Warning: Permanently added '[localhost]:52070' (ECDSA) to the list of known hosts.
2023/05/17 20:09:37 fuzzer started
2023/05/17 20:09:37 dialing manager at localhost:44319
2023/05/17 20:09:37 checking machine...
2023/05/17 20:09:37 checking revisions...
syzkaller login: [ 48.938214] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:09:37 testing simple program...
[ 49.008692] cgroup: Unknown subsys name 'net'
[ 49.105952] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.651099] audit: type=1400 audit(1684354190.397:6): 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
[ 62.767471] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.769192] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.771211] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.780237] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.782613] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.783740] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.163410] ------------[ cut here ]------------
[ 63.164150] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.166406] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.167720] Modules linked in:
[ 63.168196] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.173117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.174137] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.174843] 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
[ 63.177082] RSP: 0018:ffff888019e57c00 EFLAGS: 00010282
[ 63.177779] RAX: 0000000000000000 RBX: ffff888016544440 RCX: 0000000000000000
[ 63.178674] RDX: ffff88800d60d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.179588] RBP: ffff888016544454 R08: 0000000000000001 R09: 0000000000000000
[ 63.180492] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.181410] R13: ffffffff84e23fe0 R14: ffff888016544448 R15: ffffffff84d74dc0
[ 63.182290] FS: 0000555556068400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.183308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.184072] CR2: 0000556a8f6b4080 CR3: 000000000c986000 CR4: 0000000000350ef0
[ 63.184976] Call Trace:
[ 63.185306]
[ 63.185638] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.186252] ipv4_frags_init_net+0x269/0x440
[ 63.186844] ops_init+0xbb/0x6b0
[ 63.187353] setup_net+0x3d9/0x990
[ 63.187810] ? down_read_killable+0x1d7/0x4e0
[ 63.188417] ? __pfx_setup_net+0x10/0x10
[ 63.188924] ? copy_net_ns+0x17c/0x770
[ 63.189468] copy_net_ns+0x321/0x770
[ 63.189955] create_new_namespaces+0x3f6/0xb30
[ 63.190574] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.191186] ksys_unshare+0x44d/0x8e0
[ 63.191723] ? __pfx_ksys_unshare+0x10/0x10
[ 63.192273] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.193016] __x64_sys_unshare+0x31/0x40
[ 63.193566] do_syscall_64+0x3f/0x90
[ 63.194051] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.194732] RIP: 0033:0x7f649f0120d7
[ 63.195197] 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
[ 63.197393] RSP: 002b:00007ffd36910ee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.198305] RAX: ffffffffffffffda RBX: 00007ffd36911528 RCX: 00007f649f0120d7
[ 63.199196] RDX: 00007f649f07c41f RSI: 00007ffd36910e80 RDI: 0000000040000000
[ 63.200096] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd36910c90
[ 63.200980] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f649f124bf0
[ 63.201883] R13: 00007ffd36910fc0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.202790]
[ 63.203090] irq event stamp: 8589
[ 63.203568] hardirqs last enabled at (8601): [] __up_console_sem+0x78/0x80
[ 63.204621] hardirqs last disabled at (8612): [] __up_console_sem+0x5d/0x80
[ 63.205694] softirqs last enabled at (8626): [] irq_exit_rcu+0x93/0xc0
[ 63.206725] softirqs last disabled at (8621): [] irq_exit_rcu+0x93/0xc0
[ 63.207785] ---[ end trace 0000000000000000 ]---
[ 63.213429] ------------[ cut here ]------------
[ 63.214036] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.215824] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.216924] Modules linked in:
[ 63.217365] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.218514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.219545] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.220189] 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
[ 63.222362] RSP: 0018:ffff888019e57c00 EFLAGS: 00010282
[ 63.223019] RAX: 0000000000000000 RBX: ffff88800ed4ae40 RCX: 0000000000000000
[ 63.223942] RDX: ffff88800d60d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.224840] RBP: ffff88800ed4ae54 R08: 0000000000000001 R09: 0000000000000000
[ 63.225741] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.226642] R13: ffffffff84e23fe0 R14: ffff88800ed4ae48 R15: ffffffff84da7d60
[ 63.227571] FS: 0000555556068400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.228571] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.229293] CR2: 0000556a8f6b4080 CR3: 000000000c986000 CR4: 0000000000350ef0
[ 63.230199] Call Trace:
[ 63.230566]
[ 63.230868] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.231529] ipv6_frags_init_net+0x206/0x3c0
[ 63.232090] ops_init+0xbb/0x6b0
[ 63.232571] setup_net+0x3d9/0x990
[ 63.233030] ? down_read_killable+0x1d7/0x4e0
[ 63.233632] ? __pfx_setup_net+0x10/0x10
[ 63.234143] ? copy_net_ns+0x17c/0x770
[ 63.234686] copy_net_ns+0x321/0x770
[ 63.235168] create_new_namespaces+0x3f6/0xb30
[ 63.235821] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.236470] ksys_unshare+0x44d/0x8e0
[ 63.236964] ? __pfx_ksys_unshare+0x10/0x10
[ 63.237544] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.238262] __x64_sys_unshare+0x31/0x40
[ 63.238808] do_syscall_64+0x3f/0x90
[ 63.239298] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.239974] RIP: 0033:0x7f649f0120d7
[ 63.240471] 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
[ 63.242627] RSP: 002b:00007ffd36910ee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.243591] RAX: ffffffffffffffda RBX: 00007ffd36911528 RCX: 00007f649f0120d7
[ 63.244486] RDX: 00007f649f07c41f RSI: 00007ffd36910e80 RDI: 0000000040000000
[ 63.245393] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd36910c90
[ 63.246247] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f649f124bf0
[ 63.247141] R13: 00007ffd36910fc0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.248067]
[ 63.248402] irq event stamp: 10279
[ 63.248836] hardirqs last enabled at (10289): [] __up_console_sem+0x78/0x80
[ 63.249899] hardirqs last disabled at (10300): [] __up_console_sem+0x5d/0x80
[ 63.250964] softirqs last enabled at (9880): [] irq_exit_rcu+0x93/0xc0
[ 63.252010] softirqs last disabled at (9871): [] irq_exit_rcu+0x93/0xc0
[ 63.253038] ---[ end trace 0000000000000000 ]---
[ 63.254461] ------------[ cut here ]------------
[ 63.255037] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.257008] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.258093] Modules linked in:
[ 63.258533] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.259720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.260754] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.261445] 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
[ 63.263660] RSP: 0018:ffff888019e57bf0 EFLAGS: 00010286
[ 63.264348] RAX: 0000000000000000 RBX: ffff88800caa8840 RCX: 0000000000000000
[ 63.265223] RDX: ffff88800d60d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.266129] RBP: ffff88800caa8854 R08: 0000000000000001 R09: 0000000000000000
[ 63.267016] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.267932] R13: ffffffff84e23fe0 R14: ffff88800caa8848 R15: ffffffff84db0aa0
[ 63.268827] FS: 0000555556068400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.269833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.270574] CR2: 0000556a8f6b4080 CR3: 000000000c986000 CR4: 0000000000350ef0
[ 63.271497] Call Trace:
[ 63.271823]
[ 63.272123] nf_ct_net_init+0x224/0x3d0
[ 63.272683] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.273267] ops_init+0xbb/0x6b0
[ 63.273749] setup_net+0x3d9/0x990
[ 63.274212] ? down_read_killable+0x1d7/0x4e0
[ 63.274813] ? __pfx_setup_net+0x10/0x10
[ 63.275374] ? copy_net_ns+0x17c/0x770
[ 63.275889] copy_net_ns+0x321/0x770
[ 63.276403] create_new_namespaces+0x3f6/0xb30
[ 63.276993] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.277640] ksys_unshare+0x44d/0x8e0
[ 63.278135] ? __pfx_ksys_unshare+0x10/0x10
[ 63.278719] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.279481] __x64_sys_unshare+0x31/0x40
[ 63.279996] do_syscall_64+0x3f/0x90
[ 63.280512] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.281157] RIP: 0033:0x7f649f0120d7
[ 63.281661] 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
[ 63.283867] RSP: 002b:00007ffd36910ee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.284820] RAX: ffffffffffffffda RBX: 00007ffd36911528 RCX: 00007f649f0120d7
[ 63.285710] RDX: 00007f649f07c41f RSI: 00007ffd36910e80 RDI: 0000000040000000
[ 63.286610] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd36910c90
[ 63.287515] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f649f124bf0
[ 63.288419] R13: 00007ffd36910fc0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.289296]
[ 63.289632] irq event stamp: 11063
[ 63.290064] hardirqs last enabled at (11073): [] __up_console_sem+0x78/0x80
[ 63.291143] hardirqs last disabled at (11084): [] __up_console_sem+0x5d/0x80
[ 63.292233] softirqs last enabled at (10712): [] irq_exit_rcu+0x93/0xc0
[ 63.293263] softirqs last disabled at (10707): [] irq_exit_rcu+0x93/0xc0
[ 63.294285] ---[ end trace 0000000000000000 ]---
executing program
[ 64.839119] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.886401] Bluetooth: hci0: command 0x041b tx timeout
[ 68.934492] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.982500] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:09:47 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888019e575f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556068400 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=0000556a8f6b4080 CR3=000000000c986000 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=0000000000000001 RBX=000000000000005d RCX=0000000000000000 RDX=1ffff110011b2b7a
RSI=0000000000000008 RDI=ffffffff8779c9c8 RBP=0000000000000000 RSP=ffff88806cf09b60
R8 =0000000000000000 R9 =0000000000000000 R10=ffffffff8779c9cf R11=0000000000000001
R12=ffff888008d95bb0 R13=ffff888008d951c0 R14=ffffffff85d36b6c R15=0000000000000001
RIP=ffffffff812d0754 RFL=00000012 [----A--] 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 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=00007f8a89436228 CR3=000000000e2a8000 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=1bcb101cbe209f89254cff1c7e077069
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d8f928da5fab84ed000000000010e948 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=25b3a6cd5881fd1e00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000