[ 54.141070] ------------[ cut here ]------------ [ 54.142016] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.144010] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 54.145455] Modules linked in: [ 54.146053] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.148029] Tainted: [W]=WARN [ 54.148625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.150322] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.151445] 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 [ 54.154598] RSP: 0018:ffff888017ae7bc0 EFLAGS: 00010286 [ 54.155568] RAX: 0000000000000000 RBX: ffffed1002f5cf78 RCX: ffffffff813a4050 [ 54.156844] RDX: ffff888016981bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.158117] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f5cf2f [ 54.159377] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.160682] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ae7df8 [ 54.161946] FS: 00007ff3ccb45900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.163403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.164443] CR2: 00007ff3cd037580 CR3: 000000000bae8000 CR4: 0000000000350ef0 [ 54.165714] Call Trace: [ 54.166179] [ 54.166627] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.167519] ? __create_object+0x59/0x80 [ 54.168250] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.169212] __vmalloc_noprof+0x59/0x60 [ 54.169957] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.170849] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.171785] bpf_prog_alloc+0x39/0x200 [ 54.172510] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.173428] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.174296] do_seccomp+0x349/0x25e0 [ 54.175017] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.175915] ? __pfx_do_seccomp+0x10/0x10 [ 54.176700] ? find_held_lock+0x2b/0x80 [ 54.177453] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.178371] ? static_key_count+0x60/0x80 [ 54.179156] prctl_set_seccomp+0x4e/0x70 [ 54.179918] __do_sys_prctl+0xe6c/0x1d70 [ 54.180693] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.181548] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.182528] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.183485] ? irqentry_exit+0xf3/0x650 [ 54.184192] do_syscall_64+0xbf/0x430 [ 54.184929] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.185874] RIP: 0033:0x7ff3cd0375cd [ 54.186597] 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 [ 54.189690] RSP: 002b:00007fff4636a900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.191040] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff3cd0375cd [ 54.192292] RDX: 0000561620a0be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.193542] RBP: 00007fff4636a960 R08: 0000000000000000 R09: 00007fff4636a000 [ 54.194815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561650971ad0 [ 54.196085] R13: 00007fff4636ad90 R14: 0000561650972bc0 R15: 0000561650983780 [ 54.197352] [ 54.197796] irq event stamp: 1855 [ 54.198448] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 54.199957] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 54.201440] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 54.202979] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 54.204469] ---[ end trace 0000000000000000 ]--- [ 57.164065] ------------[ cut here ]------------ [ 57.165087] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.167280] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.168887] Modules linked in: [ 57.169574] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.171697] Tainted: [W]=WARN [ 57.172284] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.173859] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.174847] 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 [ 57.178238] RSP: 0018:ffff8880171a7bc0 EFLAGS: 00010286 [ 57.179279] RAX: 0000000000000000 RBX: ffffed1002e34f78 RCX: ffffffff813a4050 [ 57.180646] RDX: ffff888015c89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.182014] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e34f2f [ 57.183332] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.184644] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171a7df8 [ 57.185960] FS: 00007f4306f27900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.187448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.188532] CR2: 00007ffdada4aef7 CR3: 000000001c927000 CR4: 0000000000350ef0 [ 57.189863] Call Trace: [ 57.190352] [ 57.191174] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.192104] ? __create_object+0x59/0x80 [ 57.192907] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.193898] __vmalloc_noprof+0x59/0x60 [ 57.194683] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.195571] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.196522] bpf_prog_alloc+0x39/0x200 [ 57.197228] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.198189] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.199115] do_seccomp+0x349/0x25e0 [ 57.199849] ? find_held_lock+0x2b/0x80 [ 57.200624] ? do_prlimit+0x310/0x610 [ 57.201339] ? __pfx_do_seccomp+0x10/0x10 [ 57.202149] ? do_raw_spin_unlock+0x53/0x220 [ 57.202986] ? _raw_spin_unlock+0x1e/0x40 [ 57.203782] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.204762] ? static_key_count+0x60/0x80 [ 57.205575] prctl_set_seccomp+0x4e/0x70 [ 57.206325] __do_sys_prctl+0xe6c/0x1d70 [ 57.207121] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.208040] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.209019] ? irqentry_exit+0xf3/0x650 [ 57.209790] do_syscall_64+0xbf/0x430 [ 57.210548] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.211526] RIP: 0033:0x7f43074195cd [ 57.212193] 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 [ 57.215467] RSP: 002b:00007ffdada48800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.216909] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43074195cd [ 57.218270] RDX: 0000561f4f702e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.219502] RBP: 00007ffdada48860 R08: 0000000000000000 R09: 00007ffdada47f00 [ 57.220684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f65bc4ad0 [ 57.221891] R13: 00007ffdada48c90 R14: 0000561f65bc5bc0 R15: 0000561f65bd6780 [ 57.223093] [ 57.223511] irq event stamp: 1747 [ 57.224068] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 57.225466] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 57.227027] softirqs last enabled at (1610): [] handle_softirqs+0x50c/0x770 [ 57.228447] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 57.229826] ---[ end trace 0000000000000000 ]--- [ 58.234901] ------------[ cut here ]------------ [ 58.235854] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.237862] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 58.239374] Modules linked in: [ 58.240005] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.241979] Tainted: [W]=WARN [ 58.242589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.244067] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.244997] 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 [ 58.248177] RSP: 0018:ffff888017767bc0 EFLAGS: 00010286 [ 58.249162] RAX: 0000000000000000 RBX: ffffed1002eecf78 RCX: ffffffff813a4050 [ 58.250461] RDX: ffff888015f4d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.251765] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eecf2f [ 58.253064] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.254375] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017767df8 [ 58.255684] FS: 00007fc0953a4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.257128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.258221] CR2: 00007fc095896580 CR3: 00000000201c8000 CR4: 0000000000350ef0 [ 58.259532] Call Trace: [ 58.260013] [ 58.260472] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.261328] ? __create_object+0x59/0x80 [ 58.262133] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.263100] __vmalloc_noprof+0x59/0x60 [ 58.263882] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.264778] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.265724] bpf_prog_alloc+0x39/0x200 [ 58.266541] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.267527] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.268472] do_seccomp+0x349/0x25e0 [ 58.269141] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.270063] ? __pfx_do_seccomp+0x10/0x10 [ 58.270868] ? find_held_lock+0x2b/0x80 [ 58.271644] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.272622] ? static_key_count+0x60/0x80 [ 58.273377] prctl_set_seccomp+0x4e/0x70 [ 58.274179] __do_sys_prctl+0xe6c/0x1d70 [ 58.274974] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.275846] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.276821] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.277801] ? irqentry_exit+0xf3/0x650 [ 58.278583] do_syscall_64+0xbf/0x430 [ 58.279281] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.280223] RIP: 0033:0x7fc0958965cd [ 58.280933] 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 [ 58.284140] RSP: 002b:00007ffe0a318fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.285534] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc0958965cd [ 58.286843] RDX: 000055c1565e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.288148] RBP: 00007ffe0a319020 R08: 0000000000000000 R09: 00007ffe0a3186c0 [ 58.289463] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c1734af2b0 [ 58.290778] R13: 00007ffe0a319450 R14: 000055c1734b1d20 R15: 000055c1734c38d0 [ 58.292093] [ 58.292569] irq event stamp: 1729 [ 58.293204] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 58.294763] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 58.296298] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 58.297856] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 58.299417] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5607' (ECDSA) to the list of known hosts. 2025/11/18 03:01:28 fuzzer started 2025/11/18 03:01:28 dialing manager at localhost:37895 2025/11/18 03:01:28 checking machine... 2025/11/18 03:01:28 checking revisions... [ 59.219495] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:01:28 testing simple program... [ 59.310645] cgroup: Unknown subsys name 'net' [ 59.378595] cgroup: Unknown subsys name 'cpuset' [ 59.396533] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:01:27 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=00007f4307ad1968 RCX=ffffffff84bf1119 RDX=ffff888015c88000 RSI=ffff888014219dc0 RDI=ffff888015c22a00 RBP=ffff888014219dc0 RSP=ffff88801b8d7da8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff888015c22a00 R13=ffffffff819e14b3 R14=1ffff1100371afb7 R15=ffff888015c22a00 RIP=ffffffff819e081c RFL=00000293 [--S-A-C] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f4306f27900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4307ad1968 CR3=000000002033b000 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=0000000000027adf 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc6ec34f6f8 CR3=0000000015ee0000 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=3290086d8df8b29ef343bc1df33369cc XMM02=2c67c8bc2e329bc30000000000305998 XMM03=fb795ef6d65770560000000000310f60 XMM04=695e5d8699492c6300000000000ae988 XMM05=b593222e6ad9a4e70000000000322bc0 XMM06=3e829fc8c8edc99000000000003214a8 XMM07=e042d86d42eb936e0000000000311238 XMM08=016c88da72c3225500000000003059f8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000