[ 39.156274] ------------[ cut here ]------------ [ 39.157336] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.159764] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.161510] Modules linked in: [ 39.162247] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.164527] Tainted: [W]=WARN [ 39.165222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.166908] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.168027] 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 [ 39.171568] RSP: 0018:ffff888017207bc0 EFLAGS: 00010286 [ 39.172694] RAX: 0000000000000000 RBX: ffffed1002e40f78 RCX: ffffffff813a4050 [ 39.174159] RDX: ffff88800f619bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.175634] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e40f2f [ 39.177043] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.178435] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017207df8 [ 39.179844] FS: 00007f59ffce8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.181448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.182614] CR2: 00007fffe20adef8 CR3: 000000000cfe8000 CR4: 0000000000350ef0 [ 39.184048] Call Trace: [ 39.184572] [ 39.185085] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.186089] ? __create_object+0x59/0x80 [ 39.186972] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.188068] __vmalloc_noprof+0x59/0x60 [ 39.188920] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.189843] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.190927] bpf_prog_alloc+0x39/0x200 [ 39.191706] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.192738] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.193729] do_seccomp+0x349/0x25e0 [ 39.194535] ? find_held_lock+0x2b/0x80 [ 39.195413] ? do_prlimit+0x310/0x610 [ 39.196265] ? __pfx_do_seccomp+0x10/0x10 [ 39.197131] ? do_raw_spin_unlock+0x53/0x220 [ 39.198056] ? _raw_spin_unlock+0x1e/0x40 [ 39.198909] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.200006] ? static_key_count+0x60/0x80 [ 39.200835] prctl_set_seccomp+0x4e/0x70 [ 39.201703] __do_sys_prctl+0xe6c/0x1d70 [ 39.202565] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.203540] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.204635] ? irqentry_exit+0xf3/0x650 [ 39.205498] do_syscall_64+0xbf/0x430 [ 39.206333] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.207407] RIP: 0033:0x7f5a001da5cd [ 39.208220] 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 [ 39.211798] RSP: 002b:00007fffe20abaa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.213318] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5a001da5cd [ 39.214741] RDX: 0000562e18640e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.216182] RBP: 00007fffe20abb00 R08: 0000000000000000 R09: 00007fffe20ab1a0 [ 39.217608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e3426fb10 [ 39.219033] R13: 00007fffe20abf30 R14: 0000562e342702b0 R15: 0000562e342846f0 [ 39.220428] [ 39.220828] irq event stamp: 1765 [ 39.221442] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 39.222895] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 39.224344] softirqs last enabled at (1590): [] handle_softirqs+0x50c/0x770 [ 39.225803] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 39.227233] ---[ end trace 0000000000000000 ]--- [ 42.145953] ------------[ cut here ]------------ [ 42.146806] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.148817] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.151459] Modules linked in: [ 42.152130] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.154089] Tainted: [W]=WARN [ 42.154630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.156117] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.157017] 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 [ 42.160180] RSP: 0018:ffff8880160d7bc0 EFLAGS: 00010286 [ 42.161143] RAX: 0000000000000000 RBX: ffffed1002c1af78 RCX: ffffffff813a4050 [ 42.162420] RDX: ffff88800e165340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.163720] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c1af2f [ 42.164998] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.166263] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160d7df8 [ 42.167552] FS: 00007ff4a954f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.168989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.170049] CR2: 00007fff6ffceef8 CR3: 000000000d99d000 CR4: 0000000000350ef0 [ 42.171325] Call Trace: [ 42.171820] [ 42.172277] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.173150] ? __create_object+0x59/0x80 [ 42.173934] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.174910] __vmalloc_noprof+0x59/0x60 [ 42.175648] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.176504] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.177428] bpf_prog_alloc+0x39/0x200 [ 42.178157] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.179714] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.180633] do_seccomp+0x349/0x25e0 [ 42.181354] ? find_held_lock+0x2b/0x80 [ 42.182102] ? do_prlimit+0x310/0x610 [ 42.182786] ? __pfx_do_seccomp+0x10/0x10 [ 42.183572] ? do_raw_spin_unlock+0x53/0x220 [ 42.184425] ? _raw_spin_unlock+0x1e/0x40 [ 42.185204] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.186163] ? static_key_count+0x60/0x80 [ 42.186950] prctl_set_seccomp+0x4e/0x70 [ 42.187710] __do_sys_prctl+0xe6c/0x1d70 [ 42.188490] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.189328] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.190278] ? irqentry_exit+0xf3/0x650 [ 42.191051] do_syscall_64+0xbf/0x430 [ 42.191774] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.192722] RIP: 0033:0x7ff4a9a415cd [ 42.193407] 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 [ 42.196555] RSP: 002b:00007fff6ffcc890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.197894] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4a9a415cd [ 42.199162] RDX: 000055572bf82e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.200457] RBP: 00007fff6ffcc8f0 R08: 0000000000000000 R09: 00007fff6ffcbf90 [ 42.201726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555735afaad0 [ 42.202991] R13: 00007fff6ffccd20 R14: 0000555735afbbc0 R15: 0000555735b0c780 [ 42.204310] [ 42.204726] irq event stamp: 2119 [ 42.205369] hardirqs last enabled at (2129): [] __up_console_sem+0x78/0x80 [ 42.206872] hardirqs last disabled at (2140): [] __up_console_sem+0x5d/0x80 [ 42.208414] softirqs last enabled at (2068): [] handle_softirqs+0x50c/0x770 [ 42.209936] softirqs last disabled at (2063): [] __irq_exit_rcu+0xc4/0x100 [ 42.211424] ---[ end trace 0000000000000000 ]--- [ 42.895261] ------------[ cut here ]------------ [ 42.896219] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.898196] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.899682] Modules linked in: [ 42.900334] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.902527] Tainted: [W]=WARN [ 42.903188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.904713] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.905639] 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 [ 42.908818] RSP: 0018:ffff8880176f7bc0 EFLAGS: 00010286 [ 42.909779] RAX: 0000000000000000 RBX: ffffed1002edef78 RCX: ffffffff813a4050 [ 42.911055] RDX: ffff888017771bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.912403] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002edef2f [ 42.913707] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.914976] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176f7df8 [ 42.916323] FS: 00007f9982482900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.917760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.918817] CR2: 00007f9982974580 CR3: 000000000df61000 CR4: 0000000000350ef0 [ 42.920169] Call Trace: [ 42.920643] [ 42.921088] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.921962] ? __create_object+0x59/0x80 [ 42.922703] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.923714] __vmalloc_noprof+0x59/0x60 [ 42.924477] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.925344] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.926256] bpf_prog_alloc+0x39/0x200 [ 42.926987] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.927953] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.928791] do_seccomp+0x349/0x25e0 [ 42.929566] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.930686] ? __pfx_do_seccomp+0x10/0x10 [ 42.931693] ? find_held_lock+0x2b/0x80 [ 42.932648] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.933895] ? static_key_count+0x60/0x80 [ 42.934845] prctl_set_seccomp+0x4e/0x70 [ 42.935811] __do_sys_prctl+0xe6c/0x1d70 [ 42.936612] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.937472] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.938439] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.939426] ? irqentry_exit+0xf3/0x650 [ 42.940215] do_syscall_64+0xbf/0x430 [ 42.940971] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.941943] RIP: 0033:0x7f99829745cd [ 42.942609] 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 [ 42.945817] RSP: 002b:00007ffc8c522ff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.947199] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f99829745cd [ 42.948502] RDX: 00005638c1dd2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.949802] RBP: 00007ffc8c523050 R08: 0000000000000000 R09: 00007ffc8c5226f0 [ 42.951093] R10: 0000000000000000 R11: 0000000000000246 R12: 00005638d64d6bf0 [ 42.952350] R13: 00007ffc8c523480 R14: 00005638d64e0380 R15: 00005638d64eb460 [ 42.953449] [ 42.953816] irq event stamp: 1793 [ 42.954359] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 42.955690] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 42.957066] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 42.958363] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 42.959659] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53755' (ECDSA) to the list of known hosts. 2025/11/18 22:43:36 fuzzer started 2025/11/18 22:43:36 dialing manager at localhost:34383 2025/11/18 22:43:36 checking machine... 2025/11/18 22:43:36 checking revisions... [ 43.865351] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:43:36 testing simple program... [ 43.962666] cgroup: Unknown subsys name 'net' [ 44.025639] cgroup: Unknown subsys name 'cpuset' [ 44.041455] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:43:35 Registers: info registers vcpu 0 RAX=000000000004061f RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffec9112cc8 CR3=000000000d0f2000 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=37c99a511027abb14d427267dc9b4b33 XMM02=0000000000302ed0eff9b2d0a8fce9cb XMM03=0000000000302fa02c67c8bc2e329bc3 XMM04=5939cc1f2736241a00000000000ae988 XMM05=0f921f3437e52018000000000031f808 XMM06=d74844bf967d85ba000000000031f490 XMM07=e042d86d42eb936e000000000030fd88 XMM08=c98520085c3de03b0000000000302fa0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000040 RBX=ffff88800e0c78f0 RCX=ffff88800e0c777c RDX=1ffff11001c18f2d RSI=ffffffff81b2a2a4 RDI=ffff88800e0c78fc RBP=ffff88800e0c7968 RSP=ffff88800e0c7808 R8 =ffffffff86ab8458 R9 =ffff88800e0c7868 R10=000000000003c9ed R11=00000000000255cb R12=ffff88800e0c78f0 R13=0000000000000000 R14=ffff88800e163780 R15=0000000000092cc0 RIP=ffffffff81619213 RFL=00000283 [--S---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 00007ff4a954f900 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=00007fff6ffc6000 CR3=000000001fa8f000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000