[ 45.852519] ------------[ cut here ]------------ [ 45.853347] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.855267] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.856643] Modules linked in: [ 45.857197] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.860523] Tainted: [W]=WARN [ 45.861068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.862530] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.863365] 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 [ 45.866331] RSP: 0018:ffff888013f67bc0 EFLAGS: 00010286 [ 45.867257] RAX: 0000000000000000 RBX: ffffed10027ecf78 RCX: ffffffff813a4050 [ 45.868456] RDX: ffff88801786d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.869673] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027ecf2f [ 45.870883] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.872078] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f67df8 [ 45.873278] FS: 00007f63d33a9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.874620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.875641] CR2: 00007fff5a88bef8 CR3: 0000000009fbd000 CR4: 0000000000350ef0 [ 45.876862] Call Trace: [ 45.877299] [ 45.877729] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.878590] ? __create_object+0x59/0x80 [ 45.879306] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.880211] __vmalloc_noprof+0x59/0x60 [ 45.880925] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.881736] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.882611] bpf_prog_alloc+0x39/0x200 [ 45.883284] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.884163] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.885013] do_seccomp+0x349/0x25e0 [ 45.885685] ? find_held_lock+0x2b/0x80 [ 45.886364] ? do_prlimit+0x310/0x610 [ 45.887086] ? __pfx_do_seccomp+0x10/0x10 [ 45.887825] ? do_raw_spin_unlock+0x53/0x220 [ 45.888605] ? _raw_spin_unlock+0x1e/0x40 [ 45.889296] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.890207] ? static_key_count+0x60/0x80 [ 45.890960] prctl_set_seccomp+0x4e/0x70 [ 45.891686] __do_sys_prctl+0xe6c/0x1d70 [ 45.892387] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.893195] ? trace_irq_enable.constprop.0+0x26/0x100 [ 45.894119] do_syscall_64+0xbf/0x430 [ 45.894809] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.895721] RIP: 0033:0x7f63d389b5cd [ 45.896343] 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 [ 45.899335] RSP: 002b:00007fff5a889530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.901175] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63d389b5cd [ 45.902390] RDX: 000055e8e51a7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.903625] RBP: 00007fff5a889590 R08: 0000000000000000 R09: 00007fff5a888c30 [ 45.904840] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e919cf7240 [ 45.906045] R13: 00007fff5a8899c0 R14: 000055e919cf6bf0 R15: 000055e919d0b4d0 [ 45.907277] [ 45.907712] irq event stamp: 2195 [ 45.908282] hardirqs last enabled at (2203): [] __up_console_sem+0x78/0x80 [ 45.909704] hardirqs last disabled at (2212): [] __up_console_sem+0x5d/0x80 [ 45.911171] softirqs last enabled at (2114): [] handle_softirqs+0x50c/0x770 [ 45.912621] softirqs last disabled at (2109): [] __irq_exit_rcu+0xc4/0x100 [ 45.914038] ---[ end trace 0000000000000000 ]--- [ 49.250196] ------------[ cut here ]------------ [ 49.250800] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.252170] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.253112] Modules linked in: [ 49.253522] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.254784] Tainted: [W]=WARN [ 49.255169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.256126] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.256714] 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 [ 49.258732] RSP: 0018:ffff888016c2fbc0 EFLAGS: 00010286 [ 49.259357] RAX: 0000000000000000 RBX: ffffed1002d85f78 RCX: ffffffff813a4050 [ 49.260178] RDX: ffff8880171c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.260992] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d85f2f [ 49.261803] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.262632] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c2fdf8 [ 49.263480] FS: 00007f8eed7c9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.264376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.265051] CR2: 00007ffde9879ef8 CR3: 000000001e962000 CR4: 0000000000350ef0 [ 49.265887] Call Trace: [ 49.266180] [ 49.266473] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.267046] ? __create_object+0x59/0x80 [ 49.267556] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.268157] __vmalloc_noprof+0x59/0x60 [ 49.268642] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.269173] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.269766] bpf_prog_alloc+0x39/0x200 [ 49.270219] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.270806] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.271387] do_seccomp+0x349/0x25e0 [ 49.271861] ? find_held_lock+0x2b/0x80 [ 49.272317] ? do_prlimit+0x310/0x610 [ 49.272795] ? __pfx_do_seccomp+0x10/0x10 [ 49.273277] ? do_raw_spin_unlock+0x53/0x220 [ 49.273802] ? _raw_spin_unlock+0x1e/0x40 [ 49.274277] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.274911] ? static_key_count+0x60/0x80 [ 49.275436] prctl_set_seccomp+0x4e/0x70 [ 49.275903] __do_sys_prctl+0xe6c/0x1d70 [ 49.276371] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.276922] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.277540] ? irqentry_exit+0xf3/0x650 [ 49.278009] do_syscall_64+0xbf/0x430 [ 49.278485] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.279083] RIP: 0033:0x7f8eedcbb5cd [ 49.279540] 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 [ 49.281622] RSP: 002b:00007ffde9877f90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.282528] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8eedcbb5cd [ 49.283360] RDX: 000056520faf6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.284201] RBP: 00007ffde9877ff0 R08: 0000000000000000 R09: 00007ffde9877690 [ 49.285021] R10: 0000000000000000 R11: 0000000000000246 R12: 000056523f708240 [ 49.285850] R13: 00007ffde9878420 R14: 000056523f711380 R15: 000056523f71c540 [ 49.286702] [ 49.287007] irq event stamp: 1695 [ 49.287441] hardirqs last enabled at (1705): [] irqentry_exit+0x17b/0x650 [ 49.288442] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 49.289392] softirqs last enabled at (1308): [] handle_softirqs+0x50c/0x770 [ 49.290397] softirqs last disabled at (1293): [] __irq_exit_rcu+0xc4/0x100 [ 49.291425] ---[ end trace 0000000000000000 ]--- [ 50.108483] ------------[ cut here ]------------ [ 50.109359] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.111474] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.113014] Modules linked in: [ 50.113659] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.115711] Tainted: [W]=WARN [ 50.116276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.117762] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.118703] 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 [ 50.121947] RSP: 0018:ffff88801713fbc0 EFLAGS: 00010286 [ 50.122992] RAX: 0000000000000000 RBX: ffffed1002e27f78 RCX: ffffffff813a4050 [ 50.124306] RDX: ffff888016835340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.125609] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e27f2f [ 50.126915] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.128242] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801713fdf8 [ 50.129550] FS: 00007fa4b800a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.131049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.132123] CR2: 00007ffe6ac67ef8 CR3: 000000001d4da000 CR4: 0000000000350ef0 [ 50.133521] Call Trace: [ 50.133996] [ 50.134450] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.135352] ? __create_object+0x59/0x80 [ 50.136134] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.137113] __vmalloc_noprof+0x59/0x60 [ 50.137876] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.138759] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.139745] bpf_prog_alloc+0x39/0x200 [ 50.140500] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.141397] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.142309] do_seccomp+0x349/0x25e0 [ 50.143075] ? find_held_lock+0x2b/0x80 [ 50.143849] ? do_prlimit+0x310/0x610 [ 50.144607] ? __pfx_do_seccomp+0x10/0x10 [ 50.145359] ? do_raw_spin_unlock+0x53/0x220 [ 50.146199] ? _raw_spin_unlock+0x1e/0x40 [ 50.147035] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.148018] ? static_key_count+0x60/0x80 [ 50.148830] prctl_set_seccomp+0x4e/0x70 [ 50.149621] __do_sys_prctl+0xe6c/0x1d70 [ 50.150369] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.151267] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.152244] ? irqentry_exit+0xf3/0x650 [ 50.153010] do_syscall_64+0xbf/0x430 [ 50.153745] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.154706] RIP: 0033:0x7fa4b84fc5cd [ 50.155451] 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 [ 50.159179] RSP: 002b:00007ffe6ac657f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.160728] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4b84fc5cd [ 50.162294] RDX: 0000558183341e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.163639] RBP: 00007ffe6ac65850 R08: 0000000000000000 R09: 00007ffe6ac64ef0 [ 50.165205] R10: 0000000000000000 R11: 0000000000000246 R12: 00005581c0fffad0 [ 50.166680] R13: 00007ffe6ac65c80 R14: 00005581c1000bc0 R15: 00005581c1011780 [ 50.168266] [ 50.168790] irq event stamp: 1805 [ 50.169533] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 50.171373] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 50.172933] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 50.174508] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 50.176311] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8274' (ECDSA) to the list of known hosts. 2025/11/17 20:27:52 fuzzer started 2025/11/17 20:27:52 dialing manager at localhost:37895 2025/11/17 20:27:52 checking machine... 2025/11/17 20:27:52 checking revisions... [ 51.099802] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:27:52 testing simple program... [ 51.191047] cgroup: Unknown subsys name 'net' [ 51.238092] cgroup: Unknown subsys name 'cpuset' [ 51.250654] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:27:51 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff83c6fcce RDX=0000000000000001 RSI=ffffffff86d772ea RDI=ffffffff868fa5d0 RBP=ffff888015bdf2c0 RSP=ffff888015bdf1c8 R8 =ffffffff86d772ea R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a887 R12=ffffffff868fa5d0 R13=ffff888015bdf2b0 R14=ffff888015bdf2a9 R15=ffff888015bdf268 RIP=ffffffff8135da50 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 00007f1663373900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1662a8b010 CR3=000000000dff5000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=516fdf875d16f89f00000000000ae988 XMM05=47c2662a7b505d130000000000322010 XMM06=d821fade4ab3bd5300000000003210b8 XMM07=fb795ef6d65770560000000000311340 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81b8c8c4 RBX=ffffffff8672d4b4 RCX=ffffffff81b8c9ae RDX=0000000000000000 RSI=ffffffff86ac3940 RDI=ffffffff8672d4b4 RBP=ffffffff8672d4b8 RSP=ffff88806cf089b8 R8 =ffffffff86ac3940 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000027440 R12=ffffffff8672d4b4 R13=ffffffff8672d4b4 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8135dad7 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 00007f8eed7c9900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8eedd80618 CR3=000000001e913000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000