[ 38.958196] ------------[ cut here ]------------ [ 38.959111] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.961134] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.962598] Modules linked in: [ 38.963232] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.965455] Tainted: [W]=WARN [ 38.966120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.967586] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.968500] 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 [ 38.971667] RSP: 0018:ffff88800f5d7bc0 EFLAGS: 00010286 [ 38.972636] RAX: 0000000000000000 RBX: ffffed1001ebaf78 RCX: ffffffff813a4050 [ 38.973921] RDX: ffff888014210000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.975215] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ebaf2f [ 38.976490] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.977778] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f5d7df8 [ 38.979060] FS: 00007ff83dbaa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.980497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.981559] CR2: 00007ff83e1104a6 CR3: 0000000017f9d000 CR4: 0000000000350ef0 [ 38.982836] Call Trace: [ 38.983347] [ 38.983770] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.984660] ? __create_object+0x59/0x80 [ 38.985445] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.986411] __vmalloc_noprof+0x59/0x60 [ 38.987160] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.988016] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.988889] bpf_prog_alloc+0x39/0x200 [ 38.989640] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.990549] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.991450] do_seccomp+0x349/0x25e0 [ 38.992162] ? find_held_lock+0x2b/0x80 [ 38.992875] ? do_prlimit+0x310/0x610 [ 38.993648] ? __pfx_do_seccomp+0x10/0x10 [ 38.994449] ? do_raw_spin_unlock+0x53/0x220 [ 38.995293] ? _raw_spin_unlock+0x1e/0x40 [ 38.996093] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.997085] ? static_key_count+0x60/0x80 [ 38.997848] prctl_set_seccomp+0x4e/0x70 [ 38.998633] __do_sys_prctl+0xe6c/0x1d70 [ 38.999418] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.000290] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.001279] ? irqentry_exit+0xf3/0x650 [ 39.002054] do_syscall_64+0xbf/0x430 [ 39.002763] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.003728] RIP: 0033:0x7ff83e09c5cd [ 39.004446] 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 [ 39.007674] RSP: 002b:00007ffde1846f40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.009085] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff83e09c5cd [ 39.010389] RDX: 0000564bb11aae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.011690] RBP: 00007ffde1846fa0 R08: 0000000000000000 R09: 00007ffde1846640 [ 39.013007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564bbd37dad0 [ 39.014307] R13: 00007ffde18473d0 R14: 0000564bbd37ebc0 R15: 0000564bbd38f780 [ 39.015634] [ 39.016107] irq event stamp: 1847 [ 39.016723] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 39.018235] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 39.019544] softirqs last enabled at (1844): [] handle_softirqs+0x50c/0x770 [ 39.020860] softirqs last disabled at (1839): [] __irq_exit_rcu+0xc4/0x100 [ 39.022163] ---[ end trace 0000000000000000 ]--- [ 42.148524] ------------[ cut here ]------------ [ 42.149663] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.151870] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.153345] Modules linked in: [ 42.153984] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.155978] Tainted: [W]=WARN [ 42.156527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.158007] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.158875] 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 [ 42.162057] RSP: 0018:ffff88800e59fbc0 EFLAGS: 00010286 [ 42.163030] RAX: 0000000000000000 RBX: ffffed1001cb3f78 RCX: ffffffff813a4050 [ 42.164321] RDX: ffff8880164cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.165624] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cb3f2f [ 42.166914] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.168212] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e59fdf8 [ 42.169514] FS: 00007f416831b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.170975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.172029] CR2: 00007f41688814a6 CR3: 000000000e48b000 CR4: 0000000000350ef0 [ 42.173325] Call Trace: [ 42.173795] [ 42.174256] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.175168] ? __create_object+0x59/0x80 [ 42.175919] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.176912] __vmalloc_noprof+0x59/0x60 [ 42.177684] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.178567] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.179528] bpf_prog_alloc+0x39/0x200 [ 42.180272] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.181223] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.182141] do_seccomp+0x349/0x25e0 [ 42.182835] ? find_held_lock+0x2b/0x80 [ 42.183593] ? do_prlimit+0x310/0x610 [ 42.184354] ? __pfx_do_seccomp+0x10/0x10 [ 42.185164] ? do_raw_spin_unlock+0x53/0x220 [ 42.186004] ? _raw_spin_unlock+0x1e/0x40 [ 42.186736] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.187722] ? static_key_count+0x60/0x80 [ 42.188535] prctl_set_seccomp+0x4e/0x70 [ 42.189331] __do_sys_prctl+0xe6c/0x1d70 [ 42.190126] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.191002] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.192000] ? irqentry_exit+0xf3/0x650 [ 42.192724] do_syscall_64+0xbf/0x430 [ 42.193480] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.194453] RIP: 0033:0x7f416880d5cd [ 42.195188] 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 [ 42.198383] RSP: 002b:00007ffd33919100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.199791] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f416880d5cd [ 42.201110] RDX: 0000564c8ca67e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.202433] RBP: 00007ffd33919160 R08: 0000000000000000 R09: 00007ffd33918800 [ 42.203752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564ca2fa6ad0 [ 42.205085] R13: 00007ffd33919590 R14: 0000564ca2fa7bc0 R15: 0000564ca2fb8780 [ 42.206434] [ 42.206868] irq event stamp: 1835 [ 42.207525] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 42.209079] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 42.210563] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 42.211965] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 42.213348] ---[ end trace 0000000000000000 ]--- [ 43.008839] ------------[ cut here ]------------ [ 43.009641] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.011298] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 43.012541] Modules linked in: [ 43.013090] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.014731] Tainted: [W]=WARN [ 43.015231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.016463] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.017237] 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 [ 43.019884] RSP: 0018:ffff888009b0fbc0 EFLAGS: 00010286 [ 43.020709] RAX: 0000000000000000 RBX: ffffed1001361f78 RCX: ffffffff813a4050 [ 43.021794] RDX: ffff88800f945340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.022866] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001361f2f [ 43.023935] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.025027] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009b0fdf8 [ 43.026115] FS: 00007ff39e278900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.027325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.028213] CR2: 00007ffd23b9fef7 CR3: 000000000edb0000 CR4: 0000000000350ef0 [ 43.029303] Call Trace: [ 43.029688] [ 43.030072] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.030781] ? __create_object+0x59/0x80 [ 43.031436] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.032245] __vmalloc_noprof+0x59/0x60 [ 43.032839] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.033573] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.034339] bpf_prog_alloc+0x39/0x200 [ 43.034918] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.035691] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.036440] do_seccomp+0x349/0x25e0 [ 43.037050] ? find_held_lock+0x2b/0x80 [ 43.037652] ? do_prlimit+0x310/0x610 [ 43.038280] ? __pfx_do_seccomp+0x10/0x10 [ 43.038905] ? do_raw_spin_unlock+0x53/0x220 [ 43.039603] ? _raw_spin_unlock+0x1e/0x40 [ 43.040249] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.041062] ? static_key_count+0x60/0x80 [ 43.041698] prctl_set_seccomp+0x4e/0x70 [ 43.042345] __do_sys_prctl+0xe6c/0x1d70 [ 43.042990] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.043670] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.044482] ? irqentry_exit+0xf3/0x650 [ 43.045158] do_syscall_64+0xbf/0x430 [ 43.045743] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.046545] RIP: 0033:0x7ff39e76a5cd [ 43.047139] 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 [ 43.049814] RSP: 002b:00007ffd23b9e350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.050968] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff39e76a5cd [ 43.052043] RDX: 000055f8e5d47e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.053133] RBP: 00007ffd23b9e3b0 R08: 0000000000000000 R09: 00007ffd23b9da50 [ 43.054208] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f8f65bcad0 [ 43.055286] R13: 00007ffd23b9e7e0 R14: 000055f8f65bdbc0 R15: 000055f8f65ce780 [ 43.056375] [ 43.056729] irq event stamp: 1699 [ 43.057281] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 43.058552] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 43.059817] softirqs last enabled at (1194): [] handle_softirqs+0x50c/0x770 [ 43.061117] softirqs last disabled at (1185): [] __irq_exit_rcu+0xc4/0x100 [ 43.062385] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42296' (ECDSA) to the list of known hosts. 2025/11/18 16:24:17 fuzzer started 2025/11/18 16:24:17 dialing manager at localhost:34383 2025/11/18 16:24:17 checking machine... 2025/11/18 16:24:17 checking revisions... [ 43.971295] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:24:17 testing simple program... [ 44.062548] cgroup: Unknown subsys name 'net' [ 44.115477] cgroup: Unknown subsys name 'cpuset' [ 44.128310] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:24:16 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888016756540 RCX=ffffffff81b8456e RDX=ffff8880198db780 RSI=ffffffff81b8457c RDI=ffff888016756580 RBP=ffff888016756540 RSP=ffff888017d7fe98 R8 =0000000000000000 R9 =ffffed1002ceacd4 R10=ffff888016756540 R11=0000000000000000 R12=1ffff11002faffd3 R13=0000564ca2fcd4b0 R14=000000000c4a801d R15=0000000000001000 RIP=ffffffff81b845a3 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 00007f416831b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd33913000 CR3=000000000d4ce000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00ff00000000000000000000000000ff XMM02=00ff00000000000000000000000000ff XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=6500273d2720676e6974636570786500 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002efbf 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=00000202 [-------] 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe5626b0038 CR3=000000000fb83000 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=34323a363120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303937 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000