Warning: Permanently added '[localhost]:49683' (ECDSA) to the list of known hosts.
2023/05/16 12:32:01 fuzzer started
2023/05/16 12:32:01 dialing manager at localhost:35573
2023/05/16 12:32:01 checking machine...
2023/05/16 12:32:01 checking revisions...
syzkaller login: [ 38.791351] kmemleak: Automatic memory scanning thread ended
2023/05/16 12:32:02 testing simple program...
[ 38.858888] cgroup: Unknown subsys name 'net'
[ 38.950674] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.834722] audit: type=1400 audit(1684240334.054:6): 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
[ 51.957322] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.961230] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.963718] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.966747] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.968239] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.970874] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.380804] ------------[ cut here ]------------
[ 52.382354] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.384190] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.385319] Modules linked in:
[ 52.385782] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.390411] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.391446] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.392124] 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
[ 52.394301] RSP: 0018:ffff888018ff7c00 EFLAGS: 00010282
[ 52.394996] RAX: 0000000000000000 RBX: ffff88800faa3440 RCX: 0000000000000000
[ 52.395908] RDX: ffff8880166bd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.396814] RBP: ffff88800faa3454 R08: 0000000000000001 R09: 0000000000000000
[ 52.397735] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.398627] R13: ffffffff84e223a0 R14: ffff88800faa3448 R15: ffffffff84d73340
[ 52.399539] FS: 000055555698b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.400586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.401335] CR2: 00007f43836b76f4 CR3: 0000000017af4000 CR4: 0000000000350ee0
[ 52.402237] Call Trace:
[ 52.402601]
[ 52.402910] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.403564] ipv4_frags_init_net+0x269/0x440
[ 52.404129] ops_init+0xbb/0x6b0
[ 52.404604] setup_net+0x3d9/0x990
[ 52.405060] ? down_read_killable+0x1d7/0x4e0
[ 52.405698] ? __pfx_setup_net+0x10/0x10
[ 52.406208] ? copy_net_ns+0x17c/0x770
[ 52.406767] copy_net_ns+0x321/0x770
[ 52.407263] create_new_namespaces+0x3f6/0xb30
[ 52.407904] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.408576] ksys_unshare+0x44d/0x8e0
[ 52.409082] ? __pfx_ksys_unshare+0x10/0x10
[ 52.409716] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.410456] __x64_sys_unshare+0x31/0x40
[ 52.411029] do_syscall_64+0x3f/0x90
[ 52.411558] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.412230] RIP: 0033:0x7f3f66ad50d7
[ 52.412740] 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
[ 52.415027] RSP: 002b:00007ffda05d4578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.416025] RAX: ffffffffffffffda RBX: 00007ffda05d4bb8 RCX: 00007f3f66ad50d7
[ 52.416970] RDX: 00007f3f66b3f41f RSI: 00007ffda05d4510 RDI: 0000000040000000
[ 52.417938] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda05d4320
[ 52.418864] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3f66be7bf0
[ 52.419799] R13: 00007ffda05d4650 R14: 0000000000000000 R15: 00000000000000f8
[ 52.420748]
[ 52.421060] irq event stamp: 9937
[ 52.421545] hardirqs last enabled at (9949): [] __up_console_sem+0x78/0x80
[ 52.422668] hardirqs last disabled at (9960): [] __up_console_sem+0x5d/0x80
[ 52.423772] softirqs last enabled at (9598): [] irq_exit_rcu+0x93/0xc0
[ 52.424843] softirqs last disabled at (9593): [] irq_exit_rcu+0x93/0xc0
[ 52.425925] ---[ end trace 0000000000000000 ]---
[ 52.430880] ------------[ cut here ]------------
[ 52.431541] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.433228] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.434353] Modules linked in:
[ 52.434807] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.436017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.437080] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.437790] 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
[ 52.440055] RSP: 0018:ffff888018ff7c00 EFLAGS: 00010282
[ 52.440768] RAX: 0000000000000000 RBX: ffff888013ddb240 RCX: 0000000000000000
[ 52.441731] RDX: ffff8880166bd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.442662] RBP: ffff888013ddb254 R08: 0000000000000001 R09: 0000000000000000
[ 52.443602] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.444530] R13: ffffffff84e223a0 R14: ffff888013ddb248 R15: ffffffff84da62e0
[ 52.445453] FS: 000055555698b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.446532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.447258] CR2: 00007f43836b76f4 CR3: 0000000017af4000 CR4: 0000000000350ee0
[ 52.448185] Call Trace:
[ 52.448558]
[ 52.448865] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.449543] ipv6_frags_init_net+0x206/0x3c0
[ 52.450122] ops_init+0xbb/0x6b0
[ 52.450616] setup_net+0x3d9/0x990
[ 52.451093] ? down_read_killable+0x1d7/0x4e0
[ 52.451718] ? __pfx_setup_net+0x10/0x10
[ 52.452257] ? copy_net_ns+0x17c/0x770
[ 52.452808] copy_net_ns+0x321/0x770
[ 52.453324] create_new_namespaces+0x3f6/0xb30
[ 52.453976] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.454668] ksys_unshare+0x44d/0x8e0
[ 52.455179] ? __pfx_ksys_unshare+0x10/0x10
[ 52.455778] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.456547] __x64_sys_unshare+0x31/0x40
[ 52.457086] do_syscall_64+0x3f/0x90
[ 52.457636] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.458303] RIP: 0033:0x7f3f66ad50d7
[ 52.458821] 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
[ 52.461097] RSP: 002b:00007ffda05d4578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.462119] RAX: ffffffffffffffda RBX: 00007ffda05d4bb8 RCX: 00007f3f66ad50d7
[ 52.463045] RDX: 00007f3f66b3f41f RSI: 00007ffda05d4510 RDI: 0000000040000000
[ 52.463989] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda05d4320
[ 52.464921] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3f66be7bf0
[ 52.465861] R13: 00007ffda05d4650 R14: 0000000000000000 R15: 00000000000000f8
[ 52.466815]
[ 52.467130] irq event stamp: 11729
[ 52.467615] hardirqs last enabled at (11741): [] __up_console_sem+0x78/0x80
[ 52.468725] hardirqs last disabled at (11752): [] __up_console_sem+0x5d/0x80
[ 52.469864] softirqs last enabled at (11678): [] irq_exit_rcu+0x93/0xc0
[ 52.470946] softirqs last disabled at (11673): [] irq_exit_rcu+0x93/0xc0
[ 52.472033] ---[ end trace 0000000000000000 ]---
[ 52.473397] ------------[ cut here ]------------
[ 52.474060] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.476000] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.477111] Modules linked in:
[ 52.477574] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.478780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.479842] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.480546] 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
[ 52.482816] RSP: 0018:ffff888018ff7bf0 EFLAGS: 00010286
[ 52.483526] RAX: 0000000000000000 RBX: ffff888013dda840 RCX: 0000000000000000
[ 52.484419] RDX: ffff8880166bd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.485378] RBP: ffff888013dda854 R08: 0000000000000001 R09: 0000000000000000
[ 52.486317] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.487253] R13: ffffffff84e223a0 R14: ffff888013dda848 R15: ffffffff84daf020
[ 52.488181] FS: 000055555698b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.489227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.490018] CR2: 00007f43836b76f4 CR3: 0000000017af4000 CR4: 0000000000350ee0
[ 52.490949] Call Trace:
[ 52.491292]
[ 52.491639] nf_ct_net_init+0x224/0x3d0
[ 52.492201] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.492827] ops_init+0xbb/0x6b0
[ 52.493314] setup_net+0x3d9/0x990
[ 52.493825] ? down_read_killable+0x1d7/0x4e0
[ 52.494423] ? __pfx_setup_net+0x10/0x10
[ 52.494986] ? copy_net_ns+0x17c/0x770
[ 52.495550] copy_net_ns+0x321/0x770
[ 52.496051] create_new_namespaces+0x3f6/0xb30
[ 52.496698] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.497349] ksys_unshare+0x44d/0x8e0
[ 52.497895] ? __pfx_ksys_unshare+0x10/0x10
[ 52.498446] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.499216] __x64_sys_unshare+0x31/0x40
[ 52.499798] do_syscall_64+0x3f/0x90
[ 52.500294] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.500990] RIP: 0033:0x7f3f66ad50d7
[ 52.501526] 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
[ 52.503808] RSP: 002b:00007ffda05d4578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.504814] RAX: ffffffffffffffda RBX: 00007ffda05d4bb8 RCX: 00007f3f66ad50d7
[ 52.505808] RDX: 00007f3f66b3f41f RSI: 00007ffda05d4510 RDI: 0000000040000000
[ 52.506744] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda05d4320
[ 52.507669] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3f66be7bf0
[ 52.508598] R13: 00007ffda05d4650 R14: 0000000000000000 R15: 00000000000000f8
[ 52.509571]
[ 52.509878] irq event stamp: 12499
[ 52.510332] hardirqs last enabled at (12509): [] __up_console_sem+0x78/0x80
[ 52.511463] hardirqs last disabled at (12520): [] __up_console_sem+0x5d/0x80
[ 52.512558] softirqs last enabled at (12436): [] irq_exit_rcu+0x93/0xc0
[ 52.513606] softirqs last disabled at (12431): [] irq_exit_rcu+0x93/0xc0
[ 52.514649] ---[ end trace 0000000000000000 ]---
executing program
[ 54.042253] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.092404] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.137575] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.185618] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
12:32:14 Registers:
info registers vcpu 0
RAX=000000000001d4f3 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f20f0fc3070 CR3=000000000edbc000 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=413eee07f850f7909e49390fc6fe7723
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=3ab467b108c93b93000000000013bf40 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=3f8cc91d8c54047600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888018ff75f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 000055555698b400 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=00007f43836b76f4 CR3=0000000017af4000 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