[ 46.414779] ------------[ cut here ]------------ [ 46.415793] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.418034] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.419660] Modules linked in: [ 46.420341] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.422543] Tainted: [W]=WARN [ 46.423217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.424848] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.425789] 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 [ 46.429317] RSP: 0018:ffff8880184ffbc0 EFLAGS: 00010286 [ 46.430378] RAX: 0000000000000000 RBX: ffffed100309ff78 RCX: ffffffff813a4050 [ 46.431801] RDX: ffff888013ae1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.433232] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100309ff2f [ 46.434656] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.436037] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184ffdf8 [ 46.437430] FS: 00007f9bb1350900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.439015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.440206] CR2: 00007ffdf5eeeef8 CR3: 000000001abe0000 CR4: 0000000000350ef0 [ 46.441616] Call Trace: [ 46.442161] [ 46.442629] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.443647] ? __create_object+0x59/0x80 [ 46.444520] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.445587] __vmalloc_noprof+0x59/0x60 [ 46.446410] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.447377] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.448469] bpf_prog_alloc+0x39/0x200 [ 46.449304] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.450306] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.451270] do_seccomp+0x349/0x25e0 [ 46.452096] ? find_held_lock+0x2b/0x80 [ 46.452942] ? do_prlimit+0x310/0x610 [ 46.453694] ? __pfx_do_seccomp+0x10/0x10 [ 46.454541] ? do_raw_spin_unlock+0x53/0x220 [ 46.455453] ? _raw_spin_unlock+0x1e/0x40 [ 46.456350] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.457413] ? static_key_count+0x60/0x80 [ 46.458280] prctl_set_seccomp+0x4e/0x70 [ 46.459111] __do_sys_prctl+0xe6c/0x1d70 [ 46.460002] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.460962] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.462013] ? irqentry_exit+0xf3/0x650 [ 46.462788] do_syscall_64+0xbf/0x430 [ 46.463613] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.464655] RIP: 0033:0x7f9bb18425cd [ 46.465406] 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 [ 46.468767] RSP: 002b:00007ffdf5eeddd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.470057] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9bb18425cd [ 46.471212] RDX: 0000564719c39e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.472419] RBP: 00007ffdf5eede30 R08: 0000000000000000 R09: 00007ffdf5eed4d0 [ 46.473606] R10: 0000000000000000 R11: 0000000000000246 R12: 000056472d12aad0 [ 46.474753] R13: 00007ffdf5eee260 R14: 000056472d12bbc0 R15: 000056472d13c780 [ 46.475966] [ 46.476356] irq event stamp: 1791 [ 46.476971] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 46.478346] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 46.479761] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 46.481183] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 46.482584] ---[ end trace 0000000000000000 ]--- [ 49.302354] ------------[ cut here ]------------ [ 49.303165] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.304905] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.306147] Modules linked in: [ 49.306636] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.308299] Tainted: [W]=WARN [ 49.308775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.310030] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.310766] 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 [ 49.313447] RSP: 0018:ffff888013e4fbc0 EFLAGS: 00010286 [ 49.314278] RAX: 0000000000000000 RBX: ffffed10027c9f78 RCX: ffffffff813a4050 [ 49.315383] RDX: ffff88800ad38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.316467] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027c9f2f [ 49.317571] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.318653] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013e4fdf8 [ 49.319745] FS: 00007f6257e83900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.320980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.321882] CR2: 00007f6258375580 CR3: 000000000e8ca000 CR4: 0000000000350ef0 [ 49.322984] Call Trace: [ 49.323394] [ 49.323732] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.324501] ? __create_object+0x59/0x80 [ 49.325189] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.326013] __vmalloc_noprof+0x59/0x60 [ 49.326616] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.327375] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.328177] bpf_prog_alloc+0x39/0x200 [ 49.328770] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.329586] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.330368] do_seccomp+0x349/0x25e0 [ 49.331011] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.331752] ? __pfx_do_seccomp+0x10/0x10 [ 49.332450] ? find_held_lock+0x2b/0x80 [ 49.333138] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.333944] ? static_key_count+0x60/0x80 [ 49.334603] prctl_set_seccomp+0x4e/0x70 [ 49.335280] __do_sys_prctl+0xe6c/0x1d70 [ 49.335958] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.336670] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.337494] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.338318] ? irqentry_exit+0xf3/0x650 [ 49.338982] do_syscall_64+0xbf/0x430 [ 49.339589] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.340422] RIP: 0033:0x7f62583755cd [ 49.341057] 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 [ 49.343778] RSP: 002b:00007ffe6b63beb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.344959] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f62583755cd [ 49.346090] RDX: 0000562bbdb11e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.347188] RBP: 00007ffe6b63bf10 R08: 0000000000000000 R09: 00007ffe6b63b5b0 [ 49.348372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562be994cbf0 [ 49.349747] R13: 00007ffe6b63c340 R14: 0000562be9956380 R15: 0000562be9961460 [ 49.351106] [ 49.351542] irq event stamp: 1695 [ 49.352191] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 49.353569] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 49.354868] softirqs last enabled at (836): [] handle_softirqs+0x50c/0x770 [ 49.356202] softirqs last disabled at (831): [] __irq_exit_rcu+0xc4/0x100 [ 49.357515] ---[ end trace 0000000000000000 ]--- [ 50.130042] ------------[ cut here ]------------ [ 50.130771] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.132454] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.133702] Modules linked in: [ 50.134244] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.135924] Tainted: [W]=WARN [ 50.136384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.137615] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.138377] 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 [ 50.141039] RSP: 0018:ffff888017227bc0 EFLAGS: 00010286 [ 50.141854] RAX: 0000000000000000 RBX: ffffed1002e44f78 RCX: ffffffff813a4050 [ 50.142927] RDX: ffff888016cd8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.143993] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e44f2f [ 50.145094] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.146167] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017227df8 [ 50.147247] FS: 00007f30598fd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.148450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.149350] CR2: 00007ffc1d4edef8 CR3: 000000000daf9000 CR4: 0000000000350ef0 [ 50.150421] Call Trace: [ 50.150805] [ 50.151179] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.151935] ? __create_object+0x59/0x80 [ 50.152554] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.153382] __vmalloc_noprof+0x59/0x60 [ 50.154022] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.154719] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.155497] bpf_prog_alloc+0x39/0x200 [ 50.156115] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.156899] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.157618] do_seccomp+0x349/0x25e0 [ 50.158224] ? find_held_lock+0x2b/0x80 [ 50.158867] ? do_prlimit+0x310/0x610 [ 50.159451] ? __pfx_do_seccomp+0x10/0x10 [ 50.160111] ? do_raw_spin_unlock+0x53/0x220 [ 50.160777] ? _raw_spin_unlock+0x1e/0x40 [ 50.161440] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.162249] ? static_key_count+0x60/0x80 [ 50.162926] prctl_set_seccomp+0x4e/0x70 [ 50.163556] __do_sys_prctl+0xe6c/0x1d70 [ 50.164216] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.164952] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.165719] ? irqentry_exit+0xf3/0x650 [ 50.166364] do_syscall_64+0xbf/0x430 [ 50.166993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.167765] RIP: 0033:0x7f3059def5cd [ 50.168370] 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 [ 50.171031] RSP: 002b:00007ffc1d4ec850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.172169] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3059def5cd [ 50.173250] RDX: 000055c7213ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.174339] RBP: 00007ffc1d4ec8b0 R08: 0000000000000000 R09: 00007ffc1d4ebf50 [ 50.175424] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c753366240 [ 50.176500] R13: 00007ffc1d4ecce0 R14: 000055c753365bf0 R15: 000055c75337a4d0 [ 50.177604] [ 50.178007] irq event stamp: 1727 [ 50.178513] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 50.179795] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 50.181105] softirqs last enabled at (1226): [] handle_softirqs+0x50c/0x770 [ 50.182394] softirqs last disabled at (1215): [] __irq_exit_rcu+0xc4/0x100 [ 50.183660] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32970' (ECDSA) to the list of known hosts. 2025/11/17 15:27:57 fuzzer started 2025/11/17 15:27:57 dialing manager at localhost:37895 2025/11/17 15:27:57 checking machine... 2025/11/17 15:27:57 checking revisions... [ 51.087361] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:27:57 testing simple program... [ 51.189361] cgroup: Unknown subsys name 'net' [ 51.256193] cgroup: Unknown subsys name 'cpuset' [ 51.271345] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:27:56 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000002 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff88806ce37358 RDI=ffff888013ae0aa8 RBP=ffff88806ce37358 RSP=ffff88806ce088b8 R8 =0000000000000001 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=ffff888013ae0000 R13=ffff888013ae0a58 R14=00000000ffffffff R15=ffff888013ae0aa8 RIP=ffffffff84c7212f RFL=00000057 [---ZAPC] 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 00007f6257e83900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6257e48008 CR3=000000000dffb000 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=ffffffff8188cd3d RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88806cf31600 RSP=ffff888013f0fc08 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000 R11=ffff88806cf37498 R12=0000000000000000 R13=0000000000000001 R14=ffff88806cf37df0 R15=ffff88806cf37358 RIP=ffffffff81529210 RFL=00000046 [---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 00007f04ad327900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f04aca3d620 CR3=000000000ed66000 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=3019e77973c1019502474ef3479920e8 XMM02=0000000000305168eff9b2d0a8fce9cb XMM03=00000000003052382c67c8bc2e329bc3 XMM04=c031d48cfa4bf17400000000000ae988 XMM05=df506a1d82ceb17e000000000031fc20 XMM06=aadc6a891f2e9497000000000031e9c0 XMM07=fb795ef6d6577056000000000030e7d0 XMM08=2c67c8bc2e329bc300000000003051d8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000