[ 45.687247] ------------[ cut here ]------------ [ 45.688217] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.690268] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 45.691708] Modules linked in: [ 45.692286] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.694302] Tainted: [W]=WARN [ 45.694920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.696398] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.697315] 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 [ 45.700521] RSP: 0018:ffff88800a2efbc0 EFLAGS: 00010286 [ 45.701467] RAX: 0000000000000000 RBX: ffffed100145df78 RCX: ffffffff813a4050 [ 45.702766] RDX: ffff888014bc8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.704034] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100145df2f [ 45.705330] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.706628] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a2efdf8 [ 45.707916] FS: 00007f879d82b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.709373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.710454] CR2: 00007ffc93a2eef8 CR3: 000000000f7bd000 CR4: 0000000000350ef0 [ 45.711744] Call Trace: [ 45.712208] [ 45.712673] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.713571] ? __create_object+0x59/0x80 [ 45.714313] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.715298] __vmalloc_noprof+0x59/0x60 [ 45.716049] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.716925] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.717886] bpf_prog_alloc+0x39/0x200 [ 45.718632] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.719519] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.720430] do_seccomp+0x349/0x25e0 [ 45.721170] ? find_held_lock+0x2b/0x80 [ 45.721946] ? do_prlimit+0x310/0x610 [ 45.722696] ? __pfx_do_seccomp+0x10/0x10 [ 45.723426] ? do_raw_spin_unlock+0x53/0x220 [ 45.724255] ? _raw_spin_unlock+0x1e/0x40 [ 45.725035] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.726010] ? static_key_count+0x60/0x80 [ 45.726819] prctl_set_seccomp+0x4e/0x70 [ 45.727586] __do_sys_prctl+0xe6c/0x1d70 [ 45.728326] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.729196] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.730172] ? irqentry_exit+0xf3/0x650 [ 45.730925] do_syscall_64+0xbf/0x430 [ 45.731664] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.732615] RIP: 0033:0x7f879dd1d5cd [ 45.733264] 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 [ 45.736455] RSP: 002b:00007ffc93a2d610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.737843] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f879dd1d5cd [ 45.739119] RDX: 0000563007ccee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.740409] RBP: 00007ffc93a2d670 R08: 0000000000000000 R09: 00007ffc93a2cd10 [ 45.741720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563020aebad0 [ 45.742996] R13: 00007ffc93a2daa0 R14: 0000563020aecbc0 R15: 0000563020afd780 [ 45.744312] [ 45.744774] irq event stamp: 1725 [ 45.745372] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 45.746921] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 45.748435] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 45.749991] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 45.751506] ---[ end trace 0000000000000000 ]--- [ 49.265929] ------------[ cut here ]------------ [ 49.266880] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.268869] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.270327] Modules linked in: [ 49.270947] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.272915] Tainted: [W]=WARN [ 49.273468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.276337] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.277654] 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 [ 49.280791] RSP: 0018:ffff88801785fbc0 EFLAGS: 00010286 [ 49.281770] RAX: 0000000000000000 RBX: ffffed1002f0bf78 RCX: ffffffff813a4050 [ 49.283044] RDX: ffff8880166c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.284320] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f0bf2f [ 49.285607] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.286872] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801785fdf8 [ 49.288159] FS: 00007f61b9e0b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.289602] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.290652] CR2: 00007ffd864afef8 CR3: 000000000e5d2000 CR4: 0000000000350ef0 [ 49.291922] Call Trace: [ 49.292389] [ 49.292844] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.293735] ? __create_object+0x59/0x80 [ 49.294464] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.295427] __vmalloc_noprof+0x59/0x60 [ 49.296170] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.297038] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.297976] bpf_prog_alloc+0x39/0x200 [ 49.298713] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.299629] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.300471] do_seccomp+0x349/0x25e0 [ 49.301181] ? find_held_lock+0x2b/0x80 [ 49.301945] ? do_prlimit+0x310/0x610 [ 49.302690] ? __pfx_do_seccomp+0x10/0x10 [ 49.303423] ? do_raw_spin_unlock+0x53/0x220 [ 49.304249] ? _raw_spin_unlock+0x1e/0x40 [ 49.305021] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.305992] ? static_key_count+0x60/0x80 [ 49.306800] prctl_set_seccomp+0x4e/0x70 [ 49.307576] __do_sys_prctl+0xe6c/0x1d70 [ 49.308311] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.309161] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.310154] ? irqentry_exit+0xf3/0x650 [ 49.310916] do_syscall_64+0xbf/0x430 [ 49.311657] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.312603] RIP: 0033:0x7f61ba2fd5cd [ 49.313253] 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 [ 49.316391] RSP: 002b:00007ffd864ae230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.317766] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f61ba2fd5cd [ 49.319047] RDX: 000056087f819e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.320321] RBP: 00007ffd864ae290 R08: 0000000000000000 R09: 00007ffd864ad930 [ 49.321614] R10: 0000000000000000 R11: 0000000000000246 R12: 00005608abd58ad0 [ 49.322899] R13: 00007ffd864ae6c0 R14: 00005608abd59bc0 R15: 00005608abd6a780 [ 49.324210] [ 49.324667] irq event stamp: 2123 [ 49.325268] hardirqs last enabled at (2131): [] __up_console_sem+0x78/0x80 [ 49.326807] hardirqs last disabled at (2140): [] __up_console_sem+0x5d/0x80 [ 49.328324] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 49.329896] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 49.331410] ---[ end trace 0000000000000000 ]--- [ 50.130294] ------------[ cut here ]------------ [ 50.131211] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.133214] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.134663] Modules linked in: [ 50.135246] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.137209] Tainted: [W]=WARN [ 50.137823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.139300] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.140216] 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 [ 50.143371] RSP: 0018:ffff88801721fbc0 EFLAGS: 00010286 [ 50.144348] RAX: 0000000000000000 RBX: ffffed1002e43f78 RCX: ffffffff813a4050 [ 50.145636] RDX: ffff8880166c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.146921] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e43f2f [ 50.148212] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.149501] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801721fdf8 [ 50.150822] FS: 00007ff41f51d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.152267] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.153326] CR2: 00007fff427d2ef8 CR3: 0000000014139000 CR4: 0000000000350ef0 [ 50.154638] Call Trace: [ 50.155114] [ 50.155564] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.156415] ? __create_object+0x59/0x80 [ 50.157191] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.158170] __vmalloc_noprof+0x59/0x60 [ 50.158931] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.159812] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.160753] bpf_prog_alloc+0x39/0x200 [ 50.161449] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.162393] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.163283] do_seccomp+0x349/0x25e0 [ 50.164007] ? find_held_lock+0x2b/0x80 [ 50.164765] ? do_prlimit+0x310/0x610 [ 50.165459] ? __pfx_do_seccomp+0x10/0x10 [ 50.166269] ? do_raw_spin_unlock+0x53/0x220 [ 50.167109] ? _raw_spin_unlock+0x1e/0x40 [ 50.167888] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.168875] ? static_key_count+0x60/0x80 [ 50.169697] prctl_set_seccomp+0x4e/0x70 [ 50.170442] __do_sys_prctl+0xe6c/0x1d70 [ 50.171219] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.172075] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.173066] ? irqentry_exit+0xf3/0x650 [ 50.173853] do_syscall_64+0xbf/0x430 [ 50.174597] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.175503] RIP: 0033:0x7ff41fa0f5cd [ 50.176210] 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 [ 50.179370] RSP: 002b:00007fff427d1460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.180735] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff41fa0f5cd [ 50.182053] RDX: 00005571117eae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.183332] RBP: 00007fff427d14c0 R08: 0000000000000000 R09: 00007fff427d0b60 [ 50.184618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557139a51ad0 [ 50.185934] R13: 00007fff427d18f0 R14: 0000557139a52bc0 R15: 0000557139a63780 [ 50.187095] [ 50.187453] irq event stamp: 1741 [ 50.188002] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 50.189268] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 50.190548] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 50.191840] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 50.193097] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14265' (ECDSA) to the list of known hosts. 2025/11/17 23:17:06 fuzzer started 2025/11/17 23:17:07 dialing manager at localhost:37895 2025/11/17 23:17:07 checking machine... 2025/11/17 23:17:07 checking revisions... [ 51.105497] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:17:07 testing simple program... [ 51.196635] cgroup: Unknown subsys name 'net' [ 51.263392] cgroup: Unknown subsys name 'cpuset' [ 51.279713] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:17:06 Registers: info registers vcpu 0 RAX=0000000080010001 RBX=ffff88806ce37340 RCX=ffffffff81848d4e RDX=ffffffff85c2ca00 RSI=ffffffff812effc1 RDI=ffffffff85a8dc80 RBP=ffff88806ce08d30 RSP=ffff88806ce08cc0 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000000 R11=0000000000009609 R12=ffff88806ce37340 R13=0000000000000000 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff812effc1 RFL=00000046 [---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 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=00007f600bb03000 CR3=000000000d27d000 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=42bf9722ef347e91a64d1a0e524026ef XMM02=eff9b2d0a8fce9cb0000000000306c90 XMM03=2c67c8bc2e329bc30000000000306db8 XMM04=670a29d793dd112200000000000ae988 XMM05=64cd620ace8579a10000000000325248 XMM06=e1bcd410fb3842e60000000000324050 XMM07=fb795ef6d65770560000000000314c60 XMM08=2c67c8bc2e329bc30000000000306db8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff81728217 RDX=0000000000007282 RSI=0000000000007282 RDI=ffffffff86ee03dc RBP=ffff88801927f550 RSP=ffff88801927f488 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88801927f558 R13=ffff88801927f540 R14=ffff88801927f539 R15=ffff88801927f4f8 RIP=ffffffff8135e5e2 RFL=00000217 [----APC] 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 00007f61b9e0b900 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=00007ffd864a8000 CR3=000000001fb95000 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