[ 46.088368] ------------[ cut here ]------------ [ 46.089242] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.091264] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.092722] Modules linked in: [ 46.093345] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.095350] Tainted: [W]=WARN [ 46.095903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.097429] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.098360] 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 [ 46.101509] RSP: 0018:ffff888016fa7bc0 EFLAGS: 00010286 [ 46.102470] RAX: 0000000000000000 RBX: ffffed1002df4f78 RCX: ffffffff813a4050 [ 46.103750] RDX: ffff8880176b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.105013] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df4f2f [ 46.106267] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.107588] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fa7df8 [ 46.108861] FS: 00007fbafd986900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.110313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.111386] CR2: 00007fbafde78580 CR3: 000000000fba2000 CR4: 0000000000350ef0 [ 46.112656] Call Trace: [ 46.113115] [ 46.113565] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.114452] ? __create_object+0x59/0x80 [ 46.115212] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.116176] __vmalloc_noprof+0x59/0x60 [ 46.116919] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.117771] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.118731] bpf_prog_alloc+0x39/0x200 [ 46.119466] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.120386] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.121237] do_seccomp+0x349/0x25e0 [ 46.121950] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.122878] ? __pfx_do_seccomp+0x10/0x10 [ 46.123663] ? find_held_lock+0x2b/0x80 [ 46.124406] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.125368] ? static_key_count+0x60/0x80 [ 46.126107] prctl_set_seccomp+0x4e/0x70 [ 46.126881] __do_sys_prctl+0xe6c/0x1d70 [ 46.127650] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.128496] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.129466] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.130417] ? irqentry_exit+0xf3/0x650 [ 46.131142] do_syscall_64+0xbf/0x430 [ 46.131877] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.132811] RIP: 0033:0x7fbafde785cd [ 46.133497] 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 [ 46.136641] RSP: 002b:00007fffc0baab40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.137986] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbafde785cd [ 46.139278] RDX: 000055791832ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.140583] RBP: 00007fffc0baaba0 R08: 0000000000000000 R09: 00007fffc0baa240 [ 46.141842] R10: 0000000000000000 R11: 0000000000000246 R12: 000055793074bb10 [ 46.143144] R13: 00007fffc0baafd0 R14: 000055793074c2b0 R15: 00005579307606f0 [ 46.144426] [ 46.144844] irq event stamp: 1703 [ 46.145476] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 46.147011] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 46.148513] softirqs last enabled at (1342): [] handle_softirqs+0x50c/0x770 [ 46.150048] softirqs last disabled at (1337): [] __irq_exit_rcu+0xc4/0x100 [ 46.151583] ---[ end trace 0000000000000000 ]--- [ 49.038805] ------------[ cut here ]------------ [ 49.039571] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.041278] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.042517] Modules linked in: [ 49.043018] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.044711] Tainted: [W]=WARN [ 49.045177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.046413] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.047140] 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 [ 49.049787] RSP: 0018:ffff888017f77bc0 EFLAGS: 00010286 [ 49.050611] RAX: 0000000000000000 RBX: ffffed1002feef78 RCX: ffffffff813a4050 [ 49.051684] RDX: ffff888017e80000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.052755] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002feef2f [ 49.053837] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.054907] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f77df8 [ 49.055985] FS: 00007fe631548900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.057196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.058077] CR2: 00007ffed912fef7 CR3: 000000000b913000 CR4: 0000000000350ef0 [ 49.059173] Call Trace: [ 49.059593] [ 49.059940] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.060691] ? __create_object+0x59/0x80 [ 49.061346] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.062129] __vmalloc_noprof+0x59/0x60 [ 49.062778] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.063504] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.064249] bpf_prog_alloc+0x39/0x200 [ 49.064853] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.065649] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.066412] do_seccomp+0x349/0x25e0 [ 49.067005] ? find_held_lock+0x2b/0x80 [ 49.067639] ? do_prlimit+0x310/0x610 [ 49.068221] ? __pfx_do_seccomp+0x10/0x10 [ 49.068867] ? do_raw_spin_unlock+0x53/0x220 [ 49.069546] ? _raw_spin_unlock+0x1e/0x40 [ 49.070149] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.070951] ? static_key_count+0x60/0x80 [ 49.071602] prctl_set_seccomp+0x4e/0x70 [ 49.072199] __do_sys_prctl+0xe6c/0x1d70 [ 49.072836] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.073533] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.074335] ? irqentry_exit+0xf3/0x650 [ 49.074943] do_syscall_64+0xbf/0x430 [ 49.075552] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.076344] RIP: 0033:0x7fe631a3a5cd [ 49.076897] 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 [ 49.079542] RSP: 002b:00007ffed912e760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.080689] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe631a3a5cd [ 49.081764] RDX: 0000564627d24e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.082843] RBP: 00007ffed912e7c0 R08: 0000000000000000 R09: 00007ffed912de60 [ 49.083924] R10: 0000000000000000 R11: 0000000000000246 R12: 000056463cd27ad0 [ 49.085009] R13: 00007ffed912ebf0 R14: 000056463cd28bc0 R15: 000056463cd39780 [ 49.086101] [ 49.086479] irq event stamp: 1703 [ 49.086990] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 49.088268] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 49.089561] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 49.090884] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 49.092150] ---[ end trace 0000000000000000 ]--- [ 49.851161] ------------[ cut here ]------------ [ 49.852108] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.854192] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.855689] Modules linked in: [ 49.856339] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.858584] Tainted: [W]=WARN [ 49.859161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.860727] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.861658] 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 [ 49.864924] RSP: 0018:ffff8880174b7bc0 EFLAGS: 00010286 [ 49.865936] RAX: 0000000000000000 RBX: ffffed1002e96f78 RCX: ffffffff813a4050 [ 49.867216] RDX: ffff888015e30000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.868483] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e96f2f [ 49.869769] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.871058] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174b7df8 [ 49.872338] FS: 00007f53e913b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.873760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.874820] CR2: 00007ffed96d7ef7 CR3: 000000000d3a4000 CR4: 0000000000350ef0 [ 49.876100] Call Trace: [ 49.876598] [ 49.877004] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.877905] ? __create_object+0x59/0x80 [ 49.878699] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.879643] __vmalloc_noprof+0x59/0x60 [ 49.880401] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.881209] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.882135] bpf_prog_alloc+0x39/0x200 [ 49.882882] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.883808] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.884709] do_seccomp+0x349/0x25e0 [ 49.885424] ? find_held_lock+0x2b/0x80 [ 49.886133] ? do_prlimit+0x310/0x610 [ 49.886872] ? __pfx_do_seccomp+0x10/0x10 [ 49.887652] ? do_raw_spin_unlock+0x53/0x220 [ 49.888493] ? _raw_spin_unlock+0x1e/0x40 [ 49.889224] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.890188] ? static_key_count+0x60/0x80 [ 49.891000] prctl_set_seccomp+0x4e/0x70 [ 49.891766] __do_sys_prctl+0xe6c/0x1d70 [ 49.892554] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.893411] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.894381] ? irqentry_exit+0xf3/0x650 [ 49.895112] do_syscall_64+0xbf/0x430 [ 49.895848] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.896801] RIP: 0033:0x7f53e962d5cd [ 49.897512] 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 [ 49.900640] RSP: 002b:00007ffed96d58a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.901981] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f53e962d5cd [ 49.903279] RDX: 000055fe2e74ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.904573] RBP: 00007ffed96d5900 R08: 0000000000000000 R09: 00007ffed96d4fa0 [ 49.905834] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fe57fe5ad0 [ 49.907126] R13: 00007ffed96d5d30 R14: 000055fe57fe6bc0 R15: 000055fe57ff7780 [ 49.908422] [ 49.908840] irq event stamp: 1799 [ 49.909485] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 49.911028] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 49.912533] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 49.914059] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 49.915598] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15788' (ECDSA) to the list of known hosts. 2025/11/17 09:28:43 fuzzer started 2025/11/17 09:28:43 dialing manager at localhost:37895 2025/11/17 09:28:43 checking machine... 2025/11/17 09:28:43 checking revisions... [ 50.836458] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:28:44 testing simple program... [ 50.935929] cgroup: Unknown subsys name 'net' [ 50.984874] cgroup: Unknown subsys name 'cpuset' [ 50.998265] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:28:43 Registers: info registers vcpu 0 RAX=ffffffff812dfb50 RBX=ffffffff866a18d0 RCX=ffffffff812dfbc1 RDX=0000000000000000 RSI=ffffffff869f1f3a RDI=ffffffff866a18b0 RBP=ffffffff866a18c8 RSP=ffff88801991f610 R8 =ffffffff869f1f3a R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=ffffffff866a18d8 R13=ffffffff866a18b0 R14=ffffffff866a18c4 R15=dffffc0000000000 RIP=ffffffff8135dac9 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 00007fe631548900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe631527020 CR3=000000000fab9000 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=00000000000207f9 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcd3dae958 CR3=000000000e2ae000 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=d628ef3987f1479bc444c9b522552949 XMM02=0000000000303a28eff9b2d0a8fce9cb XMM03=0000000000303af82c67c8bc2e329bc3 XMM04=8dcc4a1658e6fe6a00000000000ae988 XMM05=090f1556b20111b30000000000320e18 XMM06=e26a21107e5d0c42000000000031ac10 XMM07=e042d86d42eb936e0000000000311f70 XMM08=5f542dc7f63e90b60000000000303af8 XMM09=00000000000000000000000000000000 XMM10=00000000002000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000