[ 39.081153] ------------[ cut here ]------------ [ 39.082068] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.084061] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.085501] Modules linked in: [ 39.086091] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.088284] Tainted: [W]=WARN [ 39.089075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.090549] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.091415] 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 [ 39.094598] RSP: 0018:ffff888018d67bc0 EFLAGS: 00010286 [ 39.095588] RAX: 0000000000000000 RBX: ffffed10031acf78 RCX: ffffffff813a4050 [ 39.096855] RDX: ffff888014190000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.098100] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031acf2f [ 39.099368] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.100631] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018d67df8 [ 39.101886] FS: 00007f6610f2c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.103313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.104355] CR2: 00007ffcd5ef0ef7 CR3: 000000001cb96000 CR4: 0000000000350ef0 [ 39.105628] Call Trace: [ 39.106089] [ 39.106534] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.107385] ? __create_object+0x59/0x80 [ 39.108156] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.109110] __vmalloc_noprof+0x59/0x60 [ 39.109848] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.110729] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.111661] bpf_prog_alloc+0x39/0x200 [ 39.112349] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.113270] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.114156] do_seccomp+0x349/0x25e0 [ 39.114855] ? find_held_lock+0x2b/0x80 [ 39.115608] ? do_prlimit+0x310/0x610 [ 39.116303] ? __pfx_do_seccomp+0x10/0x10 [ 39.117081] ? do_raw_spin_unlock+0x53/0x220 [ 39.117902] ? _raw_spin_unlock+0x1e/0x40 [ 39.118657] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.119609] ? static_key_count+0x60/0x80 [ 39.120360] prctl_set_seccomp+0x4e/0x70 [ 39.121115] __do_sys_prctl+0xe6c/0x1d70 [ 39.121873] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.122736] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.123697] ? irqentry_exit+0xf3/0x650 [ 39.124418] do_syscall_64+0xbf/0x430 [ 39.125161] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.126094] RIP: 0033:0x7f661141e5cd [ 39.126786] 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 [ 39.129903] RSP: 002b:00007ffcd5eefd00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.131276] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f661141e5cd [ 39.132538] RDX: 00005621e8d36e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.133813] RBP: 00007ffcd5eefd60 R08: 0000000000000000 R09: 00007ffcd5eef400 [ 39.135085] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562218cd8ad0 [ 39.136352] R13: 00007ffcd5ef0190 R14: 0000562218cd9bc0 R15: 0000562218cea780 [ 39.137662] [ 39.138089] irq event stamp: 1839 [ 39.138739] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 39.140263] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 39.141780] softirqs last enabled at (1414): [] handle_softirqs+0x50c/0x770 [ 39.143313] softirqs last disabled at (1405): [] __irq_exit_rcu+0xc4/0x100 [ 39.144803] ---[ end trace 0000000000000000 ]--- [ 42.023356] ------------[ cut here ]------------ [ 42.024283] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.026341] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.027817] Modules linked in: [ 42.028401] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.030423] Tainted: [W]=WARN [ 42.031268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.032823] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.033768] 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 [ 42.036952] RSP: 0018:ffff888018c47bc0 EFLAGS: 00010286 [ 42.037974] RAX: 0000000000000000 RBX: ffffed1003188f78 RCX: ffffffff813a4050 [ 42.039271] RDX: ffff88800f3db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.040564] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003188f2f [ 42.041871] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.043166] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c47df8 [ 42.044441] FS: 00007f51dd530900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.045929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.047002] CR2: 00007ffe02cf6ef7 CR3: 000000001fdb3000 CR4: 0000000000350ef0 [ 42.048301] Call Trace: [ 42.048802] [ 42.049218] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.050133] ? __create_object+0x59/0x80 [ 42.050933] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.051904] __vmalloc_noprof+0x59/0x60 [ 42.052667] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.053528] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.054428] bpf_prog_alloc+0x39/0x200 [ 42.055194] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.056128] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.057021] do_seccomp+0x349/0x25e0 [ 42.057775] ? find_held_lock+0x2b/0x80 [ 42.058543] ? do_prlimit+0x310/0x610 [ 42.059263] ? __pfx_do_seccomp+0x10/0x10 [ 42.060047] ? do_raw_spin_unlock+0x53/0x220 [ 42.060878] ? _raw_spin_unlock+0x1e/0x40 [ 42.061693] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.062662] ? static_key_count+0x60/0x80 [ 42.063421] prctl_set_seccomp+0x4e/0x70 [ 42.064205] __do_sys_prctl+0xe6c/0x1d70 [ 42.064996] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.065893] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.066863] ? irqentry_exit+0xf3/0x650 [ 42.067622] do_syscall_64+0xbf/0x430 [ 42.068324] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.069271] RIP: 0033:0x7f51dda225cd [ 42.069982] 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 [ 42.073145] RSP: 002b:00007ffe02cf4bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.074551] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51dda225cd [ 42.075862] RDX: 00005628ff997e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.077141] RBP: 00007ffe02cf4c10 R08: 0000000000000000 R09: 00007ffe02cf42b0 [ 42.078447] R10: 0000000000000000 R11: 0000000000000246 R12: 000056292218ab10 [ 42.079768] R13: 00007ffe02cf5040 R14: 000056292218b2b0 R15: 000056292219f6f0 [ 42.081088] [ 42.081550] irq event stamp: 1801 [ 42.082175] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 42.083750] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 42.085277] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 42.086856] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 42.087979] ---[ end trace 0000000000000000 ]--- [ 42.831238] ------------[ cut here ]------------ [ 42.832168] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.834153] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.835594] Modules linked in: [ 42.836179] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.838155] Tainted: [W]=WARN [ 42.838758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.840220] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.841353] 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 [ 42.844592] RSP: 0018:ffff88800fb07bc0 EFLAGS: 00010286 [ 42.845571] RAX: 0000000000000000 RBX: ffffed1001f60f78 RCX: ffffffff813a4050 [ 42.846854] RDX: ffff888016f90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.848135] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f60f2f [ 42.849410] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.850676] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fb07df8 [ 42.851976] FS: 00007fc2c73ff900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.853402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.854454] CR2: 00007ffcbd9b4ef7 CR3: 000000001dc29000 CR4: 0000000000350ef0 [ 42.855839] Call Trace: [ 42.856381] [ 42.856859] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.857750] ? __create_object+0x59/0x80 [ 42.858527] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.859500] __vmalloc_noprof+0x59/0x60 [ 42.860224] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.861093] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.862023] bpf_prog_alloc+0x39/0x200 [ 42.862766] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.863687] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.864581] do_seccomp+0x349/0x25e0 [ 42.865243] ? find_held_lock+0x2b/0x80 [ 42.865990] ? do_prlimit+0x310/0x610 [ 42.866727] ? __pfx_do_seccomp+0x10/0x10 [ 42.867526] ? do_raw_spin_unlock+0x53/0x220 [ 42.868306] ? _raw_spin_unlock+0x1e/0x40 [ 42.869075] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.870032] ? static_key_count+0x60/0x80 [ 42.870845] prctl_set_seccomp+0x4e/0x70 [ 42.871621] __do_sys_prctl+0xe6c/0x1d70 [ 42.872367] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.873215] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.874182] ? irqentry_exit+0xf3/0x650 [ 42.874950] do_syscall_64+0xbf/0x430 [ 42.875701] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.876641] RIP: 0033:0x7fc2c78f15cd [ 42.877300] 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 [ 42.880486] RSP: 002b:00007ffcbd9b3900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.881859] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2c78f15cd [ 42.883161] RDX: 0000562af805de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.884435] RBP: 00007ffcbd9b3960 R08: 0000000000000000 R09: 00007ffcbd9b3000 [ 42.885731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b2c110bf0 [ 42.887023] R13: 00007ffcbd9b3d90 R14: 0000562b2c11a380 R15: 0000562b2c125460 [ 42.888333] [ 42.888804] irq event stamp: 1859 [ 42.889415] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 42.890980] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 42.892562] softirqs last enabled at (1508): [] handle_softirqs+0x50c/0x770 [ 42.894124] softirqs last disabled at (1503): [] __irq_exit_rcu+0xc4/0x100 [ 42.895673] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62112' (ECDSA) to the list of known hosts. 2025/11/17 17:47:59 fuzzer started 2025/11/17 17:48:00 dialing manager at localhost:37895 2025/11/17 17:48:00 checking machine... 2025/11/17 17:48:00 checking revisions... [ 43.738380] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:48:00 testing simple program... [ 43.826081] cgroup: Unknown subsys name 'net' [ 43.892321] cgroup: Unknown subsys name 'cpuset' [ 43.911572] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:47:59 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81000130 RCX=ffff88806ce089a4 RDX=1ffff1100d9c1155 RSI=ffffffff85e1ffe0 RDI=ffffffff81000130 RBP=ffff88806ce08aa8 RSP=ffff88806ce08a28 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=00000000000c7d20 R12=ffff88806ce08b18 R13=0000000000000000 R14=ffff88800f3dd340 R15=0000000000000000 RIP=ffffffff81439d98 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 00007f51dd530900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe02cee000 CR3=000000001fe36000 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=ffff888014241bc0 RBX=0000000000000001 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff84c97ceb RDI=ffffed10035cd4ac RBP=ffff88801ae6a560 RSP=ffff888018d57a28 R8 =0000000000000001 R9 =0000000000000000 R10=ffff88801ae6a543 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 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 00007f6ba2d72700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f36d6cad660 CR3=000000000b77d000 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=2039353a37343a373120373120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038353a37343a3731203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000