[ 46.145736] ------------[ cut here ]------------ [ 46.146652] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.148607] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.150092] Modules linked in: [ 46.150726] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.152909] Tainted: [W]=WARN [ 46.153758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.155225] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.156076] 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 [ 46.159160] RSP: 0018:ffff888015a9fbc0 EFLAGS: 00010286 [ 46.160108] RAX: 0000000000000000 RBX: ffffed1002b53f78 RCX: ffffffff813a4050 [ 46.161369] RDX: ffff88800fa19bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.162626] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b53f2f [ 46.163888] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.165141] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a9fdf8 [ 46.166416] FS: 00007f95ad8a3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.167823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.168866] CR2: 00007f95add95580 CR3: 000000000cc9f000 CR4: 0000000000350ef0 [ 46.170133] Call Trace: [ 46.170642] [ 46.171056] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.171924] ? __create_object+0x59/0x80 [ 46.172683] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.173628] __vmalloc_noprof+0x59/0x60 [ 46.174385] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.175244] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.176111] bpf_prog_alloc+0x39/0x200 [ 46.176828] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.177782] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.178683] do_seccomp+0x349/0x25e0 [ 46.179398] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.180278] ? __pfx_do_seccomp+0x10/0x10 [ 46.180999] ? find_held_lock+0x2b/0x80 [ 46.181742] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.182686] ? static_key_count+0x60/0x80 [ 46.183466] prctl_set_seccomp+0x4e/0x70 [ 46.184222] __do_sys_prctl+0xe6c/0x1d70 [ 46.184943] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.185781] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.186735] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.187683] ? irqentry_exit+0xf3/0x650 [ 46.188445] do_syscall_64+0xbf/0x430 [ 46.189125] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.190055] RIP: 0033:0x7f95add955cd [ 46.190766] 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 [ 46.193847] RSP: 002b:00007ffe627ebbe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.195196] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f95add955cd [ 46.196441] RDX: 00005604f5f0ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.197691] RBP: 00007ffe627ebc40 R08: 0000000000000000 R09: 00007ffe627eb2e0 [ 46.198962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560500cad240 [ 46.200207] R13: 00007ffe627ec070 R14: 0000560500cacbf0 R15: 0000560500cc14d0 [ 46.201480] [ 46.201905] irq event stamp: 1833 [ 46.202551] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 46.204008] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 46.205519] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 46.207079] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 46.208588] ---[ end trace 0000000000000000 ]--- [ 49.220836] ------------[ cut here ]------------ [ 49.221886] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.224145] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.225793] Modules linked in: [ 49.226555] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.228770] Tainted: [W]=WARN [ 49.229462] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.231113] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.232124] 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 [ 49.235714] RSP: 0018:ffff88801605fbc0 EFLAGS: 00010286 [ 49.236798] RAX: 0000000000000000 RBX: ffffed1002c0bf78 RCX: ffffffff813a4050 [ 49.238198] RDX: ffff888017231bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.239576] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c0bf2f [ 49.240917] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.242296] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801605fdf8 [ 49.243693] FS: 00007f77adebe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.245249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.246396] CR2: 00007fffebee1ef7 CR3: 000000000e3c0000 CR4: 0000000000350ef0 [ 49.247763] Call Trace: [ 49.248298] [ 49.248740] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.249698] ? __create_object+0x59/0x80 [ 49.250550] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.251598] __vmalloc_noprof+0x59/0x60 [ 49.252422] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.253364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.254380] bpf_prog_alloc+0x39/0x200 [ 49.255131] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.256154] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.257121] do_seccomp+0x349/0x25e0 [ 49.257903] ? find_held_lock+0x2b/0x80 [ 49.258733] ? do_prlimit+0x310/0x610 [ 49.259545] ? __pfx_do_seccomp+0x10/0x10 [ 49.260390] ? do_raw_spin_unlock+0x53/0x220 [ 49.261285] ? _raw_spin_unlock+0x1e/0x40 [ 49.262104] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.263143] ? static_key_count+0x60/0x80 [ 49.264017] prctl_set_seccomp+0x4e/0x70 [ 49.264859] __do_sys_prctl+0xe6c/0x1d70 [ 49.265704] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.266682] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.267732] ? irqentry_exit+0xf3/0x650 [ 49.268560] do_syscall_64+0xbf/0x430 [ 49.269366] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.270411] RIP: 0033:0x7f77ae3b05cd [ 49.271151] 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 [ 49.274739] RSP: 002b:00007fffebee0420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.276258] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f77ae3b05cd [ 49.277679] RDX: 00005638089b1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.279082] RBP: 00007fffebee0480 R08: 0000000000000000 R09: 00007fffebedfb20 [ 49.280494] R10: 0000000000000000 R11: 0000000000000246 R12: 000056382c3eebf0 [ 49.281914] R13: 00007fffebee08b0 R14: 000056382c3f8380 R15: 000056382c403460 [ 49.283240] [ 49.283650] irq event stamp: 1781 [ 49.284264] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 49.285703] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 49.287153] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 49.288634] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 49.290065] ---[ end trace 0000000000000000 ]--- [ 49.973687] ------------[ cut here ]------------ [ 49.974632] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.976576] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 49.978010] Modules linked in: [ 49.978649] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.980579] Tainted: [W]=WARN [ 49.981125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.982562] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.983451] 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 [ 49.986557] RSP: 0018:ffff88801a0b7bc0 EFLAGS: 00010286 [ 49.987523] RAX: 0000000000000000 RBX: ffffed1003416f78 RCX: ffffffff813a4050 [ 49.988786] RDX: ffff8880162b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.990047] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003416f2f [ 49.991297] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.992547] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0b7df8 [ 49.993809] FS: 00007f3411580900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.995233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.996281] CR2: 00007f3411ae64a6 CR3: 000000000cf99000 CR4: 0000000000350ef0 [ 49.997532] Call Trace: [ 49.997994] [ 49.998555] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.999461] ? __create_object+0x59/0x80 [ 50.000267] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.001244] __vmalloc_noprof+0x59/0x60 [ 50.001959] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.002856] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.003800] bpf_prog_alloc+0x39/0x200 [ 50.004546] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.005475] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.006398] do_seccomp+0x349/0x25e0 [ 50.007082] ? find_held_lock+0x2b/0x80 [ 50.007836] ? do_prlimit+0x310/0x610 [ 50.008571] ? __pfx_do_seccomp+0x10/0x10 [ 50.009361] ? do_raw_spin_unlock+0x53/0x220 [ 50.010157] ? _raw_spin_unlock+0x1e/0x40 [ 50.010967] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.011918] ? static_key_count+0x60/0x80 [ 50.012724] prctl_set_seccomp+0x4e/0x70 [ 50.013512] __do_sys_prctl+0xe6c/0x1d70 [ 50.014312] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.015115] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.016079] ? irqentry_exit+0xf3/0x650 [ 50.016846] do_syscall_64+0xbf/0x430 [ 50.017580] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.018562] RIP: 0033:0x7f3411a725cd [ 50.019262] 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 [ 50.022421] RSP: 002b:00007fffa91be010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.023780] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3411a725cd [ 50.025045] RDX: 000056509b316e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.026338] RBP: 00007fffa91be070 R08: 0000000000000000 R09: 00007fffa91bd710 [ 50.027601] R10: 0000000000000000 R11: 0000000000000246 R12: 00005650c79aead0 [ 50.028872] R13: 00007fffa91be4a0 R14: 00005650c79afbc0 R15: 00005650c79c0780 [ 50.030156] [ 50.030642] irq event stamp: 1731 [ 50.031111] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 50.032076] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 50.033043] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 50.034018] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 50.034967] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9274' (ECDSA) to the list of known hosts. 2025/11/18 19:57:45 fuzzer started 2025/11/18 19:57:46 dialing manager at localhost:34383 2025/11/18 19:57:46 checking machine... 2025/11/18 19:57:46 checking revisions... [ 50.841295] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:57:46 testing simple program... [ 50.918333] cgroup: Unknown subsys name 'net' [ 50.985690] cgroup: Unknown subsys name 'cpuset' [ 50.999447] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:57:45 Registers: info registers vcpu 0 RAX=ffffffff8161943f RBX=ffffffff866dc320 RCX=ffffffff816194bd RDX=0000000000000000 RSI=ffffffff86a49dba RDI=ffffffff866dc318 RBP=ffffffff866dc324 RSP=ffff88806ce089b8 R8 =ffffffff86a49dba R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=ffffffff866dc324 R13=ffffffff866dc318 R14=ffffffff866dc31c R15=dffffc0000000000 RIP=ffffffff8135da7f RFL=00000216 [----AP-] 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 00007f195fcca900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f77ae475618 CR3=000000000ddf3000 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=f3cc66100c4202b000000000000ae988 XMM05=7889c21bb3d82a0100000000003216b8 XMM06=e1bcd410fb3842e6000000000031fe08 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000028f05 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=00000206 [-----P-] 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeb48f9978 CR3=000000000d9bc000 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=37353a393120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383633 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000