Warning: Permanently added '[localhost]:26303' (ECDSA) to the list of known hosts.
2023/05/16 12:26:43 fuzzer started
2023/05/16 12:26:43 dialing manager at localhost:35573
2023/05/16 12:26:43 checking machine...
2023/05/16 12:26:43 checking revisions...
syzkaller login: [ 51.170848] kmemleak: Automatic memory scanning thread ended
2023/05/16 12:26:43 testing simple program...
[ 51.240069] cgroup: Unknown subsys name 'net'
[ 51.317796] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 64.091527] audit: type=1400 audit(1684240016.525:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 65.204313] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.206869] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.210338] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.215516] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.218473] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.219595] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.631300] ------------[ cut here ]------------
[ 65.632096] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.634498] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.635767] Modules linked in:
[ 65.636248] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.641129] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.642154] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.642836] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 65.645048] RSP: 0018:ffff88801f387c00 EFLAGS: 00010282
[ 65.645737] RAX: 0000000000000000 RBX: ffff888013fe6840 RCX: 0000000000000000
[ 65.646589] RDX: ffff888016d00000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.647479] RBP: ffff888013fe6854 R08: 0000000000000001 R09: 0000000000000000
[ 65.648374] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.649268] R13: ffffffff84e223a0 R14: ffff888013fe6848 R15: ffffffff84d73340
[ 65.650173] FS: 0000555556d7b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.651169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.651905] CR2: 00007fe2b48d38e0 CR3: 0000000015a8c000 CR4: 0000000000350ef0
[ 65.652794] Call Trace:
[ 65.653119]
[ 65.653415] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.654054] ipv4_frags_init_net+0x269/0x440
[ 65.654604] ops_init+0xbb/0x6b0
[ 65.655077] setup_net+0x3d9/0x990
[ 65.655528] ? down_read_killable+0x1d7/0x4e0
[ 65.656120] ? __pfx_setup_net+0x10/0x10
[ 65.656683] ? copy_net_ns+0x17c/0x770
[ 65.657197] copy_net_ns+0x321/0x770
[ 65.657708] create_new_namespaces+0x3f6/0xb30
[ 65.658299] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.658942] ksys_unshare+0x44d/0x8e0
[ 65.659435] ? __pfx_ksys_unshare+0x10/0x10
[ 65.660004] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.660748] __x64_sys_unshare+0x31/0x40
[ 65.661264] do_syscall_64+0x3f/0x90
[ 65.661764] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.662407] RIP: 0033:0x7f6a087590d7
[ 65.662912] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 65.665110] RSP: 002b:00007fffa5b83b48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.666055] RAX: ffffffffffffffda RBX: 00007fffa5b84188 RCX: 00007f6a087590d7
[ 65.666939] RDX: 00007f6a087c341f RSI: 00007fffa5b83ae0 RDI: 0000000040000000
[ 65.667814] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa5b838f0
[ 65.668709] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6a0886bbf0
[ 65.669562] R13: 00007fffa5b83c20 R14: 0000000000000000 R15: 00000000000000f8
[ 65.670476]
[ 65.670806] irq event stamp: 8485
[ 65.671231] hardirqs last enabled at (8495): [] __up_console_sem+0x78/0x80
[ 65.672292] hardirqs last disabled at (8506): [] __up_console_sem+0x5d/0x80
[ 65.673352] softirqs last enabled at (8380): [] irq_exit_rcu+0x93/0xc0
[ 65.674382] softirqs last disabled at (8375): [] irq_exit_rcu+0x93/0xc0
[ 65.675404] ---[ end trace 0000000000000000 ]---
[ 65.681449] ------------[ cut here ]------------
[ 65.682067] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.683806] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.684871] Modules linked in:
[ 65.685301] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.686510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.687568] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.688265] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 65.690558] RSP: 0018:ffff88801f387c00 EFLAGS: 00010282
[ 65.691265] RAX: 0000000000000000 RBX: ffff88800f148440 RCX: 0000000000000000
[ 65.692186] RDX: ffff888016d00000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.693127] RBP: ffff88800f148454 R08: 0000000000000001 R09: 0000000000000000
[ 65.694050] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.694971] R13: ffffffff84e223a0 R14: ffff88800f148448 R15: ffffffff84da62e0
[ 65.695895] FS: 0000555556d7b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.696954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.697727] CR2: 00007fe2b48d38e0 CR3: 0000000015a8c000 CR4: 0000000000350ef0
[ 65.698643] Call Trace:
[ 65.698972]
[ 65.699277] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.699910] ipv6_frags_init_net+0x206/0x3c0
[ 65.700469] ops_init+0xbb/0x6b0
[ 65.700942] setup_net+0x3d9/0x990
[ 65.701399] ? down_read_killable+0x1d7/0x4e0
[ 65.701996] ? __pfx_setup_net+0x10/0x10
[ 65.702501] ? copy_net_ns+0x17c/0x770
[ 65.703043] copy_net_ns+0x321/0x770
[ 65.703525] create_new_namespaces+0x3f6/0xb30
[ 65.704144] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.704804] ksys_unshare+0x44d/0x8e0
[ 65.705295] ? __pfx_ksys_unshare+0x10/0x10
[ 65.705875] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.706585] __x64_sys_unshare+0x31/0x40
[ 65.707135] do_syscall_64+0x3f/0x90
[ 65.707610] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.708280] RIP: 0033:0x7f6a087590d7
[ 65.708797] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 65.710975] RSP: 002b:00007fffa5b83b48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.711931] RAX: ffffffffffffffda RBX: 00007fffa5b84188 RCX: 00007f6a087590d7
[ 65.712819] RDX: 00007f6a087c341f RSI: 00007fffa5b83ae0 RDI: 0000000040000000
[ 65.713724] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa5b838f0
[ 65.714578] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6a0886bbf0
[ 65.715461] R13: 00007fffa5b83c20 R14: 0000000000000000 R15: 00000000000000f8
[ 65.716374]
[ 65.716727] irq event stamp: 10261
[ 65.717160] hardirqs last enabled at (10271): [] __up_console_sem+0x78/0x80
[ 65.718223] hardirqs last disabled at (10282): [] __up_console_sem+0x5d/0x80
[ 65.719286] softirqs last enabled at (9874): [] irq_exit_rcu+0x93/0xc0
[ 65.720324] softirqs last disabled at (9865): [] irq_exit_rcu+0x93/0xc0
[ 65.721381] ---[ end trace 0000000000000000 ]---
[ 65.722779] ------------[ cut here ]------------
[ 65.723383] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.725461] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.726583] Modules linked in:
[ 65.727034] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.728234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.729307] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.729999] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 65.732250] RSP: 0018:ffff88801f387bf0 EFLAGS: 00010286
[ 65.732965] RAX: 0000000000000000 RBX: ffff88800da4fe40 RCX: 0000000000000000
[ 65.733894] RDX: ffff888016d00000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.734813] RBP: ffff88800da4fe54 R08: 0000000000000001 R09: 0000000000000000
[ 65.735734] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.736679] R13: ffffffff84e223a0 R14: ffff88800da4fe48 R15: ffffffff84daf020
[ 65.737573] FS: 0000555556d7b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.738633] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.739370] CR2: 00007fe2b48d38e0 CR3: 0000000015a8c000 CR4: 0000000000350ef0
[ 65.740288] Call Trace:
[ 65.740681]
[ 65.740995] nf_ct_net_init+0x224/0x3d0
[ 65.741527] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.742148] ops_init+0xbb/0x6b0
[ 65.742642] setup_net+0x3d9/0x990
[ 65.743116] ? down_read_killable+0x1d7/0x4e0
[ 65.743731] ? __pfx_setup_net+0x10/0x10
[ 65.744266] ? copy_net_ns+0x17c/0x770
[ 65.744839] copy_net_ns+0x321/0x770
[ 65.745341] create_new_namespaces+0x3f6/0xb30
[ 65.745974] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.746644] ksys_unshare+0x44d/0x8e0
[ 65.747151] ? __pfx_ksys_unshare+0x10/0x10
[ 65.747748] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.748506] __x64_sys_unshare+0x31/0x40
[ 65.749074] do_syscall_64+0x3f/0x90
[ 65.749566] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.750250] RIP: 0033:0x7f6a087590d7
[ 65.750766] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 65.753040] RSP: 002b:00007fffa5b83b48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.754030] RAX: ffffffffffffffda RBX: 00007fffa5b84188 RCX: 00007f6a087590d7
[ 65.754960] RDX: 00007f6a087c341f RSI: 00007fffa5b83ae0 RDI: 0000000040000000
[ 65.755879] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa5b838f0
[ 65.756833] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6a0886bbf0
[ 65.757754] R13: 00007fffa5b83c20 R14: 0000000000000000 R15: 00000000000000f8
[ 65.758720]
[ 65.759034] irq event stamp: 11123
[ 65.759483] hardirqs last enabled at (11133): [] __up_console_sem+0x78/0x80
[ 65.760608] hardirqs last disabled at (11144): [] __up_console_sem+0x5d/0x80
[ 65.761717] softirqs last enabled at (10818): [] irq_exit_rcu+0x93/0xc0
[ 65.762792] softirqs last disabled at (10809): [] irq_exit_rcu+0x93/0xc0
[ 65.763868] ---[ end trace 0000000000000000 ]---
executing program
[ 67.285179] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 69.332706] Bluetooth: hci0: command 0x041b tx timeout
[ 71.380698] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 73.428696] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:26:43 Registers:
info registers vcpu 0
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f3875f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001
R12=0000000000000063 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd RFL=00000002 [-------] 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 0000555556d7b400 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fe2b48d38e0 CR3=0000000015a8c000 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=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000002bdb5 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fd5a0bb6db0 CR3=000000000d6b8000 CR4=00350ee0
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=2038353a36323a32312036312079614d XMM01=5d3839343433362e35362020205b203a
XMM02=74656e20746120383532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3839343433362e35362020205b XMM07=79732038353a36323a32312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000