[ 46.043778] ------------[ cut here ]------------ [ 46.044517] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.046217] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.047438] Modules linked in: [ 46.047954] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.049620] Tainted: [W]=WARN [ 46.050113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.051335] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.052286] 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 [ 46.054983] RSP: 0018:ffff88801a24fbc0 EFLAGS: 00010286 [ 46.055795] RAX: 0000000000000000 RBX: ffffed1003449f78 RCX: ffffffff813a4050 [ 46.056865] RDX: ffff888017789bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.057922] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003449f2f [ 46.058990] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.060050] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a24fdf8 [ 46.061112] FS: 00007f38196f4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.062308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.063204] CR2: 00007f3819be6580 CR3: 000000000a19a000 CR4: 0000000000350ef0 [ 46.064276] Call Trace: [ 46.064703] [ 46.065044] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.065782] ? __create_object+0x59/0x80 [ 46.066396] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.067212] __vmalloc_noprof+0x59/0x60 [ 46.067824] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.068507] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.069268] bpf_prog_alloc+0x39/0x200 [ 46.069881] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.070612] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.071373] do_seccomp+0x349/0x25e0 [ 46.071971] ? lock_release+0xc8/0x290 [ 46.072566] ? __pfx_do_seccomp+0x10/0x10 [ 46.073215] ? __schedule+0xf2c/0x3d40 [ 46.073836] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.074593] ? static_key_count+0x60/0x80 [ 46.075264] prctl_set_seccomp+0x4e/0x70 [ 46.075898] __do_sys_prctl+0xe6c/0x1d70 [ 46.076516] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.077221] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.078021] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.078816] ? irqentry_exit+0xf3/0x650 [ 46.079416] do_syscall_64+0xbf/0x430 [ 46.080032] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.080811] RIP: 0033:0x7f3819be65cd [ 46.081355] 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 [ 46.083984] RSP: 002b:00007ffee1df7680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.085112] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3819be65cd [ 46.086166] RDX: 0000563aa0bb9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.087229] RBP: 00007ffee1df76e0 R08: 0000000000000000 R09: 00007ffee1df6d80 [ 46.088278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ab06742b0 [ 46.089343] R13: 00007ffee1df7b10 R14: 0000563ab0676d20 R15: 0000563ab06888d0 [ 46.090411] [ 46.090785] irq event stamp: 1819 [ 46.091295] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 46.092545] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 46.093811] softirqs last enabled at (1392): [] handle_softirqs+0x50c/0x770 [ 46.095101] softirqs last disabled at (1371): [] __irq_exit_rcu+0xc4/0x100 [ 46.096356] ---[ end trace 0000000000000000 ]--- [ 49.528018] ------------[ cut here ]------------ [ 49.528948] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.530906] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.532347] Modules linked in: [ 49.532982] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.534928] Tainted: [W]=WARN [ 49.535484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.536919] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.537812] 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 [ 49.540939] RSP: 0018:ffff888015db7bc0 EFLAGS: 00010286 [ 49.541906] RAX: 0000000000000000 RBX: ffffed1002bb6f78 RCX: ffffffff813a4050 [ 49.543181] RDX: ffff88800f58d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.544442] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb6f2f [ 49.545708] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.546997] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015db7df8 [ 49.548266] FS: 00007faa0590f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.549702] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.550745] CR2: 00007ffe7258aef7 CR3: 000000000d5ef000 CR4: 0000000000350ef0 [ 49.552022] Call Trace: [ 49.552476] [ 49.552915] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.553807] ? __create_object+0x59/0x80 [ 49.554532] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.555505] __vmalloc_noprof+0x59/0x60 [ 49.556248] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.557114] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.558032] bpf_prog_alloc+0x39/0x200 [ 49.558760] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.559651] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.560542] do_seccomp+0x349/0x25e0 [ 49.561256] ? find_held_lock+0x2b/0x80 [ 49.562009] ? do_prlimit+0x310/0x610 [ 49.562774] ? __pfx_do_seccomp+0x10/0x10 [ 49.563525] ? do_raw_spin_unlock+0x53/0x220 [ 49.564358] ? _raw_spin_unlock+0x1e/0x40 [ 49.565134] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.566069] ? static_key_count+0x60/0x80 [ 49.566853] prctl_set_seccomp+0x4e/0x70 [ 49.567577] __do_sys_prctl+0xe6c/0x1d70 [ 49.568335] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.569173] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.570110] ? irqentry_exit+0xf3/0x650 [ 49.570855] do_syscall_64+0xbf/0x430 [ 49.571547] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.572468] RIP: 0033:0x7faa05e015cd [ 49.573143] 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 [ 49.576306] RSP: 002b:00007ffe72589c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.577642] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa05e015cd [ 49.578911] RDX: 00005583c3197e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.580180] RBP: 00007ffe72589c70 R08: 0000000000000000 R09: 00007ffe72589310 [ 49.581460] R10: 0000000000000000 R11: 0000000000000246 R12: 00005584013c5ad0 [ 49.582720] R13: 00007ffe7258a0a0 R14: 00005584013c6bc0 R15: 00005584013d7780 [ 49.584014] [ 49.584438] irq event stamp: 1793 [ 49.585065] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 49.586553] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 49.588045] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 49.589553] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 49.591056] ---[ end trace 0000000000000000 ]--- [ 50.541220] ------------[ cut here ]------------ [ 50.542203] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.544329] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.545847] Modules linked in: [ 50.546468] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.548955] Tainted: [W]=WARN [ 50.549543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.551448] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.552414] 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 [ 50.555707] RSP: 0018:ffff88801c2bfbc0 EFLAGS: 00010286 [ 50.556674] RAX: 0000000000000000 RBX: ffffed1003857f78 RCX: ffffffff813a4050 [ 50.558038] RDX: ffff8880158b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.559485] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003857f2f [ 50.560763] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.562023] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c2bfdf8 [ 50.563318] FS: 00007f850f95b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.564638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.565516] CR2: 00007fff6d4d3ef7 CR3: 000000000b392000 CR4: 0000000000350ef0 [ 50.566572] Call Trace: [ 50.566981] [ 50.567331] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.568080] ? __create_object+0x59/0x80 [ 50.568730] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.569486] __vmalloc_noprof+0x59/0x60 [ 50.570113] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.570824] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.571557] bpf_prog_alloc+0x39/0x200 [ 50.572166] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.572939] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.573643] do_seccomp+0x349/0x25e0 [ 50.574236] ? find_held_lock+0x2b/0x80 [ 50.574851] ? do_prlimit+0x310/0x610 [ 50.575433] ? __pfx_do_seccomp+0x10/0x10 [ 50.576075] ? do_raw_spin_unlock+0x53/0x220 [ 50.576762] ? _raw_spin_unlock+0x1e/0x40 [ 50.577370] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.578161] ? static_key_count+0x60/0x80 [ 50.578820] prctl_set_seccomp+0x4e/0x70 [ 50.579428] __do_sys_prctl+0xe6c/0x1d70 [ 50.580071] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.580782] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.581541] ? irqentry_exit+0xf3/0x650 [ 50.582175] do_syscall_64+0xbf/0x430 [ 50.582779] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.583531] RIP: 0033:0x7f850fe4d5cd [ 50.584704] 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 [ 50.587323] RSP: 002b:00007fff6d4d26e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.588467] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f850fe4d5cd [ 50.589520] RDX: 0000557a607e7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.590577] RBP: 00007fff6d4d2740 R08: 0000000000000000 R09: 00007fff6d4d1de0 [ 50.591646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557a9d6982b0 [ 50.592708] R13: 00007fff6d4d2b70 R14: 0000557a9d69ad20 R15: 0000557a9d6ac8d0 [ 50.593785] [ 50.594138] irq event stamp: 1967 [ 50.594642] hardirqs last enabled at (1975): [] __up_console_sem+0x78/0x80 [ 50.595953] hardirqs last disabled at (1986): [] __up_console_sem+0x5d/0x80 [ 50.597213] softirqs last enabled at (1904): [] handle_softirqs+0x50c/0x770 [ 50.598501] softirqs last disabled at (1899): [] __irq_exit_rcu+0xc4/0x100 [ 50.599763] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42260' (ECDSA) to the list of known hosts. 2025/11/19 05:08:42 fuzzer started 2025/11/19 05:08:42 dialing manager at localhost:34383 2025/11/19 05:08:42 checking machine... 2025/11/19 05:08:42 checking revisions... [ 51.475014] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:08:42 testing simple program... [ 51.548324] cgroup: Unknown subsys name 'net' [ 51.615238] cgroup: Unknown subsys name 'cpuset' [ 51.630498] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:08:41 Registers: info registers vcpu 0 RAX=ffffffff81ab199f RBX=ffffffff81619130 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1159 RSI=ffffffff81ab199f RDI=ffff88806ce08b38 RBP=ffff88806ce08b08 RSP=ffff88806ce08a68 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000026756 R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff88800f9d8000 R15=ffff888008c4b780 RIP=ffffffff81619130 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb7877a7028 CR3=000000000bcbe000 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=00000000a60ce07b00000000cec3662e XMM01=000000000000000057e3225d6b053ab1 XMM02=00000000000000003c0a8920330b2269 XMM03=203a5d3434325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031343a38303a3530203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0ce38f5 RBX=ffffffff8671c7ac RCX=ffffffff81a846b4 RDX=0000000000000000 RSI=ffffffff86aaa498 RDI=ffffffff8671c7ac RBP=ffffffff8671c7ac RSP=ffff88801736f618 R8 =ffffffff86aaa498 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023084 R12=ffffffff8671c7ac R13=ffffffff8671c7ac R14=ffffffff8671c7ac R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000217 [----APC] 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 00007faa0590f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faa058ee020 CR3=000000000e09b000 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