[ 47.089000] ------------[ cut here ]------------ [ 47.090166] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.092391] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 47.094031] Modules linked in: [ 47.094879] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.097030] Tainted: [W]=WARN [ 47.097795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.099425] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.100369] 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 [ 47.103967] RSP: 0018:ffff88800ef67bc0 EFLAGS: 00010286 [ 47.104971] RAX: 0000000000000000 RBX: ffffed1001decf78 RCX: ffffffff813a4050 [ 47.106540] RDX: ffff888018dbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.107849] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001decf2f [ 47.109383] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.110841] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef67df8 [ 47.112159] FS: 00007f1e149ba900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.113887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.115062] CR2: 00007ffe40654ef7 CR3: 000000000cd53000 CR4: 0000000000350ef0 [ 47.116622] Call Trace: [ 47.117160] [ 47.117584] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.118690] ? __create_object+0x59/0x80 [ 47.119552] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.120562] __vmalloc_noprof+0x59/0x60 [ 47.121474] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.122573] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.123528] bpf_prog_alloc+0x39/0x200 [ 47.124371] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.125549] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.126487] do_seccomp+0x349/0x25e0 [ 47.127244] ? find_held_lock+0x2b/0x80 [ 47.128224] ? do_prlimit+0x310/0x610 [ 47.129101] ? __pfx_do_seccomp+0x10/0x10 [ 47.129925] ? do_raw_spin_unlock+0x53/0x220 [ 47.130857] ? _raw_spin_unlock+0x1e/0x40 [ 47.131848] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.132862] ? static_key_count+0x60/0x80 [ 47.133749] prctl_set_seccomp+0x4e/0x70 [ 47.134804] __do_sys_prctl+0xe6c/0x1d70 [ 47.135619] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.136526] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.137614] ? irqentry_exit+0xf3/0x650 [ 47.138609] do_syscall_64+0xbf/0x430 [ 47.139407] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.140379] RIP: 0033:0x7f1e14eac5cd [ 47.141256] 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 [ 47.144903] RSP: 002b:00007ffe40652850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.146366] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e14eac5cd [ 47.147848] RDX: 0000558267063e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.149305] RBP: 00007ffe406528b0 R08: 0000000000000000 R09: 00007ffe40651f50 [ 47.150504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558292ff2ad0 [ 47.151823] R13: 00007ffe40652ce0 R14: 0000558292ff3bc0 R15: 0000558293004780 [ 47.152929] [ 47.153306] irq event stamp: 1711 [ 47.153952] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 47.155373] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 47.156678] softirqs last enabled at (1570): [] handle_softirqs+0x50c/0x770 [ 47.158231] softirqs last disabled at (1565): [] __irq_exit_rcu+0xc4/0x100 [ 47.159689] ---[ end trace 0000000000000000 ]--- [ 50.357015] ------------[ cut here ]------------ [ 50.357951] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.359943] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 50.361412] Modules linked in: [ 50.362034] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.364224] Tainted: [W]=WARN [ 50.365004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.366676] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.367552] 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 [ 50.370755] RSP: 0018:ffff888018ef7bc0 EFLAGS: 00010286 [ 50.371734] RAX: 0000000000000000 RBX: ffffed10031def78 RCX: ffffffff813a4050 [ 50.373035] RDX: ffff888017208000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.374338] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031def2f [ 50.375620] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.376919] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018ef7df8 [ 50.378229] FS: 00007f501d880900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.379698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.380777] CR2: 00007ffc81b3def7 CR3: 000000000d314000 CR4: 0000000000350ef0 [ 50.382074] Call Trace: [ 50.382542] [ 50.382989] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.383887] ? __create_object+0x59/0x80 [ 50.384692] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.385630] __vmalloc_noprof+0x59/0x60 [ 50.386406] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.387291] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.388237] bpf_prog_alloc+0x39/0x200 [ 50.388980] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.389938] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.390856] do_seccomp+0x349/0x25e0 [ 50.391544] ? find_held_lock+0x2b/0x80 [ 50.392308] ? do_prlimit+0x310/0x610 [ 50.393046] ? __pfx_do_seccomp+0x10/0x10 [ 50.393856] ? do_raw_spin_unlock+0x53/0x220 [ 50.394689] ? _raw_spin_unlock+0x1e/0x40 [ 50.395421] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.396387] ? static_key_count+0x60/0x80 [ 50.397197] prctl_set_seccomp+0x4e/0x70 [ 50.397988] __do_sys_prctl+0xe6c/0x1d70 [ 50.398778] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.399582] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.400564] ? irqentry_exit+0xf3/0x650 [ 50.401337] do_syscall_64+0xbf/0x430 [ 50.402078] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.403023] RIP: 0033:0x7f501dd725cd [ 50.403721] 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 [ 50.406889] RSP: 002b:00007ffc81b3bd30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.408263] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f501dd725cd [ 50.409600] RDX: 0000560f98c19e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.410674] RBP: 00007ffc81b3bd90 R08: 0000000000000000 R09: 00007ffc81b3b430 [ 50.411464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560fa714fad0 [ 50.412288] R13: 00007ffc81b3c1c0 R14: 0000560fa7150bc0 R15: 0000560fa7161780 [ 50.413129] [ 50.413406] irq event stamp: 2039 [ 50.413816] hardirqs last enabled at (2049): [] __up_console_sem+0x78/0x80 [ 50.414600] hardirqs last disabled at (2056): [] __up_console_sem+0x5d/0x80 [ 50.415307] softirqs last enabled at (2018): [] handle_softirqs+0x50c/0x770 [ 50.416021] softirqs last disabled at (2013): [] __irq_exit_rcu+0xc4/0x100 [ 50.416724] ---[ end trace 0000000000000000 ]--- [ 51.165010] ------------[ cut here ]------------ [ 51.166017] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.168152] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 51.169716] Modules linked in: [ 51.170353] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.172507] Tainted: [W]=WARN [ 51.173421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.175091] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.176083] 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 [ 51.179563] RSP: 0018:ffff88801451fbc0 EFLAGS: 00010286 [ 51.180625] RAX: 0000000000000000 RBX: ffffed10028a3f78 RCX: ffffffff813a4050 [ 51.182058] RDX: ffff888014703780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.183442] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028a3f2f [ 51.184852] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.186262] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801451fdf8 [ 51.187674] FS: 00007f4309c51900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.189224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.190399] CR2: 00007f430a143580 CR3: 000000000db9b000 CR4: 0000000000350ef0 [ 51.191782] Call Trace: [ 51.192294] [ 51.192789] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.193781] ? __create_object+0x59/0x80 [ 51.194597] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.195676] __vmalloc_noprof+0x59/0x60 [ 51.196452] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.197418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.198437] bpf_prog_alloc+0x39/0x200 [ 51.199251] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.200266] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.201245] do_seccomp+0x349/0x25e0 [ 51.202072] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.203052] ? __pfx_do_seccomp+0x10/0x10 [ 51.203901] ? find_held_lock+0x2b/0x80 [ 51.204716] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.205773] ? static_key_count+0x60/0x80 [ 51.206617] prctl_set_seccomp+0x4e/0x70 [ 51.207471] __do_sys_prctl+0xe6c/0x1d70 [ 51.208324] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.209248] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.210331] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.211379] ? irqentry_exit+0xf3/0x650 [ 51.212215] do_syscall_64+0xbf/0x430 [ 51.213016] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.214070] RIP: 0033:0x7f430a1435cd [ 51.214835] 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 [ 51.218272] RSP: 002b:00007fff9f856dd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.219744] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f430a1435cd [ 51.221129] RDX: 000055f0062fde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.222422] RBP: 00007fff9f856e30 R08: 0000000000000000 R09: 00007fff9f8564d0 [ 51.223793] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f03dbf0ad0 [ 51.225147] R13: 00007fff9f857260 R14: 000055f03dbf1bc0 R15: 000055f03dc02780 [ 51.226555] [ 51.227043] irq event stamp: 1841 [ 51.227715] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 51.229106] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 51.230491] softirqs last enabled at (1398): [] handle_softirqs+0x50c/0x770 [ 51.231880] softirqs last disabled at (1391): [] __irq_exit_rcu+0xc4/0x100 [ 51.233234] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38149' (ECDSA) to the list of known hosts. 2025/11/19 03:03:58 fuzzer started 2025/11/19 03:03:58 dialing manager at localhost:34383 2025/11/19 03:03:58 checking machine... 2025/11/19 03:03:58 checking revisions... [ 52.130882] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:03:58 testing simple program... [ 52.226815] cgroup: Unknown subsys name 'net' [ 52.287933] cgroup: Unknown subsys name 'cpuset' [ 52.301487] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:03:57 Registers: info registers vcpu 0 RAX=fffffbfff0cc9f0a RBX=fffffbfff0cc9f0b RCX=ffffffff815d33fd RDX=0000000000000001 RSI=0000000000000008 RDI=ffffffff8664f850 RBP=fffffbfff0cc9f0a RSP=ffff888016aaf748 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000200 R13=0000000000000000 R14=ffff88806ce38230 R15=ffff88806ce381e8 RIP=ffffffff81b2d0f8 RFL=00000083 [--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 00007ff93d95d700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f501de37618 CR3=0000000009e89000 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=3a5d3434325b646873732037353a3330 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323039 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=000000000002834b 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=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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000560fa7174768 CR3=00000000161b8000 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=8f21c55a1825ed8ee744b15be8672562 XMM02=0000000000303ff0eff9b2d0a8fce9cb XMM03=00000000003040c02c67c8bc2e329bc3 XMM04=6fbbf1441231d49500000000000ae988 XMM05=db345e8ee69565720000000000321730 XMM06=405749d8372a36f10000000000321128 XMM07=e042d86d42eb936e0000000000312428 XMM08=bfba805b796ad03c00000000003040c0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000