Warning: Permanently added '[localhost]:24778' (ECDSA) to the list of known hosts.
2023/05/17 22:54:14 fuzzer started
2023/05/17 22:54:14 dialing manager at localhost:44319
2023/05/17 22:54:14 checking machine...
2023/05/17 22:54:14 checking revisions...
syzkaller login: [ 34.288055] kmemleak: Automatic memory scanning thread ended
2023/05/17 22:54:14 testing simple program...
[ 34.365014] cgroup: Unknown subsys name 'net'
[ 34.450212] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.567240] audit: type=1400 audit(1684364069.060:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 49.707849] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.709848] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.712103] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.714534] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.716167] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.717512] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.102790] ------------[ cut here ]------------
[ 50.103546] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.105330] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.106460] Modules linked in:
[ 50.106858] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.112136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.113225] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.113875] 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
[ 50.116238] RSP: 0018:ffff88801a18fc00 EFLAGS: 00010282
[ 50.116872] RAX: 0000000000000000 RBX: ffff88800f4aa440 RCX: 0000000000000000
[ 50.117817] RDX: ffff88801a180000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.118735] RBP: ffff88800f4aa454 R08: 0000000000000001 R09: 0000000000000000
[ 50.119611] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.120476] R13: ffffffff84e23fe0 R14: ffff88800f4aa448 R15: ffffffff84d74dc0
[ 50.121347] FS: 0000555556747400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.122326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.123060] CR2: 00007f1a0dec56f4 CR3: 000000000d9b0000 CR4: 0000000000350ee0
[ 50.123930] Call Trace:
[ 50.124251]
[ 50.124550] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.125206] ipv4_frags_init_net+0x269/0x440
[ 50.125771] ops_init+0xbb/0x6b0
[ 50.126249] setup_net+0x3d9/0x990
[ 50.126716] ? down_read_killable+0x1d7/0x4e0
[ 50.127327] ? __pfx_setup_net+0x10/0x10
[ 50.127820] ? copy_net_ns+0x17c/0x770
[ 50.128343] copy_net_ns+0x321/0x770
[ 50.128811] create_new_namespaces+0x3f6/0xb30
[ 50.129424] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.130057] ksys_unshare+0x44d/0x8e0
[ 50.130534] ? __pfx_ksys_unshare+0x10/0x10
[ 50.131101] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.131795] __x64_sys_unshare+0x31/0x40
[ 50.132347] do_syscall_64+0x3f/0x90
[ 50.132824] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.133501] RIP: 0033:0x7f7d759d60d7
[ 50.133993] 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
[ 50.136111] RSP: 002b:00007fffb07ebe28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.137035] RAX: ffffffffffffffda RBX: 00007fffb07ec468 RCX: 00007f7d759d60d7
[ 50.137854] RDX: 00007f7d75a4041f RSI: 00007fffb07ebdc0 RDI: 0000000040000000
[ 50.138715] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb07ebbd0
[ 50.139584] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7d75ae8bf0
[ 50.140440] R13: 00007fffb07ebf00 R14: 0000000000000000 R15: 00000000000000f8
[ 50.141325]
[ 50.141614] irq event stamp: 8935
[ 50.142067] hardirqs last enabled at (8947): [] __up_console_sem+0x78/0x80
[ 50.143141] hardirqs last disabled at (8958): [] __up_console_sem+0x5d/0x80
[ 50.144209] softirqs last enabled at (8550): [] irq_exit_rcu+0x93/0xc0
[ 50.145250] softirqs last disabled at (8529): [] irq_exit_rcu+0x93/0xc0
[ 50.146289] ---[ end trace 0000000000000000 ]---
[ 50.152343] ------------[ cut here ]------------
[ 50.152968] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.154599] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.155652] Modules linked in:
[ 50.156086] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.157208] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.158199] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.158832] 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
[ 50.161012] RSP: 0018:ffff88801a18fc00 EFLAGS: 00010282
[ 50.161649] RAX: 0000000000000000 RBX: ffff888009646040 RCX: 0000000000000000
[ 50.162562] RDX: ffff88801a180000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.163464] RBP: ffff888009646054 R08: 0000000000000001 R09: 0000000000000000
[ 50.164350] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.165239] R13: ffffffff84e23fe0 R14: ffff888009646048 R15: ffffffff84da7d60
[ 50.166124] FS: 0000555556747400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.167144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.167860] CR2: 00007f1a0dec56f4 CR3: 000000000d9b0000 CR4: 0000000000350ee0
[ 50.168787] Call Trace:
[ 50.169150]
[ 50.169451] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.170101] ipv6_frags_init_net+0x206/0x3c0
[ 50.170683] ops_init+0xbb/0x6b0
[ 50.171177] setup_net+0x3d9/0x990
[ 50.171644] ? down_read_killable+0x1d7/0x4e0
[ 50.172252] ? __pfx_setup_net+0x10/0x10
[ 50.172765] ? copy_net_ns+0x17c/0x770
[ 50.173323] copy_net_ns+0x321/0x770
[ 50.173824] create_new_namespaces+0x3f6/0xb30
[ 50.174451] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.175126] ksys_unshare+0x44d/0x8e0
[ 50.175626] ? __pfx_ksys_unshare+0x10/0x10
[ 50.176212] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.176978] __x64_sys_unshare+0x31/0x40
[ 50.177498] do_syscall_64+0x3f/0x90
[ 50.178021] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.178673] RIP: 0033:0x7f7d759d60d7
[ 50.179199] 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
[ 50.181359] RSP: 002b:00007fffb07ebe28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.182314] RAX: ffffffffffffffda RBX: 00007fffb07ec468 RCX: 00007f7d759d60d7
[ 50.183221] RDX: 00007f7d75a4041f RSI: 00007fffb07ebdc0 RDI: 0000000040000000
[ 50.184115] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb07ebbd0
[ 50.185019] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7d75ae8bf0
[ 50.185866] R13: 00007fffb07ebf00 R14: 0000000000000000 R15: 00000000000000f8
[ 50.186791]
[ 50.187157] irq event stamp: 10825
[ 50.187594] hardirqs last enabled at (10835): [] __up_console_sem+0x78/0x80
[ 50.188661] hardirqs last disabled at (10846): [] __up_console_sem+0x5d/0x80
[ 50.189724] softirqs last enabled at (10256): [] irq_exit_rcu+0x93/0xc0
[ 50.190766] softirqs last disabled at (10163): [] irq_exit_rcu+0x93/0xc0
[ 50.191810] ---[ end trace 0000000000000000 ]---
[ 50.193246] ------------[ cut here ]------------
[ 50.193833] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.195805] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.196899] Modules linked in:
[ 50.197318] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.198503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.199540] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.200223] 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
[ 50.202394] RSP: 0018:ffff88801a18fbf0 EFLAGS: 00010286
[ 50.203105] RAX: 0000000000000000 RBX: ffff888009646640 RCX: 0000000000000000
[ 50.204000] RDX: ffff88801a180000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.204858] RBP: ffff888009646654 R08: 0000000000000001 R09: 0000000000000000
[ 50.205769] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.206670] R13: ffffffff84e23fe0 R14: ffff888009646648 R15: ffffffff84db0aa0
[ 50.207588] FS: 0000555556747400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.208605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.209345] CR2: 00007f1a0dec56f4 CR3: 000000000d9b0000 CR4: 0000000000350ee0
[ 50.210245] Call Trace:
[ 50.210579]
[ 50.210920] nf_ct_net_init+0x224/0x3d0
[ 50.211442] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.212049] ops_init+0xbb/0x6b0
[ 50.212493] setup_net+0x3d9/0x990
[ 50.212986] ? down_read_killable+0x1d7/0x4e0
[ 50.213558] ? __pfx_setup_net+0x10/0x10
[ 50.214112] ? copy_net_ns+0x17c/0x770
[ 50.214633] copy_net_ns+0x321/0x770
[ 50.215167] create_new_namespaces+0x3f6/0xb30
[ 50.215758] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.216419] ksys_unshare+0x44d/0x8e0
[ 50.216954] ? __pfx_ksys_unshare+0x10/0x10
[ 50.217507] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.218259] __x64_sys_unshare+0x31/0x40
[ 50.218776] do_syscall_64+0x3f/0x90
[ 50.219319] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.220012] RIP: 0033:0x7f7d759d60d7
[ 50.220480] 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
[ 50.222635] RSP: 002b:00007fffb07ebe28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.223597] RAX: ffffffffffffffda RBX: 00007fffb07ec468 RCX: 00007f7d759d60d7
[ 50.224500] RDX: 00007f7d75a4041f RSI: 00007fffb07ebdc0 RDI: 0000000040000000
[ 50.225393] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb07ebbd0
[ 50.226293] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7d75ae8bf0
[ 50.227194] R13: 00007fffb07ebf00 R14: 0000000000000000 R15: 00000000000000f8
[ 50.228127]
[ 50.228429] irq event stamp: 11597
[ 50.228861] hardirqs last enabled at (11607): [] __up_console_sem+0x78/0x80
[ 50.229952] hardirqs last disabled at (11620): [] __up_console_sem+0x5d/0x80
[ 50.231047] softirqs last enabled at (11370): [] irq_exit_rcu+0x93/0xc0
[ 50.232082] softirqs last disabled at (11365): [] irq_exit_rcu+0x93/0xc0
[ 50.233127] ---[ end trace 0000000000000000 ]---
[ 51.730568] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.777842] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.825643] Bluetooth: hci0: command 0x040f tx timeout
[ 57.872951] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:54:30 Registers:
info registers vcpu 0
RAX=0000000000020843 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007f98857b5a50 CR3=000000000ebf2000 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=aa3274ef318130a44c41d6081025dad5
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=76204738c6ee9a4b000000000013bdb0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6e27708d6a3b2a3f00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a18f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 0000555556747400 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=00007f1a0dec56f4 CR3=000000000d9b0000 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=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