[ 39.121405] ------------[ cut here ]------------ [ 39.122455] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.124512] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.126135] Modules linked in: [ 39.126821] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.129053] Tainted: [W]=WARN [ 39.129660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.131274] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.132344] 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 [ 39.136041] RSP: 0018:ffff88801769fbc0 EFLAGS: 00010286 [ 39.137178] RAX: 0000000000000000 RBX: ffffed1002ed3f78 RCX: ffffffff813a4050 [ 39.138683] RDX: ffff88801749d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.140186] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed3f2f [ 39.141692] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.143173] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801769fdf8 [ 39.144712] FS: 00007fbeac214900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.146401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.147638] CR2: 00007fbeac706580 CR3: 00000000099c9000 CR4: 0000000000350ef0 [ 39.149136] Call Trace: [ 39.149684] [ 39.150215] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.151263] ? __create_object+0x59/0x80 [ 39.152187] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.153319] __vmalloc_noprof+0x59/0x60 [ 39.154196] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.155215] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.156241] bpf_prog_alloc+0x39/0x200 [ 39.156976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.157903] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.158788] do_seccomp+0x349/0x25e0 [ 39.159454] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.160359] ? __pfx_do_seccomp+0x10/0x10 [ 39.161136] ? find_held_lock+0x2b/0x80 [ 39.161881] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.162811] ? static_key_count+0x60/0x80 [ 39.163555] prctl_set_seccomp+0x4e/0x70 [ 39.164313] __do_sys_prctl+0xe6c/0x1d70 [ 39.165067] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.165895] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.166826] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.167720] ? irqentry_exit+0xf3/0x650 [ 39.168487] do_syscall_64+0xbf/0x430 [ 39.169206] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.170125] RIP: 0033:0x7fbeac7065cd [ 39.170811] 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 [ 39.173968] RSP: 002b:00007ffc4d444b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.175297] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbeac7065cd [ 39.176572] RDX: 0000562e5d837e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.177834] RBP: 00007ffc4d444b60 R08: 0000000000000000 R09: 00007ffc4d444200 [ 39.179093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e63a91ad0 [ 39.180357] R13: 00007ffc4d444f90 R14: 0000562e63a92bc0 R15: 0000562e63aa3780 [ 39.181633] [ 39.182093] irq event stamp: 1759 [ 39.182685] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 39.184179] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 39.185674] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 39.187171] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 39.188635] ---[ end trace 0000000000000000 ]--- [ 42.143974] ------------[ cut here ]------------ [ 42.144366] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.145231] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.145879] Modules linked in: [ 42.146141] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.146985] Tainted: [W]=WARN [ 42.147224] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.147851] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.148239] 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 [ 42.149592] RSP: 0018:ffff88800f287bc0 EFLAGS: 00010286 [ 42.150014] RAX: 0000000000000000 RBX: ffffed1001e50f78 RCX: ffffffff813a4050 [ 42.150541] RDX: ffff888015d19bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.151095] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e50f2f [ 42.151620] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.152229] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f287df8 [ 42.152827] FS: 00007fc720693900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.153471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.153964] CR2: 00007fc720b85580 CR3: 0000000020a44000 CR4: 0000000000350ef0 [ 42.154535] Call Trace: [ 42.154764] [ 42.154952] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.155342] ? __create_object+0x59/0x80 [ 42.155682] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.156141] __vmalloc_noprof+0x59/0x60 [ 42.156468] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.156869] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.157275] bpf_prog_alloc+0x39/0x200 [ 42.157591] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.158026] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.158422] do_seccomp+0x349/0x25e0 [ 42.158734] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.159147] ? __pfx_do_seccomp+0x10/0x10 [ 42.159489] ? find_held_lock+0x2b/0x80 [ 42.159842] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.160277] ? static_key_count+0x60/0x80 [ 42.160621] prctl_set_seccomp+0x4e/0x70 [ 42.160980] __do_sys_prctl+0xe6c/0x1d70 [ 42.161318] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.161686] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.162126] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.162545] ? irqentry_exit+0xf3/0x650 [ 42.162895] do_syscall_64+0xbf/0x430 [ 42.163214] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.163629] RIP: 0033:0x7fc720b855cd [ 42.163960] 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 [ 42.165419] RSP: 002b:00007ffeca5c9390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.166045] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc720b855cd [ 42.166614] RDX: 000055d35c1f4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.167203] RBP: 00007ffeca5c93f0 R08: 0000000000000000 R09: 00007ffeca5c8a90 [ 42.167795] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d36e130ad0 [ 42.168372] R13: 00007ffeca5c9820 R14: 000055d36e131bc0 R15: 000055d36e142780 [ 42.168975] [ 42.169171] irq event stamp: 1653 [ 42.169451] hardirqs last enabled at (1661): [] __up_console_sem+0x78/0x80 [ 42.170150] hardirqs last disabled at (1670): [] __up_console_sem+0x5d/0x80 [ 42.170853] softirqs last enabled at (1194): [] handle_softirqs+0x50c/0x770 [ 42.171543] softirqs last disabled at (1185): [] __irq_exit_rcu+0xc4/0x100 [ 42.172250] ---[ end trace 0000000000000000 ]--- [ 42.998004] ------------[ cut here ]------------ [ 42.998956] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.000982] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.002478] Modules linked in: [ 43.003126] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.005154] Tainted: [W]=WARN [ 43.005718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.007208] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.008147] 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 [ 43.011376] RSP: 0018:ffff88801bae7bc0 EFLAGS: 00010286 [ 43.012384] RAX: 0000000000000000 RBX: ffffed100375cf78 RCX: ffffffff813a4050 [ 43.013701] RDX: ffff888019423780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.015070] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100375cf2f [ 43.016385] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.017663] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bae7df8 [ 43.018952] FS: 00007fb240602900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.020414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.021475] CR2: 00007fb240af4580 CR3: 000000000e76e000 CR4: 0000000000350ef0 [ 43.022782] Call Trace: [ 43.023243] [ 43.023648] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.024567] ? __create_object+0x59/0x80 [ 43.025336] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.026291] __vmalloc_noprof+0x59/0x60 [ 43.027037] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.027922] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.028858] bpf_prog_alloc+0x39/0x200 [ 43.029543] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.030476] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.031352] do_seccomp+0x349/0x25e0 [ 43.032088] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.033000] ? __pfx_do_seccomp+0x10/0x10 [ 43.033791] ? find_held_lock+0x2b/0x80 [ 43.034506] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.035459] ? static_key_count+0x60/0x80 [ 43.036264] prctl_set_seccomp+0x4e/0x70 [ 43.037033] __do_sys_prctl+0xe6c/0x1d70 [ 43.037832] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.038642] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.039618] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.040590] ? irqentry_exit+0xf3/0x650 [ 43.041369] do_syscall_64+0xbf/0x430 [ 43.042112] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.043076] RIP: 0033:0x7fb240af45cd [ 43.043802] 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 [ 43.047029] RSP: 002b:00007ffc5c27f5c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.048420] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb240af45cd [ 43.049724] RDX: 0000558d9cb3be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.051076] RBP: 00007ffc5c27f620 R08: 0000000000000000 R09: 00007ffc5c27ecc0 [ 43.052401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558dd0c19bf0 [ 43.053717] R13: 00007ffc5c27fa50 R14: 0000558dd0c23380 R15: 0000558dd0c2e460 [ 43.055061] [ 43.055490] irq event stamp: 1745 [ 43.056174] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 43.057728] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 43.059313] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 43.060879] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 43.062423] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30464' (ECDSA) to the list of known hosts. 2025/11/18 16:48:39 fuzzer started 2025/11/18 16:48:39 dialing manager at localhost:34383 2025/11/18 16:48:39 checking machine... 2025/11/18 16:48:39 checking revisions... [ 43.973315] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:48:39 testing simple program... [ 44.061845] cgroup: Unknown subsys name 'net' [ 44.146665] cgroup: Unknown subsys name 'cpuset' [ 44.183684] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:48:38 Registers: info registers vcpu 0 RAX=000000000000041b RBX=ffff888015d1b780 RCX=ffffffff883e5638 RDX=ffffffff87d10e58 RSI=ffffffff87d10e58 RDI=ffff888015d1c1d8 RBP=ffff888015d1c1d8 RSP=ffff888015de7268 R8 =0000000000000000 R9 =0000000000000030 R10=ffff888015d1c1d8 R11=0000000000000000 R12=ffff888015d1c228 R13=0000000000000002 R14=ffffffff883e4170 R15=ffffffff87ceab38 RIP=ffffffff815282db RFL=00000002 [-------] 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 00007f50eb282900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f54eaacd000 CR3=0000000012ee2000 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=e75b0dde4599c32f00000000000ae988 XMM05=072f713087bec4170000000000324b70 XMM06=474038aa6c007e1f0000000000323960 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880197e7f58 RCX=0000000000000001 RDX=ffff8880197e8001 RSI=ffff8880197e7f48 RDI=ffff8880197e7970 RBP=ffff8880197e0000 RSP=ffff8880197e78e8 R8 =0000000000000001 R9 =ffff8880197e79a0 R10=000000000003c9ed R11=00000000000c7d16 R12=ffff8880197e7901 R13=ffff8880197e79a8 R14=ffff8880197e7f48 R15=ffff8880197e7960 RIP=ffffffff84c721bb 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 00007fc720693900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeca5c3000 CR3=000000000d3da000 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