[ 44.201455] ------------[ cut here ]------------ [ 44.202407] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.204430] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.205899] Modules linked in: [ 44.206758] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.209144] Tainted: [W]=WARN [ 44.209715] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.211219] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.212131] 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 [ 44.215345] RSP: 0018:ffff88801a24fbc0 EFLAGS: 00010286 [ 44.216339] RAX: 0000000000000000 RBX: ffffed1003449f78 RCX: ffffffff813a4050 [ 44.217653] RDX: ffff888018c39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.218962] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003449f2f [ 44.220256] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.221551] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a24fdf8 [ 44.222872] FS: 00007f71aaab7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.224335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.225432] CR2: 00007f71ab01d4a6 CR3: 000000000dae4000 CR4: 0000000000350ef0 [ 44.226752] Call Trace: [ 44.227264] [ 44.227683] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.228599] ? __create_object+0x59/0x80 [ 44.229403] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.230405] __vmalloc_noprof+0x59/0x60 [ 44.231199] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.232036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.232985] bpf_prog_alloc+0x39/0x200 [ 44.233740] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.234697] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.235620] do_seccomp+0x349/0x25e0 [ 44.236355] ? find_held_lock+0x2b/0x80 [ 44.237126] ? do_prlimit+0x310/0x610 [ 44.237825] ? __pfx_do_seccomp+0x10/0x10 [ 44.238622] ? do_raw_spin_unlock+0x53/0x220 [ 44.239481] ? _raw_spin_unlock+0x1e/0x40 [ 44.240283] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.241259] ? static_key_count+0x60/0x80 [ 44.242020] prctl_set_seccomp+0x4e/0x70 [ 44.242825] __do_sys_prctl+0xe6c/0x1d70 [ 44.243610] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.244481] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.245466] ? irqentry_exit+0xf3/0x650 [ 44.246240] do_syscall_64+0xbf/0x430 [ 44.246958] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.247914] RIP: 0033:0x7f71aafa95cd [ 44.248623] 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 [ 44.251863] RSP: 002b:00007ffd3466f1f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.253244] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71aafa95cd [ 44.254546] RDX: 000055ca34c1fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.255867] RBP: 00007ffd3466f250 R08: 0000000000000000 R09: 00007ffd3466e8f0 [ 44.257182] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca3941e2b0 [ 44.258498] R13: 00007ffd3466f680 R14: 000055ca39420d20 R15: 000055ca394328d0 [ 44.259847] [ 44.260337] irq event stamp: 1831 [ 44.260952] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 44.262479] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 44.264041] softirqs last enabled at (1818): [] handle_softirqs+0x50c/0x770 [ 44.265624] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 44.267181] ---[ end trace 0000000000000000 ]--- [ 47.456518] ------------[ cut here ]------------ [ 47.457470] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.459492] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 47.461081] Modules linked in: [ 47.461689] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.463738] Tainted: [W]=WARN [ 47.464335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.465848] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.466789] 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 [ 47.469995] RSP: 0018:ffff88801a4b7bc0 EFLAGS: 00010286 [ 47.470981] RAX: 0000000000000000 RBX: ffffed1003496f78 RCX: ffffffff813a4050 [ 47.472283] RDX: ffff88800f1fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.473598] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003496f2f [ 47.474902] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.476214] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a4b7df8 [ 47.477531] FS: 00007fcdaf1d5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.479004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.480097] CR2: 00007fcdaf6c7580 CR3: 000000000d2e7000 CR4: 0000000000350ef0 [ 47.481399] Call Trace: [ 47.481879] [ 47.482342] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.483277] ? __create_object+0x59/0x80 [ 47.484019] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.485006] __vmalloc_noprof+0x59/0x60 [ 47.485788] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.486674] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.487637] bpf_prog_alloc+0x39/0x200 [ 47.488408] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.489359] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.490294] do_seccomp+0x349/0x25e0 [ 47.490979] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.491892] ? __pfx_do_seccomp+0x10/0x10 [ 47.492701] ? find_held_lock+0x2b/0x80 [ 47.493486] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.494475] ? static_key_count+0x60/0x80 [ 47.495310] prctl_set_seccomp+0x4e/0x70 [ 47.496100] __do_sys_prctl+0xe6c/0x1d70 [ 47.496848] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.497716] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.498670] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.499671] ? irqentry_exit+0xf3/0x650 [ 47.500448] do_syscall_64+0xbf/0x430 [ 47.501207] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.502183] RIP: 0033:0x7fcdaf6c75cd [ 47.502881] 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 [ 47.506125] RSP: 002b:00007ffd936657e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.507542] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcdaf6c75cd [ 47.508865] RDX: 000056550044be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.510162] RBP: 00007ffd93665840 R08: 0000000000000000 R09: 00007ffd93664ee0 [ 47.511489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565536c3dbf0 [ 47.512828] R13: 00007ffd93665c70 R14: 0000565536c47380 R15: 0000565536c52460 [ 47.514133] [ 47.514581] irq event stamp: 1801 [ 47.515262] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 47.516812] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 47.518371] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 47.519783] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 47.520755] ---[ end trace 0000000000000000 ]--- [ 48.229415] ------------[ cut here ]------------ [ 48.230480] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.232782] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 48.234466] Modules linked in: [ 48.235452] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.237832] Tainted: [W]=WARN [ 48.238527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.240240] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.241306] 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 [ 48.244972] RSP: 0018:ffff88801a557bc0 EFLAGS: 00010286 [ 48.246105] RAX: 0000000000000000 RBX: ffffed10034aaf78 RCX: ffffffff813a4050 [ 48.247616] RDX: ffff888015a3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.249109] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034aaf2f [ 48.250598] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.252113] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a557df8 [ 48.253606] FS: 00007f7073bb1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.255306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.256369] CR2: 00007f70740a3580 CR3: 000000001ee1c000 CR4: 0000000000350ef0 [ 48.257632] Call Trace: [ 48.258130] [ 48.258541] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.259450] ? __create_object+0x59/0x80 [ 48.260237] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.261194] __vmalloc_noprof+0x59/0x60 [ 48.261884] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.262744] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.263673] bpf_prog_alloc+0x39/0x200 [ 48.264393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.265306] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.266201] do_seccomp+0x349/0x25e0 [ 48.266879] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.267761] ? __pfx_do_seccomp+0x10/0x10 [ 48.268529] ? find_held_lock+0x2b/0x80 [ 48.269280] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.270224] ? static_key_count+0x60/0x80 [ 48.270970] prctl_set_seccomp+0x4e/0x70 [ 48.271729] __do_sys_prctl+0xe6c/0x1d70 [ 48.272492] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.273348] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.274286] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.275246] ? irqentry_exit+0xf3/0x650 [ 48.275949] do_syscall_64+0xbf/0x430 [ 48.276670] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.277617] RIP: 0033:0x7f70740a35cd [ 48.278311] 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 [ 48.281466] RSP: 002b:00007ffe628928f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.282808] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f70740a35cd [ 48.284090] RDX: 000055ee8fd54e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.285334] RBP: 00007ffe62892950 R08: 0000000000000000 R09: 00007ffe62891ff0 [ 48.286583] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eec1144ad0 [ 48.287854] R13: 00007ffe62892d80 R14: 000055eec1145bc0 R15: 000055eec1156780 [ 48.289131] [ 48.289547] irq event stamp: 2683 [ 48.290163] hardirqs last enabled at (2693): [] __up_console_sem+0x78/0x80 [ 48.291667] hardirqs last disabled at (2702): [] __up_console_sem+0x5d/0x80 [ 48.293149] softirqs last enabled at (2586): [] handle_softirqs+0x50c/0x770 [ 48.294664] softirqs last disabled at (2581): [] __irq_exit_rcu+0xc4/0x100 [ 48.296112] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63558' (ECDSA) to the list of known hosts. 2025/11/18 15:27:42 fuzzer started 2025/11/18 15:27:43 dialing manager at localhost:34383 2025/11/18 15:27:43 checking machine... 2025/11/18 15:27:43 checking revisions... [ 49.180274] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:27:43 testing simple program... [ 49.280338] cgroup: Unknown subsys name 'net' [ 49.347493] cgroup: Unknown subsys name 'cpuset' [ 49.361678] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:27:42 Registers: info registers vcpu 0 RAX=1ffffffff0d360a7 RBX=ffffffff869b053c RCX=ffffffff84c7129f RDX=0000000000000000 RSI=ffffffff86e880c6 RDI=ffffffff869b0520 RBP=ffffffff869b0520 RSP=ffff88806ce08998 R8 =ffffffff86e880c6 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7fe1 R12=ffffffff869b055c R13=ffffffff869b0520 R14=ffffffff869b0520 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000213 [----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 00007fcdaf1d5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcdaf19a008 CR3=000000001ef42000 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=00000000000250e3 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffa49e1a48 CR3=000000000c040000 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=6f2cecc804637c9b3a41964e282f219e XMM02=ec2efd57dc4c00df0000000000305bd0 XMM03=4930e288de611cf10000000000305ca0 XMM04=f1d2d45fa20d2b7700000000000ae988 XMM05=8b6b603763782c830000000000320808 XMM06=3e829fc8c8edc990000000000031fea0 XMM07=e042d86d42eb936e000000000030f9b0 XMM08=4930e288de611cf10000000000305ca0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000