[ 46.879839] ------------[ cut here ]------------ [ 46.880793] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.882826] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.884296] Modules linked in: [ 46.884933] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.886921] Tainted: [W]=WARN [ 46.887475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.888942] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.889817] 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 [ 46.893003] RSP: 0018:ffff88801738fbc0 EFLAGS: 00010286 [ 46.894028] RAX: 0000000000000000 RBX: ffffed1002e71f78 RCX: ffffffff813a4050 [ 46.895311] RDX: ffff88800f231bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.896591] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e71f2f [ 46.897885] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.899154] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801738fdf8 [ 46.900439] FS: 00007fd94c61e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.901888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.902949] CR2: 00007fff960edef7 CR3: 000000000f678000 CR4: 0000000000350ef0 [ 46.904239] Call Trace: [ 46.904707] [ 46.905157] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.906062] ? __create_object+0x59/0x80 [ 46.906790] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.907746] __vmalloc_noprof+0x59/0x60 [ 46.908500] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.909366] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.910304] bpf_prog_alloc+0x39/0x200 [ 46.911048] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.911963] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.912827] do_seccomp+0x349/0x25e0 [ 46.913553] ? find_held_lock+0x2b/0x80 [ 46.914308] ? do_prlimit+0x310/0x610 [ 46.915042] ? __pfx_do_seccomp+0x10/0x10 [ 46.915767] ? do_raw_spin_unlock+0x53/0x220 [ 46.916594] ? _raw_spin_unlock+0x1e/0x40 [ 46.917388] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.918341] ? static_key_count+0x60/0x80 [ 46.919148] prctl_set_seccomp+0x4e/0x70 [ 46.919909] __do_sys_prctl+0xe6c/0x1d70 [ 46.920649] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.921507] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.922467] ? irqentry_exit+0xf3/0x650 [ 46.923220] do_syscall_64+0xbf/0x430 [ 46.923957] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.924889] RIP: 0033:0x7fd94cb105cd [ 46.925555] 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 [ 46.928729] RSP: 002b:00007fff960ebcc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.930092] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd94cb105cd [ 46.931370] RDX: 000055d032311e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.932649] RBP: 00007fff960ebd20 R08: 0000000000000000 R09: 00007fff960eb3c0 [ 46.933948] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d03c8e1ad0 [ 46.935225] R13: 00007fff960ec150 R14: 000055d03c8e2bc0 R15: 000055d03c8f3780 [ 46.936524] [ 46.936977] irq event stamp: 1691 [ 46.937585] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 46.939116] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 46.940646] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 46.942177] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 46.943663] ---[ end trace 0000000000000000 ]--- [ 50.478068] ------------[ cut here ]------------ [ 50.479131] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.481389] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 50.483026] Modules linked in: [ 50.483697] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.486163] Tainted: [W]=WARN [ 50.486787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.488486] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.489514] 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 [ 50.493012] RSP: 0018:ffff8880174b7bc0 EFLAGS: 00010286 [ 50.494104] RAX: 0000000000000000 RBX: ffffed1002e96f78 RCX: ffffffff813a4050 [ 50.495529] RDX: ffff88800dde1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.496950] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e96f2f [ 50.498376] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.499806] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174b7df8 [ 50.501242] FS: 00007f2a82e01900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.502871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.504051] CR2: 00007f2a832f3580 CR3: 000000000debe000 CR4: 0000000000350ef0 [ 50.505477] Call Trace: [ 50.506026] [ 50.506482] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.507461] ? __create_object+0x59/0x80 [ 50.508315] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.509371] __vmalloc_noprof+0x59/0x60 [ 50.510210] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.511168] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.512193] bpf_prog_alloc+0x39/0x200 [ 50.513003] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.514036] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.515026] do_seccomp+0x349/0x25e0 [ 50.515779] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.516755] ? __pfx_do_seccomp+0x10/0x10 [ 50.517628] ? find_held_lock+0x2b/0x80 [ 50.518475] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.519539] ? static_key_count+0x60/0x80 [ 50.520410] prctl_set_seccomp+0x4e/0x70 [ 50.521260] __do_sys_prctl+0xe6c/0x1d70 [ 50.522141] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.523092] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.524162] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.525217] ? irqentry_exit+0xf3/0x650 [ 50.526069] do_syscall_64+0xbf/0x430 [ 50.526822] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.527883] RIP: 0033:0x7f2a832f35cd [ 50.528600] 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 [ 50.532046] RSP: 002b:00007ffee04441a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.533532] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a832f35cd [ 50.534921] RDX: 0000556e9a882e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.536307] RBP: 00007ffee0444200 R08: 0000000000000000 R09: 00007ffee04438a0 [ 50.537698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556ece912ad0 [ 50.539093] R13: 00007ffee0444630 R14: 0000556ece913bc0 R15: 0000556ece924780 [ 50.540495] [ 50.540990] irq event stamp: 1815 [ 50.541660] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 50.543300] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 50.544948] softirqs last enabled at (1354): [] handle_softirqs+0x50c/0x770 [ 50.546459] softirqs last disabled at (1331): [] __irq_exit_rcu+0xc4/0x100 [ 50.547808] ---[ end trace 0000000000000000 ]--- [ 51.377893] ------------[ cut here ]------------ [ 51.378617] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.380363] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 51.381755] Modules linked in: [ 51.382390] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.384048] Tainted: [W]=WARN [ 51.384506] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.385737] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.386480] 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 [ 51.389086] RSP: 0018:ffff888018f5fbc0 EFLAGS: 00010286 [ 51.389899] RAX: 0000000000000000 RBX: ffffed10031ebf78 RCX: ffffffff813a4050 [ 51.390969] RDX: ffff888015f5d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.392023] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031ebf2f [ 51.393088] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.394159] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018f5fdf8 [ 51.395221] FS: 00007f23e4637900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.396419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.397302] CR2: 00007ffc44b0aef7 CR3: 000000001e0c6000 CR4: 0000000000350ef0 [ 51.398368] Call Trace: [ 51.398752] [ 51.399135] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.399839] ? __create_object+0x59/0x80 [ 51.400486] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.401288] __vmalloc_noprof+0x59/0x60 [ 51.401921] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.402604] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.403377] bpf_prog_alloc+0x39/0x200 [ 51.403998] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.404724] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.405475] do_seccomp+0x349/0x25e0 [ 51.406075] ? find_held_lock+0x2b/0x80 [ 51.406662] ? do_prlimit+0x310/0x610 [ 51.407273] ? __pfx_do_seccomp+0x10/0x10 [ 51.407925] ? do_raw_spin_unlock+0x53/0x220 [ 51.408582] ? _raw_spin_unlock+0x1e/0x40 [ 51.409231] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.410029] ? static_key_count+0x60/0x80 [ 51.410659] prctl_set_seccomp+0x4e/0x70 [ 51.411303] __do_sys_prctl+0xe6c/0x1d70 [ 51.411943] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.412621] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.413430] ? irqentry_exit+0xf3/0x650 [ 51.414062] do_syscall_64+0xbf/0x430 [ 51.414635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.415423] RIP: 0033:0x7f23e4b295cd [ 51.416001] 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 [ 51.418613] RSP: 002b:00007ffc44b09120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.419737] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f23e4b295cd [ 51.420793] RDX: 00005646f4c19e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.421867] RBP: 00007ffc44b09180 R08: 0000000000000000 R09: 00007ffc44b08820 [ 51.422934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564701656ad0 [ 51.423986] R13: 00007ffc44b095b0 R14: 0000564701657bc0 R15: 0000564701668780 [ 51.425060] [ 51.425418] irq event stamp: 1833 [ 51.425957] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 51.427213] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 51.428467] softirqs last enabled at (1578): [] handle_softirqs+0x50c/0x770 [ 51.429757] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 51.431010] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5404' (ECDSA) to the list of known hosts. 2025/11/19 07:43:28 fuzzer started 2025/11/19 07:43:28 dialing manager at localhost:34383 2025/11/19 07:43:28 checking machine... 2025/11/19 07:43:28 checking revisions... [ 52.374327] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:43:28 testing simple program... [ 52.473157] cgroup: Unknown subsys name 'net' [ 52.541529] cgroup: Unknown subsys name 'cpuset' [ 52.557760] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:43:27 Registers: info registers vcpu 0 RAX=000000000000031f RBX=0000000000000001 RCX=ffffffff81001489 RDX=000000000000033b RSI=0000000000000014 RDI=ffffffff86ec3bac RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88806ce08a91 R15=ffff88806ce08a50 RIP=ffffffff8135e69f 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 00007f2a82e01900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffee043cfe8 CR3=000000000ddd6000 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=6720646572637465733a4d41503d706f 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=0000000000025625 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc98f44b68 CR3=000000000d5e4000 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=ec70d84590312899dc4dca3d4c98d748 XMM02=0000000000304d98eff9b2d0a8fce9cb XMM03=0000000000304e682c67c8bc2e329bc3 XMM04=8d7b997ccf7ee74100000000000ae988 XMM05=6353ffe4dff1e254000000000031f5e8 XMM06=405749d8372a36f1000000000031efe0 XMM07=e042d86d42eb936e00000000003104a8 XMM08=8a531ae6a191c7dc0000000000304e68 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000