[ 46.727711] ------------[ cut here ]------------ [ 46.728695] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.730758] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.732260] Modules linked in: [ 46.732864] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.735128] Tainted: [W]=WARN [ 46.736027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.737571] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.738526] 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 [ 46.741845] RSP: 0018:ffff88801625fbc0 EFLAGS: 00010286 [ 46.742872] RAX: 0000000000000000 RBX: ffffed1002c4bf78 RCX: ffffffff813a4050 [ 46.744232] RDX: ffff8880160d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.745575] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c4bf2f [ 46.746905] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.748229] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801625fdf8 [ 46.749571] FS: 00007f99c03b4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.751056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.752146] CR2: 00007f99c08a6580 CR3: 00000000186fe000 CR4: 0000000000350ef0 [ 46.753490] Call Trace: [ 46.753960] [ 46.754445] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.755378] ? __create_object+0x59/0x80 [ 46.756149] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.757139] __vmalloc_noprof+0x59/0x60 [ 46.757894] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.758766] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.759714] bpf_prog_alloc+0x39/0x200 [ 46.760473] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.761421] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.762333] do_seccomp+0x349/0x25e0 [ 46.763018] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.763914] ? __pfx_do_seccomp+0x10/0x10 [ 46.764706] ? find_held_lock+0x2b/0x80 [ 46.765478] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.766467] ? static_key_count+0x60/0x80 [ 46.767286] prctl_set_seccomp+0x4e/0x70 [ 46.768023] __do_sys_prctl+0xe6c/0x1d70 [ 46.768841] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.769689] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.770652] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.771645] ? irqentry_exit+0xf3/0x650 [ 46.772447] do_syscall_64+0xbf/0x430 [ 46.773153] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.774128] RIP: 0033:0x7f99c08a65cd [ 46.774828] 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 [ 46.777996] RSP: 002b:00007fffad4b0ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.779358] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f99c08a65cd [ 46.780665] RDX: 0000564af2df3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.781951] RBP: 00007fffad4b0f00 R08: 0000000000000000 R09: 00007fffad4b05a0 [ 46.783241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564b2f2d3ad0 [ 46.784587] R13: 00007fffad4b1330 R14: 0000564b2f2d4bc0 R15: 0000564b2f2e5780 [ 46.785939] [ 46.786413] irq event stamp: 1815 [ 46.787016] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 46.788552] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 46.789887] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 46.791193] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 46.792510] ---[ end trace 0000000000000000 ]--- [ 49.620362] ------------[ cut here ]------------ [ 49.621302] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.623502] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.625040] Modules linked in: [ 49.625696] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.627777] Tainted: [W]=WARN [ 49.628422] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.629960] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.630912] 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 [ 49.634200] RSP: 0018:ffff888015be7bc0 EFLAGS: 00010286 [ 49.635258] RAX: 0000000000000000 RBX: ffffed1002b7cf78 RCX: ffffffff813a4050 [ 49.636607] RDX: ffff88800ef79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.637934] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b7cf2f [ 49.639262] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.640606] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015be7df8 [ 49.641944] FS: 00007fd5e1183900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.643437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.644572] CR2: 00007fd5e1675580 CR3: 000000000e16a000 CR4: 0000000000350ef0 [ 49.645918] Call Trace: [ 49.646422] [ 49.646827] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.647726] ? __create_object+0x59/0x80 [ 49.648559] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.649544] __vmalloc_noprof+0x59/0x60 [ 49.650297] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.651132] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.652061] bpf_prog_alloc+0x39/0x200 [ 49.652802] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.653734] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.654642] do_seccomp+0x349/0x25e0 [ 49.655379] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.656292] ? __pfx_do_seccomp+0x10/0x10 [ 49.657033] ? find_held_lock+0x2b/0x80 [ 49.657788] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.658758] ? static_key_count+0x60/0x80 [ 49.659561] prctl_set_seccomp+0x4e/0x70 [ 49.660366] __do_sys_prctl+0xe6c/0x1d70 [ 49.661294] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.662327] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.663495] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.664652] ? irqentry_exit+0xf3/0x650 [ 49.665554] do_syscall_64+0xbf/0x430 [ 49.666325] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.667282] RIP: 0033:0x7fd5e16755cd [ 49.667949] 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 [ 49.671122] RSP: 002b:00007ffc5fb4f400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.672499] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd5e16755cd [ 49.673811] RDX: 0000555e1d3d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.675096] RBP: 00007ffc5fb4f460 R08: 0000000000000000 R09: 00007ffc5fb4eb00 [ 49.676398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555e38219bf0 [ 49.677683] R13: 00007ffc5fb4f890 R14: 0000555e38223380 R15: 0000555e3822e460 [ 49.678976] [ 49.679431] irq event stamp: 1741 [ 49.680037] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 49.681581] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 49.683104] softirqs last enabled at (1594): [] handle_softirqs+0x50c/0x770 [ 49.684679] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 49.686185] ---[ end trace 0000000000000000 ]--- [ 50.449674] ------------[ cut here ]------------ [ 50.450653] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.453098] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.454685] Modules linked in: [ 50.455400] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.457580] Tainted: [W]=WARN [ 50.458149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.459625] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.460549] 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 [ 50.463725] RSP: 0018:ffff888019f27bc0 EFLAGS: 00010286 [ 50.464774] RAX: 0000000000000000 RBX: ffffed10033e4f78 RCX: ffffffff813a4050 [ 50.466067] RDX: ffff8880167b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.467350] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e4f2f [ 50.468644] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.469939] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f27df8 [ 50.471244] FS: 00007f612d31c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.472701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.473763] CR2: 00007ffcc505fef7 CR3: 000000001f4df000 CR4: 0000000000350ef0 [ 50.475073] Call Trace: [ 50.475583] [ 50.476008] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.476915] ? __create_object+0x59/0x80 [ 50.477693] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.478664] __vmalloc_noprof+0x59/0x60 [ 50.479437] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.480325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.481196] bpf_prog_alloc+0x39/0x200 [ 50.481943] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.482892] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.483808] do_seccomp+0x349/0x25e0 [ 50.484545] ? find_held_lock+0x2b/0x80 [ 50.485303] ? do_prlimit+0x310/0x610 [ 50.486020] ? __pfx_do_seccomp+0x10/0x10 [ 50.486811] ? do_raw_spin_unlock+0x53/0x220 [ 50.487665] ? _raw_spin_unlock+0x1e/0x40 [ 50.488462] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.489434] ? static_key_count+0x60/0x80 [ 50.490198] prctl_set_seccomp+0x4e/0x70 [ 50.491005] __do_sys_prctl+0xe6c/0x1d70 [ 50.491808] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.492699] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.493692] ? irqentry_exit+0xf3/0x650 [ 50.494477] do_syscall_64+0xbf/0x430 [ 50.495176] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.496139] RIP: 0033:0x7f612d80e5cd [ 50.496854] 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 [ 50.500041] RSP: 002b:00007ffcc505db60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.501413] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f612d80e5cd [ 50.502707] RDX: 0000557bc76d6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.504005] RBP: 00007ffcc505dbc0 R08: 0000000000000000 R09: 00007ffcc505d260 [ 50.505303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557be86b0b10 [ 50.506587] R13: 00007ffcc505dff0 R14: 0000557be86b12b0 R15: 0000557be86c56f0 [ 50.507907] [ 50.508441] irq event stamp: 1703 [ 50.509167] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 50.510742] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 50.512303] softirqs last enabled at (1600): [] handle_softirqs+0x50c/0x770 [ 50.513910] softirqs last disabled at (1595): [] __irq_exit_rcu+0xc4/0x100 [ 50.515447] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20400' (ECDSA) to the list of known hosts. 2025/11/17 17:53:19 fuzzer started 2025/11/17 17:53:19 dialing manager at localhost:37895 2025/11/17 17:53:19 checking machine... 2025/11/17 17:53:19 checking revisions... [ 51.555236] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:53:19 testing simple program... [ 51.640463] cgroup: Unknown subsys name 'net' [ 51.701815] cgroup: Unknown subsys name 'cpuset' [ 51.718681] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:53:18 Registers: info registers vcpu 0 RAX=0000000000042c29 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f52a2c6f000 CR3=000000000d418000 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=be536ba418c2ba9d3e493e96c7f4803f XMM02=2c67c8bc2e329bc30000000000304138 XMM03=fb795ef6d6577056000000000030f538 XMM04=8bffc491f569523300000000000ae988 XMM05=4dcc5bb4e7db81e9000000000031e750 XMM06=3e829fc8c8edc990000000000031e148 XMM07=e042d86d42eb936e000000000030ff20 XMM08=70acaa58f9d068c90000000000304198 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080010000 RBX=1ffff1100d9e11b2 RCX=1ffff11001def24a RDX=ffff88800ef78000 RSI=ffffffff816303b7 RDI=ffff88800ef79258 RBP=0000000000000000 RSP=ffff88806cf08cf8 R8 =ffffffff85a8dc88 R9 =0000000000000000 R10=00000000000f4240 R11=0000000000000001 R12=ffff8880e548f000 R13=fffffbfff0b82250 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff81751c78 RFL=00000086 [--S--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 00007fd5e1183900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc5fb49000 CR3=0000000017523000 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