[ 45.803469] ------------[ cut here ]------------ [ 45.804396] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.806474] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.808250] Modules linked in: [ 45.808927] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.811169] Tainted: [W]=WARN [ 45.811767] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.813272] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.814278] 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 [ 45.817605] RSP: 0018:ffff88800f6dfbc0 EFLAGS: 00010286 [ 45.818592] RAX: 0000000000000000 RBX: ffffed1001edbf78 RCX: ffffffff813a4050 [ 45.819900] RDX: ffff888017a75340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.821184] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001edbf2f [ 45.822605] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.823914] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f6dfdf8 [ 45.825368] FS: 00007fe8aec87900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.826953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.828087] CR2: 00007fff5d31def7 CR3: 000000001bbed000 CR4: 0000000000350ef0 [ 45.829376] Call Trace: [ 45.829839] [ 45.830284] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.831183] ? __create_object+0x59/0x80 [ 45.831971] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.832926] __vmalloc_noprof+0x59/0x60 [ 45.833709] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.834631] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.835678] bpf_prog_alloc+0x39/0x200 [ 45.836494] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.837421] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.838326] do_seccomp+0x349/0x25e0 [ 45.839005] ? find_held_lock+0x2b/0x80 [ 45.839755] ? do_prlimit+0x310/0x610 [ 45.840495] ? __pfx_do_seccomp+0x10/0x10 [ 45.841278] ? do_raw_spin_unlock+0x53/0x220 [ 45.842078] ? _raw_spin_unlock+0x1e/0x40 [ 45.842936] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.843928] ? static_key_count+0x60/0x80 [ 45.844850] prctl_set_seccomp+0x4e/0x70 [ 45.845666] __do_sys_prctl+0xe6c/0x1d70 [ 45.846558] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.847556] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.848663] ? irqentry_exit+0xf3/0x650 [ 45.849530] do_syscall_64+0xbf/0x430 [ 45.850371] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.851477] RIP: 0033:0x7fe8af1795cd [ 45.852287] 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 [ 45.855944] RSP: 002b:00007fff5d31c1a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.857504] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8af1795cd [ 45.858992] RDX: 0000559572bbae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.860478] RBP: 00007fff5d31c200 R08: 0000000000000000 R09: 00007fff5d31b8a0 [ 45.861963] R10: 0000000000000000 R11: 0000000000000246 R12: 000055958ff15ad0 [ 45.863447] R13: 00007fff5d31c630 R14: 000055958ff16bc0 R15: 000055958ff27780 [ 45.864941] [ 45.865467] irq event stamp: 1823 [ 45.866159] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 45.867910] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 45.869662] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 45.871442] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 45.872968] ---[ end trace 0000000000000000 ]--- [ 49.450384] ------------[ cut here ]------------ [ 49.451127] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.452786] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.454003] Modules linked in: [ 49.454527] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.456175] Tainted: [W]=WARN [ 49.456667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.457900] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.458863] 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 [ 49.461578] RSP: 0018:ffff88801794fbc0 EFLAGS: 00010286 [ 49.462396] RAX: 0000000000000000 RBX: ffffed1002f29f78 RCX: ffffffff813a4050 [ 49.463500] RDX: ffff888015b41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.464576] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f29f2f [ 49.465650] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.466714] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801794fdf8 [ 49.467866] FS: 00007f5216a78900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.469082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.469966] CR2: 00007fffe5c5def7 CR3: 000000001c26c000 CR4: 0000000000350ef0 [ 49.471040] Call Trace: [ 49.471455] [ 49.471801] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.472551] ? __create_object+0x59/0x80 [ 49.473160] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.473972] __vmalloc_noprof+0x59/0x60 [ 49.474596] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.475334] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.476174] bpf_prog_alloc+0x39/0x200 [ 49.476775] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.477798] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.478528] do_seccomp+0x349/0x25e0 [ 49.479085] ? find_held_lock+0x2b/0x80 [ 49.479705] ? do_prlimit+0x310/0x610 [ 49.480307] ? __pfx_do_seccomp+0x10/0x10 [ 49.480903] ? do_raw_spin_unlock+0x53/0x220 [ 49.481579] ? _raw_spin_unlock+0x1e/0x40 [ 49.482175] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.482943] ? static_key_count+0x60/0x80 [ 49.483599] prctl_set_seccomp+0x4e/0x70 [ 49.484188] __do_sys_prctl+0xe6c/0x1d70 [ 49.484822] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.485516] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.486308] ? irqentry_exit+0xf3/0x650 [ 49.486894] do_syscall_64+0xbf/0x430 [ 49.487508] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.488290] RIP: 0033:0x7f5216f6a5cd [ 49.488824] 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 [ 49.491397] RSP: 002b:00007fffe5c5bc00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.492505] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5216f6a5cd [ 49.493543] RDX: 000055a383143e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.494583] RBP: 00007fffe5c5bc60 R08: 0000000000000000 R09: 00007fffe5c5b300 [ 49.495636] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a3a8a45ad0 [ 49.496683] R13: 00007fffe5c5c090 R14: 000055a3a8a46bc0 R15: 000055a3a8a57780 [ 49.497738] [ 49.498081] irq event stamp: 1829 [ 49.498611] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 49.499856] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 49.501096] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 49.502343] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 49.503582] ---[ end trace 0000000000000000 ]--- [ 50.252830] ------------[ cut here ]------------ [ 50.253777] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.255821] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.257284] Modules linked in: [ 50.257879] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.260148] Tainted: [W]=WARN [ 50.260822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.262326] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.263275] 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 [ 50.266512] RSP: 0018:ffff888009fd7bc0 EFLAGS: 00010286 [ 50.267515] RAX: 0000000000000000 RBX: ffffed10013faf78 RCX: ffffffff813a4050 [ 50.268811] RDX: ffff888009f58000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.270115] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013faf2f [ 50.271437] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.272746] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009fd7df8 [ 50.274049] FS: 00007f2a61950900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.275529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.276617] CR2: 00007ffd1f601ef7 CR3: 000000000abb2000 CR4: 0000000000350ef0 [ 50.277928] Call Trace: [ 50.278431] [ 50.278854] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.279778] ? __create_object+0x59/0x80 [ 50.280579] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.281566] __vmalloc_noprof+0x59/0x60 [ 50.282335] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.283191] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.284143] bpf_prog_alloc+0x39/0x200 [ 50.284896] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.285841] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.286760] do_seccomp+0x349/0x25e0 [ 50.287508] ? find_held_lock+0x2b/0x80 [ 50.288274] ? do_prlimit+0x310/0x610 [ 50.288985] ? __pfx_do_seccomp+0x10/0x10 [ 50.289783] ? do_raw_spin_unlock+0x53/0x220 [ 50.290631] ? _raw_spin_unlock+0x1e/0x40 [ 50.291443] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.292424] ? static_key_count+0x60/0x80 [ 50.293192] prctl_set_seccomp+0x4e/0x70 [ 50.293983] __do_sys_prctl+0xe6c/0x1d70 [ 50.294789] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.295673] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.296662] ? irqentry_exit+0xf3/0x650 [ 50.297440] do_syscall_64+0xbf/0x430 [ 50.298146] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.299116] RIP: 0033:0x7f2a61e425cd [ 50.299828] 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 [ 50.303076] RSP: 002b:00007ffd1f5ff2b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.304465] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a61e425cd [ 50.305768] RDX: 000055a00fec7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.307085] RBP: 00007ffd1f5ff310 R08: 0000000000000000 R09: 00007ffd1f5fe9b0 [ 50.308388] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a01e57ead0 [ 50.309688] R13: 00007ffd1f5ff740 R14: 000055a01e57fbc0 R15: 000055a01e590780 [ 50.311006] [ 50.311548] irq event stamp: 1879 [ 50.312172] hardirqs last enabled at (1887): [] __up_console_sem+0x78/0x80 [ 50.313761] hardirqs last disabled at (1898): [] __up_console_sem+0x5d/0x80 [ 50.315319] softirqs last enabled at (1876): [] handle_softirqs+0x50c/0x770 [ 50.316889] softirqs last disabled at (1859): [] __irq_exit_rcu+0xc4/0x100 [ 50.318427] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14423' (ECDSA) to the list of known hosts. 2025/11/19 04:34:30 fuzzer started 2025/11/19 04:34:30 dialing manager at localhost:34383 2025/11/19 04:34:30 checking machine... 2025/11/19 04:34:30 checking revisions... [ 51.145753] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:34:30 testing simple program... [ 51.231180] cgroup: Unknown subsys name 'net' [ 51.296792] cgroup: Unknown subsys name 'cpuset' [ 51.318929] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:34:30 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800f847a48 RCX=ffff88800f8478d4 RDX=1ffff11001f08f4b RSI=ffffffff81b8cb1f RDI=ffff88800f847a58 RBP=ffff88800f847a18 RSP=ffff88800f847960 R8 =0000000000000001 R9 =ffff88800f8479c0 R10=000000000003c9ed R11=00000000000273a5 R12=ffff88800f847a48 R13=0000000000000000 R14=ffff88801a953780 R15=ffff888009462280 RIP=ffffffff81619156 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 00007f5216a78900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffe5c55000 CR3=000000000bd18000 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=00000000000257c5 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=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=00007ffcd2df5738 CR3=000000000d1e2000 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=d02078f0c2a03aad434482a1ca639978 XMM02=ec2efd57dc4c00df0000000000306aa0 XMM03=5dc8d3bfca359cf10000000000306b70 XMM04=0a35e1b43672df3d00000000000ae988 XMM05=0394861f14684e590000000000323638 XMM06=efb1d1e5950fc1b4000000000031ccf8 XMM07=e042d86d42eb936e00000000003146e8 XMM08=5dc8d3bfca359cf10000000000306b70 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000