[ 47.085871] ------------[ cut here ]------------ [ 47.086931] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.089202] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 47.090858] Modules linked in: [ 47.091477] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.094043] Tainted: [W]=WARN [ 47.095161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.096792] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.097714] 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 [ 47.101118] RSP: 0018:ffff888015d5fbc0 EFLAGS: 00010286 [ 47.102093] RAX: 0000000000000000 RBX: ffffed1002babf78 RCX: ffffffff813a4050 [ 47.103377] RDX: ffff888016761bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.104767] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002babf2f [ 47.106255] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.107721] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d5fdf8 [ 47.109155] FS: 00007fad61990900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.110802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.112055] CR2: 00007fad61ef64a6 CR3: 000000000db73000 CR4: 0000000000350ef0 [ 47.113542] Call Trace: [ 47.114133] [ 47.114633] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.115737] ? __create_object+0x59/0x80 [ 47.116598] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.117724] __vmalloc_noprof+0x59/0x60 [ 47.118534] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.119441] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.120514] bpf_prog_alloc+0x39/0x200 [ 47.121399] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.122430] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.123446] do_seccomp+0x349/0x25e0 [ 47.124309] ? find_held_lock+0x2b/0x80 [ 47.125206] ? do_prlimit+0x310/0x610 [ 47.126034] ? __pfx_do_seccomp+0x10/0x10 [ 47.126969] ? do_raw_spin_unlock+0x53/0x220 [ 47.127916] ? _raw_spin_unlock+0x1e/0x40 [ 47.128746] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.129827] ? static_key_count+0x60/0x80 [ 47.130591] prctl_set_seccomp+0x4e/0x70 [ 47.131383] __do_sys_prctl+0xe6c/0x1d70 [ 47.132160] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.133005] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.133976] ? irqentry_exit+0xf3/0x650 [ 47.134786] do_syscall_64+0xbf/0x430 [ 47.135601] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.136646] RIP: 0033:0x7fad61e825cd [ 47.137438] 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 [ 47.141030] RSP: 002b:00007ffefbad0180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.142491] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fad61e825cd [ 47.143793] RDX: 0000563e4f6cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.144990] RBP: 00007ffefbad01e0 R08: 0000000000000000 R09: 00007ffefbacf880 [ 47.146205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e75d212b0 [ 47.147408] R13: 00007ffefbad0610 R14: 0000563e75d23d20 R15: 0000563e75d358d0 [ 47.148630] [ 47.149076] irq event stamp: 1963 [ 47.149704] hardirqs last enabled at (1973): [] irqentry_exit+0x17b/0x650 [ 47.151012] hardirqs last disabled at (1982): [] __up_console_sem+0x5d/0x80 [ 47.152359] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 47.153789] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 47.155243] ---[ end trace 0000000000000000 ]--- [ 50.658790] ------------[ cut here ]------------ [ 50.659757] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.662175] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 50.663648] Modules linked in: [ 50.664268] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.666221] Tainted: [W]=WARN [ 50.666859] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.668346] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.669264] 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 [ 50.672412] RSP: 0018:ffff888019a57bc0 EFLAGS: 00010286 [ 50.673389] RAX: 0000000000000000 RBX: ffffed100334af78 RCX: ffffffff813a4050 [ 50.674660] RDX: ffff888016081bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.675981] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100334af2f [ 50.677273] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.678531] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a57df8 [ 50.679834] FS: 00007fd53d8e0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.681270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.682302] CR2: 00007ffe7ace9ef7 CR3: 000000001ff4e000 CR4: 0000000000350ef0 [ 50.683592] Call Trace: [ 50.684093] [ 50.684507] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.685390] ? __create_object+0x59/0x80 [ 50.686169] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.687156] __vmalloc_noprof+0x59/0x60 [ 50.687900] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.688763] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.689637] bpf_prog_alloc+0x39/0x200 [ 50.690385] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.691368] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.692271] do_seccomp+0x349/0x25e0 [ 50.692979] ? find_held_lock+0x2b/0x80 [ 50.693724] ? do_prlimit+0x310/0x610 [ 50.694416] ? __pfx_do_seccomp+0x10/0x10 [ 50.695222] ? do_raw_spin_unlock+0x53/0x220 [ 50.696033] ? _raw_spin_unlock+0x1e/0x40 [ 50.696814] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.697748] ? static_key_count+0x60/0x80 [ 50.698503] prctl_set_seccomp+0x4e/0x70 [ 50.699300] __do_sys_prctl+0xe6c/0x1d70 [ 50.700070] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.700915] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.701873] ? irqentry_exit+0xf3/0x650 [ 50.702573] do_syscall_64+0xbf/0x430 [ 50.703324] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.704242] RIP: 0033:0x7fd53ddd25cd [ 50.704915] 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 [ 50.708087] RSP: 002b:00007ffe7ace87a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.709453] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd53ddd25cd [ 50.710708] RDX: 00005571d719ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.712028] RBP: 00007ffe7ace8800 R08: 0000000000000000 R09: 00007ffe7ace7ea0 [ 50.713300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557208f3d2b0 [ 50.714558] R13: 00007ffe7ace8c30 R14: 0000557208f3fd20 R15: 0000557208f518d0 [ 50.715877] [ 50.716292] irq event stamp: 1811 [ 50.716924] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 50.718418] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 50.719984] softirqs last enabled at (1560): [] handle_softirqs+0x50c/0x770 [ 50.721506] softirqs last disabled at (1551): [] __irq_exit_rcu+0xc4/0x100 [ 50.723050] ---[ end trace 0000000000000000 ]--- [ 51.546567] ------------[ cut here ]------------ [ 51.547585] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.550339] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 51.551950] Modules linked in: [ 51.552601] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.555052] Tainted: [W]=WARN [ 51.555804] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.557430] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.558448] 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 [ 51.561929] RSP: 0018:ffff888017177bc0 EFLAGS: 00010286 [ 51.563012] RAX: 0000000000000000 RBX: ffffed1002e2ef78 RCX: ffffffff813a4050 [ 51.564426] RDX: ffff8880159cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.565821] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2ef2f [ 51.567233] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.568643] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017177df8 [ 51.570066] FS: 00007fce4f485900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.571644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.572817] CR2: 00007fce4f977580 CR3: 000000000dea3000 CR4: 0000000000350ef0 [ 51.574226] Call Trace: [ 51.574774] [ 51.575254] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.576241] ? __create_object+0x59/0x80 [ 51.577113] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.578184] __vmalloc_noprof+0x59/0x60 [ 51.579031] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.579997] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.581019] bpf_prog_alloc+0x39/0x200 [ 51.581846] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.582884] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.583907] do_seccomp+0x349/0x25e0 [ 51.584646] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.585650] ? __pfx_do_seccomp+0x10/0x10 [ 51.586517] ? find_held_lock+0x2b/0x80 [ 51.587364] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.588441] ? static_key_count+0x60/0x80 [ 51.589335] prctl_set_seccomp+0x4e/0x70 [ 51.590198] __do_sys_prctl+0xe6c/0x1d70 [ 51.591079] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.592032] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.593104] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.594176] ? irqentry_exit+0xf3/0x650 [ 51.595022] do_syscall_64+0xbf/0x430 [ 51.595844] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.596897] RIP: 0033:0x7fce4f9775cd [ 51.597630] 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 [ 51.601141] RSP: 002b:00007ffe50f35790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.602649] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce4f9775cd [ 51.604063] RDX: 000055ac354f5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.605460] RBP: 00007ffe50f357f0 R08: 0000000000000000 R09: 00007ffe50f34e90 [ 51.606850] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ac50cfead0 [ 51.608260] R13: 00007ffe50f35c20 R14: 000055ac50cffbc0 R15: 000055ac50d10780 [ 51.609715] [ 51.610193] irq event stamp: 1819 [ 51.610910] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 51.612578] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 51.614244] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 51.615856] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 51.617289] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33670' (ECDSA) to the list of known hosts. 2025/11/19 05:56:15 fuzzer started 2025/11/19 05:56:15 dialing manager at localhost:34383 2025/11/19 05:56:15 checking machine... 2025/11/19 05:56:15 checking revisions... [ 52.620631] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:56:15 testing simple program... [ 52.704478] cgroup: Unknown subsys name 'net' [ 52.759387] cgroup: Unknown subsys name 'cpuset' [ 52.773301] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:56:14 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88806ce37340 RCX=0000000000000000 RDX=0000000000000001 RSI=ffff88806ce37358 RDI=ffff88806ce37340 RBP=ffff88806ce08d30 RSP=ffff88806ce08ce0 R8 =000000000006a800 R9 =0000000000023800 R10=0000000000023800 R11=0000000000000001 R12=ffff888009611bc0 R13=0000000000000000 R14=ffff88806ce37df0 R15=ffff88806ce37358 RIP=ffffffff84c98055 RFL=00000086 [--S--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa8af5bd000 CR3=000000000d883000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=21be8be0ce30752b00000000000ae988 XMM05=38c35dfad89d14e8000000000031fdd8 XMM06=162079c59d16dc44000000000031ee80 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000ffffbff9 RBX=ffff888015ba5340 RCX=00000000ffffffff RDX=0000000000000008 RSI=ffff888015ba5d98 RDI=00000000fffffffe RBP=ffff888015ba5d98 RSP=ffff888015dbf8d8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888015ba5d98 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275a1 RFL=00000086 [--S--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 00007fd53d8e0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd53de980b0 CR3=000000001ff5d000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000