[ 39.029777] ------------[ cut here ]------------ [ 39.030559] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.032434] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.033717] Modules linked in: [ 39.034239] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.036210] Tainted: [W]=WARN [ 39.036781] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.038087] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.038892] 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 [ 39.041684] RSP: 0018:ffff88801632fbc0 EFLAGS: 00010286 [ 39.042503] RAX: 0000000000000000 RBX: ffffed1002c65f78 RCX: ffffffff813a4050 [ 39.043634] RDX: ffff888016285340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.044756] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c65f2f [ 39.045889] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.047010] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801632fdf8 [ 39.048145] FS: 00007f1603366900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.049409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.050346] CR2: 00007f1603858580 CR3: 000000000d642000 CR4: 0000000000350ef0 [ 39.051473] Call Trace: [ 39.051918] [ 39.052280] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.053067] ? __create_object+0x59/0x80 [ 39.053747] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.054596] __vmalloc_noprof+0x59/0x60 [ 39.055219] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.055996] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.056806] bpf_prog_alloc+0x39/0x200 [ 39.057416] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.058231] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.059018] do_seccomp+0x349/0x25e0 [ 39.059668] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.060421] ? __pfx_do_seccomp+0x10/0x10 [ 39.061109] ? find_held_lock+0x2b/0x80 [ 39.061768] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.062617] ? static_key_count+0x60/0x80 [ 39.063278] prctl_set_seccomp+0x4e/0x70 [ 39.063964] __do_sys_prctl+0xe6c/0x1d70 [ 39.064659] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.065373] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.066219] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.067065] ? irqentry_exit+0xf3/0x650 [ 39.067752] do_syscall_64+0xbf/0x430 [ 39.068359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.069205] RIP: 0033:0x7f16038585cd [ 39.069817] 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 [ 39.072616] RSP: 002b:00007ffd45572800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.073808] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16038585cd [ 39.074930] RDX: 000055d978ac8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.076065] RBP: 00007ffd45572860 R08: 0000000000000000 R09: 00007ffd45571f00 [ 39.077184] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d99a5fdbf0 [ 39.078306] R13: 00007ffd45572c90 R14: 000055d99a607380 R15: 000055d99a612460 [ 39.079441] [ 39.079851] irq event stamp: 1843 [ 39.080380] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 39.081715] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 39.083045] softirqs last enabled at (1864): [] handle_softirqs+0x50c/0x770 [ 39.084400] softirqs last disabled at (1859): [] __irq_exit_rcu+0xc4/0x100 [ 39.085728] ---[ end trace 0000000000000000 ]--- [ 42.078269] ------------[ cut here ]------------ [ 42.079101] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.080873] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.082150] Modules linked in: [ 42.082722] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.084497] Tainted: [W]=WARN [ 42.085031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.086321] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.087129] 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 [ 42.089920] RSP: 0018:ffff888017bdfbc0 EFLAGS: 00010286 [ 42.090793] RAX: 0000000000000000 RBX: ffffed1002f7bf78 RCX: ffffffff813a4050 [ 42.091927] RDX: ffff888016e9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.093044] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7bf2f [ 42.094158] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.095283] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bdfdf8 [ 42.096441] FS: 00007fd985c34900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.097695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.098635] CR2: 00007fd986126580 CR3: 000000000d67d000 CR4: 0000000000350ef0 [ 42.099803] Call Trace: [ 42.100215] [ 42.100628] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.101376] ? __create_object+0x59/0x80 [ 42.102082] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.102947] __vmalloc_noprof+0x59/0x60 [ 42.103613] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.104366] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.105199] bpf_prog_alloc+0x39/0x200 [ 42.105856] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.106671] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.107422] do_seccomp+0x349/0x25e0 [ 42.108076] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.108874] ? __pfx_do_seccomp+0x10/0x10 [ 42.109524] ? find_held_lock+0x2b/0x80 [ 42.110202] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.111056] ? static_key_count+0x60/0x80 [ 42.111785] prctl_set_seccomp+0x4e/0x70 [ 42.112442] __do_sys_prctl+0xe6c/0x1d70 [ 42.113144] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.113902] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.114775] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.115621] ? irqentry_exit+0xf3/0x650 [ 42.116264] do_syscall_64+0xbf/0x430 [ 42.116917] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.117751] RIP: 0033:0x7fd9861265cd [ 42.118326] 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 [ 42.121122] RSP: 002b:00007ffe01afd7f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.122326] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd9861265cd [ 42.123453] RDX: 0000559a62420e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.124611] RBP: 00007ffe01afd850 R08: 0000000000000000 R09: 00007ffe01afcef0 [ 42.125751] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559a6e5edbf0 [ 42.126873] R13: 00007ffe01afdc80 R14: 0000559a6e5f7380 R15: 0000559a6e602460 [ 42.128022] [ 42.128394] irq event stamp: 1691 [ 42.128966] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 42.130310] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 42.131692] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 42.133066] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 42.134398] ---[ end trace 0000000000000000 ]--- [ 42.851298] ------------[ cut here ]------------ [ 42.852246] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.854271] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.855779] Modules linked in: [ 42.856374] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.858348] Tainted: [W]=WARN [ 42.858943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.860415] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.861323] 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 [ 42.864476] RSP: 0018:ffff888016acfbc0 EFLAGS: 00010286 [ 42.865441] RAX: 0000000000000000 RBX: ffffed1002d59f78 RCX: ffffffff813a4050 [ 42.866711] RDX: ffff888015b08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.867995] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d59f2f [ 42.869269] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.870532] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016acfdf8 [ 42.871837] FS: 00007fd813aae900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.873268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.874339] CR2: 00007ffe99c9def8 CR3: 000000001691d000 CR4: 0000000000350ef0 [ 42.875613] Call Trace: [ 42.876083] [ 42.876490] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.877386] ? __create_object+0x59/0x80 [ 42.878153] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.879120] __vmalloc_noprof+0x59/0x60 [ 42.879913] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.880780] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.881699] bpf_prog_alloc+0x39/0x200 [ 42.882381] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.883296] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.884203] do_seccomp+0x349/0x25e0 [ 42.884908] ? find_held_lock+0x2b/0x80 [ 42.885654] ? do_prlimit+0x310/0x610 [ 42.886349] ? __pfx_do_seccomp+0x10/0x10 [ 42.887127] ? do_raw_spin_unlock+0x53/0x220 [ 42.887971] ? _raw_spin_unlock+0x1e/0x40 [ 42.888748] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.889703] ? static_key_count+0x60/0x80 [ 42.890452] prctl_set_seccomp+0x4e/0x70 [ 42.891223] __do_sys_prctl+0xe6c/0x1d70 [ 42.892028] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.892889] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.893856] ? irqentry_exit+0xf3/0x650 [ 42.894616] do_syscall_64+0xbf/0x430 [ 42.895306] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.896273] RIP: 0033:0x7fd813fa05cd [ 42.896979] 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 [ 42.900121] RSP: 002b:00007ffe99c9b740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.901468] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd813fa05cd [ 42.902740] RDX: 0000564bdc0cbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.904032] RBP: 00007ffe99c9b7a0 R08: 0000000000000000 R09: 00007ffe99c9ae40 [ 42.905301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c0da81ad0 [ 42.906581] R13: 00007ffe99c9bbd0 R14: 0000564c0da82bc0 R15: 0000564c0da93780 [ 42.907876] [ 42.908307] irq event stamp: 1749 [ 42.908863] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 42.910137] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 42.911407] softirqs last enabled at (1574): [] handle_softirqs+0x50c/0x770 [ 42.912706] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 42.913974] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58066' (ECDSA) to the list of known hosts. 2025/11/17 20:10:42 fuzzer started 2025/11/17 20:10:43 dialing manager at localhost:37895 2025/11/17 20:10:43 checking machine... 2025/11/17 20:10:43 checking revisions... [ 43.866864] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:10:43 testing simple program... [ 43.950216] cgroup: Unknown subsys name 'net' [ 44.012008] cgroup: Unknown subsys name 'cpuset' [ 44.025732] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:10:42 Registers: info registers vcpu 0 RAX=ffffffff815d6b08 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888017b4fd01 RSI=ffff888017b4fda8 RDI=ffff888017b4fda8 RBP=ffff888017b4f9e8 RSP=ffff888017b4f918 R8 =ffffffff86aaf52c R9 =ffff888017b4f9d0 R10=000000000003c9ed R11=0000000000023e3c R12=ffff888017b4f9f0 R13=ffff888017b4f9d8 R14=ffff888017b4fdb0 R15=ffff888017b4f990 RIP=ffffffff8135da23 RFL=00000202 [-------] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f473b11b700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4239cb9010 CR3=000000000a2fc000 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=733a646873732878696e755f6d617020 XMM01=736f6c63206e6f6973736573203a296e XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031343a30313a3032203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000ad49571f RBX=ffff888016e9d340 RCX=00000000154f48c5 RDX=00000000965448d9 RSI=ffff888016e9ddc0 RDI=00000000a4e8a246 RBP=ffff888016e9dd98 RSP=ffff8880159d7628 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888016e9ddc0 R13=b3e1365a875bb4c5 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275ae RFL=00000883 [-OS---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 00007fd985c34900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd985c13020 CR3=000000001f4e8000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000