[ 46.448908] ------------[ cut here ]------------ [ 46.449846] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.451850] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.453338] Modules linked in: [ 46.453966] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.455955] Tainted: [W]=WARN [ 46.456503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.457950] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.458849] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.462027] RSP: 0018:ffff8880187d7bc0 EFLAGS: 00010286 [ 46.462981] RAX: 0000000000000000 RBX: ffffed10030faf78 RCX: ffffffff813a4050 [ 46.464272] RDX: ffff88800f4b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.465545] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030faf2f [ 46.466838] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.468123] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880187d7df8 [ 46.469396] FS: 00007f6dced4e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.470808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.471862] CR2: 00007ffe3d78fef7 CR3: 000000000da14000 CR4: 0000000000350ef0 [ 46.473144] Call Trace: [ 46.473635] [ 46.474045] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.474933] ? __create_object+0x59/0x80 [ 46.475727] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.476681] __vmalloc_noprof+0x59/0x60 [ 46.477378] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.478222] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.479143] bpf_prog_alloc+0x39/0x200 [ 46.479879] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.480793] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.481682] do_seccomp+0x349/0x25e0 [ 46.482336] ? find_held_lock+0x2b/0x80 [ 46.483082] ? do_prlimit+0x310/0x610 [ 46.483822] ? __pfx_do_seccomp+0x10/0x10 [ 46.484553] ? do_raw_spin_unlock+0x53/0x220 [ 46.485379] ? _raw_spin_unlock+0x1e/0x40 [ 46.486150] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.487102] ? static_key_count+0x60/0x80 [ 46.487915] prctl_set_seccomp+0x4e/0x70 [ 46.488664] __do_sys_prctl+0xe6c/0x1d70 [ 46.489404] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.490244] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.491204] ? irqentry_exit+0xf3/0x650 [ 46.491976] do_syscall_64+0xbf/0x430 [ 46.492730] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.493670] RIP: 0033:0x7f6dcf2405cd [ 46.494339] 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 [ 46.497523] RSP: 002b:00007ffe3d78d850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.498895] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6dcf2405cd [ 46.500223] RDX: 00005561636a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.501485] RBP: 00007ffe3d78d8b0 R08: 0000000000000000 R09: 00007ffe3d78cf50 [ 46.502741] R10: 0000000000000000 R11: 0000000000000246 R12: 000055617d74a2b0 [ 46.504007] R13: 00007ffe3d78dce0 R14: 000055617d74cd20 R15: 000055617d75e8d0 [ 46.505305] [ 46.505760] irq event stamp: 1737 [ 46.506368] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 46.507871] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 46.509386] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 46.510900] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 46.512409] ---[ end trace 0000000000000000 ]--- [ 49.243919] ------------[ cut here ]------------ [ 49.244853] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.246832] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.248264] Modules linked in: [ 49.248882] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.251064] Tainted: [W]=WARN [ 49.251724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.253170] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.254062] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.257216] RSP: 0018:ffff88801990fbc0 EFLAGS: 00010286 [ 49.258169] RAX: 0000000000000000 RBX: ffffed1003321f78 RCX: ffffffff813a4050 [ 49.259407] RDX: ffff888015c40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.260682] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003321f2f [ 49.261956] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.263195] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801990fdf8 [ 49.264483] FS: 00007fad58f01900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.265904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.266945] CR2: 00007fad593f3580 CR3: 0000000020046000 CR4: 0000000000350ef0 [ 49.268205] Call Trace: [ 49.268717] [ 49.269127] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.270022] ? __create_object+0x59/0x80 [ 49.270811] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.271781] __vmalloc_noprof+0x59/0x60 [ 49.272478] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.273329] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.274249] bpf_prog_alloc+0x39/0x200 [ 49.274979] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.275915] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.276803] do_seccomp+0x349/0x25e0 [ 49.277468] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.278358] ? __pfx_do_seccomp+0x10/0x10 [ 49.279131] ? find_held_lock+0x2b/0x80 [ 49.279898] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.280854] ? static_key_count+0x60/0x80 [ 49.281634] prctl_set_seccomp+0x4e/0x70 [ 49.282351] __do_sys_prctl+0xe6c/0x1d70 [ 49.283126] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.283997] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.284960] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.285921] ? irqentry_exit+0xf3/0x650 [ 49.286673] do_syscall_64+0xbf/0x430 [ 49.287360] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.288314] RIP: 0033:0x7fad593f35cd [ 49.289002] 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 [ 49.292141] RSP: 002b:00007ffd8a31ca80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.293493] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fad593f35cd [ 49.294756] RDX: 0000560c334a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.296033] RBP: 00007ffd8a31cae0 R08: 0000000000000000 R09: 00007ffd8a31c180 [ 49.297292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c6df0a240 [ 49.298582] R13: 00007ffd8a31cf10 R14: 0000560c6df09bf0 R15: 0000560c6df1e4d0 [ 49.299879] [ 49.300296] irq event stamp: 1851 [ 49.300935] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 49.302437] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 49.303960] softirqs last enabled at (1818): [] handle_softirqs+0x50c/0x770 [ 49.305480] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 49.306955] ---[ end trace 0000000000000000 ]--- [ 49.987212] ------------[ cut here ]------------ [ 49.988171] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.990166] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.991638] Modules linked in: [ 49.992236] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.994265] Tainted: [W]=WARN [ 49.994870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.996384] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.997305] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 50.000536] RSP: 0018:ffff888016bdfbc0 EFLAGS: 00010286 [ 50.001517] RAX: 0000000000000000 RBX: ffffed1002d7bf78 RCX: ffffffff813a4050 [ 50.002810] RDX: ffff888016b5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.004114] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7bf2f [ 50.005411] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.006713] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bdfdf8 [ 50.008089] FS: 00007f21b82c3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.009578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.010633] CR2: 00007f21b87b5580 CR3: 000000000d1ec000 CR4: 0000000000350ef0 [ 50.011936] Call Trace: [ 50.012409] [ 50.012856] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.013763] ? __create_object+0x59/0x80 [ 50.014506] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.015497] __vmalloc_noprof+0x59/0x60 [ 50.016253] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.017128] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.018064] bpf_prog_alloc+0x39/0x200 [ 50.018806] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.019747] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.020656] do_seccomp+0x349/0x25e0 [ 50.021338] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.022239] ? __pfx_do_seccomp+0x10/0x10 [ 50.023026] ? find_held_lock+0x2b/0x80 [ 50.023803] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.024771] ? static_key_count+0x60/0x80 [ 50.025533] prctl_set_seccomp+0x4e/0x70 [ 50.026317] __do_sys_prctl+0xe6c/0x1d70 [ 50.027105] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.028000] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.029006] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.030016] ? irqentry_exit+0xf3/0x650 [ 50.030806] do_syscall_64+0xbf/0x430 [ 50.031538] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.032539] RIP: 0033:0x7f21b87b55cd [ 50.033275] 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 [ 50.036621] RSP: 002b:00007ffecd45de80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.038057] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f21b87b55cd [ 50.039400] RDX: 000055bb4269ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.040762] RBP: 00007ffecd45dee0 R08: 0000000000000000 R09: 00007ffecd45d580 [ 50.042107] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bb7f4022b0 [ 50.043450] R13: 00007ffecd45e310 R14: 000055bb7f404d20 R15: 000055bb7f4168d0 [ 50.044823] [ 50.045267] irq event stamp: 1757 [ 50.045931] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 50.047538] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 50.049165] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 50.050781] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 50.052362] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62724' (ECDSA) to the list of known hosts. 2025/11/19 02:54:12 fuzzer started 2025/11/19 02:54:12 dialing manager at localhost:34383 2025/11/19 02:54:12 checking machine... 2025/11/19 02:54:12 checking revisions... [ 50.917184] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:54:12 testing simple program... [ 51.010090] cgroup: Unknown subsys name 'net' [ 51.072737] cgroup: Unknown subsys name 'cpuset' [ 51.092097] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:54:11 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=0000000000000001 RCX=ffffffff8100012f RDX=0000000000000025 RSI=0000000000000001 RDI=ffffffff869d825e RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =ffffffff869d8192 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ab1 R15=ffff88806ce08a70 RIP=ffffffff8135e6d6 RFL=00000283 [--S---C] 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 00007fad58f01900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fad58ecb008 CR3=000000000df68000 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=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 info registers vcpu 1 RAX=fffffffffad0ea00 RBX=ffffffff866b2ba0 RCX=ffffffff813c156d RDX=0000000000000000 RSI=ffffffff86a0ba62 RDI=ffffffff866b2b88 RBP=ffffffff866b2b88 RSP=ffff888009757788 R8 =ffffffff86a0ba62 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000897b R12=ffffffff866b2bb8 R13=ffffffff866b2b88 R14=ffffffff866b2b88 R15=dffffc0000000000 RIP=ffffffff8135dac3 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000560c6df67000 CR3=000000000ef1d000 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=98c2d3e4108577971c47f30b9fb69e9a XMM02=2c67c8bc2e329bc30000000000303e68 XMM03=fb795ef6d657705600000000003112c0 XMM04=bfd1db8f03b91c1800000000000ae988 XMM05=0394861f14684e590000000000321020 XMM06=fc745afbebe903b7000000000031af60 XMM07=e042d86d42eb936e0000000000312410 XMM08=1f75d50b2f3392840000000000303ec8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000