[ 46.128459] ------------[ cut here ]------------ [ 46.129331] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.131218] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.132592] Modules linked in: [ 46.133209] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.135117] Tainted: [W]=WARN [ 46.135641] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.137036] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.137898] 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 [ 46.140942] RSP: 0018:ffff888015ce7bc0 EFLAGS: 00010286 [ 46.141873] RAX: 0000000000000000 RBX: ffffed1002b9cf78 RCX: ffffffff813a4050 [ 46.143110] RDX: ffff888018e1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.144337] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b9cf2f [ 46.145572] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.146824] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ce7df8 [ 46.148046] FS: 00007fddb4144900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.149425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.150436] CR2: 00007fddb4636580 CR3: 000000000b6d3000 CR4: 0000000000350ef0 [ 46.151702] Call Trace: [ 46.152146] [ 46.152542] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.153398] ? __create_object+0x59/0x80 [ 46.154141] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.155212] __vmalloc_noprof+0x59/0x60 [ 46.155985] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.156862] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.157773] bpf_prog_alloc+0x39/0x200 [ 46.158457] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.159371] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.160095] do_seccomp+0x349/0x25e0 [ 46.160632] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.161348] ? __pfx_do_seccomp+0x10/0x10 [ 46.161976] ? find_held_lock+0x2b/0x80 [ 46.162552] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.163338] ? static_key_count+0x60/0x80 [ 46.163983] prctl_set_seccomp+0x4e/0x70 [ 46.164568] __do_sys_prctl+0xe6c/0x1d70 [ 46.165195] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.165880] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.166620] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.167387] ? irqentry_exit+0xf3/0x650 [ 46.167991] do_syscall_64+0xbf/0x430 [ 46.168551] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.169310] RIP: 0033:0x7fddb46365cd [ 46.169870] 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 [ 46.172412] RSP: 002b:00007ffc6f03f880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.173499] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fddb46365cd [ 46.174525] RDX: 000055da8c8f6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.175554] RBP: 00007ffc6f03f8e0 R08: 0000000000000000 R09: 00007ffc6f03ef80 [ 46.176579] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da8cf01bf0 [ 46.177607] R13: 00007ffc6f03fd10 R14: 000055da8cf0b380 R15: 000055da8cf16460 [ 46.178669] [ 46.179049] irq event stamp: 1705 [ 46.179530] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 46.180739] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 46.181955] softirqs last enabled at (1418): [] handle_softirqs+0x50c/0x770 [ 46.183204] softirqs last disabled at (1411): [] __irq_exit_rcu+0xc4/0x100 [ 46.184411] ---[ end trace 0000000000000000 ]--- [ 49.202862] ------------[ cut here ]------------ [ 49.203881] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.206032] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.207624] Modules linked in: [ 49.208304] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.210737] Tainted: [W]=WARN [ 49.211345] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.212996] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.213985] 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 [ 49.217463] RSP: 0018:ffff88801cc7fbc0 EFLAGS: 00010286 [ 49.218517] RAX: 0000000000000000 RBX: ffffed100398ff78 RCX: ffffffff813a4050 [ 49.219923] RDX: ffff88800f2f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.221327] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100398ff2f [ 49.222754] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.224167] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cc7fdf8 [ 49.225574] FS: 00007f48e0088900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.227138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.228274] CR2: 00007fff9e744ef8 CR3: 000000002042c000 CR4: 0000000000350ef0 [ 49.229704] Call Trace: [ 49.230206] [ 49.230671] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.231666] ? __create_object+0x59/0x80 [ 49.232528] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.233596] __vmalloc_noprof+0x59/0x60 [ 49.234426] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.235410] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.236433] bpf_prog_alloc+0x39/0x200 [ 49.237230] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.238230] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.239223] do_seccomp+0x349/0x25e0 [ 49.240005] ? find_held_lock+0x2b/0x80 [ 49.240826] ? do_prlimit+0x310/0x610 [ 49.241585] ? __pfx_do_seccomp+0x10/0x10 [ 49.242437] ? do_raw_spin_unlock+0x53/0x220 [ 49.243368] ? _raw_spin_unlock+0x1e/0x40 [ 49.244211] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.245281] ? static_key_count+0x60/0x80 [ 49.246162] prctl_set_seccomp+0x4e/0x70 [ 49.247031] __do_sys_prctl+0xe6c/0x1d70 [ 49.247875] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.248804] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.249874] ? irqentry_exit+0xf3/0x650 [ 49.250662] do_syscall_64+0xbf/0x430 [ 49.251491] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.252520] RIP: 0033:0x7f48e057a5cd [ 49.253293] 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 [ 49.256796] RSP: 002b:00007fff9e743500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.258293] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f48e057a5cd [ 49.259479] RDX: 00005608000e4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.260334] RBP: 00007fff9e743560 R08: 0000000000000000 R09: 00007fff9e742c00 [ 49.261189] R10: 0000000000000000 R11: 0000000000000246 R12: 000056081d215b10 [ 49.262050] R13: 00007fff9e743990 R14: 000056081d2162b0 R15: 000056081d22a6f0 [ 49.262931] [ 49.263220] irq event stamp: 1771 [ 49.263623] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 49.264634] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 49.265641] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 49.266704] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 49.267714] ---[ end trace 0000000000000000 ]--- [ 49.973101] ------------[ cut here ]------------ [ 49.974157] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.976451] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 49.978117] Modules linked in: [ 49.978863] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.981406] Tainted: [W]=WARN [ 49.982190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.983901] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.984954] 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 [ 49.988617] RSP: 0018:ffff888017907bc0 EFLAGS: 00010286 [ 49.989744] RAX: 0000000000000000 RBX: ffffed1002f20f78 RCX: ffffffff813a4050 [ 49.991249] RDX: ffff888015e48000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.992731] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f20f2f [ 49.994215] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.995724] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017907df8 [ 49.997213] FS: 00007f10cc983900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.998858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.999905] CR2: 00007f10cce75580 CR3: 000000001005f000 CR4: 0000000000350ef0 [ 50.001168] Call Trace: [ 50.001623] [ 50.002058] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.002952] ? __create_object+0x59/0x80 [ 50.003665] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.004607] __vmalloc_noprof+0x59/0x60 [ 50.005336] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.006168] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.007071] bpf_prog_alloc+0x39/0x200 [ 50.007776] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.008638] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.009500] do_seccomp+0x349/0x25e0 [ 50.010179] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.011058] ? __pfx_do_seccomp+0x10/0x10 [ 50.011829] ? find_held_lock+0x2b/0x80 [ 50.012519] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.013454] ? static_key_count+0x60/0x80 [ 50.014226] prctl_set_seccomp+0x4e/0x70 [ 50.015007] __do_sys_prctl+0xe6c/0x1d70 [ 50.015776] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.016558] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.017497] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.018416] ? irqentry_exit+0xf3/0x650 [ 50.019167] do_syscall_64+0xbf/0x430 [ 50.019892] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.020815] RIP: 0033:0x7f10cce755cd [ 50.021450] 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 [ 50.024517] RSP: 002b:00007ffcab6ac430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.025845] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f10cce755cd [ 50.027100] RDX: 000055fec0874e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.028357] RBP: 00007ffcab6ac490 R08: 0000000000000000 R09: 00007ffcab6abb30 [ 50.029595] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fec86bead0 [ 50.030834] R13: 00007ffcab6ac8c0 R14: 000055fec86bfbc0 R15: 000055fec86d0780 [ 50.032094] [ 50.032506] irq event stamp: 1825 [ 50.033136] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 50.034645] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 50.036045] softirqs last enabled at (1364): [] handle_softirqs+0x50c/0x770 [ 50.037271] softirqs last disabled at (1343): [] __irq_exit_rcu+0xc4/0x100 [ 50.038480] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17525' (ECDSA) to the list of known hosts. 2025/11/18 10:17:03 fuzzer started 2025/11/18 10:17:03 dialing manager at localhost:34383 2025/11/18 10:17:03 checking machine... 2025/11/18 10:17:03 checking revisions... [ 50.932170] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:17:03 testing simple program... [ 51.024918] cgroup: Unknown subsys name 'net' [ 51.075436] cgroup: Unknown subsys name 'cpuset' [ 51.092324] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:17:02 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffff8880170b3780 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880170b41d8 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880170b4250 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007f48e0088900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f48e0067020 CR3=000000002040f000 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=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=000000000002c855 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffde91e5a18 CR3=000000000b70c000 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=2032303a37313a303120383120766f4e XMM01=73732878696e755f6d6170203a5d3534 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3534325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032303a37313a3031203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000