[ 53.888552] ------------[ cut here ]------------ [ 53.889021] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.890041] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 53.890767] Modules linked in: [ 53.891062] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.892029] Tainted: [W]=WARN [ 53.892301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.893027] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.893453] 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 [ 53.895022] RSP: 0018:ffff8880183a7bc0 EFLAGS: 00010286 [ 53.895493] RAX: 0000000000000000 RBX: ffffed1003074f78 RCX: ffffffff813a4050 [ 53.896127] RDX: ffff8880181e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.896759] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003074f2f [ 53.897371] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.898003] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880183a7df8 [ 53.898650] FS: 00007fc3abebd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.899353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.899873] CR2: 00007ffe167c5ef8 CR3: 000000000dda2000 CR4: 0000000000350ef0 [ 53.900491] Call Trace: [ 53.900742] [ 53.900946] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.901371] ? __create_object+0x59/0x80 [ 53.901763] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.902241] __vmalloc_noprof+0x59/0x60 [ 53.902668] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.903185] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.903758] bpf_prog_alloc+0x39/0x200 [ 53.904169] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.904755] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.905271] do_seccomp+0x349/0x25e0 [ 53.905642] ? find_held_lock+0x2b/0x80 [ 53.906000] ? do_prlimit+0x310/0x610 [ 53.906386] ? __pfx_do_seccomp+0x10/0x10 [ 53.906781] ? do_raw_spin_unlock+0x53/0x220 [ 53.907212] ? _raw_spin_unlock+0x1e/0x40 [ 53.907632] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.908092] ? static_key_count+0x60/0x80 [ 53.908489] prctl_set_seccomp+0x4e/0x70 [ 53.908878] __do_sys_prctl+0xe6c/0x1d70 [ 53.909243] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.909664] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.910123] ? irqentry_exit+0xf3/0x650 [ 53.910490] do_syscall_64+0xbf/0x430 [ 53.910857] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.911311] RIP: 0033:0x7fc3ac3af5cd [ 53.911660] 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 [ 53.913221] RSP: 002b:00007ffe167c3880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.913903] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc3ac3af5cd [ 53.914532] RDX: 0000559274e93e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.915175] RBP: 00007ffe167c38e0 R08: 0000000000000000 R09: 00007ffe167c2f80 [ 53.915811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559284187ad0 [ 53.916428] R13: 00007ffe167c3d10 R14: 0000559284188bc0 R15: 0000559284199780 [ 53.917068] [ 53.917281] irq event stamp: 1855 [ 53.917605] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 53.918358] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 53.919115] softirqs last enabled at (900): [] handle_softirqs+0x50c/0x770 [ 53.919879] softirqs last disabled at (895): [] __irq_exit_rcu+0xc4/0x100 [ 53.920618] ---[ end trace 0000000000000000 ]--- [ 57.353478] ------------[ cut here ]------------ [ 57.354413] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.356436] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.357895] Modules linked in: [ 57.358505] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.360482] Tainted: [W]=WARN [ 57.361060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.362536] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.363454] 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 [ 57.366616] RSP: 0018:ffff888009d0fbc0 EFLAGS: 00010286 [ 57.367545] RAX: 0000000000000000 RBX: ffffed10013a1f78 RCX: ffffffff813a4050 [ 57.368874] RDX: ffff8880175dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.370174] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013a1f2f [ 57.371484] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.372766] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009d0fdf8 [ 57.374065] FS: 00007facd3988900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.375532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.376607] CR2: 00007ffeeb8fcef8 CR3: 000000000bb80000 CR4: 0000000000350ef0 [ 57.377956] Call Trace: [ 57.378444] [ 57.378890] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.379782] ? __create_object+0x59/0x80 [ 57.380535] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.381505] __vmalloc_noprof+0x59/0x60 [ 57.382277] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.383163] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.384099] bpf_prog_alloc+0x39/0x200 [ 57.384841] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.385764] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.386665] do_seccomp+0x349/0x25e0 [ 57.387347] ? find_held_lock+0x2b/0x80 [ 57.388095] ? do_prlimit+0x310/0x610 [ 57.388825] ? __pfx_do_seccomp+0x10/0x10 [ 57.389603] ? do_raw_spin_unlock+0x53/0x220 [ 57.390412] ? _raw_spin_unlock+0x1e/0x40 [ 57.391190] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.392158] ? static_key_count+0x60/0x80 [ 57.392967] prctl_set_seccomp+0x4e/0x70 [ 57.393740] __do_sys_prctl+0xe6c/0x1d70 [ 57.394506] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.395347] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.396306] ? irqentry_exit+0xf3/0x650 [ 57.397059] do_syscall_64+0xbf/0x430 [ 57.397820] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.398737] RIP: 0033:0x7facd3e7a5cd [ 57.399290] 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 [ 57.401950] RSP: 002b:00007ffeeb8fb380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.403096] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007facd3e7a5cd [ 57.404170] RDX: 000055bbe5605e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.405246] RBP: 00007ffeeb8fb3e0 R08: 0000000000000000 R09: 00007ffeeb8faa80 [ 57.406327] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc191deb10 [ 57.407395] R13: 00007ffeeb8fb810 R14: 000055bc191df2b0 R15: 000055bc191f36f0 [ 57.408482] [ 57.408878] irq event stamp: 2973 [ 57.409388] hardirqs last enabled at (2981): [] __up_console_sem+0x78/0x80 [ 57.410689] hardirqs last disabled at (2990): [] __up_console_sem+0x5d/0x80 [ 57.411968] softirqs last enabled at (2970): [] handle_softirqs+0x50c/0x770 [ 57.413238] softirqs last disabled at (2965): [] __irq_exit_rcu+0xc4/0x100 [ 57.414504] ---[ end trace 0000000000000000 ]--- [ 58.238992] ------------[ cut here ]------------ [ 58.239789] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.241499] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 58.242718] Modules linked in: [ 58.243214] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.244839] Tainted: [W]=WARN [ 58.245294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.246699] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.247430] 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 [ 58.250043] RSP: 0018:ffff888017b2fbc0 EFLAGS: 00010286 [ 58.250857] RAX: 0000000000000000 RBX: ffffed1002f65f78 RCX: ffffffff813a4050 [ 58.251910] RDX: ffff88801a38d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.252976] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f65f2f [ 58.254032] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.255108] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b2fdf8 [ 58.256177] FS: 00007f896e5b5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.257379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.258289] CR2: 00007f896eaa7580 CR3: 000000000d681000 CR4: 0000000000350ef0 [ 58.259363] Call Trace: [ 58.259786] [ 58.260127] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.260881] ? __create_object+0x59/0x80 [ 58.261489] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.262308] __vmalloc_noprof+0x59/0x60 [ 58.262967] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.263733] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.264512] bpf_prog_alloc+0x39/0x200 [ 58.265167] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.265986] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.266816] do_seccomp+0x349/0x25e0 [ 58.267401] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.268169] ? __pfx_do_seccomp+0x10/0x10 [ 58.268825] ? find_held_lock+0x2b/0x80 [ 58.269424] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.270238] ? static_key_count+0x60/0x80 [ 58.270921] prctl_set_seccomp+0x4e/0x70 [ 58.271531] __do_sys_prctl+0xe6c/0x1d70 [ 58.272211] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.272933] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.273732] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.274504] ? irqentry_exit+0xf3/0x650 [ 58.275137] do_syscall_64+0xbf/0x430 [ 58.275958] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.276990] RIP: 0033:0x7f896eaa75cd [ 58.277549] 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 [ 58.280237] RSP: 002b:00007ffc0ad19470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.281639] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f896eaa75cd [ 58.283002] RDX: 000055753a71be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.284145] RBP: 00007ffc0ad194d0 R08: 0000000000000000 R09: 00007ffc0ad18b70 [ 58.285201] R10: 0000000000000000 R11: 0000000000000246 R12: 000055754535ead0 [ 58.286274] R13: 00007ffc0ad19900 R14: 000055754535fbc0 R15: 0000557545370780 [ 58.287356] [ 58.287762] irq event stamp: 1857 [ 58.288273] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 58.289533] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 58.290817] softirqs last enabled at (1854): [] handle_softirqs+0x50c/0x770 [ 58.292091] softirqs last disabled at (1847): [] __irq_exit_rcu+0xc4/0x100 [ 58.293342] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32151' (ECDSA) to the list of known hosts. 2025/11/18 01:55:30 fuzzer started 2025/11/18 01:55:30 dialing manager at localhost:37895 2025/11/18 01:55:30 checking machine... 2025/11/18 01:55:30 checking revisions... [ 59.201111] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:55:31 testing simple program... [ 59.300292] cgroup: Unknown subsys name 'net' [ 59.373399] cgroup: Unknown subsys name 'cpuset' [ 59.389212] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:55:30 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000202 RCX=ffffffff8152d723 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88801fdf2018 RSP=ffff8880183a7d10 R8 =0000000000000001 R9 =ffffed1003074f9c R10=0000000000000003 R11=0000000000000001 R12=ffffffff81b61bbb R13=0000000000000002 R14=ffff88801980d340 R15=ffff88800945d280 RIP=ffffffff81528f47 RFL=00000002 [-------] 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 00007facd3988900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeeb8f5000 CR3=000000001f2cd000 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=6720646572637465733a4d41503d706f 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=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86accc3a RDX=0000000000000008 RSI=ffff88801b83fc18 RDI=ffff88801b83f950 RBP=ffff88801b83f9a8 RSP=ffff88801b83f8d8 R8 =0000000000000001 R9 =ffff88801b83f990 R10=000000000003c9ed R11=0000000000028cb8 R12=ffff88801b83f9b0 R13=ffff88801b83f998 R14=ffff88801b83fc18 R15=ffff88801b83f950 RIP=ffffffff8135e21a RFL=00000287 [--S--PC] 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 00007ff09c046900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe2e9c69e8 CR3=0000000009ec7000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000