[ 53.890002] ------------[ cut here ]------------ [ 53.890956] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.893198] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 53.894739] Modules linked in: [ 53.895381] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.897407] Tainted: [W]=WARN [ 53.898008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.899489] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.900424] 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 [ 53.903605] RSP: 0018:ffff888018517bc0 EFLAGS: 00010286 [ 53.904594] RAX: 0000000000000000 RBX: ffffed10030a2f78 RCX: ffffffff813a4050 [ 53.905873] RDX: ffff888017023780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.907154] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030a2f2f [ 53.908447] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.909730] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018517df8 [ 53.911013] FS: 00007f728eb55900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.912449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.913526] CR2: 00007f728f047580 CR3: 000000001c574000 CR4: 0000000000350ef0 [ 53.914819] Call Trace: [ 53.915290] [ 53.915703] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.916625] ? __create_object+0x59/0x80 [ 53.917402] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.918380] __vmalloc_noprof+0x59/0x60 [ 53.919152] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.920019] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.920971] bpf_prog_alloc+0x39/0x200 [ 53.921680] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.922595] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.923486] do_seccomp+0x349/0x25e0 [ 53.924198] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.925106] ? __pfx_do_seccomp+0x10/0x10 [ 53.925907] ? find_held_lock+0x2b/0x80 [ 53.926634] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.927601] ? static_key_count+0x60/0x80 [ 53.928417] prctl_set_seccomp+0x4e/0x70 [ 53.929199] __do_sys_prctl+0xe6c/0x1d70 [ 53.929989] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.930846] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.931767] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.932765] ? irqentry_exit+0xf3/0x650 [ 53.933547] do_syscall_64+0xbf/0x430 [ 53.934304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.935272] RIP: 0033:0x7f728f0475cd [ 53.935980] 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 [ 53.939160] RSP: 002b:00007ffefbeb7c30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.940547] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f728f0475cd [ 53.941825] RDX: 00005627f43dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.943120] RBP: 00007ffefbeb7c90 R08: 0000000000000000 R09: 00007ffefbeb7330 [ 53.944416] R10: 0000000000000000 R11: 0000000000000246 R12: 000056282e74aad0 [ 53.945689] R13: 00007ffefbeb80c0 R14: 000056282e74bbc0 R15: 000056282e75c780 [ 53.946980] [ 53.947403] irq event stamp: 1789 [ 53.948056] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 53.949608] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 53.951113] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 53.952656] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 53.954173] ---[ end trace 0000000000000000 ]--- [ 57.080978] ------------[ cut here ]------------ [ 57.081893] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.083883] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 57.085279] Modules linked in: [ 57.085881] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.087771] Tainted: [W]=WARN [ 57.088361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.090025] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.090967] 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 [ 57.094001] RSP: 0018:ffff888016c97bc0 EFLAGS: 00010286 [ 57.094935] RAX: 0000000000000000 RBX: ffffed1002d92f78 RCX: ffffffff813a4050 [ 57.096172] RDX: ffff88800f245340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.097414] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d92f2f [ 57.098639] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.099861] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c97df8 [ 57.101098] FS: 00007ffab2a6f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.102473] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.103480] CR2: 00007ffdbc57bef7 CR3: 0000000017590000 CR4: 0000000000350ef0 [ 57.104972] Call Trace: [ 57.105454] [ 57.105917] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.106838] ? __create_object+0x59/0x80 [ 57.107578] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.108570] __vmalloc_noprof+0x59/0x60 [ 57.109334] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.110207] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.111144] bpf_prog_alloc+0x39/0x200 [ 57.111878] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.112832] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.113698] do_seccomp+0x349/0x25e0 [ 57.114414] ? find_held_lock+0x2b/0x80 [ 57.115179] ? do_prlimit+0x310/0x610 [ 57.115919] ? __pfx_do_seccomp+0x10/0x10 [ 57.116690] ? do_raw_spin_unlock+0x53/0x220 [ 57.117537] ? _raw_spin_unlock+0x1e/0x40 [ 57.118340] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.119326] ? static_key_count+0x60/0x80 [ 57.120151] prctl_set_seccomp+0x4e/0x70 [ 57.120967] __do_sys_prctl+0xe6c/0x1d70 [ 57.121731] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.122620] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.123612] ? irqentry_exit+0xf3/0x650 [ 57.124414] do_syscall_64+0xbf/0x430 [ 57.125173] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.126152] RIP: 0033:0x7ffab2f615cd [ 57.126891] 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 [ 57.130221] RSP: 002b:00007ffdbc57a670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.131647] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffab2f615cd [ 57.133008] RDX: 0000561232911e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.134351] RBP: 00007ffdbc57a6d0 R08: 0000000000000000 R09: 00007ffdbc579d70 [ 57.135696] R10: 0000000000000000 R11: 0000000000000246 R12: 000056124e600ad0 [ 57.137051] R13: 00007ffdbc57ab00 R14: 000056124e601bc0 R15: 000056124e612780 [ 57.138427] [ 57.138926] irq event stamp: 1785 [ 57.139571] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 57.141195] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 57.142811] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 57.144460] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 57.146007] ---[ end trace 0000000000000000 ]--- [ 57.943201] ------------[ cut here ]------------ [ 57.944160] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.946273] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 57.947821] Modules linked in: [ 57.948425] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.950425] Tainted: [W]=WARN [ 57.951031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.952516] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.953434] 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 [ 57.956615] RSP: 0018:ffff88801418fbc0 EFLAGS: 00010286 [ 57.957586] RAX: 0000000000000000 RBX: ffffed1002831f78 RCX: ffffffff813a4050 [ 57.958871] RDX: ffff888016be0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.960153] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002831f2f [ 57.961461] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.962731] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801418fdf8 [ 57.964016] FS: 00007fc2c4d00900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.965461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.966526] CR2: 00007ffce5d5eef7 CR3: 000000001a8a7000 CR4: 0000000000350ef0 [ 57.967818] Call Trace: [ 57.968285] [ 57.968694] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.969597] ? __create_object+0x59/0x80 [ 57.970389] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.971370] __vmalloc_noprof+0x59/0x60 [ 57.972148] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.973029] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.973980] bpf_prog_alloc+0x39/0x200 [ 57.974671] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.975611] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.976526] do_seccomp+0x349/0x25e0 [ 57.977249] ? find_held_lock+0x2b/0x80 [ 57.978027] ? do_prlimit+0x310/0x610 [ 57.978741] ? __pfx_do_seccomp+0x10/0x10 [ 57.979524] ? do_raw_spin_unlock+0x53/0x220 [ 57.980371] ? _raw_spin_unlock+0x1e/0x40 [ 57.981149] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.982129] ? static_key_count+0x60/0x80 [ 57.982942] prctl_set_seccomp+0x4e/0x70 [ 57.983671] __do_sys_prctl+0xe6c/0x1d70 [ 57.984459] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.985310] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.986343] ? irqentry_exit+0xf3/0x650 [ 57.987114] do_syscall_64+0xbf/0x430 [ 57.987861] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.988819] RIP: 0033:0x7fc2c51f25cd [ 57.989484] 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 [ 57.992714] RSP: 002b:00007ffce5d5ce60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.994074] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2c51f25cd [ 57.995371] RDX: 00005558f6c41e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.996690] RBP: 00007ffce5d5cec0 R08: 0000000000000000 R09: 00007ffce5d5c560 [ 57.997979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555909ccabf0 [ 57.999255] R13: 00007ffce5d5d2f0 R14: 0000555909cd4380 R15: 0000555909cdf460 [ 58.000581] [ 58.001055] irq event stamp: 1811 [ 58.001672] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 58.003195] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 58.004729] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 58.006267] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 58.007796] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1126' (ECDSA) to the list of known hosts. 2025/11/17 20:22:03 fuzzer started 2025/11/17 20:22:04 dialing manager at localhost:37895 2025/11/17 20:22:04 checking machine... 2025/11/17 20:22:04 checking revisions... [ 58.942351] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:22:04 testing simple program... [ 59.039328] cgroup: Unknown subsys name 'net' [ 59.110041] cgroup: Unknown subsys name 'cpuset' [ 59.142662] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:22:03 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000001 RCX=ffffffff81b6210f RDX=0000000000000005 RSI=ffffffff86abeace RDI=ffffffff8672a068 RBP=ffff888018517b68 RSP=ffff888018517a70 R8 =ffffffff86abeace R9 =0000000000000000 R10=000000000003c9ed R11=000000000002672d R12=ffffffff8672a078 R13=ffff888018517b58 R14=ffff888018517b51 R15=ffff888018517b10 RIP=ffffffff8135da50 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 00007ffab2a6f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffab3026618 CR3=000000001e1a3000 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=ffffffff86ab8c3b RBX=0000000000000001 RCX=ffffffff86ab8c36 RDX=0000000000000000 RSI=1ffffffff0d57187 RDI=ffffffff86726150 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86ab8c2a R9 =0000000000000000 R10=000000000003c9ed R11=0000000000025767 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70 RIP=ffffffff8135e815 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 00007f104951a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe7daa576f8 CR3=000000000dfd7000 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=59d6c1fbc5470cce00000000000ae988 XMM05=a13b0ef1cfb7b04f0000000000324088 XMM06=725ff455ecacbd990000000000323dd8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000