[ 38.957232] ------------[ cut here ]------------ [ 38.958156] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.960218] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 38.961675] Modules linked in: [ 38.962284] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.964304] Tainted: [W]=WARN [ 38.964910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.966458] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.967337] 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 [ 38.970592] RSP: 0018:ffff888016cf7bc0 EFLAGS: 00010286 [ 38.971576] RAX: 0000000000000000 RBX: ffffed1002d9ef78 RCX: ffffffff813a4050 [ 38.972901] RDX: ffff88800f8e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.974184] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9ef2f [ 38.975465] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.976773] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cf7df8 [ 38.978061] FS: 00007f4094650900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.979504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.980588] CR2: 00007ffe517ecef7 CR3: 000000000e7bb000 CR4: 0000000000350ef0 [ 38.981888] Call Trace: [ 38.982351] [ 38.982793] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.983711] ? __create_object+0x59/0x80 [ 38.984503] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.985478] __vmalloc_noprof+0x59/0x60 [ 38.986199] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.987066] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.988008] bpf_prog_alloc+0x39/0x200 [ 38.988754] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.989689] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.990586] do_seccomp+0x349/0x25e0 [ 38.991263] ? find_held_lock+0x2b/0x80 [ 38.992043] ? do_prlimit+0x310/0x610 [ 38.992779] ? __pfx_do_seccomp+0x10/0x10 [ 38.993561] ? do_raw_spin_unlock+0x53/0x220 [ 38.994353] ? _raw_spin_unlock+0x1e/0x40 [ 38.995137] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.996109] ? static_key_count+0x60/0x80 [ 38.996917] prctl_set_seccomp+0x4e/0x70 [ 38.997706] __do_sys_prctl+0xe6c/0x1d70 [ 38.998490] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.999305] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.000288] ? irqentry_exit+0xf3/0x650 [ 39.001063] do_syscall_64+0xbf/0x430 [ 39.001807] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.002767] RIP: 0033:0x7f4094b425cd [ 39.003474] 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 [ 39.006676] RSP: 002b:00007ffe517ead70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.008071] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4094b425cd [ 39.009474] RDX: 0000556a4ddf9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.010875] RBP: 00007ffe517eadd0 R08: 0000000000000000 R09: 00007ffe517ea470 [ 39.012185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556a6f04aad0 [ 39.013473] R13: 00007ffe517eb200 R14: 0000556a6f04bbc0 R15: 0000556a6f05c780 [ 39.014776] [ 39.015201] irq event stamp: 1757 [ 39.015860] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 39.017392] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 39.018917] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 39.020483] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 39.022008] ---[ end trace 0000000000000000 ]--- [ 41.891668] ------------[ cut here ]------------ [ 41.892600] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.894660] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 41.896119] Modules linked in: [ 41.896839] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.898818] Tainted: [W]=WARN [ 41.899418] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.900910] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.901833] 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 [ 41.905014] RSP: 0018:ffff88800d077bc0 EFLAGS: 00010286 [ 41.906017] RAX: 0000000000000000 RBX: ffffed1001a0ef78 RCX: ffffffff813a4050 [ 41.907296] RDX: ffff888017031bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.908602] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a0ef2f [ 41.909874] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.911142] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d077df8 [ 41.912429] FS: 00007f43a33f4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.913882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.914945] CR2: 00007f43a38e6580 CR3: 000000001fa47000 CR4: 0000000000350ef0 [ 41.916257] Call Trace: [ 41.916768] [ 41.917176] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.918080] ? __create_object+0x59/0x80 [ 41.918859] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.919851] __vmalloc_noprof+0x59/0x60 [ 41.920605] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.921480] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.922419] bpf_prog_alloc+0x39/0x200 [ 41.923106] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.924070] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.924982] do_seccomp+0x349/0x25e0 [ 41.925702] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.926599] ? __pfx_do_seccomp+0x10/0x10 [ 41.927340] ? find_held_lock+0x2b/0x80 [ 41.928109] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.929055] ? static_key_count+0x60/0x80 [ 41.929846] prctl_set_seccomp+0x4e/0x70 [ 41.930613] __do_sys_prctl+0xe6c/0x1d70 [ 41.931342] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.932214] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.933200] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.934183] ? irqentry_exit+0xf3/0x650 [ 41.934963] do_syscall_64+0xbf/0x430 [ 41.935717] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.936667] RIP: 0033:0x7f43a38e65cd [ 41.937330] 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 [ 41.940552] RSP: 002b:00007ffc1a73e440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.941926] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43a38e65cd [ 41.943205] RDX: 0000560919e40e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.944532] RBP: 00007ffc1a73e4a0 R08: 0000000000000000 R09: 00007ffc1a73db40 [ 41.945815] R10: 0000000000000000 R11: 0000000000000246 R12: 000056094d80cb10 [ 41.947090] R13: 00007ffc1a73e8d0 R14: 000056094d80d2b0 R15: 000056094d8216f0 [ 41.948440] [ 41.948871] irq event stamp: 1715 [ 41.949518] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 41.951052] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 41.952581] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 41.954141] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 41.955675] ---[ end trace 0000000000000000 ]--- [ 42.666846] ------------[ cut here ]------------ [ 42.667321] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.668542] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 42.669346] Modules linked in: [ 42.669722] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.670859] Tainted: [W]=WARN [ 42.671172] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.672018] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.672529] 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 [ 42.674343] RSP: 0018:ffff88801cd1fbc0 EFLAGS: 00010286 [ 42.674893] RAX: 0000000000000000 RBX: ffffed10039a3f78 RCX: ffffffff813a4050 [ 42.675624] RDX: ffff888017be8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.676344] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10039a3f2f [ 42.677074] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.677799] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cd1fdf8 [ 42.678526] FS: 00007fbcf5b10900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.679330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.679935] CR2: 00007ffd24b68ef7 CR3: 00000000200c9000 CR4: 0000000000350ef0 [ 42.681010] Call Trace: [ 42.681280] [ 42.681528] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.682012] ? __create_object+0x59/0x80 [ 42.682443] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.682964] __vmalloc_noprof+0x59/0x60 [ 42.683387] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.683860] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.684390] bpf_prog_alloc+0x39/0x200 [ 42.684784] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.685284] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.685790] do_seccomp+0x349/0x25e0 [ 42.686167] ? find_held_lock+0x2b/0x80 [ 42.686600] ? do_prlimit+0x310/0x610 [ 42.686998] ? __pfx_do_seccomp+0x10/0x10 [ 42.687437] ? do_raw_spin_unlock+0x53/0x220 [ 42.687890] ? _raw_spin_unlock+0x1e/0x40 [ 42.688303] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.688850] ? static_key_count+0x60/0x80 [ 42.689282] prctl_set_seccomp+0x4e/0x70 [ 42.689722] __do_sys_prctl+0xe6c/0x1d70 [ 42.690146] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.690624] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.691139] ? irqentry_exit+0xf3/0x650 [ 42.691573] do_syscall_64+0xbf/0x430 [ 42.691972] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.692519] RIP: 0033:0x7fbcf60025cd [ 42.692891] 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 [ 42.694690] RSP: 002b:00007ffd24b67a90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.695459] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbcf60025cd [ 42.696162] RDX: 0000557b5cfbce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.696880] RBP: 00007ffd24b67af0 R08: 0000000000000000 R09: 00007ffd24b67190 [ 42.697605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b7df22ad0 [ 42.698301] R13: 00007ffd24b67f20 R14: 0000557b7df23bc0 R15: 0000557b7df34780 [ 42.699026] [ 42.699261] irq event stamp: 1733 [ 42.699613] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 42.700466] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 42.701298] softirqs last enabled at (1410): [] handle_softirqs+0x50c/0x770 [ 42.702170] softirqs last disabled at (1379): [] __irq_exit_rcu+0xc4/0x100 [ 42.703018] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60189' (ECDSA) to the list of known hosts. 2025/11/18 04:02:01 fuzzer started 2025/11/18 04:02:01 dialing manager at localhost:37895 2025/11/18 04:02:01 checking machine... 2025/11/18 04:02:01 checking revisions... [ 43.563190] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:02:02 testing simple program... [ 43.649719] cgroup: Unknown subsys name 'net' [ 43.702877] cgroup: Unknown subsys name 'cpuset' [ 43.722013] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:02:01 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffffffff85e78700 RCX=4b952e4da9267483 RDX=00000000915d54c6 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000001 RSP=ffff888016f673b0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00007f43a38e7163 R13=0000000000000000 R14=ffff88801a289bc0 R15=ffff8880096c78c0 RIP=ffffffff81751794 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 00007f43a33f4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc1a738000 CR3=000000000b932000 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=0000000000025a8f 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f83af59a020 CR3=000000000c8d9000 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=32303a343020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383730 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000