Warning: Permanently added '[localhost]:37308' (ECDSA) to the list of known hosts.
2023/05/17 22:53:14 fuzzer started
2023/05/17 22:53:14 dialing manager at localhost:44319
2023/05/17 22:53:14 checking machine...
2023/05/17 22:53:14 checking revisions...
syzkaller login: [ 45.346663] kmemleak: Automatic memory scanning thread ended
2023/05/17 22:53:14 testing simple program...
[ 45.416568] cgroup: Unknown subsys name 'net'
[ 45.490760] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.567287] audit: type=1400 audit(1684364007.820:6): avc: denied { execmem } for pid=263 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 59.710467] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.713927] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.716218] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.720158] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.722347] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.732684] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.115952] ------------[ cut here ]------------
[ 60.116727] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.118838] WARNING: CPU: 0 PID: 264 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.120301] Modules linked in:
[ 60.120777] CPU: 0 PID: 264 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.125042] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.126057] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.126729] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 60.128810] RSP: 0018:ffff88801f2d7c00 EFLAGS: 00010282
[ 60.129466] RAX: 0000000000000000 RBX: ffff88800dafb040 RCX: 0000000000000000
[ 60.130352] RDX: ffff888016f28000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.131174] RBP: ffff88800dafb054 R08: 0000000000000001 R09: 0000000000000000
[ 60.132032] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.132879] R13: ffffffff84e23fe0 R14: ffff88800dafb048 R15: ffffffff84d74dc0
[ 60.133744] FS: 0000555555cd7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.134700] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.135413] CR2: 00007f29ac5846f4 CR3: 000000001e286000 CR4: 0000000000350ef0
[ 60.136267] Call Trace:
[ 60.136580]
[ 60.136872] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.137489] ipv4_frags_init_net+0x269/0x440
[ 60.138046] ops_init+0xbb/0x6b0
[ 60.138513] setup_net+0x3d9/0x990
[ 60.138956] ? down_read_killable+0x1d7/0x4e0
[ 60.139532] ? __pfx_setup_net+0x10/0x10
[ 60.140032] ? copy_net_ns+0x17c/0x770
[ 60.140554] copy_net_ns+0x321/0x770
[ 60.141024] create_new_namespaces+0x3f6/0xb30
[ 60.141618] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.142216] ksys_unshare+0x44d/0x8e0
[ 60.142724] ? __pfx_ksys_unshare+0x10/0x10
[ 60.143279] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.143961] __x64_sys_unshare+0x31/0x40
[ 60.144486] do_syscall_64+0x3f/0x90
[ 60.144966] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.145618] RIP: 0033:0x7f86e71c00d7
[ 60.146078] 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
[ 60.148144] RSP: 002b:00007ffdfc16fa88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.149048] RAX: ffffffffffffffda RBX: 00007ffdfc1700c8 RCX: 00007f86e71c00d7
[ 60.149892] RDX: 00007f86e722a41f RSI: 00007ffdfc16fa20 RDI: 0000000040000000
[ 60.150763] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdfc16f830
[ 60.151616] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f86e72d2bf0
[ 60.152463] R13: 00007ffdfc16fb60 R14: 0000000000000000 R15: 00000000000000f8
[ 60.153332]
[ 60.153623] irq event stamp: 9243
[ 60.154033] hardirqs last enabled at (9253): [] __up_console_sem+0x78/0x80
[ 60.155066] hardirqs last disabled at (9264): [] __up_console_sem+0x5d/0x80
[ 60.156095] softirqs last enabled at (9192): [] irq_exit_rcu+0x93/0xc0
[ 60.157086] softirqs last disabled at (9187): [] irq_exit_rcu+0x93/0xc0
[ 60.158104] ---[ end trace 0000000000000000 ]---
[ 60.163316] ------------[ cut here ]------------
[ 60.163888] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.165621] WARNING: CPU: 0 PID: 264 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.166708] Modules linked in:
[ 60.167120] CPU: 0 PID: 264 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.168283] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.169297] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.169947] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 60.172073] RSP: 0018:ffff88801f2d7c00 EFLAGS: 00010282
[ 60.172735] RAX: 0000000000000000 RBX: ffff888009a5e640 RCX: 0000000000000000
[ 60.173597] RDX: ffff888016f28000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.174488] RBP: ffff888009a5e654 R08: 0000000000000001 R09: 0000000000000000
[ 60.175363] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.176190] R13: ffffffff84e23fe0 R14: ffff888009a5e648 R15: ffffffff84da7d60
[ 60.177049] FS: 0000555555cd7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.178061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.178820] CR2: 00007f29ac5846f4 CR3: 000000001e286000 CR4: 0000000000350ef0
[ 60.179713] Call Trace:
[ 60.180030]
[ 60.180343] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.180935] ipv6_frags_init_net+0x206/0x3c0
[ 60.181508] ops_init+0xbb/0x6b0
[ 60.181933] ? setup_net+0x3a7/0x990
[ 60.182440] setup_net+0x3d9/0x990
[ 60.182886] ? down_read_killable+0x1d7/0x4e0
[ 60.183472] ? __pfx_setup_net+0x10/0x10
[ 60.183971] ? copy_net_ns+0x17c/0x770
[ 60.184508] copy_net_ns+0x321/0x770
[ 60.184978] create_new_namespaces+0x3f6/0xb30
[ 60.185573] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.186197] ksys_unshare+0x44d/0x8e0
[ 60.186708] ? __pfx_ksys_unshare+0x10/0x10
[ 60.187274] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.187959] __x64_sys_unshare+0x31/0x40
[ 60.188490] do_syscall_64+0x3f/0x90
[ 60.188952] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.189627] RIP: 0033:0x7f86e71c00d7
[ 60.190085] 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
[ 60.192164] RSP: 002b:00007ffdfc16fa88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.193064] RAX: ffffffffffffffda RBX: 00007ffdfc1700c8 RCX: 00007f86e71c00d7
[ 60.193910] RDX: 00007f86e722a41f RSI: 00007ffdfc16fa20 RDI: 0000000040000000
[ 60.194830] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdfc16f830
[ 60.195693] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f86e72d2bf0
[ 60.196579] R13: 00007ffdfc16fb60 R14: 0000000000000000 R15: 00000000000000f8
[ 60.197470]
[ 60.197762] irq event stamp: 11195
[ 60.198195] hardirqs last enabled at (11205): [] __up_console_sem+0x78/0x80
[ 60.199249] hardirqs last disabled at (11218): [] __up_console_sem+0x5d/0x80
[ 60.200371] softirqs last enabled at (11080): [] irq_exit_rcu+0x93/0xc0
[ 60.201422] softirqs last disabled at (11075): [] irq_exit_rcu+0x93/0xc0
[ 60.202497] ---[ end trace 0000000000000000 ]---
executing program
[ 60.204662] ------------[ cut here ]------------
[ 60.205300] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.207220] WARNING: CPU: 0 PID: 264 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.208346] Modules linked in:
[ 60.208758] CPU: 0 PID: 264 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.209938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.210995] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.211679] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 60.213887] RSP: 0018:ffff88801f2d7bf0 EFLAGS: 00010286
[ 60.214595] RAX: 0000000000000000 RBX: ffff888009a5ec40 RCX: 0000000000000000
[ 60.215495] RDX: ffff888016f28000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.216396] RBP: ffff888009a5ec54 R08: 0000000000000001 R09: 0000000000000000
[ 60.217297] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.218182] R13: ffffffff84e23fe0 R14: ffff888009a5ec48 R15: ffffffff84db0aa0
[ 60.219091] FS: 0000555555cd7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.220101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.220851] CR2: 00007f29ac5846f4 CR3: 000000001e286000 CR4: 0000000000350ef0
[ 60.221754] Call Trace:
[ 60.222099]
[ 60.222444] nf_ct_net_init+0x224/0x3d0
[ 60.222972] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.223590] ops_init+0xbb/0x6b0
[ 60.224040] setup_net+0x3d9/0x990
[ 60.224538] ? down_read_killable+0x1d7/0x4e0
[ 60.225129] ? __pfx_setup_net+0x10/0x10
[ 60.225683] ? copy_net_ns+0x17c/0x770
[ 60.226254] copy_net_ns+0x321/0x770
[ 60.226749] create_new_namespaces+0x3f6/0xb30
[ 60.227374] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.228001] ksys_unshare+0x44d/0x8e0
[ 60.228522] ? __pfx_ksys_unshare+0x10/0x10
[ 60.229080] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.229832] __x64_sys_unshare+0x31/0x40
[ 60.230396] do_syscall_64+0x3f/0x90
[ 60.230868] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.231544] RIP: 0033:0x7f86e71c00d7
[ 60.232013] 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
[ 60.234190] RSP: 002b:00007ffdfc16fa88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.235125] RAX: ffffffffffffffda RBX: 00007ffdfc1700c8 RCX: 00007f86e71c00d7
[ 60.236002] RDX: 00007f86e722a41f RSI: 00007ffdfc16fa20 RDI: 0000000040000000
[ 60.236887] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdfc16f830
[ 60.237779] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f86e72d2bf0
[ 60.238689] R13: 00007ffdfc16fb60 R14: 0000000000000000 R15: 00000000000000f8
[ 60.239611]
[ 60.239914] irq event stamp: 12049
[ 60.240377] hardirqs last enabled at (12061): [] __up_console_sem+0x78/0x80
[ 60.241426] hardirqs last disabled at (12072): [] __up_console_sem+0x5d/0x80
[ 60.242502] softirqs last enabled at (11622): [] irq_exit_rcu+0x93/0xc0
[ 60.243540] softirqs last disabled at (11611): [] irq_exit_rcu+0x93/0xc0
[ 60.244576] ---[ end trace 0000000000000000 ]---
[ 61.789952] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 63.837308] Bluetooth: hci0: command 0x041b tx timeout
[ 65.885313] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.933317] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:53:28 Registers:
info registers vcpu 0
RAX=0000000000000049 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f2d75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000049 R11=0000000000000001
R12=0000000000000049 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555555cd7400 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=00007f29ac5846f4 CR3=000000001e286000 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=00000000000367eb RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000206 [-----P-] 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=00007f80d27cc930 CR3=000000000e790000 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=00000000000000000000000000000000 XMM01=fd1d77f932c19e8cdf45804d3c6cd503
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=fed2d32a290e672c000000000013c318 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=04105ebcddbd4be900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000