[ 45.424409] ------------[ cut here ]------------ [ 45.425635] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.427834] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.429688] Modules linked in: [ 45.430464] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.432627] Tainted: [W]=WARN [ 45.433233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.434891] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.435895] 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 [ 45.439380] RSP: 0018:ffff8880143afbc0 EFLAGS: 00010286 [ 45.440455] RAX: 0000000000000000 RBX: ffffed1002875f78 RCX: ffffffff813a4050 [ 45.441870] RDX: ffff888015955340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.443306] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002875f2f [ 45.444716] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.446131] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880143afdf8 [ 45.447551] FS: 00007f215880a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.449134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.450300] CR2: 00007ffdbba8def8 CR3: 000000000f083000 CR4: 0000000000350ef0 [ 45.451711] Call Trace: [ 45.452219] [ 45.452719] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.453699] ? __create_object+0x59/0x80 [ 45.454565] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.455624] __vmalloc_noprof+0x59/0x60 [ 45.456455] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.457408] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.458425] bpf_prog_alloc+0x39/0x200 [ 45.459200] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.460211] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.461186] do_seccomp+0x349/0x25e0 [ 45.461972] ? find_held_lock+0x2b/0x80 [ 45.462810] ? do_prlimit+0x310/0x610 [ 45.463621] ? __pfx_do_seccomp+0x10/0x10 [ 45.464481] ? do_raw_spin_unlock+0x53/0x220 [ 45.465393] ? _raw_spin_unlock+0x1e/0x40 [ 45.466188] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.467245] ? static_key_count+0x60/0x80 [ 45.468107] prctl_set_seccomp+0x4e/0x70 [ 45.468965] __do_sys_prctl+0xe6c/0x1d70 [ 45.469818] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.470768] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.471823] ? irqentry_exit+0xf3/0x650 [ 45.472650] do_syscall_64+0xbf/0x430 [ 45.473454] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.474513] RIP: 0033:0x7f2158cfc5cd [ 45.475237] 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 [ 45.478717] RSP: 002b:00007ffdbba8cad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.480188] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2158cfc5cd [ 45.481587] RDX: 0000563100c2be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.482981] RBP: 00007ffdbba8cb30 R08: 0000000000000000 R09: 00007ffdbba8c1d0 [ 45.484361] R10: 0000000000000000 R11: 0000000000000246 R12: 000056312ef48bf0 [ 45.485746] R13: 00007ffdbba8cf60 R14: 000056312ef52380 R15: 000056312ef5d460 [ 45.487157] [ 45.487672] irq event stamp: 1821 [ 45.488373] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 45.490023] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 45.491646] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 45.493090] softirqs last disabled at (1859): [] __irq_exit_rcu+0xc4/0x100 [ 45.494506] ---[ end trace 0000000000000000 ]--- [ 49.110450] ------------[ cut here ]------------ [ 49.111337] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.113283] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.114691] Modules linked in: [ 49.115245] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.117132] Tainted: [W]=WARN [ 49.117697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.119093] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.119953] 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 [ 49.122907] RSP: 0018:ffff88800f027bc0 EFLAGS: 00010286 [ 49.123816] RAX: 0000000000000000 RBX: ffffed1001e04f78 RCX: ffffffff813a4050 [ 49.125013] RDX: ffff888017378000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.126216] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e04f2f [ 49.127415] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.128601] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f027df8 [ 49.129807] FS: 00007fd7d0aa3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.131154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.132144] CR2: 00007fd7d0f95580 CR3: 0000000016a2e000 CR4: 0000000000350ef0 [ 49.133340] Call Trace: [ 49.133772] [ 49.134151] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.135015] ? __create_object+0x59/0x80 [ 49.135736] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.136658] __vmalloc_noprof+0x59/0x60 [ 49.137371] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.138141] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.139020] bpf_prog_alloc+0x39/0x200 [ 49.139717] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.140624] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.141476] do_seccomp+0x349/0x25e0 [ 49.142104] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.142969] ? __pfx_do_seccomp+0x10/0x10 [ 49.143711] ? find_held_lock+0x2b/0x80 [ 49.144434] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.145355] ? static_key_count+0x60/0x80 [ 49.146065] prctl_set_seccomp+0x4e/0x70 [ 49.146813] __do_sys_prctl+0xe6c/0x1d70 [ 49.147551] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.148358] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.149216] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.150132] ? irqentry_exit+0xf3/0x650 [ 49.150871] do_syscall_64+0xbf/0x430 [ 49.151570] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.152462] RIP: 0033:0x7fd7d0f955cd [ 49.153075] 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 [ 49.156012] RSP: 002b:00007fffee9ee550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.157282] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7d0f955cd [ 49.158471] RDX: 0000557ec80e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.159690] RBP: 00007fffee9ee5b0 R08: 0000000000000000 R09: 00007fffee9edc50 [ 49.160883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f026ddad0 [ 49.162091] R13: 00007fffee9ee9e0 R14: 0000557f026debc0 R15: 0000557f026ef780 [ 49.163330] [ 49.163728] irq event stamp: 1747 [ 49.164336] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 49.165758] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 49.167184] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 49.168623] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 49.170033] ---[ end trace 0000000000000000 ]--- [ 50.005883] ------------[ cut here ]------------ [ 50.006856] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.008870] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.010338] Modules linked in: [ 50.010967] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.013018] Tainted: [W]=WARN [ 50.013622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.015135] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.016063] 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 [ 50.019297] RSP: 0018:ffff888016bb7bc0 EFLAGS: 00010286 [ 50.020228] RAX: 0000000000000000 RBX: ffffed1002d76f78 RCX: ffffffff813a4050 [ 50.021549] RDX: ffff88801a95d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.022884] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d76f2f [ 50.024172] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.025462] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bb7df8 [ 50.026810] FS: 00007f2702af2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.028238] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.029334] CR2: 00007f2702fe4580 CR3: 000000000e8da000 CR4: 0000000000350ef0 [ 50.030680] Call Trace: [ 50.031149] [ 50.031588] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.032502] ? __create_object+0x59/0x80 [ 50.033243] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.034206] __vmalloc_noprof+0x59/0x60 [ 50.035009] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.035888] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.036902] bpf_prog_alloc+0x39/0x200 [ 50.037643] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.038619] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.039542] do_seccomp+0x349/0x25e0 [ 50.040220] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.041121] ? __pfx_do_seccomp+0x10/0x10 [ 50.041903] ? find_held_lock+0x2b/0x80 [ 50.042706] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.043691] ? static_key_count+0x60/0x80 [ 50.044493] prctl_set_seccomp+0x4e/0x70 [ 50.045229] __do_sys_prctl+0xe6c/0x1d70 [ 50.046035] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.046944] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.047936] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.048907] ? irqentry_exit+0xf3/0x650 [ 50.049679] do_syscall_64+0xbf/0x430 [ 50.050415] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.051410] RIP: 0033:0x7f2702fe45cd [ 50.052075] 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 [ 50.055406] RSP: 002b:00007ffda140bdd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.056785] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2702fe45cd [ 50.058292] RDX: 0000564f428fee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.059632] RBP: 00007ffda140be30 R08: 0000000000000000 R09: 00007ffda140b4d0 [ 50.061135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564f4410ead0 [ 50.062448] R13: 00007ffda140c260 R14: 0000564f4410fbc0 R15: 0000564f44120780 [ 50.063956] [ 50.064508] irq event stamp: 1759 [ 50.065135] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 50.066958] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 50.068636] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 50.070432] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 50.071835] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14088' (ECDSA) to the list of known hosts. 2025/11/18 05:32:10 fuzzer started 2025/11/18 05:32:10 dialing manager at localhost:37895 2025/11/18 05:32:10 checking machine... 2025/11/18 05:32:10 checking revisions... [ 50.985539] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:32:11 testing simple program... [ 51.071159] cgroup: Unknown subsys name 'net' [ 51.134470] cgroup: Unknown subsys name 'cpuset' [ 51.149367] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:32:10 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88801aa076b8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a7f1 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88801aa077a0 RIP=ffffffff81529311 RFL=00000202 [-------] 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 00007fd7d0aa3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffee9e8000 CR3=000000000a9cd000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000279ad 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=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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000557f0275c000 CR3=000000000e65d000 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=2039303a32333a353020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039303a32333a3530203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000