[ 46.104329] ------------[ cut here ]------------ [ 46.105062] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.106680] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.107858] Modules linked in: [ 46.108336] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.109913] Tainted: [W]=WARN [ 46.110352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.111517] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.112234] 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 [ 46.114810] RSP: 0018:ffff88801655fbc0 EFLAGS: 00010286 [ 46.115576] RAX: 0000000000000000 RBX: ffffed1002cabf78 RCX: ffffffff813a4050 [ 46.116592] RDX: ffff8880175f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.117605] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cabf2f [ 46.118617] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.119624] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801655fdf8 [ 46.120644] FS: 00007f7492afc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.121779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.122618] CR2: 00007f74930624a6 CR3: 000000000d965000 CR4: 0000000000350ef0 [ 46.123649] Call Trace: [ 46.124051] [ 46.124377] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.125083] ? __create_object+0x59/0x80 [ 46.125669] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.126437] __vmalloc_noprof+0x59/0x60 [ 46.127052] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.127712] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.128441] bpf_prog_alloc+0x39/0x200 [ 46.129022] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.129731] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.130452] do_seccomp+0x349/0x25e0 [ 46.131021] ? find_held_lock+0x2b/0x80 [ 46.131591] ? do_prlimit+0x310/0x610 [ 46.132169] ? __pfx_do_seccomp+0x10/0x10 [ 46.132755] ? do_raw_spin_unlock+0x53/0x220 [ 46.133419] ? _raw_spin_unlock+0x1e/0x40 [ 46.134038] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.134771] ? static_key_count+0x60/0x80 [ 46.135409] prctl_set_seccomp+0x4e/0x70 [ 46.136012] __do_sys_prctl+0xe6c/0x1d70 [ 46.136600] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.137271] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.138035] ? irqentry_exit+0xf3/0x650 [ 46.138604] do_syscall_64+0xbf/0x430 [ 46.139193] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.139937] RIP: 0033:0x7f7492fee5cd [ 46.140459] 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 [ 46.143002] RSP: 002b:00007ffcef782f60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.144075] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7492fee5cd [ 46.145091] RDX: 000055a76849fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.146112] RBP: 00007ffcef782fc0 R08: 0000000000000000 R09: 00007ffcef782660 [ 46.147131] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a78f90abf0 [ 46.148140] R13: 00007ffcef7833f0 R14: 000055a78f914380 R15: 000055a78f91f460 [ 46.149166] [ 46.149503] irq event stamp: 1749 [ 46.150017] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 46.151239] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 46.152455] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 46.153664] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 46.154883] ---[ end trace 0000000000000000 ]--- [ 49.082461] ------------[ cut here ]------------ [ 49.083391] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.085418] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.086866] Modules linked in: [ 49.087466] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.090947] Tainted: [W]=WARN [ 49.091504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.092968] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.093882] 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 [ 49.097067] RSP: 0018:ffff8880176b7bc0 EFLAGS: 00010286 [ 49.098046] RAX: 0000000000000000 RBX: ffffed1002ed6f78 RCX: ffffffff813a4050 [ 49.099334] RDX: ffff888016971bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.100616] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed6f2f [ 49.101886] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.103172] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176b7df8 [ 49.104436] FS: 00007f24b398f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.105866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.106938] CR2: 00007ffca2454ef7 CR3: 00000000208c9000 CR4: 0000000000350ef0 [ 49.108227] Call Trace: [ 49.108689] [ 49.109150] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.110043] ? __create_object+0x59/0x80 [ 49.110788] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.111754] __vmalloc_noprof+0x59/0x60 [ 49.112507] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.113378] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.114299] bpf_prog_alloc+0x39/0x200 [ 49.115039] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.115967] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.116874] do_seccomp+0x349/0x25e0 [ 49.117550] ? find_held_lock+0x2b/0x80 [ 49.118306] ? do_prlimit+0x310/0x610 [ 49.119056] ? __pfx_do_seccomp+0x10/0x10 [ 49.119799] ? do_raw_spin_unlock+0x53/0x220 [ 49.120635] ? _raw_spin_unlock+0x1e/0x40 [ 49.121409] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.122365] ? static_key_count+0x60/0x80 [ 49.123178] prctl_set_seccomp+0x4e/0x70 [ 49.123953] __do_sys_prctl+0xe6c/0x1d70 [ 49.124698] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.125549] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.126514] ? irqentry_exit+0xf3/0x650 [ 49.127292] do_syscall_64+0xbf/0x430 [ 49.128034] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.128992] RIP: 0033:0x7f24b3e815cd [ 49.129658] 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 [ 49.132853] RSP: 002b:00007ffca2453050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.134222] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f24b3e815cd [ 49.135536] RDX: 0000555aa4d0ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.136807] RBP: 00007ffca24530b0 R08: 0000000000000000 R09: 00007ffca2452750 [ 49.138099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555aa60e3ad0 [ 49.139388] R13: 00007ffca24534e0 R14: 0000555aa60e4bc0 R15: 0000555aa60f5780 [ 49.140677] [ 49.141153] irq event stamp: 2093 [ 49.141759] hardirqs last enabled at (2101): [] __up_console_sem+0x78/0x80 [ 49.143298] hardirqs last disabled at (2110): [] __up_console_sem+0x5d/0x80 [ 49.144816] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 49.146382] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 49.147896] ---[ end trace 0000000000000000 ]--- [ 49.831458] ------------[ cut here ]------------ [ 49.832385] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.834486] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.836008] Modules linked in: [ 49.836612] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.838659] Tainted: [W]=WARN [ 49.839300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.841064] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.842145] 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 [ 49.845913] RSP: 0018:ffff88801778fbc0 EFLAGS: 00010286 [ 49.846943] RAX: 0000000000000000 RBX: ffffed1002ef1f78 RCX: ffffffff813a4050 [ 49.848273] RDX: ffff88801589d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.849590] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef1f2f [ 49.850921] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.852254] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801778fdf8 [ 49.853601] FS: 00007fc6a29bc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.855109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.856213] CR2: 00007ffdce70eef7 CR3: 00000000198f9000 CR4: 0000000000350ef0 [ 49.857567] Call Trace: [ 49.858089] [ 49.858520] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.859498] ? __create_object+0x59/0x80 [ 49.860362] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.861390] __vmalloc_noprof+0x59/0x60 [ 49.862176] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.863095] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.864061] bpf_prog_alloc+0x39/0x200 [ 49.864799] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.865774] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.866720] do_seccomp+0x349/0x25e0 [ 49.867493] ? find_held_lock+0x2b/0x80 [ 49.868307] ? do_prlimit+0x310/0x610 [ 49.869104] ? __pfx_do_seccomp+0x10/0x10 [ 49.869947] ? do_raw_spin_unlock+0x53/0x220 [ 49.870818] ? _raw_spin_unlock+0x1e/0x40 [ 49.871642] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.872663] ? static_key_count+0x60/0x80 [ 49.873506] prctl_set_seccomp+0x4e/0x70 [ 49.874318] __do_sys_prctl+0xe6c/0x1d70 [ 49.875146] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.876047] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.877072] ? irqentry_exit+0xf3/0x650 [ 49.877872] do_syscall_64+0xbf/0x430 [ 49.878619] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.879645] RIP: 0033:0x7fc6a2eae5cd [ 49.880400] 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 [ 49.883854] RSP: 002b:00007ffdce70d990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.885286] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc6a2eae5cd [ 49.886639] RDX: 000055977a3f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.888012] RBP: 00007ffdce70d9f0 R08: 0000000000000000 R09: 00007ffdce70d090 [ 49.889378] R10: 0000000000000000 R11: 0000000000000246 R12: 00005597a88cbad0 [ 49.890741] R13: 00007ffdce70de20 R14: 00005597a88ccbc0 R15: 00005597a88dd780 [ 49.892016] [ 49.892412] irq event stamp: 1815 [ 49.893022] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 49.894458] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 49.895903] softirqs last enabled at (1396): [] handle_softirqs+0x50c/0x770 [ 49.897207] softirqs last disabled at (1391): [] __irq_exit_rcu+0xc4/0x100 [ 49.898574] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18728' (ECDSA) to the list of known hosts. 2025/11/18 05:22:17 fuzzer started 2025/11/18 05:22:17 dialing manager at localhost:37895 2025/11/18 05:22:17 checking machine... 2025/11/18 05:22:17 checking revisions... [ 50.833784] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:22:17 testing simple program... [ 50.901418] cgroup: Unknown subsys name 'net' [ 50.942624] cgroup: Unknown subsys name 'cpuset' [ 50.950458] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:22:17 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=1ffff11002d23eeb RCX=ffffffff84c8bbad RDX=0000000000000001 RSI=0000000000000008 RDI=ffff88801691f778 RBP=ffff88801c536588 RSP=ffff88801691f750 R8 =0000000000000001 R9 =ffffed1002d23eef R10=ffff88801691f77f R11=0000000000000001 R12=dffffc0000000000 R13=dffffc0000000000 R14=ffff888020931500 R15=00007f24b3b3e000 RIP=ffffffff84c8bbbd RFL=00000246 [---Z-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 00007f24b398f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f24b393e008 CR3=000000001a2e8000 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=000000000002198b 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=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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc6ac7ae000 CR3=000000000d7a4000 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=b9ace4b0aa1963b9e84e8058099c88ea XMM02=ec2efd57dc4c00df0000000000302e88 XMM03=57e242fc2bf662e50000000000302f58 XMM04=90166f42257a58bb00000000000ae988 XMM05=14648eaa1277bab1000000000031f2f0 XMM06=b71ece7a0624002b0000000000318fd8 XMM07=e042d86d42eb936e000000000030f3e8 XMM08=57e242fc2bf662e50000000000302f58 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000