[ 45.989925] ------------[ cut here ]------------ [ 45.990880] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.992884] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 45.994314] Modules linked in: [ 45.994951] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.997145] Tainted: [W]=WARN [ 45.997694] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.999226] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.000146] 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 [ 46.003297] RSP: 0018:ffff88801595fbc0 EFLAGS: 00010286 [ 46.004253] RAX: 0000000000000000 RBX: ffffed1002b2bf78 RCX: ffffffff813a4050 [ 46.005522] RDX: ffff88801507b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.006783] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b2bf2f [ 46.008064] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.009330] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801595fdf8 [ 46.010599] FS: 00007fddcd893900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.012009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.013052] CR2: 00007fddcdd85580 CR3: 000000000ff2b000 CR4: 0000000000350ef0 [ 46.014320] Call Trace: [ 46.014785] [ 46.015236] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.016131] ? __create_object+0x59/0x80 [ 46.016912] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.017860] __vmalloc_noprof+0x59/0x60 [ 46.018579] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.019441] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.020366] bpf_prog_alloc+0x39/0x200 [ 46.021092] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.022013] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.022914] do_seccomp+0x349/0x25e0 [ 46.023576] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.024463] ? __pfx_do_seccomp+0x10/0x10 [ 46.025241] ? find_held_lock+0x2b/0x80 [ 46.025997] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.026964] ? static_key_count+0x60/0x80 [ 46.027728] prctl_set_seccomp+0x4e/0x70 [ 46.028497] __do_sys_prctl+0xe6c/0x1d70 [ 46.029275] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.030131] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.031126] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.032080] ? irqentry_exit+0xf3/0x650 [ 46.032856] do_syscall_64+0xbf/0x430 [ 46.033553] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.034521] RIP: 0033:0x7fddcdd855cd [ 46.035222] 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 [ 46.038406] RSP: 002b:00007ffff6b2c280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.039757] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fddcdd855cd [ 46.041066] RDX: 00005635e27d5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.042381] RBP: 00007ffff6b2c2e0 R08: 0000000000000000 R09: 00007ffff6b2b980 [ 46.043688] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636062a4b10 [ 46.044964] R13: 00007ffff6b2c710 R14: 00005636062a52b0 R15: 00005636062b96f0 [ 46.046277] [ 46.046704] irq event stamp: 1821 [ 46.047349] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 46.048896] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 46.050458] softirqs last enabled at (1854): [] handle_softirqs+0x50c/0x770 [ 46.052044] softirqs last disabled at (1849): [] __irq_exit_rcu+0xc4/0x100 [ 46.053560] ---[ end trace 0000000000000000 ]--- [ 49.092421] ------------[ cut here ]------------ [ 49.093412] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.095446] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.096930] Modules linked in: [ 49.097525] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.099518] Tainted: [W]=WARN [ 49.100121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.101599] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.102540] 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 [ 49.105717] RSP: 0018:ffff88800b647bc0 EFLAGS: 00010286 [ 49.106707] RAX: 0000000000000000 RBX: ffffed10016c8f78 RCX: ffffffff813a4050 [ 49.107997] RDX: ffff888015a4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.109284] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10016c8f2f [ 49.110563] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.111869] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b647df8 [ 49.113161] FS: 00007f2fe6344900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.114621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.115673] CR2: 00007f2fe6836580 CR3: 000000001f916000 CR4: 0000000000350ef0 [ 49.117001] Call Trace: [ 49.117474] [ 49.117924] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.118786] ? __create_object+0x59/0x80 [ 49.119575] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.120554] __vmalloc_noprof+0x59/0x60 [ 49.121322] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.122227] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.123166] bpf_prog_alloc+0x39/0x200 [ 49.123914] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.124850] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.125709] do_seccomp+0x349/0x25e0 [ 49.126442] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.127343] ? __pfx_do_seccomp+0x10/0x10 [ 49.128139] ? find_held_lock+0x2b/0x80 [ 49.128913] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.129885] ? static_key_count+0x60/0x80 [ 49.130664] prctl_set_seccomp+0x4e/0x70 [ 49.131439] __do_sys_prctl+0xe6c/0x1d70 [ 49.132221] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.133081] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.134063] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.135052] ? irqentry_exit+0xf3/0x650 [ 49.135772] do_syscall_64+0xbf/0x430 [ 49.136532] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.137490] RIP: 0033:0x7f2fe68365cd [ 49.138227] 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 [ 49.141437] RSP: 002b:00007ffe0afeb3d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.142835] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2fe68365cd [ 49.144126] RDX: 0000558c2ce46e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.145426] RBP: 00007ffe0afeb430 R08: 0000000000000000 R09: 00007ffe0afeaad0 [ 49.146724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c39e22ad0 [ 49.148037] R13: 00007ffe0afeb860 R14: 0000558c39e23bc0 R15: 0000558c39e34780 [ 49.149357] [ 49.149779] irq event stamp: 1725 [ 49.150460] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.152003] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.153541] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 49.155102] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 49.156622] ---[ end trace 0000000000000000 ]--- [ 49.994628] ------------[ cut here ]------------ [ 49.995600] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.997622] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 49.999128] Modules linked in: [ 49.999715] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.001840] Tainted: [W]=WARN [ 50.002435] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.004010] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.004984] 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 [ 50.008214] RSP: 0018:ffff888016dbfbc0 EFLAGS: 00010286 [ 50.009219] RAX: 0000000000000000 RBX: ffffed1002db7f78 RCX: ffffffff813a4050 [ 50.010561] RDX: ffff88800f539bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.011887] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db7f2f [ 50.013178] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.014520] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dbfdf8 [ 50.015853] FS: 00007f11d0ac6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.017327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.018448] CR2: 00007f11d0fb8580 CR3: 000000001f328000 CR4: 0000000000350ef0 [ 50.019780] Call Trace: [ 50.020320] [ 50.020739] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.021690] ? __create_object+0x59/0x80 [ 50.022531] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.023534] __vmalloc_noprof+0x59/0x60 [ 50.024323] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.025245] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.026224] bpf_prog_alloc+0x39/0x200 [ 50.027011] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.027995] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.028934] do_seccomp+0x349/0x25e0 [ 50.029604] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.030538] ? __pfx_do_seccomp+0x10/0x10 [ 50.031346] ? find_held_lock+0x2b/0x80 [ 50.032141] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.033138] ? static_key_count+0x60/0x80 [ 50.033962] prctl_set_seccomp+0x4e/0x70 [ 50.034708] __do_sys_prctl+0xe6c/0x1d70 [ 50.035534] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.036406] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.037397] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.038407] ? irqentry_exit+0xf3/0x650 [ 50.039208] do_syscall_64+0xbf/0x430 [ 50.039987] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.040967] RIP: 0033:0x7f11d0fb85cd [ 50.041633] 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 [ 50.044874] RSP: 002b:00007ffddd017ec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.046286] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f11d0fb85cd [ 50.047602] RDX: 000055995a230e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.048916] RBP: 00007ffddd017f20 R08: 0000000000000000 R09: 00007ffddd0175c0 [ 50.050241] R10: 0000000000000000 R11: 0000000000000246 R12: 000055996acc7ad0 [ 50.051561] R13: 00007ffddd018350 R14: 000055996acc8bc0 R15: 000055996acd9780 [ 50.052894] [ 50.053322] irq event stamp: 1753 [ 50.053986] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 50.055558] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 50.057116] softirqs last enabled at (1308): [] handle_softirqs+0x50c/0x770 [ 50.058707] softirqs last disabled at (1293): [] __irq_exit_rcu+0xc4/0x100 [ 50.060330] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18999' (ECDSA) to the list of known hosts. 2025/11/18 19:31:44 fuzzer started 2025/11/18 19:31:44 dialing manager at localhost:34383 2025/11/18 19:31:44 checking machine... 2025/11/18 19:31:44 checking revisions... [ 50.963215] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:31:44 testing simple program... [ 51.043782] cgroup: Unknown subsys name 'net' [ 51.102659] cgroup: Unknown subsys name 'cpuset' [ 51.116606] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:31:43 Registers: info registers vcpu 0 RAX=ffff888016de5340 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce088e0 R8 =0000000000000000 R9 =0000000000000000 R10=ffff88806ce08a20 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a20 RIP=ffffffff81529330 RFL=00000246 [---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 00007f2fe6344900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2fe6323020 CR3=000000001f8a6000 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=0000000000025f97 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe84fc24b8 CR3=000000000e23d000 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=9cedbfcc8f149e891947163c41977a53 XMM02=0000000000304e58eff9b2d0a8fce9cb XMM03=0000000000304f282c67c8bc2e329bc3 XMM04=aa717d308d81250000000000000ae988 XMM05=07c8bb74b6c04a4400000000003204f8 XMM06=d74844bf967d85ba0000000000320380 XMM07=e042d86d42eb936e0000000000310cc0 XMM08=a3dc80ca691b1a5c0000000000304f28 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000