[ 39.100057] ------------[ cut here ]------------ [ 39.101053] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.103150] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.104644] Modules linked in: [ 39.105288] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.107352] Tainted: [W]=WARN [ 39.107963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.109462] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.110416] 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 [ 39.113631] RSP: 0018:ffff888015ab7bc0 EFLAGS: 00010286 [ 39.114657] RAX: 0000000000000000 RBX: ffffed1002b56f78 RCX: ffffffff813a4050 [ 39.115952] RDX: ffff88800fad5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.117248] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b56f2f [ 39.118581] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.119880] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ab7df8 [ 39.121167] FS: 00007f7771d8f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.122649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.123750] CR2: 00007ffd7709fef8 CR3: 000000000dc9d000 CR4: 0000000000350ef0 [ 39.125130] Call Trace: [ 39.125607] [ 39.126070] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.127010] ? __create_object+0x59/0x80 [ 39.127802] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.128746] __vmalloc_noprof+0x59/0x60 [ 39.129521] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.130436] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.131385] bpf_prog_alloc+0x39/0x200 [ 39.132126] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.133068] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.133980] do_seccomp+0x349/0x25e0 [ 39.134689] ? find_held_lock+0x2b/0x80 [ 39.135456] ? do_prlimit+0x310/0x610 [ 39.136199] ? __pfx_do_seccomp+0x10/0x10 [ 39.136995] ? do_raw_spin_unlock+0x53/0x220 [ 39.137845] ? _raw_spin_unlock+0x1e/0x40 [ 39.138620] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.139587] ? static_key_count+0x60/0x80 [ 39.140383] prctl_set_seccomp+0x4e/0x70 [ 39.141175] __do_sys_prctl+0xe6c/0x1d70 [ 39.141965] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.142882] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.143879] ? irqentry_exit+0xf3/0x650 [ 39.144598] do_syscall_64+0xbf/0x430 [ 39.145364] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.146366] RIP: 0033:0x7f77722815cd [ 39.147079] 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 [ 39.150307] RSP: 002b:00007ffd7709ea30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.151721] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f77722815cd [ 39.153000] RDX: 000055872eab9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.154332] RBP: 00007ffd7709ea90 R08: 0000000000000000 R09: 00007ffd7709e130 [ 39.155640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558751809b10 [ 39.156931] R13: 00007ffd7709eec0 R14: 000055875180a2b0 R15: 000055875181e6f0 [ 39.158274] [ 39.158719] irq event stamp: 1895 [ 39.159369] hardirqs last enabled at (1905): [] __up_console_sem+0x78/0x80 [ 39.160907] hardirqs last disabled at (1914): [] __up_console_sem+0x5d/0x80 [ 39.162494] softirqs last enabled at (1854): [] handle_softirqs+0x50c/0x770 [ 39.164054] softirqs last disabled at (1849): [] __irq_exit_rcu+0xc4/0x100 [ 39.165592] ---[ end trace 0000000000000000 ]--- [ 42.507444] ------------[ cut here ]------------ [ 42.508392] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.510467] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.511963] Modules linked in: [ 42.512572] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.514602] Tainted: [W]=WARN [ 42.515264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.516740] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.517650] 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 [ 42.520860] RSP: 0018:ffff888016adfbc0 EFLAGS: 00010286 [ 42.521862] RAX: 0000000000000000 RBX: ffffed1002d5bf78 RCX: ffffffff813a4050 [ 42.523170] RDX: ffff8880169a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.524487] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5bf2f [ 42.525790] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.527082] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016adfdf8 [ 42.528380] FS: 00007faf3d630900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.529834] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.530934] CR2: 00007ffdc1a33ef8 CR3: 000000000cd1a000 CR4: 0000000000350ef0 [ 42.532248] Call Trace: [ 42.532717] [ 42.533180] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.534101] ? __create_object+0x59/0x80 [ 42.534905] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.535889] __vmalloc_noprof+0x59/0x60 [ 42.536608] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.537476] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.538439] bpf_prog_alloc+0x39/0x200 [ 42.539171] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.540122] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.541042] do_seccomp+0x349/0x25e0 [ 42.541738] ? find_held_lock+0x2b/0x80 [ 42.542510] ? do_prlimit+0x310/0x610 [ 42.543261] ? __pfx_do_seccomp+0x10/0x10 [ 42.544059] ? do_raw_spin_unlock+0x53/0x220 [ 42.544900] ? _raw_spin_unlock+0x1e/0x40 [ 42.545636] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.546609] ? static_key_count+0x60/0x80 [ 42.547414] prctl_set_seccomp+0x4e/0x70 [ 42.548301] __do_sys_prctl+0xe6c/0x1d70 [ 42.549084] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.549946] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.550925] ? irqentry_exit+0xf3/0x650 [ 42.551643] do_syscall_64+0xbf/0x430 [ 42.552387] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.553339] RIP: 0033:0x7faf3db225cd [ 42.554041] 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 [ 42.557189] RSP: 002b:00007ffdc1a315a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.558558] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faf3db225cd [ 42.559826] RDX: 000055df1c27ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.561090] RBP: 00007ffdc1a31600 R08: 0000000000000000 R09: 00007ffdc1a30ca0 [ 42.562371] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df4d72fad0 [ 42.563649] R13: 00007ffdc1a31a30 R14: 000055df4d730bc0 R15: 000055df4d741780 [ 42.565003] [ 42.565427] irq event stamp: 1789 [ 42.566073] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 42.567596] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 42.569113] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 42.570668] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 42.572077] ---[ end trace 0000000000000000 ]--- [ 43.449592] ------------[ cut here ]------------ [ 43.450501] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.453068] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.454483] Modules linked in: [ 43.455101] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.457005] Tainted: [W]=WARN [ 43.457528] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.459185] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.460132] 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 [ 43.463180] RSP: 0018:ffff888016e57bc0 EFLAGS: 00010286 [ 43.464111] RAX: 0000000000000000 RBX: ffffed1002dcaf78 RCX: ffffffff813a4050 [ 43.465337] RDX: ffff88801a1e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.466590] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcaf2f [ 43.467829] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.469061] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e57df8 [ 43.470297] FS: 00007f0d44b2e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.471664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.472688] CR2: 00007ffe25aedef8 CR3: 000000000d418000 CR4: 0000000000350ef0 [ 43.473931] Call Trace: [ 43.474384] [ 43.474830] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.475648] ? __create_object+0x59/0x80 [ 43.476395] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.477333] __vmalloc_noprof+0x59/0x60 [ 43.478051] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.478900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.479742] bpf_prog_alloc+0x39/0x200 [ 43.480456] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.481342] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.482212] do_seccomp+0x349/0x25e0 [ 43.482911] ? find_held_lock+0x2b/0x80 [ 43.483590] ? do_prlimit+0x310/0x610 [ 43.484295] ? __pfx_do_seccomp+0x10/0x10 [ 43.485028] ? do_raw_spin_unlock+0x53/0x220 [ 43.485815] ? _raw_spin_unlock+0x1e/0x40 [ 43.486517] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.487428] ? static_key_count+0x60/0x80 [ 43.488199] prctl_set_seccomp+0x4e/0x70 [ 43.488937] __do_sys_prctl+0xe6c/0x1d70 [ 43.489629] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.490463] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.491395] ? irqentry_exit+0xf3/0x650 [ 43.492137] do_syscall_64+0xbf/0x430 [ 43.492840] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.493704] RIP: 0033:0x7f0d450205cd [ 43.494387] 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 [ 43.497374] RSP: 002b:00007ffe25aebae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.498681] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0d450205cd [ 43.499900] RDX: 000055f52a70fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.501110] RBP: 00007ffe25aebb40 R08: 0000000000000000 R09: 00007ffe25aeb1e0 [ 43.502344] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f55fd85240 [ 43.503569] R13: 00007ffe25aebf70 R14: 000055f55fd84bf0 R15: 000055f55fd994d0 [ 43.504821] [ 43.505224] irq event stamp: 1775 [ 43.505843] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 43.507309] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 43.508747] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 43.510237] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 43.511687] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26181' (ECDSA) to the list of known hosts. 2025/11/17 12:07:25 fuzzer started 2025/11/17 12:07:26 dialing manager at localhost:37895 2025/11/17 12:07:26 checking machine... 2025/11/17 12:07:26 checking revisions... [ 44.422049] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:07:26 testing simple program... [ 44.514104] cgroup: Unknown subsys name 'net' [ 44.581345] cgroup: Unknown subsys name 'cpuset' [ 44.598874] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:07:25 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffea00002fd380 RCX=0000000000000080 RDX=0000000000000000 RSI=ffffea00002fd380 RDI=ffff888008c40600 RBP=ffff888008c40600 RSP=ffff8880185cf9d8 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000000 R13=ffff888008c41a00 R14=ffffea00002fd400 R15=0000000000000000 RIP=ffffffff84c97e6b 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 00007faf3d630900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdc1a2b000 CR3=000000000cba5000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85c11358 RBP=ffffffff85c11358 RSP=ffff888015587c38 R8 =0000000000000001 R9 =0000000000000000 R10=0000000a0b48e6c0 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff81529257 RFL=00000047 [---Z-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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f944cb6b900 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=000055b16e6b4798 CR3=000000000d546000 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=4d9e8bd8d069e0b8044442523e44564a XMM02=ec2efd57dc4c00df00000000003054d0 XMM03=a04d158a2582d92d00000000003055a0 XMM04=4c43ade33989565a00000000000ae988 XMM05=e60fea411c7717ad0000000000323368 XMM06=5b75c91c804453420000000000322408 XMM07=e042d86d42eb936e0000000000312de8 XMM08=a04d158a2582d92d00000000003055a0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000