[ 39.410563] ------------[ cut here ]------------ [ 39.411487] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.413798] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.415260] Modules linked in: [ 39.415863] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.418121] Tainted: [W]=WARN [ 39.419125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.420607] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.421537] 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 [ 39.424756] RSP: 0018:ffff88800f527bc0 EFLAGS: 00010286 [ 39.425747] RAX: 0000000000000000 RBX: ffffed1001ea4f78 RCX: ffffffff813a4050 [ 39.427022] RDX: ffff888009e0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.428329] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ea4f2f [ 39.429607] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.430900] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f527df8 [ 39.432203] FS: 00007fce6ee53900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.433659] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.434750] CR2: 00007fce6f345580 CR3: 000000000ee27000 CR4: 0000000000350ef0 [ 39.436033] Call Trace: [ 39.436531] [ 39.436946] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.437853] ? __create_object+0x59/0x80 [ 39.438639] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.439624] __vmalloc_noprof+0x59/0x60 [ 39.440378] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.441266] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.442180] bpf_prog_alloc+0x39/0x200 [ 39.442921] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.443846] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.444773] do_seccomp+0x349/0x25e0 [ 39.445489] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.446391] ? __pfx_do_seccomp+0x10/0x10 [ 39.447129] ? find_held_lock+0x2b/0x80 [ 39.447884] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.448847] ? static_key_count+0x60/0x80 [ 39.449643] prctl_set_seccomp+0x4e/0x70 [ 39.450430] __do_sys_prctl+0xe6c/0x1d70 [ 39.451191] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.452059] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.453048] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.454033] ? irqentry_exit+0xf3/0x650 [ 39.454807] do_syscall_64+0xbf/0x430 [ 39.455545] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.456499] RIP: 0033:0x7fce6f3455cd [ 39.457173] 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 [ 39.460340] RSP: 002b:00007fffdafd4e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.461718] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce6f3455cd [ 39.463000] RDX: 000055e869486e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.464280] RBP: 00007fffdafd4e90 R08: 0000000000000000 R09: 00007fffdafd4530 [ 39.465565] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e88a5b3ad0 [ 39.466849] R13: 00007fffdafd52c0 R14: 000055e88a5b4bc0 R15: 000055e88a5c5780 [ 39.468186] [ 39.468642] irq event stamp: 1883 [ 39.469280] hardirqs last enabled at (1893): [] __up_console_sem+0x78/0x80 [ 39.470824] hardirqs last disabled at (1902): [] __up_console_sem+0x5d/0x80 [ 39.472363] softirqs last enabled at (1870): [] handle_softirqs+0x50c/0x770 [ 39.473923] softirqs last disabled at (1861): [] __irq_exit_rcu+0xc4/0x100 [ 39.475451] ---[ end trace 0000000000000000 ]--- [ 42.410626] ------------[ cut here ]------------ [ 42.411571] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.413537] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.414973] Modules linked in: [ 42.415593] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.417550] Tainted: [W]=WARN [ 42.418102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.419748] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.420715] 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 [ 42.423832] RSP: 0018:ffff888019f47bc0 EFLAGS: 00010286 [ 42.424793] RAX: 0000000000000000 RBX: ffffed10033e8f78 RCX: ffffffff813a4050 [ 42.426059] RDX: ffff888009e08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.427311] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e8f2f [ 42.428563] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.429830] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f47df8 [ 42.431089] FS: 00007f8d50fda900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.432485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.433530] CR2: 00007ffd9e976ef7 CR3: 000000002090a000 CR4: 0000000000350ef0 [ 42.434786] Call Trace: [ 42.435275] [ 42.435681] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.436568] ? __create_object+0x59/0x80 [ 42.437334] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.438276] __vmalloc_noprof+0x59/0x60 [ 42.438982] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.439829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.440739] bpf_prog_alloc+0x39/0x200 [ 42.441468] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.442385] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.443278] do_seccomp+0x349/0x25e0 [ 42.443930] ? find_held_lock+0x2b/0x80 [ 42.444655] ? do_prlimit+0x310/0x610 [ 42.445381] ? __pfx_do_seccomp+0x10/0x10 [ 42.446099] ? do_raw_spin_unlock+0x53/0x220 [ 42.446898] ? _raw_spin_unlock+0x1e/0x40 [ 42.447652] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.448615] ? static_key_count+0x60/0x80 [ 42.449391] prctl_set_seccomp+0x4e/0x70 [ 42.450104] __do_sys_prctl+0xe6c/0x1d70 [ 42.450859] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.451692] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.452639] ? irqentry_exit+0xf3/0x650 [ 42.453382] do_syscall_64+0xbf/0x430 [ 42.454069] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.455003] RIP: 0033:0x7f8d514cc5cd [ 42.455684] 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 [ 42.458770] RSP: 002b:00007ffd9e975580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.460095] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d514cc5cd [ 42.461341] RDX: 00005608a7a7ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.462606] RBP: 00007ffd9e9755e0 R08: 0000000000000000 R09: 00007ffd9e974c80 [ 42.463856] R10: 0000000000000000 R11: 0000000000000246 R12: 00005608cc7d6ad0 [ 42.465081] R13: 00007ffd9e975a10 R14: 00005608cc7d7bc0 R15: 00005608cc7e8780 [ 42.466349] [ 42.466764] irq event stamp: 1807 [ 42.467406] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 42.468898] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 42.470384] softirqs last enabled at (1382): [] handle_softirqs+0x50c/0x770 [ 42.471896] softirqs last disabled at (1377): [] __irq_exit_rcu+0xc4/0x100 [ 42.473369] ---[ end trace 0000000000000000 ]--- [ 43.154764] ------------[ cut here ]------------ [ 43.155776] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.157982] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.159606] Modules linked in: [ 43.162166] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.164875] Tainted: [W]=WARN [ 43.165556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.167242] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.168194] 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 [ 43.171731] RSP: 0018:ffff888017477bc0 EFLAGS: 00010286 [ 43.172816] RAX: 0000000000000000 RBX: ffffed1002e8ef78 RCX: ffffffff813a4050 [ 43.174270] RDX: ffff8880168ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.175674] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8ef2f [ 43.177096] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.178520] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017477df8 [ 43.179919] FS: 00007fd04bb4b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.181530] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.182712] CR2: 00007ffe1636eef7 CR3: 000000000a006000 CR4: 0000000000350ef0 [ 43.184132] Call Trace: [ 43.184683] [ 43.185162] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.186210] ? __create_object+0x59/0x80 [ 43.187098] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.188163] __vmalloc_noprof+0x59/0x60 [ 43.189015] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.190023] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.191044] bpf_prog_alloc+0x39/0x200 [ 43.191850] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.192872] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.193896] do_seccomp+0x349/0x25e0 [ 43.194706] ? find_held_lock+0x2b/0x80 [ 43.195541] ? do_prlimit+0x310/0x610 [ 43.196364] ? __pfx_do_seccomp+0x10/0x10 [ 43.197202] ? do_raw_spin_unlock+0x53/0x220 [ 43.198136] ? _raw_spin_unlock+0x1e/0x40 [ 43.198996] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.200062] ? static_key_count+0x60/0x80 [ 43.200944] prctl_set_seccomp+0x4e/0x70 [ 43.201835] __do_sys_prctl+0xe6c/0x1d70 [ 43.202700] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.203656] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.204724] ? irqentry_exit+0xf3/0x650 [ 43.205588] do_syscall_64+0xbf/0x430 [ 43.206424] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.207472] RIP: 0033:0x7fd04c03d5cd [ 43.208203] 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 [ 43.211539] RSP: 002b:00007ffe1636d8d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.212770] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd04c03d5cd [ 43.213962] RDX: 000056361d7cde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.215121] RBP: 00007ffe1636d930 R08: 0000000000000000 R09: 00007ffe1636cfd0 [ 43.216292] R10: 0000000000000000 R11: 0000000000000246 R12: 000056364cedbad0 [ 43.217452] R13: 00007ffe1636dd60 R14: 000056364cedcbc0 R15: 000056364ceed780 [ 43.218643] [ 43.219038] irq event stamp: 2907 [ 43.219633] hardirqs last enabled at (2917): [] __up_console_sem+0x78/0x80 [ 43.221028] hardirqs last disabled at (2926): [] __up_console_sem+0x5d/0x80 [ 43.222423] softirqs last enabled at (2452): [] handle_softirqs+0x50c/0x770 [ 43.223813] softirqs last disabled at (2447): [] __irq_exit_rcu+0xc4/0x100 [ 43.225211] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35007' (ECDSA) to the list of known hosts. 2025/11/17 22:18:48 fuzzer started 2025/11/17 22:18:48 dialing manager at localhost:37895 2025/11/17 22:18:48 checking machine... 2025/11/17 22:18:48 checking revisions... [ 44.160580] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:18:48 testing simple program... [ 44.247888] cgroup: Unknown subsys name 'net' [ 44.298940] cgroup: Unknown subsys name 'cpuset' [ 44.323720] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:18:47 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce08dd0 RCX=ffffffff86ab82ee RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089b8 R8 =ffffffff86ab82f2 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000255da R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff8880173a1bc0 R15=ffff88806ce08a70 RIP=ffffffff81528f48 RFL=00000006 [-----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 00007f8d50fda900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8d50f9f008 CR3=00000000208dd000 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=000000000001c879 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005608cc812fe0 CR3=000000000d447000 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=38313a323220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303633 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000