Warning: Permanently added '[localhost]:64234' (ECDSA) to the list of known hosts.
2023/05/16 15:32:49 fuzzer started
2023/05/16 15:32:49 dialing manager at localhost:35573
2023/05/16 15:32:49 checking machine...
2023/05/16 15:32:49 checking revisions...
syzkaller login: [ 37.879662] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:32:49 testing simple program...
[ 37.947102] cgroup: Unknown subsys name 'net'
[ 38.035344] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.907458] audit: type=1400 audit(1684251183.936:6): 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
executing program
[ 53.055283] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.056984] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.060329] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.063510] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.065107] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.066415] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.439863] ------------[ cut here ]------------
[ 53.440547] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.442348] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.443454] Modules linked in:
[ 53.443863] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.449373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.450555] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.451361] 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
[ 53.453571] RSP: 0018:ffff888016cc7c00 EFLAGS: 00010282
[ 53.454247] RAX: 0000000000000000 RBX: ffff88800ebf9440 RCX: 0000000000000000
[ 53.455128] RDX: ffff88800fcf1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.456026] RBP: ffff88800ebf9454 R08: 0000000000000001 R09: 0000000000000000
[ 53.456901] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.457774] R13: ffffffff84e223a0 R14: ffff88800ebf9448 R15: ffffffff84d73340
[ 53.458683] FS: 0000555556568400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.459675] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.460421] CR2: 00007f661b1676f4 CR3: 000000000cbd2000 CR4: 0000000000350ef0
[ 53.461306] Call Trace:
[ 53.461635]
[ 53.461929] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.462590] ipv4_frags_init_net+0x269/0x440
[ 53.463143] ops_init+0xbb/0x6b0
[ 53.463614] setup_net+0x3d9/0x990
[ 53.464064] ? down_read_killable+0x1d7/0x4e0
[ 53.464652] ? __pfx_setup_net+0x10/0x10
[ 53.465165] ? copy_net_ns+0x17c/0x770
[ 53.465695] copy_net_ns+0x321/0x770
[ 53.466202] create_new_namespaces+0x3f6/0xb30
[ 53.466813] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.467458] ksys_unshare+0x44d/0x8e0
[ 53.467957] ? __pfx_ksys_unshare+0x10/0x10
[ 53.468527] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.469266] __x64_sys_unshare+0x31/0x40
[ 53.469781] do_syscall_64+0x3f/0x90
[ 53.470281] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.470932] RIP: 0033:0x7f83fcc6e0d7
[ 53.471425] 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
[ 53.473582] RSP: 002b:00007fff180968e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.474553] RAX: ffffffffffffffda RBX: 00007fff18096f28 RCX: 00007f83fcc6e0d7
[ 53.475425] RDX: 00007f83fccd841f RSI: 00007fff18096880 RDI: 0000000040000000
[ 53.476299] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff18096690
[ 53.477156] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f83fcd80bf0
[ 53.478045] R13: 00007fff180969c0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.478963]
[ 53.479286] irq event stamp: 9357
[ 53.479712] hardirqs last enabled at (9367): [] __up_console_sem+0x78/0x80
[ 53.480772] hardirqs last disabled at (9378): [] __up_console_sem+0x5d/0x80
[ 53.481825] softirqs last enabled at (8930): [] irq_exit_rcu+0x93/0xc0
[ 53.482898] softirqs last disabled at (8913): [] irq_exit_rcu+0x93/0xc0
[ 53.483920] ---[ end trace 0000000000000000 ]---
[ 53.489448] ------------[ cut here ]------------
[ 53.490045] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.491764] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.492827] Modules linked in:
[ 53.493267] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.494414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.495434] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.496080] 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
[ 53.498234] RSP: 0018:ffff888016cc7c00 EFLAGS: 00010282
[ 53.498891] RAX: 0000000000000000 RBX: ffff88800e994a40 RCX: 0000000000000000
[ 53.499775] RDX: ffff88800fcf1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.500651] RBP: ffff88800e994a54 R08: 0000000000000001 R09: 0000000000000000
[ 53.501530] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.502403] R13: ffffffff84e223a0 R14: ffff88800e994a48 R15: ffffffff84da62e0
[ 53.503321] FS: 0000555556568400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.504310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.505021] CR2: 00007f661b1676f4 CR3: 000000000cbd2000 CR4: 0000000000350ef0
[ 53.505912] Call Trace:
[ 53.506263]
[ 53.506565] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.507204] ipv6_frags_init_net+0x206/0x3c0
[ 53.507755] ops_init+0xbb/0x6b0
[ 53.508231] setup_net+0x3d9/0x990
[ 53.508683] ? down_read_killable+0x1d7/0x4e0
[ 53.509281] ? __pfx_setup_net+0x10/0x10
[ 53.509783] ? copy_net_ns+0x17c/0x770
[ 53.510316] copy_net_ns+0x321/0x770
[ 53.510808] create_new_namespaces+0x3f6/0xb30
[ 53.511416] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.512032] ksys_unshare+0x44d/0x8e0
[ 53.512548] ? __pfx_ksys_unshare+0x10/0x10
[ 53.513090] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.513824] __x64_sys_unshare+0x31/0x40
[ 53.514369] do_syscall_64+0x3f/0x90
[ 53.514861] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.515530] RIP: 0033:0x7f83fcc6e0d7
[ 53.515993] 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
[ 53.518157] RSP: 002b:00007fff180968e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.519094] RAX: ffffffffffffffda RBX: 00007fff18096f28 RCX: 00007f83fcc6e0d7
[ 53.519977] RDX: 00007f83fccd841f RSI: 00007fff18096880 RDI: 0000000040000000
[ 53.520855] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff18096690
[ 53.521765] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f83fcd80bf0
[ 53.522710] R13: 00007fff180969c0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.523637]
[ 53.523934] irq event stamp: 11053
[ 53.524393] hardirqs last enabled at (11065): [] __up_console_sem+0x78/0x80
[ 53.525448] hardirqs last disabled at (11076): [] __up_console_sem+0x5d/0x80
[ 53.526522] softirqs last enabled at (10266): [] irq_exit_rcu+0x93/0xc0
[ 53.527557] softirqs last disabled at (10207): [] irq_exit_rcu+0x93/0xc0
[ 53.528590] ---[ end trace 0000000000000000 ]---
[ 53.529913] ------------[ cut here ]------------
[ 53.530596] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.532662] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.533704] Modules linked in:
[ 53.534106] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.535261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.536266] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.536901] 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
[ 53.539076] RSP: 0018:ffff888016cc7bf0 EFLAGS: 00010286
[ 53.539759] RAX: 0000000000000000 RBX: ffff88800e995240 RCX: 0000000000000000
[ 53.540645] RDX: ffff88800fcf1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.541530] RBP: ffff88800e995254 R08: 0000000000000001 R09: 0000000000000000
[ 53.542401] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.543286] R13: ffffffff84e223a0 R14: ffff88800e995248 R15: ffffffff84daf020
[ 53.544133] FS: 0000555556568400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.545121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.545852] CR2: 00007f661b1676f4 CR3: 000000000cbd2000 CR4: 0000000000350ef0
[ 53.546755] Call Trace:
[ 53.547080]
[ 53.547410] nf_ct_net_init+0x224/0x3d0
[ 53.547925] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.548528] ops_init+0xbb/0x6b0
[ 53.548972] setup_net+0x3d9/0x990
[ 53.549446] ? down_read_killable+0x1d7/0x4e0
[ 53.550007] ? __pfx_setup_net+0x10/0x10
[ 53.550543] ? copy_net_ns+0x17c/0x770
[ 53.551042] copy_net_ns+0x321/0x770
[ 53.551544] create_new_namespaces+0x3f6/0xb30
[ 53.552126] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.552769] ksys_unshare+0x44d/0x8e0
[ 53.553283] ? __pfx_ksys_unshare+0x10/0x10
[ 53.553828] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.554567] __x64_sys_unshare+0x31/0x40
[ 53.555082] do_syscall_64+0x3f/0x90
[ 53.555582] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.556243] RIP: 0033:0x7f83fcc6e0d7
[ 53.556705] 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
[ 53.558872] RSP: 002b:00007fff180968e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.559807] RAX: ffffffffffffffda RBX: 00007fff18096f28 RCX: 00007f83fcc6e0d7
[ 53.560695] RDX: 00007f83fccd841f RSI: 00007fff18096880 RDI: 0000000040000000
[ 53.561577] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff18096690
[ 53.562464] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f83fcd80bf0
[ 53.563348] R13: 00007fff180969c0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.564259]
[ 53.564558] irq event stamp: 11869
[ 53.564989] hardirqs last enabled at (11879): [] __up_console_sem+0x78/0x80
[ 53.566048] hardirqs last disabled at (11890): [] __up_console_sem+0x5d/0x80
[ 53.567121] softirqs last enabled at (11598): [] irq_exit_rcu+0x93/0xc0
[ 53.568153] softirqs last disabled at (11593): [] irq_exit_rcu+0x93/0xc0
[ 53.569204] ---[ end trace 0000000000000000 ]---
[ 55.137060] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.184711] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.232321] Bluetooth: hci0: command 0x040f tx timeout
[ 61.280352] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:33:04 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016cc75f0
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 0000555556568400 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=00007f661b1676f4 CR3=000000000cbd2000 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=0000000000038d8b 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=00007f05c1ae8780 CR3=0000000016438000 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=c5a6ed1a84af79a1524bb1897816f504
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=122b1ab081c4a4f8000000000013b668 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=b169ce66ac83597200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000