login: [ 39.245746] ------------[ cut here ]------------ [ 39.246663] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.248621] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.250075] Modules linked in: [ 39.250669] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.253136] Tainted: [W]=WARN [ 39.253699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.255157] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.256063] 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 [ 39.259219] RSP: 0018:ffff888018a77bc0 EFLAGS: 00010286 [ 39.260177] RAX: 0000000000000000 RBX: ffffed100314ef78 RCX: ffffffff813a4050 [ 39.261445] RDX: ffff888016d68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.262705] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100314ef2f [ 39.263978] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.265237] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a77df8 [ 39.266482] FS: 00007fbe886ed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.267878] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.268932] CR2: 00007fff482e4ef7 CR3: 0000000016420000 CR4: 0000000000350ef0 [ 39.270198] Call Trace: [ 39.270653] [ 39.271094] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.271973] ? __create_object+0x59/0x80 [ 39.272742] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.273686] __vmalloc_noprof+0x59/0x60 [ 39.274428] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.275274] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.276199] bpf_prog_alloc+0x39/0x200 [ 39.276937] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.277803] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.278675] do_seccomp+0x349/0x25e0 [ 39.279389] ? find_held_lock+0x2b/0x80 [ 39.280142] ? do_prlimit+0x310/0x610 [ 39.280834] ? __pfx_do_seccomp+0x10/0x10 [ 39.281615] ? do_raw_spin_unlock+0x53/0x220 [ 39.282439] ? _raw_spin_unlock+0x1e/0x40 [ 39.283212] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.284152] ? static_key_count+0x60/0x80 [ 39.284932] prctl_set_seccomp+0x4e/0x70 [ 39.285674] __do_sys_prctl+0xe6c/0x1d70 [ 39.286428] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.287261] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.288357] ? irqentry_exit+0xf3/0x650 [ 39.289141] do_syscall_64+0xbf/0x430 [ 39.289885] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.290792] RIP: 0033:0x7fbe88bdf5cd [ 39.291502] 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 [ 39.294709] RSP: 002b:00007fff482e3140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.296077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe88bdf5cd [ 39.297390] RDX: 000055e5f389ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.298675] RBP: 00007fff482e31a0 R08: 0000000000000000 R09: 00007fff482e2840 [ 39.299961] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e5f4d4ab10 [ 39.301262] R13: 00007fff482e35d0 R14: 000055e5f4d4b2b0 R15: 000055e5f4d5f6f0 [ 39.302562] [ 39.303034] irq event stamp: 1735 [ 39.303652] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 39.305183] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 39.306716] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 39.308251] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 39.309768] ---[ end trace 0000000000000000 ]--- [ 42.107615] ------------[ cut here ]------------ [ 42.108393] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.110098] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.111323] Modules linked in: [ 42.111823] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.113542] Tainted: [W]=WARN [ 42.114092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.115330] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.116095] 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 [ 42.118770] RSP: 0018:ffff888013537bc0 EFLAGS: 00010286 [ 42.119586] RAX: 0000000000000000 RBX: ffffed10026a6f78 RCX: ffffffff813a4050 [ 42.120681] RDX: ffff88801538b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.121764] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10026a6f2f [ 42.122834] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.123920] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013537df8 [ 42.125038] FS: 00007f6fdfe2e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.126254] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.127157] CR2: 00007ffd3f17eef7 CR3: 000000001f216000 CR4: 0000000000350ef0 [ 42.128229] Call Trace: [ 42.128654] [ 42.129034] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.129745] ? __create_object+0x59/0x80 [ 42.130394] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.131200] __vmalloc_noprof+0x59/0x60 [ 42.131801] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.132595] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.133386] bpf_prog_alloc+0x39/0x200 [ 42.134004] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.134747] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.135518] do_seccomp+0x349/0x25e0 [ 42.136118] ? find_held_lock+0x2b/0x80 [ 42.136754] ? do_prlimit+0x310/0x610 [ 42.137378] ? __pfx_do_seccomp+0x10/0x10 [ 42.138047] ? do_raw_spin_unlock+0x53/0x220 [ 42.138717] ? _raw_spin_unlock+0x1e/0x40 [ 42.139364] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.140165] ? static_key_count+0x60/0x80 [ 42.140827] prctl_set_seccomp+0x4e/0x70 [ 42.141489] __do_sys_prctl+0xe6c/0x1d70 [ 42.142133] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.142819] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.143621] ? irqentry_exit+0xf3/0x650 [ 42.144252] do_syscall_64+0xbf/0x430 [ 42.144894] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.145650] RIP: 0033:0x7f6fe03205cd [ 42.146239] 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 [ 42.148928] RSP: 002b:00007ffd3f17db30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.150070] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6fe03205cd [ 42.151148] RDX: 000055ea00007e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.152211] RBP: 00007ffd3f17db90 R08: 0000000000000000 R09: 00007ffd3f17d230 [ 42.153341] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea187d7ad0 [ 42.154427] R13: 00007ffd3f17dfc0 R14: 000055ea187d8bc0 R15: 000055ea187e9780 [ 42.155518] [ 42.155911] irq event stamp: 1805 [ 42.156415] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 42.157726] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 42.158988] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 42.160278] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 42.161576] ---[ end trace 0000000000000000 ]--- [ 42.815268] ------------[ cut here ]------------ [ 42.815839] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.817216] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.818141] Modules linked in: [ 42.818520] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.819785] Tainted: [W]=WARN [ 42.820157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.821105] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.821653] 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 [ 42.823670] RSP: 0018:ffff888016ed7bc0 EFLAGS: 00010286 [ 42.824284] RAX: 0000000000000000 RBX: ffffed1002ddaf78 RCX: ffffffff813a4050 [ 42.825113] RDX: ffff88800f451bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.825926] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddaf2f [ 42.826711] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.827527] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ed7df8 [ 42.828349] FS: 00007fefcfd06900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.829289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.829972] CR2: 00007fefd01f8580 CR3: 00000000161f5000 CR4: 0000000000350ef0 [ 42.830763] Call Trace: [ 42.831088] [ 42.831352] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.831915] ? __create_object+0x59/0x80 [ 42.832384] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.833008] __vmalloc_noprof+0x59/0x60 [ 42.833461] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.834018] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.834583] bpf_prog_alloc+0x39/0x200 [ 42.835048] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.835606] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.836223] do_seccomp+0x349/0x25e0 [ 42.836665] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.837247] ? __pfx_do_seccomp+0x10/0x10 [ 42.837721] ? find_held_lock+0x2b/0x80 [ 42.838208] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.838792] ? static_key_count+0x60/0x80 [ 42.839304] prctl_set_seccomp+0x4e/0x70 [ 42.839771] __do_sys_prctl+0xe6c/0x1d70 [ 42.840281] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.840803] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.841415] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.842021] ? irqentry_exit+0xf3/0x650 [ 42.842481] do_syscall_64+0xbf/0x430 [ 42.842943] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.843524] RIP: 0033:0x7fefd01f85cd [ 42.843968] 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 [ 42.846002] RSP: 002b:00007ffda9aaa210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.846837] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fefd01f85cd [ 42.847670] RDX: 000055655f107e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.848494] RBP: 00007ffda9aaa270 R08: 0000000000000000 R09: 00007ffda9aa9910 [ 42.849315] R10: 0000000000000000 R11: 0000000000000246 R12: 000055656af1c2b0 [ 42.850135] R13: 00007ffda9aaa6a0 R14: 000055656af1ed20 R15: 000055656af308d0 [ 42.850962] [ 42.851233] irq event stamp: 1699 [ 42.851615] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 42.852585] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 42.853549] softirqs last enabled at (1478): [] handle_softirqs+0x50c/0x770 [ 42.854536] softirqs last disabled at (1465): [] __irq_exit_rcu+0xc4/0x100 [ 42.855484] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51108' (ECDSA) to the list of known hosts. 2025/11/18 23:28:07 fuzzer started 2025/11/18 23:28:07 dialing manager at localhost:34383 2025/11/18 23:28:07 checking machine... 2025/11/18 23:28:07 checking revisions... [ 43.775214] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:28:07 testing simple program... [ 43.864038] cgroup: Unknown subsys name 'net' [ 43.934039] cgroup: Unknown subsys name 'cpuset' [ 43.947260] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:28:06 Registers: info registers vcpu 0 RAX=0000001cd9b1f378 RBX=0000000000000000 RCX=00000000000006e0 RDX=000000000000001c RSI=ffff88806ce23b00 RDI=000000000004dd4e RBP=ffff88806ce23b00 RSP=ffff88806ce08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000decb3 R11=0000000000000001 R12=000000000004dd4e R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff8132e865 RFL=00000013 [----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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f6fdfe2e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6fdfddd008 CR3=000000001592f000 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=ffffffff8197a97b RBX=ffffffff81619130 RCX=ffff88806cf089c4 RDX=1ffff1100d9e1159 RSI=ffffffff8197a97b RDI=ffff88806cf08b38 RBP=ffff88806cf08b08 RSP=ffff88806cf08a68 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000023e83 R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff88800d5a1bc0 R15=ffff888008c4b780 RIP=ffffffff84c99a20 RFL=00000286 [--S--P-] 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 00007ffaf0037700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000560c985f3000 CR3=000000000e793000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732036303a3832 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303532 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000