[ 61.382988] ------------[ cut here ]------------ [ 61.383911] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 61.385882] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 61.387300] Modules linked in: [ 61.387881] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 61.390207] Tainted: [W]=WARN [ 61.390756] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 61.392292] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 61.393201] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 61.396323] RSP: 0018:ffff8880192afbc0 EFLAGS: 00010286 [ 61.397288] RAX: 0000000000000000 RBX: ffffed1003255f78 RCX: ffffffff813a4050 [ 61.398575] RDX: ffff888016ab3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 61.399845] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003255f2f [ 61.401121] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 61.402415] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880192afdf8 [ 61.403685] FS: 00007f137d169900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 61.405103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.406162] CR2: 00007fff016b7ef7 CR3: 000000000e212000 CR4: 0000000000350ef0 [ 61.407425] Call Trace: [ 61.407880] [ 61.408332] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 61.409220] ? __create_object+0x59/0x80 [ 61.409960] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 61.410918] __vmalloc_noprof+0x59/0x60 [ 61.411663] bpf_prog_alloc_no_stats+0x55/0x470 [ 61.412535] ? __pfx_seccomp_check_filter+0x10/0x10 [ 61.413465] bpf_prog_alloc+0x39/0x200 [ 61.414198] ? __pfx_seccomp_check_filter+0x10/0x10 [ 61.415123] bpf_prog_create_from_user+0xb2/0x2f0 [ 61.415972] do_seccomp+0x349/0x25e0 [ 61.416678] ? find_held_lock+0x2b/0x80 [ 61.417415] ? do_prlimit+0x310/0x610 [ 61.418162] ? __pfx_do_seccomp+0x10/0x10 [ 61.418901] ? do_raw_spin_unlock+0x53/0x220 [ 61.419734] ? _raw_spin_unlock+0x1e/0x40 [ 61.420497] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 61.421452] ? static_key_count+0x60/0x80 [ 61.422275] prctl_set_seccomp+0x4e/0x70 [ 61.422995] __do_sys_prctl+0xe6c/0x1d70 [ 61.423869] ? __pfx___do_sys_prctl+0x10/0x10 [ 61.424828] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 61.425800] ? irqentry_exit+0xf3/0x650 [ 61.426559] do_syscall_64+0xbf/0x430 [ 61.427296] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 61.428238] RIP: 0033:0x7f137d65b5cd [ 61.428892] 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 [ 61.432082] RSP: 002b:00007fff016b5aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 61.433437] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f137d65b5cd [ 61.434722] RDX: 000055a03cb62e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 61.435983] RBP: 00007fff016b5b00 R08: 0000000000000000 R09: 00007fff016b51a0 [ 61.437236] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a06f74fbf0 [ 61.438515] R13: 00007fff016b5f30 R14: 000055a06f759380 R15: 000055a06f764460 [ 61.439862] [ 61.440330] irq event stamp: 1877 [ 61.440938] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 61.442454] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 61.443952] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 61.445489] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 61.446991] ---[ end trace 0000000000000000 ]--- [ 64.580839] ------------[ cut here ]------------ [ 64.581280] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 64.582190] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 64.582826] Modules linked in: [ 64.583117] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 64.583998] Tainted: [W]=WARN [ 64.584267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 64.584911] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 64.585317] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 64.586762] RSP: 0018:ffff888017ab7bc0 EFLAGS: 00010286 [ 64.587201] RAX: 0000000000000000 RBX: ffffed1002f56f78 RCX: ffffffff813a4050 [ 64.587761] RDX: ffff888016e3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 64.588336] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f56f2f [ 64.588895] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 64.589472] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ab7df8 [ 64.590054] FS: 00007f65014ba900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 64.590688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.591164] CR2: 00007ffcd3f04ef7 CR3: 000000000c30c000 CR4: 0000000000350ef0 [ 64.591728] Call Trace: [ 64.591936] [ 64.592138] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 64.592524] ? __create_object+0x59/0x80 [ 64.592861] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 64.593299] __vmalloc_noprof+0x59/0x60 [ 64.593628] bpf_prog_alloc_no_stats+0x55/0x470 [ 64.594002] ? __pfx_seccomp_check_filter+0x10/0x10 [ 64.594421] bpf_prog_alloc+0x39/0x200 [ 64.594737] ? __pfx_seccomp_check_filter+0x10/0x10 [ 64.595155] bpf_prog_create_from_user+0xb2/0x2f0 [ 64.595548] do_seccomp+0x349/0x25e0 [ 64.595851] ? find_held_lock+0x2b/0x80 [ 64.596198] ? do_prlimit+0x310/0x610 [ 64.596515] ? __pfx_do_seccomp+0x10/0x10 [ 64.596852] ? do_raw_spin_unlock+0x53/0x220 [ 64.597227] ? _raw_spin_unlock+0x1e/0x40 [ 64.597565] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 64.597984] ? static_key_count+0x60/0x80 [ 64.598345] prctl_set_seccomp+0x4e/0x70 [ 64.598677] __do_sys_prctl+0xe6c/0x1d70 [ 64.599014] ? __pfx___do_sys_prctl+0x10/0x10 [ 64.599403] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 64.599823] ? irqentry_exit+0xf3/0x650 [ 64.600169] do_syscall_64+0xbf/0x430 [ 64.600484] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.600895] RIP: 0033:0x7f65019ac5cd [ 64.601210] 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 [ 64.602803] RSP: 002b:00007ffcd3f03ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 64.603420] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f65019ac5cd [ 64.603979] RDX: 000055c51e9c6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 64.604559] RBP: 00007ffcd3f03b40 R08: 0000000000000000 R09: 00007ffcd3f031e0 [ 64.605139] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c54e6d1bf0 [ 64.605711] R13: 00007ffcd3f03f70 R14: 000055c54e6db380 R15: 000055c54e6e6460 [ 64.606299] [ 64.606491] irq event stamp: 1731 [ 64.606768] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 64.607455] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 64.608137] softirqs last enabled at (1526): [] handle_softirqs+0x50c/0x770 [ 64.608819] softirqs last disabled at (1519): [] __irq_exit_rcu+0xc4/0x100 [ 64.609502] ---[ end trace 0000000000000000 ]--- [ 65.437434] ------------[ cut here ]------------ [ 65.438396] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 65.440361] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 65.441868] Modules linked in: [ 65.442504] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 65.444793] Tainted: [W]=WARN [ 65.445685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 65.447526] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 65.448432] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 65.451500] RSP: 0018:ffff888014cf7bc0 EFLAGS: 00010286 [ 65.452457] RAX: 0000000000000000 RBX: ffffed100299ef78 RCX: ffffffff813a4050 [ 65.453711] RDX: ffff88801754b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 65.454970] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100299ef2f [ 65.456214] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 65.457467] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014cf7df8 [ 65.458733] FS: 00007f6d1d915900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 65.460145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.461201] CR2: 00007f6d1de07580 CR3: 000000001fa13000 CR4: 0000000000350ef0 [ 65.462474] Call Trace: [ 65.462924] [ 65.463392] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 65.464283] ? __create_object+0x59/0x80 [ 65.465014] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 65.465974] __vmalloc_noprof+0x59/0x60 [ 65.466734] bpf_prog_alloc_no_stats+0x55/0x470 [ 65.467611] ? __pfx_seccomp_check_filter+0x10/0x10 [ 65.468550] bpf_prog_alloc+0x39/0x200 [ 65.469288] ? __pfx_seccomp_check_filter+0x10/0x10 [ 65.470232] bpf_prog_create_from_user+0xb2/0x2f0 [ 65.471175] do_seccomp+0x349/0x25e0 [ 65.471851] ? __pfx_css_rstat_updated+0x10/0x10 [ 65.472760] ? __pfx_do_seccomp+0x10/0x10 [ 65.473572] ? find_held_lock+0x2b/0x80 [ 65.474368] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 65.475350] ? static_key_count+0x60/0x80 [ 65.476152] prctl_set_seccomp+0x4e/0x70 [ 65.476881] __do_sys_prctl+0xe6c/0x1d70 [ 65.477682] ? __pfx___do_sys_prctl+0x10/0x10 [ 65.478544] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 65.479523] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 65.480512] ? irqentry_exit+0xf3/0x650 [ 65.481290] do_syscall_64+0xbf/0x430 [ 65.481997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.482957] RIP: 0033:0x7f6d1de075cd [ 65.483667] 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 [ 65.486852] RSP: 002b:00007ffce5ce5140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 65.488238] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d1de075cd [ 65.489524] RDX: 000055d2efa81e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 65.490816] RBP: 00007ffce5ce51a0 R08: 0000000000000000 R09: 00007ffce5ce4840 [ 65.492093] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d2fa467ad0 [ 65.493403] R13: 00007ffce5ce55d0 R14: 000055d2fa468bc0 R15: 000055d2fa479780 [ 65.494742] [ 65.495221] irq event stamp: 1993 [ 65.495841] hardirqs last enabled at (2001): [] __up_console_sem+0x78/0x80 [ 65.497375] hardirqs last disabled at (2010): [] __up_console_sem+0x5d/0x80 [ 65.498918] softirqs last enabled at (1856): [] handle_softirqs+0x50c/0x770 [ 65.500472] softirqs last disabled at (1851): [] __irq_exit_rcu+0xc4/0x100 [ 65.501994] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45085' (ECDSA) to the list of known hosts. 2025/11/19 00:56:26 fuzzer started 2025/11/19 00:56:27 dialing manager at localhost:34383 2025/11/19 00:56:27 checking machine... 2025/11/19 00:56:27 checking revisions... [ 66.726857] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:56:27 testing simple program... [ 66.825015] cgroup: Unknown subsys name 'net' [ 66.894514] cgroup: Unknown subsys name 'cpuset' [ 66.912181] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:56:25 Registers: info registers vcpu 0 RAX=0000000000000186 RBX=ffff888016e3b780 RCX=0000000000000000 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888016e3c1d8 RSP=ffff8880192ceb30 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016e3c200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000005 RIP=ffffffff81527236 RFL=00000003 [------C] 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 00007f65014ba900 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=000055c54e6ea9b8 CR3=000000001fb06000 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 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880e548f000 RCX=dfb8078e475e76a4 RDX=0000000000000000 RSI=000000008301a466 RDI=ffff88806cf31cd0 RBP=ffff88806cf08ac8 RSP=ffff88806cf089f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88806cf08ab8 R14=ffff888009643780 R15=ffff88806cf08a70 RIP=ffffffff815bd130 RFL=00000216 [----AP-] 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 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=00007ffd86656618 CR3=000000000d8c5000 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=5782d141ca2dccbb6b45aaa05e084a76 XMM02=ec2efd57dc4c00df0000000000302f18 XMM03=b4358eed1b64d6b80000000000302fe8 XMM04=490c1234be7778f100000000000ae988 XMM05=e1bcd410fb3842e6000000000031fa90 XMM06=d2d96067e89461430000000000319ae8 XMM07=e042d86d42eb936e0000000000310ad8 XMM08=b4358eed1b64d6b80000000000302fe8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000