[ 46.376942] ------------[ cut here ]------------ [ 46.377888] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.379954] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.381408] Modules linked in: [ 46.382039] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.384323] Tainted: [W]=WARN [ 46.384998] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.386471] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.387387] 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 [ 46.390578] RSP: 0018:ffff888018527bc0 EFLAGS: 00010286 [ 46.391546] RAX: 0000000000000000 RBX: ffffed10030a4f78 RCX: ffffffff813a4050 [ 46.392838] RDX: ffff8880167b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.394122] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030a4f2f [ 46.395407] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.396718] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018527df8 [ 46.397991] FS: 00007fe3e9abe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.399424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.400505] CR2: 00007ffe503e4ef8 CR3: 000000000e9bc000 CR4: 0000000000350ef0 [ 46.401772] Call Trace: [ 46.402290] [ 46.402700] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.403599] ? __create_object+0x59/0x80 [ 46.404388] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.405368] __vmalloc_noprof+0x59/0x60 [ 46.406125] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.407006] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.407943] bpf_prog_alloc+0x39/0x200 [ 46.408635] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.409573] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.410477] do_seccomp+0x349/0x25e0 [ 46.411195] ? find_held_lock+0x2b/0x80 [ 46.411957] ? do_prlimit+0x310/0x610 [ 46.412653] ? __pfx_do_seccomp+0x10/0x10 [ 46.413439] ? do_raw_spin_unlock+0x53/0x220 [ 46.414254] ? _raw_spin_unlock+0x1e/0x40 [ 46.415027] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.415987] ? static_key_count+0x60/0x80 [ 46.416753] prctl_set_seccomp+0x4e/0x70 [ 46.417526] __do_sys_prctl+0xe6c/0x1d70 [ 46.418294] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.419149] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.420125] ? irqentry_exit+0xf3/0x650 [ 46.420891] do_syscall_64+0xbf/0x430 [ 46.421590] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.422520] RIP: 0033:0x7fe3e9fb05cd [ 46.423226] 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 [ 46.426399] RSP: 002b:00007ffe503e2c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.427768] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3e9fb05cd [ 46.429084] RDX: 000055c97035ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.430352] RBP: 00007ffe503e2ca0 R08: 0000000000000000 R09: 00007ffe503e2340 [ 46.431629] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c985a38240 [ 46.432920] R13: 00007ffe503e30d0 R14: 000055c985a41380 R15: 000055c985a4c540 [ 46.434227] [ 46.434653] irq event stamp: 1831 [ 46.435309] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 46.436842] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 46.438364] softirqs last enabled at (1358): [] handle_softirqs+0x50c/0x770 [ 46.439913] softirqs last disabled at (1335): [] __irq_exit_rcu+0xc4/0x100 [ 46.441438] ---[ end trace 0000000000000000 ]--- [ 49.729378] ------------[ cut here ]------------ [ 49.729918] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.731025] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.731788] Modules linked in: [ 49.732145] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.733225] Tainted: [W]=WARN [ 49.733531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.734461] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.734984] 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 [ 49.736655] RSP: 0018:ffff8880186a7bc0 EFLAGS: 00010286 [ 49.737203] RAX: 0000000000000000 RBX: ffffed10030d4f78 RCX: ffffffff813a4050 [ 49.737896] RDX: ffff88801878b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.738554] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030d4f2f [ 49.739265] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.739938] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880186a7df8 [ 49.740587] FS: 00007f398ee9b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.741365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.741936] CR2: 00007ffc01453ef8 CR3: 000000001d557000 CR4: 0000000000350ef0 [ 49.742607] Call Trace: [ 49.742889] [ 49.743113] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.743568] ? __create_object+0x59/0x80 [ 49.744025] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.744536] __vmalloc_noprof+0x59/0x60 [ 49.744955] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.745390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.745900] bpf_prog_alloc+0x39/0x200 [ 49.746278] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.746756] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.747273] do_seccomp+0x349/0x25e0 [ 49.747641] ? find_held_lock+0x2b/0x80 [ 49.748065] ? do_prlimit+0x310/0x610 [ 49.748445] ? __pfx_do_seccomp+0x10/0x10 [ 49.748876] ? do_raw_spin_unlock+0x53/0x220 [ 49.749293] ? _raw_spin_unlock+0x1e/0x40 [ 49.749670] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.750187] ? static_key_count+0x60/0x80 [ 49.750603] prctl_set_seccomp+0x4e/0x70 [ 49.751021] __do_sys_prctl+0xe6c/0x1d70 [ 49.751425] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.751901] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.752339] ? irqentry_exit+0xf3/0x650 [ 49.752667] do_syscall_64+0xbf/0x430 [ 49.753011] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.753423] RIP: 0033:0x7f398f38d5cd [ 49.753720] 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 [ 49.755175] RSP: 002b:00007ffc01452c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.755776] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f398f38d5cd [ 49.756366] RDX: 00005600eac43e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.756959] RBP: 00007ffc01452cb0 R08: 0000000000000000 R09: 00007ffc01452350 [ 49.757518] R10: 0000000000000000 R11: 0000000000000246 R12: 00005601235782b0 [ 49.758104] R13: 00007ffc014530e0 R14: 000056012357ad20 R15: 000056012358c8d0 [ 49.758641] [ 49.758846] irq event stamp: 1721 [ 49.759149] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 49.759847] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 49.760528] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 49.761229] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 49.761926] ---[ end trace 0000000000000000 ]--- [ 50.394697] ------------[ cut here ]------------ [ 50.395626] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.397656] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.399097] Modules linked in: [ 50.399671] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.401636] Tainted: [W]=WARN [ 50.402226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.403697] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.404895] 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 [ 50.408127] RSP: 0018:ffff88801821fbc0 EFLAGS: 00010286 [ 50.409112] RAX: 0000000000000000 RBX: ffffed1003043f78 RCX: ffffffff813a4050 [ 50.410397] RDX: ffff888018789bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.411661] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003043f2f [ 50.412936] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.414206] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801821fdf8 [ 50.415487] FS: 00007f62c5297900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.416929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.417988] CR2: 00007fff43e7aef8 CR3: 000000001d542000 CR4: 0000000000350ef0 [ 50.419260] Call Trace: [ 50.419719] [ 50.420178] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.421069] ? __create_object+0x59/0x80 [ 50.421866] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.422842] __vmalloc_noprof+0x59/0x60 [ 50.423546] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.424418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.425365] bpf_prog_alloc+0x39/0x200 [ 50.426092] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.427042] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.427951] do_seccomp+0x349/0x25e0 [ 50.428619] ? find_held_lock+0x2b/0x80 [ 50.429366] ? do_prlimit+0x310/0x610 [ 50.430099] ? __pfx_do_seccomp+0x10/0x10 [ 50.430868] ? do_raw_spin_unlock+0x53/0x220 [ 50.431648] ? _raw_spin_unlock+0x1e/0x40 [ 50.432494] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.433455] ? static_key_count+0x60/0x80 [ 50.434245] prctl_set_seccomp+0x4e/0x70 [ 50.435011] __do_sys_prctl+0xe6c/0x1d70 [ 50.435746] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.436603] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.437564] ? irqentry_exit+0xf3/0x650 [ 50.438330] do_syscall_64+0xbf/0x430 [ 50.439061] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.440012] RIP: 0033:0x7f62c57895cd [ 50.440672] 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 [ 50.443848] RSP: 002b:00007fff43e794f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.445204] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f62c57895cd [ 50.446486] RDX: 00005618145ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.447746] RBP: 00007fff43e79550 R08: 0000000000000000 R09: 00007fff43e78bf0 [ 50.449047] R10: 0000000000000000 R11: 0000000000000246 R12: 000056182f3002b0 [ 50.450311] R13: 00007fff43e79980 R14: 000056182f302d20 R15: 000056182f3148d0 [ 50.451591] [ 50.452060] irq event stamp: 1863 [ 50.452664] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 50.454172] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 50.455671] softirqs last enabled at (1830): [] handle_softirqs+0x50c/0x770 [ 50.456849] softirqs last disabled at (1821): [] __irq_exit_rcu+0xc4/0x100 [ 50.457777] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28943' (ECDSA) to the list of known hosts. 2025/11/18 01:10:33 fuzzer started 2025/11/18 01:10:34 dialing manager at localhost:37895 2025/11/18 01:10:34 checking machine... 2025/11/18 01:10:34 checking revisions... [ 51.303107] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:10:34 testing simple program... [ 51.428331] cgroup: Unknown subsys name 'net' [ 51.508854] cgroup: Unknown subsys name 'cpuset' [ 51.524494] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:10:33 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000002 RCX=ffff88806ce089e4 RDX=1ffff11002cdc76f RSI=ffffffff8100148a RDI=ffff8880166e3b7c RBP=ffff8880166e3780 RSP=ffff88806ce08a08 R8 =0000000000000001 R9 =ffff88806ce08ad0 R10=000000000003c9ed R11=00000000000c7feb R12=0000000000000000 R13=ffff88806ce08ad8 R14=ffff8880166e3780 R15=ffff88806ce08a90 RIP=ffffffff815bd5d8 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 00007f398ee9b900 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=00007ffc0144c000 CR3=000000001f9cb000 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 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888009643780 RCX=ffff88806cf089c4 RDX=0000000000000000 RSI=ffffffff81ab647f RDI=ffff888009643b7c RBP=ffff88806cf08ac8 RSP=ffff88806cf089e8 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000255ec R12=0000000000000000 R13=ffff88806cf08ab8 R14=ffff888009643780 R15=ffff88806cf08a70 RIP=ffffffff815bd59a RFL=00000217 [----APC] 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe5a548ec8 CR3=000000000e924000 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=30313a313020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363131 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000