[ 39.160628] ------------[ cut here ]------------ [ 39.161592] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.163535] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.164979] Modules linked in: [ 39.165642] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.167583] Tainted: [W]=WARN [ 39.168138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.169581] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.170477] 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 [ 39.173586] RSP: 0018:ffff88801714fbc0 EFLAGS: 00010286 [ 39.174536] RAX: 0000000000000000 RBX: ffffed1002e29f78 RCX: ffffffff813a4050 [ 39.175795] RDX: ffff888013a83780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.177062] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e29f2f [ 39.178313] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.179561] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801714fdf8 [ 39.180837] FS: 00007fb8ef012900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.182243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.183284] CR2: 00007fb8ef504580 CR3: 000000000dbf8000 CR4: 0000000000350ef0 [ 39.184570] Call Trace: [ 39.185022] [ 39.185472] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.186303] ? __create_object+0x59/0x80 [ 39.187081] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.188045] __vmalloc_noprof+0x59/0x60 [ 39.188794] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.189658] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.190600] bpf_prog_alloc+0x39/0x200 [ 39.191278] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.192207] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.193096] do_seccomp+0x349/0x25e0 [ 39.193799] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.194701] ? __pfx_do_seccomp+0x10/0x10 [ 39.195478] ? find_held_lock+0x2b/0x80 [ 39.196188] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.197135] ? static_key_count+0x60/0x80 [ 39.197926] prctl_set_seccomp+0x4e/0x70 [ 39.198686] __do_sys_prctl+0xe6c/0x1d70 [ 39.199453] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.200262] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.201204] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.202152] ? irqentry_exit+0xf3/0x650 [ 39.202905] do_syscall_64+0xbf/0x430 [ 39.203625] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.204579] RIP: 0033:0x7fb8ef5045cd [ 39.205222] 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 [ 39.208309] RSP: 002b:00007ffc4c34c2d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.209647] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb8ef5045cd [ 39.210924] RDX: 000055cd2ccfee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.212213] RBP: 00007ffc4c34c330 R08: 0000000000000000 R09: 00007ffc4c34b9d0 [ 39.213470] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd4ee2dad0 [ 39.214742] R13: 00007ffc4c34c760 R14: 000055cd4ee2ebc0 R15: 000055cd4ee3f780 [ 39.216057] [ 39.216518] irq event stamp: 1741 [ 39.217112] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 39.218617] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 39.220115] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 39.221624] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 39.223103] ---[ end trace 0000000000000000 ]--- [ 41.860540] ------------[ cut here ]------------ [ 41.861464] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.863500] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.864949] Modules linked in: [ 41.865585] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.867797] Tainted: [W]=WARN [ 41.868485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.869972] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.870890] 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 [ 41.874076] RSP: 0018:ffff888015e27bc0 EFLAGS: 00010286 [ 41.875039] RAX: 0000000000000000 RBX: ffffed1002bc4f78 RCX: ffffffff813a4050 [ 41.876322] RDX: ffff88800f6d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.877596] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc4f2f [ 41.878880] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.880157] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e27df8 [ 41.881450] FS: 00007fb899a55900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.882899] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.883960] CR2: 00007fb899f47580 CR3: 000000000ba39000 CR4: 0000000000350ef0 [ 41.885251] Call Trace: [ 41.885742] [ 41.886154] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.887061] ? __create_object+0x59/0x80 [ 41.887843] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.888829] __vmalloc_noprof+0x59/0x60 [ 41.889594] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.890476] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.891414] bpf_prog_alloc+0x39/0x200 [ 41.892114] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.893035] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.893946] do_seccomp+0x349/0x25e0 [ 41.894667] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.895565] ? __pfx_do_seccomp+0x10/0x10 [ 41.896328] ? find_held_lock+0x2b/0x80 [ 41.897074] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.898025] ? static_key_count+0x60/0x80 [ 41.898819] prctl_set_seccomp+0x4e/0x70 [ 41.899604] __do_sys_prctl+0xe6c/0x1d70 [ 41.900365] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.901226] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.902185] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.903173] ? irqentry_exit+0xf3/0x650 [ 41.903936] do_syscall_64+0xbf/0x430 [ 41.904687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.905641] RIP: 0033:0x7fb899f475cd [ 41.906301] 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 [ 41.909505] RSP: 002b:00007ffd31ae1570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.910871] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb899f475cd [ 41.912190] RDX: 0000564553808e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.913491] RBP: 00007ffd31ae15d0 R08: 0000000000000000 R09: 00007ffd31ae0c70 [ 41.914783] R10: 0000000000000000 R11: 0000000000000246 R12: 000056455bcebad0 [ 41.916071] R13: 00007ffd31ae1a00 R14: 000056455bcecbc0 R15: 000056455bcfd780 [ 41.917254] [ 41.917550] irq event stamp: 1823 [ 41.917929] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 41.918889] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 41.919837] softirqs last enabled at (1464): [] handle_softirqs+0x50c/0x770 [ 41.920807] softirqs last disabled at (1459): [] __irq_exit_rcu+0xc4/0x100 [ 41.921757] ---[ end trace 0000000000000000 ]--- [ 42.560880] ------------[ cut here ]------------ [ 42.561780] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.563792] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.566606] Modules linked in: [ 42.567211] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.569320] Tainted: [W]=WARN [ 42.569927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.571416] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.572306] 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 [ 42.575518] RSP: 0018:ffff88801711fbc0 EFLAGS: 00010286 [ 42.576513] RAX: 0000000000000000 RBX: ffffed1002e23f78 RCX: ffffffff813a4050 [ 42.577822] RDX: ffff888016ea9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.579151] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e23f2f [ 42.580453] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.581756] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801711fdf8 [ 42.583062] FS: 00007f0a9651f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.584523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.585590] CR2: 00007ffdc87e6ef7 CR3: 000000000bafe000 CR4: 0000000000350ef0 [ 42.586885] Call Trace: [ 42.587353] [ 42.587827] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.588743] ? __create_object+0x59/0x80 [ 42.589545] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.590519] __vmalloc_noprof+0x59/0x60 [ 42.591230] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.592114] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.593062] bpf_prog_alloc+0x39/0x200 [ 42.593894] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.594845] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.595783] do_seccomp+0x349/0x25e0 [ 42.596535] ? find_held_lock+0x2b/0x80 [ 42.597255] ? do_prlimit+0x310/0x610 [ 42.598000] ? __pfx_do_seccomp+0x10/0x10 [ 42.598803] ? do_raw_spin_unlock+0x53/0x220 [ 42.599648] ? _raw_spin_unlock+0x1e/0x40 [ 42.600464] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.601441] ? static_key_count+0x60/0x80 [ 42.602203] prctl_set_seccomp+0x4e/0x70 [ 42.602975] __do_sys_prctl+0xe6c/0x1d70 [ 42.603756] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.604637] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.605625] ? irqentry_exit+0xf3/0x650 [ 42.606352] do_syscall_64+0xbf/0x430 [ 42.607096] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.608065] RIP: 0033:0x7f0a96a115cd [ 42.608767] 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 [ 42.611963] RSP: 002b:00007ffdc87e4f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.612990] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a96a115cd [ 42.613817] RDX: 000056094aa82e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.614637] RBP: 00007ffdc87e4fb0 R08: 0000000000000000 R09: 00007ffdc87e4650 [ 42.615454] R10: 0000000000000000 R11: 0000000000000246 R12: 00005609581feb10 [ 42.616248] R13: 00007ffdc87e53e0 R14: 00005609581ff2b0 R15: 00005609582136f0 [ 42.617078] [ 42.617349] irq event stamp: 2093 [ 42.617767] hardirqs last enabled at (2113): [] __up_console_sem+0x78/0x80 [ 42.618732] hardirqs last disabled at (2122): [] __up_console_sem+0x5d/0x80 [ 42.619699] softirqs last enabled at (2110): [] handle_softirqs+0x50c/0x770 [ 42.620693] softirqs last disabled at (2101): [] __irq_exit_rcu+0xc4/0x100 [ 42.621656] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12671' (ECDSA) to the list of known hosts. 2025/11/18 08:11:02 fuzzer started 2025/11/18 08:11:02 dialing manager at localhost:34383 2025/11/18 08:11:02 checking machine... 2025/11/18 08:11:02 checking revisions... [ 43.446652] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:11:02 testing simple program... [ 43.528033] cgroup: Unknown subsys name 'net' [ 43.598992] cgroup: Unknown subsys name 'cpuset' [ 43.617704] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:11:02 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff81e5b4c8 RDX=1ffff11001eea062 RSI=ffffffff81e5b4d6 RDI=ffff88800f750310 RBP=ffff88800f750000 RSP=ffff8880158f7a80 R8 =0000000000000000 R9 =ffffed1001eea470 R10=0000000000000000 R11=0000000000000001 R12=ffff88800f750610 R13=ffff88800f752380 R14=0000000000000001 R15=0000000000001975 RIP=ffffffff81e5b505 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fa2ac8e5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa2abffc000 CR3=000000000dc67000 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=00000000000000003134323d4449505f XMM02=ffffffffffffffffffffffffffffffff XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=82036ac1c4e3d67f00000000000ae988 XMM05=c2eebbc6b95dc3a10000000000320d50 XMM06=5b75c91c80445342000000000031ed10 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888013a6d340 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806cf08938 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000008972 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf08a20 RIP=ffffffff81529327 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055c7cfb0e040 CR3=000000000d9ad000 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=2031303a31313a383020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031303a31313a3830203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000