[ 46.377771] ------------[ cut here ]------------ [ 46.378540] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.380248] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.381465] Modules linked in: [ 46.381953] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.383635] Tainted: [W]=WARN [ 46.384102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.385329] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.386052] 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 [ 46.388736] RSP: 0018:ffff888016657bc0 EFLAGS: 00010286 [ 46.389558] RAX: 0000000000000000 RBX: ffffed1002ccaf78 RCX: ffffffff813a4050 [ 46.390642] RDX: ffff8880170e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.391724] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ccaf2f [ 46.392798] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.393874] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016657df8 [ 46.394967] FS: 00007fda3e829900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.396195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.397059] CR2: 00007ffe225a1ef7 CR3: 000000000c98a000 CR4: 0000000000350ef0 [ 46.398130] Call Trace: [ 46.398559] [ 46.398907] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.399646] ? __create_object+0x59/0x80 [ 46.400296] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.401074] __vmalloc_noprof+0x59/0x60 [ 46.401708] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.402466] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.403248] bpf_prog_alloc+0x39/0x200 [ 46.403834] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.404605] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.405371] do_seccomp+0x349/0x25e0 [ 46.405933] ? find_held_lock+0x2b/0x80 [ 46.406587] ? do_prlimit+0x310/0x610 [ 46.407209] ? __pfx_do_seccomp+0x10/0x10 [ 46.407830] ? do_raw_spin_unlock+0x53/0x220 [ 46.408529] ? _raw_spin_unlock+0x1e/0x40 [ 46.409154] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.409978] ? static_key_count+0x60/0x80 [ 46.410666] prctl_set_seccomp+0x4e/0x70 [ 46.411321] __do_sys_prctl+0xe6c/0x1d70 [ 46.411943] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.412664] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.413467] ? irqentry_exit+0xf3/0x650 [ 46.414081] do_syscall_64+0xbf/0x430 [ 46.414718] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.415511] RIP: 0033:0x7fda3ed1b5cd [ 46.416065] 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 [ 46.418735] RSP: 002b:00007ffe2259f3b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.419883] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fda3ed1b5cd [ 46.420966] RDX: 0000561d56d79e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.422035] RBP: 00007ffe2259f410 R08: 0000000000000000 R09: 00007ffe2259eab0 [ 46.423119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d81f0cad0 [ 46.424213] R13: 00007ffe2259f840 R14: 0000561d81f0dbc0 R15: 0000561d81f1e780 [ 46.425304] [ 46.425665] irq event stamp: 1695 [ 46.426166] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 46.427503] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 46.428776] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 46.430070] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 46.431350] ---[ end trace 0000000000000000 ]--- [ 50.022750] ------------[ cut here ]------------ [ 50.023317] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.024553] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 50.025433] Modules linked in: [ 50.025793] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.027006] Tainted: [W]=WARN [ 50.027364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.028266] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.028793] 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 [ 50.030718] RSP: 0018:ffff8880176cfbc0 EFLAGS: 00010286 [ 50.031311] RAX: 0000000000000000 RBX: ffffed1002ed9f78 RCX: ffffffff813a4050 [ 50.032057] RDX: ffff88801a85b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.032833] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed9f2f [ 50.033616] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.034390] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176cfdf8 [ 50.035148] FS: 00007efc7fcc9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.036020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.036656] CR2: 00007fff8274fef7 CR3: 000000000e73e000 CR4: 0000000000350ef0 [ 50.037431] Call Trace: [ 50.037717] [ 50.037962] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.038508] ? __create_object+0x59/0x80 [ 50.038961] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.039552] __vmalloc_noprof+0x59/0x60 [ 50.039987] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.040519] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.041064] bpf_prog_alloc+0x39/0x200 [ 50.041508] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.042040] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.042593] do_seccomp+0x349/0x25e0 [ 50.043002] ? find_held_lock+0x2b/0x80 [ 50.043466] ? do_prlimit+0x310/0x610 [ 50.043894] ? __pfx_do_seccomp+0x10/0x10 [ 50.044371] ? do_raw_spin_unlock+0x53/0x220 [ 50.044842] ? _raw_spin_unlock+0x1e/0x40 [ 50.045311] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.045868] ? static_key_count+0x60/0x80 [ 50.046357] prctl_set_seccomp+0x4e/0x70 [ 50.046809] __do_sys_prctl+0xe6c/0x1d70 [ 50.047289] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.047781] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.048370] ? irqentry_exit+0xf3/0x650 [ 50.048805] do_syscall_64+0xbf/0x430 [ 50.049257] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.049807] RIP: 0033:0x7efc801bb5cd [ 50.050238] 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 [ 50.052155] RSP: 002b:00007fff8274d9f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.052982] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc801bb5cd [ 50.053766] RDX: 0000564ec1af2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.054558] RBP: 00007fff8274da50 R08: 0000000000000000 R09: 00007fff8274d0f0 [ 50.055127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564edeba4ad0 [ 50.055676] R13: 00007fff8274de80 R14: 0000564edeba5bc0 R15: 0000564edebb6780 [ 50.056233] [ 50.056415] irq event stamp: 1651 [ 50.056674] hardirqs last enabled at (1659): [] __up_console_sem+0x78/0x80 [ 50.057325] hardirqs last disabled at (1668): [] __up_console_sem+0x5d/0x80 [ 50.057958] softirqs last enabled at (1170): [] handle_softirqs+0x50c/0x770 [ 50.058629] softirqs last disabled at (1161): [] __irq_exit_rcu+0xc4/0x100 [ 50.059277] ---[ end trace 0000000000000000 ]--- [ 50.783073] ------------[ cut here ]------------ [ 50.784017] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.786070] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.787588] Modules linked in: [ 50.788246] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.790278] Tainted: [W]=WARN [ 50.790852] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.792336] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.793257] 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 [ 50.796463] RSP: 0018:ffff888016c3fbc0 EFLAGS: 00010286 [ 50.797458] RAX: 0000000000000000 RBX: ffffed1002d87f78 RCX: ffffffff813a4050 [ 50.798787] RDX: ffff88800f6f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.800087] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d87f2f [ 50.801381] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.803032] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c3fdf8 [ 50.804694] FS: 00007f1acd784900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.806590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.807806] CR2: 00007f1acdc76580 CR3: 000000000e0e3000 CR4: 0000000000350ef0 [ 50.809152] Call Trace: [ 50.809683] [ 50.810108] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.811044] ? __create_object+0x59/0x80 [ 50.811884] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.812882] __vmalloc_noprof+0x59/0x60 [ 50.813672] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.814593] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.815579] bpf_prog_alloc+0x39/0x200 [ 50.816357] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.817323] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.818265] do_seccomp+0x349/0x25e0 [ 50.818958] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.819900] ? __pfx_do_seccomp+0x10/0x10 [ 50.820724] ? find_held_lock+0x2b/0x80 [ 50.821520] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.822532] ? static_key_count+0x60/0x80 [ 50.823382] prctl_set_seccomp+0x4e/0x70 [ 50.824131] __do_sys_prctl+0xe6c/0x1d70 [ 50.824959] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.825839] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.826856] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.827880] ? irqentry_exit+0xf3/0x650 [ 50.828677] do_syscall_64+0xbf/0x430 [ 50.829443] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.830448] RIP: 0033:0x7f1acdc765cd [ 50.831126] 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 [ 50.834480] RSP: 002b:00007fff93430480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.835880] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1acdc765cd [ 50.837232] RDX: 0000563c1b73ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.838575] RBP: 00007fff934304e0 R08: 0000000000000000 R09: 00007fff9342fb80 [ 50.839887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c20b66ad0 [ 50.841228] R13: 00007fff93430910 R14: 0000563c20b67bc0 R15: 0000563c20b78780 [ 50.842610] [ 50.843043] irq event stamp: 1759 [ 50.843636] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 50.844923] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 50.846252] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 50.847588] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 50.848879] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31955' (ECDSA) to the list of known hosts. 2025/11/17 13:53:11 fuzzer started 2025/11/17 13:53:12 dialing manager at localhost:37895 2025/11/17 13:53:12 checking machine... 2025/11/17 13:53:12 checking revisions... [ 51.920167] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:53:12 testing simple program... [ 52.033969] cgroup: Unknown subsys name 'net' [ 52.111918] cgroup: Unknown subsys name 'cpuset' [ 52.135341] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:53:11 Registers: info registers vcpu 0 RAX=ffffffff86aaa33e RBX=ffffffff8671c608 RCX=ffffffff81a848aa RDX=0000000000000000 RSI=ffffffff86aaa338 RDI=ffffffff8671c604 RBP=ffffffff8671c60c RSP=ffff88800d99f628 R8 =ffffffff86aaa338 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023094 R12=ffffffff8671c608 R13=ffffffff8671c604 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff8135dae7 RFL=00000286 [--S--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 00007efc7fcc9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efc7fc8e008 CR3=000000001f831000 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=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1fec0 RSP=ffff88806cf08e20 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=ffffffff815d6b03 R13=ffff88806cf08ee0 R14=ffff888009643780 R15=0000000000000011 RIP=ffffffff81528f3e RFL=00000206 [-----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 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f958d752000 CR3=000000000abf9000 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=9cecc60536a9b298124238b88db350d7 XMM02=2c67c8bc2e329bc30000000000302620 XMM03=fb795ef6d6577056000000000030ef70 XMM04=3201226144b7a98d00000000000ae988 XMM05=d96330e2d2db8632000000000031efc0 XMM06=8917302cb9b39f030000000000318d50 XMM07=e042d86d42eb936e000000000030f1f0 XMM08=89cd05be29a882ff0000000000302680 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000