[ 47.098515] ------------[ cut here ]------------ [ 47.099105] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.100356] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 47.101249] Modules linked in: [ 47.101616] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.102840] Tainted: [W]=WARN [ 47.103202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.104179] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.104799] 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 [ 47.106764] RSP: 0018:ffff88801605fbc0 EFLAGS: 00010286 [ 47.107360] RAX: 0000000000000000 RBX: ffffed1002c0bf78 RCX: ffffffff813a4050 [ 47.108164] RDX: ffff8880164d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.108961] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c0bf2f [ 47.109754] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.110514] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801605fdf8 [ 47.111262] FS: 00007f93b937c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.112072] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.112657] CR2: 00007fff3a670ef7 CR3: 0000000013d55000 CR4: 0000000000350ef0 [ 47.113396] Call Trace: [ 47.113666] [ 47.113953] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.114456] ? __create_object+0x59/0x80 [ 47.114915] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.115455] __vmalloc_noprof+0x59/0x60 [ 47.115896] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.116365] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.116884] bpf_prog_alloc+0x39/0x200 [ 47.117280] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.117818] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.118313] do_seccomp+0x349/0x25e0 [ 47.118731] ? find_held_lock+0x2b/0x80 [ 47.119177] ? do_prlimit+0x310/0x610 [ 47.119624] ? __pfx_do_seccomp+0x10/0x10 [ 47.120120] ? do_raw_spin_unlock+0x53/0x220 [ 47.120609] ? _raw_spin_unlock+0x1e/0x40 [ 47.121120] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.121723] ? static_key_count+0x60/0x80 [ 47.122198] prctl_set_seccomp+0x4e/0x70 [ 47.122657] __do_sys_prctl+0xe6c/0x1d70 [ 47.123164] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.123664] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.124276] ? irqentry_exit+0xf3/0x650 [ 47.124746] do_syscall_64+0xbf/0x430 [ 47.125179] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.125770] RIP: 0033:0x7f93b986e5cd [ 47.126182] 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 [ 47.128102] RSP: 002b:00007fff3a66fa60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.128947] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f93b986e5cd [ 47.129746] RDX: 00005569f7ab4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.130518] RBP: 00007fff3a66fac0 R08: 0000000000000000 R09: 00007fff3a66f160 [ 47.131366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556a2eeacb10 [ 47.132091] R13: 00007fff3a66fef0 R14: 0000556a2eead2b0 R15: 0000556a2eec16f0 [ 47.132925] [ 47.133170] irq event stamp: 1707 [ 47.133525] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 47.134373] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 47.135241] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 47.136095] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 47.136880] ---[ end trace 0000000000000000 ]--- [ 49.677083] ------------[ cut here ]------------ [ 49.677944] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.679867] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.681175] Modules linked in: [ 49.681762] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.683820] Tainted: [W]=WARN [ 49.684327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.685737] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.686527] 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 [ 49.689423] RSP: 0018:ffff88801613fbc0 EFLAGS: 00010286 [ 49.690313] RAX: 0000000000000000 RBX: ffffed1002c27f78 RCX: ffffffff813a4050 [ 49.691492] RDX: ffff888016179bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.692653] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c27f2f [ 49.693934] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.695355] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801613fdf8 [ 49.696710] FS: 00007f538b872900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.698174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.699261] CR2: 00007f538bd64580 CR3: 000000001fc9d000 CR4: 0000000000350ef0 [ 49.700574] Call Trace: [ 49.701087] [ 49.701505] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.702418] ? __create_object+0x59/0x80 [ 49.703224] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.704208] __vmalloc_noprof+0x59/0x60 [ 49.704986] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.705875] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.706823] bpf_prog_alloc+0x39/0x200 [ 49.707540] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.708484] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.709405] do_seccomp+0x349/0x25e0 [ 49.710129] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.711055] ? __pfx_do_seccomp+0x10/0x10 [ 49.711860] ? find_held_lock+0x2b/0x80 [ 49.712585] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.713561] ? static_key_count+0x60/0x80 [ 49.714363] prctl_set_seccomp+0x4e/0x70 [ 49.715158] __do_sys_prctl+0xe6c/0x1d70 [ 49.715949] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.716819] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.717797] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.718781] ? irqentry_exit+0xf3/0x650 [ 49.719526] do_syscall_64+0xbf/0x430 [ 49.720276] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.721243] RIP: 0033:0x7f538bd645cd [ 49.721952] 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 [ 49.725193] RSP: 002b:00007fff015e1c20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.726574] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f538bd645cd [ 49.727880] RDX: 000055624cf07e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.729174] RBP: 00007fff015e1c80 R08: 0000000000000000 R09: 00007fff015e1320 [ 49.730473] R10: 0000000000000000 R11: 0000000000000246 R12: 000055624e1222b0 [ 49.731783] R13: 00007fff015e20b0 R14: 000055624e124d20 R15: 000055624e1368d0 [ 49.733099] [ 49.733530] irq event stamp: 1817 [ 49.734170] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 49.735730] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 49.737283] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 49.738872] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 49.740417] ---[ end trace 0000000000000000 ]--- [ 50.570213] ------------[ cut here ]------------ [ 50.570648] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.571708] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 50.572489] Modules linked in: [ 50.572815] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.573772] Tainted: [W]=WARN [ 50.574036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.574746] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.575169] 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 [ 50.576690] RSP: 0018:ffff88801646fbc0 EFLAGS: 00010286 [ 50.577133] RAX: 0000000000000000 RBX: ffffed1002c8df78 RCX: ffffffff813a4050 [ 50.577967] RDX: ffff888016719bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.578669] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8df2f [ 50.579298] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.579908] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801646fdf8 [ 50.580492] FS: 00007f49de211900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.581184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.581670] CR2: 00007f49de703580 CR3: 000000000df9e000 CR4: 0000000000350ef0 [ 50.582290] Call Trace: [ 50.582510] [ 50.582740] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.583168] ? __create_object+0x59/0x80 [ 50.583517] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.583995] __vmalloc_noprof+0x59/0x60 [ 50.584336] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.584756] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.585195] bpf_prog_alloc+0x39/0x200 [ 50.585522] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.585974] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.586382] do_seccomp+0x349/0x25e0 [ 50.586730] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.587150] ? __pfx_do_seccomp+0x10/0x10 [ 50.587511] ? find_held_lock+0x2b/0x80 [ 50.587907] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.588373] ? static_key_count+0x60/0x80 [ 50.588947] prctl_set_seccomp+0x4e/0x70 [ 50.589295] __do_sys_prctl+0xe6c/0x1d70 [ 50.589640] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.590051] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.590481] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.590942] ? irqentry_exit+0xf3/0x650 [ 50.591297] do_syscall_64+0xbf/0x430 [ 50.591626] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.592080] RIP: 0033:0x7f49de7035cd [ 50.592394] 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 [ 50.593890] RSP: 002b:00007ffd18c43320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.594514] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f49de7035cd [ 50.595137] RDX: 000055e27101fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.595747] RBP: 00007ffd18c43380 R08: 0000000000000000 R09: 00007ffd18c42a20 [ 50.596323] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e28bb82b10 [ 50.596958] R13: 00007ffd18c437b0 R14: 000055e28bb832b0 R15: 000055e28bb976f0 [ 50.597628] [ 50.597886] irq event stamp: 1859 [ 50.598177] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 50.599088] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 50.599849] softirqs last enabled at (1856): [] handle_softirqs+0x50c/0x770 [ 50.600588] softirqs last disabled at (1851): [] __irq_exit_rcu+0xc4/0x100 [ 50.601351] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10180' (ECDSA) to the list of known hosts. 2025/11/18 02:05:00 fuzzer started 2025/11/18 02:05:00 dialing manager at localhost:37895 2025/11/18 02:05:00 checking machine... 2025/11/18 02:05:00 checking revisions... [ 51.501148] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:05:00 testing simple program... [ 51.603193] cgroup: Unknown subsys name 'net' [ 51.674153] cgroup: Unknown subsys name 'cpuset' [ 51.687927] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:05:00 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000004 RDX=0000000000000005 RSI=ffff888017808820 RDI=ffff888013ce344c RBP=ffff888013ce344c RSP=ffff88800a887cd0 R8 =0000000000000002 R9 =0000000000000000 R10=ffff88800a887cd8 R11=0000000000000000 R12=ffff888013ce3378 R13=ffff888017808820 R14=0000000000000001 R15=0000000000000cc0 RIP=ffffffff84c331d4 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 00007f538b872900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff015db000 CR3=0000000013eb6000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000021339 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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc7f3a9e38 CR3=0000000005c8a000 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=00007f2d24fef51000005601e131c790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000