[ 51.585357] ------------[ cut here ]------------ [ 51.586314] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.588335] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 51.589877] Modules linked in: [ 51.590529] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.592524] Tainted: [W]=WARN [ 51.593085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.594615] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.595566] 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 [ 51.598761] RSP: 0018:ffff888019effbc0 EFLAGS: 00010286 [ 51.599790] RAX: 0000000000000000 RBX: ffffed10033dff78 RCX: ffffffff813a4050 [ 51.601071] RDX: ffff888016ce0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.602377] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033dff2f [ 51.603673] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.604974] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019effdf8 [ 51.606256] FS: 00007fd3ec354900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.607710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.608779] CR2: 00007fd3ec846580 CR3: 000000000eb3d000 CR4: 0000000000350ef0 [ 51.610067] Call Trace: [ 51.610582] [ 51.611004] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.611928] ? __create_object+0x59/0x80 [ 51.612700] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.613684] __vmalloc_noprof+0x59/0x60 [ 51.614449] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.615324] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.616268] bpf_prog_alloc+0x39/0x200 [ 51.616968] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.617896] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.618808] do_seccomp+0x349/0x25e0 [ 51.619544] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.620447] ? __pfx_do_seccomp+0x10/0x10 [ 51.621253] ? find_held_lock+0x2b/0x80 [ 51.621969] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.622935] ? static_key_count+0x60/0x80 [ 51.623767] prctl_set_seccomp+0x4e/0x70 [ 51.624561] __do_sys_prctl+0xe6c/0x1d70 [ 51.625356] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.626225] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.627205] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.628196] ? irqentry_exit+0xf3/0x650 [ 51.628932] do_syscall_64+0xbf/0x430 [ 51.629687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.630652] RIP: 0033:0x7fd3ec8465cd [ 51.631377] 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 [ 51.634552] RSP: 002b:00007ffeac344610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.635937] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3ec8465cd [ 51.637006] RDX: 00005568786b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.638078] RBP: 00007ffeac344670 R08: 0000000000000000 R09: 00007ffeac343d10 [ 51.639175] R10: 0000000000000000 R11: 0000000000000246 R12: 00005568a0510bf0 [ 51.640263] R13: 00007ffeac344aa0 R14: 00005568a051a380 R15: 00005568a0525460 [ 51.641352] [ 51.641702] irq event stamp: 1735 [ 51.642244] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 51.643526] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 51.644786] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 51.646079] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 51.647365] ---[ end trace 0000000000000000 ]--- [ 55.206353] ------------[ cut here ]------------ [ 55.207275] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.209257] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 55.210709] Modules linked in: [ 55.211605] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 55.213688] Tainted: [W]=WARN [ 55.214293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.215757] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.216660] 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 [ 55.219799] RSP: 0018:ffff888015fb7bc0 EFLAGS: 00010286 [ 55.220768] RAX: 0000000000000000 RBX: ffffed1002bf6f78 RCX: ffffffff813a4050 [ 55.222030] RDX: ffff88800f1d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.223299] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf6f2f [ 55.224581] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.225868] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fb7df8 [ 55.227150] FS: 00007fead82f1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 55.228598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.229666] CR2: 00007fead87e3580 CR3: 0000000019b4d000 CR4: 0000000000350ef0 [ 55.230940] Call Trace: [ 55.231458] [ 55.231870] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.232755] ? __create_object+0x59/0x80 [ 55.233548] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.234539] __vmalloc_noprof+0x59/0x60 [ 55.235294] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.236179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.237056] bpf_prog_alloc+0x39/0x200 [ 55.237793] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.238732] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.239647] do_seccomp+0x349/0x25e0 [ 55.240376] ? __pfx_css_rstat_updated+0x10/0x10 [ 55.241304] ? __pfx_do_seccomp+0x10/0x10 [ 55.242060] ? find_held_lock+0x2b/0x80 [ 55.242837] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.243826] ? static_key_count+0x60/0x80 [ 55.244643] prctl_set_seccomp+0x4e/0x70 [ 55.245441] __do_sys_prctl+0xe6c/0x1d70 [ 55.246240] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.247050] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.248020] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.248995] ? irqentry_exit+0xf3/0x650 [ 55.249749] do_syscall_64+0xbf/0x430 [ 55.250504] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.251468] RIP: 0033:0x7fead87e35cd [ 55.252185] 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 [ 55.255386] RSP: 002b:00007ffea8e18820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.256656] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fead87e35cd [ 55.257808] RDX: 000055e3a7e80e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.258980] RBP: 00007ffea8e18880 R08: 0000000000000000 R09: 00007ffea8e17f20 [ 55.260167] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e3acba3b10 [ 55.261337] R13: 00007ffea8e18cb0 R14: 000055e3acba42b0 R15: 000055e3acbb86f0 [ 55.262515] [ 55.262887] irq event stamp: 1827 [ 55.263479] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 55.264845] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 55.266187] softirqs last enabled at (1536): [] handle_softirqs+0x50c/0x770 [ 55.267581] softirqs last disabled at (1531): [] __irq_exit_rcu+0xc4/0x100 [ 55.268941] ---[ end trace 0000000000000000 ]--- [ 56.075581] ------------[ cut here ]------------ [ 56.076348] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.078000] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 56.079189] Modules linked in: [ 56.079736] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.081467] Tainted: [W]=WARN [ 56.081930] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.083320] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.084059] 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 [ 56.086705] RSP: 0018:ffff88801997fbc0 EFLAGS: 00010286 [ 56.087528] RAX: 0000000000000000 RBX: ffffed100332ff78 RCX: ffffffff813a4050 [ 56.088718] RDX: ffff88800ef61bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.089788] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100332ff2f [ 56.090830] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.091882] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801997fdf8 [ 56.092933] FS: 00007fba4db69900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 56.094127] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.094966] CR2: 00007ffc8e64fef8 CR3: 000000001dafd000 CR4: 0000000000350ef0 [ 56.096034] Call Trace: [ 56.096446] [ 56.096783] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.097506] ? __create_object+0x59/0x80 [ 56.098153] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.098915] __vmalloc_noprof+0x59/0x60 [ 56.099563] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.100272] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.101005] bpf_prog_alloc+0x39/0x200 [ 56.101617] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.102385] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.103097] do_seccomp+0x349/0x25e0 [ 56.103703] ? find_held_lock+0x2b/0x80 [ 56.104333] ? do_prlimit+0x310/0x610 [ 56.104910] ? __pfx_do_seccomp+0x10/0x10 [ 56.105571] ? do_raw_spin_unlock+0x53/0x220 [ 56.106266] ? _raw_spin_unlock+0x1e/0x40 [ 56.106875] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.107687] ? static_key_count+0x60/0x80 [ 56.108352] prctl_set_seccomp+0x4e/0x70 [ 56.108953] __do_sys_prctl+0xe6c/0x1d70 [ 56.109603] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.110315] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.111078] ? irqentry_exit+0xf3/0x650 [ 56.111719] do_syscall_64+0xbf/0x430 [ 56.112332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.113083] RIP: 0033:0x7fba4e05b5cd [ 56.113664] 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 [ 56.116296] RSP: 002b:00007ffc8e64eaf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.117418] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba4e05b5cd [ 56.118473] RDX: 00005563ae535e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.119544] RBP: 00007ffc8e64eb50 R08: 0000000000000000 R09: 00007ffc8e64e1f0 [ 56.120599] R10: 0000000000000000 R11: 0000000000000246 R12: 00005563b845fad0 [ 56.121655] R13: 00007ffc8e64ef80 R14: 00005563b8460bc0 R15: 00005563b8471780 [ 56.122727] [ 56.123077] irq event stamp: 1861 [ 56.123627] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 56.124890] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 56.126144] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 56.127416] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 56.128689] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44133' (ECDSA) to the list of known hosts. 2025/11/18 20:09:03 fuzzer started 2025/11/18 20:09:03 dialing manager at localhost:34383 2025/11/18 20:09:03 checking machine... 2025/11/18 20:09:03 checking revisions... [ 57.025472] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:09:03 testing simple program... [ 57.127161] cgroup: Unknown subsys name 'net' [ 57.173426] cgroup: Unknown subsys name 'cpuset' [ 57.191970] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:09:02 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000001001 RCX=ffffffff823f375a RDX=ffff88800f3f1bc0 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000009801 RSP=ffff88800f3ef4a8 R8 =0000000000000000 R9 =ffff88800bcd7000 R10=0000000000000001 R11=0000000000000001 R12=0000000000001001 R13=0000000000000001 R14=0000000000002000 R15=ffff88800bcd7000 RIP=ffffffff823f376b RFL=00000293 [--S-A-C] 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffea8e12000 CR3=000000000dc39000 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=000000000002eb9b 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff6e2bfe18 CR3=000000000b919000 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=0eae29bbd41ac3898742e9418d9c6d23 XMM02=ec2efd57dc4c00df0000000000306d38 XMM03=156c8e596bdcce1f0000000000306e08 XMM04=2cfa2c252d2486db00000000000ae988 XMM05=3148d5f142af07ed0000000000320a38 XMM06=817b8945e9d50373000000000031fe60 XMM07=e042d86d42eb936e000000000030fe28 XMM08=156c8e596bdcce1f0000000000306e08 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000