[ 39.046896] ------------[ cut here ]------------ [ 39.047806] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.049836] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.052641] Modules linked in: [ 39.053235] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.055488] Tainted: [W]=WARN [ 39.056037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.057496] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.058408] 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 [ 39.061510] RSP: 0018:ffff888015b27bc0 EFLAGS: 00010286 [ 39.062476] RAX: 0000000000000000 RBX: ffffed1002b64f78 RCX: ffffffff813a4050 [ 39.063740] RDX: ffff8880154a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.065001] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b64f2f [ 39.066277] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.067923] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b27df8 [ 39.069199] FS: 00007fb06a23a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.070635] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.071669] CR2: 00007ffe05dfeef7 CR3: 000000000cfa2000 CR4: 0000000000350ef0 [ 39.072922] Call Trace: [ 39.073421] [ 39.073836] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.074730] ? __create_object+0x59/0x80 [ 39.075511] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.076476] __vmalloc_noprof+0x59/0x60 [ 39.077176] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.078051] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.078972] bpf_prog_alloc+0x39/0x200 [ 39.079703] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.080626] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.081519] do_seccomp+0x349/0x25e0 [ 39.082201] ? find_held_lock+0x2b/0x80 [ 39.082947] ? do_prlimit+0x310/0x610 [ 39.083682] ? __pfx_do_seccomp+0x10/0x10 [ 39.084452] ? do_raw_spin_unlock+0x53/0x220 [ 39.085235] ? _raw_spin_unlock+0x1e/0x40 [ 39.086010] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.086962] ? static_key_count+0x60/0x80 [ 39.087763] prctl_set_seccomp+0x4e/0x70 [ 39.088540] __do_sys_prctl+0xe6c/0x1d70 [ 39.089257] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.090125] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.091082] ? irqentry_exit+0xf3/0x650 [ 39.091832] do_syscall_64+0xbf/0x430 [ 39.092546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.093496] RIP: 0033:0x7fb06a72c5cd [ 39.094153] 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 [ 39.097244] RSP: 002b:00007ffe05dfd840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.098582] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb06a72c5cd [ 39.099841] RDX: 0000563e75a45e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.101115] RBP: 00007ffe05dfd8a0 R08: 0000000000000000 R09: 00007ffe05dfcf40 [ 39.102368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563eb3e6a240 [ 39.103627] R13: 00007ffe05dfdcd0 R14: 0000563eb3e73380 R15: 0000563eb3e7e540 [ 39.104909] [ 39.105371] irq event stamp: 2081 [ 39.105982] hardirqs last enabled at (2089): [] __up_console_sem+0x78/0x80 [ 39.107493] hardirqs last disabled at (2098): [] __up_console_sem+0x5d/0x80 [ 39.108998] softirqs last enabled at (1984): [] handle_softirqs+0x50c/0x770 [ 39.110533] softirqs last disabled at (1979): [] __irq_exit_rcu+0xc4/0x100 [ 39.112022] ---[ end trace 0000000000000000 ]--- [ 42.183239] ------------[ cut here ]------------ [ 42.184175] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.186328] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.187807] Modules linked in: [ 42.188460] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.190784] Tainted: [W]=WARN [ 42.191477] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.192995] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.193942] 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 [ 42.197242] RSP: 0018:ffff888015f07bc0 EFLAGS: 00010286 [ 42.198278] RAX: 0000000000000000 RBX: ffffed1002be0f78 RCX: ffffffff813a4050 [ 42.199601] RDX: ffff888016bdb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.200940] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002be0f2f [ 42.202256] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.203597] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f07df8 [ 42.204904] FS: 00007f444a3bd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.206414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.207491] CR2: 00007ffdf955cef7 CR3: 000000000dbbc000 CR4: 0000000000350ef0 [ 42.208827] Call Trace: [ 42.209338] [ 42.209767] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.210693] ? __create_object+0x59/0x80 [ 42.211498] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.212488] __vmalloc_noprof+0x59/0x60 [ 42.213236] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.214152] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.215119] bpf_prog_alloc+0x39/0x200 [ 42.215877] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.216834] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.217764] do_seccomp+0x349/0x25e0 [ 42.218515] ? find_held_lock+0x2b/0x80 [ 42.219242] ? do_prlimit+0x310/0x610 [ 42.219995] ? __pfx_do_seccomp+0x10/0x10 [ 42.220841] ? do_raw_spin_unlock+0x53/0x220 [ 42.221698] ? _raw_spin_unlock+0x1e/0x40 [ 42.222514] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.223499] ? static_key_count+0x60/0x80 [ 42.224283] prctl_set_seccomp+0x4e/0x70 [ 42.225081] __do_sys_prctl+0xe6c/0x1d70 [ 42.225912] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.226787] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.227797] ? irqentry_exit+0xf3/0x650 [ 42.228569] do_syscall_64+0xbf/0x430 [ 42.229339] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.230281] RIP: 0033:0x7f444a8af5cd [ 42.231020] 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 [ 42.234369] RSP: 002b:00007ffdf955a500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.235769] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f444a8af5cd [ 42.237110] RDX: 00005640abfd0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.238436] RBP: 00007ffdf955a560 R08: 0000000000000000 R09: 00007ffdf9559c00 [ 42.239604] R10: 0000000000000000 R11: 0000000000000246 R12: 00005640b0335240 [ 42.240687] R13: 00007ffdf955a990 R14: 00005640b0334bf0 R15: 00005640b03494d0 [ 42.241824] [ 42.242197] irq event stamp: 1821 [ 42.242751] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 42.244043] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 42.245348] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 42.246677] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 42.247989] ---[ end trace 0000000000000000 ]--- [ 42.999896] ------------[ cut here ]------------ [ 43.000829] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.002855] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.004379] Modules linked in: [ 43.004965] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.006931] Tainted: [W]=WARN [ 43.007536] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.008980] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.009891] 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 [ 43.012984] RSP: 0018:ffff88801756fbc0 EFLAGS: 00010286 [ 43.013959] RAX: 0000000000000000 RBX: ffffed1002eadf78 RCX: ffffffff813a4050 [ 43.015218] RDX: ffff888015843780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.016475] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eadf2f [ 43.017765] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.019027] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801756fdf8 [ 43.020316] FS: 00007f42b5cfa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.021753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.022801] CR2: 00007ffea1377ef7 CR3: 000000001bf9f000 CR4: 0000000000350ef0 [ 43.024064] Call Trace: [ 43.024570] [ 43.024979] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.025874] ? __create_object+0x59/0x80 [ 43.026650] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.027620] __vmalloc_noprof+0x59/0x60 [ 43.028360] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.029178] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.030107] bpf_prog_alloc+0x39/0x200 [ 43.030834] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.031758] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.032650] do_seccomp+0x349/0x25e0 [ 43.033355] ? find_held_lock+0x2b/0x80 [ 43.034071] ? do_prlimit+0x310/0x610 [ 43.034806] ? __pfx_do_seccomp+0x10/0x10 [ 43.035582] ? do_raw_spin_unlock+0x53/0x220 [ 43.036409] ? _raw_spin_unlock+0x1e/0x40 [ 43.037133] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.038098] ? static_key_count+0x60/0x80 [ 43.038887] prctl_set_seccomp+0x4e/0x70 [ 43.039655] __do_sys_prctl+0xe6c/0x1d70 [ 43.040417] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.041213] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.042184] ? irqentry_exit+0xf3/0x650 [ 43.042928] do_syscall_64+0xbf/0x430 [ 43.043654] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.044583] RIP: 0033:0x7f42b61ec5cd [ 43.045236] 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 [ 43.048350] RSP: 002b:00007ffea1376aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.049682] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f42b61ec5cd [ 43.050956] RDX: 000055871a74ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.052217] RBP: 00007ffea1376b00 R08: 0000000000000000 R09: 00007ffea13761a0 [ 43.053472] R10: 0000000000000000 R11: 0000000000000246 R12: 000055873a377b10 [ 43.054757] R13: 00007ffea1376f30 R14: 000055873a3782b0 R15: 000055873a38c6f0 [ 43.056033] [ 43.056484] irq event stamp: 1797 [ 43.057082] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 43.058584] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 43.060074] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 43.061594] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 43.063111] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37003' (ECDSA) to the list of known hosts. 2025/11/17 10:12:30 fuzzer started 2025/11/17 10:12:31 dialing manager at localhost:37895 2025/11/17 10:12:31 checking machine... 2025/11/17 10:12:31 checking revisions... [ 44.007474] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:12:31 testing simple program... [ 44.089103] cgroup: Unknown subsys name 'net' [ 44.155877] cgroup: Unknown subsys name 'cpuset' [ 44.173275] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:12:30 Registers: info registers vcpu 0 RAX=0000000000047b3d 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc6eb69468 CR3=000000000e064000 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=2b920e62440e34bb4b48621f12578c32 XMM02=ec2efd57dc4c00df00000000003074e8 XMM03=aae58cfee624ef7c00000000003075b8 XMM04=ff98b0551493628800000000000ae988 XMM05=746563759d8b5f9500000000003222a8 XMM06=474038aa6c007e1f0000000000321348 XMM07=e042d86d42eb936e0000000000311a58 XMM08=aae58cfee624ef7c00000000003075b8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff81618fa0 RCX=ffff88806cf089c4 RDX=ffff88806cf08a70 RSI=ffffffff81ab647f RDI=ffff88806cf08a70 RBP=ffff88806cf08b08 RSP=ffff88806cf08a58 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000255ec R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff88800b38d340 R15=ffff88806cf08a70 RIP=ffffffff8135e408 RFL=00000202 [-------] 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 00007f444a3bd900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005640b0336954 CR3=000000000c262000 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=6720646572637465733a4d41503d706f 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