[ 46.919371] ------------[ cut here ]------------ [ 46.920278] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.922358] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.923802] Modules linked in: [ 46.924683] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.926734] Tainted: [W]=WARN [ 46.927350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.928828] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.929789] 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 [ 46.932981] RSP: 0018:ffff888019d4fbc0 EFLAGS: 00010286 [ 46.933964] RAX: 0000000000000000 RBX: ffffed10033a9f78 RCX: ffffffff813a4050 [ 46.935266] RDX: ffff88800f653780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.936565] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033a9f2f [ 46.937856] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.939152] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d4fdf8 [ 46.940457] FS: 00007fa967e59900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.941922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.942983] CR2: 00007ffc14534ef8 CR3: 0000000009c17000 CR4: 0000000000350ef0 [ 46.944277] Call Trace: [ 46.944740] [ 46.945149] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.946051] ? __create_object+0x59/0x80 [ 46.946823] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.947786] __vmalloc_noprof+0x59/0x60 [ 46.948568] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.949451] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.950378] bpf_prog_alloc+0x39/0x200 [ 46.951088] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.952021] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.952938] do_seccomp+0x349/0x25e0 [ 46.953655] ? find_held_lock+0x2b/0x80 [ 46.954425] ? do_prlimit+0x310/0x610 [ 46.955129] ? __pfx_do_seccomp+0x10/0x10 [ 46.955938] ? do_raw_spin_unlock+0x53/0x220 [ 46.956771] ? _raw_spin_unlock+0x1e/0x40 [ 46.957559] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.958524] ? static_key_count+0x60/0x80 [ 46.959330] prctl_set_seccomp+0x4e/0x70 [ 46.960065] __do_sys_prctl+0xe6c/0x1d70 [ 46.960866] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.961763] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.962730] ? irqentry_exit+0xf3/0x650 [ 46.963504] do_syscall_64+0xbf/0x430 [ 46.964238] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.965199] RIP: 0033:0x7fa96834b5cd [ 46.965906] 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 [ 46.969089] RSP: 002b:00007ffc145339a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.970471] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa96834b5cd [ 46.971746] RDX: 000055c1962f1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.973060] RBP: 00007ffc14533a00 R08: 0000000000000000 R09: 00007ffc145330a0 [ 46.974350] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c1c4061ad0 [ 46.975638] R13: 00007ffc14533e30 R14: 000055c1c4062bc0 R15: 000055c1c4073780 [ 46.976941] [ 46.977413] irq event stamp: 1843 [ 46.978022] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 46.979532] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 46.981045] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 46.982311] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 46.983558] ---[ end trace 0000000000000000 ]--- [ 50.215563] ------------[ cut here ]------------ [ 50.216516] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.218579] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 50.220093] Modules linked in: [ 50.220786] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.222843] Tainted: [W]=WARN [ 50.223500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.224967] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.225889] 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 [ 50.229186] RSP: 0018:ffff888016b0fbc0 EFLAGS: 00010286 [ 50.230211] RAX: 0000000000000000 RBX: ffffed1002d61f78 RCX: ffffffff813a4050 [ 50.231567] RDX: ffff888014145340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.232860] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d61f2f [ 50.234161] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.235493] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b0fdf8 [ 50.236784] FS: 00007fc9bdf68900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.238225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.239345] CR2: 00007fff308f4ef8 CR3: 0000000009c34000 CR4: 0000000000350ef0 [ 50.240699] Call Trace: [ 50.241163] [ 50.241622] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.242564] ? __create_object+0x59/0x80 [ 50.243406] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.244384] __vmalloc_noprof+0x59/0x60 [ 50.245095] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.245985] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.246961] bpf_prog_alloc+0x39/0x200 [ 50.247745] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.248703] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.249603] do_seccomp+0x349/0x25e0 [ 50.250322] ? find_held_lock+0x2b/0x80 [ 50.251048] ? do_prlimit+0x310/0x610 [ 50.251796] ? __pfx_do_seccomp+0x10/0x10 [ 50.252599] ? do_raw_spin_unlock+0x53/0x220 [ 50.253421] ? _raw_spin_unlock+0x1e/0x40 [ 50.254209] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.255214] ? static_key_count+0x60/0x80 [ 50.256078] prctl_set_seccomp+0x4e/0x70 [ 50.257011] __do_sys_prctl+0xe6c/0x1d70 [ 50.257807] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.258709] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.259748] ? irqentry_exit+0xf3/0x650 [ 50.260527] do_syscall_64+0xbf/0x430 [ 50.261226] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.262230] RIP: 0033:0x7fc9be45a5cd [ 50.262949] 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 [ 50.266271] RSP: 002b:00007fff308f2390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.267689] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9be45a5cd [ 50.269022] RDX: 00005579165b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.270342] RBP: 00007fff308f23f0 R08: 0000000000000000 R09: 00007fff308f1a90 [ 50.271701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557939973ad0 [ 50.272996] R13: 00007fff308f2820 R14: 0000557939974bc0 R15: 0000557939985780 [ 50.274333] [ 50.274757] irq event stamp: 1801 [ 50.275465] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 50.277010] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 50.278578] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 50.280183] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 50.281579] ---[ end trace 0000000000000000 ]--- [ 51.105376] ------------[ cut here ]------------ [ 51.106425] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.108735] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 51.110381] Modules linked in: [ 51.111054] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.113367] Tainted: [W]=WARN [ 51.114001] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.115933] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.117532] 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 [ 51.121190] RSP: 0018:ffff888009f4fbc0 EFLAGS: 00010286 [ 51.122329] RAX: 0000000000000000 RBX: ffffed10013e9f78 RCX: ffffffff813a4050 [ 51.123802] RDX: ffff88801420b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.125294] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013e9f2f [ 51.126769] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.128277] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009f4fdf8 [ 51.129752] FS: 00007f2c784cf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.131409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.132642] CR2: 00007f2c78a354a6 CR3: 000000000d7c7000 CR4: 0000000000350ef0 [ 51.134127] Call Trace: [ 51.134705] [ 51.135173] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.136241] ? __create_object+0x59/0x80 [ 51.137115] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.138279] __vmalloc_noprof+0x59/0x60 [ 51.139096] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.140120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.141198] bpf_prog_alloc+0x39/0x200 [ 51.142051] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.143115] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.144180] do_seccomp+0x349/0x25e0 [ 51.145008] ? find_held_lock+0x2b/0x80 [ 51.145885] ? do_prlimit+0x310/0x610 [ 51.146742] ? __pfx_do_seccomp+0x10/0x10 [ 51.147657] ? do_raw_spin_unlock+0x53/0x220 [ 51.148642] ? _raw_spin_unlock+0x1e/0x40 [ 51.149549] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.150664] ? static_key_count+0x60/0x80 [ 51.151580] prctl_set_seccomp+0x4e/0x70 [ 51.152519] __do_sys_prctl+0xe6c/0x1d70 [ 51.153299] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.154091] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 51.155044] ? exit_to_user_mode_loop+0xcf/0x4d0 [ 51.155915] do_syscall_64+0xbf/0x430 [ 51.156657] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.157586] RIP: 0033:0x7f2c789c15cd [ 51.158234] 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 [ 51.161216] RSP: 002b:00007fff53f7b230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.162323] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2c789c15cd [ 51.163347] RDX: 0000558c7ff45e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.164382] RBP: 00007fff53f7b290 R08: 0000000000000000 R09: 00007fff53f7a930 [ 51.165408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558cac20c2b0 [ 51.166425] R13: 00007fff53f7b6c0 R14: 0000558cac20ed20 R15: 0000558cac2208d0 [ 51.167457] [ 51.167794] irq event stamp: 1877 [ 51.168320] hardirqs last enabled at (1887): [] __up_console_sem+0x78/0x80 [ 51.169522] hardirqs last disabled at (1896): [] __up_console_sem+0x5d/0x80 [ 51.170741] softirqs last enabled at (1550): [] handle_softirqs+0x50c/0x770 [ 51.171979] softirqs last disabled at (1541): [] __irq_exit_rcu+0xc4/0x100 [ 51.173171] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20547' (ECDSA) to the list of known hosts. 2025/11/17 15:07:10 fuzzer started 2025/11/17 15:07:11 dialing manager at localhost:37895 2025/11/17 15:07:11 checking machine... 2025/11/17 15:07:11 checking revisions... [ 52.079158] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:07:11 testing simple program... [ 52.169547] cgroup: Unknown subsys name 'net' [ 52.237331] cgroup: Unknown subsys name 'cpuset' [ 52.256921] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:07:10 Registers: info registers vcpu 0 RAX=00000000000000c4 RBX=ffff888009611bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009612618 RDI=00000000ffffffff RBP=ffff888009612618 RSP=ffff888009627b08 R8 =0000000000000000 R9 =00000000000000c4 R10=0000000000000001 R11=0000000000000001 R12=ffff888009612618 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815274d4 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc9be51d650 CR3=0000000009d85000 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=37303a353120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363830 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff81b8c9ae RDX=000000000000b8c9 RSI=000000000000b8c9 RDI=ffffffff86ef1cf8 RBP=ffff888015e77a48 RSP=ffff888015e77980 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff888015e77a50 R13=ffff888015e77a38 R14=ffff888015e77a31 R15=ffff888015e779f0 RIP=ffffffff8135e5e2 RFL=00000216 [----AP-] 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 00007fc9bdf68900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff308ec000 CR3=000000002029e000 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