[ 39.429209] ------------[ cut here ]------------ [ 39.430147] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.432165] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.433584] Modules linked in: [ 39.434259] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.436212] Tainted: [W]=WARN [ 39.436755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.438198] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.439115] 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 [ 39.442225] RSP: 0018:ffff88800f547bc0 EFLAGS: 00010286 [ 39.443205] RAX: 0000000000000000 RBX: ffffed1001ea8f78 RCX: ffffffff813a4050 [ 39.444460] RDX: ffff88800739d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.445727] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ea8f2f [ 39.447025] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.448278] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f547df8 [ 39.449532] FS: 00007f8bb7dd1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.450965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.452028] CR2: 00007f8bb82c3580 CR3: 000000000c615000 CR4: 0000000000350ef0 [ 39.453289] Call Trace: [ 39.453749] [ 39.454184] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.455078] ? __create_object+0x59/0x80 [ 39.455807] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.456755] __vmalloc_noprof+0x59/0x60 [ 39.457499] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.458352] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.459284] bpf_prog_alloc+0x39/0x200 [ 39.459981] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.460896] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.461774] do_seccomp+0x349/0x25e0 [ 39.462476] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.463381] ? __pfx_do_seccomp+0x10/0x10 [ 39.464158] ? find_held_lock+0x2b/0x80 [ 39.464863] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.465795] ? static_key_count+0x60/0x80 [ 39.466597] prctl_set_seccomp+0x4e/0x70 [ 39.467353] __do_sys_prctl+0xe6c/0x1d70 [ 39.468119] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.468919] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.469855] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.470826] ? irqentry_exit+0xf3/0x650 [ 39.471568] do_syscall_64+0xbf/0x430 [ 39.472292] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.473227] RIP: 0033:0x7f8bb82c35cd [ 39.473879] 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 [ 39.477023] RSP: 002b:00007fff7c8f8bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.478360] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8bb82c35cd [ 39.479618] RDX: 0000561de0717e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.480868] RBP: 00007fff7c8f8c30 R08: 0000000000000000 R09: 00007fff7c8f82d0 [ 39.482120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561e09d2cb10 [ 39.483404] R13: 00007fff7c8f9060 R14: 0000561e09d2d2b0 R15: 0000561e09d416f0 [ 39.484666] [ 39.485112] irq event stamp: 1755 [ 39.485708] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 39.487198] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 39.488695] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 39.490192] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 39.491678] ---[ end trace 0000000000000000 ]--- [ 42.624866] ------------[ cut here ]------------ [ 42.625596] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.627218] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.628365] Modules linked in: [ 42.628837] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.630409] Tainted: [W]=WARN [ 42.630857] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.632014] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.632705] 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 [ 42.635227] RSP: 0018:ffff88801644fbc0 EFLAGS: 00010286 [ 42.635964] RAX: 0000000000000000 RBX: ffffed1002c89f78 RCX: ffffffff813a4050 [ 42.636966] RDX: ffff88800f7e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.637978] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c89f2f [ 42.639018] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.640027] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801644fdf8 [ 42.641041] FS: 00007f5ff6f7f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.642184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.643033] CR2: 00007ffd5b491ef7 CR3: 000000001ce41000 CR4: 0000000000350ef0 [ 42.644049] Call Trace: [ 42.644416] [ 42.644745] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.645452] ? __create_object+0x59/0x80 [ 42.646065] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.646805] __vmalloc_noprof+0x59/0x60 [ 42.647395] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.648076] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.648784] bpf_prog_alloc+0x39/0x200 [ 42.649356] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.650084] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.650779] do_seccomp+0x349/0x25e0 [ 42.651336] ? find_held_lock+0x2b/0x80 [ 42.651915] ? do_prlimit+0x310/0x610 [ 42.652502] ? __pfx_do_seccomp+0x10/0x10 [ 42.653121] ? do_raw_spin_unlock+0x53/0x220 [ 42.653746] ? _raw_spin_unlock+0x1e/0x40 [ 42.654365] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.655141] ? static_key_count+0x60/0x80 [ 42.655741] prctl_set_seccomp+0x4e/0x70 [ 42.656346] __do_sys_prctl+0xe6c/0x1d70 [ 42.656930] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.657598] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.658356] ? irqentry_exit+0xf3/0x650 [ 42.658944] do_syscall_64+0xbf/0x430 [ 42.659527] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.660274] RIP: 0033:0x7f5ff74715cd [ 42.660799] 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 [ 42.663304] RSP: 002b:00007ffd5b490ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.664390] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ff74715cd [ 42.665403] RDX: 000056007762be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.666411] RBP: 00007ffd5b490d40 R08: 0000000000000000 R09: 00007ffd5b4903e0 [ 42.667610] R10: 0000000000000000 R11: 0000000000000246 R12: 000056009ddc9ad0 [ 42.668628] R13: 00007ffd5b491170 R14: 000056009ddcabc0 R15: 000056009dddb780 [ 42.669648] [ 42.670016] irq event stamp: 1711 [ 42.670500] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 42.671710] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 42.672908] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 42.674123] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 42.675340] ---[ end trace 0000000000000000 ]--- [ 43.440926] ------------[ cut here ]------------ [ 43.441825] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.443821] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.446846] Modules linked in: [ 43.447484] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.449429] Tainted: [W]=WARN [ 43.449979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.451458] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.452346] 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 [ 43.455440] RSP: 0018:ffff888017367bc0 EFLAGS: 00010286 [ 43.456392] RAX: 0000000000000000 RBX: ffffed1002e6cf78 RCX: ffffffff813a4050 [ 43.457645] RDX: ffff888007118000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.458906] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6cf2f [ 43.460142] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.461378] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017367df8 [ 43.462647] FS: 00007f57a5324900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.464054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.465092] CR2: 00007f57a5816580 CR3: 000000000e7f0000 CR4: 0000000000350ef0 [ 43.466343] Call Trace: [ 43.466807] [ 43.467250] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.468128] ? __create_object+0x59/0x80 [ 43.468857] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.469804] __vmalloc_noprof+0x59/0x60 [ 43.470546] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.471398] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.472312] bpf_prog_alloc+0x39/0x200 [ 43.473034] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.473895] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.474768] do_seccomp+0x349/0x25e0 [ 43.475467] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.476356] ? __pfx_do_seccomp+0x10/0x10 [ 43.477125] ? find_held_lock+0x2b/0x80 [ 43.477821] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.478759] ? static_key_count+0x60/0x80 [ 43.479535] prctl_set_seccomp+0x4e/0x70 [ 43.480299] __do_sys_prctl+0xe6c/0x1d70 [ 43.481062] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.481854] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.482823] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.483777] ? irqentry_exit+0xf3/0x650 [ 43.484528] do_syscall_64+0xbf/0x430 [ 43.485257] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.486185] RIP: 0033:0x7f57a58165cd [ 43.486859] 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 [ 43.489949] RSP: 002b:00007ffcc638f5f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.491292] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57a58165cd [ 43.492549] RDX: 0000564633ec9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.493798] RBP: 00007ffcc638f650 R08: 0000000000000000 R09: 00007ffcc638ecf0 [ 43.495071] R10: 0000000000000000 R11: 0000000000000246 R12: 000056463d094ad0 [ 43.496325] R13: 00007ffcc638fa80 R14: 000056463d095bc0 R15: 000056463d0a6780 [ 43.497594] [ 43.498044] irq event stamp: 1999 [ 43.498656] hardirqs last enabled at (2007): [] __up_console_sem+0x78/0x80 [ 43.500123] hardirqs last disabled at (2016): [] __up_console_sem+0x5d/0x80 [ 43.501600] softirqs last enabled at (1500): [] handle_softirqs+0x50c/0x770 [ 43.503108] softirqs last disabled at (1227): [] __irq_exit_rcu+0xc4/0x100 [ 43.504592] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60042' (ECDSA) to the list of known hosts. 2025/11/19 02:11:05 fuzzer started 2025/11/19 02:11:06 dialing manager at localhost:34383 2025/11/19 02:11:06 checking machine... 2025/11/19 02:11:06 checking revisions... [ 44.447522] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:11:06 testing simple program... [ 44.538115] cgroup: Unknown subsys name 'net' [ 44.593899] cgroup: Unknown subsys name 'cpuset' [ 44.619375] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:11:05 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=4b952e4da9267483 RDX=00000000915d54c6 RSI=000000005e406224 RDI=0000000000104185 RBP=ffffffff85e1ffe0 RSP=ffff88800e4e7950 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff8152937f RFL=00000057 [---ZAPC] 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 00007f5ff6f7f900 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=00007f5ff75370b0 CR3=000000000ec97000 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=ffffffffffffffffffffffff00000000 XMM01=000000000000000000005600746f6f72 XMM02=ff000000000000000000000000000000 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=000a687361622f6e69622f3a746f6f72 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000215f5 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc96783d5d0 CR3=00000000173bf000 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=4e4b54634027cabfa3466ca5378cc255 XMM02=0000000000304230ec2efd57dc4c00df XMM03=0000000000310358a90654caa37b1d7f XMM04=e8f5ecb8d9dae2de00000000000ae988 XMM05=5ffd4b5d25ec9a7e00000000003218b8 XMM06=474038aa6c007e1f0000000000320958 XMM07=e042d86d42eb936e0000000000310630 XMM08=a90654caa37b1d7f0000000000304290 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000