[ 39.341373] ------------[ cut here ]------------ [ 39.342335] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.344380] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.345850] Modules linked in: [ 39.346442] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.348425] Tainted: [W]=WARN [ 39.349009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.350716] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.351719] 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 [ 39.355204] RSP: 0018:ffff8880182b7bc0 EFLAGS: 00010286 [ 39.356180] RAX: 0000000000000000 RBX: ffffed1003056f78 RCX: ffffffff813a4050 [ 39.357524] RDX: ffff8880163f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.359121] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003056f2f [ 39.360387] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.361676] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880182b7df8 [ 39.362968] FS: 00007fdd61421900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.364421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.365492] CR2: 00007fdd61913580 CR3: 000000000d38c000 CR4: 0000000000350ef0 [ 39.366769] Call Trace: [ 39.367263] [ 39.367677] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.368580] ? __create_object+0x59/0x80 [ 39.369366] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.370337] __vmalloc_noprof+0x59/0x60 [ 39.371091] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.371964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.372884] bpf_prog_alloc+0x39/0x200 [ 39.373579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.374518] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.375409] do_seccomp+0x349/0x25e0 [ 39.376145] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.377029] ? __pfx_do_seccomp+0x10/0x10 [ 39.377769] ? find_held_lock+0x2b/0x80 [ 39.378525] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.379478] ? static_key_count+0x60/0x80 [ 39.380279] prctl_set_seccomp+0x4e/0x70 [ 39.381047] __do_sys_prctl+0xe6c/0x1d70 [ 39.381789] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.382644] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.383617] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.384780] ? irqentry_exit+0xf3/0x650 [ 39.385702] do_syscall_64+0xbf/0x430 [ 39.386551] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.387669] RIP: 0033:0x7fdd619135cd [ 39.388477] 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 [ 39.391698] RSP: 002b:00007ffca133d980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.393129] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd619135cd [ 39.394406] RDX: 000056101c817e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.395685] RBP: 00007ffca133d9e0 R08: 0000000000000000 R09: 00007ffca133d080 [ 39.397006] R10: 0000000000000000 R11: 0000000000000246 R12: 000056104dfcbb10 [ 39.398299] R13: 00007ffca133de10 R14: 000056104dfcc2b0 R15: 000056104dfe06f0 [ 39.399781] [ 39.400266] irq event stamp: 1825 [ 39.400938] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 39.402456] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 39.403980] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 39.405450] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 39.406784] ---[ end trace 0000000000000000 ]--- [ 42.407612] ------------[ cut here ]------------ [ 42.408386] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.410095] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.411303] Modules linked in: [ 42.411804] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.413534] Tainted: [W]=WARN [ 42.414032] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.415265] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.416040] 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 [ 42.418675] RSP: 0018:ffff888016587bc0 EFLAGS: 00010286 [ 42.419491] RAX: 0000000000000000 RBX: ffffed1002cb0f78 RCX: ffffffff813a4050 [ 42.420572] RDX: ffff88801c54d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.421631] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb0f2f [ 42.422693] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.423777] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016587df8 [ 42.424855] FS: 00007f06c79a7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.426050] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.426938] CR2: 00007ffcb1280ef7 CR3: 000000000bcd2000 CR4: 0000000000350ef0 [ 42.428019] Call Trace: [ 42.428401] [ 42.428743] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.429502] ? __create_object+0x59/0x80 [ 42.430152] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.430970] __vmalloc_noprof+0x59/0x60 [ 42.431566] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.432304] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.433083] bpf_prog_alloc+0x39/0x200 [ 42.433661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.434433] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.435175] do_seccomp+0x349/0x25e0 [ 42.435740] ? find_held_lock+0x2b/0x80 [ 42.436388] ? do_prlimit+0x310/0x610 [ 42.436996] ? __pfx_do_seccomp+0x10/0x10 [ 42.437612] ? do_raw_spin_unlock+0x53/0x220 [ 42.438314] ? _raw_spin_unlock+0x1e/0x40 [ 42.438964] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.439747] ? static_key_count+0x60/0x80 [ 42.440426] prctl_set_seccomp+0x4e/0x70 [ 42.441070] __do_sys_prctl+0xe6c/0x1d70 [ 42.441675] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.442384] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.443179] ? irqentry_exit+0xf3/0x650 [ 42.443773] do_syscall_64+0xbf/0x430 [ 42.444388] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.445187] RIP: 0033:0x7f06c7e995cd [ 42.445733] 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 [ 42.448372] RSP: 002b:00007ffcb127f670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.449499] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f06c7e995cd [ 42.450580] RDX: 000055b186e86e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.451661] RBP: 00007ffcb127f6d0 R08: 0000000000000000 R09: 00007ffcb127ed70 [ 42.452743] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b1b899cad0 [ 42.453842] R13: 00007ffcb127fb00 R14: 000055b1b899dbc0 R15: 000055b1b89ae780 [ 42.454935] [ 42.455285] irq event stamp: 1787 [ 42.455778] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 42.457087] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 42.458537] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 42.460220] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 42.461640] ---[ end trace 0000000000000000 ]--- [ 43.213489] ------------[ cut here ]------------ [ 43.214438] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.216530] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.218011] Modules linked in: [ 43.218611] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.220616] Tainted: [W]=WARN [ 43.221281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.222742] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.223657] 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 [ 43.226838] RSP: 0018:ffff888017d97bc0 EFLAGS: 00010286 [ 43.227775] RAX: 0000000000000000 RBX: ffffed1002fb2f78 RCX: ffffffff813a4050 [ 43.229088] RDX: ffff888017f38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.230382] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fb2f2f [ 43.231661] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.232965] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d97df8 [ 43.234281] FS: 00007fa94032a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.235730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.236801] CR2: 00007ffdd8aeeef7 CR3: 000000000cd6a000 CR4: 0000000000350ef0 [ 43.238119] Call Trace: [ 43.238588] [ 43.239064] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.239971] ? __create_object+0x59/0x80 [ 43.240730] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.241707] __vmalloc_noprof+0x59/0x60 [ 43.242461] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.243354] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.244322] bpf_prog_alloc+0x39/0x200 [ 43.245063] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.246011] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.246915] do_seccomp+0x349/0x25e0 [ 43.247597] ? find_held_lock+0x2b/0x80 [ 43.248354] ? do_prlimit+0x310/0x610 [ 43.249109] ? __pfx_do_seccomp+0x10/0x10 [ 43.249914] ? do_raw_spin_unlock+0x53/0x220 [ 43.250707] ? _raw_spin_unlock+0x1e/0x40 [ 43.251506] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.252496] ? static_key_count+0x60/0x80 [ 43.253301] prctl_set_seccomp+0x4e/0x70 [ 43.254084] __do_sys_prctl+0xe6c/0x1d70 [ 43.254885] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.255701] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.256700] ? irqentry_exit+0xf3/0x650 [ 43.257467] do_syscall_64+0xbf/0x430 [ 43.258215] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.259193] RIP: 0033:0x7fa94081c5cd [ 43.259916] 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 [ 43.263119] RSP: 002b:00007ffdd8aecfd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.264519] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa94081c5cd [ 43.265841] RDX: 000055f9f75dde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.267141] RBP: 00007ffdd8aed030 R08: 0000000000000000 R09: 00007ffdd8aec6d0 [ 43.268458] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f9f9857ad0 [ 43.269745] R13: 00007ffdd8aed460 R14: 000055f9f9858bc0 R15: 000055f9f9869780 [ 43.271055] [ 43.271474] irq event stamp: 1727 [ 43.272146] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 43.273666] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 43.275164] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 43.276742] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 43.278262] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43572' (ECDSA) to the list of known hosts. 2025/11/17 23:53:23 fuzzer started 2025/11/17 23:53:23 dialing manager at localhost:37895 2025/11/17 23:53:23 checking machine... 2025/11/17 23:53:23 checking revisions... [ 44.156893] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:53:24 testing simple program... [ 44.253169] cgroup: Unknown subsys name 'net' [ 44.320498] cgroup: Unknown subsys name 'cpuset' [ 44.331682] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:53:23 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffffffff8672f650 RCX=ffffffff81baa6a4 RDX=0000000000000003 RSI=ffffffff86ac6ba4 RDI=ffffffff8672f64c RBP=ffffffff8672f64c RSP=ffff88800fb072e8 R8 =ffffffff86ac6ba4 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000027ca6 R12=ffffffff8672f658 R13=ffffffff8672f64c R14=ffffffff8672f64c R15=dffffc0000000000 RIP=ffffffff8135daa3 RFL=00000213 [----A-C] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdfb36fa790 CR3=000000001f5f2000 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=0000000000000340fffffffe7ffbfeff XMM01=00000000000000000000000000000000 XMM02=00000000000000020000000000000000 XMM03=00000000000000008000000000000006 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=2520737365726464616e657473696c00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88800f0f3780 RCX=1ffffffff0cca012 RDX=0000000000000000 RSI=ffff88806cf38440 RDI=ffff88800f0f4200 RBP=ffff888008c4b140 RSP=ffff88801630f820 R8 =ffff88806cf38494 R9 =ffff88806cf38440 R10=0000000000000003 R11=0000000000000001 R12=ffffea00006ac900 R13=ffff88800a3b0100 R14=dffffc0000000000 R15=0000000000000000 RIP=ffffffff815bd588 RFL=00000296 [--S-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 00007f2289936900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f228904e000 CR3=000000000db39000 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=dfdac765f0b321b5304f318386a96fcd XMM02=00000000003042a8eff9b2d0a8fce9cb XMM03=00000000003043782c67c8bc2e329bc3 XMM04=daed84e7f74c39ad00000000000ae988 XMM05=3aa6a8c472418e490000000000321600 XMM06=817b8945e9d5037300000000003203f0 XMM07=fb795ef6d6577056000000000030fe80 XMM08=2c67c8bc2e329bc30000000000304318 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000