[ 46.440477] ------------[ cut here ]------------ [ 46.441429] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.443475] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.444936] Modules linked in: [ 46.445521] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.447790] Tainted: [W]=WARN [ 46.448340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.449877] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.450796] 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 [ 46.454007] RSP: 0018:ffff88800fc2fbc0 EFLAGS: 00010286 [ 46.454986] RAX: 0000000000000000 RBX: ffffed1001f85f78 RCX: ffffffff813a4050 [ 46.456280] RDX: ffff88800f141bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.457566] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f85f2f [ 46.458886] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.460170] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fc2fdf8 [ 46.461471] FS: 00007f7a39643900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.462938] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.463999] CR2: 00007f7a39b35580 CR3: 000000000da48000 CR4: 0000000000350ef0 [ 46.465279] Call Trace: [ 46.465793] [ 46.466216] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.467134] ? __create_object+0x59/0x80 [ 46.467919] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.468903] __vmalloc_noprof+0x59/0x60 [ 46.469656] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.470474] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.471430] bpf_prog_alloc+0x39/0x200 [ 46.472160] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.473088] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.473994] do_seccomp+0x349/0x25e0 [ 46.474737] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.475661] ? __pfx_do_seccomp+0x10/0x10 [ 46.476406] ? find_held_lock+0x2b/0x80 [ 46.477181] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.478153] ? static_key_count+0x60/0x80 [ 46.478969] prctl_set_seccomp+0x4e/0x70 [ 46.479739] __do_sys_prctl+0xe6c/0x1d70 [ 46.480483] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.481345] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.482312] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.483302] ? irqentry_exit+0xf3/0x650 [ 46.484074] do_syscall_64+0xbf/0x430 [ 46.484815] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.485771] RIP: 0033:0x7f7a39b355cd [ 46.486428] 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 [ 46.489617] RSP: 002b:00007ffe93f6c470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.491012] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a39b355cd [ 46.492304] RDX: 0000560c8bad8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.493616] RBP: 00007ffe93f6c4d0 R08: 0000000000000000 R09: 00007ffe93f6bb70 [ 46.494930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560cb711dad0 [ 46.496219] R13: 00007ffe93f6c900 R14: 0000560cb711ebc0 R15: 0000560cb712f780 [ 46.497534] [ 46.498005] irq event stamp: 1877 [ 46.498663] hardirqs last enabled at (1887): [] __up_console_sem+0x78/0x80 [ 46.500195] hardirqs last disabled at (1896): [] __up_console_sem+0x5d/0x80 [ 46.501718] softirqs last enabled at (1418): [] handle_softirqs+0x50c/0x770 [ 46.503307] softirqs last disabled at (1397): [] __irq_exit_rcu+0xc4/0x100 [ 46.504838] ---[ end trace 0000000000000000 ]--- [ 49.313539] ------------[ cut here ]------------ [ 49.314457] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.316477] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.317948] Modules linked in: [ 49.318537] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.320515] Tainted: [W]=WARN [ 49.321113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.322568] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.323475] 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 [ 49.326660] RSP: 0018:ffff888016b1fbc0 EFLAGS: 00010286 [ 49.327653] RAX: 0000000000000000 RBX: ffffed1002d63f78 RCX: ffffffff813a4050 [ 49.328946] RDX: ffff88801463b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.330236] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d63f2f [ 49.331545] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.332819] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b1fdf8 [ 49.334108] FS: 00007f97785a1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.335557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.336630] CR2: 00007f9778a93580 CR3: 000000002007f000 CR4: 0000000000350ef0 [ 49.337914] Call Trace: [ 49.338375] [ 49.338824] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.339748] ? __create_object+0x59/0x80 [ 49.340495] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.341466] __vmalloc_noprof+0x59/0x60 [ 49.342214] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.343099] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.344040] bpf_prog_alloc+0x39/0x200 [ 49.344783] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.345730] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.346636] do_seccomp+0x349/0x25e0 [ 49.347319] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.348227] ? __pfx_do_seccomp+0x10/0x10 [ 49.349013] ? find_held_lock+0x2b/0x80 [ 49.349791] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.350751] ? static_key_count+0x60/0x80 [ 49.351524] prctl_set_seccomp+0x4e/0x70 [ 49.352305] __do_sys_prctl+0xe6c/0x1d70 [ 49.353077] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.353929] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.354903] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.355865] ? irqentry_exit+0xf3/0x650 [ 49.356573] do_syscall_64+0xbf/0x430 [ 49.357310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.358256] RIP: 0033:0x7f9778a935cd [ 49.358978] 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 [ 49.362121] RSP: 002b:00007fffee916ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.363501] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9778a935cd [ 49.364791] RDX: 000055ae9dff8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.366058] RBP: 00007fffee916f50 R08: 0000000000000000 R09: 00007fffee9165f0 [ 49.367353] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aebf6e6ad0 [ 49.368652] R13: 00007fffee917380 R14: 000055aebf6e7bc0 R15: 000055aebf6f8780 [ 49.369956] [ 49.370383] irq event stamp: 1817 [ 49.371050] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 49.372614] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 49.374136] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 49.375561] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 49.376529] ---[ end trace 0000000000000000 ]--- [ 50.050027] ------------[ cut here ]------------ [ 50.050948] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.052970] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.054387] Modules linked in: [ 50.055014] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.056994] Tainted: [W]=WARN [ 50.057539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.059236] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.060269] 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 [ 50.063401] RSP: 0018:ffff888016dafbc0 EFLAGS: 00010286 [ 50.064400] RAX: 0000000000000000 RBX: ffffed1002db5f78 RCX: ffffffff813a4050 [ 50.065686] RDX: ffff888017620000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.066953] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db5f2f [ 50.068228] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.069485] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dafdf8 [ 50.070765] FS: 00007f134b246900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.072186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.073238] CR2: 00007f134b738580 CR3: 000000000b96b000 CR4: 0000000000350ef0 [ 50.074519] Call Trace: [ 50.075026] [ 50.075437] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.076327] ? __create_object+0x59/0x80 [ 50.077105] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.078064] __vmalloc_noprof+0x59/0x60 [ 50.078821] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.079704] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.080648] bpf_prog_alloc+0x39/0x200 [ 50.081344] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.082277] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.083195] do_seccomp+0x349/0x25e0 [ 50.083925] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.084825] ? __pfx_do_seccomp+0x10/0x10 [ 50.085560] ? find_held_lock+0x2b/0x80 [ 50.086325] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.087288] ? static_key_count+0x60/0x80 [ 50.088086] prctl_set_seccomp+0x4e/0x70 [ 50.088861] __do_sys_prctl+0xe6c/0x1d70 [ 50.089642] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.090440] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.091427] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.092380] ? irqentry_exit+0xf3/0x650 [ 50.093148] do_syscall_64+0xbf/0x430 [ 50.093896] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.094869] RIP: 0033:0x7f134b7385cd [ 50.095524] 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 [ 50.098689] RSP: 002b:00007fffae114360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.100062] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f134b7385cd [ 50.101337] RDX: 0000562639eb6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.102613] RBP: 00007fffae1143c0 R08: 0000000000000000 R09: 00007fffae113a60 [ 50.103914] R10: 0000000000000000 R11: 0000000000000246 R12: 00005626603812b0 [ 50.105196] R13: 00007fffae1147f0 R14: 0000562660383d20 R15: 00005626603958d0 [ 50.106505] [ 50.106980] irq event stamp: 1805 [ 50.107591] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 50.109123] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 50.110631] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 50.112113] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 50.113344] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5741' (ECDSA) to the list of known hosts. 2025/11/18 07:52:10 fuzzer started 2025/11/18 07:52:10 dialing manager at localhost:37895 2025/11/18 07:52:10 checking machine... 2025/11/18 07:52:10 checking revisions... [ 50.880135] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:52:10 testing simple program... [ 50.958092] cgroup: Unknown subsys name 'net' [ 51.012123] cgroup: Unknown subsys name 'cpuset' [ 51.024299] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:52:10 Registers: info registers vcpu 0 RAX=ffff8880160ff4d4 RBX=ffff88800bd6b660 RCX=ffffffff8152d723 RDX=0000000000000001 RSI=0000000000000004 RDI=ffff8880160ff4d0 RBP=1ffff11002c1fe96 RSP=ffff8880160ff498 R8 =0000000000000001 R9 =ffffed10017ad6cc R10=ffff88800bd6b663 R11=0000000000000001 R12=ffff88800bd6b668 R13=ffff88800bd6b670 R14=dffffc0000000000 R15=00007f977856c000 RIP=ffffffff81b2cf19 RFL=00000286 [--S--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 00007f97785a1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9778570008 CR3=000000001be75000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002692b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc19f56a78 CR3=000000000c2c9000 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=af85ae2ee62587a19343e9224beda52f XMM02=ec2efd57dc4c00df0000000000304458 XMM03=e1fa1e0aabff0f440000000000304528 XMM04=895ce42901bca97a00000000000ae988 XMM05=d96330e2d2db86320000000000320d50 XMM06=e529ae16c8ee4b1b000000000031ad58 XMM07=e042d86d42eb936e0000000000312470 XMM08=e1fa1e0aabff0f440000000000304528 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000