[ 46.323214] ------------[ cut here ]------------ [ 46.324165] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.326492] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.327987] Modules linked in: [ 46.328579] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.330573] Tainted: [W]=WARN [ 46.331178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.332655] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.333591] 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 [ 46.336768] RSP: 0018:ffff888016657bc0 EFLAGS: 00010286 [ 46.337747] RAX: 0000000000000000 RBX: ffffed1002ccaf78 RCX: ffffffff813a4050 [ 46.339044] RDX: ffff8880174c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.340342] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ccaf2f [ 46.341651] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.342975] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016657df8 [ 46.344286] FS: 00007fa17ca17900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.345756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.346826] CR2: 00007ffdc9787ef7 CR3: 000000000c71a000 CR4: 0000000000350ef0 [ 46.348105] Call Trace: [ 46.348578] [ 46.349038] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.349966] ? __create_object+0x59/0x80 [ 46.350752] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.351750] __vmalloc_noprof+0x59/0x60 [ 46.352470] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.353344] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.354318] bpf_prog_alloc+0x39/0x200 [ 46.355076] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.356017] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.356932] do_seccomp+0x349/0x25e0 [ 46.357614] ? find_held_lock+0x2b/0x80 [ 46.358368] ? do_prlimit+0x310/0x610 [ 46.359111] ? __pfx_do_seccomp+0x10/0x10 [ 46.359892] ? do_raw_spin_unlock+0x53/0x220 [ 46.360671] ? _raw_spin_unlock+0x1e/0x40 [ 46.361455] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.362446] ? static_key_count+0x60/0x80 [ 46.363267] prctl_set_seccomp+0x4e/0x70 [ 46.364058] __do_sys_prctl+0xe6c/0x1d70 [ 46.364843] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.365676] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.366658] ? irqentry_exit+0xf3/0x650 [ 46.367431] do_syscall_64+0xbf/0x430 [ 46.368196] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.369156] RIP: 0033:0x7fa17cf095cd [ 46.369876] 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 [ 46.373095] RSP: 002b:00007ffdc9785830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.374486] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa17cf095cd [ 46.375792] RDX: 0000558840340e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.377094] RBP: 00007ffdc9785890 R08: 0000000000000000 R09: 00007ffdc9784f30 [ 46.378414] R10: 0000000000000000 R11: 0000000000000246 R12: 00005588560d7ad0 [ 46.379733] R13: 00007ffdc9785cc0 R14: 00005588560d8bc0 R15: 00005588560e9780 [ 46.381046] [ 46.381493] irq event stamp: 1755 [ 46.382140] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 46.383674] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 46.385221] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 46.386797] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 46.388338] ---[ end trace 0000000000000000 ]--- [ 49.422992] ------------[ cut here ]------------ [ 49.423750] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.425407] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.426618] Modules linked in: [ 49.427167] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.428806] Tainted: [W]=WARN [ 49.429259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.430618] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.431383] 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 [ 49.434024] RSP: 0018:ffff888016dafbc0 EFLAGS: 00010286 [ 49.434838] RAX: 0000000000000000 RBX: ffffed1002db5f78 RCX: ffffffff813a4050 [ 49.435914] RDX: ffff8880165ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.436972] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db5f2f [ 49.438052] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.439122] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dafdf8 [ 49.440199] FS: 00007f85eb74f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.441388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.442278] CR2: 00007ffcac7adef7 CR3: 000000000d9ab000 CR4: 0000000000350ef0 [ 49.443349] Call Trace: [ 49.443762] [ 49.444099] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.444858] ? __create_object+0x59/0x80 [ 49.445468] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.446279] __vmalloc_noprof+0x59/0x60 [ 49.446895] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.447584] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.448353] bpf_prog_alloc+0x39/0x200 [ 49.448980] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.449756] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.450461] do_seccomp+0x349/0x25e0 [ 49.451068] ? find_held_lock+0x2b/0x80 [ 49.451663] ? do_prlimit+0x310/0x610 [ 49.452293] ? __pfx_do_seccomp+0x10/0x10 [ 49.452954] ? do_raw_spin_unlock+0x53/0x220 [ 49.453625] ? _raw_spin_unlock+0x1e/0x40 [ 49.454271] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.455060] ? static_key_count+0x60/0x80 [ 49.455727] prctl_set_seccomp+0x4e/0x70 [ 49.456329] __do_sys_prctl+0xe6c/0x1d70 [ 49.456982] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.457661] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.458466] ? irqentry_exit+0xf3/0x650 [ 49.459105] do_syscall_64+0xbf/0x430 [ 49.459710] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.460459] RIP: 0033:0x7f85ebc415cd [ 49.461055] 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 [ 49.463700] RSP: 002b:00007ffcac7ab4e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.464830] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85ebc415cd [ 49.465903] RDX: 00005654276ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.466961] RBP: 00007ffcac7ab540 R08: 0000000000000000 R09: 00007ffcac7aabe0 [ 49.468032] R10: 0000000000000000 R11: 0000000000000246 R12: 00005654659c62b0 [ 49.469096] R13: 00007ffcac7ab970 R14: 00005654659c8d20 R15: 00005654659da8d0 [ 49.470188] [ 49.470545] irq event stamp: 1731 [ 49.471074] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.472342] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.473598] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 49.474888] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 49.476138] ---[ end trace 0000000000000000 ]--- [ 50.238938] ------------[ cut here ]------------ [ 50.239863] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.241855] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.243309] Modules linked in: [ 50.244176] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.246670] Tainted: [W]=WARN [ 50.247299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.248771] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.249648] 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 [ 50.252825] RSP: 0018:ffff888016f57bc0 EFLAGS: 00010286 [ 50.253821] RAX: 0000000000000000 RBX: ffffed1002deaf78 RCX: ffffffff813a4050 [ 50.255094] RDX: ffff888016269bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.256386] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002deaf2f [ 50.257701] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.258990] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f57df8 [ 50.260285] FS: 00007f30b6812900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.261774] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.262841] CR2: 00007f30b6d04580 CR3: 000000000cc8c000 CR4: 0000000000350ef0 [ 50.264145] Call Trace: [ 50.264606] [ 50.265060] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.265976] ? __create_object+0x59/0x80 [ 50.266755] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.267724] __vmalloc_noprof+0x59/0x60 [ 50.268432] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.269304] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.270250] bpf_prog_alloc+0x39/0x200 [ 50.270993] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.271924] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.272824] do_seccomp+0x349/0x25e0 [ 50.273503] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.274435] ? __pfx_do_seccomp+0x10/0x10 [ 50.275218] ? find_held_lock+0x2b/0x80 [ 50.275975] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.276949] ? static_key_count+0x60/0x80 [ 50.277778] prctl_set_seccomp+0x4e/0x70 [ 50.278513] __do_sys_prctl+0xe6c/0x1d70 [ 50.279300] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.280152] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.281120] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.282109] ? irqentry_exit+0xf3/0x650 [ 50.282878] do_syscall_64+0xbf/0x430 [ 50.283582] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.284535] RIP: 0033:0x7f30b6d045cd [ 50.285235] 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 [ 50.288456] RSP: 002b:00007ffe0e8a2760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.289859] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30b6d045cd [ 50.291159] RDX: 000056140de48e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.292470] RBP: 00007ffe0e8a27c0 R08: 0000000000000000 R09: 00007ffe0e8a1e60 [ 50.293785] R10: 0000000000000000 R11: 0000000000000246 R12: 00005614383dabf0 [ 50.295080] R13: 00007ffe0e8a2bf0 R14: 00005614383e4380 R15: 00005614383ef460 [ 50.296387] [ 50.296854] irq event stamp: 1895 [ 50.297460] hardirqs last enabled at (1903): [] __up_console_sem+0x78/0x80 [ 50.299020] hardirqs last disabled at (1912): [] __up_console_sem+0x5d/0x80 [ 50.300541] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 50.302094] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 50.303476] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10831' (ECDSA) to the list of known hosts. 2025/11/18 22:58:02 fuzzer started 2025/11/18 22:58:02 dialing manager at localhost:34383 2025/11/18 22:58:02 checking machine... 2025/11/18 22:58:02 checking revisions... [ 51.179934] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:58:02 testing simple program... [ 51.260909] cgroup: Unknown subsys name 'net' [ 51.316507] cgroup: Unknown subsys name 'cpuset' [ 51.328968] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:58:01 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=ffff8880175b9bc0 RCX=0000000000010000 RDX=1ffff11002eb75ce RSI=0000000000000002 RDI=ffff8880175bae70 RBP=ffff88801bc82800 RSP=ffff88806ce08ce0 R8 =0000000000000000 R9 =fffffbfff10b3075 R10=000000000008a8e2 R11=00000021c339341e R12=0000000000000002 R13=00000000000f4240 R14=ffff88800ac47538 R15=dffffc0000000000 RIP=ffffffff84c7219a RFL=00000046 [---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 00007f85eb74f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f85eb714008 CR3=000000000d767000 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=000000000002469b 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 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdefe4ad000 CR3=000000000dd87000 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=68febf76f64a0cb8c74e4a7ee681c965 XMM02=0000000000305df0ec2efd57dc4c00df XMM03=00000000003116a0393785fd220bb7de XMM04=78a5f61b8edff38a00000000000ae988 XMM05=14648eaa1277bab10000000000321890 XMM06=817b8945e9d503730000000000321718 XMM07=e042d86d42eb936e00000000003127f0 XMM08=393785fd220bb7de0000000000305e50 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000