Warning: Permanently added '[localhost]:40012' (ECDSA) to the list of known hosts.
2023/05/16 11:38:29 fuzzer started
2023/05/16 11:38:29 dialing manager at localhost:35573
2023/05/16 11:38:29 checking machine...
2023/05/16 11:38:29 checking revisions...
syzkaller login: [ 51.447145] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:38:29 testing simple program...
[ 51.524515] cgroup: Unknown subsys name 'net'
[ 51.625904] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.835329] audit: type=1400 audit(1684237122.338:6): avc: denied { execmem } for pid=264 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 64.942105] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.944553] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.946133] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.949274] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.950949] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.952160] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.346032] ------------[ cut here ]------------
[ 65.347479] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.349395] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.350568] Modules linked in:
[ 65.350981] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.356006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.357162] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.357924] 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
[ 65.360240] RSP: 0018:ffff888016b6fc00 EFLAGS: 00010282
[ 65.360917] RAX: 0000000000000000 RBX: ffff88800cc5cc40 RCX: 0000000000000000
[ 65.361964] RDX: ffff88800f0e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.363057] RBP: ffff88800cc5cc54 R08: 0000000000000001 R09: 0000000000000000
[ 65.364100] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.365238] R13: ffffffff84e223a0 R14: ffff88800cc5cc48 R15: ffffffff84d73340
[ 65.366117] FS: 000055555669d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.367236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.367960] CR2: 00007f59bbf5e6f4 CR3: 0000000016daa000 CR4: 0000000000350ef0
[ 65.368972] Call Trace:
[ 65.369363]
[ 65.369667] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.370330] ipv4_frags_init_net+0x269/0x440
[ 65.370890] ops_init+0xbb/0x6b0
[ 65.371376] setup_net+0x3d9/0x990
[ 65.371836] ? down_read_killable+0x1d7/0x4e0
[ 65.372501] ? __pfx_setup_net+0x10/0x10
[ 65.373013] ? copy_net_ns+0x17c/0x770
[ 65.373558] copy_net_ns+0x321/0x770
[ 65.374045] create_new_namespaces+0x3f6/0xb30
[ 65.374674] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.375338] ksys_unshare+0x44d/0x8e0
[ 65.375841] ? __pfx_ksys_unshare+0x10/0x10
[ 65.376450] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.377223] __x64_sys_unshare+0x31/0x40
[ 65.377754] do_syscall_64+0x3f/0x90
[ 65.378272] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.378929] RIP: 0033:0x7f3ea69fd0d7
[ 65.379435] 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
[ 65.381638] RSP: 002b:00007ffcaf55ecf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.382629] RAX: ffffffffffffffda RBX: 00007ffcaf55f338 RCX: 00007f3ea69fd0d7
[ 65.383526] RDX: 00007f3ea6a6741f RSI: 00007ffcaf55ec90 RDI: 0000000040000000
[ 65.384462] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcaf55eaa0
[ 65.385367] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3ea6b0fbf0
[ 65.386278] R13: 00007ffcaf55edd0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.387180]
[ 65.387530] irq event stamp: 8561
[ 65.387965] hardirqs last enabled at (8571): [] __up_console_sem+0x78/0x80
[ 65.389058] hardirqs last disabled at (8582): [] __up_console_sem+0x5d/0x80
[ 65.390136] softirqs last enabled at (8254): [] irq_exit_rcu+0x93/0xc0
[ 65.391209] softirqs last disabled at (8239): [] irq_exit_rcu+0x93/0xc0
[ 65.392256] ---[ end trace 0000000000000000 ]---
[ 65.397155] ------------[ cut here ]------------
[ 65.397784] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.399485] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.400557] Modules linked in:
[ 65.400965] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.402139] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.403198] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.403848] 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
[ 65.406075] RSP: 0018:ffff888016b6fc00 EFLAGS: 00010282
[ 65.406761] RAX: 0000000000000000 RBX: ffff88800ccac040 RCX: 0000000000000000
[ 65.407657] RDX: ffff88800f0e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.408563] RBP: ffff88800ccac054 R08: 0000000000000001 R09: 0000000000000000
[ 65.409466] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.410371] R13: ffffffff84e223a0 R14: ffff88800ccac048 R15: ffffffff84da62e0
[ 65.411268] FS: 000055555669d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.412308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.413024] CR2: 00007f59bbf5e6f4 CR3: 0000000016daa000 CR4: 0000000000350ef0
[ 65.413934] Call Trace:
[ 65.414310]
[ 65.414612] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.415263] ipv6_frags_init_net+0x206/0x3c0
[ 65.415843] ops_init+0xbb/0x6b0
[ 65.416336] setup_net+0x3d9/0x990
[ 65.416801] ? down_read_killable+0x1d7/0x4e0
[ 65.417414] ? __pfx_setup_net+0x10/0x10
[ 65.417933] ? copy_net_ns+0x17c/0x770
[ 65.418484] copy_net_ns+0x321/0x770
[ 65.418969] create_new_namespaces+0x3f6/0xb30
[ 65.419604] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.420265] ksys_unshare+0x44d/0x8e0
[ 65.420792] ? __pfx_ksys_unshare+0x10/0x10
[ 65.421385] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.422104] __x64_sys_unshare+0x31/0x40
[ 65.422747] do_syscall_64+0x3f/0x90
[ 65.423280] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.423933] RIP: 0033:0x7f3ea69fd0d7
[ 65.424440] 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
[ 65.426612] RSP: 002b:00007ffcaf55ecf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.427598] RAX: ffffffffffffffda RBX: 00007ffcaf55f338 RCX: 00007f3ea69fd0d7
[ 65.428549] RDX: 00007f3ea6a6741f RSI: 00007ffcaf55ec90 RDI: 0000000040000000
[ 65.429453] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcaf55eaa0
[ 65.430367] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3ea6b0fbf0
[ 65.431300] R13: 00007ffcaf55edd0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.432225]
[ 65.432540] irq event stamp: 10131
[ 65.432980] hardirqs last enabled at (10141): [] __up_console_sem+0x78/0x80
[ 65.434111] hardirqs last disabled at (10152): [] __up_console_sem+0x5d/0x80
[ 65.435218] softirqs last enabled at (10092): [] irq_exit_rcu+0x93/0xc0
[ 65.436295] softirqs last disabled at (10083): [] irq_exit_rcu+0x93/0xc0
[ 65.437356] ---[ end trace 0000000000000000 ]---
[ 65.438886] ------------[ cut here ]------------
[ 65.439769] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.441758] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.442830] Modules linked in:
[ 65.443269] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.444432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.445461] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.446102] 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
[ 65.448297] RSP: 0018:ffff888016b6fbf0 EFLAGS: 00010286
[ 65.448956] RAX: 0000000000000000 RBX: ffff88801369b040 RCX: 0000000000000000
[ 65.449866] RDX: ffff88800f0e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.450781] RBP: ffff88801369b054 R08: 0000000000000001 R09: 0000000000000000
[ 65.451689] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.452605] R13: ffffffff84e223a0 R14: ffff88801369b048 R15: ffffffff84daf020
[ 65.453507] FS: 000055555669d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.454508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.455261] CR2: 00007f59bbf5e6f4 CR3: 0000000016daa000 CR4: 0000000000350ef0
[ 65.456120] Call Trace:
[ 65.456514]
[ 65.456818] nf_ct_net_init+0x224/0x3d0
[ 65.457368] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.457939] ops_init+0xbb/0x6b0
[ 65.458424] setup_net+0x3d9/0x990
[ 65.458880] ? down_read_killable+0x1d7/0x4e0
[ 65.459481] ? __pfx_setup_net+0x10/0x10
[ 65.459989] ? copy_net_ns+0x17c/0x770
[ 65.460564] copy_net_ns+0x321/0x770
[ 65.461045] create_new_namespaces+0x3f6/0xb30
[ 65.461659] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.462310] ksys_unshare+0x44d/0x8e0
[ 65.462801] ? __pfx_ksys_unshare+0x10/0x10
[ 65.463379] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.464085] __x64_sys_unshare+0x31/0x40
[ 65.464652] do_syscall_64+0x3f/0x90
[ 65.465129] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.465804] RIP: 0033:0x7f3ea69fd0d7
[ 65.466303] 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
[ 65.468482] RSP: 002b:00007ffcaf55ecf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.469440] RAX: ffffffffffffffda RBX: 00007ffcaf55f338 RCX: 00007f3ea69fd0d7
[ 65.470334] RDX: 00007f3ea6a6741f RSI: 00007ffcaf55ec90 RDI: 0000000040000000
[ 65.471226] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcaf55eaa0
[ 65.472091] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3ea6b0fbf0
[ 65.473014] R13: 00007ffcaf55edd0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.473965]
[ 65.474317] irq event stamp: 11017
[ 65.474750] hardirqs last enabled at (11027): [] __up_console_sem+0x78/0x80
[ 65.475831] hardirqs last disabled at (11038): [] __up_console_sem+0x5d/0x80
[ 65.476912] softirqs last enabled at (10712): [] irq_exit_rcu+0x93/0xc0
[ 65.477984] softirqs last disabled at (10707): [] irq_exit_rcu+0x93/0xc0
[ 65.479028] ---[ end trace 0000000000000000 ]---
executing program
[ 67.022727] Bluetooth: hci0: command 0x0409 tx timeout
[ 69.070260] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 71.118264] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 73.166285] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:38:28 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016b6f5f0
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 000055555669d400 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=00007f59bbf5e6f4 CR3=0000000016daa000 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=0000000000047853 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=00007f6dff14e570 CR3=000000000cc7c000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=3230322d7478656e2d3263722d302e00 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000