[ 47.152605] ------------[ cut here ]------------ [ 47.153583] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.155744] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 47.157259] Modules linked in: [ 47.157914] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.159937] Tainted: [W]=WARN [ 47.160502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.162036] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.162957] 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 [ 47.166170] RSP: 0018:ffff888018227bc0 EFLAGS: 00010286 [ 47.167171] RAX: 0000000000000000 RBX: ffffed1003044f78 RCX: ffffffff813a4050 [ 47.168467] RDX: ffff8880165cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.169787] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003044f2f [ 47.171100] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.172408] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018227df8 [ 47.173716] FS: 00007f9316b59900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.175178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.176261] CR2: 00007ffd50af8ef7 CR3: 000000000fe6b000 CR4: 0000000000350ef0 [ 47.177583] Call Trace: [ 47.178123] [ 47.178537] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.179463] ? __create_object+0x59/0x80 [ 47.180262] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.181269] __vmalloc_noprof+0x59/0x60 [ 47.182034] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.182925] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.183882] bpf_prog_alloc+0x39/0x200 [ 47.184587] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.185548] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.186469] do_seccomp+0x349/0x25e0 [ 47.187193] ? find_held_lock+0x2b/0x80 [ 47.187970] ? do_prlimit+0x310/0x610 [ 47.188722] ? __pfx_do_seccomp+0x10/0x10 [ 47.189488] ? do_raw_spin_unlock+0x53/0x220 [ 47.190335] ? _raw_spin_unlock+0x1e/0x40 [ 47.191123] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.192109] ? static_key_count+0x60/0x80 [ 47.192916] prctl_set_seccomp+0x4e/0x70 [ 47.193733] __do_sys_prctl+0xe6c/0x1d70 [ 47.194484] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.195351] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.196347] ? irqentry_exit+0xf3/0x650 [ 47.197136] do_syscall_64+0xbf/0x430 [ 47.197888] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.198861] RIP: 0033:0x7f931704b5cd [ 47.199534] 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 [ 47.202732] RSP: 002b:00007ffd50af6be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.204109] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f931704b5cd [ 47.205446] RDX: 00005564cf1bce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.206742] RBP: 00007ffd50af6c40 R08: 0000000000000000 R09: 00007ffd50af62e0 [ 47.208042] R10: 0000000000000000 R11: 0000000000000246 R12: 00005564cfa42ad0 [ 47.209348] R13: 00007ffd50af7070 R14: 00005564cfa43bc0 R15: 00005564cfa54780 [ 47.210674] [ 47.211111] irq event stamp: 1747 [ 47.211777] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 47.213341] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 47.214780] softirqs last enabled at (1582): [] handle_softirqs+0x50c/0x770 [ 47.216069] softirqs last disabled at (1577): [] __irq_exit_rcu+0xc4/0x100 [ 47.217419] ---[ end trace 0000000000000000 ]--- [ 50.390584] ------------[ cut here ]------------ [ 50.391493] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.393484] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 50.394911] Modules linked in: [ 50.395492] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.397436] Tainted: [W]=WARN [ 50.398020] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.399453] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.400348] 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 [ 50.403447] RSP: 0018:ffff8880173efbc0 EFLAGS: 00010286 [ 50.404410] RAX: 0000000000000000 RBX: ffffed1002e7df78 RCX: ffffffff813a4050 [ 50.405678] RDX: ffff8880195b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.406932] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7df2f [ 50.408179] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.409569] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173efdf8 [ 50.410810] FS: 00007f83de2ca900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.412247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.413474] CR2: 00007ffde0aecef7 CR3: 00000000210cb000 CR4: 0000000000350ef0 [ 50.414761] Call Trace: [ 50.415222] [ 50.415657] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.416512] ? __create_object+0x59/0x80 [ 50.417305] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.418277] __vmalloc_noprof+0x59/0x60 [ 50.419030] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.419902] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.420832] bpf_prog_alloc+0x39/0x200 [ 50.421524] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.422448] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.423342] do_seccomp+0x349/0x25e0 [ 50.424059] ? find_held_lock+0x2b/0x80 [ 50.424809] ? do_prlimit+0x310/0x610 [ 50.425518] ? __pfx_do_seccomp+0x10/0x10 [ 50.426298] ? do_raw_spin_unlock+0x53/0x220 [ 50.427156] ? _raw_spin_unlock+0x1e/0x40 [ 50.427947] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.428894] ? static_key_count+0x60/0x80 [ 50.429699] prctl_set_seccomp+0x4e/0x70 [ 50.430481] __do_sys_prctl+0xe6c/0x1d70 [ 50.431386] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.432349] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.433322] ? irqentry_exit+0xf3/0x650 [ 50.434077] do_syscall_64+0xbf/0x430 [ 50.434801] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.435757] RIP: 0033:0x7f83de7bc5cd [ 50.436434] 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 [ 50.439602] RSP: 002b:00007ffde0aea9d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.441108] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f83de7bc5cd [ 50.442651] RDX: 0000555670115e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.444150] RBP: 00007ffde0aeaa30 R08: 0000000000000000 R09: 00007ffde0aea0d0 [ 50.445673] R10: 0000000000000000 R11: 0000000000000246 R12: 00005556a6584240 [ 50.447173] R13: 00007ffde0aeae60 R14: 00005556a6583bf0 R15: 00005556a65984d0 [ 50.448690] [ 50.449191] irq event stamp: 1743 [ 50.449958] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 50.451738] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 50.453529] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 50.455159] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 50.456666] ---[ end trace 0000000000000000 ]--- [ 51.265865] ------------[ cut here ]------------ [ 51.266834] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.268934] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 51.270468] Modules linked in: [ 51.271203] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.273287] Tainted: [W]=WARN [ 51.273929] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.275486] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.276453] 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 [ 51.279784] RSP: 0018:ffff8880181bfbc0 EFLAGS: 00010286 [ 51.280820] RAX: 0000000000000000 RBX: ffffed1003037f78 RCX: ffffffff813a4050 [ 51.282187] RDX: ffff8880170c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.283538] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003037f2f [ 51.284877] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.286248] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880181bfdf8 [ 51.287597] FS: 00007fd8e6c39900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.289141] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.290283] CR2: 00007ffda2ef7ef7 CR3: 000000000dcfd000 CR4: 0000000000350ef0 [ 51.291653] Call Trace: [ 51.292150] [ 51.292585] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.293542] ? __create_object+0x59/0x80 [ 51.294369] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.295400] __vmalloc_noprof+0x59/0x60 [ 51.296212] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.297136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.298135] bpf_prog_alloc+0x39/0x200 [ 51.298914] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.299905] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.300870] do_seccomp+0x349/0x25e0 [ 51.301604] ? find_held_lock+0x2b/0x80 [ 51.302417] ? do_prlimit+0x310/0x610 [ 51.303200] ? __pfx_do_seccomp+0x10/0x10 [ 51.304032] ? do_raw_spin_unlock+0x53/0x220 [ 51.304912] ? _raw_spin_unlock+0x1e/0x40 [ 51.305767] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.306789] ? static_key_count+0x60/0x80 [ 51.307584] prctl_set_seccomp+0x4e/0x70 [ 51.308416] __do_sys_prctl+0xe6c/0x1d70 [ 51.309263] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.310179] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.311208] ? irqentry_exit+0xf3/0x650 [ 51.312032] do_syscall_64+0xbf/0x430 [ 51.312806] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.313843] RIP: 0033:0x7fd8e712b5cd [ 51.314533] 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 [ 51.317859] RSP: 002b:00007ffda2ef5c20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.319303] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd8e712b5cd [ 51.320649] RDX: 0000560fbfd99e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.322008] RBP: 00007ffda2ef5c80 R08: 0000000000000000 R09: 00007ffda2ef5320 [ 51.323362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560fc2c02ad0 [ 51.324707] R13: 00007ffda2ef60b0 R14: 0000560fc2c03bc0 R15: 0000560fc2c14780 [ 51.325999] [ 51.326413] irq event stamp: 1739 [ 51.327044] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 51.328525] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 51.330021] softirqs last enabled at (1274): [] handle_softirqs+0x50c/0x770 [ 51.331259] softirqs last disabled at (1269): [] __irq_exit_rcu+0xc4/0x100 [ 51.332475] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13236' (ECDSA) to the list of known hosts. 2025/11/18 00:42:56 fuzzer started 2025/11/18 00:42:57 dialing manager at localhost:37895 2025/11/18 00:42:57 checking machine... 2025/11/18 00:42:57 checking revisions... [ 52.213971] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:42:57 testing simple program... [ 52.313528] cgroup: Unknown subsys name 'net' [ 52.390968] cgroup: Unknown subsys name 'cpuset' [ 52.414535] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:42:56 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=00000000ffffffff RDI=ffffffff85e1ff20 RBP=ffffffff85e1ff20 RSP=ffff8880180479f8 R8 =0000000000000000 R9 =ffffed1001eaa870 R10=0000000000001000 R11=0000000000000000 R12=ffff888016a83780 R13=ffff888016a841d8 R14=00000000ffffffff R15=dffffc0000000000 RIP=ffffffff84c72143 RFL=00000282 [--S----] 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 00007f83de2ca900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f83de8820b0 CR3=00000000210ee000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00000000000000000000000000ff0000 XMM02=00000000000000000000000000ff0000 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=6c6f636f746f72702f6374652f006563 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff84c288e7 RDX=ffff88801689b780 RSI=ffffffff84c288f2 RDI=0000000000000007 RBP=0000000000000021 RSP=ffff888013a2f9d8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000002 R11=0000000000000001 R12=ffff8880090a6942 R13=ffff88800ec06718 R14=0000000000000002 R15=0000000000000000 RIP=ffffffff81751c80 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 00007fbf5cc69700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc764daa18 CR3=000000000d1f0000 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=2036353a32343a303020383120766f4e XMM01=73732878696e755f6d6170203a5d3534 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3534325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035353a32343a3030203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000