[ 39.284634] ------------[ cut here ]------------ [ 39.285539] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.287618] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.290405] Modules linked in: [ 39.291545] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.293525] Tainted: [W]=WARN [ 39.294076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.295522] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.296386] 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 [ 39.299493] RSP: 0018:ffff888016dafbc0 EFLAGS: 00010286 [ 39.300406] RAX: 0000000000000000 RBX: ffffed1002db5f78 RCX: ffffffff813a4050 [ 39.301670] RDX: ffff888015cb0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.302931] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db5f2f [ 39.304193] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.305480] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dafdf8 [ 39.306743] FS: 00007fa51df8d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.308148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.309191] CR2: 00007ffd5d935ef7 CR3: 000000000df64000 CR4: 0000000000350ef0 [ 39.310447] Call Trace: [ 39.310930] [ 39.311334] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.312219] ? __create_object+0x59/0x80 [ 39.312995] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.313954] __vmalloc_noprof+0x59/0x60 [ 39.314710] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.315571] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.316442] bpf_prog_alloc+0x39/0x200 [ 39.317187] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.318129] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.319048] do_seccomp+0x349/0x25e0 [ 39.319801] ? find_held_lock+0x2b/0x80 [ 39.320589] ? do_prlimit+0x310/0x610 [ 39.321307] ? __pfx_do_seccomp+0x10/0x10 [ 39.322087] ? do_raw_spin_unlock+0x53/0x220 [ 39.322919] ? _raw_spin_unlock+0x1e/0x40 [ 39.323703] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.324673] ? static_key_count+0x60/0x80 [ 39.325449] prctl_set_seccomp+0x4e/0x70 [ 39.326226] __do_sys_prctl+0xe6c/0x1d70 [ 39.327016] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.327876] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.328839] ? irqentry_exit+0xf3/0x650 [ 39.329620] do_syscall_64+0xbf/0x430 [ 39.330311] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.331268] RIP: 0033:0x7fa51e47f5cd [ 39.331983] 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 [ 39.335201] RSP: 002b:00007ffd5d934060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.336554] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa51e47f5cd [ 39.337835] RDX: 000055f0a7172e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.339121] RBP: 00007ffd5d9340c0 R08: 0000000000000000 R09: 00007ffd5d933760 [ 39.340395] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f0c01baad0 [ 39.341690] R13: 00007ffd5d9344f0 R14: 000055f0c01bbbc0 R15: 000055f0c01cc780 [ 39.342990] [ 39.343406] irq event stamp: 2133 [ 39.344051] hardirqs last enabled at (2143): [] __up_console_sem+0x78/0x80 [ 39.345592] hardirqs last disabled at (2152): [] __up_console_sem+0x5d/0x80 [ 39.347132] softirqs last enabled at (2170): [] handle_softirqs+0x50c/0x770 [ 39.348693] softirqs last disabled at (2161): [] __irq_exit_rcu+0xc4/0x100 [ 39.350227] ---[ end trace 0000000000000000 ]--- [ 42.007560] ------------[ cut here ]------------ [ 42.008450] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.010586] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.012013] Modules linked in: [ 42.012644] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.014641] Tainted: [W]=WARN [ 42.015186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.016632] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.017548] 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 [ 42.020682] RSP: 0018:ffff8880166ffbc0 EFLAGS: 00010286 [ 42.021661] RAX: 0000000000000000 RBX: ffffed1002cdff78 RCX: ffffffff813a4050 [ 42.022923] RDX: ffff888019b9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.024224] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cdff2f [ 42.025507] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.026799] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166ffdf8 [ 42.028075] FS: 00007f2f2a4ef900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.029527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.030581] CR2: 00007ffd6424bef7 CR3: 0000000020396000 CR4: 0000000000350ef0 [ 42.031859] Call Trace: [ 42.032321] [ 42.032772] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.033684] ? __create_object+0x59/0x80 [ 42.034430] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.035391] __vmalloc_noprof+0x59/0x60 [ 42.036147] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.037026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.037964] bpf_prog_alloc+0x39/0x200 [ 42.038695] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.039621] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.040513] do_seccomp+0x349/0x25e0 [ 42.041196] ? find_held_lock+0x2b/0x80 [ 42.041941] ? do_prlimit+0x310/0x610 [ 42.042684] ? __pfx_do_seccomp+0x10/0x10 [ 42.043417] ? do_raw_spin_unlock+0x53/0x220 [ 42.044234] ? _raw_spin_unlock+0x1e/0x40 [ 42.045023] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.045980] ? static_key_count+0x60/0x80 [ 42.046775] prctl_set_seccomp+0x4e/0x70 [ 42.047549] __do_sys_prctl+0xe6c/0x1d70 [ 42.048279] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.049136] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.050112] ? irqentry_exit+0xf3/0x650 [ 42.050869] do_syscall_64+0xbf/0x430 [ 42.051602] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.052546] RIP: 0033:0x7f2f2a9e15cd [ 42.053205] 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 [ 42.056356] RSP: 002b:00007ffd6424a160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.057743] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2f2a9e15cd [ 42.059016] RDX: 0000557bb7245e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.060290] RBP: 00007ffd6424a1c0 R08: 0000000000000000 R09: 00007ffd64249860 [ 42.061597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557bdaf0fb10 [ 42.062864] R13: 00007ffd6424a5f0 R14: 0000557bdaf102b0 R15: 0000557bdaf246f0 [ 42.064162] [ 42.064620] irq event stamp: 1705 [ 42.065241] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 42.066562] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 42.067835] softirqs last enabled at (1288): [] handle_softirqs+0x50c/0x770 [ 42.069134] softirqs last disabled at (1283): [] __irq_exit_rcu+0xc4/0x100 [ 42.070416] ---[ end trace 0000000000000000 ]--- [ 42.808787] ------------[ cut here ]------------ [ 42.809732] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.811764] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.813255] Modules linked in: [ 42.813895] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.816116] Tainted: [W]=WARN [ 42.816785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.818262] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.819175] 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 [ 42.822329] RSP: 0018:ffff888013ab7bc0 EFLAGS: 00010286 [ 42.823308] RAX: 0000000000000000 RBX: ffffed1002756f78 RCX: ffffffff813a4050 [ 42.824591] RDX: ffff8880162dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.825886] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002756f2f [ 42.827167] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.828450] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013ab7df8 [ 42.829760] FS: 00007f089d1e5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.831191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.832247] CR2: 00007f089d6d7580 CR3: 000000002081d000 CR4: 0000000000350ef0 [ 42.833540] Call Trace: [ 42.834003] [ 42.834405] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.835303] ? __create_object+0x59/0x80 [ 42.836088] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.837068] __vmalloc_noprof+0x59/0x60 [ 42.837834] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.838697] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.839631] bpf_prog_alloc+0x39/0x200 [ 42.840322] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.841260] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.842165] do_seccomp+0x349/0x25e0 [ 42.842933] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.843835] ? __pfx_do_seccomp+0x10/0x10 [ 42.844631] ? find_held_lock+0x2b/0x80 [ 42.845365] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.846331] ? static_key_count+0x60/0x80 [ 42.847122] prctl_set_seccomp+0x4e/0x70 [ 42.847901] __do_sys_prctl+0xe6c/0x1d70 [ 42.848687] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.849560] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.850527] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.851449] ? irqentry_exit+0xf3/0x650 [ 42.852232] do_syscall_64+0xbf/0x430 [ 42.852985] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.853930] RIP: 0033:0x7f089d6d75cd [ 42.854651] 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 [ 42.857847] RSP: 002b:00007ffc8b8ef1b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.859210] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f089d6d75cd [ 42.860498] RDX: 0000561bb682ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.861804] RBP: 00007ffc8b8ef210 R08: 0000000000000000 R09: 00007ffc8b8ee8b0 [ 42.863085] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561bdb08dbf0 [ 42.864362] R13: 00007ffc8b8ef640 R14: 0000561bdb097380 R15: 0000561bdb0a2460 [ 42.865688] [ 42.866111] irq event stamp: 1823 [ 42.866778] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 42.868295] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 42.869838] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 42.871372] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 42.872878] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30918' (ECDSA) to the list of known hosts. 2025/11/17 08:55:31 fuzzer started 2025/11/17 08:55:31 dialing manager at localhost:37895 2025/11/17 08:55:31 checking machine... 2025/11/17 08:55:31 checking revisions... [ 43.744692] kmemleak: Automatic memory scanning thread ended 2025/11/17 08:55:31 testing simple program... [ 43.846714] cgroup: Unknown subsys name 'net' [ 43.929996] cgroup: Unknown subsys name 'cpuset' [ 43.946527] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:55:30 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=0000000000000000 RCX=ffffffff83ee63b3 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000000 RBP=ffff888016e69080 RSP=ffff8880197ffca8 R8 =0000000000000000 R9 =fffffbfff1134174 R10=0000000000000000 R11=0000000000000001 R12=0000000000000003 R13=ffff88800c106600 R14=ffff888016e69720 R15=ffff888016e69000 RIP=ffffffff81751798 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 00007f2f2a4ef900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd64242ff8 CR3=0000000020368000 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=6720646572637465733a4d41503d706f 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=0000000000024e07 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=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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000557bdaf51000 CR3=0000000016745000 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=35353a383020373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383339 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000