[ 38.881448] ------------[ cut here ]------------ [ 38.882397] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.884405] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.885885] Modules linked in: [ 38.886455] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.888402] Tainted: [W]=WARN [ 38.888962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.890361] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.891280] 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 [ 38.894301] RSP: 0018:ffff888017837bc0 EFLAGS: 00010286 [ 38.895272] RAX: 0000000000000000 RBX: ffffed1002f06f78 RCX: ffffffff813a4050 [ 38.896504] RDX: ffff88800f0dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.897731] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f06f2f [ 38.899008] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.900240] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017837df8 [ 38.901469] FS: 00007f8133f0a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.902883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.903902] CR2: 00007ffcddc31ef8 CR3: 000000000d156000 CR4: 0000000000350ef0 [ 38.905130] Call Trace: [ 38.905574] [ 38.906010] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.906919] ? __create_object+0x59/0x80 [ 38.907633] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.908566] __vmalloc_noprof+0x59/0x60 [ 38.909298] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.910141] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.911079] bpf_prog_alloc+0x39/0x200 [ 38.911745] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.912634] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.913505] do_seccomp+0x349/0x25e0 [ 38.914189] ? find_held_lock+0x2b/0x80 [ 38.914948] ? do_prlimit+0x310/0x610 [ 38.915619] ? __pfx_do_seccomp+0x10/0x10 [ 38.916374] ? do_raw_spin_unlock+0x53/0x220 [ 38.917173] ? _raw_spin_unlock+0x1e/0x40 [ 38.917931] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.918891] ? static_key_count+0x60/0x80 [ 38.919614] prctl_set_seccomp+0x4e/0x70 [ 38.920357] __do_sys_prctl+0xe6c/0x1d70 [ 38.921109] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.921928] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.922882] ? irqentry_exit+0xf3/0x650 [ 38.923578] do_syscall_64+0xbf/0x430 [ 38.924275] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.925192] RIP: 0033:0x7f81343fc5cd [ 38.925879] 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 [ 38.929015] RSP: 002b:00007ffcddc2f290 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.930356] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81343fc5cd [ 38.931669] RDX: 0000555e8b6cfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.932941] RBP: 00007ffcddc2f2f0 R08: 0000000000000000 R09: 00007ffcddc2e990 [ 38.934203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555ea3e1bad0 [ 38.935508] R13: 00007ffcddc2f720 R14: 0000555ea3e1cbc0 R15: 0000555ea3e2d780 [ 38.936792] [ 38.937256] irq event stamp: 1745 [ 38.937889] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 38.939424] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 38.940914] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 38.942435] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 38.943951] ---[ end trace 0000000000000000 ]--- [ 42.407969] ------------[ cut here ]------------ [ 42.408908] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.411432] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.412886] Modules linked in: [ 42.413489] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.415729] Tainted: [W]=WARN [ 42.416386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.417852] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.418719] 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 [ 42.421878] RSP: 0018:ffff8880172bfbc0 EFLAGS: 00010286 [ 42.422860] RAX: 0000000000000000 RBX: ffffed1002e57f78 RCX: ffffffff813a4050 [ 42.424146] RDX: ffff888016b5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.425420] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e57f2f [ 42.426700] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.427977] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172bfdf8 [ 42.429251] FS: 00007f4a379b2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.430695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.431749] CR2: 00007f4a37ea4580 CR3: 0000000019681000 CR4: 0000000000350ef0 [ 42.433028] Call Trace: [ 42.433492] [ 42.433949] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.434804] ? __create_object+0x59/0x80 [ 42.435598] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.436556] __vmalloc_noprof+0x59/0x60 [ 42.437316] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.438191] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.439133] bpf_prog_alloc+0x39/0x200 [ 42.439864] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.440743] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.441631] do_seccomp+0x349/0x25e0 [ 42.442347] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.443250] ? __pfx_do_seccomp+0x10/0x10 [ 42.444040] ? find_held_lock+0x2b/0x80 [ 42.444757] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.445720] ? static_key_count+0x60/0x80 [ 42.446538] prctl_set_seccomp+0x4e/0x70 [ 42.447310] __do_sys_prctl+0xe6c/0x1d70 [ 42.448107] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.448958] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.449931] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.450907] ? irqentry_exit+0xf3/0x650 [ 42.451632] do_syscall_64+0xbf/0x430 [ 42.452379] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.453333] RIP: 0033:0x7f4a37ea45cd [ 42.454038] 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 [ 42.457229] RSP: 002b:00007ffd2b2ca650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.458603] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a37ea45cd [ 42.459884] RDX: 000055ea9d952e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.461165] RBP: 00007ffd2b2ca6b0 R08: 0000000000000000 R09: 00007ffd2b2c9d50 [ 42.462447] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eac42312b0 [ 42.463740] R13: 00007ffd2b2caae0 R14: 000055eac4233d20 R15: 000055eac42458d0 [ 42.465033] [ 42.465450] irq event stamp: 1781 [ 42.466096] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 42.467624] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 42.469160] softirqs last enabled at (1510): [] handle_softirqs+0x50c/0x770 [ 42.470702] softirqs last disabled at (1501): [] __irq_exit_rcu+0xc4/0x100 [ 42.472055] ---[ end trace 0000000000000000 ]--- [ 43.321043] ------------[ cut here ]------------ [ 43.321973] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.323870] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.325082] Modules linked in: [ 43.325566] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.327231] Tainted: [W]=WARN [ 43.327686] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.328909] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.329628] 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 [ 43.332274] RSP: 0018:ffff88800b6efbc0 EFLAGS: 00010286 [ 43.333107] RAX: 0000000000000000 RBX: ffffed10016ddf78 RCX: ffffffff813a4050 [ 43.334174] RDX: ffff88800f0d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.335255] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10016ddf2f [ 43.336548] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.337723] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b6efdf8 [ 43.338803] FS: 00007f0aebf56900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.340027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.340907] CR2: 00007f0aec448580 CR3: 000000000e114000 CR4: 0000000000350ef0 [ 43.341994] Call Trace: [ 43.342379] [ 43.342727] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.343472] ? __create_object+0x59/0x80 [ 43.344130] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.344948] __vmalloc_noprof+0x59/0x60 [ 43.345552] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.346277] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.347063] bpf_prog_alloc+0x39/0x200 [ 43.347643] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.348402] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.349184] do_seccomp+0x349/0x25e0 [ 43.349740] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.350487] ? __pfx_do_seccomp+0x10/0x10 [ 43.351164] ? find_held_lock+0x2b/0x80 [ 43.351748] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.352565] ? static_key_count+0x60/0x80 [ 43.353250] prctl_set_seccomp+0x4e/0x70 [ 43.353897] __do_sys_prctl+0xe6c/0x1d70 [ 43.354672] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.355393] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.356199] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.357021] ? irqentry_exit+0xf3/0x650 [ 43.357611] do_syscall_64+0xbf/0x430 [ 43.358300] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.359560] RIP: 0033:0x7f0aec4485cd [ 43.360171] 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 [ 43.362847] RSP: 002b:00007ffeaa4f7cd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.364005] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0aec4485cd [ 43.365069] RDX: 000055a847b72e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.366160] RBP: 00007ffeaa4f7d30 R08: 0000000000000000 R09: 00007ffeaa4f73d0 [ 43.367237] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a851364ad0 [ 43.368319] R13: 00007ffeaa4f8160 R14: 000055a851365bc0 R15: 000055a851376780 [ 43.369404] [ 43.369756] irq event stamp: 1887 [ 43.370313] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 43.371612] hardirqs last disabled at (1906): [] __up_console_sem+0x5d/0x80 [ 43.372905] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 43.374223] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 43.375498] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49334' (ECDSA) to the list of known hosts. 2025/11/17 10:30:41 fuzzer started 2025/11/17 10:30:42 dialing manager at localhost:37895 2025/11/17 10:30:42 checking machine... 2025/11/17 10:30:42 checking revisions... [ 44.303783] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:30:42 testing simple program... [ 44.386154] cgroup: Unknown subsys name 'net' [ 44.442721] cgroup: Unknown subsys name 'cpuset' [ 44.456064] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:30:41 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce08b08 RCX=0000000000000000 RDX=0000000000000070 RSI=0000000000000000 RDI=ffff88806ce08a70 RBP=ffff888019b1b780 RSP=ffff88806ce08a18 R8 =0000000000000001 R9 =ffffed100d9c115b R10=ffff88806ce08a70 R11=0000000000000000 R12=0000000000000000 R13=ffff88806ce08a98 R14=ffff888019b1b780 R15=ffff88806ce08a70 RIP=ffffffff84c73c35 RFL=00000202 [-------] 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 00007f4a379b2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd2b2c4000 CR3=000000001850c000 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=0000000000000001 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff888016a42160 RBP=ffff888016a42160 RSP=ffff888017557a18 R8 =0000000000000001 R9 =0000000000000000 R10=ffff888016a42143 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000004 RIP=ffffffff815bcf75 RFL=00000247 [---Z-PC] 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 00007f4e4526f700 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=00007f17b7283040 CR3=000000000d580000 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=2030343a30333a303120373120766f4e XMM01=657463656e6e6f63736944203a5d3933 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3933325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030343a30333a3031203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000