[ 46.394779] ------------[ cut here ]------------ [ 46.395704] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.397666] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.399138] Modules linked in: [ 46.399727] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.401675] Tainted: [W]=WARN [ 46.402262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.403748] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.404644] 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 [ 46.407777] RSP: 0018:ffff888019bd7bc0 EFLAGS: 00010286 [ 46.408742] RAX: 0000000000000000 RBX: ffffed100337af78 RCX: ffffffff813a4050 [ 46.410017] RDX: ffff888015ca9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.411299] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100337af2f [ 46.412574] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.413868] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019bd7df8 [ 46.415155] FS: 00007f7077c16900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.416603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.417655] CR2: 00007f7078108580 CR3: 000000000d413000 CR4: 0000000000350ef0 [ 46.418923] Call Trace: [ 46.419441] [ 46.419845] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.420725] ? __create_object+0x59/0x80 [ 46.421530] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.422494] __vmalloc_noprof+0x59/0x60 [ 46.423262] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.424086] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.425004] bpf_prog_alloc+0x39/0x200 [ 46.425750] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.426665] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.427572] do_seccomp+0x349/0x25e0 [ 46.428287] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.429188] ? __pfx_do_seccomp+0x10/0x10 [ 46.429933] ? find_held_lock+0x2b/0x80 [ 46.430683] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.431651] ? static_key_count+0x60/0x80 [ 46.432434] prctl_set_seccomp+0x4e/0x70 [ 46.433203] __do_sys_prctl+0xe6c/0x1d70 [ 46.433938] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.434780] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.435749] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.436704] ? irqentry_exit+0xf3/0x650 [ 46.437456] do_syscall_64+0xbf/0x430 [ 46.438186] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.439072] RIP: 0033:0x7f70781085cd [ 46.439779] 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 [ 46.442916] RSP: 002b:00007ffd84fb8200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.444282] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f70781085cd [ 46.445565] RDX: 000055c47e1e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.446832] RBP: 00007ffd84fb8260 R08: 0000000000000000 R09: 00007ffd84fb7900 [ 46.448126] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c4b867cad0 [ 46.449409] R13: 00007ffd84fb8690 R14: 000055c4b867dbc0 R15: 000055c4b868e780 [ 46.450706] [ 46.451169] irq event stamp: 1727 [ 46.451783] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 46.453289] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.454801] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 46.456344] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 46.457845] ---[ end trace 0000000000000000 ]--- [ 49.347751] ------------[ cut here ]------------ [ 49.348674] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.350667] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.352130] Modules linked in: [ 49.352713] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.356206] Tainted: [W]=WARN [ 49.356756] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.358206] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.359072] 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 [ 49.362239] RSP: 0018:ffff888017087bc0 EFLAGS: 00010286 [ 49.363206] RAX: 0000000000000000 RBX: ffffed1002e10f78 RCX: ffffffff813a4050 [ 49.364474] RDX: ffff888019b00000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.365754] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e10f2f [ 49.367026] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.368294] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017087df8 [ 49.369561] FS: 00007fd79e0a4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.370986] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.372049] CR2: 00007fd79e596580 CR3: 00000000208d9000 CR4: 0000000000350ef0 [ 49.373317] Call Trace: [ 49.373778] [ 49.374229] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.375073] ? __create_object+0x59/0x80 [ 49.375865] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.376820] __vmalloc_noprof+0x59/0x60 [ 49.377579] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.378437] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.379367] bpf_prog_alloc+0x39/0x200 [ 49.380046] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.380958] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.381846] do_seccomp+0x349/0x25e0 [ 49.382559] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.383459] ? __pfx_do_seccomp+0x10/0x10 [ 49.384246] ? find_held_lock+0x2b/0x80 [ 49.384953] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.385897] ? static_key_count+0x60/0x80 [ 49.386679] prctl_set_seccomp+0x4e/0x70 [ 49.387460] __do_sys_prctl+0xe6c/0x1d70 [ 49.388241] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.389081] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.390198] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.391320] ? irqentry_exit+0xf3/0x650 [ 49.392198] do_syscall_64+0xbf/0x430 [ 49.392997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.394081] RIP: 0033:0x7fd79e5965cd [ 49.394865] 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 [ 49.398507] RSP: 002b:00007ffcd2f1e8e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.400089] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd79e5965cd [ 49.401583] RDX: 0000560231217e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.403047] RBP: 00007ffcd2f1e940 R08: 0000000000000000 R09: 00007ffcd2f1dfe0 [ 49.404539] R10: 0000000000000000 R11: 0000000000000246 R12: 000056026daeaad0 [ 49.405996] R13: 00007ffcd2f1ed70 R14: 000056026daebbc0 R15: 000056026dafc780 [ 49.407505] [ 49.407985] irq event stamp: 2041 [ 49.408656] hardirqs last enabled at (2051): [] __up_console_sem+0x78/0x80 [ 49.410123] hardirqs last disabled at (2062): [] __up_console_sem+0x5d/0x80 [ 49.411586] softirqs last enabled at (2010): [] handle_softirqs+0x50c/0x770 [ 49.413052] softirqs last disabled at (2005): [] __irq_exit_rcu+0xc4/0x100 [ 49.414490] ---[ end trace 0000000000000000 ]--- [ 50.000781] ------------[ cut here ]------------ [ 50.001690] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.003691] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.005142] Modules linked in: [ 50.005725] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.007711] Tainted: [W]=WARN [ 50.008302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.009758] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.010660] 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 [ 50.013826] RSP: 0018:ffff88801a2b7bc0 EFLAGS: 00010286 [ 50.014793] RAX: 0000000000000000 RBX: ffffed1003456f78 RCX: ffffffff813a4050 [ 50.016091] RDX: ffff88801564b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.017359] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003456f2f [ 50.018618] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.019928] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a2b7df8 [ 50.021214] FS: 00007fdce0c52900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.022648] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.023726] CR2: 00007fdce1144580 CR3: 000000000e8a8000 CR4: 0000000000350ef0 [ 50.024987] Call Trace: [ 50.025495] [ 50.025911] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.026799] ? __create_object+0x59/0x80 [ 50.027605] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.028560] __vmalloc_noprof+0x59/0x60 [ 50.029312] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.030173] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.031045] bpf_prog_alloc+0x39/0x200 [ 50.031818] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.032759] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.033672] do_seccomp+0x349/0x25e0 [ 50.034396] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.035333] ? __pfx_do_seccomp+0x10/0x10 [ 50.036153] ? find_held_lock+0x2b/0x80 [ 50.036877] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.037840] ? static_key_count+0x60/0x80 [ 50.038661] prctl_set_seccomp+0x4e/0x70 [ 50.039476] __do_sys_prctl+0xe6c/0x1d70 [ 50.040276] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.041142] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.042069] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.043043] ? irqentry_exit+0xf3/0x650 [ 50.043853] do_syscall_64+0xbf/0x430 [ 50.044600] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.045572] RIP: 0033:0x7fdce11445cd [ 50.046281] 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 [ 50.049544] RSP: 002b:00007fff766eee40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.050917] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdce11445cd [ 50.052240] RDX: 000055893b802e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.053521] RBP: 00007fff766eeea0 R08: 0000000000000000 R09: 00007fff766ee540 [ 50.054819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558952bf8ad0 [ 50.056151] R13: 00007fff766ef2d0 R14: 0000558952bf9bc0 R15: 0000558952c0a780 [ 50.057466] [ 50.057899] irq event stamp: 1727 [ 50.058570] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 50.060016] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 50.061275] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 50.062553] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 50.063860] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21060' (ECDSA) to the list of known hosts. 2025/11/19 04:54:27 fuzzer started 2025/11/19 04:54:27 dialing manager at localhost:34383 2025/11/19 04:54:27 checking machine... 2025/11/19 04:54:27 checking revisions... [ 50.868640] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:54:28 testing simple program... [ 50.963811] cgroup: Unknown subsys name 'net' [ 51.024889] cgroup: Unknown subsys name 'cpuset' [ 51.039064] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:54:27 Registers: info registers vcpu 0 RAX=ffffffff86ab8484 RBX=0000000000000001 RCX=ffffffff81b2a2a3 RDX=0000000000000000 RSI=ffffffff86ab8442 RDI=ffffffff86725cc8 RBP=ffff8880166ff5f0 RSP=ffff8880166ff520 R8 =ffffffff86ab8442 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffff8880166ff5f8 R13=ffff8880166ff5e0 R14=ffff8880166ff5d9 R15=ffff8880166ff598 RIP=ffffffff8135daf1 RFL=00000286 [--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 00007fd79e0a4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd79e041008 CR3=000000000d64b000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000267ab RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6fdc595000 CR3=000000000b868000 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=34353a343020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343537 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000