821806] RBP: 00007ffe6ffc6c20 R08: 0000000000000000 R09: 00007ffe6ffc62c0 [ 41.823080] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a619571ad0 [ 41.824355] R13: 00007ffe6ffc7050 R14: 000055a619572bc0 R15: 000055a619583780 [ 41.825441] [ 41.825836] irq event stamp: 2057 [ 41.826337] hardirqs last enabled at (2065): [] __up_console_sem+0x78/0x80 [ 41.827606] hardirqs last disabled at (2074): [] __up_console_sem+0x5d/0x80 [ 41.828898] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 41.830201] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 41.831475] ---[ end trace 0000000000000000 ]--- [ 42.537873] ------------[ cut here ]------------ [ 42.538823] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.540864] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.542304] Modules linked in: [ 42.542928] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.544883] Tainted: [W]=WARN [ 42.545426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.546869] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.547759] 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 [ 42.550845] RSP: 0018:ffff88801670fbc0 EFLAGS: 00010286 [ 42.551799] RAX: 0000000000000000 RBX: ffffed1002ce1f78 RCX: ffffffff813a4050 [ 42.553065] RDX: ffff8880166f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.554305] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce1f2f [ 42.555560] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.556828] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801670fdf8 [ 42.558092] FS: 00007f8148596900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.559499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.560556] CR2: 00007f8148a88580 CR3: 0000000020128000 CR4: 0000000000350ef0 [ 42.561805] Call Trace: [ 42.562262] [ 42.562702] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.563537] ? __create_object+0x59/0x80 [ 42.564310] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.565258] __vmalloc_noprof+0x59/0x60 [ 42.566001] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.566853] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.567772] bpf_prog_alloc+0x39/0x200 [ 42.568464] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.569372] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.570257] do_seccomp+0x349/0x25e0 [ 42.570977] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.571870] ? __pfx_do_seccomp+0x10/0x10 [ 42.572608] ? find_held_lock+0x2b/0x80 [ 42.573354] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.574280] ? static_key_count+0x60/0x80 [ 42.575076] prctl_set_seccomp+0x4e/0x70 [ 42.575856] __do_sys_prctl+0xe6c/0x1d70 [ 42.576584] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.577416] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.578350] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.579611] ? irqentry_exit+0xf3/0x650 [ 42.580281] do_syscall_64+0xbf/0x430 [ 42.580877] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.581605] RIP: 0033:0x7f8148a885cd [ 42.582179] 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 [ 42.584718] RSP: 002b:00007ffd581170f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.585806] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8148a885cd [ 42.586825] RDX: 000055d2add8ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.587861] RBP: 00007ffd58117150 R08: 0000000000000000 R09: 00007ffd581167f0 [ 42.588890] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d2b1aabad0 [ 42.589917] R13: 00007ffd58117580 R14: 000055d2b1aacbc0 R15: 000055d2b1abd780 [ 42.590952] [ 42.591289] irq event stamp: 1721 [ 42.591816] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 42.593036] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 42.594256] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 42.595500] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 42.596711] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6198' (ECDSA) to the list of known hosts. 2025/11/18 00:35:38 fuzzer started 2025/11/18 00:35:39 dialing manager at localhost:37895 2025/11/18 00:35:39 checking machine... 2025/11/18 00:35:39 checking revisions... [ 43.382612] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:35:39 testing simple program... [ 43.447419] cgroup: Unknown subsys name 'net' [ 43.510036] cgroup: Unknown subsys name 'cpuset' [ 43.530073] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:35:38 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce08b08 RCX=ffff88806ce08994 RDX=0000000000000000 RSI=ffffffff84c6acdf RDI=ffff88806ce08b14 RBP=000000000000001c RSP=ffff88806ce08a20 R8 =ffffffff86d76760 R9 =ffff88806ce08a80 R10=000000000003c9ed R11=000000000009a69a R12=ffff88806ce08b08 R13=0000000000000000 R14=ffff88801595b780 R15=ffff88800944c140 RIP=ffffffff81619036 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 00007fcffb180900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe6ffc0000 CR3=000000000e9e7000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001e22d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe80d75818 CR3=000000000e124000 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=1b28d2e631cb428284403d12e5ffd6a9 XMM02=0000000000303840eff9b2d0a8fce9cb XMM03=00000000003039102c67c8bc2e329bc3 XMM04=035ef3d802f21d6000000000000ae988 XMM05=846b4e5dbff377630000000000321690 XMM06=5b75c91c804453420000000000320730 XMM07=e042d86d42eb936e00000000003110c0 XMM08=8b8ec10c7da830730000000000303910 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000