Warning: Permanently added '[localhost]:7953' (ECDSA) to the list of known hosts.
2023/05/16 13:41:24 fuzzer started
2023/05/16 13:41:24 dialing manager at localhost:35573
2023/05/16 13:41:24 checking machine...
2023/05/16 13:41:24 checking revisions...
syzkaller login: [ 46.884939] kmemleak: Automatic memory scanning thread ended
2023/05/16 13:41:24 testing simple program...
[ 46.960820] cgroup: Unknown subsys name 'net'
[ 47.030724] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.484749] audit: type=1400 audit(1684244497.135:6): 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
[ 60.620188] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.622574] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.624467] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.628530] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.630539] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.632471] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 61.025444] ------------[ cut here ]------------
[ 61.026162] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 61.027995] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.029172] Modules linked in:
[ 61.029606] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.034044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.035293] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.035986] 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
[ 61.038527] RSP: 0018:ffff88801f46fc00 EFLAGS: 00010282
[ 61.039370] RAX: 0000000000000000 RBX: ffff88800eb42840 RCX: 0000000000000000
[ 61.040415] RDX: ffff88801f460000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.041393] RBP: ffff88800eb42854 R08: 0000000000000001 R09: 0000000000000000
[ 61.042371] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.043357] R13: ffffffff84e223a0 R14: ffff88800eb42848 R15: ffffffff84d73340
[ 61.044314] FS: 00005555559aa400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.045398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.046196] CR2: 00007f382311c6f4 CR3: 0000000016444000 CR4: 0000000000350ef0
[ 61.047174] Call Trace:
[ 61.047517]
[ 61.047835] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 61.048512] ipv4_frags_init_net+0x269/0x440
[ 61.049143] ops_init+0xbb/0x6b0
[ 61.049620] setup_net+0x3d9/0x990
[ 61.050136] ? down_read_killable+0x1d7/0x4e0
[ 61.050749] ? __pfx_setup_net+0x10/0x10
[ 61.051336] ? copy_net_ns+0x17c/0x770
[ 61.051877] copy_net_ns+0x321/0x770
[ 61.052423] create_new_namespaces+0x3f6/0xb30
[ 61.053057] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.053754] ksys_unshare+0x44d/0x8e0
[ 61.054316] ? __pfx_ksys_unshare+0x10/0x10
[ 61.054899] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.055719] __x64_sys_unshare+0x31/0x40
[ 61.056309] do_syscall_64+0x3f/0x90
[ 61.056821] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.057556] RIP: 0033:0x7f0e7b55d0d7
[ 61.058059] 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
[ 61.060414] RSP: 002b:00007fff70495e88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.061426] RAX: ffffffffffffffda RBX: 00007fff704964c8 RCX: 00007f0e7b55d0d7
[ 61.062371] RDX: 00007f0e7b5c741f RSI: 00007fff70495e20 RDI: 0000000040000000
[ 61.063342] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff70495c30
[ 61.064279] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0e7b66fbf0
[ 61.065225] R13: 00007fff70495f60 R14: 0000000000000000 R15: 00000000000000f8
[ 61.066185]
[ 61.066503] irq event stamp: 9697
[ 61.066951] hardirqs last enabled at (9707): [] __up_console_sem+0x78/0x80
[ 61.068073] hardirqs last disabled at (9718): [] __up_console_sem+0x5d/0x80
[ 61.069179] softirqs last enabled at (9296): [] irq_exit_rcu+0x93/0xc0
[ 61.070240] softirqs last disabled at (9269): [] irq_exit_rcu+0x93/0xc0
[ 61.071307] ---[ end trace 0000000000000000 ]---
[ 61.077318] ------------[ cut here ]------------
[ 61.077923] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 61.079936] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.081038] Modules linked in:
[ 61.081485] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.082667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.083716] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.084398] 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
[ 61.086605] RSP: 0018:ffff88801f46fc00 EFLAGS: 00010282
[ 61.087326] RAX: 0000000000000000 RBX: ffff888015afde40 RCX: 0000000000000000
[ 61.088258] RDX: ffff88801f460000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.089175] RBP: ffff888015afde54 R08: 0000000000000001 R09: 0000000000000000
[ 61.090058] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.090989] R13: ffffffff84e223a0 R14: ffff888015afde48 R15: ffffffff84da62e0
[ 61.091930] FS: 00005555559aa400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.092967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.093734] CR2: 00007f382311c6f4 CR3: 0000000016444000 CR4: 0000000000350ef0
[ 61.094662] Call Trace:
[ 61.095005]
[ 61.095355] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 61.095990] ipv6_frags_init_net+0x206/0x3c0
[ 61.096606] ops_init+0xbb/0x6b0
[ 61.097065] setup_net+0x3d9/0x990
[ 61.097563] ? down_read_killable+0x1d7/0x4e0
[ 61.098187] ? __pfx_setup_net+0x10/0x10
[ 61.098702] ? copy_net_ns+0x17c/0x770
[ 61.099277] copy_net_ns+0x321/0x770
[ 61.099771] create_new_namespaces+0x3f6/0xb30
[ 61.100403] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.101022] ksys_unshare+0x44d/0x8e0
[ 61.101550] ? __pfx_ksys_unshare+0x10/0x10
[ 61.102141] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.102866] __x64_sys_unshare+0x31/0x40
[ 61.103431] do_syscall_64+0x3f/0x90
[ 61.103916] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.104593] RIP: 0033:0x7f0e7b55d0d7
[ 61.105067] 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
[ 61.107285] RSP: 002b:00007fff70495e88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.108254] RAX: ffffffffffffffda RBX: 00007fff704964c8 RCX: 00007f0e7b55d0d7
[ 61.109152] RDX: 00007f0e7b5c741f RSI: 00007fff70495e20 RDI: 0000000040000000
[ 61.110016] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff70495c30
[ 61.110918] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0e7b66fbf0
[ 61.111815] R13: 00007fff70495f60 R14: 0000000000000000 R15: 00000000000000f8
[ 61.112734]
[ 61.113035] irq event stamp: 11331
[ 61.113497] hardirqs last enabled at (11343): [] __up_console_sem+0x78/0x80
[ 61.114552] hardirqs last disabled at (11354): [] __up_console_sem+0x5d/0x80
[ 61.115646] softirqs last enabled at (10826): [] irq_exit_rcu+0x93/0xc0
[ 61.116688] softirqs last disabled at (10805): [] irq_exit_rcu+0x93/0xc0
[ 61.117720] ---[ end trace 0000000000000000 ]---
[ 61.119024] ------------[ cut here ]------------
[ 61.119666] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 61.121547] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.122614] Modules linked in:
[ 61.123021] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.124368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.125590] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.126394] 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
[ 61.128967] RSP: 0018:ffff88801f46fbf0 EFLAGS: 00010286
[ 61.129779] RAX: 0000000000000000 RBX: ffff888015afd840 RCX: 0000000000000000
[ 61.130820] RDX: ffff88801f460000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.131905] RBP: ffff888015afd854 R08: 0000000000000001 R09: 0000000000000000
[ 61.132959] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.134010] R13: ffffffff84e223a0 R14: ffff888015afd848 R15: ffffffff84daf020
[ 61.135052] FS: 00005555559aa400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.136249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.137068] CR2: 00007f382311c6f4 CR3: 0000000016444000 CR4: 0000000000350ef0
[ 61.138124] Call Trace:
[ 61.138501]
[ 61.138847] nf_ct_net_init+0x224/0x3d0
[ 61.139497] ? __pfx_nf_ct_net_init+0x10/0x10
[ 61.140193] ops_init+0xbb/0x6b0
[ 61.140700] setup_net+0x3d9/0x990
[ 61.141263] ? down_read_killable+0x1d7/0x4e0
[ 61.141927] ? __pfx_setup_net+0x10/0x10
[ 61.142557] ? copy_net_ns+0x17c/0x770
[ 61.143202] copy_net_ns+0x321/0x770
[ 61.143758] create_new_namespaces+0x3f6/0xb30
[ 61.144489] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.145246] ksys_unshare+0x44d/0x8e0
[ 61.145814] ? __pfx_ksys_unshare+0x10/0x10
[ 61.146478] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.147330] __x64_sys_unshare+0x31/0x40
[ 61.147911] do_syscall_64+0x3f/0x90
[ 61.148484] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.149227] RIP: 0033:0x7f0e7b55d0d7
[ 61.149741] 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
[ 61.152217] RSP: 002b:00007fff70495e88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.153327] RAX: ffffffffffffffda RBX: 00007fff704964c8 RCX: 00007f0e7b55d0d7
[ 61.154362] RDX: 00007f0e7b5c741f RSI: 00007fff70495e20 RDI: 0000000040000000
[ 61.155401] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff70495c30
[ 61.156444] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0e7b66fbf0
[ 61.157487] R13: 00007fff70495f60 R14: 0000000000000000 R15: 00000000000000f8
[ 61.158548]
[ 61.158904] irq event stamp: 12083
[ 61.159489] hardirqs last enabled at (12095): [] __up_console_sem+0x78/0x80
[ 61.160735] hardirqs last disabled at (12106): [] __up_console_sem+0x5d/0x80
[ 61.161966] softirqs last enabled at (11742): [] irq_exit_rcu+0x93/0xc0
[ 61.163177] softirqs last disabled at (11737): [] irq_exit_rcu+0x93/0xc0
[ 61.164380] ---[ end trace 0000000000000000 ]---
executing program
[ 62.701875] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 64.749188] Bluetooth: hci0: command 0x041b tx timeout
[ 66.797200] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.845194] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:41:27 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f46f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555559aa400 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=00007f382311c6f4 CR3=0000000016444000 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=000000000004f653 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=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=00007fbc94039088 CR3=00000000098b8000 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=2038333a31343a33312036312079614d XMM01=5d3630363932302e31362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000