Warning: Permanently added '[localhost]:34776' (ECDSA) to the list of known hosts.
2023/05/16 12:58:47 fuzzer started
2023/05/16 12:58:48 dialing manager at localhost:35573
2023/05/16 12:58:48 checking machine...
2023/05/16 12:58:48 checking revisions...
syzkaller login: [ 51.155101] kmemleak: Automatic memory scanning thread ended
2023/05/16 12:58:48 testing simple program...
[ 51.232357] cgroup: Unknown subsys name 'net'
[ 51.329759] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 64.779885] audit: type=1400 audit(1684241942.003:6): avc: denied { execmem } for pid=265 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 65.904201] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.906597] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.908500] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.913624] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.921389] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.922679] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 66.315216] ------------[ cut here ]------------
[ 66.316035] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 66.318072] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.319365] Modules linked in:
[ 66.319927] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 66.324863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.325944] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.326612] 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
[ 66.328944] RSP: 0018:ffff88801b4b7c00 EFLAGS: 00010282
[ 66.329596] RAX: 0000000000000000 RBX: ffff88800fb3f040 RCX: 0000000000000000
[ 66.330501] RDX: ffff88801901d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 66.331400] RBP: ffff88800fb3f054 R08: 0000000000000001 R09: 0000000000000000
[ 66.332309] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.333216] R13: ffffffff84e223a0 R14: ffff88800fb3f048 R15: ffffffff84d73340
[ 66.334162] FS: 000055555676f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 66.335197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.335987] CR2: 00007f6fc47dd6f4 CR3: 000000000e10a000 CR4: 0000000000350ee0
[ 66.336913] Call Trace:
[ 66.337255]
[ 66.337571] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 66.338237] ipv4_frags_init_net+0x269/0x440
[ 66.338852] ops_init+0xbb/0x6b0
[ 66.339307] setup_net+0x3d9/0x990
[ 66.339779] ? down_read_killable+0x1d7/0x4e0
[ 66.340442] ? __pfx_setup_net+0x10/0x10
[ 66.341009] ? copy_net_ns+0x17c/0x770
[ 66.341551] copy_net_ns+0x321/0x770
[ 66.342086] create_new_namespaces+0x3f6/0xb30
[ 66.342704] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.343387] ksys_unshare+0x44d/0x8e0
[ 66.343943] ? __pfx_ksys_unshare+0x10/0x10
[ 66.344506] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.345279] __x64_sys_unshare+0x31/0x40
[ 66.345852] do_syscall_64+0x3f/0x90
[ 66.346362] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.347062] RIP: 0033:0x7f332ad620d7
[ 66.347551] 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
[ 66.349868] RSP: 002b:00007ffe2e217f48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 66.350847] RAX: ffffffffffffffda RBX: 00007ffe2e218588 RCX: 00007f332ad620d7
[ 66.351751] RDX: 00007f332adcc41f RSI: 00007ffe2e217ee0 RDI: 0000000040000000
[ 66.352703] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2e217cf0
[ 66.353641] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f332ae74bf0
[ 66.354564] R13: 00007ffe2e218020 R14: 0000000000000000 R15: 00000000000000f8
[ 66.355523]
[ 66.355867] irq event stamp: 8569
[ 66.356321] hardirqs last enabled at (8579): [] __up_console_sem+0x78/0x80
[ 66.357436] hardirqs last disabled at (8590): [] __up_console_sem+0x5d/0x80
[ 66.358549] softirqs last enabled at (7824): [] irq_exit_rcu+0x93/0xc0
[ 66.359636] softirqs last disabled at (7655): [] irq_exit_rcu+0x93/0xc0
[ 66.360744] ---[ end trace 0000000000000000 ]---
[ 66.366400] ------------[ cut here ]------------
[ 66.367057] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 66.368895] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.370007] Modules linked in:
[ 66.370438] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 66.371644] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.372716] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.373423] 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
[ 66.375664] RSP: 0018:ffff88801b4b7c00 EFLAGS: 00010282
[ 66.376386] RAX: 0000000000000000 RBX: ffff88800ef2e240 RCX: 0000000000000000
[ 66.377315] RDX: ffff88801901d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 66.378280] RBP: ffff88800ef2e254 R08: 0000000000000001 R09: 0000000000000000
[ 66.379210] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.380161] R13: ffffffff84e223a0 R14: ffff88800ef2e248 R15: ffffffff84da62e0
[ 66.381119] FS: 000055555676f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 66.382156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.382928] CR2: 00007f6fc47dd6f4 CR3: 000000000e10a000 CR4: 0000000000350ee0
[ 66.383891] Call Trace:
[ 66.384228]
[ 66.384533] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 66.385195] ipv6_frags_init_net+0x206/0x3c0
[ 66.385765] ops_init+0xbb/0x6b0
[ 66.386255] setup_net+0x3d9/0x990
[ 66.386735] ? down_read_killable+0x1d7/0x4e0
[ 66.387363] ? __pfx_setup_net+0x10/0x10
[ 66.387952] ? copy_net_ns+0x17c/0x770
[ 66.388480] copy_net_ns+0x321/0x770
[ 66.389011] create_new_namespaces+0x3f6/0xb30
[ 66.389633] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.390336] ksys_unshare+0x44d/0x8e0
[ 66.390882] ? __pfx_ksys_unshare+0x10/0x10
[ 66.391451] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.392221] __x64_sys_unshare+0x31/0x40
[ 66.392758] do_syscall_64+0x3f/0x90
[ 66.393285] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.393989] RIP: 0033:0x7f332ad620d7
[ 66.394475] 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
[ 66.396796] RSP: 002b:00007ffe2e217f48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 66.397775] RAX: ffffffffffffffda RBX: 00007ffe2e218588 RCX: 00007f332ad620d7
[ 66.398694] RDX: 00007f332adcc41f RSI: 00007ffe2e217ee0 RDI: 0000000040000000
[ 66.399613] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2e217cf0
[ 66.400565] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f332ae74bf0
[ 66.401481] R13: 00007ffe2e218020 R14: 0000000000000000 R15: 00000000000000f8
[ 66.402439]
[ 66.402745] irq event stamp: 10357
[ 66.403238] hardirqs last enabled at (10369): [] __up_console_sem+0x78/0x80
[ 66.404377] hardirqs last disabled at (10380): [] __up_console_sem+0x5d/0x80
[ 66.405500] softirqs last enabled at (9850): [] irq_exit_rcu+0x93/0xc0
[ 66.406588] softirqs last disabled at (9825): [] irq_exit_rcu+0x93/0xc0
[ 66.407671] ---[ end trace 0000000000000000 ]---
[ 66.409062] ------------[ cut here ]------------
[ 66.409669] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 66.411688] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.412839] Modules linked in:
[ 66.413270] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 66.414475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.415567] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.416274] 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
[ 66.418448] RSP: 0018:ffff88801b4b7bf0 EFLAGS: 00010286
[ 66.419140] RAX: 0000000000000000 RBX: ffff88800ef2ea40 RCX: 0000000000000000
[ 66.420046] RDX: ffff88801901d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 66.420941] RBP: ffff88800ef2ea54 R08: 0000000000000001 R09: 0000000000000000
[ 66.421800] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.422689] R13: ffffffff84e223a0 R14: ffff88800ef2ea48 R15: ffffffff84daf020
[ 66.423581] FS: 000055555676f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 66.424599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.425375] CR2: 00007f6fc47dd6f4 CR3: 000000000e10a000 CR4: 0000000000350ee0
[ 66.426266] Call Trace:
[ 66.426599]
[ 66.426944] nf_ct_net_init+0x224/0x3d0
[ 66.427464] ? __pfx_nf_ct_net_init+0x10/0x10
[ 66.428079] ops_init+0xbb/0x6b0
[ 66.428541] setup_net+0x3d9/0x990
[ 66.429044] ? down_read_killable+0x1d7/0x4e0
[ 66.429616] ? __pfx_setup_net+0x10/0x10
[ 66.430151] ? copy_net_ns+0x17c/0x770
[ 66.430663] copy_net_ns+0x321/0x770
[ 66.431177] create_new_namespaces+0x3f6/0xb30
[ 66.431770] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.432449] ksys_unshare+0x44d/0x8e0
[ 66.432976] ? __pfx_ksys_unshare+0x10/0x10
[ 66.433530] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.434274] __x64_sys_unshare+0x31/0x40
[ 66.434794] do_syscall_64+0x3f/0x90
[ 66.435304] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.435995] RIP: 0033:0x7f332ad620d7
[ 66.436465] 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
[ 66.438638] RSP: 002b:00007ffe2e217f48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 66.439602] RAX: ffffffffffffffda RBX: 00007ffe2e218588 RCX: 00007f332ad620d7
[ 66.440531] RDX: 00007f332adcc41f RSI: 00007ffe2e217ee0 RDI: 0000000040000000
[ 66.441440] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2e217cf0
[ 66.442377] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f332ae74bf0
[ 66.443275] R13: 00007ffe2e218020 R14: 0000000000000000 R15: 00000000000000f8
[ 66.444211]
[ 66.444510] irq event stamp: 11125
[ 66.444975] hardirqs last enabled at (11137): [] __up_console_sem+0x78/0x80
[ 66.446043] hardirqs last disabled at (11148): [] __up_console_sem+0x5d/0x80
[ 66.447116] softirqs last enabled at (10832): [] irq_exit_rcu+0x93/0xc0
[ 66.448186] softirqs last disabled at (10827): [] irq_exit_rcu+0x93/0xc0
[ 66.449226] ---[ end trace 0000000000000000 ]---
[ 67.993509] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 70.041881] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 72.088961] Bluetooth: hci0: command 0x040f tx timeout
[ 74.137893] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:58:55 Registers:
info registers vcpu 0
RAX=0000000000026861 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=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=00007f0c253ea9c0 CR3=0000000015a58000 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=bc51fad8218754ab094a531017f42b61
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=66962dde56c08ebd000000000013cc10 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=b0c1af27e22b951900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000079 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801b4b75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000079 R11=0000000000000001
R12=0000000000000079 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 000055555676f400 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=00007f6fc47dd6f4 CR3=000000000e10a000 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