[ 39.064380] ------------[ cut here ]------------ [ 39.065325] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.067395] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.069147] Modules linked in: [ 39.069838] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.071862] Tainted: [W]=WARN [ 39.072433] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.073939] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.074855] 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 [ 39.078047] RSP: 0018:ffff88801437fbc0 EFLAGS: 00010286 [ 39.079030] RAX: 0000000000000000 RBX: ffffed100286ff78 RCX: ffffffff813a4050 [ 39.080333] RDX: ffff888015a75340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.081610] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100286ff2f [ 39.082883] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.084173] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801437fdf8 [ 39.085470] FS: 00007f4e5f121900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.086912] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.087985] CR2: 00007f4e5f613580 CR3: 000000000dbc5000 CR4: 0000000000350ef0 [ 39.089265] Call Trace: [ 39.089767] [ 39.090187] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.091106] ? __create_object+0x59/0x80 [ 39.091918] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.092890] __vmalloc_noprof+0x59/0x60 [ 39.093660] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.094523] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.095412] bpf_prog_alloc+0x39/0x200 [ 39.096170] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.097096] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.098003] do_seccomp+0x349/0x25e0 [ 39.098733] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.099630] ? __pfx_do_seccomp+0x10/0x10 [ 39.100400] ? find_held_lock+0x2b/0x80 [ 39.101151] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.102115] ? static_key_count+0x60/0x80 [ 39.102922] prctl_set_seccomp+0x4e/0x70 [ 39.103699] __do_sys_prctl+0xe6c/0x1d70 [ 39.104497] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.105321] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.106292] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.107255] ? irqentry_exit+0xf3/0x650 [ 39.108040] do_syscall_64+0xbf/0x430 [ 39.108795] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.109750] RIP: 0033:0x7f4e5f6135cd [ 39.110405] 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 [ 39.113661] RSP: 002b:00007fffd6437d20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.115029] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e5f6135cd [ 39.116363] RDX: 000055752397de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.117708] RBP: 00007fffd6437d80 R08: 0000000000000000 R09: 00007fffd6437420 [ 39.119029] R10: 0000000000000000 R11: 0000000000000246 R12: 000055752d52fad0 [ 39.120341] R13: 00007fffd64381b0 R14: 000055752d530bc0 R15: 000055752d541780 [ 39.121659] [ 39.122098] irq event stamp: 1795 [ 39.122741] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 39.124288] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 39.125800] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 39.127327] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 39.128855] ---[ end trace 0000000000000000 ]--- [ 42.476867] ------------[ cut here ]------------ [ 42.477820] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.479877] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.481430] Modules linked in: [ 42.482073] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.484113] Tainted: [W]=WARN [ 42.484746] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.486246] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.487176] 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 [ 42.490413] RSP: 0018:ffff88801691fbc0 EFLAGS: 00010286 [ 42.491404] RAX: 0000000000000000 RBX: ffffed1002d23f78 RCX: ffffffff813a4050 [ 42.492741] RDX: ffff888015add340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.494037] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d23f2f [ 42.495327] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.496679] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801691fdf8 [ 42.497991] FS: 00007f822e45f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.499471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.500600] CR2: 00007ffcd15c1ef8 CR3: 000000001f557000 CR4: 0000000000350ef0 [ 42.501914] Call Trace: [ 42.502385] [ 42.502858] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.503783] ? __create_object+0x59/0x80 [ 42.504638] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.505645] __vmalloc_noprof+0x59/0x60 [ 42.506360] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.507255] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.508225] bpf_prog_alloc+0x39/0x200 [ 42.509017] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.509980] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.510912] do_seccomp+0x349/0x25e0 [ 42.511661] ? find_held_lock+0x2b/0x80 [ 42.512411] ? do_prlimit+0x310/0x610 [ 42.513168] ? __pfx_do_seccomp+0x10/0x10 [ 42.513994] ? do_raw_spin_unlock+0x53/0x220 [ 42.514862] ? _raw_spin_unlock+0x1e/0x40 [ 42.515666] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.516698] ? static_key_count+0x60/0x80 [ 42.517517] prctl_set_seccomp+0x4e/0x70 [ 42.518263] __do_sys_prctl+0xe6c/0x1d70 [ 42.519089] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.519977] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.520972] ? irqentry_exit+0xf3/0x650 [ 42.521761] do_syscall_64+0xbf/0x430 [ 42.522530] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.523514] RIP: 0033:0x7f822e9515cd [ 42.524183] 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 [ 42.527539] RSP: 002b:00007ffcd15c0580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.528954] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f822e9515cd [ 42.530270] RDX: 000055afddc30e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.531600] RBP: 00007ffcd15c05e0 R08: 0000000000000000 R09: 00007ffcd15bfc80 [ 42.532917] R10: 0000000000000000 R11: 0000000000000246 R12: 000055afe0deaad0 [ 42.534235] R13: 00007ffcd15c0a10 R14: 000055afe0debbc0 R15: 000055afe0dfc780 [ 42.535566] [ 42.536011] irq event stamp: 1745 [ 42.536627] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 42.537929] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 42.539312] softirqs last enabled at (1572): [] handle_softirqs+0x50c/0x770 [ 42.540952] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 42.542469] ---[ end trace 0000000000000000 ]--- [ 43.384041] ------------[ cut here ]------------ [ 43.385004] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.387101] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.388628] Modules linked in: [ 43.389230] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.391440] Tainted: [W]=WARN [ 43.392345] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.393887] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.394832] 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 [ 43.398383] RSP: 0018:ffff888017527bc0 EFLAGS: 00010286 [ 43.399679] RAX: 0000000000000000 RBX: ffffed1002ea4f78 RCX: ffffffff813a4050 [ 43.401170] RDX: ffff88800ec75340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.402520] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea4f2f [ 43.403867] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.405196] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017527df8 [ 43.406549] FS: 00007f27c10ad900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.408043] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.409130] CR2: 00007ffd211c4ef8 CR3: 000000001f483000 CR4: 0000000000350ef0 [ 43.410481] Call Trace: [ 43.410962] [ 43.411377] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.412332] ? __create_object+0x59/0x80 [ 43.413160] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.414198] __vmalloc_noprof+0x59/0x60 [ 43.415005] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.415919] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.416892] bpf_prog_alloc+0x39/0x200 [ 43.417687] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.418667] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.419615] do_seccomp+0x349/0x25e0 [ 43.420314] ? find_held_lock+0x2b/0x80 [ 43.421103] ? do_prlimit+0x310/0x610 [ 43.421883] ? __pfx_do_seccomp+0x10/0x10 [ 43.422712] ? do_raw_spin_unlock+0x53/0x220 [ 43.423571] ? _raw_spin_unlock+0x1e/0x40 [ 43.424352] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.425376] ? static_key_count+0x60/0x80 [ 43.426229] prctl_set_seccomp+0x4e/0x70 [ 43.427059] __do_sys_prctl+0xe6c/0x1d70 [ 43.427976] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.428874] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.429886] ? irqentry_exit+0xf3/0x650 [ 43.430683] do_syscall_64+0xbf/0x430 [ 43.431404] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.432424] RIP: 0033:0x7f27c159f5cd [ 43.433172] 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 [ 43.436414] RSP: 002b:00007ffd211c30a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.437870] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f27c159f5cd [ 43.439204] RDX: 000056515021be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.440484] RBP: 00007ffd211c3100 R08: 0000000000000000 R09: 00007ffd211c27a0 [ 43.441576] R10: 0000000000000000 R11: 0000000000000246 R12: 00005651654d42b0 [ 43.442669] R13: 00007ffd211c3530 R14: 00005651654d6d20 R15: 00005651654e88d0 [ 43.443777] [ 43.444147] irq event stamp: 1761 [ 43.444725] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 43.446036] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 43.447321] softirqs last enabled at (1584): [] handle_softirqs+0x50c/0x770 [ 43.448609] softirqs last disabled at (1577): [] __irq_exit_rcu+0xc4/0x100 [ 43.449866] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16086' (ECDSA) to the list of known hosts. 2025/11/17 15:55:04 fuzzer started 2025/11/17 15:55:04 dialing manager at localhost:37895 2025/11/17 15:55:04 checking machine... 2025/11/17 15:55:04 checking revisions... [ 44.386772] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:55:04 testing simple program... [ 44.485883] cgroup: Unknown subsys name 'net' [ 44.552364] cgroup: Unknown subsys name 'cpuset' [ 44.570720] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:55:03 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000622f36a00 RCX=1ffff11002b5b70a RDX=0000000000000000 RSI=ffff888009f48080 RDI=ffff888015adb850 RBP=ffff888015adb800 RSP=ffff88806ce08640 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=ffff88806ce37498 R12=0000000000000000 R13=0000000000000000 R14=0000000000000009 R15=dffffc0000000000 RIP=ffffffff814a6ede RFL=00000002 [-------] 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 00007f822e45f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcd15ba000 CR3=000000001f57a000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000100009 RCX=00000000000002db RDX=0000000000100009 RSI=ffff888019f9b800 RDI=ffff88806cf37400 RBP=ffff888019f9b850 RSP=ffff88801584f680 R8 =0000000000014400 R9 =0000000000014400 R10=ffffffff8664f657 R11=0000000000000001 R12=ffff88806cf37400 R13=ffff888019f9b800 R14=ffff888019f9b8a8 R15=dffffc0000000000 RIP=ffffffff814a9662 RFL=00000082 [--S----] 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 00007f2597ac0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f25971d6000 CR3=000000000d6ec000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=9fbb29d0588ef6e300000000000ae988 XMM05=2190e4279cb61edf000000000031fe30 XMM06=5a12bf26cedd3b13000000000031eed8 XMM07=fb795ef6d6577056000000000030e908 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000