[ 39.291627] ------------[ cut here ]------------ [ 39.292593] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.294590] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.296064] Modules linked in: [ 39.296729] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.298737] Tainted: [W]=WARN [ 39.299332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.300796] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.301708] 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 [ 39.304917] RSP: 0018:ffff8880199c7bc0 EFLAGS: 00010286 [ 39.305907] RAX: 0000000000000000 RBX: ffffed1003338f78 RCX: ffffffff813a4050 [ 39.307191] RDX: ffff888016950000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.308478] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003338f2f [ 39.309755] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.311030] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199c7df8 [ 39.312312] FS: 00007f0e84e65900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.313742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.314805] CR2: 00007f0e85357580 CR3: 000000000e687000 CR4: 0000000000350ef0 [ 39.316094] Call Trace: [ 39.316594] [ 39.317002] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.317891] ? __create_object+0x59/0x80 [ 39.318698] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.319672] __vmalloc_noprof+0x59/0x60 [ 39.320448] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.321326] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.322277] bpf_prog_alloc+0x39/0x200 [ 39.323121] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.324052] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.324945] do_seccomp+0x349/0x25e0 [ 39.325684] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.326597] ? __pfx_do_seccomp+0x10/0x10 [ 39.327397] ? find_held_lock+0x2b/0x80 [ 39.328107] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.329060] ? static_key_count+0x60/0x80 [ 39.329859] prctl_set_seccomp+0x4e/0x70 [ 39.330644] __do_sys_prctl+0xe6c/0x1d70 [ 39.331431] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.332287] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.333217] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.334189] ? irqentry_exit+0xf3/0x650 [ 39.334973] do_syscall_64+0xbf/0x430 [ 39.335717] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.336692] RIP: 0033:0x7f0e853575cd [ 39.337399] 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 [ 39.340566] RSP: 002b:00007ffce13b75e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.341924] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e853575cd [ 39.343213] RDX: 0000564a667a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.344498] RBP: 00007ffce13b7640 R08: 0000000000000000 R09: 00007ffce13b6ce0 [ 39.345773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a71cd3ad0 [ 39.347042] R13: 00007ffce13b7a70 R14: 0000564a71cd4bc0 R15: 0000564a71ce5780 [ 39.348333] [ 39.348753] irq event stamp: 1743 [ 39.349394] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 39.350944] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 39.352449] softirqs last enabled at (1460): [] handle_softirqs+0x50c/0x770 [ 39.353985] softirqs last disabled at (1443): [] __irq_exit_rcu+0xc4/0x100 [ 39.355497] ---[ end trace 0000000000000000 ]--- [ 42.131557] ------------[ cut here ]------------ [ 42.132683] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.135070] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.136760] Modules linked in: [ 42.137550] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.140114] Tainted: [W]=WARN [ 42.140854] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.142660] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.143727] 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 [ 42.147508] RSP: 0018:ffff888019bbfbc0 EFLAGS: 00010286 [ 42.148710] RAX: 0000000000000000 RBX: ffffed1003377f78 RCX: ffffffff813a4050 [ 42.150255] RDX: ffff888016020000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.151749] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003377f2f [ 42.153129] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.154677] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019bbfdf8 [ 42.156281] FS: 00007f9072328900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.158079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.159438] CR2: 00007ffd529d2ef7 CR3: 000000001fed9000 CR4: 0000000000350ef0 [ 42.161061] Call Trace: [ 42.161692] [ 42.162213] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.163383] ? __create_object+0x59/0x80 [ 42.164357] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.165559] __vmalloc_noprof+0x59/0x60 [ 42.166465] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.167549] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.168610] bpf_prog_alloc+0x39/0x200 [ 42.169531] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.170649] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.171624] do_seccomp+0x349/0x25e0 [ 42.172399] ? find_held_lock+0x2b/0x80 [ 42.173162] ? do_prlimit+0x310/0x610 [ 42.173947] ? __pfx_do_seccomp+0x10/0x10 [ 42.174791] ? do_raw_spin_unlock+0x53/0x220 [ 42.175669] ? _raw_spin_unlock+0x1e/0x40 [ 42.176503] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.177518] ? static_key_count+0x60/0x80 [ 42.178374] prctl_set_seccomp+0x4e/0x70 [ 42.179152] __do_sys_prctl+0xe6c/0x1d70 [ 42.179976] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.180891] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.181917] ? irqentry_exit+0xf3/0x650 [ 42.182732] do_syscall_64+0xbf/0x430 [ 42.183513] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.184578] RIP: 0033:0x7f907281a5cd [ 42.185331] 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 [ 42.188416] RSP: 002b:00007ffd529d1530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.189637] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f907281a5cd [ 42.190792] RDX: 000055b1a77b7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.191917] RBP: 00007ffd529d1590 R08: 0000000000000000 R09: 00007ffd529d0c30 [ 42.193070] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b1cb55dbf0 [ 42.194206] R13: 00007ffd529d19c0 R14: 000055b1cb567380 R15: 000055b1cb572460 [ 42.195381] [ 42.195753] irq event stamp: 1805 [ 42.196330] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 42.197676] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 42.199048] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 42.200421] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 42.201756] ---[ end trace 0000000000000000 ]--- [ 42.968138] ------------[ cut here ]------------ [ 42.969065] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.971056] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.972506] Modules linked in: [ 42.973086] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.975317] Tainted: [W]=WARN [ 42.975871] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.977399] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.978315] 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 [ 42.981526] RSP: 0018:ffff888009fe7bc0 EFLAGS: 00010286 [ 42.982508] RAX: 0000000000000000 RBX: ffffed10013fcf78 RCX: ffffffff813a4050 [ 42.983825] RDX: ffff888016a29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.985117] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013fcf2f [ 42.986400] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.987691] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009fe7df8 [ 42.988974] FS: 00007fd62e70e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.990418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.991491] CR2: 00007ffffc90cef7 CR3: 000000001c90f000 CR4: 0000000000350ef0 [ 42.992800] Call Trace: [ 42.993298] [ 42.993723] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.994632] ? __create_object+0x59/0x80 [ 42.995426] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.996403] __vmalloc_noprof+0x59/0x60 [ 42.997117] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.997984] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.998920] bpf_prog_alloc+0x39/0x200 [ 42.999660] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.000572] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.001464] do_seccomp+0x349/0x25e0 [ 43.002136] ? find_held_lock+0x2b/0x80 [ 43.002896] ? do_prlimit+0x310/0x610 [ 43.003634] ? __pfx_do_seccomp+0x10/0x10 [ 43.004417] ? do_raw_spin_unlock+0x53/0x220 [ 43.005198] ? _raw_spin_unlock+0x1e/0x40 [ 43.005980] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.006956] ? static_key_count+0x60/0x80 [ 43.007749] prctl_set_seccomp+0x4e/0x70 [ 43.008524] __do_sys_prctl+0xe6c/0x1d70 [ 43.009301] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.010115] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.011082] ? irqentry_exit+0xf3/0x650 [ 43.011842] do_syscall_64+0xbf/0x430 [ 43.012577] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.013518] RIP: 0033:0x7fd62ec005cd [ 43.014178] 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 [ 43.017361] RSP: 002b:00007ffffc90bc90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.018708] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd62ec005cd [ 43.019997] RDX: 00005642dec60e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.021278] RBP: 00007ffffc90bcf0 R08: 0000000000000000 R09: 00007ffffc90b390 [ 43.022562] R10: 0000000000000000 R11: 0000000000000246 R12: 000056431a4ce240 [ 43.023826] R13: 00007ffffc90c120 R14: 000056431a4cdbf0 R15: 000056431a4e24d0 [ 43.025124] [ 43.025588] irq event stamp: 1857 [ 43.026191] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 43.027731] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 43.029251] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 43.030789] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 43.032288] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8735' (ECDSA) to the list of known hosts. 2025/11/18 15:42:30 fuzzer started 2025/11/18 15:42:30 dialing manager at localhost:34383 2025/11/18 15:42:30 checking machine... 2025/11/18 15:42:30 checking revisions... [ 43.866721] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:42:30 testing simple program... [ 43.957499] cgroup: Unknown subsys name 'net' [ 44.025572] cgroup: Unknown subsys name 'cpuset' [ 44.041018] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:42:30 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800b71e338 RCX=ffff88800b71e000 RDX=0000000000000080 RSI=ffff88800b71e250 RDI=ffff888008c4b780 RBP=ffff888008c4b780 RSP=ffff88801c097a20 R8 =0000000000000128 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffffea00007fd240 R13=0000000000000000 R14=ffff88801ff49140 R15=ffff88800944cc80 RIP=ffffffff81b2d5ed RFL=00000282 [--S----] 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 00007f9072328900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9072307020 CR3=000000001fe62000 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=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=00000000000202f7 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=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 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff0bff06660 CR3=000000001c831000 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=2039323a32343a353120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039323a32343a3531203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000