[ 47.098708] ------------[ cut here ]------------ [ 47.099681] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.101723] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 47.103213] Modules linked in: [ 47.103920] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.105993] Tainted: [W]=WARN [ 47.106597] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.108085] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.109017] 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 [ 47.112272] RSP: 0018:ffff8880158dfbc0 EFLAGS: 00010286 [ 47.113267] RAX: 0000000000000000 RBX: ffffed1002b1bf78 RCX: ffffffff813a4050 [ 47.114590] RDX: ffff8880173f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.115898] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b1bf2f [ 47.117200] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.118530] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158dfdf8 [ 47.119843] FS: 00007fc07ea4a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.121314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.122418] CR2: 00007ffd40271ef7 CR3: 0000000009c63000 CR4: 0000000000350ef0 [ 47.123739] Call Trace: [ 47.124209] [ 47.124654] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.125558] ? __create_object+0x59/0x80 [ 47.126319] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.127309] __vmalloc_noprof+0x59/0x60 [ 47.128091] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.128967] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.129905] bpf_prog_alloc+0x39/0x200 [ 47.130673] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.131605] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.132478] do_seccomp+0x349/0x25e0 [ 47.133198] ? find_held_lock+0x2b/0x80 [ 47.133956] ? do_prlimit+0x310/0x610 [ 47.134727] ? __pfx_do_seccomp+0x10/0x10 [ 47.135539] ? do_raw_spin_unlock+0x53/0x220 [ 47.136356] ? _raw_spin_unlock+0x1e/0x40 [ 47.137149] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.138148] ? static_key_count+0x60/0x80 [ 47.138960] prctl_set_seccomp+0x4e/0x70 [ 47.139762] __do_sys_prctl+0xe6c/0x1d70 [ 47.140573] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.141412] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.142408] ? irqentry_exit+0xf3/0x650 [ 47.143188] do_syscall_64+0xbf/0x430 [ 47.143931] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.144915] RIP: 0033:0x7fc07ef3c5cd [ 47.145643] 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 [ 47.148885] RSP: 002b:00007ffd4026f7e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.150282] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc07ef3c5cd [ 47.151575] RDX: 00005565f032ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.152885] RBP: 00007ffd4026f840 R08: 0000000000000000 R09: 00007ffd4026eee0 [ 47.154188] R10: 0000000000000000 R11: 0000000000000246 R12: 000055662a817bf0 [ 47.155508] R13: 00007ffd4026fc70 R14: 000055662a821380 R15: 000055662a82c460 [ 47.156838] [ 47.157280] irq event stamp: 1735 [ 47.157945] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 47.159514] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 47.161050] softirqs last enabled at (1560): [] handle_softirqs+0x50c/0x770 [ 47.162633] softirqs last disabled at (1555): [] __irq_exit_rcu+0xc4/0x100 [ 47.164192] ---[ end trace 0000000000000000 ]--- [ 50.856694] ------------[ cut here ]------------ [ 50.857672] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.859713] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 50.861424] Modules linked in: [ 50.862145] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.864155] Tainted: [W]=WARN [ 50.864762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.866272] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.867200] 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 [ 50.870403] RSP: 0018:ffff88800d4e7bc0 EFLAGS: 00010286 [ 50.871371] RAX: 0000000000000000 RBX: ffffed1001a9cf78 RCX: ffffffff813a4050 [ 50.872668] RDX: ffff8880173e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.873965] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a9cf2f [ 50.875270] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.876566] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d4e7df8 [ 50.877881] FS: 00007f0b664cd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.879347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.880425] CR2: 00007ffe2e22cef7 CR3: 0000000009e8e000 CR4: 0000000000350ef0 [ 50.881723] Call Trace: [ 50.882196] [ 50.882658] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.883561] ? __create_object+0x59/0x80 [ 50.884315] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.885283] __vmalloc_noprof+0x59/0x60 [ 50.886044] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.886934] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.887879] bpf_prog_alloc+0x39/0x200 [ 50.888619] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.889557] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.890434] do_seccomp+0x349/0x25e0 [ 50.891159] ? find_held_lock+0x2b/0x80 [ 50.891915] ? do_prlimit+0x310/0x610 [ 50.892647] ? __pfx_do_seccomp+0x10/0x10 [ 50.893388] ? do_raw_spin_unlock+0x53/0x220 [ 50.894226] ? _raw_spin_unlock+0x1e/0x40 [ 50.895007] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.895991] ? static_key_count+0x60/0x80 [ 50.896815] prctl_set_seccomp+0x4e/0x70 [ 50.897584] __do_sys_prctl+0xe6c/0x1d70 [ 50.898335] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.899204] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.900174] ? irqentry_exit+0xf3/0x650 [ 50.900929] do_syscall_64+0xbf/0x430 [ 50.901677] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.902641] RIP: 0033:0x7f0b669bf5cd [ 50.903293] 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 [ 50.906478] RSP: 002b:00007ffe2e22a3a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.907879] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b669bf5cd [ 50.909170] RDX: 000055e8f8353e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.910477] RBP: 00007ffe2e22a400 R08: 0000000000000000 R09: 00007ffe2e229aa0 [ 50.911785] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e927945ad0 [ 50.913075] R13: 00007ffe2e22a830 R14: 000055e927946bc0 R15: 000055e927957780 [ 50.914401] [ 50.914880] irq event stamp: 1825 [ 50.915534] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 50.917066] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 50.918615] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 50.920165] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 50.921695] ---[ end trace 0000000000000000 ]--- [ 51.756430] ------------[ cut here ]------------ [ 51.757210] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.758946] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 51.760225] Modules linked in: [ 51.760790] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.762512] Tainted: [W]=WARN [ 51.762981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.764214] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.765008] 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 [ 51.768187] RSP: 0018:ffff888016b47bc0 EFLAGS: 00010286 [ 51.769003] RAX: 0000000000000000 RBX: ffffed1002d68f78 RCX: ffffffff813a4050 [ 51.770095] RDX: ffff888018a35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.771248] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d68f2f [ 51.772557] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.773943] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b47df8 [ 51.775023] FS: 00007f401b71c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.776244] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.777131] CR2: 00007ffe277e7ef7 CR3: 000000001f4ed000 CR4: 0000000000350ef0 [ 51.778211] Call Trace: [ 51.778634] [ 51.778979] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.779724] ? __create_object+0x59/0x80 [ 51.780341] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.781146] __vmalloc_noprof+0x59/0x60 [ 51.781779] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.782478] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.783260] bpf_prog_alloc+0x39/0x200 [ 51.783884] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.784664] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.785384] do_seccomp+0x349/0x25e0 [ 51.785982] ? find_held_lock+0x2b/0x80 [ 51.786624] ? do_prlimit+0x310/0x610 [ 51.787204] ? __pfx_do_seccomp+0x10/0x10 [ 51.787865] ? do_raw_spin_unlock+0x53/0x220 [ 51.788556] ? _raw_spin_unlock+0x1e/0x40 [ 51.789170] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.789986] ? static_key_count+0x60/0x80 [ 51.790656] prctl_set_seccomp+0x4e/0x70 [ 51.791270] __do_sys_prctl+0xe6c/0x1d70 [ 51.791927] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.792644] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.793424] ? irqentry_exit+0xf3/0x650 [ 51.794113] do_syscall_64+0xbf/0x430 [ 51.794743] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.795531] RIP: 0033:0x7f401bc0e5cd [ 51.796085] 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 [ 51.798735] RSP: 002b:00007ffe277e5360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.799882] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f401bc0e5cd [ 51.800950] RDX: 000055cb97ffce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.802020] RBP: 00007ffe277e53c0 R08: 0000000000000000 R09: 00007ffe277e4a60 [ 51.803112] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cbaf7d8ad0 [ 51.804174] R13: 00007ffe277e57f0 R14: 000055cbaf7d9bc0 R15: 000055cbaf7ea780 [ 51.805269] [ 51.805662] irq event stamp: 1715 [ 51.806178] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 51.807443] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 51.808731] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 51.810039] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 51.811326] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53951' (ECDSA) to the list of known hosts. 2025/11/19 01:45:13 fuzzer started 2025/11/19 01:45:13 dialing manager at localhost:34383 2025/11/19 01:45:13 checking machine... 2025/11/19 01:45:13 checking revisions... [ 52.740452] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:45:13 testing simple program... [ 52.835309] cgroup: Unknown subsys name 'net' [ 52.896782] cgroup: Unknown subsys name 'cpuset' [ 52.914124] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:45:12 Registers: info registers vcpu 0 RAX=ffffffff8135e4a9 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce088f8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a30 RIP=ffffffff81529231 RFL=00000292 [--S-A--] 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 00007f0b664cd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0b66a84618 CR3=000000001f52f000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88800b774c00 RCX=ffffffff84320cf5 RDX=ffff888018a31bc0 RSI=0000000000000000 RDI=0000000000000005 RBP=ffff88801961e0ec RSP=ffff88801bd57430 R8 =0000000000000008 R9 =0000000000000004 R10=0000000000000000 R11=0000000000000001 R12=ffff88801f5f9140 R13=0000000000000000 R14=0000000000003840 R15=0000000000015180 RIP=ffffffff81751e04 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 00007f0b664cd900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc2e60bc38 CR3=000000001f52f000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000