[ 54.010926] ------------[ cut here ]------------ [ 54.011876] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.013891] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 54.015324] Modules linked in: [ 54.015920] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.017888] Tainted: [W]=WARN [ 54.018479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.019954] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.020870] 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 [ 54.024082] RSP: 0018:ffff888017cefbc0 EFLAGS: 00010286 [ 54.025320] RAX: 0000000000000000 RBX: ffffed1002f9df78 RCX: ffffffff813a4050 [ 54.026592] RDX: ffff888016b01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.027871] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f9df2f [ 54.029133] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.030405] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017cefdf8 [ 54.031680] FS: 00007fc85fbcd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.033099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.034153] CR2: 00007ffe78e40ef8 CR3: 000000000dfc4000 CR4: 0000000000350ef0 [ 54.035419] Call Trace: [ 54.035886] [ 54.036332] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.037221] ? __create_object+0x59/0x80 [ 54.037949] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.038905] __vmalloc_noprof+0x59/0x60 [ 54.039662] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.040510] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.041433] bpf_prog_alloc+0x39/0x200 [ 54.042158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.043077] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.043940] do_seccomp+0x349/0x25e0 [ 54.044643] ? find_held_lock+0x2b/0x80 [ 54.045397] ? do_prlimit+0x310/0x610 [ 54.046122] ? __pfx_do_seccomp+0x10/0x10 [ 54.046850] ? do_raw_spin_unlock+0x53/0x220 [ 54.047730] ? _raw_spin_unlock+0x1e/0x40 [ 54.048500] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.049463] ? static_key_count+0x60/0x80 [ 54.050251] prctl_set_seccomp+0x4e/0x70 [ 54.050967] __do_sys_prctl+0xe6c/0x1d70 [ 54.051764] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.052610] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.053561] ? irqentry_exit+0xf3/0x650 [ 54.054305] do_syscall_64+0xbf/0x430 [ 54.054991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.055930] RIP: 0033:0x7fc8600bf5cd [ 54.056612] 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 [ 54.059727] RSP: 002b:00007ffe78e3eaa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.061080] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8600bf5cd [ 54.062350] RDX: 000055d46a6d5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.063618] RBP: 00007ffe78e3eb00 R08: 0000000000000000 R09: 00007ffe78e3e1a0 [ 54.064885] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d49b0d62b0 [ 54.066134] R13: 00007ffe78e3ef30 R14: 000055d49b0d8d20 R15: 000055d49b0ea8d0 [ 54.067405] [ 54.067831] irq event stamp: 1717 [ 54.068470] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 54.069963] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 54.071486] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 54.073008] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 54.074493] ---[ end trace 0000000000000000 ]--- [ 57.641860] ------------[ cut here ]------------ [ 57.642629] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.644312] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 57.645508] Modules linked in: [ 57.646020] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.647661] Tainted: [W]=WARN [ 57.648148] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.649342] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.650083] 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 [ 57.652703] RSP: 0018:ffff88801756fbc0 EFLAGS: 00010286 [ 57.653497] RAX: 0000000000000000 RBX: ffffed1002eadf78 RCX: ffffffff813a4050 [ 57.654543] RDX: ffff88801c53b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.655609] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eadf2f [ 57.656682] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.657738] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801756fdf8 [ 57.658798] FS: 00007ffb8eee5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.660021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.660881] CR2: 00007ffb8f3d7580 CR3: 000000000c683000 CR4: 0000000000350ef0 [ 57.661924] Call Trace: [ 57.662333] [ 57.662673] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.663414] ? __create_object+0x59/0x80 [ 57.664081] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.664844] __vmalloc_noprof+0x59/0x60 [ 57.665455] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.666179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.666916] bpf_prog_alloc+0x39/0x200 [ 57.667522] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.668305] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.669047] do_seccomp+0x349/0x25e0 [ 57.669611] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.670344] ? __pfx_do_seccomp+0x10/0x10 [ 57.670965] ? find_held_lock+0x2b/0x80 [ 57.671584] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.672384] ? static_key_count+0x60/0x80 [ 57.673032] prctl_set_seccomp+0x4e/0x70 [ 57.673629] __do_sys_prctl+0xe6c/0x1d70 [ 57.674278] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.674954] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.675752] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.676550] ? irqentry_exit+0xf3/0x650 [ 57.677176] do_syscall_64+0xbf/0x430 [ 57.677749] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.678523] RIP: 0033:0x7ffb8f3d75cd [ 57.679092] 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 [ 57.681708] RSP: 002b:00007fff9e0a85c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.682831] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffb8f3d75cd [ 57.683891] RDX: 000055762fdc4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.684950] RBP: 00007fff9e0a8620 R08: 0000000000000000 R09: 00007fff9e0a7cc0 [ 57.686008] R10: 0000000000000000 R11: 0000000000000246 R12: 000055765f702ad0 [ 57.687056] R13: 00007fff9e0a8a50 R14: 000055765f703bc0 R15: 000055765f714780 [ 57.688139] [ 57.688489] irq event stamp: 1705 [ 57.689018] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 57.690277] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 57.691513] softirqs last enabled at (1468): [] handle_softirqs+0x50c/0x770 [ 57.692794] softirqs last disabled at (1463): [] __irq_exit_rcu+0xc4/0x100 [ 57.694039] ---[ end trace 0000000000000000 ]--- [ 58.659436] ------------[ cut here ]------------ [ 58.660419] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.662511] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 58.664066] Modules linked in: [ 58.664652] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.666620] Tainted: [W]=WARN [ 58.667211] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.668675] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.669592] 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 [ 58.672781] RSP: 0018:ffff88801c597bc0 EFLAGS: 00010286 [ 58.673770] RAX: 0000000000000000 RBX: ffffed10038b2f78 RCX: ffffffff813a4050 [ 58.675033] RDX: ffff88801c698000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.676314] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10038b2f2f [ 58.677596] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.678863] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c597df8 [ 58.680163] FS: 00007fee03041900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.681602] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.682664] CR2: 00007fee03533580 CR3: 000000000b8c9000 CR4: 0000000000350ef0 [ 58.683951] Call Trace: [ 58.684447] [ 58.684883] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.685935] ? __create_object+0x59/0x80 [ 58.686837] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.688021] __vmalloc_noprof+0x59/0x60 [ 58.688848] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.689886] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.691024] bpf_prog_alloc+0x39/0x200 [ 58.691845] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.692949] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.694040] do_seccomp+0x349/0x25e0 [ 58.694815] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.695897] ? __pfx_do_seccomp+0x10/0x10 [ 58.696800] ? find_held_lock+0x2b/0x80 [ 58.697684] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.698806] ? static_key_count+0x60/0x80 [ 58.699751] prctl_set_seccomp+0x4e/0x70 [ 58.700657] __do_sys_prctl+0xe6c/0x1d70 [ 58.701583] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.702580] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.703735] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.704859] ? irqentry_exit+0xf3/0x650 [ 58.705758] do_syscall_64+0xbf/0x430 [ 58.706619] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.707753] RIP: 0033:0x7fee035335cd [ 58.708581] 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 [ 58.712295] RSP: 002b:00007fff3d23a8a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.713881] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee035335cd [ 58.715374] RDX: 000055c2c56bfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.716817] RBP: 00007fff3d23a900 R08: 0000000000000000 R09: 00007fff3d239fa0 [ 58.718073] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c304730ad0 [ 58.719253] R13: 00007fff3d23ad30 R14: 000055c304731bc0 R15: 000055c304742780 [ 58.720417] [ 58.720792] irq event stamp: 1811 [ 58.721357] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 58.722683] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 58.724028] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 58.725381] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 58.726823] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59845' (ECDSA) to the list of known hosts. 2025/11/18 03:05:35 fuzzer started 2025/11/18 03:05:36 dialing manager at localhost:37895 2025/11/18 03:05:36 checking machine... 2025/11/18 03:05:36 checking revisions... [ 59.722744] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:05:36 testing simple program... [ 59.809504] cgroup: Unknown subsys name 'net' [ 59.872052] cgroup: Unknown subsys name 'cpuset' [ 59.884814] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:05:35 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81618fa0 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1159 RSI=ffffffff819e53fa RDI=ffff88806ce08b38 RBP=ffff88806ce08b08 RSP=ffff88806ce08a60 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000032b68 R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff88800f2f1bc0 R15=ffff888008c4b780 RIP=ffffffff81618faf 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f0ae08a1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0adffb9000 CR3=000000000f587000 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=00000000002c8c382fccd54c36d8a3f3 XMM01=0000000000303a985e5c10884646930b XMM02=0000000000303c48d59e07bde36eea69 XMM03=0000000000303d70ec2efd57dc4c00df XMM04=0e20528b561466a900000000000ae988 XMM05=932ed60beca93f130000000000321e50 XMM06=e1bcd410fb3842e60000000000320580 XMM07=fb795ef6d6577056000000000030fa68 XMM08=2c67c8bc2e329bc30000000000303d70 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88806cf08a70 RCX=ffffffff86b01aa6 RDX=1ffff1100d9e114e RSI=ffff8880164c7ad0 RDI=ffff88806cf08a70 RBP=ffff8880164c7ad0 RSP=ffff88806cf089c8 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000319ce R12=0000000000000008 R13=ffff88806cf08ab8 R14=ffff8880164c7ad0 R15=ffff88806cf08a70 RIP=ffffffff8135e236 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 00007fa261937700 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=00007ffb8f49c618 CR3=000000000e3c1000 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=2035333a35303a333020383120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034333a35303a3330203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000