[ 39.230593] ------------[ cut here ]------------ [ 39.231529] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.233558] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.235037] Modules linked in: [ 39.235633] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.237631] Tainted: [W]=WARN [ 39.238226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.239691] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.240603] 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 [ 39.243802] RSP: 0018:ffff888016337bc0 EFLAGS: 00010286 [ 39.244743] RAX: 0000000000000000 RBX: ffffed1002c66f78 RCX: ffffffff813a4050 [ 39.246055] RDX: ffff888016565340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.247351] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c66f2f [ 39.248643] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.249922] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016337df8 [ 39.251199] FS: 00007f35a859c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.252654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.253717] CR2: 00007ffd665d0ef7 CR3: 000000000c3a7000 CR4: 0000000000350ef0 [ 39.255002] Call Trace: [ 39.255462] [ 39.255908] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.256810] ? __create_object+0x59/0x80 [ 39.257545] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.258505] __vmalloc_noprof+0x59/0x60 [ 39.259267] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.260254] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.261216] bpf_prog_alloc+0x39/0x200 [ 39.261957] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.262899] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.263746] do_seccomp+0x349/0x25e0 [ 39.264475] ? find_held_lock+0x2b/0x80 [ 39.265242] ? do_prlimit+0x310/0x610 [ 39.265987] ? __pfx_do_seccomp+0x10/0x10 [ 39.266735] ? do_raw_spin_unlock+0x53/0x220 [ 39.267577] ? _raw_spin_unlock+0x1e/0x40 [ 39.268363] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.269335] ? static_key_count+0x60/0x80 [ 39.270139] prctl_set_seccomp+0x4e/0x70 [ 39.270912] __do_sys_prctl+0xe6c/0x1d70 [ 39.271646] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.272519] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.273480] ? irqentry_exit+0xf3/0x650 [ 39.274249] do_syscall_64+0xbf/0x430 [ 39.275006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.275974] RIP: 0033:0x7f35a8a8e5cd [ 39.276659] 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 [ 39.279856] RSP: 002b:00007ffd665cf000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.281256] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35a8a8e5cd [ 39.282557] RDX: 000055aafdb20e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.283848] RBP: 00007ffd665cf060 R08: 0000000000000000 R09: 00007ffd665ce700 [ 39.285170] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aaff75eb10 [ 39.286465] R13: 00007ffd665cf490 R14: 000055aaff75f2b0 R15: 000055aaff7736f0 [ 39.287800] [ 39.288225] irq event stamp: 1735 [ 39.288879] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 39.290409] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 39.291934] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 39.293502] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 39.295021] ---[ end trace 0000000000000000 ]--- [ 42.281617] ------------[ cut here ]------------ [ 42.282610] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.284683] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.286178] Modules linked in: [ 42.286844] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.288913] Tainted: [W]=WARN [ 42.289492] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.291029] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.291973] 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 [ 42.295284] RSP: 0018:ffff88801b237bc0 EFLAGS: 00010286 [ 42.296298] RAX: 0000000000000000 RBX: ffffed1003646f78 RCX: ffffffff813a4050 [ 42.297670] RDX: ffff88800a899bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.299021] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003646f2f [ 42.300387] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.301753] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b237df8 [ 42.303144] FS: 00007ff05471e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.304689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.305830] CR2: 00007ffd83cd5ef7 CR3: 000000002071a000 CR4: 0000000000350ef0 [ 42.307208] Call Trace: [ 42.307701] [ 42.308173] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.309143] ? __create_object+0x59/0x80 [ 42.309985] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.311027] __vmalloc_noprof+0x59/0x60 [ 42.311841] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.312739] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.313750] bpf_prog_alloc+0x39/0x200 [ 42.314555] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.315557] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.316552] do_seccomp+0x349/0x25e0 [ 42.317337] ? find_held_lock+0x2b/0x80 [ 42.318165] ? do_prlimit+0x310/0x610 [ 42.318970] ? __pfx_do_seccomp+0x10/0x10 [ 42.319828] ? do_raw_spin_unlock+0x53/0x220 [ 42.320702] ? _raw_spin_unlock+0x1e/0x40 [ 42.321550] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.322607] ? static_key_count+0x60/0x80 [ 42.323484] prctl_set_seccomp+0x4e/0x70 [ 42.324341] __do_sys_prctl+0xe6c/0x1d70 [ 42.325196] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.326139] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.327198] ? irqentry_exit+0xf3/0x650 [ 42.328039] do_syscall_64+0xbf/0x430 [ 42.328879] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.329945] RIP: 0033:0x7ff054c105cd [ 42.330683] 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 [ 42.334213] RSP: 002b:00007ffd83cd4cc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.335731] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff054c105cd [ 42.337180] RDX: 0000558f4de17e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.338609] RBP: 00007ffd83cd4d20 R08: 0000000000000000 R09: 00007ffd83cd43c0 [ 42.340056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558f64313ad0 [ 42.341424] R13: 00007ffd83cd5150 R14: 0000558f64314bc0 R15: 0000558f64325780 [ 42.342865] [ 42.343343] irq event stamp: 1729 [ 42.344076] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 42.345677] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 42.347188] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 42.348713] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 42.350224] ---[ end trace 0000000000000000 ]--- [ 43.107134] ------------[ cut here ]------------ [ 43.108070] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.110089] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 43.111748] Modules linked in: [ 43.112445] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.114453] Tainted: [W]=WARN [ 43.115055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.116533] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.117438] 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 [ 43.120616] RSP: 0018:ffff88801b1e7bc0 EFLAGS: 00010286 [ 43.121598] RAX: 0000000000000000 RBX: ffffed100363cf78 RCX: ffffffff813a4050 [ 43.122902] RDX: ffff88800a89b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.124187] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100363cf2f [ 43.125489] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.126787] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b1e7df8 [ 43.128073] FS: 00007f3ab7929900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.129503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.130578] CR2: 00007ffcd3860ef7 CR3: 0000000020579000 CR4: 0000000000350ef0 [ 43.131846] Call Trace: [ 43.132317] [ 43.132742] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.133634] ? __create_object+0x59/0x80 [ 43.134415] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.135388] __vmalloc_noprof+0x59/0x60 [ 43.136140] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.137023] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.137966] bpf_prog_alloc+0x39/0x200 [ 43.138670] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.139586] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.140493] do_seccomp+0x349/0x25e0 [ 43.141212] ? find_held_lock+0x2b/0x80 [ 43.141969] ? do_prlimit+0x310/0x610 [ 43.142662] ? __pfx_do_seccomp+0x10/0x10 [ 43.143441] ? do_raw_spin_unlock+0x53/0x220 [ 43.144274] ? _raw_spin_unlock+0x1e/0x40 [ 43.145054] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.146017] ? static_key_count+0x60/0x80 [ 43.146821] prctl_set_seccomp+0x4e/0x70 [ 43.147542] __do_sys_prctl+0xe6c/0x1d70 [ 43.148324] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.149203] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.150173] ? irqentry_exit+0xf3/0x650 [ 43.150936] do_syscall_64+0xbf/0x430 [ 43.151637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.152591] RIP: 0033:0x7f3ab7e1b5cd [ 43.153296] 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 [ 43.156450] RSP: 002b:00007ffcd385fe30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.157842] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ab7e1b5cd [ 43.159149] RDX: 00005590cf8d4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.160432] RBP: 00007ffcd385fe90 R08: 0000000000000000 R09: 00007ffcd385f530 [ 43.161749] R10: 0000000000000000 R11: 0000000000000246 R12: 00005590eced0b10 [ 43.163077] R13: 00007ffcd38602c0 R14: 00005590eced12b0 R15: 00005590ecee56f0 [ 43.164385] [ 43.164855] irq event stamp: 1783 [ 43.165462] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 43.166978] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 43.168523] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 43.170082] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 43.171598] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28558' (ECDSA) to the list of known hosts. 2025/11/19 03:43:14 fuzzer started 2025/11/19 03:43:14 dialing manager at localhost:34383 2025/11/19 03:43:14 checking machine... 2025/11/19 03:43:14 checking revisions... [ 44.178427] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:43:15 testing simple program... [ 44.273719] cgroup: Unknown subsys name 'net' [ 44.339127] cgroup: Unknown subsys name 'cpuset' [ 44.353992] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:43:13 Registers: info registers vcpu 0 RAX=000000000003d507 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffebde02ff8 CR3=000000000df71000 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=6abb5535cfd5cf8dda410a319d756a7a XMM02=ec2efd57dc4c00df0000000000303c60 XMM03=81b880c98712cf0d0000000000303d30 XMM04=41839edba60ef80700000000000ae988 XMM05=07c8bb74b6c04a440000000000321018 XMM06=d74844bf967d85ba0000000000320ea0 XMM07=e042d86d42eb936e00000000003121c0 XMM08=81b880c98712cf0d0000000000303d30 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801c1879f0 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88801c1874c8 R8 =0000000000000001 R9 =ffff88801c1875c0 R10=000000000003c9ed R11=000000000009b588 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff88800ca08000 R15=ffff88801c187580 RIP=ffffffff81528f47 RFL=00000206 [-----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 00007ff05471e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd83cce000 CR3=0000000020790000 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