[ 39.059624] ------------[ cut here ]------------ [ 39.060567] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.062558] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.063987] Modules linked in: [ 39.064607] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.068037] Tainted: [W]=WARN [ 39.069122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.070612] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.071536] 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 [ 39.074744] RSP: 0018:ffff888015e87bc0 EFLAGS: 00010286 [ 39.075725] RAX: 0000000000000000 RBX: ffffed1002bd0f78 RCX: ffffffff813a4050 [ 39.076989] RDX: ffff888015cc1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.078266] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd0f2f [ 39.079547] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.080836] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e87df8 [ 39.082121] FS: 00007f03c6ce8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.083572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.084628] CR2: 00007ffc1f5dcef8 CR3: 000000000d9db000 CR4: 0000000000350ef0 [ 39.085933] Call Trace: [ 39.086439] [ 39.086854] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.087751] ? __create_object+0x59/0x80 [ 39.088528] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.089502] __vmalloc_noprof+0x59/0x60 [ 39.090234] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.091100] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.092033] bpf_prog_alloc+0x39/0x200 [ 39.092764] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.093689] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.094606] do_seccomp+0x349/0x25e0 [ 39.095284] ? find_held_lock+0x2b/0x80 [ 39.096025] ? do_prlimit+0x310/0x610 [ 39.096764] ? __pfx_do_seccomp+0x10/0x10 [ 39.097550] ? do_raw_spin_unlock+0x53/0x220 [ 39.098357] ? _raw_spin_unlock+0x1e/0x40 [ 39.099124] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.100086] ? static_key_count+0x60/0x80 [ 39.100888] prctl_set_seccomp+0x4e/0x70 [ 39.101663] __do_sys_prctl+0xe6c/0x1d70 [ 39.102453] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.103275] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.104227] ? irqentry_exit+0xf3/0x650 [ 39.104989] do_syscall_64+0xbf/0x430 [ 39.105724] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.106681] RIP: 0033:0x7f03c71da5cd [ 39.107338] 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 [ 39.110540] RSP: 002b:00007ffc1f5da920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.111894] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f03c71da5cd [ 39.113182] RDX: 000056461fc04e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.114487] RBP: 00007ffc1f5da980 R08: 0000000000000000 R09: 00007ffc1f5da020 [ 39.115800] R10: 0000000000000000 R11: 0000000000000246 R12: 000056463f9eb2b0 [ 39.117070] R13: 00007ffc1f5dadb0 R14: 000056463f9edd20 R15: 000056463f9ff8d0 [ 39.118387] [ 39.118853] irq event stamp: 2149 [ 39.119496] hardirqs last enabled at (2159): [] __up_console_sem+0x78/0x80 [ 39.121027] hardirqs last disabled at (2168): [] __up_console_sem+0x5d/0x80 [ 39.122574] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 39.124110] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 39.125629] ---[ end trace 0000000000000000 ]--- [ 42.354209] ------------[ cut here ]------------ [ 42.355123] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.357134] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.358778] Modules linked in: [ 42.359370] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.361394] Tainted: [W]=WARN [ 42.362000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.363483] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.364358] 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 [ 42.367537] RSP: 0018:ffff888014627bc0 EFLAGS: 00010286 [ 42.368519] RAX: 0000000000000000 RBX: ffffed10028c4f78 RCX: ffffffff813a4050 [ 42.369823] RDX: ffff88800f598000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.371150] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028c4f2f [ 42.372448] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.373726] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014627df8 [ 42.375047] FS: 00007f2b73971900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.376513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.377583] CR2: 00007f2b73e63580 CR3: 000000001f251000 CR4: 0000000000350ef0 [ 42.378913] Call Trace: [ 42.379378] [ 42.379843] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.380755] ? __create_object+0x59/0x80 [ 42.381553] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.382552] __vmalloc_noprof+0x59/0x60 [ 42.383281] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.384148] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.385110] bpf_prog_alloc+0x39/0x200 [ 42.385834] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.386792] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.387701] do_seccomp+0x349/0x25e0 [ 42.388377] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.389276] ? __pfx_do_seccomp+0x10/0x10 [ 42.390076] ? find_held_lock+0x2b/0x80 [ 42.390832] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.391802] ? static_key_count+0x60/0x80 [ 42.392621] prctl_set_seccomp+0x4e/0x70 [ 42.393367] __do_sys_prctl+0xe6c/0x1d70 [ 42.394161] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.395017] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.395989] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.396970] ? irqentry_exit+0xf3/0x650 [ 42.397739] do_syscall_64+0xbf/0x430 [ 42.398488] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.399394] RIP: 0033:0x7f2b73e635cd [ 42.400119] 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 [ 42.403314] RSP: 002b:00007ffd31833d50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.404686] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2b73e635cd [ 42.406001] RDX: 0000556fe2cb1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.407292] RBP: 00007ffd31833db0 R08: 0000000000000000 R09: 00007ffd31833450 [ 42.408583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556fff24aad0 [ 42.409893] R13: 00007ffd318341e0 R14: 0000556fff24bbc0 R15: 0000556fff25c780 [ 42.411225] [ 42.411708] irq event stamp: 1755 [ 42.412326] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 42.413872] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 42.415441] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 42.416992] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 42.418528] ---[ end trace 0000000000000000 ]--- [ 43.131211] ------------[ cut here ]------------ [ 43.132162] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.134210] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 43.135698] Modules linked in: [ 43.136292] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.138299] Tainted: [W]=WARN [ 43.138922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.140422] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.141292] 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 [ 43.144501] RSP: 0018:ffff888016e3fbc0 EFLAGS: 00010286 [ 43.145484] RAX: 0000000000000000 RBX: ffffed1002dc7f78 RCX: ffffffff813a4050 [ 43.146798] RDX: ffff8880177ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.148094] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc7f2f [ 43.149385] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.150715] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e3fdf8 [ 43.152012] FS: 00007f283cac1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.153465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.154538] CR2: 00007f283cfb3580 CR3: 000000000b932000 CR4: 0000000000350ef0 [ 43.155854] Call Trace: [ 43.156320] [ 43.156784] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.157699] ? __create_object+0x59/0x80 [ 43.158493] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.159470] __vmalloc_noprof+0x59/0x60 [ 43.160193] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.161079] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.162041] bpf_prog_alloc+0x39/0x200 [ 43.162793] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.163743] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.164658] do_seccomp+0x349/0x25e0 [ 43.165346] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.166278] ? __pfx_do_seccomp+0x10/0x10 [ 43.167068] ? find_held_lock+0x2b/0x80 [ 43.167825] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.168806] ? static_key_count+0x60/0x80 [ 43.169609] prctl_set_seccomp+0x4e/0x70 [ 43.170354] __do_sys_prctl+0xe6c/0x1d70 [ 43.171153] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.172015] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.172996] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.173987] ? irqentry_exit+0xf3/0x650 [ 43.174787] do_syscall_64+0xbf/0x430 [ 43.175526] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.176486] RIP: 0033:0x7f283cfb35cd [ 43.177156] 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 [ 43.180391] RSP: 002b:00007ffc169b46d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.181811] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f283cfb35cd [ 43.183154] RDX: 000055bba78e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.184450] RBP: 00007ffc169b4730 R08: 0000000000000000 R09: 00007ffc169b3dd0 [ 43.185749] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bbdf1dbad0 [ 43.187072] R13: 00007ffc169b4b60 R14: 000055bbdf1dcbc0 R15: 000055bbdf1ed780 [ 43.188391] [ 43.188857] irq event stamp: 1731 [ 43.189523] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 43.190943] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 43.191911] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 43.192902] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 43.193868] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25791' (ECDSA) to the list of known hosts. 2025/11/18 11:44:42 fuzzer started 2025/11/18 11:44:42 dialing manager at localhost:34383 2025/11/18 11:44:42 checking machine... 2025/11/18 11:44:42 checking revisions... [ 44.064008] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:44:42 testing simple program... [ 44.138353] cgroup: Unknown subsys name 'net' [ 44.196594] cgroup: Unknown subsys name 'cpuset' [ 44.212838] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:44:41 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888016d79bc0 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016d7a618 RSP=ffff88801582f7d8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016d7a618 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527119 RFL=00000007 [-----PC] 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 00007f2b73971900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd3182d000 CR3=000000001f30c000 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=6720646572637465733a4d41503d706f 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=00000000000252d9 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcc3aef278 CR3=000000000c5d3000 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=3c1b73e995e868999e4afef6bf0bc3e9 XMM02=2c67c8bc2e329bc30000000000302d48 XMM03=fb795ef6d6577056000000000030f0e0 XMM04=c82e5a61494cd3a900000000000ae988 XMM05=c090951c7eb303f2000000000031f928 XMM06=d74844bf967d85ba000000000031f5b0 XMM07=e042d86d42eb936e000000000030f360 XMM08=2e81e81d9bb29d4c0000000000302da8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000