[ 45.808306] ------------[ cut here ]------------ [ 45.809284] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.811751] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.813271] Modules linked in: [ 45.814054] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.815991] Tainted: [W]=WARN [ 45.816653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.818147] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.819146] 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 [ 45.822078] RSP: 0018:ffff8880160b7bc0 EFLAGS: 00010286 [ 45.822952] RAX: 0000000000000000 RBX: ffffed1002c16f78 RCX: ffffffff813a4050 [ 45.824315] RDX: ffff8880181d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.825710] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c16f2f [ 45.826874] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.828311] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160b7df8 [ 45.829626] FS: 00007f11b1d88900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.831175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.832146] CR2: 00007ffd185cfef8 CR3: 000000000985b000 CR4: 0000000000350ef0 [ 45.833613] Call Trace: [ 45.834137] [ 45.834652] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.835662] ? __create_object+0x59/0x80 [ 45.836453] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.837342] __vmalloc_noprof+0x59/0x60 [ 45.838192] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.839183] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.840233] bpf_prog_alloc+0x39/0x200 [ 45.841078] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.841994] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.842793] do_seccomp+0x349/0x25e0 [ 45.843379] ? find_held_lock+0x2b/0x80 [ 45.844060] ? do_prlimit+0x310/0x610 [ 45.844733] ? __pfx_do_seccomp+0x10/0x10 [ 45.845400] ? do_raw_spin_unlock+0x53/0x220 [ 45.846316] ? _raw_spin_unlock+0x1e/0x40 [ 45.847059] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.847909] ? static_key_count+0x60/0x80 [ 45.848630] prctl_set_seccomp+0x4e/0x70 [ 45.849272] __do_sys_prctl+0xe6c/0x1d70 [ 45.849977] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.850736] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.851544] ? irqentry_exit+0xf3/0x650 [ 45.852207] do_syscall_64+0xbf/0x430 [ 45.852861] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.853733] RIP: 0033:0x7f11b227a5cd [ 45.854303] 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 [ 45.857084] RSP: 002b:00007ffd185cee80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.858286] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f11b227a5cd [ 45.859426] RDX: 000055f98c73ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.860571] RBP: 00007ffd185ceee0 R08: 0000000000000000 R09: 00007ffd185ce580 [ 45.861726] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f9c4cbcad0 [ 45.862857] R13: 00007ffd185cf310 R14: 000055f9c4cbdbc0 R15: 000055f9c4cce780 [ 45.864153] [ 45.864654] irq event stamp: 1747 [ 45.865201] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 45.866670] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 45.868128] softirqs last enabled at (1600): [] handle_softirqs+0x50c/0x770 [ 45.869875] softirqs last disabled at (1595): [] __irq_exit_rcu+0xc4/0x100 [ 45.871613] ---[ end trace 0000000000000000 ]--- [ 49.116470] ------------[ cut here ]------------ [ 49.117410] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.120817] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.122594] Modules linked in: [ 49.123240] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.125460] Tainted: [W]=WARN [ 49.126059] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.127771] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.128692] 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 [ 49.132109] RSP: 0018:ffff888016e27bc0 EFLAGS: 00010286 [ 49.133165] RAX: 0000000000000000 RBX: ffffed1002dc4f78 RCX: ffffffff813a4050 [ 49.134597] RDX: ffff888017740000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.135978] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc4f2f [ 49.137354] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.138828] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e27df8 [ 49.140109] FS: 00007f97053a8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.141834] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.142915] CR2: 00007ffe21cfbef8 CR3: 000000000e1de000 CR4: 0000000000350ef0 [ 49.144198] Call Trace: [ 49.144789] [ 49.145327] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.146288] ? __create_object+0x59/0x80 [ 49.147043] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.148005] __vmalloc_noprof+0x59/0x60 [ 49.148758] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.149647] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.150841] bpf_prog_alloc+0x39/0x200 [ 49.151526] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.152467] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.153381] do_seccomp+0x349/0x25e0 [ 49.154083] ? find_held_lock+0x2b/0x80 [ 49.154832] ? do_prlimit+0x310/0x610 [ 49.155531] ? __pfx_do_seccomp+0x10/0x10 [ 49.156473] ? do_raw_spin_unlock+0x53/0x220 [ 49.157314] ? _raw_spin_unlock+0x1e/0x40 [ 49.158197] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.159203] ? static_key_count+0x60/0x80 [ 49.160069] prctl_set_seccomp+0x4e/0x70 [ 49.160827] __do_sys_prctl+0xe6c/0x1d70 [ 49.161595] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.162403] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.163353] ? irqentry_exit+0xf3/0x650 [ 49.164113] do_syscall_64+0xbf/0x430 [ 49.164889] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.165842] RIP: 0033:0x7f970589a5cd [ 49.166691] 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 [ 49.170189] RSP: 002b:00007ffe21cf9950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.171540] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f970589a5cd [ 49.172825] RDX: 00005631f9edae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.174102] RBP: 00007ffe21cf99b0 R08: 0000000000000000 R09: 00007ffe21cf9050 [ 49.175500] R10: 0000000000000000 R11: 0000000000000246 R12: 00005631fcd98ad0 [ 49.177011] R13: 00007ffe21cf9de0 R14: 00005631fcd99bc0 R15: 00005631fcdaa780 [ 49.178377] [ 49.178883] irq event stamp: 1883 [ 49.179490] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 49.180999] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 49.182398] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770 [ 49.183682] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 49.184922] ---[ end trace 0000000000000000 ]--- [ 49.710448] ------------[ cut here ]------------ [ 49.711360] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.713404] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.714827] Modules linked in: [ 49.715413] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.717411] Tainted: [W]=WARN [ 49.718005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.719469] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.720391] 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 [ 49.723608] RSP: 0018:ffff88801648fbc0 EFLAGS: 00010286 [ 49.724532] RAX: 0000000000000000 RBX: ffffed1002c91f78 RCX: ffffffff813a4050 [ 49.725869] RDX: ffff888016e61bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.727149] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c91f2f [ 49.728428] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.729742] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801648fdf8 [ 49.731041] FS: 00007fa29b3ae900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.732479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.733582] CR2: 00007ffe5ca4cef8 CR3: 0000000019ae5000 CR4: 0000000000350ef0 [ 49.734845] Call Trace: [ 49.735305] [ 49.735768] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.736673] ? __create_object+0x59/0x80 [ 49.737447] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.738413] __vmalloc_noprof+0x59/0x60 [ 49.739172] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.740056] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.741006] bpf_prog_alloc+0x39/0x200 [ 49.741769] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.742693] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.743611] do_seccomp+0x349/0x25e0 [ 49.744279] ? find_held_lock+0x2b/0x80 [ 49.745039] ? do_prlimit+0x310/0x610 [ 49.745802] ? __pfx_do_seccomp+0x10/0x10 [ 49.746606] ? do_raw_spin_unlock+0x53/0x220 [ 49.747401] ? _raw_spin_unlock+0x1e/0x40 [ 49.748182] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.749162] ? static_key_count+0x60/0x80 [ 49.749969] prctl_set_seccomp+0x4e/0x70 [ 49.750754] __do_sys_prctl+0xe6c/0x1d70 [ 49.751493] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.752353] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.753342] ? irqentry_exit+0xf3/0x650 [ 49.754111] do_syscall_64+0xbf/0x430 [ 49.754848] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.755802] RIP: 0033:0x7fa29b8a05cd [ 49.756463] 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 [ 49.759650] RSP: 002b:00007ffe5ca4b9f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.761016] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa29b8a05cd [ 49.762318] RDX: 000055d4c0e8be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.763612] RBP: 00007ffe5ca4ba50 R08: 0000000000000000 R09: 00007ffe5ca4b0f0 [ 49.764884] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d4ea429bf0 [ 49.766202] R13: 00007ffe5ca4be80 R14: 000055d4ea433380 R15: 000055d4ea43e460 [ 49.767528] [ 49.767986] irq event stamp: 1685 [ 49.768653] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 49.770133] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 49.771410] softirqs last enabled at (1424): [] handle_softirqs+0x50c/0x770 [ 49.772705] softirqs last disabled at (1419): [] __irq_exit_rcu+0xc4/0x100 [ 49.773974] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27371' (ECDSA) to the list of known hosts. 2025/11/18 01:38:59 fuzzer started 2025/11/18 01:39:00 dialing manager at localhost:37895 2025/11/18 01:39:00 checking machine... 2025/11/18 01:39:00 checking revisions... [ 50.558281] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:39:00 testing simple program... [ 50.649627] cgroup: Unknown subsys name 'net' [ 50.717138] cgroup: Unknown subsys name 'cpuset' [ 50.729322] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:38:59 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880161a7e40 RCX=0000000000000009 RDX=1ffff11002c34fca RSI=ffffffff84c1c063 RDI=ffff8880161a7aa0 RBP=dffffc0000000000 RSP=ffff8880161a7a00 R8 =0000000000000001 R9 =ffffed1003e80ab0 R10=00007f9705340fff R11=0000000000000005 R12=ffff8880161a7e40 R13=ffff8880161a7a90 R14=dffffc0000000000 R15=0000000000000000 RIP=ffffffff84c1c0dc 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 00007f97053a8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9705345008 CR3=000000001f3e5000 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=dffffc0000000000 RBX=ffff88806cf08a70 RCX=ffff88806cf089c4 RDX=1ffff1100d9e1159 RSI=ffffffff85e1ffe0 RDI=ffffffff81b2a3f3 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a58 R8 =ffffffff86ab8c8e R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000025776 R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff888018f40000 R15=ffff888008c4b780 RIP=ffffffff8135e1d2 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 00007f7318615700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4d82c06000 CR3=000000000de95000 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=3a5d3234325b646873732039353a3833 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323838 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000