[ 44.338375] ------------[ cut here ]------------ [ 44.339311] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.341344] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 44.342786] Modules linked in: [ 44.343478] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.345467] Tainted: [W]=WARN [ 44.346022] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.347486] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.348395] 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 [ 44.351564] RSP: 0018:ffff888016aa7bc0 EFLAGS: 00010286 [ 44.352527] RAX: 0000000000000000 RBX: ffffed1002d54f78 RCX: ffffffff813a4050 [ 44.353801] RDX: ffff88801655b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.355087] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d54f2f [ 44.356378] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.357651] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016aa7df8 [ 44.358918] FS: 00007fbab377c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.360353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.361426] CR2: 00007ffd52fadef8 CR3: 000000001401a000 CR4: 0000000000350ef0 [ 44.362755] Call Trace: [ 44.363280] [ 44.363687] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.364580] ? __create_object+0x59/0x80 [ 44.365350] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.366314] __vmalloc_noprof+0x59/0x60 [ 44.367030] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.367892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.368799] bpf_prog_alloc+0x39/0x200 [ 44.369520] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.370447] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.371355] do_seccomp+0x349/0x25e0 [ 44.372024] ? find_held_lock+0x2b/0x80 [ 44.372776] ? do_prlimit+0x310/0x610 [ 44.373506] ? __pfx_do_seccomp+0x10/0x10 [ 44.374280] ? do_raw_spin_unlock+0x53/0x220 [ 44.375076] ? _raw_spin_unlock+0x1e/0x40 [ 44.375851] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.376802] ? static_key_count+0x60/0x80 [ 44.377590] prctl_set_seccomp+0x4e/0x70 [ 44.378360] __do_sys_prctl+0xe6c/0x1d70 [ 44.379107] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.379963] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.380926] ? irqentry_exit+0xf3/0x650 [ 44.381682] do_syscall_64+0xbf/0x430 [ 44.382417] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.383369] RIP: 0033:0x7fbab3c6e5cd [ 44.384032] 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 [ 44.387175] RSP: 002b:00007ffd52fac4f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.388522] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbab3c6e5cd [ 44.389799] RDX: 000055cf2b699e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.391082] RBP: 00007ffd52fac550 R08: 0000000000000000 R09: 00007ffd52fabbf0 [ 44.392373] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf34082ad0 [ 44.393637] R13: 00007ffd52fac980 R14: 000055cf34083bc0 R15: 000055cf34094780 [ 44.394924] [ 44.395401] irq event stamp: 1819 [ 44.396013] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 44.397531] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 44.399080] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 44.400455] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 44.401716] ---[ end trace 0000000000000000 ]--- [ 47.803433] ------------[ cut here ]------------ [ 47.804379] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.806371] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 47.807853] Modules linked in: [ 47.808475] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.810483] Tainted: [W]=WARN [ 47.811061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.812565] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.813473] 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 [ 47.816683] RSP: 0018:ffff88800af2fbc0 EFLAGS: 00010286 [ 47.817695] RAX: 0000000000000000 RBX: ffffed10015e5f78 RCX: ffffffff813a4050 [ 47.819018] RDX: ffff8880165bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.820320] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10015e5f2f [ 47.821627] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.822935] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800af2fdf8 [ 47.824231] FS: 00007f9fb2021900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.825703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.826784] CR2: 00007f9fb2513580 CR3: 000000000d9cd000 CR4: 0000000000350ef0 [ 47.828098] Call Trace: [ 47.828594] [ 47.829023] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.829933] ? __create_object+0x59/0x80 [ 47.830737] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.831727] __vmalloc_noprof+0x59/0x60 [ 47.832502] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.833396] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.834346] bpf_prog_alloc+0x39/0x200 [ 47.835048] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.835988] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.836894] do_seccomp+0x349/0x25e0 [ 47.837627] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.838534] ? __pfx_do_seccomp+0x10/0x10 [ 47.839348] ? find_held_lock+0x2b/0x80 [ 47.840062] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.841043] ? static_key_count+0x60/0x80 [ 47.841858] prctl_set_seccomp+0x4e/0x70 [ 47.842652] __do_sys_prctl+0xe6c/0x1d70 [ 47.843479] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.844367] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.845348] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.846345] ? irqentry_exit+0xf3/0x650 [ 47.847086] do_syscall_64+0xbf/0x430 [ 47.847841] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.848816] RIP: 0033:0x7f9fb25135cd [ 47.849524] 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 [ 47.852720] RSP: 002b:00007ffd980511a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.854082] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9fb25135cd [ 47.855405] RDX: 0000557ea0fc9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.856675] RBP: 00007ffd98051200 R08: 0000000000000000 R09: 00007ffd980508a0 [ 47.857944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557ec77c3ad0 [ 47.859225] R13: 00007ffd98051630 R14: 0000557ec77c4bc0 R15: 0000557ec77d5780 [ 47.860508] [ 47.860927] irq event stamp: 1765 [ 47.861567] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 47.863093] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 47.864641] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 47.866172] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 47.867686] ---[ end trace 0000000000000000 ]--- [ 48.713511] ------------[ cut here ]------------ [ 48.714342] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.716076] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 48.717426] Modules linked in: [ 48.717929] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.719642] Tainted: [W]=WARN [ 48.720150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.721426] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.722220] 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 [ 48.724953] RSP: 0018:ffff88800f787bc0 EFLAGS: 00010286 [ 48.725830] RAX: 0000000000000000 RBX: ffffed1001ef0f78 RCX: ffffffff813a4050 [ 48.726934] RDX: ffff8880182e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.728055] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ef0f2f [ 48.729165] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.730294] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f787df8 [ 48.731418] FS: 00007f1bd81a9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.732651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.733584] CR2: 00007ffe59bdbef8 CR3: 000000000c380000 CR4: 0000000000350ef0 [ 48.734806] Call Trace: [ 48.735255] [ 48.735600] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.736367] ? __create_object+0x59/0x80 [ 48.736987] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.737832] __vmalloc_noprof+0x59/0x60 [ 48.738493] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.739266] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.740018] bpf_prog_alloc+0x39/0x200 [ 48.740662] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.741489] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.742270] do_seccomp+0x349/0x25e0 [ 48.742846] ? find_held_lock+0x2b/0x80 [ 48.743520] ? do_prlimit+0x310/0x610 [ 48.744164] ? __pfx_do_seccomp+0x10/0x10 [ 48.744805] ? do_raw_spin_unlock+0x53/0x220 [ 48.745529] ? _raw_spin_unlock+0x1e/0x40 [ 48.746196] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.746997] ? static_key_count+0x60/0x80 [ 48.747700] prctl_set_seccomp+0x4e/0x70 [ 48.748377] __do_sys_prctl+0xe6c/0x1d70 [ 48.749011] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.749760] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.750611] ? irqentry_exit+0xf3/0x650 [ 48.751292] do_syscall_64+0xbf/0x430 [ 48.751876] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.752718] RIP: 0033:0x7f1bd869b5cd [ 48.753326] 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 [ 48.756036] RSP: 002b:00007ffe59bda3e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.757217] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1bd869b5cd [ 48.758317] RDX: 00005585b4fa0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.759435] RBP: 00007ffe59bda440 R08: 0000000000000000 R09: 00007ffe59bd9ae0 [ 48.760532] R10: 0000000000000000 R11: 0000000000000246 R12: 00005585cbaefbf0 [ 48.761641] R13: 00007ffe59bda870 R14: 00005585cbaf9380 R15: 00005585cbb04460 [ 48.762768] [ 48.763179] irq event stamp: 1859 [ 48.763703] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 48.765003] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 48.766332] softirqs last enabled at (1572): [] handle_softirqs+0x50c/0x770 [ 48.767666] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 48.768959] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35066' (ECDSA) to the list of known hosts. 2025/11/17 14:16:29 fuzzer started 2025/11/17 14:16:29 dialing manager at localhost:37895 2025/11/17 14:16:29 checking machine... 2025/11/17 14:16:29 checking revisions... [ 49.702695] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:16:29 testing simple program... [ 49.786726] cgroup: Unknown subsys name 'net' [ 49.856288] cgroup: Unknown subsys name 'cpuset' [ 49.869884] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:16:28 Registers: info registers vcpu 0 RAX=fffffffffb3925fa RBX=ffffffff8671f748 RCX=ffffffff81ab1ed2 RDX=0000000000000000 RSI=ffffffff86aaed1e RDI=ffffffff8671f748 RBP=ffffffff8671f748 RSP=ffff88801b4df790 R8 =ffffffff86aaed1e R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023ce5 R12=ffffffff8671f748 R13=ffffffff8671f748 R14=ffffffff8671f748 R15=dffffc0000000000 RIP=ffffffff8135dac3 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 00007f9fb2021900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd98049fe8 CR3=000000001f85f000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026ea1 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7ec8e1b020 CR3=0000000009f02000 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=2038323a36313a343120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038323a36313a3431203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000