[ 46.210577] ------------[ cut here ]------------ [ 46.211521] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.213572] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.215073] Modules linked in: [ 46.215697] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.217691] Tainted: [W]=WARN [ 46.218239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.219723] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.220632] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.223813] RSP: 0018:ffff888017c2fbc0 EFLAGS: 00010286 [ 46.224812] RAX: 0000000000000000 RBX: ffffed1002f85f78 RCX: ffffffff813a4050 [ 46.226094] RDX: ffff88800f921bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.227405] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f85f2f [ 46.228691] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.229960] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c2fdf8 [ 46.231283] FS: 00007ff927fb9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.232733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.233810] CR2: 00007ffef6642ef7 CR3: 0000000016755000 CR4: 0000000000350ef0 [ 46.235121] Call Trace: [ 46.235586] [ 46.236027] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.236925] ? __create_object+0x59/0x80 [ 46.237707] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.238687] __vmalloc_noprof+0x59/0x60 [ 46.239415] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.240283] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.241203] bpf_prog_alloc+0x39/0x200 [ 46.241933] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.242866] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.243761] do_seccomp+0x349/0x25e0 [ 46.244432] ? find_held_lock+0x2b/0x80 [ 46.245177] ? do_prlimit+0x310/0x610 [ 46.245917] ? __pfx_do_seccomp+0x10/0x10 [ 46.246710] ? do_raw_spin_unlock+0x53/0x220 [ 46.247503] ? _raw_spin_unlock+0x1e/0x40 [ 46.248277] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.249245] ? static_key_count+0x60/0x80 [ 46.250054] prctl_set_seccomp+0x4e/0x70 [ 46.250844] __do_sys_prctl+0xe6c/0x1d70 [ 46.251588] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.252448] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.253415] ? irqentry_exit+0xf3/0x650 [ 46.254173] do_syscall_64+0xbf/0x430 [ 46.254924] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.255880] RIP: 0033:0x7ff9284ab5cd [ 46.256550] 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 [ 46.259737] RSP: 002b:00007ffef66408f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.261083] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff9284ab5cd [ 46.262386] RDX: 0000561ae84bae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.263681] RBP: 00007ffef6640950 R08: 0000000000000000 R09: 00007ffef663fff0 [ 46.264984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b2787aad0 [ 46.266265] R13: 00007ffef6640d80 R14: 0000561b2787bbc0 R15: 0000561b2788c780 [ 46.267569] [ 46.268021] irq event stamp: 1719 [ 46.268655] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 46.270178] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 46.271698] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 46.273240] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 46.274755] ---[ end trace 0000000000000000 ]--- [ 49.234318] ------------[ cut here ]------------ [ 49.235249] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.237231] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.238762] Modules linked in: [ 49.239367] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.241729] Tainted: [W]=WARN [ 49.242297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.243772] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.244669] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.247846] RSP: 0018:ffff88801775fbc0 EFLAGS: 00010286 [ 49.248820] RAX: 0000000000000000 RBX: ffffed1002eebf78 RCX: ffffffff813a4050 [ 49.250096] RDX: ffff888016591bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.251380] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eebf2f [ 49.252648] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.253934] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801775fdf8 [ 49.255222] FS: 00007fa7a2867900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.256637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.257700] CR2: 00007ffe1b74fef7 CR3: 000000001b221000 CR4: 0000000000350ef0 [ 49.258986] Call Trace: [ 49.259446] [ 49.259888] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.260776] ? __create_object+0x59/0x80 [ 49.261502] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.262462] __vmalloc_noprof+0x59/0x60 [ 49.263211] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.264054] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.264976] bpf_prog_alloc+0x39/0x200 [ 49.265711] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.266627] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.267484] do_seccomp+0x349/0x25e0 [ 49.268213] ? find_held_lock+0x2b/0x80 [ 49.268965] ? do_prlimit+0x310/0x610 [ 49.269702] ? __pfx_do_seccomp+0x10/0x10 [ 49.270446] ? do_raw_spin_unlock+0x53/0x220 [ 49.271271] ? _raw_spin_unlock+0x1e/0x40 [ 49.272047] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.273026] ? static_key_count+0x60/0x80 [ 49.273819] prctl_set_seccomp+0x4e/0x70 [ 49.274565] __do_sys_prctl+0xe6c/0x1d70 [ 49.275342] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.276192] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.277138] ? irqentry_exit+0xf3/0x650 [ 49.277893] do_syscall_64+0xbf/0x430 [ 49.278634] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.279538] RIP: 0033:0x7fa7a2d595cd [ 49.280233] 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 [ 49.283374] RSP: 002b:00007ffe1b74d2b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.284708] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7a2d595cd [ 49.285992] RDX: 000055661c1f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.287288] RBP: 00007ffe1b74d310 R08: 0000000000000000 R09: 00007ffe1b74c9b0 [ 49.288552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556648597b10 [ 49.289824] R13: 00007ffe1b74d740 R14: 00005566485982b0 R15: 00005566485ac6f0 [ 49.291135] [ 49.291557] irq event stamp: 1897 [ 49.292196] hardirqs last enabled at (1907): [] __up_console_sem+0x78/0x80 [ 49.293696] hardirqs last disabled at (1916): [] __up_console_sem+0x5d/0x80 [ 49.295214] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 49.296736] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 49.298230] ---[ end trace 0000000000000000 ]--- [ 50.077362] ------------[ cut here ]------------ [ 50.078271] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.080293] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.081838] Modules linked in: [ 50.082452] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.084436] Tainted: [W]=WARN [ 50.085033] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.086527] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.087429] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 50.090582] RSP: 0018:ffff88800f2c7bc0 EFLAGS: 00010286 [ 50.091540] RAX: 0000000000000000 RBX: ffffed1001e58f78 RCX: ffffffff813a4050 [ 50.092822] RDX: ffff88800e9f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.094114] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e58f2f [ 50.095410] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.096694] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f2c7df8 [ 50.097993] FS: 00007f88c7fd4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.099437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.100511] CR2: 00007f88c84c6580 CR3: 000000001f4d5000 CR4: 0000000000350ef0 [ 50.101783] Call Trace: [ 50.102243] [ 50.102715] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.103565] ? __create_object+0x59/0x80 [ 50.104340] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.105306] __vmalloc_noprof+0x59/0x60 [ 50.106168] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.107103] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.108047] bpf_prog_alloc+0x39/0x200 [ 50.108792] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.109718] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.110591] do_seccomp+0x349/0x25e0 [ 50.111306] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.112195] ? __pfx_do_seccomp+0x10/0x10 [ 50.112979] ? find_held_lock+0x2b/0x80 [ 50.113753] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.114738] ? static_key_count+0x60/0x80 [ 50.115493] prctl_set_seccomp+0x4e/0x70 [ 50.116275] __do_sys_prctl+0xe6c/0x1d70 [ 50.117046] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.117899] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.118881] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.119860] ? irqentry_exit+0xf3/0x650 [ 50.120588] do_syscall_64+0xbf/0x430 [ 50.121338] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.122302] RIP: 0033:0x7f88c84c65cd [ 50.123026] 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 [ 50.126194] RSP: 002b:00007ffdd0a4a0e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.127620] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f88c84c65cd [ 50.128897] RDX: 0000562b782f5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.130179] RBP: 00007ffdd0a4a140 R08: 0000000000000000 R09: 00007ffdd0a497e0 [ 50.131473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b9bebbad0 [ 50.132772] R13: 00007ffdd0a4a570 R14: 0000562b9bebcbc0 R15: 0000562b9becd780 [ 50.134090] [ 50.134533] irq event stamp: 1751 [ 50.135181] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 50.136706] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 50.138232] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 50.139658] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 50.140922] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36715' (ECDSA) to the list of known hosts. 2025/11/19 03:39:16 fuzzer started 2025/11/19 03:39:16 dialing manager at localhost:34383 2025/11/19 03:39:16 checking machine... 2025/11/19 03:39:16 checking revisions... [ 50.991993] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:39:16 testing simple program... [ 51.081560] cgroup: Unknown subsys name 'net' [ 51.138857] cgroup: Unknown subsys name 'cpuset' [ 51.159154] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:39:15 Registers: info registers vcpu 0 RAX=00000000000405b5 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 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=00007ffe6cf82a98 CR3=000000001b0fb000 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=39333a333020393120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732035313a3933 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323130 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000b8c59dc2 RBX=ffff888016813780 RCX=0000000044d0e429 RDX=0000000024a3f9d4 RSI=0000000008cd3ea4 RDI=0000000081125d94 RBP=ffff8880168141d8 RSP=ffff88806cf08878 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888016814200 R13=0000000008cd3ea4 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275cc RFL=00000082 [--S----] 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 00007fa7a2867900 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=00007fa7a2e1e618 CR3=000000001f68c000 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