[ 46.535814] ------------[ cut here ]------------ [ 46.536735] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.538750] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.540267] Modules linked in: [ 46.540912] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.542928] Tainted: [W]=WARN [ 46.543546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.545036] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.545966] 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 [ 46.549132] RSP: 0018:ffff88801a3bfbc0 EFLAGS: 00010286 [ 46.550125] RAX: 0000000000000000 RBX: ffffed1003477f78 RCX: ffffffff813a4050 [ 46.551419] RDX: ffff888015c10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.552720] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003477f2f [ 46.554014] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.555304] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a3bfdf8 [ 46.556575] FS: 00007f1f376a0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.558020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.559089] CR2: 00007ffd38763ef8 CR3: 000000000b7f4000 CR4: 0000000000350ef0 [ 46.560365] Call Trace: [ 46.560867] [ 46.561286] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.562200] ? __create_object+0x59/0x80 [ 46.562992] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.563985] __vmalloc_noprof+0x59/0x60 [ 46.564735] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.565619] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.566572] bpf_prog_alloc+0x39/0x200 [ 46.567266] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.568205] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.569116] do_seccomp+0x349/0x25e0 [ 46.569851] ? find_held_lock+0x2b/0x80 [ 46.570621] ? do_prlimit+0x310/0x610 [ 46.571323] ? __pfx_do_seccomp+0x10/0x10 [ 46.572100] ? do_raw_spin_unlock+0x53/0x220 [ 46.572931] ? _raw_spin_unlock+0x1e/0x40 [ 46.573727] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.574707] ? static_key_count+0x60/0x80 [ 46.575458] prctl_set_seccomp+0x4e/0x70 [ 46.576261] __do_sys_prctl+0xe6c/0x1d70 [ 46.577044] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.577910] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.578864] ? irqentry_exit+0xf3/0x650 [ 46.579639] do_syscall_64+0xbf/0x430 [ 46.580346] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.581280] RIP: 0033:0x7f1f37b925cd [ 46.581989] 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 [ 46.585176] RSP: 002b:00007ffd38761c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.586562] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f37b925cd [ 46.587839] RDX: 000055fe293c2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.589139] RBP: 00007ffd38761c70 R08: 0000000000000000 R09: 00007ffd38761310 [ 46.590454] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fe43197ad0 [ 46.591753] R13: 00007ffd387620a0 R14: 000055fe43198bc0 R15: 000055fe431a9780 [ 46.593055] [ 46.593533] irq event stamp: 1761 [ 46.594162] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 46.595686] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 46.597213] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 46.598765] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 46.600277] ---[ end trace 0000000000000000 ]--- [ 49.471729] ------------[ cut here ]------------ [ 49.472649] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.474706] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.476163] Modules linked in: [ 49.476803] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.478829] Tainted: [W]=WARN [ 49.479392] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.480847] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.481783] 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 [ 49.484976] RSP: 0018:ffff888016d17bc0 EFLAGS: 00010286 [ 49.485979] RAX: 0000000000000000 RBX: ffffed1002da2f78 RCX: ffffffff813a4050 [ 49.487280] RDX: ffff888015cc5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.488571] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da2f2f [ 49.489869] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.491170] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d17df8 [ 49.492461] FS: 00007f964da71900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.493971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.495044] CR2: 00007f964df63580 CR3: 000000000d77d000 CR4: 0000000000350ef0 [ 49.496340] Call Trace: [ 49.496851] [ 49.497262] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.498178] ? __create_object+0x59/0x80 [ 49.498980] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.500015] __vmalloc_noprof+0x59/0x60 [ 49.500797] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.501689] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.502628] bpf_prog_alloc+0x39/0x200 [ 49.503325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.504264] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.505177] do_seccomp+0x349/0x25e0 [ 49.505909] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.506818] ? __pfx_do_seccomp+0x10/0x10 [ 49.507600] ? find_held_lock+0x2b/0x80 [ 49.508314] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.509289] ? static_key_count+0x60/0x80 [ 49.510104] prctl_set_seccomp+0x4e/0x70 [ 49.510884] __do_sys_prctl+0xe6c/0x1d70 [ 49.511681] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.512546] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.513529] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.514474] ? irqentry_exit+0xf3/0x650 [ 49.515288] do_syscall_64+0xbf/0x430 [ 49.516059] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.517015] RIP: 0033:0x7f964df635cd [ 49.517731] 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 [ 49.521022] RSP: 002b:00007ffe84f0ea40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.522447] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f964df635cd [ 49.523980] RDX: 000055c458c0de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.525400] RBP: 00007ffe84f0eaa0 R08: 0000000000000000 R09: 00007ffe84f0e140 [ 49.526939] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c497167ad0 [ 49.528225] R13: 00007ffe84f0eed0 R14: 000055c497168bc0 R15: 000055c497179780 [ 49.529528] [ 49.529960] irq event stamp: 1821 [ 49.530589] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 49.532064] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 49.533580] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 49.535097] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 49.536573] ---[ end trace 0000000000000000 ]--- [ 50.365606] ------------[ cut here ]------------ [ 50.366531] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.368567] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.370205] Modules linked in: [ 50.371297] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.373242] Tainted: [W]=WARN [ 50.373840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.375275] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.376182] 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 [ 50.379294] RSP: 0018:ffff888017427bc0 EFLAGS: 00010286 [ 50.380264] RAX: 0000000000000000 RBX: ffffed1002e84f78 RCX: ffffffff813a4050 [ 50.381528] RDX: ffff888015f39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.382802] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e84f2f [ 50.384068] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.385327] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017427df8 [ 50.386611] FS: 00007ff7c8d4c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.388033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.389075] CR2: 00007fff3ffcbef8 CR3: 000000000d164000 CR4: 0000000000350ef0 [ 50.390370] Call Trace: [ 50.390871] [ 50.391276] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.392175] ? __create_object+0x59/0x80 [ 50.392949] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.393914] __vmalloc_noprof+0x59/0x60 [ 50.394668] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.395537] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.396412] bpf_prog_alloc+0x39/0x200 [ 50.397140] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.398065] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.398957] do_seccomp+0x349/0x25e0 [ 50.399674] ? find_held_lock+0x2b/0x80 [ 50.400378] ? do_prlimit+0x310/0x610 [ 50.401108] ? __pfx_do_seccomp+0x10/0x10 [ 50.401902] ? do_raw_spin_unlock+0x53/0x220 [ 50.402724] ? _raw_spin_unlock+0x1e/0x40 [ 50.403447] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.404394] ? static_key_count+0x60/0x80 [ 50.405182] prctl_set_seccomp+0x4e/0x70 [ 50.405949] __do_sys_prctl+0xe6c/0x1d70 [ 50.406728] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.407582] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 50.408545] ? exit_to_user_mode_loop+0xcf/0x4d0 [ 50.409396] do_syscall_64+0xbf/0x430 [ 50.410143] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.411078] RIP: 0033:0x7ff7c923e5cd [ 50.411774] 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 [ 50.414920] RSP: 002b:00007fff3ffc96c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.416262] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7c923e5cd [ 50.417520] RDX: 000056327964ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.418792] RBP: 00007fff3ffc9720 R08: 0000000000000000 R09: 00007fff3ffc8dc0 [ 50.420056] R10: 0000000000000000 R11: 0000000000000246 R12: 00005632b3a00ad0 [ 50.421319] R13: 00007fff3ffc9b50 R14: 00005632b3a01bc0 R15: 00005632b3a12780 [ 50.422611] [ 50.423026] irq event stamp: 1913 [ 50.423661] hardirqs last enabled at (1923): [] __up_console_sem+0x78/0x80 [ 50.425160] hardirqs last disabled at (1932): [] __up_console_sem+0x5d/0x80 [ 50.426659] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 50.428193] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 50.429695] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26150' (ECDSA) to the list of known hosts. 2025/11/17 12:02:16 fuzzer started 2025/11/17 12:02:16 dialing manager at localhost:37895 2025/11/17 12:02:16 checking machine... 2025/11/17 12:02:16 checking revisions... [ 51.315182] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:02:16 testing simple program... [ 51.392592] cgroup: Unknown subsys name 'net' [ 51.456710] cgroup: Unknown subsys name 'cpuset' [ 51.470396] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:02:15 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff81bcc155 RDX=ffff888014380000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff8880143776f8 RSP=ffff8880143776b8 R8 =0000000000000000 R9 =00000001fdffffff R10=0000000000000000 R11=0000000000000001 R12=ffff888014377750 R13=ffffed100286eef4 R14=0000000000000000 R15=ffff8880143777a0 RIP=ffffffff81751c74 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 00007f8763667900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffddc4cdb18 CR3=000000000e77c000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=7f0aa0fbaca9d02c00000000000ae988 XMM05=3f4d6b22674752f00000000000322490 XMM06=b9450dd898866ab50000000000321230 XMM07=fb795ef6d657705600000000003124d8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88806cf08a00 RCX=0000000000000001 RDX=1ffff1100d9e1140 RSI=ffff888016d9fdf8 RDI=ffff88806cf08a00 RBP=ffff888016d9fdf8 RSP=ffff88806cf08958 R8 =0000000000000001 R9 =ffff88806cf08a40 R10=000000000003c9ed R11=000000000009a438 R12=0000000000000008 R13=ffff88806cf08a48 R14=ffff888016d9fdf8 R15=ffff88806cf08a00 RIP=ffffffff8135e24a 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 00007f964da71900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f964e028618 CR3=000000000e37b000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000