[ 46.331773] ------------[ cut here ]------------ [ 46.332494] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.334178] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.335369] Modules linked in: [ 46.335899] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.337549] Tainted: [W]=WARN [ 46.338013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.339375] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.340134] 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 [ 46.342760] RSP: 0018:ffff888015d4fbc0 EFLAGS: 00010286 [ 46.343566] RAX: 0000000000000000 RBX: ffffed1002ba9f78 RCX: ffffffff813a4050 [ 46.344623] RDX: ffff888017381bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.345685] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba9f2f [ 46.346748] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.347806] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d4fdf8 [ 46.348867] FS: 00007f910d7ae900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.350056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.350930] CR2: 00007ffce6182ef7 CR3: 000000000e80b000 CR4: 0000000000350ef0 [ 46.351987] Call Trace: [ 46.352372] [ 46.352737] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.353448] ? __create_object+0x59/0x80 [ 46.354096] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.354890] __vmalloc_noprof+0x59/0x60 [ 46.355476] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.356190] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.356954] bpf_prog_alloc+0x39/0x200 [ 46.357573] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.358302] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.359039] do_seccomp+0x349/0x25e0 [ 46.359631] ? find_held_lock+0x2b/0x80 [ 46.360226] ? do_prlimit+0x310/0x610 [ 46.360840] ? __pfx_do_seccomp+0x10/0x10 [ 46.361460] ? do_raw_spin_unlock+0x53/0x220 [ 46.362143] ? _raw_spin_unlock+0x1e/0x40 [ 46.362778] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.363572] ? static_key_count+0x60/0x80 [ 46.364198] prctl_set_seccomp+0x4e/0x70 [ 46.364832] __do_sys_prctl+0xe6c/0x1d70 [ 46.365451] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.366164] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.366955] ? irqentry_exit+0xf3/0x650 [ 46.367585] do_syscall_64+0xbf/0x430 [ 46.368160] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.368941] RIP: 0033:0x7f910dca05cd [ 46.369496] 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 [ 46.372127] RSP: 002b:00007ffce61808b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.373261] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f910dca05cd [ 46.374321] RDX: 000056399e089e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.375379] RBP: 00007ffce6180910 R08: 0000000000000000 R09: 00007ffce617ffb0 [ 46.376456] R10: 0000000000000000 R11: 0000000000000246 R12: 00005639c9869ad0 [ 46.377547] R13: 00007ffce6180d40 R14: 00005639c986abc0 R15: 00005639c987b780 [ 46.378632] [ 46.378984] irq event stamp: 1727 [ 46.379480] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 46.380736] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.382010] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 46.383283] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 46.384543] ---[ end trace 0000000000000000 ]--- [ 49.219438] ------------[ cut here ]------------ [ 49.220393] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.222477] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.224219] Modules linked in: [ 49.224952] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.227000] Tainted: [W]=WARN [ 49.227608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.229170] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.230099] 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 [ 49.233431] RSP: 0018:ffff888016ee7bc0 EFLAGS: 00010286 [ 49.234471] RAX: 0000000000000000 RBX: ffffed1002ddcf78 RCX: ffffffff813a4050 [ 49.235820] RDX: ffff88800f12d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.237212] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddcf2f [ 49.238600] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.239917] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ee7df8 [ 49.241286] FS: 00007f31fa13a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.242833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.243947] CR2: 00007ffe31dfcef7 CR3: 000000000d1d6000 CR4: 0000000000350ef0 [ 49.245273] Call Trace: [ 49.245801] [ 49.246221] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.247147] ? __create_object+0x59/0x80 [ 49.247947] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.248945] __vmalloc_noprof+0x59/0x60 [ 49.249745] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.250629] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.251598] bpf_prog_alloc+0x39/0x200 [ 49.252303] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.253276] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.254206] do_seccomp+0x349/0x25e0 [ 49.254942] ? find_held_lock+0x2b/0x80 [ 49.255712] ? do_prlimit+0x310/0x610 [ 49.256437] ? __pfx_do_seccomp+0x10/0x10 [ 49.257266] ? do_raw_spin_unlock+0x53/0x220 [ 49.258117] ? _raw_spin_unlock+0x1e/0x40 [ 49.258921] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.259905] ? static_key_count+0x60/0x80 [ 49.260742] prctl_set_seccomp+0x4e/0x70 [ 49.261502] __do_sys_prctl+0xe6c/0x1d70 [ 49.262306] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.263196] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.264181] ? irqentry_exit+0xf3/0x650 [ 49.264976] do_syscall_64+0xbf/0x430 [ 49.265741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.266729] RIP: 0033:0x7f31fa62c5cd [ 49.267401] 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 [ 49.270731] RSP: 002b:00007ffe31dfa2b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.272123] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f31fa62c5cd [ 49.273474] RDX: 000055f16efd8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.274656] RBP: 00007ffe31dfa310 R08: 0000000000000000 R09: 00007ffe31df99b0 [ 49.275767] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f18efb0ad0 [ 49.276862] R13: 00007ffe31dfa740 R14: 000055f18efb1bc0 R15: 000055f18efc2780 [ 49.278008] [ 49.278370] irq event stamp: 1845 [ 49.278928] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 49.280251] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 49.281567] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 49.282917] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 49.284216] ---[ end trace 0000000000000000 ]--- [ 49.877332] ------------[ cut here ]------------ [ 49.878305] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.880380] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.881894] Modules linked in: [ 49.882507] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.884573] Tainted: [W]=WARN [ 49.885150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.886909] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.887934] 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 [ 49.891257] RSP: 0018:ffff88801bf47bc0 EFLAGS: 00010286 [ 49.892278] RAX: 0000000000000000 RBX: ffffed10037e8f78 RCX: ffffffff813a4050 [ 49.893605] RDX: ffff8880174a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.894946] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037e8f2f [ 49.896259] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.897602] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bf47df8 [ 49.898914] FS: 00007fbe358bf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.900416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.901511] CR2: 00007ffde3939ef7 CR3: 000000000b00f000 CR4: 0000000000350ef0 [ 49.902860] Call Trace: [ 49.903345] [ 49.903813] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.904729] ? __create_object+0x59/0x80 [ 49.905504] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.906511] __vmalloc_noprof+0x59/0x60 [ 49.907299] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.908208] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.909165] bpf_prog_alloc+0x39/0x200 [ 49.909932] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.910874] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.911809] do_seccomp+0x349/0x25e0 [ 49.912487] ? find_held_lock+0x2b/0x80 [ 49.913276] ? do_prlimit+0x310/0x610 [ 49.914048] ? __pfx_do_seccomp+0x10/0x10 [ 49.914848] ? do_raw_spin_unlock+0x53/0x220 [ 49.915714] ? _raw_spin_unlock+0x1e/0x40 [ 49.916463] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.917475] ? static_key_count+0x60/0x80 [ 49.918412] prctl_set_seccomp+0x4e/0x70 [ 49.919288] __do_sys_prctl+0xe6c/0x1d70 [ 49.920099] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.920995] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.921998] ? irqentry_exit+0xf3/0x650 [ 49.922795] do_syscall_64+0xbf/0x430 [ 49.923506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.924490] RIP: 0033:0x7fbe35db15cd [ 49.925237] 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 [ 49.928558] RSP: 002b:00007ffde3937db0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.930011] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe35db15cd [ 49.931137] RDX: 0000564fa7a34e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.932258] RBP: 00007ffde3937e10 R08: 0000000000000000 R09: 00007ffde39374b0 [ 49.933356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564fe37c9ad0 [ 49.934475] R13: 00007ffde3938240 R14: 0000564fe37cabc0 R15: 0000564fe37db780 [ 49.935590] [ 49.935959] irq event stamp: 1779 [ 49.936484] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 49.937819] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 49.939114] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 49.940459] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 49.941772] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59282' (ECDSA) to the list of known hosts. 2025/11/18 23:50:50 fuzzer started 2025/11/18 23:50:50 dialing manager at localhost:34383 2025/11/18 23:50:50 checking machine... 2025/11/18 23:50:50 checking revisions... [ 50.858734] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:50:50 testing simple program... [ 50.955270] cgroup: Unknown subsys name 'net' [ 51.015133] cgroup: Unknown subsys name 'cpuset' [ 51.028911] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:50:49 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffff88800f12b780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88800f12c200 RDI=ffff88800f12c200 RBP=ffff88800f12c1d8 RSP=ffff888016a6f570 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88800f12c200 R13=f8aee5787bfa452b R14=0000000000000000 R15=0000000000000001 RIP=ffffffff8152757d RFL=00000082 [--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 00007f31fa13a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f31fa0fa008 CR3=000000000d9a8000 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=0000000000024907 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f88e01e9000 CR3=000000000dd5e000 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=9dbc12248e957c831a468c226ffbdfa6 XMM02=2c67c8bc2e329bc30000000000303a80 XMM03=fb795ef6d65770560000000000312138 XMM04=39797423789c8eb600000000000ae988 XMM05=090f1556b20111b300000000003210c8 XMM06=0074d8813b34e395000000000031a7d8 XMM07=e042d86d42eb936e00000000003123b8 XMM08=d71c711106d121010000000000303ae0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000