Warning: Permanently added '[localhost]:30215' (ECDSA) to the list of known hosts.
2023/05/16 21:28:20 fuzzer started
2023/05/16 21:28:21 dialing manager at localhost:35573
2023/05/16 21:28:21 checking machine...
2023/05/16 21:28:21 checking revisions...
syzkaller login: [ 37.475547] kmemleak: Automatic memory scanning thread ended
2023/05/16 21:28:21 testing simple program...
[ 37.547144] cgroup: Unknown subsys name 'net'
[ 37.629168] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.551900] audit: type=1400 audit(1684272513.483:6): 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
[ 50.659301] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.661362] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.663366] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.668749] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.672160] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.673711] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.097904] ------------[ cut here ]------------
[ 51.098514] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.100586] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.101929] Modules linked in:
[ 51.102365] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.104771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.107261] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.108079] 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
[ 51.110626] RSP: 0018:ffff888016d3fc00 EFLAGS: 00010282
[ 51.111386] RAX: 0000000000000000 RBX: ffff88800e982c40 RCX: 0000000000000000
[ 51.112434] RDX: ffff888019093680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.113462] RBP: ffff88800e982c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.114489] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.115515] R13: ffffffff84e223a0 R14: ffff88800e982c48 R15: ffffffff84d73340
[ 51.116576] FS: 0000555556935400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.117747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.118569] CR2: 00007f99bcb20000 CR3: 0000000015ccc000 CR4: 0000000000350ee0
[ 51.119625] Call Trace:
[ 51.120024]
[ 51.120370] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.121114] ipv4_frags_init_net+0x269/0x440
[ 51.121788] ops_init+0xbb/0x6b0
[ 51.122297] setup_net+0x3d9/0x990
[ 51.122848] ? down_read_killable+0x1d7/0x4e0
[ 51.123502] ? __pfx_setup_net+0x10/0x10
[ 51.124138] ? copy_net_ns+0x17c/0x770
[ 51.124753] copy_net_ns+0x321/0x770
[ 51.125309] create_new_namespaces+0x3f6/0xb30
[ 51.126016] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.126757] ksys_unshare+0x44d/0x8e0
[ 51.127325] ? __pfx_ksys_unshare+0x10/0x10
[ 51.127991] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.128842] __x64_sys_unshare+0x31/0x40
[ 51.129442] do_syscall_64+0x3f/0x90
[ 51.130022] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.130792] RIP: 0033:0x7f1406da50d7
[ 51.131323] 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
[ 51.133632] RSP: 002b:00007ffe13f530c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.134583] RAX: ffffffffffffffda RBX: 00007ffe13f53708 RCX: 00007f1406da50d7
[ 51.135517] RDX: 00007f1406e0f41f RSI: 00007ffe13f53060 RDI: 0000000040000000
[ 51.136450] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe13f52e70
[ 51.137367] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1406eb7bf0
[ 51.138294] R13: 00007ffe13f531a0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.139239]
[ 51.139552] irq event stamp: 9645
[ 51.140030] hardirqs last enabled at (9657): [] __up_console_sem+0x78/0x80
[ 51.141131] hardirqs last disabled at (9668): [] __up_console_sem+0x5d/0x80
[ 51.142296] softirqs last enabled at (9202): [] irq_exit_rcu+0x93/0xc0
[ 51.143429] softirqs last disabled at (9191): [] irq_exit_rcu+0x93/0xc0
[ 51.144625] ---[ end trace 0000000000000000 ]---
[ 51.150251] ------------[ cut here ]------------
[ 51.150936] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.152972] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.154101] Modules linked in:
[ 51.154540] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.155795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.156907] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.157639] 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
[ 51.160005] RSP: 0018:ffff888016d3fc00 EFLAGS: 00010282
[ 51.160754] RAX: 0000000000000000 RBX: ffff88800d951840 RCX: 0000000000000000
[ 51.161700] RDX: ffff888019093680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.162667] RBP: ffff88800d951854 R08: 0000000000000001 R09: 0000000000000000
[ 51.163629] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.164578] R13: ffffffff84e223a0 R14: ffff88800d951848 R15: ffffffff84da62e0
[ 51.165538] FS: 0000555556935400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.166626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.167385] CR2: 00007f99bcb20000 CR3: 0000000015ccc000 CR4: 0000000000350ee0
[ 51.168351] Call Trace:
[ 51.168735]
[ 51.169052] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.169741] ipv6_frags_init_net+0x206/0x3c0
[ 51.170334] ops_init+0xbb/0x6b0
[ 51.170846] setup_net+0x3d9/0x990
[ 51.171325] ? down_read_killable+0x1d7/0x4e0
[ 51.171974] ? __pfx_setup_net+0x10/0x10
[ 51.172519] ? copy_net_ns+0x17c/0x770
[ 51.173098] copy_net_ns+0x321/0x770
[ 51.173641] create_new_namespaces+0x3f6/0xb30
[ 51.174264] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.174948] ksys_unshare+0x44d/0x8e0
[ 51.175476] ? __pfx_ksys_unshare+0x10/0x10
[ 51.176102] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.176894] __x64_sys_unshare+0x31/0x40
[ 51.177448] do_syscall_64+0x3f/0x90
[ 51.177984] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.178695] RIP: 0033:0x7f1406da50d7
[ 51.179196] 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
[ 51.181506] RSP: 002b:00007ffe13f530c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.182530] RAX: ffffffffffffffda RBX: 00007ffe13f53708 RCX: 00007f1406da50d7
[ 51.183481] RDX: 00007f1406e0f41f RSI: 00007ffe13f53060 RDI: 0000000040000000
[ 51.184457] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe13f52e70
[ 51.185407] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1406eb7bf0
[ 51.186357] R13: 00007ffe13f531a0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.187340]
[ 51.187711] irq event stamp: 11427
[ 51.188177] hardirqs last enabled at (11437): [] __up_console_sem+0x78/0x80
[ 51.189327] hardirqs last disabled at (11448): [] __up_console_sem+0x5d/0x80
[ 51.190477] softirqs last enabled at (11422): [] irq_exit_rcu+0x93/0xc0
[ 51.191619] softirqs last disabled at (11413): [] irq_exit_rcu+0x93/0xc0
[ 51.192746] ---[ end trace 0000000000000000 ]---
[ 51.194205] ------------[ cut here ]------------
[ 51.194883] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.197018] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.198154] Modules linked in:
[ 51.198587] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.199865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.200937] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.201641] 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
[ 51.204014] RSP: 0018:ffff888016d3fbf0 EFLAGS: 00010286
[ 51.204755] RAX: 0000000000000000 RBX: ffff88800d950040 RCX: 0000000000000000
[ 51.205704] RDX: ffff888019093680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.206652] RBP: ffff88800d950054 R08: 0000000000000001 R09: 0000000000000000
[ 51.207562] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.208523] R13: ffffffff84e223a0 R14: ffff88800d950048 R15: ffffffff84daf020
[ 51.209486] FS: 0000555556935400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.210550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.211340] CR2: 00007f99bcb20000 CR3: 0000000015ccc000 CR4: 0000000000350ee0
[ 51.212309] Call Trace:
[ 51.212691]
[ 51.213018] nf_ct_net_init+0x224/0x3d0
[ 51.213567] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.214217] ops_init+0xbb/0x6b0
[ 51.214718] setup_net+0x3d9/0x990
[ 51.215193] ? down_read_killable+0x1d7/0x4e0
[ 51.215832] ? __pfx_setup_net+0x10/0x10
[ 51.216375] ? copy_net_ns+0x17c/0x770
[ 51.216945] copy_net_ns+0x321/0x770
[ 51.217456] create_new_namespaces+0x3f6/0xb30
[ 51.218117] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.218808] ksys_unshare+0x44d/0x8e0
[ 51.219330] ? __pfx_ksys_unshare+0x10/0x10
[ 51.219983] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.220779] __x64_sys_unshare+0x31/0x40
[ 51.221328] do_syscall_64+0x3f/0x90
[ 51.221866] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.222549] RIP: 0033:0x7f1406da50d7
[ 51.223070] 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
[ 51.225407] RSP: 002b:00007ffe13f530c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.226417] RAX: ffffffffffffffda RBX: 00007ffe13f53708 RCX: 00007f1406da50d7
[ 51.227367] RDX: 00007f1406e0f41f RSI: 00007ffe13f53060 RDI: 0000000040000000
[ 51.228341] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe13f52e70
[ 51.229287] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1406eb7bf0
[ 51.230240] R13: 00007ffe13f531a0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.231219]
[ 51.231544] irq event stamp: 12219
[ 51.232046] hardirqs last enabled at (12231): [] __up_console_sem+0x78/0x80
[ 51.233196] hardirqs last disabled at (12242): [] __up_console_sem+0x5d/0x80
[ 51.234328] softirqs last enabled at (11866): [] irq_exit_rcu+0x93/0xc0
[ 51.235455] softirqs last disabled at (11861): [] irq_exit_rcu+0x93/0xc0
[ 51.236615] ---[ end trace 0000000000000000 ]---
executing program
[ 52.740376] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.787744] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.835727] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.883993] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
21:28:33 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=0000000000000000 RCX=ffffffff81532d6b RDX=fffffbfff0ba6943
RSI=0000000000000008 RDI=ffffffff85d34a10 RBP=ffffffff844e7b1c RSP=ffff888016517990
R8 =0000000000000000 R9 =fffffbfff0ba6942 R10=ffffffff85d34a17 R11=0000000000000001
R12=0000000000000005 R13=0000000000000000 R14=0000000000000cc0 R15=0000000000000000
RIP=ffffffff81359d85 RFL=00000047 [---Z-PC] 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 00007ffb21e11700 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=00007f99bca5c070 CR3=000000000ca36000 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=43205d3536333230312e31352020205b XMM01=6f7475636578652d7a7973203a6d6d6f
XMM02=2d3263722d302e342e36202020202020 XMM03=6465746e69615420302e726f74756365
XMM04=00000000000000000000000000000000 XMM05=6f735f6465646e65747865207974696c
XMM06=74656b636f532020206e6f20676e6964 XMM07=656c6c616b7a79732031313a38323a31
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000010003 RBX=0000000000000001 RCX=0000000000000000 RDX=ffff888019093680
RSI=ffffffff814c763e RDI=0000000000000005 RBP=0000000000000001 RSP=ffff88806cf098f8
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=0000000000000000 R13=0000000000000000 R14=ffffffff85652748 R15=dffffc0000000000
RIP=ffffffff814c763e RFL=00000046 [---Z-P-] 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 0000555556935400 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=00007f99bcb20000 CR3=0000000015ccc000 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