[ 38.967157] ------------[ cut here ]------------ [ 38.968132] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.970227] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 38.971715] Modules linked in: [ 38.972352] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.974590] Tainted: [W]=WARN [ 38.975599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.977115] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.978051] 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 [ 38.981251] RSP: 0018:ffff888016dafbc0 EFLAGS: 00010286 [ 38.982237] RAX: 0000000000000000 RBX: ffffed1002db5f78 RCX: ffffffff813a4050 [ 38.983515] RDX: ffff88800f210000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.984829] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db5f2f [ 38.986101] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.987387] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dafdf8 [ 38.988690] FS: 00007fd54236e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.990135] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.991203] CR2: 00007ffc3b088ef8 CR3: 000000000e6df000 CR4: 0000000000350ef0 [ 38.992516] Call Trace: [ 38.993031] [ 38.993445] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.994361] ? __create_object+0x59/0x80 [ 38.995164] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.996141] __vmalloc_noprof+0x59/0x60 [ 38.996904] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.997735] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.998669] bpf_prog_alloc+0x39/0x200 [ 38.999414] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.000339] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.001277] do_seccomp+0x349/0x25e0 [ 39.001997] ? find_held_lock+0x2b/0x80 [ 39.002706] ? do_prlimit+0x310/0x610 [ 39.003465] ? __pfx_do_seccomp+0x10/0x10 [ 39.004268] ? do_raw_spin_unlock+0x53/0x220 [ 39.005120] ? _raw_spin_unlock+0x1e/0x40 [ 39.005908] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.006873] ? static_key_count+0x60/0x80 [ 39.007627] prctl_set_seccomp+0x4e/0x70 [ 39.008417] __do_sys_prctl+0xe6c/0x1d70 [ 39.009211] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.010061] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.011022] ? irqentry_exit+0xf3/0x650 [ 39.011741] do_syscall_64+0xbf/0x430 [ 39.012507] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.013468] RIP: 0033:0x7fd5428605cd [ 39.014176] 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 [ 39.017371] RSP: 002b:00007ffc3b086ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.018754] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd5428605cd [ 39.020063] RDX: 000055f73c249e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.021373] RBP: 00007ffc3b086f30 R08: 0000000000000000 R09: 00007ffc3b0865d0 [ 39.022657] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f745eec240 [ 39.023963] R13: 00007ffc3b087360 R14: 000055f745ef5380 R15: 000055f745f00540 [ 39.025288] [ 39.025714] irq event stamp: 1921 [ 39.026343] hardirqs last enabled at (1931): [] __up_console_sem+0x78/0x80 [ 39.027875] hardirqs last disabled at (1940): [] __up_console_sem+0x5d/0x80 [ 39.029422] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 39.030984] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 39.032511] ---[ end trace 0000000000000000 ]--- [ 42.453518] ------------[ cut here ]------------ [ 42.454466] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.456499] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.458184] Modules linked in: [ 42.458767] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.460929] Tainted: [W]=WARN [ 42.461492] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.462977] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.463895] 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 [ 42.467087] RSP: 0018:ffff88801595fbc0 EFLAGS: 00010286 [ 42.468071] RAX: 0000000000000000 RBX: ffffed1002b2bf78 RCX: ffffffff813a4050 [ 42.469403] RDX: ffff888013a71bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.470705] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b2bf2f [ 42.471983] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.473282] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801595fdf8 [ 42.474568] FS: 00007fd4c0362900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.476028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.477111] CR2: 00007fd4c0854580 CR3: 000000000cb2b000 CR4: 0000000000350ef0 [ 42.478406] Call Trace: [ 42.478903] [ 42.479319] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.480230] ? __create_object+0x59/0x80 [ 42.481037] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.482021] __vmalloc_noprof+0x59/0x60 [ 42.482746] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.483615] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.484567] bpf_prog_alloc+0x39/0x200 [ 42.485313] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.486246] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.487165] do_seccomp+0x349/0x25e0 [ 42.487895] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.488768] ? __pfx_do_seccomp+0x10/0x10 [ 42.489593] ? find_held_lock+0x2b/0x80 [ 42.490362] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.491333] ? static_key_count+0x60/0x80 [ 42.492149] prctl_set_seccomp+0x4e/0x70 [ 42.492926] __do_sys_prctl+0xe6c/0x1d70 [ 42.493665] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.494540] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.495512] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.496500] ? irqentry_exit+0xf3/0x650 [ 42.497277] do_syscall_64+0xbf/0x430 [ 42.498014] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.498972] RIP: 0033:0x7fd4c08545cd [ 42.499642] 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 [ 42.502823] RSP: 002b:00007fff2bac70c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.504208] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd4c08545cd [ 42.505515] RDX: 00005581b3d31e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.506827] RBP: 00007fff2bac7120 R08: 0000000000000000 R09: 00007fff2bac67c0 [ 42.508117] R10: 0000000000000000 R11: 0000000000000246 R12: 00005581b6843ad0 [ 42.509425] R13: 00007fff2bac7550 R14: 00005581b6844bc0 R15: 00005581b6855780 [ 42.510738] [ 42.511215] irq event stamp: 1789 [ 42.511874] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 42.513420] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 42.514948] softirqs last enabled at (1316): [] handle_softirqs+0x50c/0x770 [ 42.516524] softirqs last disabled at (1311): [] __irq_exit_rcu+0xc4/0x100 [ 42.518050] ---[ end trace 0000000000000000 ]--- [ 43.312825] ------------[ cut here ]------------ [ 43.313700] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.315698] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.317186] Modules linked in: [ 43.317810] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.319814] Tainted: [W]=WARN [ 43.320374] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.321849] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.322713] 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 [ 43.325861] RSP: 0018:ffff88800b2c7bc0 EFLAGS: 00010286 [ 43.326846] RAX: 0000000000000000 RBX: ffffed1001658f78 RCX: ffffffff813a4050 [ 43.328143] RDX: ffff8880161fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.329455] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001658f2f [ 43.330755] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.332080] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b2c7df8 [ 43.333378] FS: 00007f44aec34900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.334825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.335878] CR2: 00007f44af126580 CR3: 000000001ff77000 CR4: 0000000000350ef0 [ 43.337176] Call Trace: [ 43.337643] [ 43.338104] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.339032] ? __create_object+0x59/0x80 [ 43.339829] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.340819] __vmalloc_noprof+0x59/0x60 [ 43.341540] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.342429] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.343368] bpf_prog_alloc+0x39/0x200 [ 43.344111] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.345064] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.345978] do_seccomp+0x349/0x25e0 [ 43.346665] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.347577] ? __pfx_do_seccomp+0x10/0x10 [ 43.348364] ? find_held_lock+0x2b/0x80 [ 43.349145] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.350120] ? static_key_count+0x60/0x80 [ 43.350925] prctl_set_seccomp+0x4e/0x70 [ 43.351661] __do_sys_prctl+0xe6c/0x1d70 [ 43.352452] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.353322] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.354306] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.355285] ? irqentry_exit+0xf3/0x650 [ 43.356059] do_syscall_64+0xbf/0x430 [ 43.356815] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.357729] RIP: 0033:0x7f44af1265cd [ 43.358447] 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 [ 43.361664] RSP: 002b:00007fff39b29020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.363038] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f44af1265cd [ 43.364337] RDX: 000055898b5e9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.365655] RBP: 00007fff39b29080 R08: 0000000000000000 R09: 00007fff39b28720 [ 43.366969] R10: 0000000000000000 R11: 0000000000000246 R12: 00005589c380a240 [ 43.368269] R13: 00007fff39b294b0 R14: 00005589c3813380 R15: 00005589c381e540 [ 43.369370] [ 43.369639] irq event stamp: 1753 [ 43.370061] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 43.371038] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 43.372011] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 43.373008] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 43.373971] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38967' (ECDSA) to the list of known hosts. 2025/11/18 06:33:13 fuzzer started 2025/11/18 06:33:13 dialing manager at localhost:37895 2025/11/18 06:33:13 checking machine... 2025/11/18 06:33:13 checking revisions... [ 44.174868] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:33:13 testing simple program... [ 44.265984] cgroup: Unknown subsys name 'net' [ 44.333448] cgroup: Unknown subsys name 'cpuset' [ 44.350418] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:33:12 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff88800f3eb780 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88800f3ec1d8 RSP=ffff88806ce088e8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800f3ec2a0 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----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 00007fdafb140700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd4c0917650 CR3=000000000cd30000 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=2032313a33333a363020383120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032313a33333a3630203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff8880171a9bc0 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806cf08988 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000008972 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf08a70 RIP=ffffffff81529327 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 00007fd4c0362900 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=00007fff2bac1000 CR3=000000001ff12000 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