[ 54.355969] ------------[ cut here ]------------ [ 54.356423] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.357325] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.358028] Modules linked in: [ 54.358323] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.359257] Tainted: [W]=WARN [ 54.359542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.360225] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.360654] 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 [ 54.362142] RSP: 0018:ffff8880170f7bc0 EFLAGS: 00010286 [ 54.362606] RAX: 0000000000000000 RBX: ffffed1002e1ef78 RCX: ffffffff813a4050 [ 54.363182] RDX: ffff8880166c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.363784] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100d9e4849 [ 54.364386] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.364965] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170f7df8 [ 54.365564] FS: 00007f124dac8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.366225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.366722] CR2: 00007ffe872afef7 CR3: 000000000da00000 CR4: 0000000000350ef0 [ 54.367309] Call Trace: [ 54.367547] [ 54.367741] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.368136] ? __create_object+0x59/0x80 [ 54.368504] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.368938] __vmalloc_noprof+0x59/0x60 [ 54.369269] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.369675] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.370090] bpf_prog_alloc+0x39/0x200 [ 54.370447] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.370864] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.371269] do_seccomp+0x349/0x25e0 [ 54.371603] ? find_held_lock+0x2b/0x80 [ 54.371944] ? do_prlimit+0x310/0x610 [ 54.372272] ? __pfx_do_seccomp+0x10/0x10 [ 54.372643] ? do_raw_spin_unlock+0x53/0x220 [ 54.373012] ? _raw_spin_unlock+0x1e/0x40 [ 54.373377] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.373810] ? static_key_count+0x60/0x80 [ 54.374171] prctl_set_seccomp+0x4e/0x70 [ 54.374538] __do_sys_prctl+0xe6c/0x1d70 [ 54.374885] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.375267] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.375716] ? irqentry_exit+0xf3/0x650 [ 54.376056] do_syscall_64+0xbf/0x430 [ 54.376401] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.376828] RIP: 0033:0x7f124dfba5cd [ 54.377139] 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 [ 54.378630] RSP: 002b:00007ffe872ae230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.379245] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f124dfba5cd [ 54.379843] RDX: 00005622939b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.380451] RBP: 00007ffe872ae290 R08: 0000000000000000 R09: 00007ffe872ad930 [ 54.381028] R10: 0000000000000000 R11: 0000000000000246 R12: 00005622a9a2eb10 [ 54.381624] R13: 00007ffe872ae6c0 R14: 00005622a9a2f2b0 R15: 00005622a9a436f0 [ 54.382217] [ 54.382435] irq event stamp: 1695 [ 54.382719] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 54.383434] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 54.384123] softirqs last enabled at (1438): [] handle_softirqs+0x50c/0x770 [ 54.384837] softirqs last disabled at (1429): [] __irq_exit_rcu+0xc4/0x100 [ 54.385548] ---[ end trace 0000000000000000 ]--- [ 57.648281] ------------[ cut here ]------------ [ 57.649275] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.652095] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 57.653656] Modules linked in: [ 57.654316] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.656495] Tainted: [W]=WARN [ 57.657090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.658695] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.659687] 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 [ 57.663116] RSP: 0018:ffff8880167f7bc0 EFLAGS: 00010286 [ 57.664161] RAX: 0000000000000000 RBX: ffffed1002cfef78 RCX: ffffffff813a4050 [ 57.665523] RDX: ffff88800d488000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.666910] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cfef2f [ 57.668292] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.669671] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167f7df8 [ 57.671064] FS: 00007f0ec423c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.672615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.673757] CR2: 00007f0ec47a24a6 CR3: 000000000d4b8000 CR4: 0000000000350ef0 [ 57.675191] Call Trace: [ 57.675715] [ 57.676131] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.677026] ? __create_object+0x59/0x80 [ 57.677804] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.678797] __vmalloc_noprof+0x59/0x60 [ 57.679544] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.680412] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.681282] bpf_prog_alloc+0x39/0x200 [ 57.682127] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.683070] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.683973] do_seccomp+0x349/0x25e0 [ 57.684715] ? find_held_lock+0x2b/0x80 [ 57.685481] ? do_prlimit+0x310/0x610 [ 57.686167] ? __pfx_do_seccomp+0x10/0x10 [ 57.686968] ? do_raw_spin_unlock+0x53/0x220 [ 57.687801] ? _raw_spin_unlock+0x1e/0x40 [ 57.688592] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.689546] ? static_key_count+0x60/0x80 [ 57.690306] prctl_set_seccomp+0x4e/0x70 [ 57.691087] __do_sys_prctl+0xe6c/0x1d70 [ 57.691865] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.692723] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.693695] ? irqentry_exit+0xf3/0x650 [ 57.694467] do_syscall_64+0xbf/0x430 [ 57.695160] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.696106] RIP: 0033:0x7f0ec472e5cd [ 57.696810] 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 [ 57.699962] RSP: 002b:00007ffc9ef96020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.701327] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0ec472e5cd [ 57.702621] RDX: 00005610ab734e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.703880] RBP: 00007ffc9ef96080 R08: 0000000000000000 R09: 00007ffc9ef95720 [ 57.705175] R10: 0000000000000000 R11: 0000000000000246 R12: 00005610dd540ad0 [ 57.706514] R13: 00007ffc9ef964b0 R14: 00005610dd541bc0 R15: 00005610dd552780 [ 57.707600] [ 57.707953] irq event stamp: 1763 [ 57.708501] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 57.709778] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 57.711047] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 57.712319] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 57.713768] ---[ end trace 0000000000000000 ]--- [ 58.496840] ------------[ cut here ]------------ [ 58.497802] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.499925] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 58.501666] Modules linked in: [ 58.502278] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.504371] Tainted: [W]=WARN [ 58.504944] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.506465] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.507388] 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 [ 58.510614] RSP: 0018:ffff88801a8a7bc0 EFLAGS: 00010286 [ 58.511625] RAX: 0000000000000000 RBX: ffffed1003514f78 RCX: ffffffff813a4050 [ 58.512940] RDX: ffff8880173ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.514273] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003514f2f [ 58.515605] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.516920] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a8a7df8 [ 58.518265] FS: 00007ff5aa56e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.519736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.520828] CR2: 00007fff416edef7 CR3: 000000001c12a000 CR4: 0000000000350ef0 [ 58.522142] Call Trace: [ 58.522676] [ 58.523087] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.524002] ? __create_object+0x59/0x80 [ 58.524804] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.525821] __vmalloc_noprof+0x59/0x60 [ 58.526652] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.527552] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.528521] bpf_prog_alloc+0x39/0x200 [ 58.529215] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.530186] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.531139] do_seccomp+0x349/0x25e0 [ 58.531881] ? find_held_lock+0x2b/0x80 [ 58.532681] ? do_prlimit+0x310/0x610 [ 58.533445] ? __pfx_do_seccomp+0x10/0x10 [ 58.534233] ? do_raw_spin_unlock+0x53/0x220 [ 58.535096] ? _raw_spin_unlock+0x1e/0x40 [ 58.535912] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.536911] ? static_key_count+0x60/0x80 [ 58.537751] prctl_set_seccomp+0x4e/0x70 [ 58.538564] __do_sys_prctl+0xe6c/0x1d70 [ 58.539298] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.540176] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.541186] ? irqentry_exit+0xf3/0x650 [ 58.542002] do_syscall_64+0xbf/0x430 [ 58.542797] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.543784] RIP: 0033:0x7ff5aaa605cd [ 58.544518] 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 [ 58.547777] RSP: 002b:00007fff416ebc30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.549189] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5aaa605cd [ 58.550564] RDX: 0000559ce25eee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.551887] RBP: 00007fff416ebc90 R08: 0000000000000000 R09: 00007fff416eb330 [ 58.553193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559cfc792ad0 [ 58.554537] R13: 00007fff416ec0c0 R14: 0000559cfc793bc0 R15: 0000559cfc7a4780 [ 58.555874] [ 58.556304] irq event stamp: 1803 [ 58.556978] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 58.558584] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 58.560133] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 58.561747] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 58.563282] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31406' (ECDSA) to the list of known hosts. 2025/11/18 10:02:15 fuzzer started 2025/11/18 10:02:15 dialing manager at localhost:34383 2025/11/18 10:02:15 checking machine... 2025/11/18 10:02:15 checking revisions... [ 59.517054] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:02:15 testing simple program... [ 59.602527] cgroup: Unknown subsys name 'net' [ 59.657070] cgroup: Unknown subsys name 'cpuset' [ 59.670924] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:02:14 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000200 RCX=ffffffff87cecb40 RDX=0000000000000008 RSI=ffff888016f64250 RDI=ffff888016f63780 RBP=ffff888016f63780 RSP=ffff88806ce087b8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000003 R14=ffff888016f64250 R15=0000000000000003 RIP=ffffffff81526594 RFL=00000007 [-----PC] 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 00007f0ec423c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0ec421b020 CR3=000000000d1ba000 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=000000000002e7a5 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2c92996000 CR3=000000000e5df000 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=6ac964c76cf1ce92ae4c8bc31cef1b71 XMM02=2c67c8bc2e329bc30000000000303ef8 XMM03=fb795ef6d6577056000000000030f4a0 XMM04=7e2062d17092cf3300000000000ae988 XMM05=e1bcd410fb3842e60000000000320148 XMM06=405749d8372a36f1000000000031ffd0 XMM07=e042d86d42eb936e000000000030f778 XMM08=842334cab60e91310000000000303f58 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000