[ 39.213240] ------------[ cut here ]------------ [ 39.214097] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.216025] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.217364] Modules linked in: [ 39.217962] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.219784] Tainted: [W]=WARN [ 39.220352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.221735] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.222591] 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 [ 39.225559] RSP: 0018:ffff88800cb27bc0 EFLAGS: 00010286 [ 39.226485] RAX: 0000000000000000 RBX: ffffed1001964f78 RCX: ffffffff813a4050 [ 39.227695] RDX: ffff88800fe29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.228900] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001964f2f [ 39.230129] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.231321] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cb27df8 [ 39.232520] FS: 00007f79ac220900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.233870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.234873] CR2: 00007fff9b9d9ef7 CR3: 000000000b99a000 CR4: 0000000000350ef0 [ 39.236082] Call Trace: [ 39.236527] [ 39.236959] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.237763] ? __create_object+0x59/0x80 [ 39.238500] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.239407] __vmalloc_noprof+0x59/0x60 [ 39.240112] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.240879] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.241753] bpf_prog_alloc+0x39/0x200 [ 39.242443] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.243310] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.244146] do_seccomp+0x349/0x25e0 [ 39.244770] ? find_held_lock+0x2b/0x80 [ 39.245497] ? do_prlimit+0x310/0x610 [ 39.246186] ? __pfx_do_seccomp+0x10/0x10 [ 39.246880] ? do_raw_spin_unlock+0x53/0x220 [ 39.247653] ? _raw_spin_unlock+0x1e/0x40 [ 39.248385] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.249283] ? static_key_count+0x60/0x80 [ 39.250045] prctl_set_seccomp+0x4e/0x70 [ 39.250724] __do_sys_prctl+0xe6c/0x1d70 [ 39.251457] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.252263] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.253186] ? irqentry_exit+0xf3/0x650 [ 39.253871] do_syscall_64+0xbf/0x430 [ 39.254562] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.255455] RIP: 0033:0x7f79ac7125cd [ 39.256119] 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 [ 39.259074] RSP: 002b:00007fff9b9d8300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.260419] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f79ac7125cd [ 39.261649] RDX: 000055e4cb979e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.262857] RBP: 00007fff9b9d8360 R08: 0000000000000000 R09: 00007fff9b9d7a00 [ 39.264053] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e4cc6c5ad0 [ 39.265246] R13: 00007fff9b9d8790 R14: 000055e4cc6c6bc0 R15: 000055e4cc6d7780 [ 39.266505] [ 39.266904] irq event stamp: 1911 [ 39.267510] hardirqs last enabled at (1921): [] __up_console_sem+0x78/0x80 [ 39.268967] hardirqs last disabled at (1940): [] __up_console_sem+0x5d/0x80 [ 39.270418] softirqs last enabled at (1954): [] handle_softirqs+0x50c/0x770 [ 39.271861] softirqs last disabled at (1949): [] __irq_exit_rcu+0xc4/0x100 [ 39.273264] ---[ end trace 0000000000000000 ]--- [ 42.439000] ------------[ cut here ]------------ [ 42.439881] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.442038] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.443472] Modules linked in: [ 42.444169] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.446276] Tainted: [W]=WARN [ 42.446751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.447997] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.448727] 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 [ 42.451389] RSP: 0018:ffff888017377bc0 EFLAGS: 00010286 [ 42.452224] RAX: 0000000000000000 RBX: ffffed1002e6ef78 RCX: ffffffff813a4050 [ 42.453286] RDX: ffff88801648b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.454367] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6ef2f [ 42.455447] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.456525] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017377df8 [ 42.457609] FS: 00007f01d59ec900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.458822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.459724] CR2: 00007ffe714faef7 CR3: 000000001f19d000 CR4: 0000000000350ef0 [ 42.460789] Call Trace: [ 42.461224] [ 42.461626] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.462379] ? __create_object+0x59/0x80 [ 42.463030] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.463806] __vmalloc_noprof+0x59/0x60 [ 42.464444] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.465164] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.465913] bpf_prog_alloc+0x39/0x200 [ 42.466536] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.467313] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.468076] do_seccomp+0x349/0x25e0 [ 42.468646] ? find_held_lock+0x2b/0x80 [ 42.469287] ? do_prlimit+0x310/0x610 [ 42.469887] ? __pfx_do_seccomp+0x10/0x10 [ 42.470544] ? do_raw_spin_unlock+0x53/0x220 [ 42.471243] ? _raw_spin_unlock+0x1e/0x40 [ 42.471862] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.472667] ? static_key_count+0x60/0x80 [ 42.473339] prctl_set_seccomp+0x4e/0x70 [ 42.473987] __do_sys_prctl+0xe6c/0x1d70 [ 42.474610] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.475331] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.476129] ? irqentry_exit+0xf3/0x650 [ 42.476739] do_syscall_64+0xbf/0x430 [ 42.477356] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.478144] RIP: 0033:0x7f01d5ede5cd [ 42.478697] 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 [ 42.481346] RSP: 002b:00007ffe714f96e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.482501] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f01d5ede5cd [ 42.483568] RDX: 000055ccc5871e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.484637] RBP: 00007ffe714f9740 R08: 0000000000000000 R09: 00007ffe714f8de0 [ 42.485725] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cce1747ad0 [ 42.486816] R13: 00007ffe714f9b70 R14: 000055cce1748bc0 R15: 000055cce1759780 [ 42.487913] [ 42.488299] irq event stamp: 1729 [ 42.488804] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 42.490090] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 42.491360] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 42.492655] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 42.493940] ---[ end trace 0000000000000000 ]--- [ 43.336099] ------------[ cut here ]------------ [ 43.336824] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.338549] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.339798] Modules linked in: [ 43.340332] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.341987] Tainted: [W]=WARN [ 43.342452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.343681] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.344445] 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 [ 43.347120] RSP: 0018:ffff888019f57bc0 EFLAGS: 00010286 [ 43.347903] RAX: 0000000000000000 RBX: ffffed10033eaf78 RCX: ffffffff813a4050 [ 43.348999] RDX: ffff888017998000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.350071] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033eaf2f [ 43.351142] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.352228] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f57df8 [ 43.353289] FS: 00007f067966c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.354574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.355472] CR2: 00007ffc45231ef7 CR3: 000000000b9e6000 CR4: 0000000000350ef0 [ 43.356603] Call Trace: [ 43.357036] [ 43.357375] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.358148] ? __create_object+0x59/0x80 [ 43.358815] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.359650] __vmalloc_noprof+0x59/0x60 [ 43.360285] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.361033] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.361796] bpf_prog_alloc+0x39/0x200 [ 43.362421] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.363203] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.363965] do_seccomp+0x349/0x25e0 [ 43.364527] ? find_held_lock+0x2b/0x80 [ 43.365164] ? do_prlimit+0x310/0x610 [ 43.365754] ? __pfx_do_seccomp+0x10/0x10 [ 43.366415] ? do_raw_spin_unlock+0x53/0x220 [ 43.367116] ? _raw_spin_unlock+0x1e/0x40 [ 43.367731] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.368544] ? static_key_count+0x60/0x80 [ 43.369236] prctl_set_seccomp+0x4e/0x70 [ 43.369878] __do_sys_prctl+0xe6c/0x1d70 [ 43.370527] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.371244] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.372063] ? irqentry_exit+0xf3/0x650 [ 43.372660] do_syscall_64+0xbf/0x430 [ 43.373282] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.374079] RIP: 0033:0x7f0679b5e5cd [ 43.374625] 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 [ 43.377258] RSP: 002b:00007ffc4522f890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.378393] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0679b5e5cd [ 43.379454] RDX: 000055b914b73e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.380523] RBP: 00007ffc4522f8f0 R08: 0000000000000000 R09: 00007ffc4522ef90 [ 43.381605] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b9464a2ad0 [ 43.382670] R13: 00007ffc4522fd20 R14: 000055b9464a3bc0 R15: 000055b9464b4780 [ 43.383765] [ 43.384161] irq event stamp: 1735 [ 43.384661] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 43.385940] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 43.387209] softirqs last enabled at (1392): [] handle_softirqs+0x50c/0x770 [ 43.388521] softirqs last disabled at (1381): [] __irq_exit_rcu+0xc4/0x100 [ 43.389807] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56389' (ECDSA) to the list of known hosts. 2025/11/17 23:57:17 fuzzer started 2025/11/17 23:57:17 dialing manager at localhost:37895 2025/11/17 23:57:17 checking machine... 2025/11/17 23:57:17 checking revisions... [ 44.300370] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:57:17 testing simple program... [ 44.406590] cgroup: Unknown subsys name 'net' [ 44.470882] cgroup: Unknown subsys name 'cpuset' [ 44.485547] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:57:16 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=00007fa945fb6000 RCX=0000000000000000 RDX=1ffff11003dfd7b8 RSI=ffffffff81a7bd79 RDI=ffff8880174efab8 RBP=ffff8880174efab0 RSP=ffff8880174ef758 R8 =0000000000000001 R9 =0000000000000000 R10=ffff8880174efb30 R11=0000000000000001 R12=ffff88801efebdc0 R13=ffff8880174efb30 R14=00007fa945fb6000 R15=0000000000000000 RIP=ffffffff81a7bde3 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa945fb5b70 CR3=000000000ba79000 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=2e6f747079726362696c2f756e672d78 XMM02=00312e312e6f732e6f74707972636269 XMM03=6c2f756e672d78756e696c2d34365f36 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88800c435940 RBX=ffff88800ee0ae00 RCX=0000000000000000 RDX=0000000000000000 RSI=ffff888008c4b77f RDI=ffff888008c4b701 RBP=ffff888008c4b780 RSP=ffff888014b1f630 R8 =0000000000000001 R9 =ffffffff81b2e2bb R10=ffffea0000310d40 R11=0000000000000001 R12=0000000000000000 R13=ffff888014b1f668 R14=ffff88800c435a68 R15=ffff88800c435a68 RIP=ffffffff81b2e298 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 00007fa6e6fa9900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa6e66c0740 CR3=000000000e171000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=dc517267d535ba3f00000000000ae988 XMM05=20fc66317c61e2110000000000320d40 XMM06=d96330e2d2db8632000000000031fba0 XMM07=fb795ef6d6577056000000000030f490 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000