[ 54.133427] ------------[ cut here ]------------ [ 54.134508] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.136790] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 54.138505] Modules linked in: [ 54.139263] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.141570] Tainted: [W]=WARN [ 54.142306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.143802] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.144741] 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 [ 54.147859] RSP: 0018:ffff88801768fbc0 EFLAGS: 00010286 [ 54.148837] RAX: 0000000000000000 RBX: ffffed1002ed1f78 RCX: ffffffff813a4050 [ 54.150091] RDX: ffff888015c95340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.151381] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed1f2f [ 54.152648] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.153930] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801768fdf8 [ 54.155199] FS: 00007fe309a21900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.156644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.157686] CR2: 00007fe309f13580 CR3: 000000000d6a7000 CR4: 0000000000350ef0 [ 54.158950] Call Trace: [ 54.159411] [ 54.159847] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.160774] ? __create_object+0x59/0x80 [ 54.161501] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.162449] __vmalloc_noprof+0x59/0x60 [ 54.163190] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.164070] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.165008] bpf_prog_alloc+0x39/0x200 [ 54.165738] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.166661] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.167509] do_seccomp+0x349/0x25e0 [ 54.168213] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.169100] ? __pfx_do_seccomp+0x10/0x10 [ 54.169878] ? find_held_lock+0x2b/0x80 [ 54.170583] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.171541] ? static_key_count+0x60/0x80 [ 54.172343] prctl_set_seccomp+0x4e/0x70 [ 54.173128] __do_sys_prctl+0xe6c/0x1d70 [ 54.173903] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.174755] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.175720] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.176688] ? irqentry_exit+0xf3/0x650 [ 54.177421] do_syscall_64+0xbf/0x430 [ 54.178145] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.179098] RIP: 0033:0x7fe309f135cd [ 54.179791] 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 [ 54.182946] RSP: 002b:00007fffa9e66080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.184287] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe309f135cd [ 54.185569] RDX: 000056369a01be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.186834] RBP: 00007fffa9e660e0 R08: 0000000000000000 R09: 00007fffa9e65780 [ 54.188106] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636c8b7aad0 [ 54.189382] R13: 00007fffa9e66510 R14: 00005636c8b7bbc0 R15: 00005636c8b8c780 [ 54.190669] [ 54.191090] irq event stamp: 1793 [ 54.191741] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 54.193244] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 54.194729] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 54.196232] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 54.197565] ---[ end trace 0000000000000000 ]--- [ 57.378676] ------------[ cut here ]------------ [ 57.379595] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.381747] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 57.383196] Modules linked in: [ 57.383832] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.385819] Tainted: [W]=WARN [ 57.386379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.387847] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.388748] 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 [ 57.391877] RSP: 0018:ffff8880170f7bc0 EFLAGS: 00010286 [ 57.392865] RAX: 0000000000000000 RBX: ffffed1002e1ef78 RCX: ffffffff813a4050 [ 57.394142] RDX: ffff888016261bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.395405] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1ef2f [ 57.396665] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.397912] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170f7df8 [ 57.399163] FS: 00007f0b08251900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.400662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.401754] CR2: 00007f0b08743580 CR3: 0000000009a1c000 CR4: 0000000000350ef0 [ 57.403020] Call Trace: [ 57.403481] [ 57.403928] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.404839] ? __create_object+0x59/0x80 [ 57.405572] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.406537] __vmalloc_noprof+0x59/0x60 [ 57.407287] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.408151] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.409088] bpf_prog_alloc+0x39/0x200 [ 57.409822] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.410742] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.411591] do_seccomp+0x349/0x25e0 [ 57.412299] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.413199] ? __pfx_do_seccomp+0x10/0x10 [ 57.413978] ? find_held_lock+0x2b/0x80 [ 57.414750] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.415717] ? static_key_count+0x60/0x80 [ 57.416483] prctl_set_seccomp+0x4e/0x70 [ 57.417274] __do_sys_prctl+0xe6c/0x1d70 [ 57.418096] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.419197] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.420190] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.421177] ? irqentry_exit+0xf3/0x650 [ 57.421939] do_syscall_64+0xbf/0x430 [ 57.422667] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.423574] RIP: 0033:0x7f0b087435cd [ 57.424268] 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 [ 57.427430] RSP: 002b:00007ffd8eef6170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.428816] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b087435cd [ 57.430107] RDX: 00005558b4c92e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.431378] RBP: 00007ffd8eef61d0 R08: 0000000000000000 R09: 00007ffd8eef5870 [ 57.432687] R10: 0000000000000000 R11: 0000000000000246 R12: 00005558e5b60ad0 [ 57.433757] R13: 00007ffd8eef6600 R14: 00005558e5b61bc0 R15: 00005558e5b72780 [ 57.434829] [ 57.435180] irq event stamp: 1791 [ 57.435711] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 57.436979] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 57.438229] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 57.439498] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 57.440754] ---[ end trace 0000000000000000 ]--- [ 58.243623] ------------[ cut here ]------------ [ 58.244073] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.245123] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 58.245856] Modules linked in: [ 58.246146] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.247095] Tainted: [W]=WARN [ 58.247357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.248076] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.248496] 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 [ 58.250035] RSP: 0018:ffff8880177cfbc0 EFLAGS: 00010286 [ 58.250483] RAX: 0000000000000000 RBX: ffffed1002ef9f78 RCX: ffffffff813a4050 [ 58.251100] RDX: ffff8880172f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.251718] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef9f2f [ 58.252325] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.252945] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177cfdf8 [ 58.253543] FS: 00007faa0ba4b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.254233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.254747] CR2: 00007faa0bfb14a6 CR3: 000000000db58000 CR4: 0000000000350ef0 [ 58.255339] Call Trace: [ 58.255558] [ 58.255778] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.256186] ? __create_object+0x59/0x80 [ 58.256544] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.257012] __vmalloc_noprof+0x59/0x60 [ 58.257363] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.257768] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.258193] bpf_prog_alloc+0x39/0x200 [ 58.258520] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.258967] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.259379] do_seccomp+0x349/0x25e0 [ 58.259719] ? find_held_lock+0x2b/0x80 [ 58.260061] ? do_prlimit+0x310/0x610 [ 58.260395] ? __pfx_do_seccomp+0x10/0x10 [ 58.260773] ? do_raw_spin_unlock+0x53/0x220 [ 58.261147] ? _raw_spin_unlock+0x1e/0x40 [ 58.261506] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.261958] ? static_key_count+0x60/0x80 [ 58.262317] prctl_set_seccomp+0x4e/0x70 [ 58.262683] __do_sys_prctl+0xe6c/0x1d70 [ 58.263038] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.263421] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.263878] ? irqentry_exit+0xf3/0x650 [ 58.264226] do_syscall_64+0xbf/0x430 [ 58.264560] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.265020] RIP: 0033:0x7faa0bf3d5cd [ 58.265336] 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 [ 58.266840] RSP: 002b:00007ffc556da180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.267473] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa0bf3d5cd [ 58.268090] RDX: 00005606ad0ebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.268708] RBP: 00007ffc556da1e0 R08: 0000000000000000 R09: 00007ffc556d9880 [ 58.269304] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606e2668ad0 [ 58.269922] R13: 00007ffc556da610 R14: 00005606e2669bc0 R15: 00005606e267a780 [ 58.270520] [ 58.270739] irq event stamp: 1749 [ 58.271025] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 58.271741] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 58.272467] softirqs last enabled at (1342): [] handle_softirqs+0x50c/0x770 [ 58.273202] softirqs last disabled at (1331): [] __irq_exit_rcu+0xc4/0x100 [ 58.273916] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29785' (ECDSA) to the list of known hosts. 2025/11/18 00:55:09 fuzzer started 2025/11/18 00:55:09 dialing manager at localhost:37895 2025/11/18 00:55:09 checking machine... 2025/11/18 00:55:09 checking revisions... [ 59.066447] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:55:09 testing simple program... [ 59.121706] cgroup: Unknown subsys name 'net' [ 59.165313] cgroup: Unknown subsys name 'cpuset' [ 59.172445] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:55:08 Registers: info registers vcpu 0 RAX=ffffffff869f1f7b RBX=0000000000000002 RCX=ffffffff869f1f76 RDX=0000000000000002 RSI=0000000000000003 RDI=ffffffff866a18b0 RBP=ffff88806ce08ac8 RSP=ffff88806ce089b0 R8 =ffffffff869f1f3a R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ab1 R15=ffff88806ce08a70 RIP=ffffffff8135e82c 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 00007fc9f87c1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0b08806650 CR3=000000000bcd0000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=59696c8a60d2cd3100000000000ae988 XMM05=dba9153cee028a0200000000003212d8 XMM06=61275112243c80ac000000000031fc18 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=ffff88800f41fb04 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff8880172f8a80 RBP=ffffffff85e1ffe0 RSP=ffff88800f41fac8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880172f8a80 R13=ffff88800f41fb04 R14=0000000000000002 R15=0000000000000002 RIP=ffffffff815221fb 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f5fd9127900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5fd97ba008 CR3=0000000020969000 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=4700352e322e325f4342494c4700362e XMM02=ff00ffffffffffffffffffffff000000 XMM03=00000000000000000000000000616e69 XMM04=646e617078655f6e645f5f00657a696c XMM05=00007f5fd96e0f6000007f5fd989a950 XMM06=00007f5fd989a44000007f5fd9899f20 XMM07=00007f5fd91e412000007f5fd91e3b10 XMM08=00007f5fd91e35f000007f5fd91e3060 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000