[ 46.371436] ------------[ cut here ]------------ [ 46.372363] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.374366] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.375784] Modules linked in: [ 46.376420] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.378591] Tainted: [W]=WARN [ 46.379449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.380926] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.381770] 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 [ 46.384917] RSP: 0018:ffff88801b7c7bc0 EFLAGS: 00010286 [ 46.385836] RAX: 0000000000000000 RBX: ffffed10036f8f78 RCX: ffffffff813a4050 [ 46.387078] RDX: ffff8880183a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.388343] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036f8f2f [ 46.389581] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.390821] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b7c7df8 [ 46.392090] FS: 00007f3dccfdd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.393499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.394537] CR2: 00007ffc23542ef7 CR3: 00000000104ad000 CR4: 0000000000350ef0 [ 46.395783] Call Trace: [ 46.396289] [ 46.396687] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.397558] ? __create_object+0x59/0x80 [ 46.398327] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.399272] __vmalloc_noprof+0x59/0x60 [ 46.400028] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.400831] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.401731] bpf_prog_alloc+0x39/0x200 [ 46.402450] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.403366] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.404259] do_seccomp+0x349/0x25e0 [ 46.404967] ? find_held_lock+0x2b/0x80 [ 46.405676] ? do_prlimit+0x310/0x610 [ 46.406402] ? __pfx_do_seccomp+0x10/0x10 [ 46.407167] ? do_raw_spin_unlock+0x53/0x220 [ 46.407981] ? _raw_spin_unlock+0x1e/0x40 [ 46.408717] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.409668] ? static_key_count+0x60/0x80 [ 46.410447] prctl_set_seccomp+0x4e/0x70 [ 46.411228] __do_sys_prctl+0xe6c/0x1d70 [ 46.412013] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.412807] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.413772] ? irqentry_exit+0xf3/0x650 [ 46.414515] do_syscall_64+0xbf/0x430 [ 46.415258] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.416193] RIP: 0033:0x7f3dcd4cf5cd [ 46.416849] 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 [ 46.419979] RSP: 002b:00007ffc23541e40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.421329] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3dcd4cf5cd [ 46.422584] RDX: 000055ab805e5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.423832] RBP: 00007ffc23541ea0 R08: 0000000000000000 R09: 00007ffc23541540 [ 46.425097] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aba3d59ad0 [ 46.426340] R13: 00007ffc235422d0 R14: 000055aba3d5abc0 R15: 000055aba3d6b780 [ 46.427602] [ 46.428090] irq event stamp: 1861 [ 46.428679] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 46.430181] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 46.431646] softirqs last enabled at (1858): [] handle_softirqs+0x50c/0x770 [ 46.433168] softirqs last disabled at (1853): [] __irq_exit_rcu+0xc4/0x100 [ 46.434639] ---[ end trace 0000000000000000 ]--- [ 49.681644] ------------[ cut here ]------------ [ 49.682193] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.683299] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.684102] Modules linked in: [ 49.684423] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.685518] Tainted: [W]=WARN [ 49.685821] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.686630] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.687115] 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 [ 49.688843] RSP: 0018:ffff88801792fbc0 EFLAGS: 00010286 [ 49.689371] RAX: 0000000000000000 RBX: ffffed1002f25f78 RCX: ffffffff813a4050 [ 49.690072] RDX: ffff88800a8d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.690744] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f25f2f [ 49.691444] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.692175] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801792fdf8 [ 49.692854] FS: 00007fe28a072900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.693635] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.694221] CR2: 00007fe28a564580 CR3: 000000000b7a1000 CR4: 0000000000350ef0 [ 49.694917] Call Trace: [ 49.695162] [ 49.695380] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.695845] ? __create_object+0x59/0x80 [ 49.696285] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.696797] __vmalloc_noprof+0x59/0x60 [ 49.697203] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.697647] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.698147] bpf_prog_alloc+0x39/0x200 [ 49.698531] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.699039] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.699500] do_seccomp+0x349/0x25e0 [ 49.699863] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.700352] ? __pfx_do_seccomp+0x10/0x10 [ 49.700752] ? find_held_lock+0x2b/0x80 [ 49.701160] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.701656] ? static_key_count+0x60/0x80 [ 49.702089] prctl_set_seccomp+0x4e/0x70 [ 49.702486] __do_sys_prctl+0xe6c/0x1d70 [ 49.702904] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.703344] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.703857] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.704378] ? irqentry_exit+0xf3/0x650 [ 49.704769] do_syscall_64+0xbf/0x430 [ 49.705161] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.705652] RIP: 0033:0x7fe28a5645cd [ 49.706023] 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 [ 49.707730] RSP: 002b:00007ffddeaffc70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.708485] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe28a5645cd [ 49.709165] RDX: 000055e0a50e5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.709817] RBP: 00007ffddeaffcd0 R08: 0000000000000000 R09: 00007ffddeaff370 [ 49.710477] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e0e3b1a240 [ 49.711139] R13: 00007ffddeb00100 R14: 000055e0e3b19bf0 R15: 000055e0e3b2e4d0 [ 49.711795] [ 49.712034] irq event stamp: 1647 [ 49.712360] hardirqs last enabled at (1655): [] __up_console_sem+0x78/0x80 [ 49.713152] hardirqs last disabled at (1664): [] __up_console_sem+0x5d/0x80 [ 49.713933] softirqs last enabled at (1202): [] handle_softirqs+0x50c/0x770 [ 49.714739] softirqs last disabled at (1197): [] __irq_exit_rcu+0xc4/0x100 [ 49.715552] ---[ end trace 0000000000000000 ]--- [ 50.465926] ------------[ cut here ]------------ [ 50.467000] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.469346] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.471069] Modules linked in: [ 50.471750] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.474069] Tainted: [W]=WARN [ 50.474708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.476444] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.477512] 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 [ 50.481190] RSP: 0018:ffff88801cdd7bc0 EFLAGS: 00010286 [ 50.482328] RAX: 0000000000000000 RBX: ffffed10039baf78 RCX: ffffffff813a4050 [ 50.483826] RDX: ffff888019adb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.485132] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10039baf2f [ 50.486393] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.487654] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cdd7df8 [ 50.488931] FS: 00007fd6fbf1f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.490339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.491386] CR2: 00007fffd3bc5ef7 CR3: 000000000dc15000 CR4: 0000000000350ef0 [ 50.492658] Call Trace: [ 50.493160] [ 50.493562] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.494448] ? __create_object+0x59/0x80 [ 50.495215] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.496185] __vmalloc_noprof+0x59/0x60 [ 50.496881] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.497734] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.498638] bpf_prog_alloc+0x39/0x200 [ 50.499357] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.500282] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.501152] do_seccomp+0x349/0x25e0 [ 50.501807] ? find_held_lock+0x2b/0x80 [ 50.502546] ? do_prlimit+0x310/0x610 [ 50.503255] ? __pfx_do_seccomp+0x10/0x10 [ 50.504017] ? do_raw_spin_unlock+0x53/0x220 [ 50.504805] ? _raw_spin_unlock+0x1e/0x40 [ 50.505570] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.506496] ? static_key_count+0x60/0x80 [ 50.507277] prctl_set_seccomp+0x4e/0x70 [ 50.508040] __do_sys_prctl+0xe6c/0x1d70 [ 50.508778] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.509609] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.510556] ? irqentry_exit+0xf3/0x650 [ 50.511292] do_syscall_64+0xbf/0x430 [ 50.512021] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.512960] RIP: 0033:0x7fd6fc4115cd [ 50.513605] 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 [ 50.516688] RSP: 002b:00007fffd3bc40c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.518010] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6fc4115cd [ 50.519261] RDX: 000055ce67a81e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.520528] RBP: 00007fffd3bc4120 R08: 0000000000000000 R09: 00007fffd3bc37c0 [ 50.521768] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce92ab3ad0 [ 50.523010] R13: 00007fffd3bc4550 R14: 000055ce92ab4bc0 R15: 000055ce92ac5780 [ 50.524274] [ 50.524681] irq event stamp: 1771 [ 50.525306] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 50.526797] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 50.528275] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 50.529785] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 50.531258] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36865' (ECDSA) to the list of known hosts. 2025/11/18 06:18:10 fuzzer started 2025/11/18 06:18:10 dialing manager at localhost:37895 2025/11/18 06:18:10 checking machine... 2025/11/18 06:18:10 checking revisions... [ 51.434950] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:18:10 testing simple program... [ 51.531384] cgroup: Unknown subsys name 'net' [ 51.579768] cgroup: Unknown subsys name 'cpuset' [ 51.596744] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:18:09 Registers: info registers vcpu 0 RAX=0000000000020000 RBX=ffff8880181d5340 RCX=0000000000000000 RDX=0000000000020005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880181d5d98 RSP=ffff88800f177258 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880181d5dc0 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007f20b12d3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeb7fd5948 CR3=000000000d21b000 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=f16454aa8a91478bc64590cbb9866744 XMM02=00000000003038f8d59e07bde36eea69 XMM03=0000000000303a20ec2efd57dc4c00df XMM04=3e77e7811b0ba0e700000000000ae988 XMM05=d6613dbe6f3f160200000000003218d0 XMM06=14648eaa1277bab10000000000320020 XMM07=fb795ef6d657705600000000003111f8 XMM08=2c67c8bc2e329bc30000000000303a20 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080000000 RBX=ffffffff85e78700 RCX=ffffffff8175a5b5 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000001 RBP=0000000000000001 RSP=ffff8880195bf610 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00007fe28a554be7 R13=0000000000000000 R14=ffff88800a8d3780 R15=0000000000000cc0 RIP=ffffffff817515ca 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 00007fe28a072900 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=000055e0e3b1b954 CR3=000000001432b000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000