[ 54.484967] ------------[ cut here ]------------ [ 54.486017] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.488672] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 54.490517] Modules linked in: [ 54.491158] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.493560] Tainted: [W]=WARN [ 54.494168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.495763] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.496751] 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 [ 54.500145] RSP: 0018:ffff8880156a7bc0 EFLAGS: 00010286 [ 54.501196] RAX: 0000000000000000 RBX: ffffed1002ad4f78 RCX: ffffffff813a4050 [ 54.502590] RDX: ffff88800aad0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.503977] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ad4f2f [ 54.505339] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.506732] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880156a7df8 [ 54.508113] FS: 00007ff4140a0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.509662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.510820] CR2: 00007ffc15fd4ef8 CR3: 000000000dc42000 CR4: 0000000000350ef0 [ 54.512203] Call Trace: [ 54.512766] [ 54.513213] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.514199] ? __create_object+0x59/0x80 [ 54.515053] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.516092] __vmalloc_noprof+0x59/0x60 [ 54.516914] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.517878] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.518881] bpf_prog_alloc+0x39/0x200 [ 54.519672] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.520674] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.521651] do_seccomp+0x349/0x25e0 [ 54.522396] ? find_held_lock+0x2b/0x80 [ 54.523216] ? do_prlimit+0x310/0x610 [ 54.524003] ? __pfx_do_seccomp+0x10/0x10 [ 54.524861] ? do_raw_spin_unlock+0x53/0x220 [ 54.525778] ? _raw_spin_unlock+0x1e/0x40 [ 54.526637] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.527681] ? static_key_count+0x60/0x80 [ 54.528547] prctl_set_seccomp+0x4e/0x70 [ 54.529327] __do_sys_prctl+0xe6c/0x1d70 [ 54.530207] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.531129] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.532169] ? irqentry_exit+0xf3/0x650 [ 54.533000] do_syscall_64+0xbf/0x430 [ 54.533821] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.534838] RIP: 0033:0x7ff4145925cd [ 54.535580] 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 [ 54.538975] RSP: 002b:00007ffc15fd34c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.540446] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4145925cd [ 54.541867] RDX: 0000563488fc1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.543248] RBP: 00007ffc15fd3520 R08: 0000000000000000 R09: 00007ffc15fd2bc0 [ 54.544623] R10: 0000000000000000 R11: 0000000000000246 R12: 00005634c6666ad0 [ 54.546011] R13: 00007ffc15fd3950 R14: 00005634c6667bc0 R15: 00005634c6678780 [ 54.547407] [ 54.547915] irq event stamp: 1859 [ 54.548615] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 54.550267] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 54.551892] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 54.553521] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 54.555030] ---[ end trace 0000000000000000 ]--- [ 57.376725] ------------[ cut here ]------------ [ 57.377640] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.379655] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 57.381094] Modules linked in: [ 57.381785] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.383746] Tainted: [W]=WARN [ 57.384292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.385768] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.386673] 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 [ 57.389799] RSP: 0018:ffff888015697bc0 EFLAGS: 00010286 [ 57.390784] RAX: 0000000000000000 RBX: ffffed1002ad2f78 RCX: ffffffff813a4050 [ 57.392060] RDX: ffff888009a65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.393340] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ad2f2f [ 57.394616] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.395884] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015697df8 [ 57.397152] FS: 00007fb8adbbd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.398595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.399653] CR2: 00007fb8ae1234a6 CR3: 000000000cfd4000 CR4: 0000000000350ef0 [ 57.400921] Call Trace: [ 57.401378] [ 57.401840] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.402738] ? __create_object+0x59/0x80 [ 57.403512] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.404432] __vmalloc_noprof+0x59/0x60 [ 57.405187] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.406066] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.406994] bpf_prog_alloc+0x39/0x200 [ 57.407737] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.408668] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.409559] do_seccomp+0x349/0x25e0 [ 57.410235] ? find_held_lock+0x2b/0x80 [ 57.410985] ? do_prlimit+0x310/0x610 [ 57.411716] ? __pfx_do_seccomp+0x10/0x10 [ 57.412451] ? do_raw_spin_unlock+0x53/0x220 [ 57.413270] ? _raw_spin_unlock+0x1e/0x40 [ 57.414064] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.415030] ? static_key_count+0x60/0x80 [ 57.415828] prctl_set_seccomp+0x4e/0x70 [ 57.416600] __do_sys_prctl+0xe6c/0x1d70 [ 57.417334] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.418191] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.419151] ? irqentry_exit+0xf3/0x650 [ 57.419899] do_syscall_64+0xbf/0x430 [ 57.420635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.421576] RIP: 0033:0x7fb8ae0af5cd [ 57.422236] 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 [ 57.425362] RSP: 002b:00007ffc3b638f60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.426712] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb8ae0af5cd [ 57.427994] RDX: 0000561fc4570e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.429266] RBP: 00007ffc3b638fc0 R08: 0000000000000000 R09: 00007ffc3b638660 [ 57.430557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561fddc98ad0 [ 57.431831] R13: 00007ffc3b6393f0 R14: 0000561fddc99bc0 R15: 0000561fddcaa780 [ 57.433118] [ 57.433585] irq event stamp: 1771 [ 57.434196] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 57.435386] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 57.436363] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 57.437355] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 57.438335] ---[ end trace 0000000000000000 ]--- [ 58.060302] ------------[ cut here ]------------ [ 58.061217] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.063208] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/260 [ 58.064642] Modules linked in: [ 58.065220] CPU: 1 UID: 104 PID: 260 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.067183] Tainted: [W]=WARN [ 58.067766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.069435] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.070434] 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 [ 58.073600] RSP: 0018:ffff8880172d7bc0 EFLAGS: 00010286 [ 58.074580] RAX: 0000000000000000 RBX: ffffed1002e5af78 RCX: ffffffff813a4050 [ 58.075839] RDX: ffff8880174a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.077096] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5af2f [ 58.078396] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.079657] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172d7df8 [ 58.080926] FS: 00007f4a67f89900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.082569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.083664] CR2: 00007ffecbe75ef8 CR3: 000000000bbf9000 CR4: 0000000000350ef0 [ 58.084934] Call Trace: [ 58.085391] [ 58.085855] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.086752] ? __create_object+0x59/0x80 [ 58.087527] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.088434] __vmalloc_noprof+0x59/0x60 [ 58.089181] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.090049] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.090967] bpf_prog_alloc+0x39/0x200 [ 58.091689] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.092603] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.093443] do_seccomp+0x349/0x25e0 [ 58.094176] ? find_held_lock+0x2b/0x80 [ 58.094920] ? do_prlimit+0x310/0x610 [ 58.095664] ? __pfx_do_seccomp+0x10/0x10 [ 58.096410] ? do_raw_spin_unlock+0x53/0x220 [ 58.097219] ? _raw_spin_unlock+0x1e/0x40 [ 58.098005] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.098963] ? static_key_count+0x60/0x80 [ 58.099752] prctl_set_seccomp+0x4e/0x70 [ 58.100512] __do_sys_prctl+0xe6c/0x1d70 [ 58.101240] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.102100] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.103046] ? irqentry_exit+0xf3/0x650 [ 58.103801] do_syscall_64+0xbf/0x430 [ 58.104524] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.105408] RIP: 0033:0x7f4a6847b5cd [ 58.106127] 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 [ 58.109242] RSP: 002b:00007ffecbe739e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.110583] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a6847b5cd [ 58.111841] RDX: 000055bef5472e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.113091] RBP: 00007ffecbe73a40 R08: 0000000000000000 R09: 00007ffecbe730e0 [ 58.114374] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf12751240 [ 58.115621] R13: 00007ffecbe73e70 R14: 000055bf12750bf0 R15: 000055bf127654d0 [ 58.116888] [ 58.117302] irq event stamp: 1781 [ 58.117945] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 58.119221] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 58.120486] softirqs last enabled at (1426): [] handle_softirqs+0x50c/0x770 [ 58.121759] softirqs last disabled at (1421): [] __irq_exit_rcu+0xc4/0x100 [ 58.123005] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57088' (ECDSA) to the list of known hosts. 2025/11/17 17:12:47 fuzzer started 2025/11/17 17:12:48 dialing manager at localhost:37895 2025/11/17 17:12:48 checking machine... 2025/11/17 17:12:48 checking revisions... [ 58.984150] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:12:48 testing simple program... [ 59.085622] cgroup: Unknown subsys name 'net' [ 59.188219] cgroup: Unknown subsys name 'cpuset' [ 59.222009] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:12:47 Registers: info registers vcpu 0 RAX=0000000000047cf3 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffce748f288 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=00000000000000000000000000000000 XMM01=00007fc03e52b5100000561e0f103790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080000000 RBX=0000000000000000 RCX=ffffffff81637eb9 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000005 RBP=ffff8880156a7ec0 RSP=ffff8880156a7e20 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000000 R12=0000000000000000 R13=000000001dcd6500 R14=000000001dcd6500 R15=0000000000000000 RIP=ffffffff817515ca 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 00007fb8adbbd900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc3b633000 CR3=0000000009cad000 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