[ 45.641332] ------------[ cut here ]------------ [ 45.642096] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.643767] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.644950] Modules linked in: [ 45.645443] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.647117] Tainted: [W]=WARN [ 45.647576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.648795] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.649513] 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 [ 45.652480] RSP: 0018:ffff888013bb7bc0 EFLAGS: 00010286 [ 45.653271] RAX: 0000000000000000 RBX: ffffed1002776f78 RCX: ffffffff813a4050 [ 45.654303] RDX: ffff888013df3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.655339] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002776f2f [ 45.656378] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.657421] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013bb7df8 [ 45.658468] FS: 00007f49b474e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.659792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.660843] CR2: 00007fff4f8fcef8 CR3: 000000001d239000 CR4: 0000000000350ef0 [ 45.662085] Call Trace: [ 45.662553] [ 45.662988] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.663858] ? __create_object+0x59/0x80 [ 45.664573] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.665521] __vmalloc_noprof+0x59/0x60 [ 45.666267] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.667119] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.668017] bpf_prog_alloc+0x39/0x200 [ 45.668738] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.669640] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.670491] do_seccomp+0x349/0x25e0 [ 45.671193] ? find_held_lock+0x2b/0x80 [ 45.671935] ? do_prlimit+0x310/0x610 [ 45.672663] ? __pfx_do_seccomp+0x10/0x10 [ 45.673404] ? do_raw_spin_unlock+0x53/0x220 [ 45.674223] ? _raw_spin_unlock+0x1e/0x40 [ 45.674992] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.675942] ? static_key_count+0x60/0x80 [ 45.676728] prctl_set_seccomp+0x4e/0x70 [ 45.677455] __do_sys_prctl+0xe6c/0x1d70 [ 45.678217] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.679080] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.680026] ? irqentry_exit+0xf3/0x650 [ 45.680787] do_syscall_64+0xbf/0x430 [ 45.681475] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.682410] RIP: 0033:0x7f49b4c405cd [ 45.683112] 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 [ 45.686246] RSP: 002b:00007fff4f8fb330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.687613] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f49b4c405cd [ 45.688871] RDX: 0000564c98852e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.690128] RBP: 00007fff4f8fb390 R08: 0000000000000000 R09: 00007fff4f8faa30 [ 45.691404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c9fb702b0 [ 45.692659] R13: 00007fff4f8fb7c0 R14: 0000564c9fb72d20 R15: 0000564c9fb848d0 [ 45.693933] [ 45.694343] irq event stamp: 1785 [ 45.694986] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 45.696460] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 45.697936] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 45.699441] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 45.700911] ---[ end trace 0000000000000000 ]--- [ 49.180717] ------------[ cut here ]------------ [ 49.181660] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.183812] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.185485] Modules linked in: [ 49.186192] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.188214] Tainted: [W]=WARN [ 49.188815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.190276] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.191221] 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 [ 49.194378] RSP: 0018:ffff888017457bc0 EFLAGS: 00010286 [ 49.195372] RAX: 0000000000000000 RBX: ffffed1002e8af78 RCX: ffffffff813a4050 [ 49.196634] RDX: ffff88800fd9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.197912] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8af2f [ 49.199196] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.200474] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017457df8 [ 49.201744] FS: 00007f25b177b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.203185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.204235] CR2: 00007ffc36847ef8 CR3: 000000000ce6a000 CR4: 0000000000350ef0 [ 49.205514] Call Trace: [ 49.206006] [ 49.206413] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.207323] ? __create_object+0x59/0x80 [ 49.208104] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.209073] __vmalloc_noprof+0x59/0x60 [ 49.209837] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.210710] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.211580] bpf_prog_alloc+0x39/0x200 [ 49.212327] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.213241] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.214140] do_seccomp+0x349/0x25e0 [ 49.214856] ? find_held_lock+0x2b/0x80 [ 49.215567] ? do_prlimit+0x310/0x610 [ 49.216311] ? __pfx_do_seccomp+0x10/0x10 [ 49.217097] ? do_raw_spin_unlock+0x53/0x220 [ 49.217914] ? _raw_spin_unlock+0x1e/0x40 [ 49.218701] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.219646] ? static_key_count+0x60/0x80 [ 49.220399] prctl_set_seccomp+0x4e/0x70 [ 49.221166] __do_sys_prctl+0xe6c/0x1d70 [ 49.221934] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.222799] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.223762] ? irqentry_exit+0xf3/0x650 [ 49.224476] do_syscall_64+0xbf/0x430 [ 49.225199] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.226219] RIP: 0033:0x7f25b1c6d5cd [ 49.227031] 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 [ 49.230521] RSP: 002b:00007ffc36846af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.232040] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25b1c6d5cd [ 49.233460] RDX: 0000564b6a9c7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.234901] RBP: 00007ffc36846b50 R08: 0000000000000000 R09: 00007ffc368461f0 [ 49.236324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564ba8aaaad0 [ 49.237752] R13: 00007ffc36846f80 R14: 0000564ba8aabbc0 R15: 0000564ba8abc780 [ 49.239196] [ 49.239710] irq event stamp: 1805 [ 49.240377] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 49.242045] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 49.243733] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 49.245434] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 49.247126] ---[ end trace 0000000000000000 ]--- [ 50.055848] ------------[ cut here ]------------ [ 50.056797] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.058907] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.060370] Modules linked in: [ 50.061000] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.063236] Tainted: [W]=WARN [ 50.063917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.065414] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.066385] 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 [ 50.069621] RSP: 0018:ffff888015b17bc0 EFLAGS: 00010286 [ 50.070569] RAX: 0000000000000000 RBX: ffffed1002b62f78 RCX: ffffffff813a4050 [ 50.071890] RDX: ffff888016615340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.073193] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b62f2f [ 50.074506] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.075991] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b17df8 [ 50.077299] FS: 00007f1232bec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.078771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.079838] CR2: 00007ffdafc5def8 CR3: 000000001d1a2000 CR4: 0000000000350ef0 [ 50.081146] Call Trace: [ 50.081639] [ 50.082055] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.082979] ? __create_object+0x59/0x80 [ 50.083767] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.084742] __vmalloc_noprof+0x59/0x60 [ 50.085452] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.086322] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.087263] bpf_prog_alloc+0x39/0x200 [ 50.088001] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.088944] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.089846] do_seccomp+0x349/0x25e0 [ 50.090532] ? find_held_lock+0x2b/0x80 [ 50.091304] ? do_prlimit+0x310/0x610 [ 50.092042] ? __pfx_do_seccomp+0x10/0x10 [ 50.092839] ? do_raw_spin_unlock+0x53/0x220 [ 50.093686] ? _raw_spin_unlock+0x1e/0x40 [ 50.094427] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.095416] ? static_key_count+0x60/0x80 [ 50.096231] prctl_set_seccomp+0x4e/0x70 [ 50.097002] __do_sys_prctl+0xe6c/0x1d70 [ 50.097796] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.098682] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.099663] ? irqentry_exit+0xf3/0x650 [ 50.100387] do_syscall_64+0xbf/0x430 [ 50.101131] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.102079] RIP: 0033:0x7f12330de5cd [ 50.102796] 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 [ 50.106003] RSP: 002b:00007ffdafc5b4a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.107394] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12330de5cd [ 50.108697] RDX: 00005644bc1ebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.110000] RBP: 00007ffdafc5b500 R08: 0000000000000000 R09: 00007ffdafc5aba0 [ 50.111303] R10: 0000000000000000 R11: 0000000000000246 R12: 00005644e505bad0 [ 50.112619] R13: 00007ffdafc5b930 R14: 00005644e505cbc0 R15: 00005644e506d780 [ 50.113915] [ 50.114340] irq event stamp: 1819 [ 50.115017] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 50.116552] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 50.118096] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 50.119673] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 50.121179] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55193' (ECDSA) to the list of known hosts. 2025/11/18 04:16:54 fuzzer started 2025/11/18 04:16:54 dialing manager at localhost:37895 2025/11/18 04:16:54 checking machine... 2025/11/18 04:16:54 checking revisions... [ 51.031332] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:16:54 testing simple program... [ 51.122418] cgroup: Unknown subsys name 'net' [ 51.211921] cgroup: Unknown subsys name 'cpuset' [ 51.228005] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:16:53 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888019fa0d20 RCX=ffffffff8152d723 RDX=1ffff110033f41a6 RSI=ffffffff885b6f10 RDI=ffff888019fa0d30 RBP=ffff888019fa0d20 RSP=ffff88806ce08d80 R8 =0000000000000001 R9 =ffffed100d9c11aa R10=0000000000000003 R11=0000000000000001 R12=ffff888019fa0d20 R13=ffff888019fa4068 R14=0000000000000000 R15=ffffffff885b6f10 RIP=ffffffff84c2ba34 RFL=00000046 [---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 00007f25b177b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc36840000 CR3=000000001f1fe000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002af4b 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f82791890c8 CR3=000000000dcd6000 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=df678349f425ea94ba4b7c6ba45470db XMM02=0000000000306820ec2efd57dc4c00df XMM03=0000000000310510a12472fd697b7e7d XMM04=6031218f050ab81000000000000ae988 XMM05=090f1556b20111b30000000000320590 XMM06=5b75c91c804453420000000000320418 XMM07=e042d86d42eb936e0000000000310790 XMM08=a12472fd697b7e7d0000000000306880 XMM09=00000000000000000000000000000000 XMM10=00000020000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000