Warning: Permanently added '[localhost]:23531' (ECDSA) to the list of known hosts.
2023/05/16 18:01:42 fuzzer started
2023/05/16 18:01:42 dialing manager at localhost:35573
2023/05/16 18:01:42 checking machine...
2023/05/16 18:01:42 checking revisions...
syzkaller login: [ 41.798574] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:01:42 testing simple program...
[ 41.865818] cgroup: Unknown subsys name 'net'
[ 41.949835] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.806756] audit: type=1400 audit(1684260115.533:6): 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
[ 55.946464] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.948133] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.949337] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.952564] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.954140] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.955395] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.346612] ------------[ cut here ]------------
[ 56.347632] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.349982] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.351456] Modules linked in:
[ 56.352093] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.356868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.358065] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.358848] 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
[ 56.361391] RSP: 0018:ffff88801a0d7c00 EFLAGS: 00010282
[ 56.362194] RAX: 0000000000000000 RBX: ffff88800ec3ac40 RCX: 0000000000000000
[ 56.363238] RDX: ffff88800def3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.364321] RBP: ffff88800ec3ac54 R08: 0000000000000001 R09: 0000000000000000
[ 56.365374] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.366476] R13: ffffffff84e223a0 R14: ffff88800ec3ac48 R15: ffffffff84d73340
[ 56.367568] FS: 00005555571b2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.368816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.369729] CR2: 00007f0212b4f6f4 CR3: 000000000c61a000 CR4: 0000000000350ef0
[ 56.370828] Call Trace:
[ 56.371234]
[ 56.371603] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.372418] ipv4_frags_init_net+0x269/0x440
[ 56.373147] ops_init+0xbb/0x6b0
[ 56.373726] setup_net+0x3d9/0x990
[ 56.374287] ? down_read_killable+0x1d7/0x4e0
[ 56.375016] ? __pfx_setup_net+0x10/0x10
[ 56.375643] ? copy_net_ns+0x17c/0x770
[ 56.376305] copy_net_ns+0x321/0x770
[ 56.376931] create_new_namespaces+0x3f6/0xb30
[ 56.377656] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.378482] ksys_unshare+0x44d/0x8e0
[ 56.379137] ? __pfx_ksys_unshare+0x10/0x10
[ 56.379862] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.380848] __x64_sys_unshare+0x31/0x40
[ 56.381542] do_syscall_64+0x3f/0x90
[ 56.382202] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.383067] RIP: 0033:0x7fedb98ed0d7
[ 56.383648] 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
[ 56.386226] RSP: 002b:00007ffcb96457d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.387324] RAX: ffffffffffffffda RBX: 00007ffcb9645e18 RCX: 00007fedb98ed0d7
[ 56.388360] RDX: 00007fedb995741f RSI: 00007ffcb9645770 RDI: 0000000040000000
[ 56.389387] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb9645580
[ 56.390413] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fedb99ffbf0
[ 56.391437] R13: 00007ffcb96458b0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.392584]
[ 56.392979] irq event stamp: 8189
[ 56.393470] hardirqs last enabled at (8199): [] __up_console_sem+0x78/0x80
[ 56.394713] hardirqs last disabled at (8210): [] __up_console_sem+0x5d/0x80
[ 56.395958] softirqs last enabled at (7704): [] irq_exit_rcu+0x93/0xc0
[ 56.397169] softirqs last disabled at (7699): [] irq_exit_rcu+0x93/0xc0
[ 56.398368] ---[ end trace 0000000000000000 ]---
[ 56.404846] ------------[ cut here ]------------
[ 56.405581] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.407628] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.408953] Modules linked in:
[ 56.409430] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.410782] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.411981] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.412771] 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
[ 56.415292] RSP: 0018:ffff88801a0d7c00 EFLAGS: 00010282
[ 56.416095] RAX: 0000000000000000 RBX: ffff88800d941a40 RCX: 0000000000000000
[ 56.417124] RDX: ffff88800def3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.418241] RBP: ffff88800d941a54 R08: 0000000000000001 R09: 0000000000000000
[ 56.419387] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.420611] R13: ffffffff84e223a0 R14: ffff88800d941a48 R15: ffffffff84da62e0
[ 56.421743] FS: 00005555571b2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.422996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.423947] CR2: 00007f0212b4f6f4 CR3: 000000000c61a000 CR4: 0000000000350ef0
[ 56.425086] Call Trace:
[ 56.425505]
[ 56.425917] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.426725] ipv6_frags_init_net+0x206/0x3c0
[ 56.427440] ops_init+0xbb/0x6b0
[ 56.428050] setup_net+0x3d9/0x990
[ 56.428608] ? down_read_killable+0x1d7/0x4e0
[ 56.429375] ? __pfx_setup_net+0x10/0x10
[ 56.430054] ? copy_net_ns+0x17c/0x770
[ 56.430734] copy_net_ns+0x321/0x770
[ 56.431337] create_new_namespaces+0x3f6/0xb30
[ 56.432142] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.432957] ksys_unshare+0x44d/0x8e0
[ 56.433565] ? __pfx_ksys_unshare+0x10/0x10
[ 56.434291] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.435240] __x64_sys_unshare+0x31/0x40
[ 56.435926] do_syscall_64+0x3f/0x90
[ 56.436529] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.437387] RIP: 0033:0x7fedb98ed0d7
[ 56.438014] 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
[ 56.440798] RSP: 002b:00007ffcb96457d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.442006] RAX: ffffffffffffffda RBX: 00007ffcb9645e18 RCX: 00007fedb98ed0d7
[ 56.443141] RDX: 00007fedb995741f RSI: 00007ffcb9645770 RDI: 0000000040000000
[ 56.444279] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb9645580
[ 56.445382] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fedb99ffbf0
[ 56.446399] R13: 00007ffcb96458b0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.447454]
[ 56.447832] irq event stamp: 9979
[ 56.448343] hardirqs last enabled at (9989): [] __up_console_sem+0x78/0x80
[ 56.449595] hardirqs last disabled at (10000): [] __up_console_sem+0x5d/0x80
[ 56.450845] softirqs last enabled at (10018): [] irq_exit_rcu+0x93/0xc0
[ 56.452071] softirqs last disabled at (10009): [] irq_exit_rcu+0x93/0xc0
[ 56.453292] ---[ end trace 0000000000000000 ]---
[ 56.454909] ------------[ cut here ]------------
[ 56.455603] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.457965] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.459212] Modules linked in:
[ 56.459721] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.461101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.462306] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.463100] 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
[ 56.465640] RSP: 0018:ffff88801a0d7bf0 EFLAGS: 00010286
[ 56.466333] RAX: 0000000000000000 RBX: ffff88800d941440 RCX: 0000000000000000
[ 56.467229] RDX: ffff88800def3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.468178] RBP: ffff88800d941454 R08: 0000000000000001 R09: 0000000000000000
[ 56.469081] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.469977] R13: ffffffff84e223a0 R14: ffff88800d941448 R15: ffffffff84daf020
[ 56.470889] FS: 00005555571b2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.471883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.472610] CR2: 00007f0212b4f6f4 CR3: 000000000c61a000 CR4: 0000000000350ef0
[ 56.473502] Call Trace:
[ 56.473870]
[ 56.474175] nf_ct_net_init+0x224/0x3d0
[ 56.474729] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.475300] ops_init+0xbb/0x6b0
[ 56.475785] setup_net+0x3d9/0x990
[ 56.476249] ? down_read_killable+0x1d7/0x4e0
[ 56.476848] ? __pfx_setup_net+0x10/0x10
[ 56.477365] ? copy_net_ns+0x17c/0x770
[ 56.477918] copy_net_ns+0x321/0x770
[ 56.478399] create_new_namespaces+0x3f6/0xb30
[ 56.479026] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.479652] ksys_unshare+0x44d/0x8e0
[ 56.480202] ? __pfx_ksys_unshare+0x10/0x10
[ 56.480787] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.481503] __x64_sys_unshare+0x31/0x40
[ 56.482051] do_syscall_64+0x3f/0x90
[ 56.482527] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.483209] RIP: 0033:0x7fedb98ed0d7
[ 56.483704] 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
[ 56.485887] RSP: 002b:00007ffcb96457d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.486848] RAX: ffffffffffffffda RBX: 00007ffcb9645e18 RCX: 00007fedb98ed0d7
[ 56.487748] RDX: 00007fedb995741f RSI: 00007ffcb9645770 RDI: 0000000040000000
[ 56.488634] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb9645580
[ 56.489537] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fedb99ffbf0
[ 56.490443] R13: 00007ffcb96458b0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.491360]
[ 56.491701] irq event stamp: 10755
[ 56.492157] hardirqs last enabled at (10765): [] __up_console_sem+0x78/0x80
[ 56.493249] hardirqs last disabled at (10776): [] __up_console_sem+0x5d/0x80
[ 56.494322] softirqs last enabled at (10538): [] irq_exit_rcu+0x93/0xc0
[ 56.495375] softirqs last disabled at (10533): [] irq_exit_rcu+0x93/0xc0
[ 56.496435] ---[ end trace 0000000000000000 ]---
executing program
[ 57.970297] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.017922] Bluetooth: hci0: command 0x041b tx timeout
[ 62.065772] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.113755] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:01:56 Registers:
info registers vcpu 0
RAX=0000000000000047 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a0d75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000047 R11=0000000000000001
R12=0000000000000047 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 00005555571b2400 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=00007f0212b4f6f4 CR3=000000000c61a000 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=0000000000032b2b 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=00007fe38e981780 CR3=000000000e7fe000 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=843da915f52158857c495dc24013d52f
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d58542f19f275438000000000013c958 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=f1ae37378633275e00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000