[ 46.306668] ------------[ cut here ]------------ [ 46.307621] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.309678] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.311148] Modules linked in: [ 46.311781] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.313830] Tainted: [W]=WARN [ 46.314412] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.315898] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.316829] 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 [ 46.320069] RSP: 0018:ffff888013d17bc0 EFLAGS: 00010286 [ 46.321059] RAX: 0000000000000000 RBX: ffffed10027a2f78 RCX: ffffffff813a4050 [ 46.322354] RDX: ffff88800a99b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.323636] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027a2f2f [ 46.324940] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.326242] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013d17df8 [ 46.327545] FS: 00007f25d92d9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.329000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.330088] CR2: 00007ffc60cf1ef8 CR3: 000000000d6c5000 CR4: 0000000000350ef0 [ 46.331380] Call Trace: [ 46.331884] [ 46.332302] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.333218] ? __create_object+0x59/0x80 [ 46.334004] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.334991] __vmalloc_noprof+0x59/0x60 [ 46.335765] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.336648] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.337596] bpf_prog_alloc+0x39/0x200 [ 46.338313] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.339247] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.340144] do_seccomp+0x349/0x25e0 [ 46.340863] ? find_held_lock+0x2b/0x80 [ 46.341627] ? do_prlimit+0x310/0x610 [ 46.342336] ? __pfx_do_seccomp+0x10/0x10 [ 46.343121] ? do_raw_spin_unlock+0x53/0x220 [ 46.343967] ? _raw_spin_unlock+0x1e/0x40 [ 46.344752] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.345715] ? static_key_count+0x60/0x80 [ 46.346529] prctl_set_seccomp+0x4e/0x70 [ 46.347268] __do_sys_prctl+0xe6c/0x1d70 [ 46.348066] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.348940] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.349931] ? irqentry_exit+0xf3/0x650 [ 46.350727] do_syscall_64+0xbf/0x430 [ 46.351426] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.352390] RIP: 0033:0x7f25d97cb5cd [ 46.353080] 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 [ 46.356287] RSP: 002b:00007ffc60cefef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.357659] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25d97cb5cd [ 46.358962] RDX: 000055bf7bed2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.360274] RBP: 00007ffc60ceff50 R08: 0000000000000000 R09: 00007ffc60cef5f0 [ 46.361567] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf8eed2bf0 [ 46.362852] R13: 00007ffc60cf0380 R14: 000055bf8eedc380 R15: 000055bf8eee7460 [ 46.364162] [ 46.364632] irq event stamp: 1761 [ 46.365246] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 46.366803] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 46.368324] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 46.369880] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 46.371326] ---[ end trace 0000000000000000 ]--- [ 49.846022] ------------[ cut here ]------------ [ 49.846986] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.849059] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.850560] Modules linked in: [ 49.851170] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.853183] Tainted: [W]=WARN [ 49.853818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.855320] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.856578] 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 [ 49.859858] RSP: 0018:ffff888017c17bc0 EFLAGS: 00010286 [ 49.860868] RAX: 0000000000000000 RBX: ffffed1002f82f78 RCX: ffffffff813a4050 [ 49.862187] RDX: ffff888016400000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.863533] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f82f2f [ 49.864840] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.866167] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c17df8 [ 49.867522] FS: 00007f12a2ffb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.868993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.870080] CR2: 00007fffdf2aeef8 CR3: 0000000009cc8000 CR4: 0000000000350ef0 [ 49.871636] Call Trace: [ 49.872231] [ 49.872736] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.873675] ? __create_object+0x59/0x80 [ 49.874434] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.875455] __vmalloc_noprof+0x59/0x60 [ 49.876251] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.877156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.878129] bpf_prog_alloc+0x39/0x200 [ 49.878918] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.879883] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.880808] do_seccomp+0x349/0x25e0 [ 49.881550] ? find_held_lock+0x2b/0x80 [ 49.882281] ? do_prlimit+0x310/0x610 [ 49.883051] ? __pfx_do_seccomp+0x10/0x10 [ 49.883886] ? do_raw_spin_unlock+0x53/0x220 [ 49.884751] ? _raw_spin_unlock+0x1e/0x40 [ 49.885576] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.886571] ? static_key_count+0x60/0x80 [ 49.887324] prctl_set_seccomp+0x4e/0x70 [ 49.888137] __do_sys_prctl+0xe6c/0x1d70 [ 49.888941] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.889833] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.890844] ? irqentry_exit+0xf3/0x650 [ 49.891645] do_syscall_64+0xbf/0x430 [ 49.892366] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.893599] RIP: 0033:0x7f12a34ed5cd [ 49.894467] 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 [ 49.898424] RSP: 002b:00007fffdf2ad130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.899856] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12a34ed5cd [ 49.901144] RDX: 000055ec6b972e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.902514] RBP: 00007fffdf2ad190 R08: 0000000000000000 R09: 00007fffdf2ac830 [ 49.903807] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec6cf632b0 [ 49.905116] R13: 00007fffdf2ad5c0 R14: 000055ec6cf65d20 R15: 000055ec6cf778d0 [ 49.906536] [ 49.906963] irq event stamp: 1821 [ 49.907638] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 49.909169] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 49.910686] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 49.911995] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 49.913274] ---[ end trace 0000000000000000 ]--- [ 50.766949] ------------[ cut here ]------------ [ 50.767760] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.769548] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.770785] Modules linked in: [ 50.771283] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.772948] Tainted: [W]=WARN [ 50.773414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.774650] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.775377] 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 [ 50.778526] RSP: 0018:ffff88801c297bc0 EFLAGS: 00010286 [ 50.779303] RAX: 0000000000000000 RBX: ffffed1003852f78 RCX: ffffffff813a4050 [ 50.780349] RDX: ffff888018e51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.781406] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003852f2f [ 50.782473] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.783710] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c297df8 [ 50.784835] FS: 00007f3f17a0c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.786272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.787323] CR2: 00007ffe892c9ef8 CR3: 0000000020467000 CR4: 0000000000350ef0 [ 50.788386] Call Trace: [ 50.788808] [ 50.789149] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.789886] ? __create_object+0x59/0x80 [ 50.790548] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.791322] __vmalloc_noprof+0x59/0x60 [ 50.791940] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.792670] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.793407] bpf_prog_alloc+0x39/0x200 [ 50.794017] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.794799] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.795558] do_seccomp+0x349/0x25e0 [ 50.796127] ? find_held_lock+0x2b/0x80 [ 50.796759] ? do_prlimit+0x310/0x610 [ 50.797340] ? __pfx_do_seccomp+0x10/0x10 [ 50.797992] ? do_raw_spin_unlock+0x53/0x220 [ 50.798696] ? _raw_spin_unlock+0x1e/0x40 [ 50.799312] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.800110] ? static_key_count+0x60/0x80 [ 50.800777] prctl_set_seccomp+0x4e/0x70 [ 50.801385] __do_sys_prctl+0xe6c/0x1d70 [ 50.802035] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.802795] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.803612] ? irqentry_exit+0xf3/0x650 [ 50.804220] do_syscall_64+0xbf/0x430 [ 50.804837] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.805624] RIP: 0033:0x7f3f17efe5cd [ 50.806183] 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 [ 50.808821] RSP: 002b:00007ffe892c76e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.809979] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f17efe5cd [ 50.811063] RDX: 0000562db3990e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.812148] RBP: 00007ffe892c7740 R08: 0000000000000000 R09: 00007ffe892c6de0 [ 50.813211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562dd43dc2b0 [ 50.814445] R13: 00007ffe892c7b70 R14: 0000562dd43ded20 R15: 0000562dd43f08d0 [ 50.815882] [ 50.816333] irq event stamp: 1731 [ 50.817047] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 50.818676] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 50.819978] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 50.821294] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 50.822638] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40308' (ECDSA) to the list of known hosts. 2025/11/17 20:58:45 fuzzer started 2025/11/17 20:58:45 dialing manager at localhost:37895 2025/11/17 20:58:45 checking machine... 2025/11/17 20:58:45 checking revisions... [ 51.745184] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:58:45 testing simple program... [ 51.851898] cgroup: Unknown subsys name 'net' [ 51.924632] cgroup: Unknown subsys name 'cpuset' [ 51.939206] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:58:44 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888015d5f3c0 RCX=0000000000000001 RDX=1ffff11002babe79 RSI=ffff888015d5fda0 RDI=ffff888015d5f3c8 RBP=ffff888015d5fda0 RSP=ffff888015d5f318 R8 =ffffffff86aaa306 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002308b R12=0000000000000008 R13=ffff888015d5f408 R14=ffff888015d5fda8 R15=ffff888015d5f3c0 RIP=ffffffff8135e265 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 00007f12a2ffb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f12a2fda020 CR3=000000000d942000 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=0000000000000001 RBX=ffff888015ca78d8 RCX=0000000000000001 RDX=ffff888015ca8001 RSI=ffff888015ca78b0 RDI=ffff888015ca7620 RBP=ffff888015ca0000 RSP=ffff888015ca75a0 R8 =0000000000000001 R9 =ffff888015ca7650 R10=000000000003c9ed R11=0000000000027efb R12=ffff888015ca7601 R13=ffff888015ca7658 R14=ffff888015ca78b0 R15=ffff888015ca7610 RIP=ffffffff8135eecb RFL=00000202 [-------] 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 00007fa36d387900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffceaeabbc8 CR3=000000000bf80000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=7a51ba0c3c023cc700000000000ae988 XMM05=fc99b4f75ffd67aa0000000000322908 XMM06=638121dadb5a0a950000000000320f40 XMM07=fb795ef6d65770560000000000311210 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000