Warning: Permanently added '[localhost]:53744' (ECDSA) to the list of known hosts.
2023/05/16 15:06:38 fuzzer started
2023/05/16 15:06:38 dialing manager at localhost:35573
2023/05/16 15:06:38 checking machine...
2023/05/16 15:06:38 checking revisions...
syzkaller login: [ 39.118852] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:06:38 testing simple program...
[ 39.185338] cgroup: Unknown subsys name 'net'
[ 39.259224] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.818772] audit: type=1400 audit(1684249612.310:6): 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
[ 53.949190] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.950725] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.952585] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.957122] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.960157] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.961373] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 54.353335] ------------[ cut here ]------------
[ 54.354021] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.355742] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.357017] Modules linked in:
[ 54.357426] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.362265] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.363301] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.363989] 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
[ 54.366196] RSP: 0018:ffff88801856fc00 EFLAGS: 00010282
[ 54.366894] RAX: 0000000000000000 RBX: ffff88800c616c40 RCX: 0000000000000000
[ 54.367761] RDX: ffff88801a5c3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.368667] RBP: ffff88800c616c54 R08: 0000000000000001 R09: 0000000000000000
[ 54.369563] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.370464] R13: ffffffff84e223a0 R14: ffff88800c616c48 R15: ffffffff84d73340
[ 54.371357] FS: 00005555572de400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.372387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.373135] CR2: 00007fad0c9863e0 CR3: 000000000c688000 CR4: 0000000000350ef0
[ 54.374042] Call Trace:
[ 54.374376]
[ 54.374676] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.375323] ipv4_frags_init_net+0x269/0x440
[ 54.375918] ops_init+0xbb/0x6b0
[ 54.376387] setup_net+0x3d9/0x990
[ 54.376881] ? down_read_killable+0x1d7/0x4e0
[ 54.377450] ? __pfx_setup_net+0x10/0x10
[ 54.378000] ? copy_net_ns+0x17c/0x770
[ 54.378507] copy_net_ns+0x321/0x770
[ 54.379022] create_new_namespaces+0x3f6/0xb30
[ 54.379603] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.380287] ksys_unshare+0x44d/0x8e0
[ 54.380783] ? __pfx_ksys_unshare+0x10/0x10
[ 54.381362] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.382109] __x64_sys_unshare+0x31/0x40
[ 54.382633] do_syscall_64+0x3f/0x90
[ 54.383142] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.383822] RIP: 0033:0x7fd9864a60d7
[ 54.384301] 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
[ 54.386483] RSP: 002b:00007ffcf0f407a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.387443] RAX: ffffffffffffffda RBX: 00007ffcf0f40de8 RCX: 00007fd9864a60d7
[ 54.388353] RDX: 00007fd98651041f RSI: 00007ffcf0f40740 RDI: 0000000040000000
[ 54.389253] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf0f40550
[ 54.390159] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd9865b8bf0
[ 54.391055] R13: 00007ffcf0f40880 R14: 0000000000000000 R15: 00000000000000f8
[ 54.391977]
[ 54.392298] irq event stamp: 7955
[ 54.392724] hardirqs last enabled at (7965): [] __up_console_sem+0x78/0x80
[ 54.393784] hardirqs last disabled at (7976): [] __up_console_sem+0x5d/0x80
[ 54.394854] softirqs last enabled at (7492): [] irq_exit_rcu+0x93/0xc0
[ 54.395938] softirqs last disabled at (7457): [] irq_exit_rcu+0x93/0xc0
[ 54.396987] ---[ end trace 0000000000000000 ]---
[ 54.402210] ------------[ cut here ]------------
[ 54.402823] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.404480] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.405562] Modules linked in:
[ 54.406006] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.407171] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.408216] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.408908] 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
[ 54.411117] RSP: 0018:ffff88801856fc00 EFLAGS: 00010282
[ 54.411784] RAX: 0000000000000000 RBX: ffff88800e0d8240 RCX: 0000000000000000
[ 54.412700] RDX: ffff88801a5c3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.413605] RBP: ffff88800e0d8254 R08: 0000000000000001 R09: 0000000000000000
[ 54.414492] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.415386] R13: ffffffff84e223a0 R14: ffff88800e0d8248 R15: ffffffff84da62e0
[ 54.416297] FS: 00005555572de400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.417318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.418069] CR2: 00007fad0c9863e0 CR3: 000000000c688000 CR4: 0000000000350ef0
[ 54.418970] Call Trace:
[ 54.419297]
[ 54.419596] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.420261] ipv6_frags_init_net+0x206/0x3c0
[ 54.420857] ops_init+0xbb/0x6b0
[ 54.421311] setup_net+0x3d9/0x990
[ 54.421771] ? down_read_killable+0x1d7/0x4e0
[ 54.422382] ? __pfx_setup_net+0x10/0x10
[ 54.422927] ? copy_net_ns+0x17c/0x770
[ 54.423441] copy_net_ns+0x321/0x770
[ 54.423960] create_new_namespaces+0x3f6/0xb30
[ 54.424580] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.425249] ksys_unshare+0x44d/0x8e0
[ 54.425747] ? __pfx_ksys_unshare+0x10/0x10
[ 54.426329] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.427080] __x64_sys_unshare+0x31/0x40
[ 54.427602] do_syscall_64+0x3f/0x90
[ 54.428118] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.428766] RIP: 0033:0x7fd9864a60d7
[ 54.429267] 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
[ 54.431447] RSP: 002b:00007ffcf0f407a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.432412] RAX: ffffffffffffffda RBX: 00007ffcf0f40de8 RCX: 00007fd9864a60d7
[ 54.433316] RDX: 00007fd98651041f RSI: 00007ffcf0f40740 RDI: 0000000040000000
[ 54.434217] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf0f40550
[ 54.435113] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd9865b8bf0
[ 54.436031] R13: 00007ffcf0f40880 R14: 0000000000000000 R15: 00000000000000f8
[ 54.436986]
[ 54.437289] irq event stamp: 9795
[ 54.437715] hardirqs last enabled at (9805): [] __up_console_sem+0x78/0x80
[ 54.438786] hardirqs last disabled at (9816): [] __up_console_sem+0x5d/0x80
[ 54.439857] softirqs last enabled at (9768): [] irq_exit_rcu+0x93/0xc0
[ 54.440892] softirqs last disabled at (9755): [] irq_exit_rcu+0x93/0xc0
[ 54.441920] ---[ end trace 0000000000000000 ]---
[ 54.443262] ------------[ cut here ]------------
[ 54.443876] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.445746] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.446857] Modules linked in:
[ 54.447270] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.448503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.449532] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.450224] 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
[ 54.452460] RSP: 0018:ffff88801856fbf0 EFLAGS: 00010286
[ 54.453170] RAX: 0000000000000000 RBX: ffff88800e0d8840 RCX: 0000000000000000
[ 54.454071] RDX: ffff88801a5c3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.454999] RBP: ffff88800e0d8854 R08: 0000000000000001 R09: 0000000000000000
[ 54.455898] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.456774] R13: ffffffff84e223a0 R14: ffff88800e0d8848 R15: ffffffff84daf020
[ 54.457678] FS: 00005555572de400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.458698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.459447] CR2: 00007fad0c9863e0 CR3: 000000000c688000 CR4: 0000000000350ef0
[ 54.460378] Call Trace:
[ 54.460714]
[ 54.461049] nf_ct_net_init+0x224/0x3d0
[ 54.461569] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.462177] ops_init+0xbb/0x6b0
[ 54.462627] setup_net+0x3d9/0x990
[ 54.463115] ? down_read_killable+0x1d7/0x4e0
[ 54.463689] ? __pfx_setup_net+0x10/0x10
[ 54.464242] ? copy_net_ns+0x17c/0x770
[ 54.464763] copy_net_ns+0x321/0x770
[ 54.465283] create_new_namespaces+0x3f6/0xb30
[ 54.465896] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.466514] ksys_unshare+0x44d/0x8e0
[ 54.467040] ? __pfx_ksys_unshare+0x10/0x10
[ 54.467594] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.468367] __x64_sys_unshare+0x31/0x40
[ 54.468923] do_syscall_64+0x3f/0x90
[ 54.469398] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.470072] RIP: 0033:0x7fd9864a60d7
[ 54.470539] 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
[ 54.472743] RSP: 002b:00007ffcf0f407a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.473695] RAX: ffffffffffffffda RBX: 00007ffcf0f40de8 RCX: 00007fd9864a60d7
[ 54.474594] RDX: 00007fd98651041f RSI: 00007ffcf0f40740 RDI: 0000000040000000
[ 54.475489] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf0f40550
[ 54.476409] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd9865b8bf0
[ 54.477294] R13: 00007ffcf0f40880 R14: 0000000000000000 R15: 00000000000000f8
[ 54.478222]
[ 54.478526] irq event stamp: 10573
[ 54.479003] hardirqs last enabled at (10585): [] __up_console_sem+0x78/0x80
[ 54.480084] hardirqs last disabled at (10596): [] __up_console_sem+0x5d/0x80
[ 54.481167] softirqs last enabled at (10480): [] irq_exit_rcu+0x93/0xc0
[ 54.482218] softirqs last disabled at (10475): [] irq_exit_rcu+0x93/0xc0
[ 54.483268] ---[ end trace 0000000000000000 ]---
[ 56.036441] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.083931] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.131899] Bluetooth: hci0: command 0x040f tx timeout
[ 62.179869] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:06:51 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801856f5f0
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 00005555572de400 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=00007fad0c9863e0 CR3=000000000c688000 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=000000000002adf1 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=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=00007fdec15b26f4 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=d09177b97b4c37b0da4395a7b33a0194
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=3ea23bd4c7a9a908000000000013b908 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=52b87041ab612b5000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000