[ 39.150525] ------------[ cut here ]------------ [ 39.151294] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.153445] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.154694] Modules linked in: [ 39.155231] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.156868] Tainted: [W]=WARN [ 39.157361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.158591] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.159351] 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 [ 39.162056] RSP: 0018:ffff88801656fbc0 EFLAGS: 00010286 [ 39.162838] RAX: 0000000000000000 RBX: ffffed1002cadf78 RCX: ffffffff813a4050 [ 39.163905] RDX: ffff888016c43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.164965] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cadf2f [ 39.166032] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.167104] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801656fdf8 [ 39.168177] FS: 00007f1ec2eea900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.169375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.170262] CR2: 00007ffc25e0def8 CR3: 000000000e46d000 CR4: 0000000000350ef0 [ 39.171347] Call Trace: [ 39.171735] [ 39.172109] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.172812] ? __create_object+0x59/0x80 [ 39.173473] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.174287] __vmalloc_noprof+0x59/0x60 [ 39.174886] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.175605] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.176367] bpf_prog_alloc+0x39/0x200 [ 39.176940] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.177716] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.178482] do_seccomp+0x349/0x25e0 [ 39.179074] ? find_held_lock+0x2b/0x80 [ 39.179678] ? do_prlimit+0x310/0x610 [ 39.180293] ? __pfx_do_seccomp+0x10/0x10 [ 39.180911] ? do_raw_spin_unlock+0x53/0x220 [ 39.181602] ? _raw_spin_unlock+0x1e/0x40 [ 39.182245] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.183047] ? static_key_count+0x60/0x80 [ 39.183671] prctl_set_seccomp+0x4e/0x70 [ 39.184310] __do_sys_prctl+0xe6c/0x1d70 [ 39.184926] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.185638] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.186444] ? irqentry_exit+0xf3/0x650 [ 39.187073] do_syscall_64+0xbf/0x430 [ 39.187657] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.188441] RIP: 0033:0x7f1ec33dc5cd [ 39.188989] 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 [ 39.191661] RSP: 002b:00007ffc25e0cb90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.192790] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ec33dc5cd [ 39.193866] RDX: 000055b29e648e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.194949] RBP: 00007ffc25e0cbf0 R08: 0000000000000000 R09: 00007ffc25e0c290 [ 39.196026] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2c5e06b10 [ 39.197090] R13: 00007ffc25e0d020 R14: 000055b2c5e072b0 R15: 000055b2c5e1b6f0 [ 39.198160] [ 39.198517] irq event stamp: 1747 [ 39.199055] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 39.200341] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 39.201605] softirqs last enabled at (1312): [] handle_softirqs+0x50c/0x770 [ 39.202899] softirqs last disabled at (1285): [] __irq_exit_rcu+0xc4/0x100 [ 39.204149] ---[ end trace 0000000000000000 ]--- [ 42.209365] ------------[ cut here ]------------ [ 42.210320] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.212358] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.213870] Modules linked in: [ 42.214526] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.216532] Tainted: [W]=WARN [ 42.217143] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.218643] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.219563] 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 [ 42.222763] RSP: 0018:ffff88801bccfbc0 EFLAGS: 00010286 [ 42.223746] RAX: 0000000000000000 RBX: ffffed1003799f78 RCX: ffffffff813a4050 [ 42.225031] RDX: ffff888015be3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.226323] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003799f2f [ 42.227627] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.228927] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bccfdf8 [ 42.230214] FS: 00007f5c03b06900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.231639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.232699] CR2: 00007f5c03ff8580 CR3: 0000000009e75000 CR4: 0000000000350ef0 [ 42.233971] Call Trace: [ 42.234496] [ 42.234900] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.235809] ? __create_object+0x59/0x80 [ 42.236619] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.237608] __vmalloc_noprof+0x59/0x60 [ 42.238368] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.239244] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.240161] bpf_prog_alloc+0x39/0x200 [ 42.240837] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.241756] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.242665] do_seccomp+0x349/0x25e0 [ 42.243387] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.244277] ? __pfx_do_seccomp+0x10/0x10 [ 42.245057] ? find_held_lock+0x2b/0x80 [ 42.245773] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.246745] ? static_key_count+0x60/0x80 [ 42.247532] prctl_set_seccomp+0x4e/0x70 [ 42.248297] __do_sys_prctl+0xe6c/0x1d70 [ 42.249081] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.249876] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.250833] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.251794] ? irqentry_exit+0xf3/0x650 [ 42.252566] do_syscall_64+0xbf/0x430 [ 42.253304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.254251] RIP: 0033:0x7f5c03ff85cd [ 42.254907] 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 [ 42.258055] RSP: 002b:00007fff9aaac490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.259420] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c03ff85cd [ 42.260710] RDX: 000055bc61ad3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.261979] RBP: 00007fff9aaac4f0 R08: 0000000000000000 R09: 00007fff9aaabb90 [ 42.263286] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc99d5bad0 [ 42.264552] R13: 00007fff9aaac920 R14: 000055bc99d5cbc0 R15: 000055bc99d6d780 [ 42.265854] [ 42.266325] irq event stamp: 1763 [ 42.266933] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 42.268448] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 42.269950] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 42.271503] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 42.272994] ---[ end trace 0000000000000000 ]--- [ 42.998085] ------------[ cut here ]------------ [ 42.999168] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.001431] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.003063] Modules linked in: [ 43.003747] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.006264] Tainted: [W]=WARN [ 43.006906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.008634] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.009670] 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 [ 43.013259] RSP: 0018:ffff888016567bc0 EFLAGS: 00010286 [ 43.014339] RAX: 0000000000000000 RBX: ffffed1002cacf78 RCX: ffffffff813a4050 [ 43.015775] RDX: ffff8880156a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.017190] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cacf2f [ 43.018621] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.020054] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016567df8 [ 43.021474] FS: 00007f523f006900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.023084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.024254] CR2: 00007f523f4f8580 CR3: 0000000019d29000 CR4: 0000000000350ef0 [ 43.025681] Call Trace: [ 43.026243] [ 43.026720] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.027714] ? __create_object+0x59/0x80 [ 43.028599] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.029659] __vmalloc_noprof+0x59/0x60 [ 43.030515] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.031480] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.032517] bpf_prog_alloc+0x39/0x200 [ 43.033338] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.034353] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.035358] do_seccomp+0x349/0x25e0 [ 43.036152] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.037144] ? __pfx_do_seccomp+0x10/0x10 [ 43.037964] ? find_held_lock+0x2b/0x80 [ 43.038807] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.039864] ? static_key_count+0x60/0x80 [ 43.040745] prctl_set_seccomp+0x4e/0x70 [ 43.041599] __do_sys_prctl+0xe6c/0x1d70 [ 43.042471] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.043400] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.044447] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.045503] ? irqentry_exit+0xf3/0x650 [ 43.046337] do_syscall_64+0xbf/0x430 [ 43.047162] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.048197] RIP: 0033:0x7f523f4f85cd [ 43.048910] 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 [ 43.052351] RSP: 002b:00007ffe55e191a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.053821] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f523f4f85cd [ 43.055227] RDX: 0000555be4002e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.056634] RBP: 00007ffe55e19200 R08: 0000000000000000 R09: 00007ffe55e188a0 [ 43.058030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c1eb19ad0 [ 43.059424] R13: 00007ffe55e19630 R14: 0000555c1eb1abc0 R15: 0000555c1eb2b780 [ 43.060822] [ 43.061309] irq event stamp: 1791 [ 43.061968] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 43.063642] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 43.065057] softirqs last enabled at (1506): [] handle_softirqs+0x50c/0x770 [ 43.066493] softirqs last disabled at (1501): [] __irq_exit_rcu+0xc4/0x100 [ 43.067899] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19581' (ECDSA) to the list of known hosts. 2025/11/18 16:24:51 fuzzer started 2025/11/18 16:24:51 dialing manager at localhost:34383 2025/11/18 16:24:51 checking machine... 2025/11/18 16:24:51 checking revisions... [ 44.013953] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:24:51 testing simple program... [ 44.107156] cgroup: Unknown subsys name 'net' [ 44.183158] cgroup: Unknown subsys name 'cpuset' [ 44.202429] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:24:50 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801c5d7630 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88801c5d6da0 R8 =0000000000000001 R9 =ffff88801c5d6e98 R10=000000000003c9ed R11=00000000000c6a9d R12=ffffffff8135e7a2 R13=ffff88801c5d6ea0 R14=ffff888016d85340 R15=ffff88801c5d6e58 RIP=ffffffff81528f2e 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 00007f5c03b06900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5c03abf008 CR3=000000000e241000 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=dffffc0000000000 RBX=0000000000000002 RCX=ffffffff86a0ba56 RDX=1ffff1100d9e1157 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86a0ba5a R9 =0000000000000000 R10=000000000003c9ed R11=0000000000008972 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=0000000000000005 R15=ffff88806cf08a70 RIP=ffffffff8135e90e 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 00007fd8f1eeb900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd8f1605020 CR3=000000000dbd5000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=28f66df6e46c436400000000000ae988 XMM05=732b783a896844730000000000324200 XMM06=14648eaa1277bab100000000003230b8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000