[ 45.601476] ------------[ cut here ]------------ [ 45.602422] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.604434] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 45.605882] Modules linked in: [ 45.606551] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.608506] Tainted: [W]=WARN [ 45.609106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.610559] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.611476] 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 [ 45.614626] RSP: 0018:ffff8880158dfbc0 EFLAGS: 00010286 [ 45.615584] RAX: 0000000000000000 RBX: ffffed1002b1bf78 RCX: ffffffff813a4050 [ 45.616843] RDX: ffff888017058000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.618123] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b1bf2f [ 45.619380] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.620652] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158dfdf8 [ 45.621937] FS: 00007fd0c8af9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.623395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.624444] CR2: 00007fd0c905f4a6 CR3: 000000000da24000 CR4: 0000000000350ef0 [ 45.625738] Call Trace: [ 45.626249] [ 45.626659] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.627565] ? __create_object+0x59/0x80 [ 45.628356] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.629342] __vmalloc_noprof+0x59/0x60 [ 45.630131] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.630957] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.631901] bpf_prog_alloc+0x39/0x200 [ 45.632660] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.633605] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.634510] do_seccomp+0x349/0x25e0 [ 45.635251] ? find_held_lock+0x2b/0x80 [ 45.636023] ? do_prlimit+0x310/0x610 [ 45.636748] ? __pfx_do_seccomp+0x10/0x10 [ 45.637540] ? do_raw_spin_unlock+0x53/0x220 [ 45.638392] ? _raw_spin_unlock+0x1e/0x40 [ 45.639176] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.640154] ? static_key_count+0x60/0x80 [ 45.640911] prctl_set_seccomp+0x4e/0x70 [ 45.641729] __do_sys_prctl+0xe6c/0x1d70 [ 45.642520] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.643395] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.644381] ? irqentry_exit+0xf3/0x650 [ 45.645162] do_syscall_64+0xbf/0x430 [ 45.645870] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.646813] RIP: 0033:0x7fd0c8feb5cd [ 45.647535] 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 [ 45.650717] RSP: 002b:00007ffd43349040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.652086] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd0c8feb5cd [ 45.653363] RDX: 000055c39816ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.654675] RBP: 00007ffd433490a0 R08: 0000000000000000 R09: 00007ffd43348740 [ 45.655987] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c3d6dcab10 [ 45.657260] R13: 00007ffd433494d0 R14: 000055c3d6dcb2b0 R15: 000055c3d6ddf6f0 [ 45.658562] [ 45.659036] irq event stamp: 1733 [ 45.659647] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 45.661167] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 45.662727] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 45.664292] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 45.665807] ---[ end trace 0000000000000000 ]--- [ 48.842944] ------------[ cut here ]------------ [ 48.844060] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.846458] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 48.848139] Modules linked in: [ 48.848820] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.851167] Tainted: [W]=WARN [ 48.851827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.853549] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.854630] 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 [ 48.858356] RSP: 0018:ffff888019c0fbc0 EFLAGS: 00010286 [ 48.859511] RAX: 0000000000000000 RBX: ffffed1003381f78 RCX: ffffffff813a4050 [ 48.861027] RDX: ffff888018a19bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.862568] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003381f2f [ 48.864091] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.865607] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c0fdf8 [ 48.867137] FS: 00007f70a9051900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.868823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.870082] CR2: 00007f70a9543580 CR3: 000000000c766000 CR4: 0000000000350ef0 [ 48.871622] Call Trace: [ 48.872204] [ 48.872687] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.873754] ? __create_object+0x59/0x80 [ 48.874679] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.875831] __vmalloc_noprof+0x59/0x60 [ 48.876746] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.877798] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.878874] bpf_prog_alloc+0x39/0x200 [ 48.879747] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.880825] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.881891] do_seccomp+0x349/0x25e0 [ 48.882717] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.883769] ? __pfx_do_seccomp+0x10/0x10 [ 48.884680] ? find_held_lock+0x2b/0x80 [ 48.885595] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.886753] ? static_key_count+0x60/0x80 [ 48.887703] prctl_set_seccomp+0x4e/0x70 [ 48.888605] __do_sys_prctl+0xe6c/0x1d70 [ 48.889511] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.890512] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.891649] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.892788] ? irqentry_exit+0xf3/0x650 [ 48.893703] do_syscall_64+0xbf/0x430 [ 48.894594] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.895735] RIP: 0033:0x7f70a95435cd [ 48.896561] 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 [ 48.900284] RSP: 002b:00007ffe6dd1edb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.901913] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f70a95435cd [ 48.903428] RDX: 0000562077d42e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.904932] RBP: 00007ffe6dd1ee10 R08: 0000000000000000 R09: 00007ffe6dd1e4b0 [ 48.906463] R10: 0000000000000000 R11: 0000000000000246 R12: 000056207e99cb10 [ 48.908024] R13: 00007ffe6dd1f240 R14: 000056207e99d2b0 R15: 000056207e9b16f0 [ 48.909573] [ 48.910113] irq event stamp: 1709 [ 48.910728] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 48.912267] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 48.913816] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 48.915429] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 48.917012] ---[ end trace 0000000000000000 ]--- [ 49.752641] ------------[ cut here ]------------ [ 49.753652] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.755813] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.757590] Modules linked in: [ 49.758485] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.760599] Tainted: [W]=WARN [ 49.761260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.762846] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.763839] 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 [ 49.767215] RSP: 0018:ffff88800eedfbc0 EFLAGS: 00010286 [ 49.768279] RAX: 0000000000000000 RBX: ffffed1001ddbf78 RCX: ffffffff813a4050 [ 49.769654] RDX: ffff88800eef0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.771031] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ddbf2f [ 49.772426] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.773835] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800eedfdf8 [ 49.775227] FS: 00007facf5219900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.776765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.777942] CR2: 00007fff97134ef7 CR3: 000000001ca48000 CR4: 0000000000350ef0 [ 49.779364] Call Trace: [ 49.779868] [ 49.780371] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.781305] ? __create_object+0x59/0x80 [ 49.782187] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.783249] __vmalloc_noprof+0x59/0x60 [ 49.784066] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.784949] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.786019] bpf_prog_alloc+0x39/0x200 [ 49.786768] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.787787] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.788751] do_seccomp+0x349/0x25e0 [ 49.789550] ? find_held_lock+0x2b/0x80 [ 49.790384] ? do_prlimit+0x310/0x610 [ 49.791200] ? __pfx_do_seccomp+0x10/0x10 [ 49.792052] ? do_raw_spin_unlock+0x53/0x220 [ 49.792904] ? _raw_spin_unlock+0x1e/0x40 [ 49.793762] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.794800] ? static_key_count+0x60/0x80 [ 49.795661] prctl_set_seccomp+0x4e/0x70 [ 49.796491] __do_sys_prctl+0xe6c/0x1d70 [ 49.797355] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.798306] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.799352] ? irqentry_exit+0xf3/0x650 [ 49.800227] do_syscall_64+0xbf/0x430 [ 49.801041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.802097] RIP: 0033:0x7facf570b5cd [ 49.802809] 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 [ 49.806251] RSP: 002b:00007fff971339f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.807760] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007facf570b5cd [ 49.809153] RDX: 0000562d67e6be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.810583] RBP: 00007fff97133a50 R08: 0000000000000000 R09: 00007fff971330f0 [ 49.811952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d741e2ad0 [ 49.813363] R13: 00007fff97133e80 R14: 0000562d741e3bc0 R15: 0000562d741f4780 [ 49.814779] [ 49.815286] irq event stamp: 1867 [ 49.815947] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 49.817623] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 49.819178] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 49.820527] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 49.821815] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63256' (ECDSA) to the list of known hosts. 2025/11/17 23:06:45 fuzzer started 2025/11/17 23:06:46 dialing manager at localhost:37895 2025/11/17 23:06:46 checking machine... 2025/11/17 23:06:46 checking revisions... [ 50.741437] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:06:46 testing simple program... [ 50.837363] cgroup: Unknown subsys name 'net' [ 50.900198] cgroup: Unknown subsys name 'cpuset' [ 50.918428] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:06:45 Registers: info registers vcpu 0 RAX=0000000080010000 RBX=ffff888017972800 RCX=ffffffff816e3eb9 RDX=ffff888016581bc0 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888016581bc0 RSP=ffff88806ce08d08 R8 =ffffffff85a8dc80 R9 =fffffbfff10b3075 R10=0000000000000000 R11=00000021711d8598 R12=00000000000f4240 R13=0000000000000002 R14=ffff888009d47000 R15=dffffc0000000000 RIP=ffffffff81751c74 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 00007f70a9051900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7bd25c7000 CR3=000000001fb28000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025631 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcbd1582c8 CR3=00000000130f0000 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=36303a333220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323137 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000