[ 45.842396] ------------[ cut here ]------------ [ 45.843387] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.845466] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.847015] Modules linked in: [ 45.847662] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.849655] Tainted: [W]=WARN [ 45.850204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.851692] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.852586] 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 [ 45.855782] RSP: 0018:ffff888016ebfbc0 EFLAGS: 00010286 [ 45.856759] RAX: 0000000000000000 RBX: ffffed1002dd7f78 RCX: ffffffff813a4050 [ 45.858031] RDX: ffff888015da0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.859341] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd7f2f [ 45.860619] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.861891] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ebfdf8 [ 45.863198] FS: 00007fa264396900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.864628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.865687] CR2: 00007fa264888580 CR3: 0000000007215000 CR4: 0000000000350ef0 [ 45.867008] Call Trace: [ 45.867519] [ 45.867924] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.868824] ? __create_object+0x59/0x80 [ 45.869605] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.870619] __vmalloc_noprof+0x59/0x60 [ 45.871397] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.872235] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.873177] bpf_prog_alloc+0x39/0x200 [ 45.873910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.874895] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.875817] do_seccomp+0x349/0x25e0 [ 45.876546] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.877468] ? __pfx_do_seccomp+0x10/0x10 [ 45.878216] ? find_held_lock+0x2b/0x80 [ 45.879030] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.879994] ? static_key_count+0x60/0x80 [ 45.880810] prctl_set_seccomp+0x4e/0x70 [ 45.881606] __do_sys_prctl+0xe6c/0x1d70 [ 45.882413] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.883263] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.884252] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.885245] ? irqentry_exit+0xf3/0x650 [ 45.886023] do_syscall_64+0xbf/0x430 [ 45.886814] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.887794] RIP: 0033:0x7fa2648885cd [ 45.888513] 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 [ 45.891783] RSP: 002b:00007ffc9dbddac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.893167] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa2648885cd [ 45.894506] RDX: 0000564e2cc72e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.895821] RBP: 00007ffc9dbddb20 R08: 0000000000000000 R09: 00007ffc9dbdd1c0 [ 45.897128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e3f0202b0 [ 45.898454] R13: 00007ffc9dbddf50 R14: 0000564e3f022d20 R15: 0000564e3f0348d0 [ 45.899794] [ 45.900223] irq event stamp: 1779 [ 45.900882] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 45.902462] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 45.903829] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 45.905143] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 45.906475] ---[ end trace 0000000000000000 ]--- [ 49.236747] ------------[ cut here ]------------ [ 49.237734] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.239936] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.241715] Modules linked in: [ 49.242471] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.244612] Tainted: [W]=WARN [ 49.245206] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.246786] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.247764] 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 [ 49.251193] RSP: 0018:ffff888019eafbc0 EFLAGS: 00010286 [ 49.252245] RAX: 0000000000000000 RBX: ffffed10033d5f78 RCX: ffffffff813a4050 [ 49.253633] RDX: ffff888015cb0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.255033] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d5f2f [ 49.256410] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.257788] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019eafdf8 [ 49.259200] FS: 00007f175e065900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.260752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.261898] CR2: 00007f175e557580 CR3: 000000000c21b000 CR4: 0000000000350ef0 [ 49.263319] Call Trace: [ 49.263823] [ 49.264267] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.265247] ? __create_object+0x59/0x80 [ 49.266092] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.267151] __vmalloc_noprof+0x59/0x60 [ 49.267967] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.268920] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.269926] bpf_prog_alloc+0x39/0x200 [ 49.270735] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.271741] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.272715] do_seccomp+0x349/0x25e0 [ 49.273492] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.274477] ? __pfx_do_seccomp+0x10/0x10 [ 49.275342] ? find_held_lock+0x2b/0x80 [ 49.276123] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.277158] ? static_key_count+0x60/0x80 [ 49.278009] prctl_set_seccomp+0x4e/0x70 [ 49.278858] __do_sys_prctl+0xe6c/0x1d70 [ 49.279713] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.280636] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.281675] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.282754] ? irqentry_exit+0xf3/0x650 [ 49.283597] do_syscall_64+0xbf/0x430 [ 49.284401] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.285441] RIP: 0033:0x7f175e5575cd [ 49.286165] 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 [ 49.289658] RSP: 002b:00007ffe14a83c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.291173] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f175e5575cd [ 49.292579] RDX: 000055fffa902e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.293973] RBP: 00007ffe14a83cb0 R08: 0000000000000000 R09: 00007ffe14a83350 [ 49.295393] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fffb450ad0 [ 49.296784] R13: 00007ffe14a840e0 R14: 000055fffb451bc0 R15: 000055fffb462780 [ 49.298211] [ 49.298719] irq event stamp: 1815 [ 49.299429] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 49.301092] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 49.302779] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 49.304241] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 49.305610] ---[ end trace 0000000000000000 ]--- [ 50.068913] ------------[ cut here ]------------ [ 50.069818] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.071974] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.073432] Modules linked in: [ 50.074025] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.076045] Tainted: [W]=WARN [ 50.076640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.078087] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.079036] 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 [ 50.082218] RSP: 0018:ffff888016b9fbc0 EFLAGS: 00010286 [ 50.083195] RAX: 0000000000000000 RBX: ffffed1002d73f78 RCX: ffffffff813a4050 [ 50.084472] RDX: ffff888019e09bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.085744] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d73f2f [ 50.087037] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.088334] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b9fdf8 [ 50.089629] FS: 00007fc52bba1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.091096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.092150] CR2: 00007fc52c093580 CR3: 000000000d9d1000 CR4: 0000000000350ef0 [ 50.093420] Call Trace: [ 50.093891] [ 50.094337] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.095207] ? __create_object+0x59/0x80 [ 50.095982] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.096967] __vmalloc_noprof+0x59/0x60 [ 50.097716] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.098598] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.099523] bpf_prog_alloc+0x39/0x200 [ 50.100233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.101151] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.102044] do_seccomp+0x349/0x25e0 [ 50.102776] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.103679] ? __pfx_do_seccomp+0x10/0x10 [ 50.104466] ? find_held_lock+0x2b/0x80 [ 50.105195] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.106172] ? static_key_count+0x60/0x80 [ 50.106977] prctl_set_seccomp+0x4e/0x70 [ 50.107742] __do_sys_prctl+0xe6c/0x1d70 [ 50.108538] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.109400] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.110384] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.111358] ? irqentry_exit+0xf3/0x650 [ 50.112087] do_syscall_64+0xbf/0x430 [ 50.112818] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.113777] RIP: 0033:0x7fc52c0935cd [ 50.114495] 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 [ 50.117701] RSP: 002b:00007ffe8efc9a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.119090] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc52c0935cd [ 50.120385] RDX: 000055eb60549e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.121678] RBP: 00007ffe8efc9a80 R08: 0000000000000000 R09: 00007ffe8efc9120 [ 50.123004] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb71af2ad0 [ 50.124282] R13: 00007ffe8efc9eb0 R14: 000055eb71af3bc0 R15: 000055eb71b04780 [ 50.125615] [ 50.126043] irq event stamp: 1725 [ 50.126709] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 50.127975] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 50.129222] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 50.130512] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 50.131767] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50542' (ECDSA) to the list of known hosts. 2025/11/17 23:11:15 fuzzer started 2025/11/17 23:11:15 dialing manager at localhost:37895 2025/11/17 23:11:15 checking machine... 2025/11/17 23:11:15 checking revisions... [ 51.116425] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:11:16 testing simple program... [ 51.204270] cgroup: Unknown subsys name 'net' [ 51.267448] cgroup: Unknown subsys name 'cpuset' [ 51.278968] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:11:15 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=ffffffff819e37d1 RDX=0000000000000000 RSI=ffffffff81a7f2f9 RDI=ffff88806ce31cd0 RBP=ffff888015a7fae0 RSP=ffff888015a7fa70 R8 =0000000000000000 R9 =ffffed10013fb9a0 R10=0000000000000000 R11=0000000000000000 R12=ffff888015a7fbc0 R13=ffff888015a7fc8c R14=ffff888009fdcc80 R15=ffff88800944cc80 RIP=ffffffff815bcfa0 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 00007f175e065900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f175e044020 CR3=000000001f29d000 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=00000000000322bd 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcfbce05000 CR3=000000000d6f7000 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=7a0a5b517e981cb78147fa5541a7d3a2 XMM02=2c67c8bc2e329bc30000000000303c30 XMM03=fb795ef6d65770560000000000310b60 XMM04=a2644f396a34bda300000000000ae988 XMM05=090f1556b20111b300000000003206a0 XMM06=0bdd180e0998bfe1000000000031a6c8 XMM07=e042d86d42eb936e0000000000311cb0 XMM08=9f9b1e4c231157260000000000303c90 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000