[ 39.132139] ------------[ cut here ]------------ [ 39.133222] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.135417] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.137030] Modules linked in: [ 39.137713] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.140007] Tainted: [W]=WARN [ 39.140585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.142442] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.143783] 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 [ 39.147347] RSP: 0018:ffff88801592fbc0 EFLAGS: 00010286 [ 39.148459] RAX: 0000000000000000 RBX: ffffed1002b25f78 RCX: ffffffff813a4050 [ 39.149966] RDX: ffff88801594d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.151403] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b25f2f [ 39.152865] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.154241] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801592fdf8 [ 39.155685] FS: 00007fc88837c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.157314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.158546] CR2: 00007ffc8594fef8 CR3: 000000000c3b7000 CR4: 0000000000350ef0 [ 39.159882] Call Trace: [ 39.160343] [ 39.160798] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.161683] ? __create_object+0x59/0x80 [ 39.162496] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.163677] __vmalloc_noprof+0x59/0x60 [ 39.164511] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.165520] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.166478] bpf_prog_alloc+0x39/0x200 [ 39.167221] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.168164] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.169059] do_seccomp+0x349/0x25e0 [ 39.169876] ? find_held_lock+0x2b/0x80 [ 39.170604] ? do_prlimit+0x310/0x610 [ 39.171473] ? __pfx_do_seccomp+0x10/0x10 [ 39.172371] ? do_raw_spin_unlock+0x53/0x220 [ 39.173286] ? _raw_spin_unlock+0x1e/0x40 [ 39.174166] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.175305] ? static_key_count+0x60/0x80 [ 39.176233] prctl_set_seccomp+0x4e/0x70 [ 39.177131] __do_sys_prctl+0xe6c/0x1d70 [ 39.178036] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.179007] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.180185] ? irqentry_exit+0xf3/0x650 [ 39.181061] do_syscall_64+0xbf/0x430 [ 39.181827] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.182896] RIP: 0033:0x7fc88886e5cd [ 39.183583] 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 [ 39.186945] RSP: 002b:00007ffc8594d320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.188397] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc88886e5cd [ 39.189735] RDX: 00005636db0e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.191204] RBP: 00007ffc8594d380 R08: 0000000000000000 R09: 00007ffc8594ca20 [ 39.192661] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636fcce1ad0 [ 39.194078] R13: 00007ffc8594d7b0 R14: 00005636fcce2bc0 R15: 00005636fccf3780 [ 39.195403] [ 39.195881] irq event stamp: 1895 [ 39.196512] hardirqs last enabled at (1903): [] __up_console_sem+0x78/0x80 [ 39.197983] hardirqs last disabled at (1912): [] __up_console_sem+0x5d/0x80 [ 39.199486] softirqs last enabled at (1448): [] handle_softirqs+0x50c/0x770 [ 39.200916] softirqs last disabled at (1437): [] __irq_exit_rcu+0xc4/0x100 [ 39.202211] ---[ end trace 0000000000000000 ]--- [ 42.250070] ------------[ cut here ]------------ [ 42.251009] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.253069] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.254498] Modules linked in: [ 42.255137] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.257132] Tainted: [W]=WARN [ 42.257735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.259176] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.260104] 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 [ 42.263202] RSP: 0018:ffff888016dbfbc0 EFLAGS: 00010286 [ 42.264213] RAX: 0000000000000000 RBX: ffffed1002db7f78 RCX: ffffffff813a4050 [ 42.265476] RDX: ffff8880170d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.266748] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db7f2f [ 42.268060] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.269342] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dbfdf8 [ 42.270638] FS: 00007ff5f0b3e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.272098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.273161] CR2: 00007ffc9b650ef8 CR3: 000000001ec72000 CR4: 0000000000350ef0 [ 42.274446] Call Trace: [ 42.274950] [ 42.275355] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.276280] ? __create_object+0x59/0x80 [ 42.277070] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.278034] __vmalloc_noprof+0x59/0x60 [ 42.278787] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.279708] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.280584] bpf_prog_alloc+0x39/0x200 [ 42.281316] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.282244] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.283135] do_seccomp+0x349/0x25e0 [ 42.283888] ? find_held_lock+0x2b/0x80 [ 42.284602] ? do_prlimit+0x310/0x610 [ 42.285340] ? __pfx_do_seccomp+0x10/0x10 [ 42.286119] ? do_raw_spin_unlock+0x53/0x220 [ 42.286929] ? _raw_spin_unlock+0x1e/0x40 [ 42.287749] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.288714] ? static_key_count+0x60/0x80 [ 42.289465] prctl_set_seccomp+0x4e/0x70 [ 42.290238] __do_sys_prctl+0xe6c/0x1d70 [ 42.291005] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.291893] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.292861] ? irqentry_exit+0xf3/0x650 [ 42.293581] do_syscall_64+0xbf/0x430 [ 42.294316] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.295267] RIP: 0033:0x7ff5f10305cd [ 42.296004] 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 [ 42.299143] RSP: 002b:00007ffc9b64ef00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.300529] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5f10305cd [ 42.301810] RDX: 000055b10bc04e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.303126] RBP: 00007ffc9b64ef60 R08: 0000000000000000 R09: 00007ffc9b64e600 [ 42.304477] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b1290dd2b0 [ 42.305783] R13: 00007ffc9b64f390 R14: 000055b1290dfd20 R15: 000055b1290f18d0 [ 42.307087] [ 42.307528] irq event stamp: 1723 [ 42.308194] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 42.309719] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 42.311248] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 42.312812] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 42.314301] ---[ end trace 0000000000000000 ]--- [ 43.102495] ------------[ cut here ]------------ [ 43.103557] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.105944] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.107737] Modules linked in: [ 43.108413] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.110713] Tainted: [W]=WARN [ 43.111365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.113149] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.114231] 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 [ 43.117907] RSP: 0018:ffff888015d0fbc0 EFLAGS: 00010286 [ 43.119053] RAX: 0000000000000000 RBX: ffffed1002ba1f78 RCX: ffffffff813a4050 [ 43.120556] RDX: ffff888015ce3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.122035] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba1f2f [ 43.123533] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.125043] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d0fdf8 [ 43.126529] FS: 00007f74f831f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.128120] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.129191] CR2: 00007ffc516e8ef8 CR3: 000000000e034000 CR4: 0000000000350ef0 [ 43.130463] Call Trace: [ 43.130972] [ 43.131386] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.132311] ? __create_object+0x59/0x80 [ 43.133080] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.134055] __vmalloc_noprof+0x59/0x60 [ 43.134813] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.135700] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.136576] bpf_prog_alloc+0x39/0x200 [ 43.137311] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.138247] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.139152] do_seccomp+0x349/0x25e0 [ 43.139900] ? find_held_lock+0x2b/0x80 [ 43.140605] ? do_prlimit+0x310/0x610 [ 43.141341] ? __pfx_do_seccomp+0x10/0x10 [ 43.142125] ? do_raw_spin_unlock+0x53/0x220 [ 43.142955] ? _raw_spin_unlock+0x1e/0x40 [ 43.143775] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.144742] ? static_key_count+0x60/0x80 [ 43.145493] prctl_set_seccomp+0x4e/0x70 [ 43.146266] __do_sys_prctl+0xe6c/0x1d70 [ 43.147041] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.147938] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.148920] ? irqentry_exit+0xf3/0x650 [ 43.149685] do_syscall_64+0xbf/0x430 [ 43.150386] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.151337] RIP: 0033:0x7f74f88115cd [ 43.152070] 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 [ 43.155196] RSP: 002b:00007ffc516e6530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.156572] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74f88115cd [ 43.157846] RDX: 000056261de7ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.159109] RBP: 00007ffc516e6590 R08: 0000000000000000 R09: 00007ffc516e5c30 [ 43.160316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562628ceead0 [ 43.161271] R13: 00007ffc516e69c0 R14: 0000562628cefbc0 R15: 0000562628d00780 [ 43.162237] [ 43.162553] irq event stamp: 1723 [ 43.163044] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 43.164209] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 43.165343] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 43.166496] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 43.167658] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55039' (ECDSA) to the list of known hosts. 2025/11/17 11:27:27 fuzzer started 2025/11/17 11:27:27 dialing manager at localhost:37895 2025/11/17 11:27:27 checking machine... 2025/11/17 11:27:27 checking revisions... [ 44.070806] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:27:28 testing simple program... [ 44.171989] cgroup: Unknown subsys name 'net' [ 44.234003] cgroup: Unknown subsys name 'cpuset' [ 44.251161] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:27:27 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff88806ce08aa8 RSP=ffff88806ce089d0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88806ce08a98 R14=ffff888013d4d340 R15=ffff88806ce08a50 RIP=ffffffff84c721be RFL=00000246 [---Z-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 00007f3b083ba700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff5f10f5618 CR3=000000000dd46000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732036323a3732 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363931 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff869d9328 RDX=1ffff1100d9e115a RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806cf08ab2 RSP=ffff88806cf08a00 R8 =ffffffff869d932c R9 =0000000000000000 R10=000000000003c9ed R11=000000000000033b R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff888009637b78 R15=ffff88806cf08a70 RIP=ffffffff8135f2c4 RFL=00000246 [---Z-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc9b649000 CR3=000000001ecf2000 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=563412feff00545000000000000080fe XMM01=00007ffc9b64c3b00000003000000010 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