[ 46.842062] ------------[ cut here ]------------ [ 46.843002] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.845009] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.846454] Modules linked in: [ 46.847087] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.849280] Tainted: [W]=WARN [ 46.849941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.851408] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.852319] 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 [ 46.855459] RSP: 0018:ffff8880170e7bc0 EFLAGS: 00010286 [ 46.856433] RAX: 0000000000000000 RBX: ffffed1002e1cf78 RCX: ffffffff813a4050 [ 46.857697] RDX: ffff888018308000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.858973] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1cf2f [ 46.860236] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.861497] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170e7df8 [ 46.862798] FS: 00007fda33c58900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.864222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.865272] CR2: 00007fda341be4a6 CR3: 000000000df15000 CR4: 0000000000350ef0 [ 46.866558] Call Trace: [ 46.867052] [ 46.867457] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.868337] ? __create_object+0x59/0x80 [ 46.869129] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.870098] __vmalloc_noprof+0x59/0x60 [ 46.870879] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.871718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.872666] bpf_prog_alloc+0x39/0x200 [ 46.873418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.874371] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.875294] do_seccomp+0x349/0x25e0 [ 46.876025] ? find_held_lock+0x2b/0x80 [ 46.876805] ? do_prlimit+0x310/0x610 [ 46.877513] ? __pfx_do_seccomp+0x10/0x10 [ 46.878321] ? do_raw_spin_unlock+0x53/0x220 [ 46.879172] ? _raw_spin_unlock+0x1e/0x40 [ 46.879965] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.880941] ? static_key_count+0x60/0x80 [ 46.881702] prctl_set_seccomp+0x4e/0x70 [ 46.882494] __do_sys_prctl+0xe6c/0x1d70 [ 46.883291] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.884167] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.885151] ? irqentry_exit+0xf3/0x650 [ 46.885928] do_syscall_64+0xbf/0x430 [ 46.886640] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.887609] RIP: 0033:0x7fda3414a5cd [ 46.888332] 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 [ 46.891527] RSP: 002b:00007ffe9cc61030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.892899] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fda3414a5cd [ 46.894211] RDX: 00005556b3932e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.895509] RBP: 00007ffe9cc61090 R08: 0000000000000000 R09: 00007ffe9cc60730 [ 46.896796] R10: 0000000000000000 R11: 0000000000000246 R12: 00005556ca239b10 [ 46.898086] R13: 00007ffe9cc614c0 R14: 00005556ca23a2b0 R15: 00005556ca24e6f0 [ 46.899404] [ 46.899881] irq event stamp: 1777 [ 46.900495] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 46.902037] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 46.903588] softirqs last enabled at (1398): [] handle_softirqs+0x50c/0x770 [ 46.905149] softirqs last disabled at (1393): [] __irq_exit_rcu+0xc4/0x100 [ 46.906702] ---[ end trace 0000000000000000 ]--- [ 50.286471] ------------[ cut here ]------------ [ 50.287391] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.289433] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 50.290981] Modules linked in: [ 50.291566] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.293531] Tainted: [W]=WARN [ 50.294128] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.295604] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.296515] 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 [ 50.299671] RSP: 0018:ffff8880166bfbc0 EFLAGS: 00010286 [ 50.300637] RAX: 0000000000000000 RBX: ffffed1002cd7f78 RCX: ffffffff813a4050 [ 50.301917] RDX: ffff888017f13780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.303235] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd7f2f [ 50.304509] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.305788] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166bfdf8 [ 50.307097] FS: 00007f4b85e56900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.308524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.309578] CR2: 00007f4b86348580 CR3: 000000001ed95000 CR4: 0000000000350ef0 [ 50.310891] Call Trace: [ 50.311368] [ 50.311824] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.312660] ? __create_object+0x59/0x80 [ 50.313441] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.314449] __vmalloc_noprof+0x59/0x60 [ 50.315214] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.316098] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.317023] bpf_prog_alloc+0x39/0x200 [ 50.317714] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.318674] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.319570] do_seccomp+0x349/0x25e0 [ 50.320290] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.321184] ? __pfx_do_seccomp+0x10/0x10 [ 50.321984] ? find_held_lock+0x2b/0x80 [ 50.322796] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.323698] ? static_key_count+0x60/0x80 [ 50.324498] prctl_set_seccomp+0x4e/0x70 [ 50.325276] __do_sys_prctl+0xe6c/0x1d70 [ 50.326050] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.326941] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.327897] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.328876] ? irqentry_exit+0xf3/0x650 [ 50.329594] do_syscall_64+0xbf/0x430 [ 50.330353] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.331297] RIP: 0033:0x7f4b863485cd [ 50.331988] 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 [ 50.335179] RSP: 002b:00007ffe8e7e4150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.336544] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4b863485cd [ 50.337846] RDX: 0000557f0bc12e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.339177] RBP: 00007ffe8e7e41b0 R08: 0000000000000000 R09: 00007ffe8e7e3850 [ 50.340461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f0efe1ad0 [ 50.341767] R13: 00007ffe8e7e45e0 R14: 0000557f0efe2bc0 R15: 0000557f0eff3780 [ 50.343117] [ 50.343542] irq event stamp: 3703 [ 50.344196] hardirqs last enabled at (3713): [] __up_console_sem+0x78/0x80 [ 50.345720] hardirqs last disabled at (3722): [] __up_console_sem+0x5d/0x80 [ 50.347301] softirqs last enabled at (3650): [] handle_softirqs+0x50c/0x770 [ 50.348848] softirqs last disabled at (3645): [] __irq_exit_rcu+0xc4/0x100 [ 50.350408] ---[ end trace 0000000000000000 ]--- [ 51.133372] ------------[ cut here ]------------ [ 51.134308] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.136327] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 51.137984] Modules linked in: [ 51.138599] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.140618] Tainted: [W]=WARN [ 51.141426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.143077] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.143995] 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 [ 51.147349] RSP: 0018:ffff8880174b7bc0 EFLAGS: 00010286 [ 51.148555] RAX: 0000000000000000 RBX: ffffed1002e96f78 RCX: ffffffff813a4050 [ 51.149996] RDX: ffff88801ad88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.151316] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e96f2f [ 51.152591] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.153863] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174b7df8 [ 51.155167] FS: 00007fc6bb7f5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.156602] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.157669] CR2: 00007fc6bbce7580 CR3: 000000001eca9000 CR4: 0000000000350ef0 [ 51.158965] Call Trace: [ 51.159423] [ 51.159862] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.160707] ? __create_object+0x59/0x80 [ 51.161491] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.162470] __vmalloc_noprof+0x59/0x60 [ 51.163233] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.164107] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.165051] bpf_prog_alloc+0x39/0x200 [ 51.165738] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.166674] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.167573] do_seccomp+0x349/0x25e0 [ 51.168304] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.169193] ? __pfx_do_seccomp+0x10/0x10 [ 51.169995] ? find_held_lock+0x2b/0x80 [ 51.170810] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.171722] ? static_key_count+0x60/0x80 [ 51.172520] prctl_set_seccomp+0x4e/0x70 [ 51.173287] __do_sys_prctl+0xe6c/0x1d70 [ 51.174071] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.174943] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.175900] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.176880] ? irqentry_exit+0xf3/0x650 [ 51.177592] do_syscall_64+0xbf/0x430 [ 51.178365] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.179323] RIP: 0033:0x7fc6bbce75cd [ 51.180032] 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 [ 51.183179] RSP: 002b:00007ffd79099020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.184549] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc6bbce75cd [ 51.185811] RDX: 000055fa3bb1ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.187108] RBP: 00007ffd79099080 R08: 0000000000000000 R09: 00007ffd79098720 [ 51.188393] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa6602ead0 [ 51.189667] R13: 00007ffd790994b0 R14: 000055fa6602fbc0 R15: 000055fa66040780 [ 51.190979] [ 51.191400] irq event stamp: 1763 [ 51.192048] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 51.193554] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 51.195074] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 51.196596] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 51.198107] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58838' (ECDSA) to the list of known hosts. 2025/11/17 13:25:38 fuzzer started 2025/11/17 13:25:38 dialing manager at localhost:37895 2025/11/17 13:25:38 checking machine... 2025/11/17 13:25:38 checking revisions... [ 52.093824] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:25:38 testing simple program... [ 52.170422] cgroup: Unknown subsys name 'net' [ 52.225886] cgroup: Unknown subsys name 'cpuset' [ 52.245856] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:25:37 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88801813d340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801813dde8 RDI=ffff88801813d340 RBP=ffff88801813dd98 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801813dde8 R13=0000000000000002 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff81527346 RFL=00000002 [-------] 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 00007f4b85e56900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4b8640d618 CR3=000000001ed01000 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=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 info registers vcpu 1 RAX=000000000002dc5d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc8ec724c8 CR3=000000000d7e8000 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=4b3f75d96e16829ea34e9db83042fcbc XMM02=0000000000303330eff9b2d0a8fce9cb XMM03=00000000003034002c67c8bc2e329bc3 XMM04=9e6698add353bc9800000000000ae988 XMM05=af465b5c53be0b000000000000320aa8 XMM06=5b75c91c8044534200000000003204a0 XMM07=e042d86d42eb936e0000000000311968 XMM08=c0468d532d4a76140000000000303400 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000