[ 39.125633] ------------[ cut here ]------------ [ 39.126590] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.128607] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.130036] Modules linked in: [ 39.130639] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.132633] Tainted: [W]=WARN [ 39.133216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.134683] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.135612] 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 [ 39.139285] RSP: 0018:ffff888016f47bc0 EFLAGS: 00010286 [ 39.140424] RAX: 0000000000000000 RBX: ffffed1002de8f78 RCX: ffffffff813a4050 [ 39.141955] RDX: ffff88800f653780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.143442] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de8f2f [ 39.144921] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.146421] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f47df8 [ 39.147914] FS: 00007f57c149d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.149592] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.150849] CR2: 00007f57c1a034a6 CR3: 000000000d592000 CR4: 0000000000350ef0 [ 39.152335] Call Trace: [ 39.152868] [ 39.153393] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.154440] ? __create_object+0x59/0x80 [ 39.155363] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.156516] __vmalloc_noprof+0x59/0x60 [ 39.157404] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.158417] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.159506] bpf_prog_alloc+0x39/0x200 [ 39.160361] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.161444] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.162499] do_seccomp+0x349/0x25e0 [ 39.163346] ? find_held_lock+0x2b/0x80 [ 39.164222] ? do_prlimit+0x310/0x610 [ 39.165084] ? __pfx_do_seccomp+0x10/0x10 [ 39.165996] ? do_raw_spin_unlock+0x53/0x220 [ 39.166919] ? _raw_spin_unlock+0x1e/0x40 [ 39.167822] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.168961] ? static_key_count+0x60/0x80 [ 39.169830] prctl_set_seccomp+0x4e/0x70 [ 39.170757] __do_sys_prctl+0xe6c/0x1d70 [ 39.171664] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.172663] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.173805] ? irqentry_exit+0xf3/0x650 [ 39.174703] do_syscall_64+0xbf/0x430 [ 39.175569] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.176686] RIP: 0033:0x7f57c198f5cd [ 39.177504] 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 [ 39.180792] RSP: 002b:00007ffd0bdf2140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.182132] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57c198f5cd [ 39.183384] RDX: 0000564bbf109e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.184639] RBP: 00007ffd0bdf21a0 R08: 0000000000000000 R09: 00007ffd0bdf1840 [ 39.185883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564bf63bb2b0 [ 39.187137] R13: 00007ffd0bdf25d0 R14: 0000564bf63bdd20 R15: 0000564bf63cf8d0 [ 39.188399] [ 39.188811] irq event stamp: 1799 [ 39.189445] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 39.190954] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 39.192425] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 39.193908] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 39.195346] ---[ end trace 0000000000000000 ]--- [ 42.254679] ------------[ cut here ]------------ [ 42.255611] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.257686] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.259203] Modules linked in: [ 42.259815] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.262092] Tainted: [W]=WARN [ 42.262669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.264224] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.265156] 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 [ 42.268391] RSP: 0018:ffff888016c0fbc0 EFLAGS: 00010286 [ 42.269384] RAX: 0000000000000000 RBX: ffffed1002d81f78 RCX: ffffffff813a4050 [ 42.270697] RDX: ffff88801ac51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.271992] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d81f2f [ 42.273284] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.274581] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c0fdf8 [ 42.275877] FS: 00007ff56e30b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.277326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.278395] CR2: 00007ff56e8714a6 CR3: 0000000020730000 CR4: 0000000000350ef0 [ 42.279694] Call Trace: [ 42.280201] [ 42.280617] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.281517] ? __create_object+0x59/0x80 [ 42.282313] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.283303] __vmalloc_noprof+0x59/0x60 [ 42.284088] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.284971] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.285874] bpf_prog_alloc+0x39/0x200 [ 42.286619] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.287551] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.288455] do_seccomp+0x349/0x25e0 [ 42.289165] ? find_held_lock+0x2b/0x80 [ 42.289884] ? do_prlimit+0x310/0x610 [ 42.290634] ? __pfx_do_seccomp+0x10/0x10 [ 42.291422] ? do_raw_spin_unlock+0x53/0x220 [ 42.292253] ? _raw_spin_unlock+0x1e/0x40 [ 42.293031] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.294000] ? static_key_count+0x60/0x80 [ 42.294766] prctl_set_seccomp+0x4e/0x70 [ 42.295540] __do_sys_prctl+0xe6c/0x1d70 [ 42.296329] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.297186] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.298168] ? irqentry_exit+0xf3/0x650 [ 42.298904] do_syscall_64+0xbf/0x430 [ 42.299654] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.300605] RIP: 0033:0x7ff56e7fd5cd [ 42.301309] 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 [ 42.304517] RSP: 002b:00007ffc7fa001f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.305883] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff56e7fd5cd [ 42.307183] RDX: 000055af9eeeee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.308463] RBP: 00007ffc7fa00250 R08: 0000000000000000 R09: 00007ffc7f9ff8f0 [ 42.309751] R10: 0000000000000000 R11: 0000000000000246 R12: 000055afc0253bf0 [ 42.311045] R13: 00007ffc7fa00680 R14: 000055afc025d380 R15: 000055afc0268460 [ 42.312354] [ 42.312784] irq event stamp: 1827 [ 42.313433] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 42.314953] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 42.316319] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 42.317701] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 42.319067] ---[ end trace 0000000000000000 ]--- [ 43.094442] ------------[ cut here ]------------ [ 43.095413] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.097409] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.098901] Modules linked in: [ 43.099564] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.101531] Tainted: [W]=WARN [ 43.102132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.103631] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.104536] 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 [ 43.107716] RSP: 0018:ffff888013b4fbc0 EFLAGS: 00010286 [ 43.108696] RAX: 0000000000000000 RBX: ffffed1002769f78 RCX: ffffffff813a4050 [ 43.109969] RDX: ffff88800f8a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.111282] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002769f2f [ 43.112562] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.113830] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013b4fdf8 [ 43.115140] FS: 00007f2463780900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.116573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.117632] CR2: 00007ffc66314ef7 CR3: 0000000020782000 CR4: 0000000000350ef0 [ 43.118953] Call Trace: [ 43.119417] [ 43.119825] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.120725] ? __create_object+0x59/0x80 [ 43.121500] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.122476] __vmalloc_noprof+0x59/0x60 [ 43.123270] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.124216] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.125179] bpf_prog_alloc+0x39/0x200 [ 43.125912] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.126882] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.127790] do_seccomp+0x349/0x25e0 [ 43.128498] ? find_held_lock+0x2b/0x80 [ 43.129256] ? do_prlimit+0x310/0x610 [ 43.130000] ? __pfx_do_seccomp+0x10/0x10 [ 43.130774] ? do_raw_spin_unlock+0x53/0x220 [ 43.131604] ? _raw_spin_unlock+0x1e/0x40 [ 43.132373] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.133334] ? static_key_count+0x60/0x80 [ 43.134137] prctl_set_seccomp+0x4e/0x70 [ 43.134896] __do_sys_prctl+0xe6c/0x1d70 [ 43.135692] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.136545] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.137518] ? irqentry_exit+0xf3/0x650 [ 43.138279] do_syscall_64+0xbf/0x430 [ 43.139049] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.140005] RIP: 0033:0x7f2463c725cd [ 43.140658] 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 [ 43.143840] RSP: 002b:00007ffc663136c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.145186] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2463c725cd [ 43.146454] RDX: 000055dcf3dcde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.147787] RBP: 00007ffc66313720 R08: 0000000000000000 R09: 00007ffc66312dc0 [ 43.149069] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dd0c853ad0 [ 43.150354] R13: 00007ffc66313b50 R14: 000055dd0c854bc0 R15: 000055dd0c865780 [ 43.151701] [ 43.152173] irq event stamp: 1715 [ 43.152792] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 43.154306] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 43.155853] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 43.157373] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 43.158911] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53750' (ECDSA) to the list of known hosts. 2025/11/17 23:16:04 fuzzer started 2025/11/17 23:16:04 dialing manager at localhost:37895 2025/11/17 23:16:04 checking machine... 2025/11/17 23:16:04 checking revisions... [ 44.035871] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:16:04 testing simple program... [ 44.141481] cgroup: Unknown subsys name 'net' [ 44.208859] cgroup: Unknown subsys name 'cpuset' [ 44.224860] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:16:03 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff88800f6c8000 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88800f6c8a58 RSP=ffff8880160af288 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800f6c8a58 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 00007ff56e30b900 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=00007ff56e8c2618 CR3=000000001c7cd000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff8100148a RBX=ffffffff81618fa0 RCX=ffff88806cf089c4 RDX=1ffff1100d9e1159 RSI=ffffffff8100148a RDI=ffff88806cf08b38 RBP=ffff88806cf08b08 RSP=ffff88806cf08a68 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000c7feb R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff888009643780 R15=ffff888009462280 RIP=ffffffff81618fa0 RFL=00000282 [--S----] 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd55465d5c8 CR3=0000000009e62000 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=0a1d417f1159fdb10040727ecb8eeb51 XMM02=2c67c8bc2e329bc300000000002fffe8 XMM03=fb795ef6d6577056000000000030df38 XMM04=c3c36e38e36dcf3100000000000ae988 XMM05=92ff5f28c214f1da000000000031ece8 XMM06=5b75c91c80445342000000000031e970 XMM07=e042d86d42eb936e000000000030e210 XMM08=9b258b3edc9ecf3e0000000000300048 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000