[ 46.313791] ------------[ cut here ]------------ [ 46.314746] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.316776] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/231 [ 46.318288] Modules linked in: [ 46.318932] CPU: 0 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.320928] Tainted: [W]=WARN [ 46.321532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.323048] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.323981] 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 [ 46.327204] RSP: 0018:ffff88800f6afbc0 EFLAGS: 00010286 [ 46.328190] RAX: 0000000000000000 RBX: ffffed1001ed5f78 RCX: ffffffff813a4050 [ 46.329499] RDX: ffff888013b98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.330825] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ed5f2f [ 46.332140] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.333416] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f6afdf8 [ 46.334728] FS: 00007f0bb6493900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.336175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.337254] CR2: 00007f0bb6985580 CR3: 000000001d55f000 CR4: 0000000000350ef0 [ 46.338565] Call Trace: [ 46.339035] [ 46.339448] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.340365] ? __create_object+0x59/0x80 [ 46.341157] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.342150] __vmalloc_noprof+0x59/0x60 [ 46.342908] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.343798] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.344749] bpf_prog_alloc+0x39/0x200 [ 46.345451] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.346416] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.347324] do_seccomp+0x349/0x25e0 [ 46.348036] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.348948] ? __pfx_do_seccomp+0x10/0x10 [ 46.349765] ? find_held_lock+0x2b/0x80 [ 46.350533] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.351454] ? static_key_count+0x60/0x80 [ 46.352278] prctl_set_seccomp+0x4e/0x70 [ 46.353059] __do_sys_prctl+0xe6c/0x1d70 [ 46.353855] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.354723] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.355701] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.356671] ? irqentry_exit+0xf3/0x650 [ 46.357406] do_syscall_64+0xbf/0x430 [ 46.358182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.359150] RIP: 0033:0x7f0bb69855cd [ 46.359861] 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 [ 46.363068] RSP: 002b:00007ffdefd836a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.364444] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0bb69855cd [ 46.365754] RDX: 0000558e85514e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.367029] RBP: 00007ffdefd83700 R08: 0000000000000000 R09: 00007ffdefd82da0 [ 46.368309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558ec4fc02b0 [ 46.369616] R13: 00007ffdefd83b30 R14: 0000558ec4fc2d20 R15: 0000558ec4fd48d0 [ 46.370915] [ 46.371334] irq event stamp: 1741 [ 46.371978] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 46.373494] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 46.375036] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 46.376587] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 46.378106] ---[ end trace 0000000000000000 ]--- [ 49.351049] ------------[ cut here ]------------ [ 49.352100] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.354275] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.355876] Modules linked in: [ 49.356578] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.358720] Tainted: [W]=WARN [ 49.359332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.360928] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.361941] 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 [ 49.365337] RSP: 0018:ffff88801732fbc0 EFLAGS: 00010286 [ 49.366417] RAX: 0000000000000000 RBX: ffffed1002e65f78 RCX: ffffffff813a4050 [ 49.367820] RDX: ffff88801696d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.369216] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e65f2f [ 49.370647] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.372020] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801732fdf8 [ 49.373423] FS: 00007f397beae900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.375028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.376171] CR2: 00007ffe42347ef8 CR3: 0000000019b24000 CR4: 0000000000350ef0 [ 49.377571] Call Trace: [ 49.378100] [ 49.378610] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.379589] ? __create_object+0x59/0x80 [ 49.380379] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.381444] __vmalloc_noprof+0x59/0x60 [ 49.382261] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.383232] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.384264] bpf_prog_alloc+0x39/0x200 [ 49.385080] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.386126] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.387105] do_seccomp+0x349/0x25e0 [ 49.387891] ? find_held_lock+0x2b/0x80 [ 49.388731] ? do_prlimit+0x310/0x610 [ 49.389561] ? __pfx_do_seccomp+0x10/0x10 [ 49.390385] ? do_raw_spin_unlock+0x53/0x220 [ 49.391319] ? _raw_spin_unlock+0x1e/0x40 [ 49.392186] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.393249] ? static_key_count+0x60/0x80 [ 49.394120] prctl_set_seccomp+0x4e/0x70 [ 49.394958] __do_sys_prctl+0xe6c/0x1d70 [ 49.395812] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.396763] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.397850] ? irqentry_exit+0xf3/0x650 [ 49.398699] do_syscall_64+0xbf/0x430 [ 49.399457] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.400547] RIP: 0033:0x7f397c3a05cd [ 49.401261] 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 [ 49.404711] RSP: 002b:00007ffe42346500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.406209] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f397c3a05cd [ 49.407613] RDX: 0000560b7bc61e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.409018] RBP: 00007ffe42346560 R08: 0000000000000000 R09: 00007ffe42345c00 [ 49.410434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560b7feef2b0 [ 49.411854] R13: 00007ffe42346990 R14: 0000560b7fef1d20 R15: 0000560b7ff038d0 [ 49.413281] [ 49.413823] irq event stamp: 1739 [ 49.414535] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 49.416178] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 49.417834] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 49.419227] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 49.420253] ---[ end trace 0000000000000000 ]--- [ 50.133097] ------------[ cut here ]------------ [ 50.134000] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.135984] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.137422] Modules linked in: [ 50.138047] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.140055] Tainted: [W]=WARN [ 50.140890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.142444] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.143353] 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 [ 50.146506] RSP: 0018:ffff888018defbc0 EFLAGS: 00010286 [ 50.147426] RAX: 0000000000000000 RBX: ffffed10031bdf78 RCX: ffffffff813a4050 [ 50.148706] RDX: ffff8880175f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.150009] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031bdf2f [ 50.151288] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.152571] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018defdf8 [ 50.153868] FS: 00007ff62d417900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.155310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.156363] CR2: 00007ffef384aef8 CR3: 000000000cf64000 CR4: 0000000000350ef0 [ 50.157635] Call Trace: [ 50.158103] [ 50.158549] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.159401] ? __create_object+0x59/0x80 [ 50.160195] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.161159] __vmalloc_noprof+0x59/0x60 [ 50.161922] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.162795] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.163731] bpf_prog_alloc+0x39/0x200 [ 50.164427] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.165364] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.166297] do_seccomp+0x349/0x25e0 [ 50.167013] ? find_held_lock+0x2b/0x80 [ 50.167783] ? do_prlimit+0x310/0x610 [ 50.168536] ? __pfx_do_seccomp+0x10/0x10 [ 50.169281] ? do_raw_spin_unlock+0x53/0x220 [ 50.170112] ? _raw_spin_unlock+0x1e/0x40 [ 50.170891] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.171856] ? static_key_count+0x60/0x80 [ 50.172686] prctl_set_seccomp+0x4e/0x70 [ 50.173426] __do_sys_prctl+0xe6c/0x1d70 [ 50.174221] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.175081] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.176049] ? irqentry_exit+0xf3/0x650 [ 50.176819] do_syscall_64+0xbf/0x430 [ 50.177567] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.178547] RIP: 0033:0x7ff62d9095cd [ 50.179221] 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 [ 50.182392] RSP: 002b:00007ffef38495f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.183768] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff62d9095cd [ 50.185043] RDX: 000055fd9bcfce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.186326] RBP: 00007ffef3849650 R08: 0000000000000000 R09: 00007ffef3848cf0 [ 50.187599] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fdd17acad0 [ 50.188885] R13: 00007ffef3849a80 R14: 000055fdd17adbc0 R15: 000055fdd17be780 [ 50.190199] [ 50.190653] irq event stamp: 1785 [ 50.191265] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 50.192777] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 50.194305] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 50.195579] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 50.196838] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40384' (ECDSA) to the list of known hosts. 2025/11/17 15:58:11 fuzzer started 2025/11/17 15:58:11 dialing manager at localhost:37895 2025/11/17 15:58:11 checking machine... 2025/11/17 15:58:11 checking revisions... [ 51.072625] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:58:12 testing simple program... [ 51.178146] cgroup: Unknown subsys name 'net' [ 51.240057] cgroup: Unknown subsys name 'cpuset' [ 51.265346] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:58:11 Registers: info registers vcpu 0 RAX=00000000000473f5 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f397c465618 CR3=000000000e1a1000 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=563412feff00545000000000000080fe 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 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88800d234758 RCX=ffffffff8152d723 RDX=1ffff11001a468ed RSI=ffffffff885b6f10 RDI=ffff88800d234768 RBP=ffff88800d234758 RSP=ffff888019a77720 R8 =0000000000000001 R9 =ffffed100334eede R10=0000000000000003 R11=0000000000000001 R12=ffff88800d234759 R13=ffff88800daa6d20 R14=ffff88800ddcdd20 R15=ffffffff885b6f10 RIP=ffffffff84c2ba34 RFL=00000046 [---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 00007f397beae900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f397be6e008 CR3=000000000e1a1000 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=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