[ 38.995886] ------------[ cut here ]------------ [ 38.996848] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.998933] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.000614] Modules linked in: [ 39.001306] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.003306] Tainted: [W]=WARN [ 39.003904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.005386] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.006318] 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 [ 39.009486] RSP: 0018:ffff888013b7fbc0 EFLAGS: 00010286 [ 39.010468] RAX: 0000000000000000 RBX: ffffed100276ff78 RCX: ffffffff813a4050 [ 39.011758] RDX: ffff888016c93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.013039] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100276ff2f [ 39.014344] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.015644] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013b7fdf8 [ 39.016928] FS: 00007fc09a50f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.018383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.019442] CR2: 00007ffdb7742ef8 CR3: 000000000b9df000 CR4: 0000000000350ef0 [ 39.020742] Call Trace: [ 39.021209] [ 39.021651] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.022526] ? __create_object+0x59/0x80 [ 39.023318] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.024306] __vmalloc_noprof+0x59/0x60 [ 39.025089] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.025983] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.026935] bpf_prog_alloc+0x39/0x200 [ 39.027675] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.028565] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.029475] do_seccomp+0x349/0x25e0 [ 39.030210] ? find_held_lock+0x2b/0x80 [ 39.030975] ? do_prlimit+0x310/0x610 [ 39.031725] ? __pfx_do_seccomp+0x10/0x10 [ 39.032470] ? do_raw_spin_unlock+0x53/0x220 [ 39.033312] ? _raw_spin_unlock+0x1e/0x40 [ 39.034099] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.035072] ? static_key_count+0x60/0x80 [ 39.035879] prctl_set_seccomp+0x4e/0x70 [ 39.036612] __do_sys_prctl+0xe6c/0x1d70 [ 39.037397] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.038272] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.039229] ? irqentry_exit+0xf3/0x650 [ 39.039989] do_syscall_64+0xbf/0x430 [ 39.040733] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.041675] RIP: 0033:0x7fc09aa015cd [ 39.042348] 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 [ 39.045509] RSP: 002b:00007ffdb7741590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.046888] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc09aa015cd [ 39.048160] RDX: 00005578ec620e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.049421] RBP: 00007ffdb77415f0 R08: 0000000000000000 R09: 00007ffdb7740c90 [ 39.050718] R10: 0000000000000000 R11: 0000000000000246 R12: 00005579204b9ad0 [ 39.051985] R13: 00007ffdb7741a20 R14: 00005579204babc0 R15: 00005579204cb780 [ 39.053288] [ 39.053750] irq event stamp: 1813 [ 39.054369] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 39.055864] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 39.057365] softirqs last enabled at (1512): [] handle_softirqs+0x50c/0x770 [ 39.058903] softirqs last disabled at (1507): [] __irq_exit_rcu+0xc4/0x100 [ 39.060405] ---[ end trace 0000000000000000 ]--- [ 41.866556] ------------[ cut here ]------------ [ 41.867149] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.868450] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.869373] Modules linked in: [ 41.869779] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.871030] Tainted: [W]=WARN [ 41.871379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.872299] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.872880] 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 [ 41.874869] RSP: 0018:ffff8880199afbc0 EFLAGS: 00010286 [ 41.875450] RAX: 0000000000000000 RBX: ffffed1003335f78 RCX: ffffffff813a4050 [ 41.876255] RDX: ffff88800f340000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.877053] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003335f2f [ 41.877865] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.878680] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199afdf8 [ 41.879452] FS: 00007fd46da62900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.880358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.881026] CR2: 00007fd46df54580 CR3: 000000001f205000 CR4: 0000000000350ef0 [ 41.881849] Call Trace: [ 41.882150] [ 41.882408] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.882981] ? __create_object+0x59/0x80 [ 41.883448] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.884066] __vmalloc_noprof+0x59/0x60 [ 41.884515] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.885066] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.885648] bpf_prog_alloc+0x39/0x200 [ 41.886087] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.886678] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.887218] do_seccomp+0x349/0x25e0 [ 41.887678] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.888219] ? __pfx_do_seccomp+0x10/0x10 [ 41.888727] ? find_held_lock+0x2b/0x80 [ 41.889172] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.889768] ? static_key_count+0x60/0x80 [ 41.890255] prctl_set_seccomp+0x4e/0x70 [ 41.890747] __do_sys_prctl+0xe6c/0x1d70 [ 41.891210] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.891750] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.892327] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.892940] ? irqentry_exit+0xf3/0x650 [ 41.893396] do_syscall_64+0xbf/0x430 [ 41.893871] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.894449] RIP: 0033:0x7fd46df545cd [ 41.894898] 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 [ 41.896865] RSP: 002b:00007ffdc7008f40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.897721] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd46df545cd [ 41.898499] RDX: 000055732e54ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.899306] RBP: 00007ffdc7008fa0 R08: 0000000000000000 R09: 00007ffdc7008640 [ 41.900116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557350d5b2b0 [ 41.900918] R13: 00007ffdc70093d0 R14: 0000557350d5dd20 R15: 0000557350d6f8d0 [ 41.901736] [ 41.902005] irq event stamp: 1657 [ 41.902396] hardirqs last enabled at (1665): [] __up_console_sem+0x78/0x80 [ 41.903346] hardirqs last disabled at (1674): [] __up_console_sem+0x5d/0x80 [ 41.904300] softirqs last enabled at (1182): [] handle_softirqs+0x50c/0x770 [ 41.905267] softirqs last disabled at (1173): [] __irq_exit_rcu+0xc4/0x100 [ 41.906220] ---[ end trace 0000000000000000 ]--- [ 42.584180] ------------[ cut here ]------------ [ 42.585046] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.586950] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.588589] Modules linked in: [ 42.589179] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.591085] Tainted: [W]=WARN [ 42.591646] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.593035] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.593901] 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 [ 42.596942] RSP: 0018:ffff88801c0b7bc0 EFLAGS: 00010286 [ 42.597881] RAX: 0000000000000000 RBX: ffffed1003816f78 RCX: ffffffff813a4050 [ 42.599112] RDX: ffff88800a398000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.600341] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003816f2f [ 42.601569] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.602809] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c0b7df8 [ 42.604049] FS: 00007fbe0a5e0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.605440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.606418] CR2: 00007fff333d9ef8 CR3: 000000001dd79000 CR4: 0000000000350ef0 [ 42.607483] Call Trace: [ 42.607910] [ 42.608249] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.608975] ? __create_object+0x59/0x80 [ 42.609591] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.610412] __vmalloc_noprof+0x59/0x60 [ 42.611044] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.611763] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.612510] bpf_prog_alloc+0x39/0x200 [ 42.613128] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.613892] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.614675] do_seccomp+0x349/0x25e0 [ 42.615245] ? find_held_lock+0x2b/0x80 [ 42.615872] ? do_prlimit+0x310/0x610 [ 42.616459] ? __pfx_do_seccomp+0x10/0x10 [ 42.617121] ? do_raw_spin_unlock+0x53/0x220 [ 42.617810] ? _raw_spin_unlock+0x1e/0x40 [ 42.618449] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.619260] ? static_key_count+0x60/0x80 [ 42.619945] prctl_set_seccomp+0x4e/0x70 [ 42.620571] __do_sys_prctl+0xe6c/0x1d70 [ 42.621232] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.621944] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.622783] ? irqentry_exit+0xf3/0x650 [ 42.623394] do_syscall_64+0xbf/0x430 [ 42.624029] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.624845] RIP: 0033:0x7fbe0aad25cd [ 42.625411] 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 [ 42.628166] RSP: 002b:00007fff333d7de0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.629352] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe0aad25cd [ 42.630476] RDX: 000055c1968c0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.631609] RBP: 00007fff333d7e40 R08: 0000000000000000 R09: 00007fff333d74e0 [ 42.632732] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c1cf2b4bf0 [ 42.633839] R13: 00007fff333d8270 R14: 000055c1cf2be380 R15: 000055c1cf2c9460 [ 42.634979] [ 42.635350] irq event stamp: 1837 [ 42.635929] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 42.637271] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 42.638649] softirqs last enabled at (1870): [] handle_softirqs+0x50c/0x770 [ 42.640009] softirqs last disabled at (1865): [] __irq_exit_rcu+0xc4/0x100 [ 42.641357] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32713' (ECDSA) to the list of known hosts. 2025/11/18 13:12:17 fuzzer started 2025/11/18 13:12:17 dialing manager at localhost:34383 2025/11/18 13:12:17 checking machine... 2025/11/18 13:12:17 checking revisions... [ 43.538286] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:12:17 testing simple program... [ 43.633597] cgroup: Unknown subsys name 'net' [ 43.682413] cgroup: Unknown subsys name 'cpuset' [ 43.704964] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:12:17 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffff88806ce08c24 RDX=0000000000000001 RSI=ffffffff88598148 RDI=ffff88800ef75dc0 RBP=ffff88806ce08d50 RSP=ffff88806ce08c88 R8 =ffffffff85ca1480 R9 =ffffffffffffffff R10=ffffffffffffffff R11=0000001ccd03115c R12=00000000005b99af R13=003b9aca00000000 R14=00000000001bd8a0 R15=0000000000467d9e RIP=ffffffff8163346a RFL=00000012 [----A--] 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 00007fd46da62900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdc7003000 CR3=000000001f238000 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=00ff0000000000000000000000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff7fffffffffff RBX=000000000000001c RCX=ffffffff83cd6d55 RDX=0000000000000000 RSI=000000000000000c RDI=ffff8880139f7b98 RBP=ffff8880139f7b98 RSP=ffff8880139f7870 R8 =0000000000000000 R9 =0000000000000000 R10=000000000000001c R11=0000000000000001 R12=000000000000000c R13=ffff8880139f7950 R14=000000000000001c R15=ffff8880139f7b88 RIP=ffffffff81b2d0c2 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 00007f68c1967900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f68c107c438 CR3=000000000dc8c000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=d96e5053f3f7605300000000000ae988 XMM05=4b4ceb2eb1a324f1000000000031ea38 XMM06=5b75c91c80445342000000000031d828 XMM07=fb795ef6d6577056000000000030cfc8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000