Warning: Permanently added '[localhost]:30807' (ECDSA) to the list of known hosts.
2023/05/18 04:25:32 fuzzer started
2023/05/18 04:25:32 dialing manager at localhost:44319
2023/05/18 04:25:32 checking machine...
2023/05/18 04:25:32 checking revisions...
syzkaller login: [ 50.598185] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:25:32 testing simple program...
[ 50.672358] cgroup: Unknown subsys name 'net'
[ 50.762500] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.850970] audit: type=1400 audit(1684383944.775:6): 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
[ 63.933282] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.935675] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.937657] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.940152] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.941778] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.944423] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 64.326970] ------------[ cut here ]------------
[ 64.327724] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.329695] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.331026] Modules linked in:
[ 64.331490] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.335764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.337056] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.337792] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 64.340396] RSP: 0018:ffff88801ea17c00 EFLAGS: 00010282
[ 64.341235] RAX: 0000000000000000 RBX: ffff88800dd91040 RCX: 0000000000000000
[ 64.342242] RDX: ffff888019c4b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.343244] RBP: ffff88800dd91054 R08: 0000000000000001 R09: 0000000000000000
[ 64.344270] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.345304] R13: ffffffff84e23fe0 R14: ffff88800dd91048 R15: ffffffff84d74dc0
[ 64.346351] FS: 000055555559a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.347525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.348407] CR2: 00007fa1971a56f4 CR3: 000000000f626000 CR4: 0000000000350ee0
[ 64.349445] Call Trace:
[ 64.349826]
[ 64.350208] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.350945] ipv4_frags_init_net+0x269/0x440
[ 64.351507] ops_init+0xbb/0x6b0
[ 64.351991] setup_net+0x3d9/0x990
[ 64.352444] ? down_read_killable+0x1d7/0x4e0
[ 64.353047] ? __pfx_setup_net+0x10/0x10
[ 64.353554] ? copy_net_ns+0x17c/0x770
[ 64.354093] copy_net_ns+0x321/0x770
[ 64.354574] create_new_namespaces+0x3f6/0xb30
[ 64.355197] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.355834] ksys_unshare+0x44d/0x8e0
[ 64.356351] ? __pfx_ksys_unshare+0x10/0x10
[ 64.356933] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.357646] __x64_sys_unshare+0x31/0x40
[ 64.358187] do_syscall_64+0x3f/0x90
[ 64.358671] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.359344] RIP: 0033:0x7f4315d4f0d7
[ 64.359815] 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
[ 64.361962] RSP: 002b:00007ffc15587f38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.362865] RAX: ffffffffffffffda RBX: 00007ffc15588578 RCX: 00007f4315d4f0d7
[ 64.363749] RDX: 00007f4315db941f RSI: 00007ffc15587ed0 RDI: 0000000040000000
[ 64.364637] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc15587ce0
[ 64.365520] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4315e61bf0
[ 64.366428] R13: 00007ffc15588010 R14: 0000000000000000 R15: 00000000000000f8
[ 64.367338]
[ 64.367634] irq event stamp: 9261
[ 64.368105] hardirqs last enabled at (9273): [] __up_console_sem+0x78/0x80
[ 64.369155] hardirqs last disabled at (9284): [] __up_console_sem+0x5d/0x80
[ 64.370211] softirqs last enabled at (8850): [] irq_exit_rcu+0x93/0xc0
[ 64.371241] softirqs last disabled at (8821): [] irq_exit_rcu+0x93/0xc0
[ 64.372267] ---[ end trace 0000000000000000 ]---
[ 64.378697] ------------[ cut here ]------------
[ 64.379406] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.381083] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.382145] Modules linked in:
[ 64.382553] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.383737] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.384765] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.385438] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 64.387651] RSP: 0018:ffff88801ea17c00 EFLAGS: 00010282
[ 64.388382] RAX: 0000000000000000 RBX: ffff8880161fac40 RCX: 0000000000000000
[ 64.389294] RDX: ffff888019c4b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.390213] RBP: ffff8880161fac54 R08: 0000000000000001 R09: 0000000000000000
[ 64.391127] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.392057] R13: ffffffff84e23fe0 R14: ffff8880161fac48 R15: ffffffff84da7d60
[ 64.392956] FS: 000055555559a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.393982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.394705] CR2: 00007fa1971a56f4 CR3: 000000000f626000 CR4: 0000000000350ee0
[ 64.395631] Call Trace:
[ 64.396057]
[ 64.396382] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.397089] ipv6_frags_init_net+0x206/0x3c0
[ 64.397688] ops_init+0xbb/0x6b0
[ 64.398192] setup_net+0x3d9/0x990
[ 64.398682] ? down_read_killable+0x1d7/0x4e0
[ 64.399318] ? __pfx_setup_net+0x10/0x10
[ 64.399925] ? copy_net_ns+0x17c/0x770
[ 64.400469] copy_net_ns+0x321/0x770
[ 64.401015] create_new_namespaces+0x3f6/0xb30
[ 64.401640] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.402333] ksys_unshare+0x44d/0x8e0
[ 64.402862] ? __pfx_ksys_unshare+0x10/0x10
[ 64.403488] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.404310] __x64_sys_unshare+0x31/0x40
[ 64.404904] do_syscall_64+0x3f/0x90
[ 64.405418] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.406118] RIP: 0033:0x7f4315d4f0d7
[ 64.406613] 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
[ 64.408931] RSP: 002b:00007ffc15587f38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.409930] RAX: ffffffffffffffda RBX: 00007ffc15588578 RCX: 00007f4315d4f0d7
[ 64.410829] RDX: 00007f4315db941f RSI: 00007ffc15587ed0 RDI: 0000000040000000
[ 64.411773] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc15587ce0
[ 64.412694] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4315e61bf0
[ 64.413620] R13: 00007ffc15588010 R14: 0000000000000000 R15: 00000000000000f8
[ 64.414588]
[ 64.414933] irq event stamp: 11329
[ 64.415388] hardirqs last enabled at (11339): [] __up_console_sem+0x78/0x80
[ 64.416536] hardirqs last disabled at (11350): [] __up_console_sem+0x5d/0x80
[ 64.417662] softirqs last enabled at (10810): [] irq_exit_rcu+0x93/0xc0
[ 64.418761] softirqs last disabled at (10789): [] irq_exit_rcu+0x93/0xc0
[ 64.419867] ---[ end trace 0000000000000000 ]---
[ 64.421286] ------------[ cut here ]------------
[ 64.421920] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.424019] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.425144] Modules linked in:
[ 64.425574] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.426825] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.427918] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.428598] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 64.430911] RSP: 0018:ffff88801ea17bf0 EFLAGS: 00010286
[ 64.431594] RAX: 0000000000000000 RBX: ffff8880161fb240 RCX: 0000000000000000
[ 64.432523] RDX: ffff888019c4b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.433461] RBP: ffff8880161fb254 R08: 0000000000000001 R09: 0000000000000000
[ 64.434398] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.435337] R13: ffffffff84e23fe0 R14: ffff8880161fb248 R15: ffffffff84db0aa0
[ 64.436298] FS: 000055555559a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.437343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.438127] CR2: 00007fa1971a56f4 CR3: 000000000f626000 CR4: 0000000000350ee0
[ 64.439081] Call Trace:
[ 64.439428]
[ 64.439754] nf_ct_net_init+0x224/0x3d0
[ 64.440334] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.440975] ops_init+0xbb/0x6b0
[ 64.441443] setup_net+0x3d9/0x990
[ 64.441952] ? down_read_killable+0x1d7/0x4e0
[ 64.442553] ? __pfx_setup_net+0x10/0x10
[ 64.443121] ? copy_net_ns+0x17c/0x770
[ 64.443655] copy_net_ns+0x321/0x770
[ 64.444216] create_new_namespaces+0x3f6/0xb30
[ 64.444835] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.445517] ksys_unshare+0x44d/0x8e0
[ 64.446056] ? __pfx_ksys_unshare+0x10/0x10
[ 64.446626] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.447402] __x64_sys_unshare+0x31/0x40
[ 64.447978] do_syscall_64+0x3f/0x90
[ 64.448481] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.449188] RIP: 0033:0x7f4315d4f0d7
[ 64.449677] 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
[ 64.451954] RSP: 002b:00007ffc15587f38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.452953] RAX: ffffffffffffffda RBX: 00007ffc15588578 RCX: 00007f4315d4f0d7
[ 64.453868] RDX: 00007f4315db941f RSI: 00007ffc15587ed0 RDI: 0000000040000000
[ 64.454818] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc15587ce0
[ 64.455783] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4315e61bf0
[ 64.456727] R13: 00007ffc15588010 R14: 0000000000000000 R15: 00000000000000f8
[ 64.457709]
[ 64.458061] irq event stamp: 12101
[ 64.458525] hardirqs last enabled at (12111): [] __up_console_sem+0x78/0x80
[ 64.459677] hardirqs last disabled at (12122): [] __up_console_sem+0x5d/0x80
[ 64.460827] softirqs last enabled at (11750): [] irq_exit_rcu+0x93/0xc0
[ 64.461970] softirqs last disabled at (11745): [] irq_exit_rcu+0x93/0xc0
[ 64.463087] ---[ end trace 0000000000000000 ]---
executing program
[ 66.018407] Bluetooth: hci0: command 0x0409 tx timeout
[ 68.066276] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 70.114062] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 72.161982] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
04:25:41 Registers:
info registers vcpu 0
RAX=ffff888016e98001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888016e97a01
RSI=ffff888016e97a10 RDI=ffff888016e97a10 RBP=ffff888016e97710 RSP=ffff888016e97640
R8 =ffffffff8612fd00 R9 =ffffffff8612fd04 R10=0000000000038001 R11=ffff888016e976f8
R12=ffff888016e97718 R13=ffff888016e97700 R14=ffff888016e97a10 R15=ffff888016e976b8
RIP=ffffffff8112fbd0 RFL=00000202 [-------] 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 00007f04d1ce9900 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=00007f04d1127290 CR3=0000000016268000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=a6093fc8c73bbc79000000000013d5c8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=29535c202fe4d98c00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ea175f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001
R12=0000000000000063 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 000055555559a400 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=00007fa1971a56f4 CR3=000000000f626000 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