[ 46.079897] ------------[ cut here ]------------ [ 46.080798] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.083139] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.084748] Modules linked in: [ 46.085359] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.087329] Tainted: [W]=WARN [ 46.089399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.090967] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.091875] 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 [ 46.094998] RSP: 0018:ffff888015b27bc0 EFLAGS: 00010286 [ 46.095996] RAX: 0000000000000000 RBX: ffffed1002b64f78 RCX: ffffffff813a4050 [ 46.097281] RDX: ffff8880158ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.098583] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b64f2f [ 46.099886] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.101159] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b27df8 [ 46.102455] FS: 00007f84ef250900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.103904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.104979] CR2: 00007ffe219c3ef7 CR3: 000000000cfec000 CR4: 0000000000350ef0 [ 46.106271] Call Trace: [ 46.106785] [ 46.107199] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.108098] ? __create_object+0x59/0x80 [ 46.108892] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.109888] __vmalloc_noprof+0x59/0x60 [ 46.110649] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.111538] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.112425] bpf_prog_alloc+0x39/0x200 [ 46.113160] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.114104] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.115021] do_seccomp+0x349/0x25e0 [ 46.115741] ? find_held_lock+0x2b/0x80 [ 46.116453] ? do_prlimit+0x310/0x610 [ 46.117201] ? __pfx_do_seccomp+0x10/0x10 [ 46.117998] ? do_raw_spin_unlock+0x53/0x220 [ 46.118827] ? _raw_spin_unlock+0x1e/0x40 [ 46.119627] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.120599] ? static_key_count+0x60/0x80 [ 46.121351] prctl_set_seccomp+0x4e/0x70 [ 46.122136] __do_sys_prctl+0xe6c/0x1d70 [ 46.122920] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.123781] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.124757] ? irqentry_exit+0xf3/0x650 [ 46.125528] do_syscall_64+0xbf/0x430 [ 46.126243] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.127185] RIP: 0033:0x7f84ef7425cd [ 46.127884] 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 [ 46.131056] RSP: 002b:00007ffe219c2220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.132440] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84ef7425cd [ 46.133738] RDX: 000056506ad40e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.135007] RBP: 00007ffe219c2280 R08: 0000000000000000 R09: 00007ffe219c1920 [ 46.136280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565079382b10 [ 46.137572] R13: 00007ffe219c26b0 R14: 00005650793832b0 R15: 00005650793976f0 [ 46.138873] [ 46.139301] irq event stamp: 2109 [ 46.139935] hardirqs last enabled at (2119): [] __up_console_sem+0x78/0x80 [ 46.141438] hardirqs last disabled at (2128): [] __up_console_sem+0x5d/0x80 [ 46.142963] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 46.144512] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 46.146020] ---[ end trace 0000000000000000 ]--- [ 49.645991] ------------[ cut here ]------------ [ 49.646959] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.649029] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.650469] Modules linked in: [ 49.651081] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.653025] Tainted: [W]=WARN [ 49.653636] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.655092] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.655997] 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 [ 49.659113] RSP: 0018:ffff888014357bc0 EFLAGS: 00010286 [ 49.660075] RAX: 0000000000000000 RBX: ffffed100286af78 RCX: ffffffff813a4050 [ 49.661335] RDX: ffff8880194fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.662620] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100286af2f [ 49.663887] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.665162] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014357df8 [ 49.666436] FS: 00007fc6fb92f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.667857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.668902] CR2: 00007ffc6dcd1ef7 CR3: 0000000020acc000 CR4: 0000000000350ef0 [ 49.670182] Call Trace: [ 49.670685] [ 49.671088] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.671976] ? __create_object+0x59/0x80 [ 49.672766] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.673736] __vmalloc_noprof+0x59/0x60 [ 49.674441] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.675311] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.676216] bpf_prog_alloc+0x39/0x200 [ 49.676944] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.677892] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.678788] do_seccomp+0x349/0x25e0 [ 49.679453] ? find_held_lock+0x2b/0x80 [ 49.680208] ? do_prlimit+0x310/0x610 [ 49.680945] ? __pfx_do_seccomp+0x10/0x10 [ 49.681748] ? do_raw_spin_unlock+0x53/0x220 [ 49.682570] ? _raw_spin_unlock+0x1e/0x40 [ 49.683291] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.684243] ? static_key_count+0x60/0x80 [ 49.685037] prctl_set_seccomp+0x4e/0x70 [ 49.685808] __do_sys_prctl+0xe6c/0x1d70 [ 49.686579] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.687377] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.688342] ? irqentry_exit+0xf3/0x650 [ 49.689111] do_syscall_64+0xbf/0x430 [ 49.689859] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.690807] RIP: 0033:0x7fc6fbe215cd [ 49.691458] 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 [ 49.694618] RSP: 002b:00007ffc6dccff30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.696010] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc6fbe215cd [ 49.697427] RDX: 0000559396ba4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.698708] RBP: 00007ffc6dccff90 R08: 0000000000000000 R09: 00007ffc6dccf630 [ 49.699976] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593b720bb10 [ 49.701236] R13: 00007ffc6dcd03c0 R14: 00005593b720c2b0 R15: 00005593b72206f0 [ 49.702533] [ 49.702950] irq event stamp: 1747 [ 49.703600] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 49.705096] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 49.706593] softirqs last enabled at (1496): [] handle_softirqs+0x50c/0x770 [ 49.708110] softirqs last disabled at (1481): [] __irq_exit_rcu+0xc4/0x100 [ 49.709634] ---[ end trace 0000000000000000 ]--- [ 50.588948] ------------[ cut here ]------------ [ 50.589889] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.591929] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.593395] Modules linked in: [ 50.594047] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.596277] Tainted: [W]=WARN [ 50.597205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.598704] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.599622] 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 [ 50.602836] RSP: 0018:ffff88801971fbc0 EFLAGS: 00010286 [ 50.603818] RAX: 0000000000000000 RBX: ffffed10032e3f78 RCX: ffffffff813a4050 [ 50.605107] RDX: ffff88801433d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.606404] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032e3f2f [ 50.607691] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.608977] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801971fdf8 [ 50.610283] FS: 00007f672978d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.611734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.612807] CR2: 00007fffdb860ef7 CR3: 000000000d1ab000 CR4: 0000000000350ef0 [ 50.614127] Call Trace: [ 50.614629] [ 50.615050] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.615956] ? __create_object+0x59/0x80 [ 50.616745] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.617738] __vmalloc_noprof+0x59/0x60 [ 50.618462] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.619345] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.620281] bpf_prog_alloc+0x39/0x200 [ 50.621017] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.621966] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.622877] do_seccomp+0x349/0x25e0 [ 50.623597] ? find_held_lock+0x2b/0x80 [ 50.624320] ? do_prlimit+0x310/0x610 [ 50.625066] ? __pfx_do_seccomp+0x10/0x10 [ 50.625864] ? do_raw_spin_unlock+0x53/0x220 [ 50.626708] ? _raw_spin_unlock+0x1e/0x40 [ 50.627455] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.628426] ? static_key_count+0x60/0x80 [ 50.629231] prctl_set_seccomp+0x4e/0x70 [ 50.630022] __do_sys_prctl+0xe6c/0x1d70 [ 50.630810] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.631673] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.632638] ? irqentry_exit+0xf3/0x650 [ 50.633367] do_syscall_64+0xbf/0x430 [ 50.634117] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.635077] RIP: 0033:0x7f6729c7f5cd [ 50.635787] 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 [ 50.639019] RSP: 002b:00007fffdb85f0a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.640396] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6729c7f5cd [ 50.641709] RDX: 000055c28e53be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.643003] RBP: 00007fffdb85f100 R08: 0000000000000000 R09: 00007fffdb85e7a0 [ 50.644293] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c2b6ac2b10 [ 50.645588] R13: 00007fffdb85f530 R14: 000055c2b6ac32b0 R15: 000055c2b6ad76f0 [ 50.646919] [ 50.647349] irq event stamp: 1865 [ 50.648002] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 50.649543] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 50.651092] softirqs last enabled at (1498): [] handle_softirqs+0x50c/0x770 [ 50.652648] softirqs last disabled at (1493): [] __irq_exit_rcu+0xc4/0x100 [ 50.654274] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24085' (ECDSA) to the list of known hosts. 2025/11/18 05:18:00 fuzzer started 2025/11/18 05:18:00 dialing manager at localhost:37895 2025/11/18 05:18:00 checking machine... 2025/11/18 05:18:00 checking revisions... [ 51.584804] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:18:01 testing simple program... [ 51.667307] cgroup: Unknown subsys name 'net' [ 51.713007] cgroup: Unknown subsys name 'cpuset' [ 51.725838] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:18:00 Registers: info registers vcpu 0 RAX=0000000000040b8f RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc5f0d63b8 CR3=000000000ccbe000 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=2039353a37313a353020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039353a37313a3530203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000009d8b36f5 RBX=000000001cf171da RCX=ffff888013291b70 RDX=000000000000000c RSI=000000000c34b91f RDI=0000000000000003 RBP=0000000000000000 RSP=ffff8880097578e0 R8 =00000000626738f7 R9 =ffff88806bc71da0 R10=000000000003c9ed R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=ffff888009757948 R15=000000000000000c RIP=ffffffff82642486 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc6fbee4650 CR3=000000000ee20000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=75df0121c201539400000000000ae988 XMM05=ac4e4e205d0b17f90000000000321b48 XMM06=1d3a8d4e4019a9b200000000003208e8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000