Warning: Permanently added '[localhost]:62575' (ECDSA) to the list of known hosts.
2023/05/17 20:03:13 fuzzer started
2023/05/17 20:03:14 dialing manager at localhost:44319
2023/05/17 20:03:14 checking machine...
2023/05/17 20:03:14 checking revisions...
syzkaller login: [ 44.161050] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:03:14 testing simple program...
[ 44.212407] cgroup: Unknown subsys name 'net'
[ 44.280296] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.032583] audit: type=1400 audit(1684353807.220:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.204367] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.206845] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.208538] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.211056] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.212962] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.214155] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.603046] ------------[ cut here ]------------
[ 58.603814] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.605958] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.607248] Modules linked in:
[ 58.607775] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.612833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.614003] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.614802] 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
[ 58.616965] RSP: 0018:ffff8880201c7c00 EFLAGS: 00010282
[ 58.617609] RAX: 0000000000000000 RBX: ffff88800e1f6440 RCX: 0000000000000000
[ 58.618519] RDX: ffff8880201b8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.619399] RBP: ffff88800e1f6454 R08: 0000000000000001 R09: 0000000000000000
[ 58.620273] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.621152] R13: ffffffff84e23fe0 R14: ffff88800e1f6448 R15: ffffffff84d74dc0
[ 58.622057] FS: 0000555557211400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.623045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.623771] CR2: 00007f2fe292f6f4 CR3: 000000001919c000 CR4: 0000000000350ef0
[ 58.624620] Call Trace:
[ 58.624966]
[ 58.625266] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.625914] ipv4_frags_init_net+0x269/0x440
[ 58.626468] ops_init+0xbb/0x6b0
[ 58.626942] setup_net+0x3d9/0x990
[ 58.627397] ? down_read_killable+0x1d7/0x4e0
[ 58.627993] ? __pfx_setup_net+0x10/0x10
[ 58.628513] ? copy_net_ns+0x17c/0x770
[ 58.629041] copy_net_ns+0x321/0x770
[ 58.629527] create_new_namespaces+0x3f6/0xb30
[ 58.630157] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.630797] ksys_unshare+0x44d/0x8e0
[ 58.631283] ? __pfx_ksys_unshare+0x10/0x10
[ 58.631849] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.632556] __x64_sys_unshare+0x31/0x40
[ 58.633092] do_syscall_64+0x3f/0x90
[ 58.633571] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.634244] RIP: 0033:0x7fab61f5b0d7
[ 58.634731] 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
[ 58.636878] RSP: 002b:00007ffd0906fca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.637816] RAX: ffffffffffffffda RBX: 00007ffd090702e8 RCX: 00007fab61f5b0d7
[ 58.638722] RDX: 00007fab61fc541f RSI: 00007ffd0906fc40 RDI: 0000000040000000
[ 58.639569] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd0906fa50
[ 58.640449] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fab6206dbf0
[ 58.641313] R13: 00007ffd0906fd80 R14: 0000000000000000 R15: 00000000000000f8
[ 58.642221]
[ 58.642519] irq event stamp: 9617
[ 58.642973] hardirqs last enabled at (9629): [] __up_console_sem+0x78/0x80
[ 58.644021] hardirqs last disabled at (9640): [] __up_console_sem+0x5d/0x80
[ 58.645082] softirqs last enabled at (9268): [] irq_exit_rcu+0x93/0xc0
[ 58.646128] softirqs last disabled at (9259): [] irq_exit_rcu+0x93/0xc0
[ 58.647151] ---[ end trace 0000000000000000 ]---
[ 58.652695] ------------[ cut here ]------------
[ 58.653282] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.655067] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.656129] Modules linked in:
[ 58.656536] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.657680] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.658707] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.659347] 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
[ 58.661494] RSP: 0018:ffff8880201c7c00 EFLAGS: 00010282
[ 58.662175] RAX: 0000000000000000 RBX: ffff88800f835c40 RCX: 0000000000000000
[ 58.663064] RDX: ffff8880201b8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.663937] RBP: ffff88800f835c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.664831] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.665714] R13: ffffffff84e23fe0 R14: ffff88800f835c48 R15: ffffffff84da7d60
[ 58.666585] FS: 0000555557211400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.667571] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.668300] CR2: 00007f2fe292f6f4 CR3: 000000001919c000 CR4: 0000000000350ef0
[ 58.669193] Call Trace:
[ 58.669513]
[ 58.669830] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.670447] ipv6_frags_init_net+0x206/0x3c0
[ 58.671024] ops_init+0xbb/0x6b0
[ 58.671472] setup_net+0x3d9/0x990
[ 58.671956] ? down_read_killable+0x1d7/0x4e0
[ 58.672517] ? __pfx_setup_net+0x10/0x10
[ 58.673053] ? copy_net_ns+0x17c/0x770
[ 58.673560] copy_net_ns+0x321/0x770
[ 58.674094] create_new_namespaces+0x3f6/0xb30
[ 58.674703] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.675311] ksys_unshare+0x44d/0x8e0
[ 58.675824] ? __pfx_ksys_unshare+0x10/0x10
[ 58.676362] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.677090] __x64_sys_unshare+0x31/0x40
[ 58.677610] do_syscall_64+0x3f/0x90
[ 58.678126] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.678804] RIP: 0033:0x7fab61f5b0d7
[ 58.679260] 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
[ 58.681383] RSP: 002b:00007ffd0906fca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.682329] RAX: ffffffffffffffda RBX: 00007ffd090702e8 RCX: 00007fab61f5b0d7
[ 58.683207] RDX: 00007fab61fc541f RSI: 00007ffd0906fc40 RDI: 0000000040000000
[ 58.684082] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd0906fa50
[ 58.684956] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fab6206dbf0
[ 58.685839] R13: 00007ffd0906fd80 R14: 0000000000000000 R15: 00000000000000f8
[ 58.686765]
[ 58.687070] irq event stamp: 11659
[ 58.687502] hardirqs last enabled at (11669): [] __up_console_sem+0x78/0x80
[ 58.688544] hardirqs last disabled at (11680): [] __up_console_sem+0x5d/0x80
[ 58.689603] softirqs last enabled at (11170): [] irq_exit_rcu+0x93/0xc0
[ 58.690626] softirqs last disabled at (11165): [] irq_exit_rcu+0x93/0xc0
[ 58.691673] ---[ end trace 0000000000000000 ]---
[ 58.693003] ------------[ cut here ]------------
[ 58.693577] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.695488] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.696540] Modules linked in:
[ 58.696964] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.698098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.699100] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.699760] 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
[ 58.701905] RSP: 0018:ffff8880201c7bf0 EFLAGS: 00010286
[ 58.702550] RAX: 0000000000000000 RBX: ffff88801362f640 RCX: 0000000000000000
[ 58.703414] RDX: ffff8880201b8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.704290] RBP: ffff88801362f654 R08: 0000000000000001 R09: 0000000000000000
[ 58.705163] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.706068] R13: ffffffff84e23fe0 R14: ffff88801362f648 R15: ffffffff84db0aa0
[ 58.706943] FS: 0000555557211400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.707905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.708600] CR2: 00007f2fe292f6f4 CR3: 000000001919c000 CR4: 0000000000350ef0
[ 58.709459] Call Trace:
[ 58.709793]
[ 58.710089] nf_ct_net_init+0x224/0x3d0
[ 58.710574] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.711134] ops_init+0xbb/0x6b0
[ 58.711556] setup_net+0x3d9/0x990
[ 58.712012] ? down_read_killable+0x1d7/0x4e0
[ 58.712544] ? __pfx_setup_net+0x10/0x10
[ 58.713051] ? copy_net_ns+0x17c/0x770
[ 58.713528] copy_net_ns+0x321/0x770
[ 58.714017] create_new_namespaces+0x3f6/0xb30
[ 58.714565] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.715172] ksys_unshare+0x44d/0x8e0
[ 58.715627] ? __pfx_ksys_unshare+0x10/0x10
[ 58.716164] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.716858] __x64_sys_unshare+0x31/0x40
[ 58.717342] do_syscall_64+0x3f/0x90
[ 58.717815] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.718439] RIP: 0033:0x7fab61f5b0d7
[ 58.718908] 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
[ 58.720918] RSP: 002b:00007ffd0906fca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.721791] RAX: ffffffffffffffda RBX: 00007ffd090702e8 RCX: 00007fab61f5b0d7
[ 58.722603] RDX: 00007fab61fc541f RSI: 00007ffd0906fc40 RDI: 0000000040000000
[ 58.723417] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd0906fa50
[ 58.724242] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fab6206dbf0
[ 58.725056] R13: 00007ffd0906fd80 R14: 0000000000000000 R15: 00000000000000f8
[ 58.725915]
[ 58.726200] irq event stamp: 12503
[ 58.726606] hardirqs last enabled at (12513): [] __up_console_sem+0x78/0x80
[ 58.727598] hardirqs last disabled at (12524): [] __up_console_sem+0x5d/0x80
[ 58.728581] softirqs last enabled at (12488): [] irq_exit_rcu+0x93/0xc0
[ 58.729544] softirqs last disabled at (12479): [] irq_exit_rcu+0x93/0xc0
[ 58.730533] ---[ end trace 0000000000000000 ]---
executing program
[ 60.230729] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.278254] Bluetooth: hci0: command 0x041b tx timeout
[ 64.325870] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.373747] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:03:28 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880201c75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555557211400 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=00007f2fe292f6f4 CR3=000000001919c000 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=0000000000033825 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007efee3213bd8 CR3=00000000160b0000 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=b91cad791778bdbdc94bf26204767306
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=c176d54f15796ade000000000013bd40 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=4d179ac15848bc0d00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000