[ 54.087099] ------------[ cut here ]------------ [ 54.088040] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.090079] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 54.091626] Modules linked in: [ 54.092271] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.094271] Tainted: [W]=WARN [ 54.094830] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.096324] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.097235] 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 [ 54.100442] RSP: 0018:ffff888017d07bc0 EFLAGS: 00010286 [ 54.101427] RAX: 0000000000000000 RBX: ffffed1002fa0f78 RCX: ffffffff813a4050 [ 54.102720] RDX: ffff888017a79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.104022] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fa0f2f [ 54.105314] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.106611] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d07df8 [ 54.107917] FS: 00007fd76165e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.109383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.110462] CR2: 00007ffe52128ef8 CR3: 000000000b636000 CR4: 0000000000350ef0 [ 54.111776] Call Trace: [ 54.112277] [ 54.112694] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.113603] ? __create_object+0x59/0x80 [ 54.114394] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.115400] __vmalloc_noprof+0x59/0x60 [ 54.116120] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.117001] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.117941] bpf_prog_alloc+0x39/0x200 [ 54.118683] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.119637] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.120555] do_seccomp+0x349/0x25e0 [ 54.121277] ? find_held_lock+0x2b/0x80 [ 54.121993] ? do_prlimit+0x310/0x610 [ 54.122745] ? __pfx_do_seccomp+0x10/0x10 [ 54.123559] ? do_raw_spin_unlock+0x53/0x220 [ 54.124400] ? _raw_spin_unlock+0x1e/0x40 [ 54.125188] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.126119] ? static_key_count+0x60/0x80 [ 54.126939] prctl_set_seccomp+0x4e/0x70 [ 54.127737] __do_sys_prctl+0xe6c/0x1d70 [ 54.128521] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.129395] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.130373] ? irqentry_exit+0xf3/0x650 [ 54.131113] do_syscall_64+0xbf/0x430 [ 54.131856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.132815] RIP: 0033:0x7fd761b505cd [ 54.133518] 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 [ 54.136732] RSP: 002b:00007ffe52127580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.138108] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd761b505cd [ 54.139427] RDX: 00005613cb91ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.140724] RBP: 00007ffe521275e0 R08: 0000000000000000 R09: 00007ffe52126c80 [ 54.142017] R10: 0000000000000000 R11: 0000000000000246 R12: 00005613e5f77ad0 [ 54.143323] R13: 00007ffe52127a10 R14: 00005613e5f78bc0 R15: 00005613e5f89780 [ 54.144646] [ 54.145077] irq event stamp: 1717 [ 54.145736] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 54.147288] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 54.148684] softirqs last enabled at (1210): [] handle_softirqs+0x50c/0x770 [ 54.150000] softirqs last disabled at (1197): [] __irq_exit_rcu+0xc4/0x100 [ 54.151320] ---[ end trace 0000000000000000 ]--- [ 56.826387] sshd (236) used greatest stack depth: 24376 bytes left [ 56.963062] ------------[ cut here ]------------ [ 56.963832] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.965499] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 56.966763] Modules linked in: [ 56.967307] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.968988] Tainted: [W]=WARN [ 56.969494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.970755] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.971537] 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 [ 56.974174] RSP: 0018:ffff88801669fbc0 EFLAGS: 00010286 [ 56.974996] RAX: 0000000000000000 RBX: ffffed1002cd3f78 RCX: ffffffff813a4050 [ 56.976062] RDX: ffff88800f581bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.977130] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd3f2f [ 56.978217] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.979340] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801669fdf8 [ 56.980420] FS: 00007f466d1cb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.981610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.982521] CR2: 00007ffd1466bef8 CR3: 000000000b96c000 CR4: 0000000000350ef0 [ 56.983645] Call Trace: [ 56.984031] [ 56.984406] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.985115] ? __create_object+0x59/0x80 [ 56.985774] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.986609] __vmalloc_noprof+0x59/0x60 [ 56.987259] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.987948] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.988716] bpf_prog_alloc+0x39/0x200 [ 56.989337] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.990074] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.990863] do_seccomp+0x349/0x25e0 [ 56.991476] ? find_held_lock+0x2b/0x80 [ 56.992080] ? do_prlimit+0x310/0x610 [ 56.992704] ? __pfx_do_seccomp+0x10/0x10 [ 56.993347] ? do_raw_spin_unlock+0x53/0x220 [ 56.994001] ? _raw_spin_unlock+0x1e/0x40 [ 56.994687] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.995512] ? static_key_count+0x60/0x80 [ 56.996184] prctl_set_seccomp+0x4e/0x70 [ 56.996788] __do_sys_prctl+0xe6c/0x1d70 [ 56.997435] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.998120] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.998961] ? irqentry_exit+0xf3/0x650 [ 56.999633] do_syscall_64+0xbf/0x430 [ 57.000243] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.001005] RIP: 0033:0x7f466d6bd5cd [ 57.001597] 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 [ 57.004257] RSP: 002b:00007ffd14669510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.005395] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f466d6bd5cd [ 57.006471] RDX: 00005585d2aaae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.007586] RBP: 00007ffd14669570 R08: 0000000000000000 R09: 00007ffd14668c10 [ 57.008650] R10: 0000000000000000 R11: 0000000000000246 R12: 000055860bc02ad0 [ 57.009720] R13: 00007ffd146699a0 R14: 000055860bc03bc0 R15: 000055860bc14780 [ 57.010842] [ 57.011256] irq event stamp: 1785 [ 57.011765] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 57.013046] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 57.014343] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 57.015691] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 57.016969] ---[ end trace 0000000000000000 ]--- [ 57.786593] ------------[ cut here ]------------ [ 57.787532] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.789540] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 57.791023] Modules linked in: [ 57.791668] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.793897] Tainted: [W]=WARN [ 57.794848] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.796364] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.797309] 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 [ 57.800512] RSP: 0018:ffff888015e4fbc0 EFLAGS: 00010286 [ 57.801504] RAX: 0000000000000000 RBX: ffffed1002bc9f78 RCX: ffffffff813a4050 [ 57.802793] RDX: ffff888015fa0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.804104] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc9f2f [ 57.805417] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.806717] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e4fdf8 [ 57.808015] FS: 00007f473125d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.809466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.810653] CR2: 00007ffe1f8c8ef8 CR3: 000000001dbb7000 CR4: 0000000000350ef0 [ 57.811984] Call Trace: [ 57.812482] [ 57.812895] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.813793] ? __create_object+0x59/0x80 [ 57.814583] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.815573] __vmalloc_noprof+0x59/0x60 [ 57.816330] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.817219] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.818133] bpf_prog_alloc+0x39/0x200 [ 57.818878] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.819816] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.820736] do_seccomp+0x349/0x25e0 [ 57.821463] ? find_held_lock+0x2b/0x80 [ 57.822229] ? do_prlimit+0x310/0x610 [ 57.822936] ? __pfx_do_seccomp+0x10/0x10 [ 57.823751] ? do_raw_spin_unlock+0x53/0x220 [ 57.824581] ? _raw_spin_unlock+0x1e/0x40 [ 57.825371] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.826349] ? static_key_count+0x60/0x80 [ 57.827126] prctl_set_seccomp+0x4e/0x70 [ 57.827898] __do_sys_prctl+0xe6c/0x1d70 [ 57.828676] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.829557] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.830542] ? irqentry_exit+0xf3/0x650 [ 57.831334] do_syscall_64+0xbf/0x430 [ 57.832025] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.832986] RIP: 0033:0x7f473174f5cd [ 57.833687] 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 [ 57.836917] RSP: 002b:00007ffe1f8c7270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.838278] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f473174f5cd [ 57.839587] RDX: 0000560a3a33ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.840882] RBP: 00007ffe1f8c72d0 R08: 0000000000000000 R09: 00007ffe1f8c6970 [ 57.842165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560a62a49ad0 [ 57.843453] R13: 00007ffe1f8c7700 R14: 0000560a62a4abc0 R15: 0000560a62a5b780 [ 57.844760] [ 57.845213] irq event stamp: 1891 [ 57.845826] hardirqs last enabled at (1899): [] __up_console_sem+0x78/0x80 [ 57.847361] hardirqs last disabled at (1908): [] __up_console_sem+0x5d/0x80 [ 57.848905] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 57.850436] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 57.851977] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17328' (ECDSA) to the list of known hosts. 2025/11/19 05:04:51 fuzzer started 2025/11/19 05:04:52 dialing manager at localhost:34383 2025/11/19 05:04:52 checking machine... 2025/11/19 05:04:52 checking revisions... [ 58.710123] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:04:52 testing simple program... [ 58.801691] cgroup: Unknown subsys name 'net' [ 58.858249] cgroup: Unknown subsys name 'cpuset' [ 58.871522] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:04:51 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86a01694 RDX=0000000000000008 RSI=ffff88801747f7b8 RDI=ffff88801747f7e8 RBP=ffff88801747f840 RSP=ffff88801747f720 R8 =0000000000000001 R9 =ffff88801747f828 R10=000000000003c9ed R11=0000000000006e2e R12=ffff88801747f848 R13=ffff88801747f830 R14=ffff88801747f7b8 R15=ffff88801747f7e8 RIP=ffffffff8135e21a RFL=00000287 [--S--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 00007f466d1cb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd14663000 CR3=000000000d614000 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=000000000002758b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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=00007f466d7830b0 CR3=000000000d4ae000 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=2031353a34303a353020393120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030353a34303a3530203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000