[ 46.762144] ------------[ cut here ]------------ [ 46.763066] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.765044] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.766499] Modules linked in: [ 46.767142] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.769352] Tainted: [W]=WARN [ 46.770225] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.771691] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.772564] 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 [ 46.775672] RSP: 0018:ffff888017957bc0 EFLAGS: 00010286 [ 46.776587] RAX: 0000000000000000 RBX: ffffed1002f2af78 RCX: ffffffff813a4050 [ 46.777852] RDX: ffff888015d30000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.779117] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f2af2f [ 46.780415] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.781688] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017957df8 [ 46.782956] FS: 00007ff428da4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.784388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.785443] CR2: 00007ff429296580 CR3: 000000000d281000 CR4: 0000000000350ef0 [ 46.786729] Call Trace: [ 46.787195] [ 46.787597] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.788489] ? __create_object+0x59/0x80 [ 46.789264] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.790221] __vmalloc_noprof+0x59/0x60 [ 46.790972] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.791841] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.792777] bpf_prog_alloc+0x39/0x200 [ 46.793464] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.794393] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.795280] do_seccomp+0x349/0x25e0 [ 46.795991] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.796906] ? __pfx_do_seccomp+0x10/0x10 [ 46.797636] ? find_held_lock+0x2b/0x80 [ 46.798398] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.799363] ? static_key_count+0x60/0x80 [ 46.800158] prctl_set_seccomp+0x4e/0x70 [ 46.800933] __do_sys_prctl+0xe6c/0x1d70 [ 46.801706] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.802506] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.803507] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.804492] ? irqentry_exit+0xf3/0x650 [ 46.805254] do_syscall_64+0xbf/0x430 [ 46.805973] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.806899] RIP: 0033:0x7ff4292965cd [ 46.807547] 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 [ 46.810676] RSP: 002b:00007ffc929c5f10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.812018] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4292965cd [ 46.813309] RDX: 0000561a0d7cee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.814563] RBP: 00007ffc929c5f70 R08: 0000000000000000 R09: 00007ffc929c5610 [ 46.815821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561a1734aad0 [ 46.817108] R13: 00007ffc929c63a0 R14: 0000561a1734bbc0 R15: 0000561a1735c780 [ 46.818388] [ 46.818859] irq event stamp: 1823 [ 46.819453] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 46.820950] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 46.822454] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 46.823981] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 46.825483] ---[ end trace 0000000000000000 ]--- [ 50.244922] ------------[ cut here ]------------ [ 50.245838] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.247786] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 50.249221] Modules linked in: [ 50.249877] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.251840] Tainted: [W]=WARN [ 50.252392] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.253844] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.254729] 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 [ 50.257869] RSP: 0018:ffff88800a127bc0 EFLAGS: 00010286 [ 50.258857] RAX: 0000000000000000 RBX: ffffed1001424f78 RCX: ffffffff813a4050 [ 50.260139] RDX: ffff88800e773780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.261389] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001424f2f [ 50.262669] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.263936] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a127df8 [ 50.265211] FS: 00007f2aa98f1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.266670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.267703] CR2: 00007f2aa9de3580 CR3: 0000000020035000 CR4: 0000000000350ef0 [ 50.268971] Call Trace: [ 50.269436] [ 50.269871] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.270758] ? __create_object+0x59/0x80 [ 50.271485] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.272445] __vmalloc_noprof+0x59/0x60 [ 50.273181] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.274038] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.274960] bpf_prog_alloc+0x39/0x200 [ 50.275676] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.276546] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.277445] do_seccomp+0x349/0x25e0 [ 50.278145] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.279042] ? __pfx_do_seccomp+0x10/0x10 [ 50.279816] ? find_held_lock+0x2b/0x80 [ 50.280546] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.281482] ? static_key_count+0x60/0x80 [ 50.282284] prctl_set_seccomp+0x4e/0x70 [ 50.283050] __do_sys_prctl+0xe6c/0x1d70 [ 50.283835] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.284682] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.285587] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.286535] ? irqentry_exit+0xf3/0x650 [ 50.287273] do_syscall_64+0xbf/0x430 [ 50.287998] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.288951] RIP: 0033:0x7f2aa9de35cd [ 50.289595] 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 [ 50.292699] RSP: 002b:00007ffd58c8fa30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.294032] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2aa9de35cd [ 50.295293] RDX: 00005654e9b64e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.296565] RBP: 00007ffd58c8fa90 R08: 0000000000000000 R09: 00007ffd58c8f130 [ 50.297824] R10: 0000000000000000 R11: 0000000000000246 R12: 00005655161d1bf0 [ 50.299078] R13: 00007ffd58c8fec0 R14: 00005655161db380 R15: 00005655161e6460 [ 50.300384] [ 50.300846] irq event stamp: 1735 [ 50.301450] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 50.302955] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 50.304464] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 50.305981] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 50.307482] ---[ end trace 0000000000000000 ]--- [ 51.116553] ------------[ cut here ]------------ [ 51.117482] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.119471] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 51.120929] Modules linked in: [ 51.121516] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.123736] Tainted: [W]=WARN [ 51.124297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.125814] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.126739] 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 [ 51.129910] RSP: 0018:ffff888009d3fbc0 EFLAGS: 00010286 [ 51.130885] RAX: 0000000000000000 RBX: ffffed10013a7f78 RCX: ffffffff813a4050 [ 51.132177] RDX: ffff888014365340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.133461] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013a7f2f [ 51.134745] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.136006] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009d3fdf8 [ 51.137306] FS: 00007fdf31ac7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.138742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.139810] CR2: 00007ffc15352ef7 CR3: 000000000dc1f000 CR4: 0000000000350ef0 [ 51.141116] Call Trace: [ 51.141579] [ 51.142030] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.142905] ? __create_object+0x59/0x80 [ 51.143693] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.144630] __vmalloc_noprof+0x59/0x60 [ 51.145380] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.146251] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.147184] bpf_prog_alloc+0x39/0x200 [ 51.147918] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.148850] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.149749] do_seccomp+0x349/0x25e0 [ 51.150416] ? find_held_lock+0x2b/0x80 [ 51.151174] ? do_prlimit+0x310/0x610 [ 51.151916] ? __pfx_do_seccomp+0x10/0x10 [ 51.152710] ? do_raw_spin_unlock+0x53/0x220 [ 51.153505] ? _raw_spin_unlock+0x1e/0x40 [ 51.154281] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.155234] ? static_key_count+0x60/0x80 [ 51.156029] prctl_set_seccomp+0x4e/0x70 [ 51.156822] __do_sys_prctl+0xe6c/0x1d70 [ 51.157553] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.158408] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.159383] ? irqentry_exit+0xf3/0x650 [ 51.160140] do_syscall_64+0xbf/0x430 [ 51.160878] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.161836] RIP: 0033:0x7fdf31fb95cd [ 51.162500] 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 [ 51.165680] RSP: 002b:00007ffc15351ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.167051] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdf31fb95cd [ 51.168336] RDX: 00005630fd168e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.169613] RBP: 00007ffc15351c00 R08: 0000000000000000 R09: 00007ffc153512a0 [ 51.170882] R10: 0000000000000000 R11: 0000000000000246 R12: 000056310534bad0 [ 51.172169] R13: 00007ffc15352030 R14: 000056310534cbc0 R15: 000056310535d780 [ 51.173471] [ 51.173922] irq event stamp: 1799 [ 51.174521] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 51.176049] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 51.177595] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 51.179152] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 51.180679] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29497' (ECDSA) to the list of known hosts. 2025/11/18 22:02:39 fuzzer started 2025/11/18 22:02:39 dialing manager at localhost:34383 2025/11/18 22:02:39 checking machine... 2025/11/18 22:02:39 checking revisions... [ 52.036753] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:02:39 testing simple program... [ 52.115030] cgroup: Unknown subsys name 'net' [ 52.168994] cgroup: Unknown subsys name 'cpuset' [ 52.181897] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:02:38 Registers: info registers vcpu 0 RAX=00000000000000c4 RBX=ffff88800e775340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88800e775dc0 RDI=ffff88800e775d98 RBP=ffff88800e775d98 RSP=ffff88806ce08870 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88800e775dc0 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000003 [------C] 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 00007f2aa98f1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd58c89000 CR3=00000000200bf000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002b37b 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff41467a68 CR3=000000000cd62000 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=f2d7b5583573a791c5435353aa789557 XMM02=0000000000303280ec2efd57dc4c00df XMM03=000000000030f3a882b3445f409c2fed XMM04=f5e20ca28667def100000000000ae988 XMM05=090f1556b20111b3000000000031ef28 XMM06=5b75c91c80445342000000000031edb0 XMM07=e042d86d42eb936e000000000030f680 XMM08=82b3445f409c2fed00000000003032e0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000