Warning: Permanently added '[localhost]:59207' (ECDSA) to the list of known hosts.
2023/05/17 03:12:03 fuzzer started
2023/05/17 03:12:04 dialing manager at localhost:35573
2023/05/17 03:12:04 checking machine...
2023/05/17 03:12:04 checking revisions...
syzkaller login: [ 38.074742] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:12:04 testing simple program...
[ 38.141052] cgroup: Unknown subsys name 'net'
[ 38.229407] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 49.827905] audit: type=1400 audit(1684293136.077:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 50.950170] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.953265] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.954523] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.958463] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.960289] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.962006] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.377602] ------------[ cut here ]------------
[ 51.378928] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.381157] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.382461] Modules linked in:
[ 51.382962] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.387834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.388947] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.389733] 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
[ 51.392136] RSP: 0018:ffff88800f3ffc00 EFLAGS: 00010282
[ 51.392899] RAX: 0000000000000000 RBX: ffff888015bb7440 RCX: 0000000000000000
[ 51.393893] RDX: ffff888019eeb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.394890] RBP: ffff888015bb7454 R08: 0000000000000001 R09: 0000000000000000
[ 51.395879] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.396881] R13: ffffffff84e223a0 R14: ffff888015bb7448 R15: ffffffff84d73340
[ 51.397883] FS: 0000555556e2d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.399008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.399853] CR2: 00007f5833fde2d0 CR3: 000000000fdb2000 CR4: 0000000000350ef0
[ 51.400872] Call Trace:
[ 51.401238]
[ 51.401600] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.402326] ipv4_frags_init_net+0x269/0x440
[ 51.402989] ops_init+0xbb/0x6b0
[ 51.403490] setup_net+0x3d9/0x990
[ 51.404047] ? down_read_killable+0x1d7/0x4e0
[ 51.404731] ? __pfx_setup_net+0x10/0x10
[ 51.405311] ? copy_net_ns+0x17c/0x770
[ 51.405927] copy_net_ns+0x321/0x770
[ 51.406488] create_new_namespaces+0x3f6/0xb30
[ 51.407191] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.407931] ksys_unshare+0x44d/0x8e0
[ 51.408498] ? __pfx_ksys_unshare+0x10/0x10
[ 51.409175] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.410022] __x64_sys_unshare+0x31/0x40
[ 51.410600] do_syscall_64+0x3f/0x90
[ 51.411158] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.411907] RIP: 0033:0x7fb30f0f80d7
[ 51.412433] 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
[ 51.414917] RSP: 002b:00007ffd0b30ffe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.415990] RAX: ffffffffffffffda RBX: 00007ffd0b310628 RCX: 00007fb30f0f80d7
[ 51.416997] RDX: 00007fb30f16241f RSI: 00007ffd0b30ff80 RDI: 0000000040000000
[ 51.418006] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd0b30fd90
[ 51.418991] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb30f20abf0
[ 51.419957] R13: 00007ffd0b3100c0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.420944]
[ 51.421286] irq event stamp: 8241
[ 51.421803] hardirqs last enabled at (8253): [] __up_console_sem+0x78/0x80
[ 51.422981] hardirqs last disabled at (8264): [] __up_console_sem+0x5d/0x80
[ 51.424154] softirqs last enabled at (8080): [] irq_exit_rcu+0x93/0xc0
[ 51.425299] softirqs last disabled at (8075): [] irq_exit_rcu+0x93/0xc0
[ 51.426461] ---[ end trace 0000000000000000 ]---
[ 51.432305] ------------[ cut here ]------------
[ 51.433060] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.435011] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.436270] Modules linked in:
[ 51.436774] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.438142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.439303] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.440096] 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
[ 51.442708] RSP: 0018:ffff88800f3ffc00 EFLAGS: 00010282
[ 51.443480] RAX: 0000000000000000 RBX: ffff88800d5d4c40 RCX: 0000000000000000
[ 51.444509] RDX: ffff888019eeb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.445575] RBP: ffff88800d5d4c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.446617] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.447687] R13: ffffffff84e223a0 R14: ffff88800d5d4c48 R15: ffffffff84da62e0
[ 51.448631] FS: 0000555556e2d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.449633] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.450379] CR2: 00007f5833fde2d0 CR3: 000000000fdb2000 CR4: 0000000000350ef0
[ 51.451281] Call Trace:
[ 51.451609]
[ 51.451935] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.452546] ipv6_frags_init_net+0x206/0x3c0
[ 51.453134] ops_init+0xbb/0x6b0
[ 51.453608] setup_net+0x3d9/0x990
[ 51.454091] ? down_read_killable+0x1d7/0x4e0
[ 51.454693] ? __pfx_setup_net+0x10/0x10
[ 51.455202] ? copy_net_ns+0x17c/0x770
[ 51.455752] copy_net_ns+0x321/0x770
[ 51.456256] create_new_namespaces+0x3f6/0xb30
[ 51.456884] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.457511] ksys_unshare+0x44d/0x8e0
[ 51.458034] ? __pfx_ksys_unshare+0x10/0x10
[ 51.458579] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.459327] __x64_sys_unshare+0x31/0x40
[ 51.459883] do_syscall_64+0x3f/0x90
[ 51.460385] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.461077] RIP: 0033:0x7fb30f0f80d7
[ 51.461552] 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
[ 51.463708] RSP: 002b:00007ffd0b30ffe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.464625] RAX: ffffffffffffffda RBX: 00007ffd0b310628 RCX: 00007fb30f0f80d7
[ 51.465559] RDX: 00007fb30f16241f RSI: 00007ffd0b30ff80 RDI: 0000000040000000
[ 51.466461] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd0b30fd90
[ 51.467400] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb30f20abf0
[ 51.468299] R13: 00007ffd0b3100c0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.469245]
[ 51.469563] irq event stamp: 10123
[ 51.470032] hardirqs last enabled at (10135): [] __up_console_sem+0x78/0x80
[ 51.471147] hardirqs last disabled at (10146): [] __up_console_sem+0x5d/0x80
[ 51.472263] softirqs last enabled at (10160): [] irq_exit_rcu+0x93/0xc0
[ 51.473345] softirqs last disabled at (10155): [] irq_exit_rcu+0x93/0xc0
[ 51.474424] ---[ end trace 0000000000000000 ]---
[ 51.475876] ------------[ cut here ]------------
[ 51.476460] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.478373] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.479454] Modules linked in:
[ 51.479897] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.481057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.482075] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.482756] 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
[ 51.484953] RSP: 0018:ffff88800f3ffbf0 EFLAGS: 00010286
[ 51.485631] RAX: 0000000000000000 RBX: ffff88800d5d4440 RCX: 0000000000000000
[ 51.486522] RDX: ffff888019eeb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.487420] RBP: ffff88800d5d4454 R08: 0000000000000001 R09: 0000000000000000
[ 51.488312] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.489252] R13: ffffffff84e223a0 R14: ffff88800d5d4448 R15: ffffffff84daf020
[ 51.490169] FS: 0000555556e2d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.491197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.491944] CR2: 00007f5833fde2d0 CR3: 000000000fdb2000 CR4: 0000000000350ef0
[ 51.492836] Call Trace:
[ 51.493168]
[ 51.493487] nf_ct_net_init+0x224/0x3d0
[ 51.494034] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.494614] ops_init+0xbb/0x6b0
[ 51.495088] setup_net+0x3d9/0x990
[ 51.495549] ? down_read_killable+0x1d7/0x4e0
[ 51.496147] ? __pfx_setup_net+0x10/0x10
[ 51.496652] ? copy_net_ns+0x17c/0x770
[ 51.497189] copy_net_ns+0x321/0x770
[ 51.497712] create_new_namespaces+0x3f6/0xb30
[ 51.498306] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.498951] ksys_unshare+0x44d/0x8e0
[ 51.499444] ? __pfx_ksys_unshare+0x10/0x10
[ 51.500026] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.500779] __x64_sys_unshare+0x31/0x40
[ 51.501306] do_syscall_64+0x3f/0x90
[ 51.501833] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.502493] RIP: 0033:0x7fb30f0f80d7
[ 51.502993] 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
[ 51.505193] RSP: 002b:00007ffd0b30ffe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.506206] RAX: ffffffffffffffda RBX: 00007ffd0b310628 RCX: 00007fb30f0f80d7
[ 51.507117] RDX: 00007fb30f16241f RSI: 00007ffd0b30ff80 RDI: 0000000040000000
[ 51.508015] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd0b30fd90
[ 51.508905] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb30f20abf0
[ 51.509824] R13: 00007ffd0b3100c0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.510748]
[ 51.511061] irq event stamp: 10925
[ 51.511509] hardirqs last enabled at (10935): [] __up_console_sem+0x78/0x80
[ 51.512635] hardirqs last disabled at (10946): [] __up_console_sem+0x5d/0x80
[ 51.513783] softirqs last enabled at (10420): [] irq_exit_rcu+0x93/0xc0
[ 51.514880] softirqs last disabled at (10405): [] irq_exit_rcu+0x93/0xc0
[ 51.515981] ---[ end trace 0000000000000000 ]---
executing program
[ 53.027401] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.074719] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.122742] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.171922] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
03:12:17 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800f3ff5f0
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 0000555556e2d400 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=00007f5833fde2d0 CR3=000000000fdb2000 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=000000000002e9fd 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=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 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=00007f5833f88370 CR3=000000000e6fa000 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=2037313a32313a33302037312079614d XMM01=5d3136343238332e31352020205b203a
XMM02=646f4d205d3136343238332e31352020 XMM03=6b7a79732037313a32313a3330203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3735313138332e31352020205b XMM07=79732037313a32313a33302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000