Warning: Permanently added '[localhost]:50302' (ECDSA) to the list of known hosts.
2023/05/16 22:04:41 fuzzer started
2023/05/16 22:04:42 dialing manager at localhost:35573
2023/05/16 22:04:42 checking machine...
2023/05/16 22:04:42 checking revisions...
syzkaller login: [ 39.618209] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:04:42 testing simple program...
[ 39.693940] cgroup: Unknown subsys name 'net'
[ 39.789690] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.314685] audit: type=1400 audit(1684274696.184:6): 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
[ 54.428430] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.431768] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.434146] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.437744] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.440601] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.441770] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 54.837522] ------------[ cut here ]------------
[ 54.838385] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.840527] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.841925] Modules linked in:
[ 54.842463] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.847549] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.848764] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.849587] 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
[ 54.851839] RSP: 0018:ffff88801a31fc00 EFLAGS: 00010282
[ 54.852536] RAX: 0000000000000000 RBX: ffff88800e446440 RCX: 0000000000000000
[ 54.853474] RDX: ffff88801c5e51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.854397] RBP: ffff88800e446454 R08: 0000000000000001 R09: 0000000000000000
[ 54.855406] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.856342] R13: ffffffff84e223a0 R14: ffff88800e446448 R15: ffffffff84d73340
[ 54.857282] FS: 000055555721f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.858355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.859142] CR2: 00007f3fce8c06f4 CR3: 0000000009e42000 CR4: 0000000000350ee0
[ 54.860086] Call Trace:
[ 54.860437]
[ 54.860752] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.861437] ipv4_frags_init_net+0x269/0x440
[ 54.862061] ops_init+0xbb/0x6b0
[ 54.862548] setup_net+0x3d9/0x990
[ 54.863061] ? down_read_killable+0x1d7/0x4e0
[ 54.863675] ? __pfx_setup_net+0x10/0x10
[ 54.864236] ? copy_net_ns+0x17c/0x770
[ 54.864758] copy_net_ns+0x321/0x770
[ 54.865292] create_new_namespaces+0x3f6/0xb30
[ 54.865928] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.866565] ksys_unshare+0x44d/0x8e0
[ 54.867118] ? __pfx_ksys_unshare+0x10/0x10
[ 54.867710] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.868479] __x64_sys_unshare+0x31/0x40
[ 54.869073] do_syscall_64+0x3f/0x90
[ 54.869579] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.870302] RIP: 0033:0x7f60b8c5e0d7
[ 54.870801] 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
[ 54.873099] RSP: 002b:00007ffda115ecc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.874107] RAX: ffffffffffffffda RBX: 00007ffda115f308 RCX: 00007f60b8c5e0d7
[ 54.875061] RDX: 00007f60b8cc841f RSI: 00007ffda115ec60 RDI: 0000000040000000
[ 54.876020] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda115ea70
[ 54.876953] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f60b8d70bf0
[ 54.877847] R13: 00007ffda115eda0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.878810]
[ 54.879162] irq event stamp: 7971
[ 54.879634] hardirqs last enabled at (7981): [] __up_console_sem+0x78/0x80
[ 54.880739] hardirqs last disabled at (7992): [] __up_console_sem+0x5d/0x80
[ 54.881842] softirqs last enabled at (7530): [] irq_exit_rcu+0x93/0xc0
[ 54.882923] softirqs last disabled at (7475): [] irq_exit_rcu+0x93/0xc0
[ 54.884003] ---[ end trace 0000000000000000 ]---
[ 54.889268] ------------[ cut here ]------------
[ 54.889915] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.891678] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.892773] Modules linked in:
[ 54.893235] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.894414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.895473] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.896165] 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
[ 54.898398] RSP: 0018:ffff88801a31fc00 EFLAGS: 00010282
[ 54.899104] RAX: 0000000000000000 RBX: ffff88800d6ae040 RCX: 0000000000000000
[ 54.900045] RDX: ffff88801c5e51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.900956] RBP: ffff88800d6ae054 R08: 0000000000000001 R09: 0000000000000000
[ 54.901834] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.902744] R13: ffffffff84e223a0 R14: ffff88800d6ae048 R15: ffffffff84da62e0
[ 54.903687] FS: 000055555721f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.904713] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.905472] CR2: 00007f3fce8c06f4 CR3: 0000000009e42000 CR4: 0000000000350ee0
[ 54.906399] Call Trace:
[ 54.906738]
[ 54.907084] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.907721] ipv6_frags_init_net+0x206/0x3c0
[ 54.908328] ops_init+0xbb/0x6b0
[ 54.908790] setup_net+0x3d9/0x990
[ 54.909294] ? down_read_killable+0x1d7/0x4e0
[ 54.909909] ? __pfx_setup_net+0x10/0x10
[ 54.910434] ? copy_net_ns+0x17c/0x770
[ 54.910994] copy_net_ns+0x321/0x770
[ 54.911519] create_new_namespaces+0x3f6/0xb30
[ 54.912159] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.912792] ksys_unshare+0x44d/0x8e0
[ 54.913331] ? __pfx_ksys_unshare+0x10/0x10
[ 54.913931] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.914661] __x64_sys_unshare+0x31/0x40
[ 54.915236] do_syscall_64+0x3f/0x90
[ 54.915731] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.916422] RIP: 0033:0x7f60b8c5e0d7
[ 54.916936] 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
[ 54.919145] RSP: 002b:00007ffda115ecc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.920139] RAX: ffffffffffffffda RBX: 00007ffda115f308 RCX: 00007f60b8c5e0d7
[ 54.921086] RDX: 00007f60b8cc841f RSI: 00007ffda115ec60 RDI: 0000000040000000
[ 54.922021] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda115ea70
[ 54.922936] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f60b8d70bf0
[ 54.923831] R13: 00007ffda115eda0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.924768]
[ 54.925116] irq event stamp: 9961
[ 54.925556] hardirqs last enabled at (9971): [] __up_console_sem+0x78/0x80
[ 54.926649] hardirqs last disabled at (9982): [] __up_console_sem+0x5d/0x80
[ 54.927812] softirqs last enabled at (9910): [] irq_exit_rcu+0x93/0xc0
[ 54.928857] softirqs last disabled at (9901): [] irq_exit_rcu+0x93/0xc0
[ 54.929976] ---[ end trace 0000000000000000 ]---
[ 54.931516] ------------[ cut here ]------------
[ 54.932218] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.934321] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.935366] Modules linked in:
[ 54.935771] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.936921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.937911] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.938552] 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
[ 54.940703] RSP: 0018:ffff88801a31fbf0 EFLAGS: 00010286
[ 54.941448] RAX: 0000000000000000 RBX: ffff88800d6aec40 RCX: 0000000000000000
[ 54.942388] RDX: ffff88801c5e51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.943346] RBP: ffff88800d6aec54 R08: 0000000000000001 R09: 0000000000000000
[ 54.944282] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.945218] R13: ffffffff84e223a0 R14: ffff88800d6aec48 R15: ffffffff84daf020
[ 54.946181] FS: 000055555721f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.947241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.948025] CR2: 00007f3fce8c06f4 CR3: 0000000009e42000 CR4: 0000000000350ee0
[ 54.948964] Call Trace:
[ 54.949304]
[ 54.949634] nf_ct_net_init+0x224/0x3d0
[ 54.950213] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.950821] ops_init+0xbb/0x6b0
[ 54.951348] setup_net+0x3d9/0x990
[ 54.951820] ? down_read_killable+0x1d7/0x4e0
[ 54.952448] ? __pfx_setup_net+0x10/0x10
[ 54.953010] ? copy_net_ns+0x17c/0x770
[ 54.953571] copy_net_ns+0x321/0x770
[ 54.954125] create_new_namespaces+0x3f6/0xb30
[ 54.954755] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.955435] ksys_unshare+0x44d/0x8e0
[ 54.955986] ? __pfx_ksys_unshare+0x10/0x10
[ 54.956577] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.957397] __x64_sys_unshare+0x31/0x40
[ 54.957985] do_syscall_64+0x3f/0x90
[ 54.958501] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.959218] RIP: 0033:0x7f60b8c5e0d7
[ 54.959693] 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
[ 54.961961] RSP: 002b:00007ffda115ecc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.962965] RAX: ffffffffffffffda RBX: 00007ffda115f308 RCX: 00007f60b8c5e0d7
[ 54.963924] RDX: 00007f60b8cc841f RSI: 00007ffda115ec60 RDI: 0000000040000000
[ 54.964822] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda115ea70
[ 54.965764] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f60b8d70bf0
[ 54.966694] R13: 00007ffda115eda0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.967717]
[ 54.968081] irq event stamp: 10815
[ 54.968543] hardirqs last enabled at (10825): [] __up_console_sem+0x78/0x80
[ 54.969713] hardirqs last disabled at (10836): [] __up_console_sem+0x5d/0x80
[ 54.970903] softirqs last enabled at (10644): [] irq_exit_rcu+0x93/0xc0
[ 54.972047] softirqs last disabled at (10639): [] irq_exit_rcu+0x93/0xc0
[ 54.973183] ---[ end trace 0000000000000000 ]---
[ 56.514481] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.561945] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.609934] Bluetooth: hci0: command 0x040f tx timeout
[ 62.657955] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:04:55 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=0000000000000000 RCX=ffffffff81532d6b RDX=fffffbfff0ba6943
RSI=0000000000000008 RDI=ffffffff85d34a10 RBP=ffffffff81807aa3 RSP=ffff88800a3578e8
R8 =0000000000000000 R9 =fffffbfff0ba6942 R10=ffffffff85d34a17 R11=0000000000000001
R12=ffff88800844f780 R13=ffffea00003b8000 R14=0000000000000000 R15=0000000000000004
RIP=ffffffff81532e05 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 00007f65324ad700 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=00007f7964a65070 CR3=000000000dedc000 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=2037353a34303a32322036312079614d XMM01=5d3336343234382e34352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a31f5f0
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 000055555721f400 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=00007f3fce8c06f4 CR3=0000000009e42000 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