[ 45.700334] ------------[ cut here ]------------ [ 45.701253] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.703311] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.704782] Modules linked in: [ 45.705372] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.707397] Tainted: [W]=WARN [ 45.708008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.709700] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.710702] 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 [ 45.713934] RSP: 0018:ffff8880190afbc0 EFLAGS: 00010286 [ 45.714902] RAX: 0000000000000000 RBX: ffffed1003215f78 RCX: ffffffff813a4050 [ 45.716179] RDX: ffff888019360000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.717471] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003215f2f [ 45.718780] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.720065] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880190afdf8 [ 45.721360] FS: 00007f3cb5214900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.722833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.723913] CR2: 00007f3cb5706580 CR3: 000000001bae0000 CR4: 0000000000350ef0 [ 45.725208] Call Trace: [ 45.725700] [ 45.726159] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.727039] ? __create_object+0x59/0x80 [ 45.727811] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.728717] __vmalloc_noprof+0x59/0x60 [ 45.729485] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.730334] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.731252] bpf_prog_alloc+0x39/0x200 [ 45.731996] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.732924] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.733819] do_seccomp+0x349/0x25e0 [ 45.734491] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.735395] ? __pfx_do_seccomp+0x10/0x10 [ 45.736169] ? find_held_lock+0x2b/0x80 [ 45.736929] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.737926] ? static_key_count+0x60/0x80 [ 45.738681] prctl_set_seccomp+0x4e/0x70 [ 45.739472] __do_sys_prctl+0xe6c/0x1d70 [ 45.740248] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.741107] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.742090] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.743050] ? irqentry_exit+0xf3/0x650 [ 45.743819] do_syscall_64+0xbf/0x430 [ 45.744521] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.745479] RIP: 0033:0x7f3cb57065cd [ 45.746180] 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 [ 45.749346] RSP: 002b:00007ffc13d2a6c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.750714] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3cb57065cd [ 45.751992] RDX: 000055696c1a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.753273] RBP: 00007ffc13d2a720 R08: 0000000000000000 R09: 00007ffc13d29dc0 [ 45.754574] R10: 0000000000000000 R11: 0000000000000246 R12: 000055699b0dcad0 [ 45.755862] R13: 00007ffc13d2ab50 R14: 000055699b0ddbc0 R15: 000055699b0ee780 [ 45.757169] [ 45.757612] irq event stamp: 1757 [ 45.758276] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 45.759800] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 45.761328] softirqs last enabled at (1574): [] handle_softirqs+0x50c/0x770 [ 45.762877] softirqs last disabled at (1569): [] __irq_exit_rcu+0xc4/0x100 [ 45.764402] ---[ end trace 0000000000000000 ]--- [ 49.059553] ------------[ cut here ]------------ [ 49.060474] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.062524] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.063993] Modules linked in: [ 49.064578] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.066593] Tainted: [W]=WARN [ 49.067191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.068923] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.069930] 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 [ 49.073101] RSP: 0018:ffff888017547bc0 EFLAGS: 00010286 [ 49.074094] RAX: 0000000000000000 RBX: ffffed1002ea8f78 RCX: ffffffff813a4050 [ 49.075388] RDX: ffff888019363780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.076678] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea8f2f [ 49.077980] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.079252] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017547df8 [ 49.080548] FS: 00007f81aea5b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.081981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.083048] CR2: 00007ffd4f87fef7 CR3: 000000000d544000 CR4: 0000000000350ef0 [ 49.084338] Call Trace: [ 49.084841] [ 49.085259] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.086168] ? __create_object+0x59/0x80 [ 49.086965] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.087936] __vmalloc_noprof+0x59/0x60 [ 49.088650] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.089521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.090442] bpf_prog_alloc+0x39/0x200 [ 49.091170] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.092080] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.092974] do_seccomp+0x349/0x25e0 [ 49.093661] ? find_held_lock+0x2b/0x80 [ 49.094414] ? do_prlimit+0x310/0x610 [ 49.095154] ? __pfx_do_seccomp+0x10/0x10 [ 49.095941] ? do_raw_spin_unlock+0x53/0x220 [ 49.096740] ? _raw_spin_unlock+0x1e/0x40 [ 49.097630] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.098711] ? static_key_count+0x60/0x80 [ 49.099506] prctl_set_seccomp+0x4e/0x70 [ 49.100276] __do_sys_prctl+0xe6c/0x1d70 [ 49.101209] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.102081] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.103166] ? irqentry_exit+0xf3/0x650 [ 49.103981] do_syscall_64+0xbf/0x430 [ 49.104831] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.106003] RIP: 0033:0x7f81aef4d5cd [ 49.106667] 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 [ 49.110075] RSP: 002b:00007ffd4f87da30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.111732] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81aef4d5cd [ 49.113134] RDX: 0000561d0bb7ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.114625] RBP: 00007ffd4f87da90 R08: 0000000000000000 R09: 00007ffd4f87d130 [ 49.115891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d1d462bf0 [ 49.117150] R13: 00007ffd4f87dec0 R14: 0000561d1d46c380 R15: 0000561d1d477460 [ 49.118621] [ 49.119081] irq event stamp: 1847 [ 49.119689] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 49.121352] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 49.123112] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 49.124682] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 49.126209] ---[ end trace 0000000000000000 ]--- [ 49.843402] ------------[ cut here ]------------ [ 49.844300] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.846357] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.847812] Modules linked in: [ 49.848403] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.850645] Tainted: [W]=WARN [ 49.851317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.852797] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.853685] 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 [ 49.856868] RSP: 0018:ffff88800df77bc0 EFLAGS: 00010286 [ 49.857867] RAX: 0000000000000000 RBX: ffffed1001beef78 RCX: ffffffff813a4050 [ 49.859151] RDX: ffff888017965340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.860428] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001beef2f [ 49.861719] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.863010] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800df77df8 [ 49.864320] FS: 00007f0e5d38a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.865785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.866867] CR2: 00007ffc6522bef7 CR3: 000000001f90e000 CR4: 0000000000350ef0 [ 49.868153] Call Trace: [ 49.868617] [ 49.869074] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.869999] ? __create_object+0x59/0x80 [ 49.870735] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.871710] __vmalloc_noprof+0x59/0x60 [ 49.872469] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.873343] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.874291] bpf_prog_alloc+0x39/0x200 [ 49.875027] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.875948] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.876850] do_seccomp+0x349/0x25e0 [ 49.877537] ? find_held_lock+0x2b/0x80 [ 49.878298] ? do_prlimit+0x310/0x610 [ 49.879042] ? __pfx_do_seccomp+0x10/0x10 [ 49.879836] ? do_raw_spin_unlock+0x53/0x220 [ 49.880624] ? _raw_spin_unlock+0x1e/0x40 [ 49.881407] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.882377] ? static_key_count+0x60/0x80 [ 49.883182] prctl_set_seccomp+0x4e/0x70 [ 49.883969] __do_sys_prctl+0xe6c/0x1d70 [ 49.884721] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.885595] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.886562] ? irqentry_exit+0xf3/0x650 [ 49.887329] do_syscall_64+0xbf/0x430 [ 49.888071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.889034] RIP: 0033:0x7f0e5d87c5cd [ 49.889706] 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 [ 49.892900] RSP: 002b:00007ffc65229a10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.894297] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e5d87c5cd [ 49.895578] RDX: 0000559519549e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.896849] RBP: 00007ffc65229a70 R08: 0000000000000000 R09: 00007ffc65229110 [ 49.898145] R10: 0000000000000000 R11: 0000000000000246 R12: 000055954db0aad0 [ 49.899274] R13: 00007ffc65229ea0 R14: 000055954db0bbc0 R15: 000055954db1c780 [ 49.900339] [ 49.900688] irq event stamp: 1833 [ 49.901226] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 49.902497] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 49.903785] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 49.905051] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 49.906311] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16952' (ECDSA) to the list of known hosts. 2025/11/17 20:40:36 fuzzer started 2025/11/17 20:40:36 dialing manager at localhost:37895 2025/11/17 20:40:36 checking machine... 2025/11/17 20:40:36 checking revisions... [ 50.780783] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:40:36 testing simple program... [ 50.869357] cgroup: Unknown subsys name 'net' [ 50.923650] cgroup: Unknown subsys name 'cpuset' [ 50.938111] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:40:35 Registers: info registers vcpu 0 RAX=000000000004262b RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd057efab8 CR3=00000000161c6000 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=bb405bdb7aea399f5544b49b5ae96208 XMM02=00000000003006a0ec2efd57dc4c00df XMM03=000000000030f1d0d879cd24ce9cf532 XMM04=6c16e150b6275b1100000000000ae988 XMM05=e1bcd410fb3842e6000000000031ef30 XMM06=405749d8372a36f1000000000031edb8 XMM07=e042d86d42eb936e0000000000310320 XMM08=d879cd24ce9cf5320000000000300700 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000002 RBX=0000000000000001 RCX=fedf21123c0481be RDX=00000000e241c145 RSI=00000000dac3354c RDI=000000004e69ecc5 RBP=ffff88800fb675f0 RSP=ffff88800fb67518 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88800fb675e0 R14=ffff888019365340 R15=ffff88800fb67598 RIP=ffffffff84c7219a 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 00007f81aea5b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f81aea3a020 CR3=000000000d9d2000 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