[ 39.044646] ------------[ cut here ]------------ [ 39.045620] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.047782] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.049326] Modules linked in: [ 39.050015] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.052092] Tainted: [W]=WARN [ 39.052723] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.054258] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.055219] 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 [ 39.058566] RSP: 0018:ffff888014a97bc0 EFLAGS: 00010286 [ 39.059604] RAX: 0000000000000000 RBX: ffffed1002952f78 RCX: ffffffff813a4050 [ 39.060966] RDX: ffff888016499bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.062319] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002952f2f [ 39.063670] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.065035] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014a97df8 [ 39.066410] FS: 00007f3142260900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.067940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.069084] CR2: 00007ffec1fafef7 CR3: 000000000c528000 CR4: 0000000000350ef0 [ 39.070458] Call Trace: [ 39.070954] [ 39.071434] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.072282] ? __create_object+0x59/0x80 [ 39.073117] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.074153] __vmalloc_noprof+0x59/0x60 [ 39.074961] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.075890] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.076875] bpf_prog_alloc+0x39/0x200 [ 39.077620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.078609] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.079576] do_seccomp+0x349/0x25e0 [ 39.080309] ? find_held_lock+0x2b/0x80 [ 39.081135] ? do_prlimit+0x310/0x610 [ 39.081926] ? __pfx_do_seccomp+0x10/0x10 [ 39.082771] ? do_raw_spin_unlock+0x53/0x220 [ 39.083661] ? _raw_spin_unlock+0x1e/0x40 [ 39.084501] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.085553] ? static_key_count+0x60/0x80 [ 39.086368] prctl_set_seccomp+0x4e/0x70 [ 39.087208] __do_sys_prctl+0xe6c/0x1d70 [ 39.088052] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.088992] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.090043] ? irqentry_exit+0xf3/0x650 [ 39.090875] do_syscall_64+0xbf/0x430 [ 39.091672] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.092709] RIP: 0033:0x7f31427525cd [ 39.093493] 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 [ 39.096865] RSP: 002b:00007ffec1fade20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.098353] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f31427525cd [ 39.099752] RDX: 0000558516128e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.101079] RBP: 00007ffec1fade80 R08: 0000000000000000 R09: 00007ffec1fad520 [ 39.102495] R10: 0000000000000000 R11: 0000000000000246 R12: 000055854acc6b10 [ 39.103824] R13: 00007ffec1fae2b0 R14: 000055854acc72b0 R15: 000055854acdb6f0 [ 39.105269] [ 39.105736] irq event stamp: 1717 [ 39.106252] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 39.107542] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 39.108832] softirqs last enabled at (1246): [] handle_softirqs+0x50c/0x770 [ 39.110168] softirqs last disabled at (1241): [] __irq_exit_rcu+0xc4/0x100 [ 39.111469] ---[ end trace 0000000000000000 ]--- [ 42.302006] ------------[ cut here ]------------ [ 42.302776] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.304566] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.305771] Modules linked in: [ 42.306257] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.307955] Tainted: [W]=WARN [ 42.308457] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.309694] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.310457] 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 [ 42.313112] RSP: 0018:ffff88801668fbc0 EFLAGS: 00010286 [ 42.313932] RAX: 0000000000000000 RBX: ffffed1002cd1f78 RCX: ffffffff813a4050 [ 42.315003] RDX: ffff888009af9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.316077] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd1f2f [ 42.317160] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.318225] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801668fdf8 [ 42.319299] FS: 00007fbb5c05b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.320499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.321365] CR2: 00007ffe721daef7 CR3: 000000000dfd3000 CR4: 0000000000350ef0 [ 42.322463] Call Trace: [ 42.322847] [ 42.323185] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.323937] ? __create_object+0x59/0x80 [ 42.324582] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.325358] __vmalloc_noprof+0x59/0x60 [ 42.325989] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.327083] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.327857] bpf_prog_alloc+0x39/0x200 [ 42.328478] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.329219] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.329977] do_seccomp+0x349/0x25e0 [ 42.330577] ? find_held_lock+0x2b/0x80 [ 42.331171] ? do_prlimit+0x310/0x610 [ 42.331791] ? __pfx_do_seccomp+0x10/0x10 [ 42.332444] ? do_raw_spin_unlock+0x53/0x220 [ 42.333106] ? _raw_spin_unlock+0x1e/0x40 [ 42.333766] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.334575] ? static_key_count+0x60/0x80 [ 42.335205] prctl_set_seccomp+0x4e/0x70 [ 42.335851] __do_sys_prctl+0xe6c/0x1d70 [ 42.336499] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.337182] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.338000] ? irqentry_exit+0xf3/0x650 [ 42.338646] do_syscall_64+0xbf/0x430 [ 42.339220] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.340008] RIP: 0033:0x7fbb5c54d5cd [ 42.340600] 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 [ 42.343239] RSP: 002b:00007ffe721d9020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.344399] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb5c54d5cd [ 42.345471] RDX: 0000556ffce49e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.346546] RBP: 00007ffe721d9080 R08: 0000000000000000 R09: 00007ffe721d8720 [ 42.347617] R10: 0000000000000000 R11: 0000000000000246 R12: 000055700d91d240 [ 42.348684] R13: 00007ffe721d94b0 R14: 000055700d91cbf0 R15: 000055700d9314d0 [ 42.349781] [ 42.350134] irq event stamp: 1751 [ 42.350682] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 42.351947] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 42.353226] softirqs last enabled at (1274): [] handle_softirqs+0x50c/0x770 [ 42.354516] softirqs last disabled at (1261): [] __irq_exit_rcu+0xc4/0x100 [ 42.355780] ---[ end trace 0000000000000000 ]--- [ 43.283149] ------------[ cut here ]------------ [ 43.284091] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.286100] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.287540] Modules linked in: [ 43.288132] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.290086] Tainted: [W]=WARN [ 43.290678] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.292117] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.293020] 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 [ 43.296099] RSP: 0018:ffff88801a387bc0 EFLAGS: 00010286 [ 43.297078] RAX: 0000000000000000 RBX: ffffed1003470f78 RCX: ffffffff813a4050 [ 43.298342] RDX: ffff888017b79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.299599] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003470f2f [ 43.300859] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.302142] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a387df8 [ 43.303421] FS: 00007f697875b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.304837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.305889] CR2: 00007f6978cc14a6 CR3: 000000000da25000 CR4: 0000000000350ef0 [ 43.307147] Call Trace: [ 43.307654] [ 43.308062] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.308960] ? __create_object+0x59/0x80 [ 43.309745] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.310704] __vmalloc_noprof+0x59/0x60 [ 43.311453] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.312263] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.313178] bpf_prog_alloc+0x39/0x200 [ 43.313907] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.314820] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.315711] do_seccomp+0x349/0x25e0 [ 43.316369] ? find_held_lock+0x2b/0x80 [ 43.317133] ? do_prlimit+0x310/0x610 [ 43.317876] ? __pfx_do_seccomp+0x10/0x10 [ 43.318653] ? do_raw_spin_unlock+0x53/0x220 [ 43.319487] ? _raw_spin_unlock+0x1e/0x40 [ 43.320212] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.321167] ? static_key_count+0x60/0x80 [ 43.321950] prctl_set_seccomp+0x4e/0x70 [ 43.322707] __do_sys_prctl+0xe6c/0x1d70 [ 43.323474] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.324276] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.325229] ? irqentry_exit+0xf3/0x650 [ 43.325970] do_syscall_64+0xbf/0x430 [ 43.326692] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.327629] RIP: 0033:0x7f6978c4d5cd [ 43.328277] 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 [ 43.331369] RSP: 002b:00007ffcd73ffef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.332748] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6978c4d5cd [ 43.334027] RDX: 000056293b24ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.335269] RBP: 00007ffcd73fff50 R08: 0000000000000000 R09: 00007ffcd73ff5f0 [ 43.336520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562942f7ead0 [ 43.338062] R13: 00007ffcd7400380 R14: 0000562942f7fbc0 R15: 0000562942f90780 [ 43.339541] [ 43.339966] irq event stamp: 1733 [ 43.340590] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 43.342076] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 43.343773] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 43.345531] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 43.347167] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51824' (ECDSA) to the list of known hosts. 2025/11/17 13:55:02 fuzzer started 2025/11/17 13:55:02 dialing manager at localhost:37895 2025/11/17 13:55:03 checking machine... 2025/11/17 13:55:03 checking revisions... [ 44.338147] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:55:03 testing simple program... [ 44.437964] cgroup: Unknown subsys name 'net' [ 44.499499] cgroup: Unknown subsys name 'cpuset' [ 44.519610] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:55:02 Registers: info registers vcpu 0 RAX=00000000000134dd RBX=0000000000000000 RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=0000000000001000 RDI=ffffffff815d34d1 RBP=ffff888016d6fd78 RSP=ffff888016d6fd20 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=ffffea00005ee800 R13=0000000000000000 R14=ffff888017ba4400 R15=ffff888009462140 RIP=ffffffff81ab6306 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 00007fbb5c05b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055700d91e954 CR3=000000001ed59000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002d561 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4d69c93180 CR3=000000000d82e000 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=3492e8e1253176b5c3425b16d584be20 XMM02=2c67c8bc2e329bc30000000000304868 XMM03=fb795ef6d6577056000000000030de08 XMM04=4fc0280f3027961b00000000000ae988 XMM05=d96330e2d2db8632000000000031e648 XMM06=474038aa6c007e1f000000000031e4d0 XMM07=e042d86d42eb936e000000000030e0e0 XMM08=7bbf2b25245de3b700000000003048c8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000