[ 38.982175] ------------[ cut here ]------------ [ 38.982918] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.984603] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.985815] Modules linked in: [ 38.986339] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.987984] Tainted: [W]=WARN [ 38.988474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.989694] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.990449] 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 [ 38.993111] RSP: 0018:ffff888017b37bc0 EFLAGS: 00010286 [ 38.993889] RAX: 0000000000000000 RBX: ffffed1002f66f78 RCX: ffffffff813a4050 [ 38.994962] RDX: ffff888016455340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.996035] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f66f2f [ 38.997111] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.998174] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b37df8 [ 38.999236] FS: 00007f69a8208900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.000427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.001323] CR2: 00007ffe91d90ef7 CR3: 000000000d4a2000 CR4: 0000000000350ef0 [ 39.002390] Call Trace: [ 39.002774] [ 39.003150] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.003859] ? __create_object+0x59/0x80 [ 39.004508] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.005320] __vmalloc_noprof+0x59/0x60 [ 39.005917] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.006654] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.007426] bpf_prog_alloc+0x39/0x200 [ 39.008000] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.008771] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.009540] do_seccomp+0x349/0x25e0 [ 39.010131] ? find_held_lock+0x2b/0x80 [ 39.010721] ? do_prlimit+0x310/0x610 [ 39.011339] ? __pfx_do_seccomp+0x10/0x10 [ 39.011957] ? do_raw_spin_unlock+0x53/0x220 [ 39.012642] ? _raw_spin_unlock+0x1e/0x40 [ 39.013287] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.014080] ? static_key_count+0x60/0x80 [ 39.014707] prctl_set_seccomp+0x4e/0x70 [ 39.015349] __do_sys_prctl+0xe6c/0x1d70 [ 39.015970] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.016682] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.017489] ? irqentry_exit+0xf3/0x650 [ 39.018126] do_syscall_64+0xbf/0x430 [ 39.018705] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.019495] RIP: 0033:0x7f69a86fa5cd [ 39.020077] 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 [ 39.022711] RSP: 002b:00007ffe91d8fdd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.023843] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69a86fa5cd [ 39.024895] RDX: 0000563255873e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.025969] RBP: 00007ffe91d8fe30 R08: 0000000000000000 R09: 00007ffe91d8f4d0 [ 39.027029] R10: 0000000000000000 R11: 0000000000000246 R12: 00005632864afad0 [ 39.028088] R13: 00007ffe91d90260 R14: 00005632864b0bc0 R15: 00005632864c1780 [ 39.029178] [ 39.029530] irq event stamp: 2119 [ 39.030056] hardirqs last enabled at (2129): [] __up_console_sem+0x78/0x80 [ 39.031308] hardirqs last disabled at (2138): [] __up_console_sem+0x5d/0x80 [ 39.032583] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 39.033867] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 39.035119] ---[ end trace 0000000000000000 ]--- [ 41.787309] ------------[ cut here ]------------ [ 41.788146] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.790104] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.791629] Modules linked in: [ 41.792262] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.794073] Tainted: [W]=WARN [ 41.794570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.795896] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.796738] 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 [ 41.799575] RSP: 0018:ffff888019fe7bc0 EFLAGS: 00010286 [ 41.800433] RAX: 0000000000000000 RBX: ffffed10033fcf78 RCX: ffffffff813a4050 [ 41.801594] RDX: ffff888014783780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.802727] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033fcf2f [ 41.803848] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.804968] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019fe7df8 [ 41.806125] FS: 00007f5333f7c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.807385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.808312] CR2: 00007f53344e24a6 CR3: 0000000020028000 CR4: 0000000000350ef0 [ 41.809483] Call Trace: [ 41.809899] [ 41.810300] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.811138] ? __create_object+0x59/0x80 [ 41.811790] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.812637] __vmalloc_noprof+0x59/0x60 [ 41.813309] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.814069] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.814845] bpf_prog_alloc+0x39/0x200 [ 41.815492] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.816304] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.817108] do_seccomp+0x349/0x25e0 [ 41.817698] ? find_held_lock+0x2b/0x80 [ 41.818375] ? do_prlimit+0x310/0x610 [ 41.818984] ? __pfx_do_seccomp+0x10/0x10 [ 41.819703] ? do_raw_spin_unlock+0x53/0x220 [ 41.820454] ? _raw_spin_unlock+0x1e/0x40 [ 41.821155] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.821954] ? static_key_count+0x60/0x80 [ 41.822652] prctl_set_seccomp+0x4e/0x70 [ 41.823317] __do_sys_prctl+0xe6c/0x1d70 [ 41.823955] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.824707] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.825554] ? irqentry_exit+0xf3/0x650 [ 41.826221] do_syscall_64+0xbf/0x430 [ 41.826834] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.827679] RIP: 0033:0x7f533446e5cd [ 41.828296] 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 [ 41.831099] RSP: 002b:00007fff79ca9fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.832290] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f533446e5cd [ 41.833427] RDX: 000055e2aa401e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.834559] RBP: 00007fff79caa020 R08: 0000000000000000 R09: 00007fff79ca96c0 [ 41.835669] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e2da468ad0 [ 41.836782] R13: 00007fff79caa450 R14: 000055e2da469bc0 R15: 000055e2da47a780 [ 41.837932] [ 41.838341] irq event stamp: 1801 [ 41.838874] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 41.840190] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 41.841526] softirqs last enabled at (1832): [] handle_softirqs+0x50c/0x770 [ 41.842865] softirqs last disabled at (1827): [] __irq_exit_rcu+0xc4/0x100 [ 41.844172] ---[ end trace 0000000000000000 ]--- [ 42.585345] ------------[ cut here ]------------ [ 42.586246] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.588312] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.589987] Modules linked in: [ 42.590680] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.592647] Tainted: [W]=WARN [ 42.593243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.594718] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.595640] 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 [ 42.598799] RSP: 0018:ffff88800f267bc0 EFLAGS: 00010286 [ 42.599781] RAX: 0000000000000000 RBX: ffffed1001e4cf78 RCX: ffffffff813a4050 [ 42.601068] RDX: ffff888016828000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.602337] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e4cf2f [ 42.603639] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.604935] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f267df8 [ 42.606233] FS: 00007f5792073900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.607674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.608736] CR2: 00007f5792565580 CR3: 000000001c971000 CR4: 0000000000350ef0 [ 42.610049] Call Trace: [ 42.610514] [ 42.610922] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.611813] ? __create_object+0x59/0x80 [ 42.612596] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.613577] __vmalloc_noprof+0x59/0x60 [ 42.614329] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.615195] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.616123] bpf_prog_alloc+0x39/0x200 [ 42.616817] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.617757] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.618662] do_seccomp+0x349/0x25e0 [ 42.619379] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.620288] ? __pfx_do_seccomp+0x10/0x10 [ 42.621097] ? find_held_lock+0x2b/0x80 [ 42.621825] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.622798] ? static_key_count+0x60/0x80 [ 42.623613] prctl_set_seccomp+0x4e/0x70 [ 42.624400] __do_sys_prctl+0xe6c/0x1d70 [ 42.625193] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.626054] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.626987] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.627970] ? irqentry_exit+0xf3/0x650 [ 42.628744] do_syscall_64+0xbf/0x430 [ 42.629506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.630466] RIP: 0033:0x7f57925655cd [ 42.631174] 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 [ 42.634363] RSP: 002b:00007ffdae3068d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.635736] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57925655cd [ 42.637068] RDX: 000055865d179e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.638387] RBP: 00007ffdae306930 R08: 0000000000000000 R09: 00007ffdae305fd0 [ 42.639679] R10: 0000000000000000 R11: 0000000000000246 R12: 00005586603f6ad0 [ 42.640967] R13: 00007ffdae306d60 R14: 00005586603f7bc0 R15: 0000558660408780 [ 42.642266] [ 42.642647] irq event stamp: 1805 [ 42.643223] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 42.644581] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 42.645954] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 42.647350] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 42.648708] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8315' (ECDSA) to the list of known hosts. 2025/11/17 17:35:27 fuzzer started 2025/11/17 17:35:27 dialing manager at localhost:37895 2025/11/17 17:35:27 checking machine... 2025/11/17 17:35:27 checking revisions... [ 43.719973] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:35:28 testing simple program... [ 43.808889] cgroup: Unknown subsys name 'net' [ 43.878548] cgroup: Unknown subsys name 'cpuset' [ 43.893280] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:35:26 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=ffff8880145a8000 RCX=ffff88806ce089a4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880145a83fc RBP=ffff8880145a8000 RSP=ffff88806ce089b0 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=0000000000011c66 R12=ffff8880145a8000 R13=ffff88806ce08a98 R14=ffff88806ce08dd0 R15=ffff88806ce08a50 RIP=ffffffff815d2a87 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f5333f7c900 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=00007f5334533618 CR3=000000001f7a6000 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=563412feff00545000000000000080fe 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=0000000000020637 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcecb82fa8 CR3=000000000ddb3000 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=cc8fbfe6bd0da792bb4f1dd268cf6a1c XMM02=0000000000302f90eff9b2d0a8fce9cb XMM03=00000000003030602c67c8bc2e329bc3 XMM04=402b84fc21114ec300000000000ae988 XMM05=090f1556b20111b30000000000320220 XMM06=a2d71cea2cde41dc00000000003197a0 XMM07=e042d86d42eb936e0000000000310820 XMM08=d3feccb9f43545a90000000000303060 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000