[ 46.567829] ------------[ cut here ]------------ [ 46.568748] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.570735] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.572165] Modules linked in: [ 46.572853] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.574806] Tainted: [W]=WARN [ 46.575349] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.576805] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.577714] 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 [ 46.580854] RSP: 0018:ffff8880173a7bc0 EFLAGS: 00010286 [ 46.581817] RAX: 0000000000000000 RBX: ffffed1002e74f78 RCX: ffffffff813a4050 [ 46.583090] RDX: ffff8880160a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.584355] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e74f2f [ 46.585617] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.586898] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173a7df8 [ 46.588164] FS: 00007fa9ccdb4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.589591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.590652] CR2: 00007fa9cd2a6580 CR3: 000000000d94e000 CR4: 0000000000350ef0 [ 46.591934] Call Trace: [ 46.592398] [ 46.592850] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.593740] ? __create_object+0x59/0x80 [ 46.594518] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.595439] __vmalloc_noprof+0x59/0x60 [ 46.596184] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.597059] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.597993] bpf_prog_alloc+0x39/0x200 [ 46.598723] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.599646] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.600551] do_seccomp+0x349/0x25e0 [ 46.601219] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.602116] ? __pfx_do_seccomp+0x10/0x10 [ 46.602896] ? find_held_lock+0x2b/0x80 [ 46.603649] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.604610] ? static_key_count+0x60/0x80 [ 46.605354] prctl_set_seccomp+0x4e/0x70 [ 46.606138] __do_sys_prctl+0xe6c/0x1d70 [ 46.606906] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.607754] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.608705] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.609656] ? irqentry_exit+0xf3/0x650 [ 46.610383] do_syscall_64+0xbf/0x430 [ 46.611126] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.612065] RIP: 0033:0x7fa9cd2a65cd [ 46.612760] 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 [ 46.615897] RSP: 002b:00007ffcb9391b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.617241] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa9cd2a65cd [ 46.618539] RDX: 0000563b194dbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.619797] RBP: 00007ffcb9391bb0 R08: 0000000000000000 R09: 00007ffcb9391250 [ 46.621073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b2438d240 [ 46.622348] R13: 00007ffcb9391fe0 R14: 0000563b24396380 R15: 0000563b243a1540 [ 46.623633] [ 46.624052] irq event stamp: 1731 [ 46.624698] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 46.626211] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 46.627543] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 46.628814] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 46.630070] ---[ end trace 0000000000000000 ]--- [ 50.016888] ------------[ cut here ]------------ [ 50.017960] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.020222] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 50.021881] Modules linked in: [ 50.022635] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.025227] Tainted: [W]=WARN [ 50.026028] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.027742] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.028783] 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 [ 50.032426] RSP: 0018:ffff8880169d7bc0 EFLAGS: 00010286 [ 50.033552] RAX: 0000000000000000 RBX: ffffed1002d3af78 RCX: ffffffff813a4050 [ 50.035036] RDX: ffff88800f6bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.036505] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3af2f [ 50.038011] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.039498] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169d7df8 [ 50.040969] FS: 00007f81f32c4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.042637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.043859] CR2: 00007f81f37b6580 CR3: 000000000d718000 CR4: 0000000000350ef0 [ 50.045336] Call Trace: [ 50.045923] [ 50.046401] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.047423] ? __create_object+0x59/0x80 [ 50.048295] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.049401] __vmalloc_noprof+0x59/0x60 [ 50.050292] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.051298] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.052374] bpf_prog_alloc+0x39/0x200 [ 50.053226] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.054306] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.055341] do_seccomp+0x349/0x25e0 [ 50.056161] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.057179] ? __pfx_do_seccomp+0x10/0x10 [ 50.058092] ? find_held_lock+0x2b/0x80 [ 50.058964] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.060063] ? static_key_count+0x60/0x80 [ 50.060976] prctl_set_seccomp+0x4e/0x70 [ 50.061867] __do_sys_prctl+0xe6c/0x1d70 [ 50.062778] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.063765] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.064875] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.065994] ? irqentry_exit+0xf3/0x650 [ 50.066879] do_syscall_64+0xbf/0x430 [ 50.067721] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.068810] RIP: 0033:0x7f81f37b65cd [ 50.069621] 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 [ 50.073277] RSP: 002b:00007ffc0ddf1210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.074860] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81f37b65cd [ 50.076339] RDX: 0000559f4a81ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.077813] RBP: 00007ffc0ddf1270 R08: 0000000000000000 R09: 00007ffc0ddf0910 [ 50.079302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559f55dfcad0 [ 50.080771] R13: 00007ffc0ddf16a0 R14: 0000559f55dfdbc0 R15: 0000559f55e0e780 [ 50.082256] [ 50.082710] irq event stamp: 1805 [ 50.083285] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 50.084742] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 50.086215] softirqs last enabled at (1516): [] handle_softirqs+0x50c/0x770 [ 50.087697] softirqs last disabled at (1511): [] __irq_exit_rcu+0xc4/0x100 [ 50.089143] ---[ end trace 0000000000000000 ]--- [ 50.881763] ------------[ cut here ]------------ [ 50.882534] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.884169] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.885376] Modules linked in: [ 50.885924] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.887578] Tainted: [W]=WARN [ 50.888038] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.889260] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.890037] 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 [ 50.892641] RSP: 0018:ffff888017ba7bc0 EFLAGS: 00010286 [ 50.893411] RAX: 0000000000000000 RBX: ffffed1002f74f78 RCX: ffffffff813a4050 [ 50.894499] RDX: ffff888017165340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.895552] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f74f2f [ 50.896615] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.897677] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ba7df8 [ 50.898748] FS: 00007fcbd9b8f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.899932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.900810] CR2: 00007fff4ac2def8 CR3: 0000000009ed1000 CR4: 0000000000350ef0 [ 50.901881] Call Trace: [ 50.902285] [ 50.902664] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.903367] ? __create_object+0x59/0x80 [ 50.904018] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.904809] __vmalloc_noprof+0x59/0x60 [ 50.905405] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.906140] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.906921] bpf_prog_alloc+0x39/0x200 [ 50.907540] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.908274] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.909029] do_seccomp+0x349/0x25e0 [ 50.909622] ? find_held_lock+0x2b/0x80 [ 50.910225] ? do_prlimit+0x310/0x610 [ 50.910853] ? __pfx_do_seccomp+0x10/0x10 [ 50.911508] ? do_raw_spin_unlock+0x53/0x220 [ 50.912156] ? _raw_spin_unlock+0x1e/0x40 [ 50.912820] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.913625] ? static_key_count+0x60/0x80 [ 50.914267] prctl_set_seccomp+0x4e/0x70 [ 50.914919] __do_sys_prctl+0xe6c/0x1d70 [ 50.915570] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.916247] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.917048] ? irqentry_exit+0xf3/0x650 [ 50.917684] do_syscall_64+0xbf/0x430 [ 50.918262] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.919045] RIP: 0033:0x7fcbda0815cd [ 50.919630] 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 [ 50.922231] RSP: 002b:00007fff4ac2bd70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.923364] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcbda0815cd [ 50.924407] RDX: 0000564803dbde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.925470] RBP: 00007fff4ac2bdd0 R08: 0000000000000000 R09: 00007fff4ac2b470 [ 50.926550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564835e1db10 [ 50.927604] R13: 00007fff4ac2c200 R14: 0000564835e1e2b0 R15: 0000564835e326f0 [ 50.928683] [ 50.929041] irq event stamp: 1717 [ 50.929580] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 50.930848] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 50.932119] softirqs last enabled at (1244): [] handle_softirqs+0x50c/0x770 [ 50.933387] softirqs last disabled at (1229): [] __irq_exit_rcu+0xc4/0x100 [ 50.934662] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41867' (ECDSA) to the list of known hosts. 2025/11/19 07:50:33 fuzzer started 2025/11/19 07:50:33 dialing manager at localhost:34383 2025/11/19 07:50:33 checking machine... 2025/11/19 07:50:33 checking revisions... [ 51.818314] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:50:33 testing simple program... [ 51.898901] cgroup: Unknown subsys name 'net' [ 51.959386] cgroup: Unknown subsys name 'cpuset' [ 51.972800] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:50:32 Registers: info registers vcpu 0 RAX=000000000000994d RBX=0000000000000001 RCX=00000000fffdca71 RDX=00000000fffc304a RSI=0000000000000008 RDI=ffff88801bcc9fbc RBP=ffffffff8664f8f8 RSP=ffff88806ce08b58 R8 =ffff88806ce38160 R9 =fffffbfff0cc9f0a R10=00000000fffc3049 R11=0000000000000001 R12=ffff88806ce38140 R13=0000000000000000 R14=ffffffff86650294 R15=ffff8880e538f000 RIP=ffffffff815da055 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 00007f329b3cb700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc0ddeb000 CR3=000000000d1c1000 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=2032333a30353a373020393120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032333a30353a3730203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002668f 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb356270000 CR3=000000000e5f5000 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=5b8b4ff7553d68859d4d362ad9ff4127 XMM02=00000000003021e8ec2efd57dc4c00df XMM03=000000000030e618cc3890f694739c39 XMM04=bf02c6fbc8ef32b000000000000ae988 XMM05=090f1556b20111b3000000000031e350 XMM06=5b75c91c80445342000000000031e1d8 XMM07=e042d86d42eb936e000000000030e898 XMM08=cc3890f694739c390000000000302248 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000