[ 46.127587] ------------[ cut here ]------------ [ 46.128340] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.130031] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.131235] Modules linked in: [ 46.131723] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.133372] Tainted: [W]=WARN [ 46.133851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.135075] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.135843] 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 [ 46.138595] RSP: 0018:ffff8880178ffbc0 EFLAGS: 00010286 [ 46.139424] RAX: 0000000000000000 RBX: ffffed1002f1ff78 RCX: ffffffff813a4050 [ 46.140506] RDX: ffff888016369bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.141582] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f1ff2f [ 46.142664] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.143751] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178ffdf8 [ 46.144821] FS: 00007f8624be5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.146037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.146949] CR2: 00007f86250d7580 CR3: 000000000d98f000 CR4: 0000000000350ef0 [ 46.148026] Call Trace: [ 46.148444] [ 46.148791] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.149544] ? __create_object+0x59/0x80 [ 46.150161] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.150981] __vmalloc_noprof+0x59/0x60 [ 46.151621] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.152347] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.153085] bpf_prog_alloc+0x39/0x200 [ 46.153708] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.154484] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.155242] do_seccomp+0x349/0x25e0 [ 46.155805] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.156547] ? __pfx_do_seccomp+0x10/0x10 [ 46.157172] ? find_held_lock+0x2b/0x80 [ 46.157815] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.158622] ? static_key_count+0x60/0x80 [ 46.159299] prctl_set_seccomp+0x4e/0x70 [ 46.159909] __do_sys_prctl+0xe6c/0x1d70 [ 46.160569] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.161285] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.162060] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.162866] ? irqentry_exit+0xf3/0x650 [ 46.163506] do_syscall_64+0xbf/0x430 [ 46.164089] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.164885] RIP: 0033:0x7f86250d75cd [ 46.165470] 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 [ 46.168130] RSP: 002b:00007ffe43c139e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.169267] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86250d75cd [ 46.170345] RDX: 00005627063cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.171422] RBP: 00007ffe43c13a40 R08: 0000000000000000 R09: 00007ffe43c130e0 [ 46.172490] R10: 0000000000000000 R11: 0000000000000246 R12: 000056271c164ad0 [ 46.173567] R13: 00007ffe43c13e70 R14: 000056271c165bc0 R15: 000056271c176780 [ 46.174661] [ 46.175016] irq event stamp: 1757 [ 46.175563] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 46.176837] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 46.178114] softirqs last enabled at (1520): [] handle_softirqs+0x50c/0x770 [ 46.179400] softirqs last disabled at (1515): [] __irq_exit_rcu+0xc4/0x100 [ 46.180652] ---[ end trace 0000000000000000 ]--- [ 49.023363] ------------[ cut here ]------------ [ 49.024300] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.026361] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.027808] Modules linked in: [ 49.028456] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.030453] Tainted: [W]=WARN [ 49.031000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.032462] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.033369] 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 [ 49.036555] RSP: 0018:ffff88801ca97bc0 EFLAGS: 00010286 [ 49.037546] RAX: 0000000000000000 RBX: ffffed1003952f78 RCX: ffffffff813a4050 [ 49.038831] RDX: ffff888017da9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.040109] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003952f2f [ 49.041371] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.042667] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ca97df8 [ 49.043948] FS: 00007f6423f31900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.045385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.046467] CR2: 00007f6424423580 CR3: 000000000d50e000 CR4: 0000000000350ef0 [ 49.047757] Call Trace: [ 49.048253] [ 49.048665] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.049591] ? __create_object+0x59/0x80 [ 49.050399] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.051388] __vmalloc_noprof+0x59/0x60 [ 49.052114] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.053002] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.053959] bpf_prog_alloc+0x39/0x200 [ 49.054704] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.055651] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.056565] do_seccomp+0x349/0x25e0 [ 49.057293] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.058173] ? __pfx_do_seccomp+0x10/0x10 [ 49.058984] ? find_held_lock+0x2b/0x80 [ 49.059757] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.060757] ? static_key_count+0x60/0x80 [ 49.061596] prctl_set_seccomp+0x4e/0x70 [ 49.062398] __do_sys_prctl+0xe6c/0x1d70 [ 49.063148] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.064025] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.065007] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.066008] ? irqentry_exit+0xf3/0x650 [ 49.066790] do_syscall_64+0xbf/0x430 [ 49.067545] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.068486] RIP: 0033:0x7f64244235cd [ 49.069144] 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 [ 49.072299] RSP: 002b:00007ffd6045fb80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.073681] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64244235cd [ 49.074952] RDX: 0000560ed5357e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.076243] RBP: 00007ffd6045fbe0 R08: 0000000000000000 R09: 00007ffd6045f280 [ 49.077518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560ede33bad0 [ 49.078813] R13: 00007ffd60460010 R14: 0000560ede33cbc0 R15: 0000560ede34d780 [ 49.080103] [ 49.080566] irq event stamp: 1779 [ 49.081169] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 49.082444] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 49.083429] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 49.084424] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 49.085391] ---[ end trace 0000000000000000 ]--- [ 49.885400] ------------[ cut here ]------------ [ 49.886350] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.888400] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.889848] Modules linked in: [ 49.890484] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.892462] Tainted: [W]=WARN [ 49.893011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.894492] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.895405] 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 [ 49.898562] RSP: 0018:ffff8880174b7bc0 EFLAGS: 00010286 [ 49.899540] RAX: 0000000000000000 RBX: ffffed1002e96f78 RCX: ffffffff813a4050 [ 49.900819] RDX: ffff888016320000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.902101] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e96f2f [ 49.903373] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.904640] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174b7df8 [ 49.905921] FS: 00007efd3e316900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.907346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.908414] CR2: 00007efd3e808580 CR3: 000000000c5d6000 CR4: 0000000000350ef0 [ 49.909699] Call Trace: [ 49.910162] [ 49.910602] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.911501] ? __create_object+0x59/0x80 [ 49.912283] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.913239] __vmalloc_noprof+0x59/0x60 [ 49.913953] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.914821] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.915750] bpf_prog_alloc+0x39/0x200 [ 49.916483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.917425] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.918353] do_seccomp+0x349/0x25e0 [ 49.919043] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.919957] ? __pfx_do_seccomp+0x10/0x10 [ 49.920761] ? find_held_lock+0x2b/0x80 [ 49.921549] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.922530] ? static_key_count+0x60/0x80 [ 49.923335] prctl_set_seccomp+0x4e/0x70 [ 49.924079] __do_sys_prctl+0xe6c/0x1d70 [ 49.924882] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.925840] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.926929] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.928054] ? irqentry_exit+0xf3/0x650 [ 49.928970] do_syscall_64+0xbf/0x430 [ 49.929855] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.930963] RIP: 0033:0x7efd3e8085cd [ 49.931792] 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 [ 49.935327] RSP: 002b:00007ffda15b9d40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.936698] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd3e8085cd [ 49.938005] RDX: 00005648b6b37e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.939279] RBP: 00007ffda15b9da0 R08: 0000000000000000 R09: 00007ffda15b9440 [ 49.940700] R10: 0000000000000000 R11: 0000000000000246 R12: 00005648eb201ad0 [ 49.942209] R13: 00007ffda15ba1d0 R14: 00005648eb202bc0 R15: 00005648eb213780 [ 49.943479] [ 49.943899] irq event stamp: 1711 [ 49.944537] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 49.946041] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 49.947535] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 49.949050] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 49.950542] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41813' (ECDSA) to the list of known hosts. 2025/11/17 15:17:22 fuzzer started 2025/11/17 15:17:22 dialing manager at localhost:37895 2025/11/17 15:17:22 checking machine... 2025/11/17 15:17:22 checking revisions... [ 50.823789] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:17:23 testing simple program... [ 50.922638] cgroup: Unknown subsys name 'net' [ 50.988441] cgroup: Unknown subsys name 'cpuset' [ 51.004573] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:17:22 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000200 RCX=ffffffff87d16fd0 RDX=0000000000000008 RSI=ffff888013e2ddc0 RDI=ffff888013e2d340 RBP=ffff888013e2d340 RSP=ffff88801a9ff270 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000001 R14=ffff888013e2ddc0 R15=0000000000000004 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 00007f6423f31900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd60459000 CR3=0000000021903000 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=6720646572637465733a4d41503d706f 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=00000000000259f1 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=00000202 [-------] 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2cd1ffb000 CR3=000000000e4dd000 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=b29d2e03ae85c79bf442285aff0dcd03 XMM02=2c67c8bc2e329bc30000000000302438 XMM03=fb795ef6d6577056000000000030dad8 XMM04=a8f111e60971c1b400000000000ae988 XMM05=090f1556b20111b3000000000031d8e0 XMM06=b3402facce9363a40000000000317a30 XMM07=e042d86d42eb936e000000000030dd58 XMM08=6947c6274e0bcaac0000000000302498 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000