Warning: Permanently added '[localhost]:15269' (ECDSA) to the list of known hosts.
2023/05/18 08:39:34 fuzzer started
2023/05/18 08:39:35 dialing manager at localhost:44319
2023/05/18 08:39:35 checking machine...
2023/05/18 08:39:35 checking revisions...
syzkaller login: [ 44.855555] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:39:35 testing simple program...
[ 44.920350] cgroup: Unknown subsys name 'net'
[ 45.001476] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.734587] audit: type=1400 audit(1684399188.336:6): avc: denied { execmem } for pid=261 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.843816] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.845794] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.847324] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.850056] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.851186] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.853201] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.150591] ------------[ cut here ]------------
[ 59.151030] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.152088] WARNING: CPU: 1 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.153391] Modules linked in:
[ 59.153726] CPU: 1 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.157228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.157967] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.158399] 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
[ 59.160013] RSP: 0018:ffff88801f0cfc00 EFLAGS: 00010282
[ 59.160447] RAX: 0000000000000000 RBX: ffff888015986440 RCX: 0000000000000000
[ 59.161187] RDX: ffff88801473b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.161771] RBP: ffff888015986454 R08: 0000000000000001 R09: 0000000000000000
[ 59.162339] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.162972] R13: ffffffff84e23fe0 R14: ffff888015986448 R15: ffffffff84d74dc0
[ 59.163553] FS: 00005555557dc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.164165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.164676] CR2: 00007f7b667206f4 CR3: 00000000100be000 CR4: 0000000000350ee0
[ 59.165217] Call Trace:
[ 59.165439]
[ 59.165680] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.166141] ipv4_frags_init_net+0x269/0x440
[ 59.166595] ops_init+0xbb/0x6b0
[ 59.166882] setup_net+0x3d9/0x990
[ 59.167169] ? down_read_killable+0x1d7/0x4e0
[ 59.167553] ? __pfx_setup_net+0x10/0x10
[ 59.167891] ? copy_net_ns+0x17c/0x770
[ 59.168217] copy_net_ns+0x321/0x770
[ 59.168558] create_new_namespaces+0x3f6/0xb30
[ 59.168937] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.169349] ksys_unshare+0x44d/0x8e0
[ 59.169707] ? __pfx_ksys_unshare+0x10/0x10
[ 59.170076] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.170593] __x64_sys_unshare+0x31/0x40
[ 59.170920] do_syscall_64+0x3f/0x90
[ 59.171276] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.171727] RIP: 0033:0x7f60b66080d7
[ 59.172047] 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
[ 59.173581] RSP: 002b:00007ffc61770df8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.174192] RAX: ffffffffffffffda RBX: 00007ffc61771438 RCX: 00007f60b66080d7
[ 59.174829] RDX: 00007f60b667241f RSI: 00007ffc61770d90 RDI: 0000000040000000
[ 59.175406] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc61770ba0
[ 59.176026] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f60b671abf0
[ 59.176626] R13: 00007ffc61770ed0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.177203]
[ 59.177397] irq event stamp: 8889
[ 59.177725] hardirqs last enabled at (8901): [] __up_console_sem+0x78/0x80
[ 59.178457] hardirqs last disabled at (8910): [] __up_console_sem+0x5d/0x80
[ 59.179197] softirqs last enabled at (8506): [] irq_exit_rcu+0x93/0xc0
[ 59.179882] softirqs last disabled at (8439): [] irq_exit_rcu+0x93/0xc0
[ 59.180561] ---[ end trace 0000000000000000 ]---
[ 59.185468] ------------[ cut here ]------------
[ 59.185967] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.187100] WARNING: CPU: 1 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.187808] Modules linked in:
[ 59.188080] CPU: 1 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.188856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.189534] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.189969] 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
[ 59.191477] RSP: 0018:ffff88801f0cfc00 EFLAGS: 00010282
[ 59.191926] RAX: 0000000000000000 RBX: ffff88800c63f240 RCX: 0000000000000000
[ 59.192528] RDX: ffff88801473b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.193104] RBP: ffff88800c63f254 R08: 0000000000000001 R09: 0000000000000000
[ 59.193719] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.194285] R13: ffffffff84e23fe0 R14: ffff88800c63f248 R15: ffffffff84da7d60
[ 59.194914] FS: 00005555557dc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.195578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.196026] CR2: 00007f7b667206f4 CR3: 00000000100be000 CR4: 0000000000350ee0
[ 59.196610] Call Trace:
[ 59.196824]
[ 59.197015] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.197397] ipv6_frags_init_net+0x206/0x3c0
[ 59.197771] ops_init+0xbb/0x6b0
[ 59.198058] setup_net+0x3d9/0x990
[ 59.198371] ? down_read_killable+0x1d7/0x4e0
[ 59.198843] ? __pfx_setup_net+0x10/0x10
[ 59.199203] ? copy_net_ns+0x17c/0x770
[ 59.199587] copy_net_ns+0x321/0x770
[ 59.199898] create_new_namespaces+0x3f6/0xb30
[ 59.200266] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.200676] ksys_unshare+0x44d/0x8e0
[ 59.200989] ? __pfx_ksys_unshare+0x10/0x10
[ 59.201327] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.201823] __x64_sys_unshare+0x31/0x40
[ 59.202156] do_syscall_64+0x3f/0x90
[ 59.202538] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.202966] RIP: 0033:0x7f60b66080d7
[ 59.203253] 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
[ 59.204668] RSP: 002b:00007ffc61770df8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.205277] RAX: ffffffffffffffda RBX: 00007ffc61771438 RCX: 00007f60b66080d7
[ 59.205861] RDX: 00007f60b667241f RSI: 00007ffc61770d90 RDI: 0000000040000000
[ 59.206437] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc61770ba0
[ 59.207030] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f60b671abf0
[ 59.207606] R13: 00007ffc61770ed0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.208176]
[ 59.208364] irq event stamp: 10855
[ 59.208698] hardirqs last enabled at (10867): [] __up_console_sem+0x78/0x80
[ 59.209389] hardirqs last disabled at (10876): [] __up_console_sem+0x5d/0x80
[ 59.210090] softirqs last enabled at (10008): [] irq_exit_rcu+0x93/0xc0
[ 59.210793] softirqs last disabled at (9937): [] irq_exit_rcu+0x93/0xc0
[ 59.211441] ---[ end trace 0000000000000000 ]---
[ 59.212555] ------------[ cut here ]------------
[ 59.212973] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.214341] WARNING: CPU: 1 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.215117] Modules linked in:
[ 59.215404] CPU: 1 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.216228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.216918] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.217355] 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
[ 59.219089] RSP: 0018:ffff88801f0cfbf0 EFLAGS: 00010286
[ 59.219627] RAX: 0000000000000000 RBX: ffff88800c63e040 RCX: 0000000000000000
[ 59.220208] RDX: ffff88801473b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.220872] RBP: ffff88800c63e054 R08: 0000000000000001 R09: 0000000000000000
[ 59.221476] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.222062] R13: ffffffff84e23fe0 R14: ffff88800c63e048 R15: ffffffff84db0aa0
[ 59.222731] FS: 00005555557dc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.223435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.223958] CR2: 00007f7b667206f4 CR3: 00000000100be000 CR4: 0000000000350ee0
[ 59.224691] Call Trace:
[ 59.224914]
[ 59.225109] nf_ct_net_init+0x224/0x3d0
[ 59.225458] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.225866] ops_init+0xbb/0x6b0
[ 59.226203] setup_net+0x3d9/0x990
[ 59.226563] ? down_read_killable+0x1d7/0x4e0
[ 59.226943] ? __pfx_setup_net+0x10/0x10
[ 59.227276] ? copy_net_ns+0x17c/0x770
[ 59.227691] copy_net_ns+0x321/0x770
[ 59.228070] create_new_namespaces+0x3f6/0xb30
[ 59.228542] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.228958] ksys_unshare+0x44d/0x8e0
[ 59.229280] ? __pfx_ksys_unshare+0x10/0x10
[ 59.229675] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.230138] __x64_sys_unshare+0x31/0x40
[ 59.230569] do_syscall_64+0x3f/0x90
[ 59.230899] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.231340] RIP: 0033:0x7f60b66080d7
[ 59.231676] 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
[ 59.233358] RSP: 002b:00007ffc61770df8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.234021] RAX: ffffffffffffffda RBX: 00007ffc61771438 RCX: 00007f60b66080d7
[ 59.234676] RDX: 00007f60b667241f RSI: 00007ffc61770d90 RDI: 0000000040000000
[ 59.235262] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc61770ba0
[ 59.235869] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f60b671abf0
[ 59.236520] R13: 00007ffc61770ed0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.237183]
[ 59.237411] irq event stamp: 11633
[ 59.237777] hardirqs last enabled at (11645): [] __up_console_sem+0x78/0x80
[ 59.238540] hardirqs last disabled at (11656): [] __up_console_sem+0x5d/0x80
[ 59.239198] softirqs last enabled at (11146): [] irq_exit_rcu+0x93/0xc0
[ 59.239894] softirqs last disabled at (11675): [] irq_exit_rcu+0x93/0xc0
[ 59.240545] ---[ end trace 0000000000000000 ]---
executing program
[ 60.873179] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.920175] Bluetooth: hci0: command 0x041b tx timeout
[ 64.967558] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.015597] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:39:48 Registers:
info registers vcpu 0
RAX=000000000002c891 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=00007fae360b8760 CR3=000000000ec40000 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=24a681cbb0c55dabaa460fa1d4de2c4a
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=4f3f9802bede1359000000000013c6f8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=abe2e243bbbefd7600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f0cf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555557dc400 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=00007f7b667206f4 CR3=00000000100be000 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