[ 39.286924] ------------[ cut here ]------------ [ 39.287855] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.289912] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.291354] Modules linked in: [ 39.291994] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.293969] Tainted: [W]=WARN [ 39.294522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.296021] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.296941] 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 [ 39.300122] RSP: 0018:ffff88800a96fbc0 EFLAGS: 00010286 [ 39.301110] RAX: 0000000000000000 RBX: ffffed100152df78 RCX: ffffffff813a4050 [ 39.302379] RDX: ffff888015c18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.303652] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100152df2f [ 39.304956] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.306235] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a96fdf8 [ 39.307527] FS: 00007f2592e08900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.308995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.310052] CR2: 00007fff03f08ef7 CR3: 000000001d864000 CR4: 0000000000350ef0 [ 39.311332] Call Trace: [ 39.311859] [ 39.312332] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.313273] ? __create_object+0x59/0x80 [ 39.314066] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.315043] __vmalloc_noprof+0x59/0x60 [ 39.315807] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.316691] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.317609] bpf_prog_alloc+0x39/0x200 [ 39.318298] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.319221] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.320139] do_seccomp+0x349/0x25e0 [ 39.320860] ? find_held_lock+0x2b/0x80 [ 39.321621] ? do_prlimit+0x310/0x610 [ 39.322308] ? __pfx_do_seccomp+0x10/0x10 [ 39.323078] ? do_raw_spin_unlock+0x53/0x220 [ 39.323923] ? _raw_spin_unlock+0x1e/0x40 [ 39.324717] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.325683] ? static_key_count+0x60/0x80 [ 39.326433] prctl_set_seccomp+0x4e/0x70 [ 39.327212] __do_sys_prctl+0xe6c/0x1d70 [ 39.327993] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.328846] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.329805] ? irqentry_exit+0xf3/0x650 [ 39.330523] do_syscall_64+0xbf/0x430 [ 39.331271] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.332241] RIP: 0033:0x7f25932fa5cd [ 39.332938] 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 [ 39.336095] RSP: 002b:00007fff03f07ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.337464] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25932fa5cd [ 39.338740] RDX: 000055e795bd1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.340042] RBP: 00007fff03f07d40 R08: 0000000000000000 R09: 00007fff03f073e0 [ 39.341314] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e7ae892ad0 [ 39.342605] R13: 00007fff03f08170 R14: 000055e7ae893bc0 R15: 000055e7ae8a4780 [ 39.343906] [ 39.344366] irq event stamp: 1725 [ 39.345023] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 39.346564] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 39.348099] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 39.349653] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 39.351166] ---[ end trace 0000000000000000 ]--- [ 43.024523] ------------[ cut here ]------------ [ 43.025479] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.027562] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 43.029010] Modules linked in: [ 43.029651] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.031698] Tainted: [W]=WARN [ 43.032261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.033774] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.034701] 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 [ 43.038189] RSP: 0018:ffff888016b1fbc0 EFLAGS: 00010286 [ 43.039165] RAX: 0000000000000000 RBX: ffffed1002d63f78 RCX: ffffffff813a4050 [ 43.040455] RDX: ffff888013bc0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.041728] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d63f2f [ 43.043024] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.044319] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b1fdf8 [ 43.045603] FS: 00007f2e41ef6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.047036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.048105] CR2: 00007f2e423e8580 CR3: 000000000df52000 CR4: 0000000000350ef0 [ 43.049386] Call Trace: [ 43.049876] [ 43.050284] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.051174] ? __create_object+0x59/0x80 [ 43.051954] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.052937] __vmalloc_noprof+0x59/0x60 [ 43.053686] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.054513] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.055442] bpf_prog_alloc+0x39/0x200 [ 43.056183] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.057111] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.058017] do_seccomp+0x349/0x25e0 [ 43.058739] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.059657] ? __pfx_do_seccomp+0x10/0x10 [ 43.060430] ? find_held_lock+0x2b/0x80 [ 43.061193] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.062159] ? static_key_count+0x60/0x80 [ 43.062969] prctl_set_seccomp+0x4e/0x70 [ 43.063750] __do_sys_prctl+0xe6c/0x1d70 [ 43.064527] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.065382] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.066342] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.067319] ? irqentry_exit+0xf3/0x650 [ 43.068109] do_syscall_64+0xbf/0x430 [ 43.068853] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.069822] RIP: 0033:0x7f2e423e85cd [ 43.070498] 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 [ 43.073720] RSP: 002b:00007ffdb2f27a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.075082] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e423e85cd [ 43.076374] RDX: 0000557ed19ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.077649] RBP: 00007ffdb2f27a80 R08: 0000000000000000 R09: 00007ffdb2f27120 [ 43.078951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557ee077b240 [ 43.080247] R13: 00007ffdb2f27eb0 R14: 0000557ee077abf0 R15: 0000557ee078f4d0 [ 43.081568] [ 43.081995] irq event stamp: 1723 [ 43.082643] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 43.084199] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 43.085717] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 43.087250] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 43.088664] ---[ end trace 0000000000000000 ]--- [ 43.906225] ------------[ cut here ]------------ [ 43.907201] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.909248] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.910717] Modules linked in: [ 43.911307] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.913309] Tainted: [W]=WARN [ 43.913918] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.915397] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.916329] 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 [ 43.919535] RSP: 0018:ffff888017e1fbc0 EFLAGS: 00010286 [ 43.920508] RAX: 0000000000000000 RBX: ffffed1002fc3f78 RCX: ffffffff813a4050 [ 43.921807] RDX: ffff888017433780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.923068] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fc3f2f [ 43.924366] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.925653] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e1fdf8 [ 43.926922] FS: 00007f295377c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.928371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.929423] CR2: 00007ffd25bcfef7 CR3: 000000001fa92000 CR4: 0000000000350ef0 [ 43.930718] Call Trace: [ 43.931184] [ 43.931638] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.932506] ? __create_object+0x59/0x80 [ 43.933302] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.934262] __vmalloc_noprof+0x59/0x60 [ 43.935031] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.935900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.936862] bpf_prog_alloc+0x39/0x200 [ 43.937595] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.938468] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.939365] do_seccomp+0x349/0x25e0 [ 43.940085] ? find_held_lock+0x2b/0x80 [ 43.940861] ? do_prlimit+0x310/0x610 [ 43.941622] ? __pfx_do_seccomp+0x10/0x10 [ 43.942368] ? do_raw_spin_unlock+0x53/0x220 [ 43.943206] ? _raw_spin_unlock+0x1e/0x40 [ 43.943975] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.944952] ? static_key_count+0x60/0x80 [ 43.945760] prctl_set_seccomp+0x4e/0x70 [ 43.946505] __do_sys_prctl+0xe6c/0x1d70 [ 43.947295] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.948161] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.949119] ? irqentry_exit+0xf3/0x650 [ 43.949881] do_syscall_64+0xbf/0x430 [ 43.950624] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.951529] RIP: 0033:0x7f2953c6e5cd [ 43.952268] 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 [ 43.955448] RSP: 002b:00007ffd25bce720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.956832] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2953c6e5cd [ 43.958121] RDX: 00005612e9ec0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.959394] RBP: 00007ffd25bce780 R08: 0000000000000000 R09: 00007ffd25bcde20 [ 43.960682] R10: 0000000000000000 R11: 0000000000000246 R12: 00005613037f6ad0 [ 43.961984] R13: 00007ffd25bcebb0 R14: 00005613037f7bc0 R15: 0000561303808780 [ 43.963284] [ 43.963739] irq event stamp: 1709 [ 43.964345] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 43.965856] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 43.967368] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 43.968933] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 43.970443] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31028' (ECDSA) to the list of known hosts. 2025/11/17 09:27:41 fuzzer started 2025/11/17 09:27:41 dialing manager at localhost:37895 2025/11/17 09:27:41 checking machine... 2025/11/17 09:27:41 checking revisions... [ 44.945472] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:27:41 testing simple program... [ 45.026836] cgroup: Unknown subsys name 'net' [ 45.087997] cgroup: Unknown subsys name 'cpuset' [ 45.100342] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:27:40 Registers: info registers vcpu 0 RAX=000000000003a957 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 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=00007fff4ca53908 CR3=0000000005c8a000 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=00007f0225a2c510000055a80a8da790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff8175a637 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000001 RSP=ffff8880163b78f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e787a8 R15=0000000000000cc0 RIP=ffffffff81751738 RFL=00000246 [---Z-P-] 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 00007f2e41ef6900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000557ee077c954 CR3=000000001fba0000 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