[ 39.134166] ------------[ cut here ]------------ [ 39.135193] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.137400] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.138989] Modules linked in: [ 39.139728] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.141876] Tainted: [W]=WARN [ 39.142526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.144127] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.145121] 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 [ 39.148562] RSP: 0018:ffff888013affbc0 EFLAGS: 00010286 [ 39.149616] RAX: 0000000000000000 RBX: ffffed100275ff78 RCX: ffffffff813a4050 [ 39.151001] RDX: ffff888015f11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.152398] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100275ff2f [ 39.153786] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.155161] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013affdf8 [ 39.156555] FS: 00007f560c9ed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.158111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.159250] CR2: 00007ffd101feef7 CR3: 000000000a0b3000 CR4: 0000000000350ef0 [ 39.160645] Call Trace: [ 39.161149] [ 39.161642] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.162622] ? __create_object+0x59/0x80 [ 39.163516] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.164591] __vmalloc_noprof+0x59/0x60 [ 39.165368] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.166320] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.167328] bpf_prog_alloc+0x39/0x200 [ 39.168161] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.169185] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.170184] do_seccomp+0x349/0x25e0 [ 39.170976] ? find_held_lock+0x2b/0x80 [ 39.171812] ? do_prlimit+0x310/0x610 [ 39.172641] ? __pfx_do_seccomp+0x10/0x10 [ 39.173510] ? do_raw_spin_unlock+0x53/0x220 [ 39.174373] ? _raw_spin_unlock+0x1e/0x40 [ 39.175224] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.176285] ? static_key_count+0x60/0x80 [ 39.177167] prctl_set_seccomp+0x4e/0x70 [ 39.178021] __do_sys_prctl+0xe6c/0x1d70 [ 39.178865] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.179800] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.180878] ? irqentry_exit+0xf3/0x650 [ 39.181721] do_syscall_64+0xbf/0x430 [ 39.182530] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.183569] RIP: 0033:0x7f560cedf5cd [ 39.184304] 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 [ 39.187756] RSP: 002b:00007ffd101fcd40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.189259] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f560cedf5cd [ 39.190666] RDX: 0000556e5c183e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.192079] RBP: 00007ffd101fcda0 R08: 0000000000000000 R09: 00007ffd101fc440 [ 39.193479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e7c895b10 [ 39.194884] R13: 00007ffd101fd1d0 R14: 0000556e7c8962b0 R15: 0000556e7c8aa6f0 [ 39.196325] [ 39.196837] irq event stamp: 1795 [ 39.197547] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 39.199207] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 39.200821] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 39.202271] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 39.203695] ---[ end trace 0000000000000000 ]--- [ 42.265362] ------------[ cut here ]------------ [ 42.266479] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.268802] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.270451] Modules linked in: [ 42.271112] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.273664] Tainted: [W]=WARN [ 42.274294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.276030] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.277120] 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 [ 42.280732] RSP: 0018:ffff8880172cfbc0 EFLAGS: 00010286 [ 42.281836] RAX: 0000000000000000 RBX: ffffed1002e59f78 RCX: ffffffff813a4050 [ 42.283298] RDX: ffff88801a9bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.284764] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e59f2f [ 42.286219] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.287675] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172cfdf8 [ 42.289144] FS: 00007f0c22891900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.290779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.291989] CR2: 00007f0c22d83580 CR3: 000000001f1ff000 CR4: 0000000000350ef0 [ 42.293473] Call Trace: [ 42.294001] [ 42.294520] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.295555] ? __create_object+0x59/0x80 [ 42.296406] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.297556] __vmalloc_noprof+0x59/0x60 [ 42.298365] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.299352] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.300418] bpf_prog_alloc+0x39/0x200 [ 42.301268] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.302324] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.303341] do_seccomp+0x349/0x25e0 [ 42.304162] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.305176] ? __pfx_do_seccomp+0x10/0x10 [ 42.306065] ? find_held_lock+0x2b/0x80 [ 42.306922] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.308019] ? static_key_count+0x60/0x80 [ 42.308946] prctl_set_seccomp+0x4e/0x70 [ 42.309835] __do_sys_prctl+0xe6c/0x1d70 [ 42.310728] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.311693] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.312796] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.313889] ? irqentry_exit+0xf3/0x650 [ 42.314757] do_syscall_64+0xbf/0x430 [ 42.315592] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.316686] RIP: 0033:0x7f0c22d835cd [ 42.317484] 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 [ 42.321109] RSP: 002b:00007fff23733db0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.322675] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c22d835cd [ 42.324141] RDX: 000055cd3d4cee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.325407] RBP: 00007fff23733e10 R08: 0000000000000000 R09: 00007fff237334b0 [ 42.326672] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd6539aad0 [ 42.327952] R13: 00007fff23734240 R14: 000055cd6539bbc0 R15: 000055cd653ac780 [ 42.329228] [ 42.329681] irq event stamp: 1815 [ 42.330258] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 42.331706] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 42.333155] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 42.334645] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 42.336147] ---[ end trace 0000000000000000 ]--- [ 43.144205] ------------[ cut here ]------------ [ 43.144848] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.146279] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 43.147288] Modules linked in: [ 43.147738] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.149111] Tainted: [W]=WARN [ 43.149530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.150546] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.151149] 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 [ 43.153373] RSP: 0018:ffff8880173cfbc0 EFLAGS: 00010286 [ 43.154054] RAX: 0000000000000000 RBX: ffffed1002e79f78 RCX: ffffffff813a4050 [ 43.154944] RDX: ffff88800f79d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.155836] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e79f2f [ 43.156737] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.157634] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173cfdf8 [ 43.158531] FS: 00007f879700a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.159536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.160254] CR2: 00007ffe0ac25ef7 CR3: 000000001c71a000 CR4: 0000000000350ef0 [ 43.161158] Call Trace: [ 43.161513] [ 43.161806] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.162403] ? __create_object+0x59/0x80 [ 43.162960] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.163639] __vmalloc_noprof+0x59/0x60 [ 43.164150] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.164761] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.165388] bpf_prog_alloc+0x39/0x200 [ 43.165904] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.166548] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.167151] do_seccomp+0x349/0x25e0 [ 43.167660] ? find_held_lock+0x2b/0x80 [ 43.168177] ? do_prlimit+0x310/0x610 [ 43.168705] ? __pfx_do_seccomp+0x10/0x10 [ 43.169227] ? do_raw_spin_unlock+0x53/0x220 [ 43.169812] ? _raw_spin_unlock+0x1e/0x40 [ 43.170325] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.171004] ? static_key_count+0x60/0x80 [ 43.171566] prctl_set_seccomp+0x4e/0x70 [ 43.172089] __do_sys_prctl+0xe6c/0x1d70 [ 43.172643] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.173215] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.173892] ? irqentry_exit+0xf3/0x650 [ 43.174394] do_syscall_64+0xbf/0x430 [ 43.174908] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.175579] RIP: 0033:0x7f87974fc5cd [ 43.176042] 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 [ 43.178267] RSP: 002b:00007ffe0ac24220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.179212] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f87974fc5cd [ 43.180114] RDX: 0000562f9c1e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.181008] RBP: 00007ffe0ac24280 R08: 0000000000000000 R09: 00007ffe0ac23920 [ 43.181905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562fd6821ad0 [ 43.182794] R13: 00007ffe0ac246b0 R14: 0000562fd6822bc0 R15: 0000562fd6833780 [ 43.183693] [ 43.183994] irq event stamp: 1809 [ 43.184463] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 43.185516] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 43.186579] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 43.187646] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 43.188709] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5108' (ECDSA) to the list of known hosts. 2025/11/17 19:04:59 fuzzer started 2025/11/17 19:05:00 dialing manager at localhost:37895 2025/11/17 19:05:00 checking machine... 2025/11/17 19:05:00 checking revisions... [ 44.087186] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:05:00 testing simple program... [ 44.184360] cgroup: Unknown subsys name 'net' [ 44.259853] cgroup: Unknown subsys name 'cpuset' [ 44.276773] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:04:59 Registers: info registers vcpu 0 RAX=0000000000009557 RBX=0000000000000246 RCX=0000000000000040 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff84c9815c RBP=ffff88801d16d100 RSP=ffff88800977f8e8 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000001 R13=0000000000000000 R14=ffffffffffffffff R15=00000000ffffffff RIP=ffffffff84c98164 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f039b67c000 CR3=0000000005c8a000 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=9a8886e519d1caa82caf3258b0d9225c XMM01=9f2699dbc2db0d87b04dd1b3045154d6 XMM02=7948b7e3aa41066752bec1ee0089f75e XMM03=4104cba93fd023b07d6ea18541e53845 XMM04=000000000000000000000000cc030000 XMM05=0000000000000000000009bc001d1c6d XMM06=000000000000000000000000000009bc XMM07=000009bc001d1c6dcc030000000000d9 XMM08=90000000120000009200000060000000 XMM09=00000000000000000000000000000000 XMM10=4ca14455ae518e72776ff0ff0fed4a63 XMM11=4f1187d9efce3d645ec7ef4325c7a8f9 XMM12=0d0c0f0e09080b0a0504070601000302 XMM13=0c0f0e0d080b0a090407060500030201 XMM14=000000000000000000000000000017c0 XMM15=00000000000000000000000000000040 info registers vcpu 1 RAX=ffffffff81b6204b RBX=ffffffff81618fa0 RCX=ffff88806cf089c4 RDX=1ffff1100d9e1159 RSI=ffffffff81b6204b RDI=ffff88806cf08b38 RBP=ffff88806cf08b08 RSP=ffff88806cf08a60 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000023cd8 R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff88801608b780 R15=ffff888008c4b780 RIP=ffffffff84c99a26 RFL=00000286 [--S--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 00007f0c22891900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0c22e46650 CR3=000000001c53c000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000