Warning: Permanently added '[localhost]:31343' (ECDSA) to the list of known hosts.
2023/05/17 14:18:23 fuzzer started
2023/05/17 14:18:23 dialing manager at localhost:44319
2023/05/17 14:18:23 checking machine...
2023/05/17 14:18:23 checking revisions...
syzkaller login: [ 39.050758] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:18:23 testing simple program...
[ 39.119333] cgroup: Unknown subsys name 'net'
[ 39.202598] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.000224] audit: type=1400 audit(1684333115.931:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.163222] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.165051] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.169168] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.172089] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.174778] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.177067] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.585091] ------------[ cut here ]------------
[ 52.586319] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.588229] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.589352] Modules linked in:
[ 52.589810] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.591497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.593577] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.594230] 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
[ 52.596423] RSP: 0018:ffff88801e7bfc00 EFLAGS: 00010282
[ 52.597093] RAX: 0000000000000000 RBX: ffff88800e5f4440 RCX: 0000000000000000
[ 52.597945] RDX: ffff888009de3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.598793] RBP: ffff88800e5f4454 R08: 0000000000000001 R09: 0000000000000000
[ 52.599625] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.600477] R13: ffffffff84e23fe0 R14: ffff88800e5f4448 R15: ffffffff84d74dc0
[ 52.601283] FS: 0000555556b05400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.602223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.602918] CR2: 00007ffc9a257000 CR3: 000000000c5d0000 CR4: 0000000000350ee0
[ 52.603814] Call Trace:
[ 52.604154]
[ 52.604491] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.605105] ipv4_frags_init_net+0x269/0x440
[ 52.605698] ops_init+0xbb/0x6b0
[ 52.606147] setup_net+0x3d9/0x990
[ 52.606645] ? down_read_killable+0x1d7/0x4e0
[ 52.607210] ? __pfx_setup_net+0x10/0x10
[ 52.607755] ? copy_net_ns+0x17c/0x770
[ 52.608288] copy_net_ns+0x321/0x770
[ 52.608813] create_new_namespaces+0x3f6/0xb30
[ 52.609396] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.610039] ksys_unshare+0x44d/0x8e0
[ 52.610566] ? __pfx_ksys_unshare+0x10/0x10
[ 52.611117] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.611860] __x64_sys_unshare+0x31/0x40
[ 52.612394] do_syscall_64+0x3f/0x90
[ 52.612914] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.613590] RIP: 0033:0x7fcc62c650d7
[ 52.614059] 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
[ 52.616236] RSP: 002b:00007fff7b73aa98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.617198] RAX: ffffffffffffffda RBX: 00007fff7b73b0d8 RCX: 00007fcc62c650d7
[ 52.618094] RDX: 00007fcc62ccf41f RSI: 00007fff7b73aa30 RDI: 0000000040000000
[ 52.618984] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7b73a840
[ 52.619875] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcc62d77bf0
[ 52.620768] R13: 00007fff7b73ab70 R14: 0000000000000000 R15: 00000000000000f8
[ 52.621685]
[ 52.621989] irq event stamp: 8497
[ 52.622409] hardirqs last enabled at (8507): [] __up_console_sem+0x78/0x80
[ 52.623484] hardirqs last disabled at (8520): [] __up_console_sem+0x5d/0x80
[ 52.624583] softirqs last enabled at (7980): [] irq_exit_rcu+0x93/0xc0
[ 52.625630] softirqs last disabled at (7811): [] irq_exit_rcu+0x93/0xc0
[ 52.626673] ---[ end trace 0000000000000000 ]---
[ 52.632490] ------------[ cut here ]------------
[ 52.633108] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.634863] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.635930] Modules linked in:
[ 52.636360] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.637512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.638544] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.639189] 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
[ 52.641369] RSP: 0018:ffff88801e7bfc00 EFLAGS: 00010282
[ 52.642137] RAX: 0000000000000000 RBX: ffff888015d75c40 RCX: 0000000000000000
[ 52.643277] RDX: ffff888009de3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.644460] RBP: ffff888015d75c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.645603] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.646735] R13: ffffffff84e23fe0 R14: ffff888015d75c48 R15: ffffffff84da7d60
[ 52.647879] FS: 0000555556b05400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.649165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.650108] CR2: 00007ffc9a257000 CR3: 000000000c5d0000 CR4: 0000000000350ee0
[ 52.651243] Call Trace:
[ 52.651699]
[ 52.652076] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.652923] ipv6_frags_init_net+0x206/0x3c0
[ 52.653672] ops_init+0xbb/0x6b0
[ 52.654240] setup_net+0x3d9/0x990
[ 52.654865] ? down_read_killable+0x1d7/0x4e0
[ 52.655627] ? __pfx_setup_net+0x10/0x10
[ 52.656290] ? copy_net_ns+0x17c/0x770
[ 52.656980] copy_net_ns+0x321/0x770
[ 52.657634] create_new_namespaces+0x3f6/0xb30
[ 52.658380] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.659227] ksys_unshare+0x44d/0x8e0
[ 52.659889] ? __pfx_ksys_unshare+0x10/0x10
[ 52.660645] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.661596] __x64_sys_unshare+0x31/0x40
[ 52.662251] do_syscall_64+0x3f/0x90
[ 52.662899] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.663752] RIP: 0033:0x7fcc62c650d7
[ 52.664358] 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
[ 52.667130] RSP: 002b:00007fff7b73aa98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.668354] RAX: ffffffffffffffda RBX: 00007fff7b73b0d8 RCX: 00007fcc62c650d7
[ 52.669493] RDX: 00007fcc62ccf41f RSI: 00007fff7b73aa30 RDI: 0000000040000000
[ 52.670636] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7b73a840
[ 52.671778] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcc62d77bf0
[ 52.672944] R13: 00007fff7b73ab70 R14: 0000000000000000 R15: 00000000000000f8
[ 52.674110]
[ 52.674527] irq event stamp: 10333
[ 52.675083] hardirqs last enabled at (10343): [] __up_console_sem+0x78/0x80
[ 52.676469] hardirqs last disabled at (10354): [] __up_console_sem+0x5d/0x80
[ 52.677835] softirqs last enabled at (10146): [] irq_exit_rcu+0x93/0xc0
[ 52.679160] softirqs last disabled at (10137): [] irq_exit_rcu+0x93/0xc0
[ 52.680519] ---[ end trace 0000000000000000 ]---
[ 52.682157] ------------[ cut here ]------------
[ 52.682979] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.685332] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.686681] Modules linked in:
[ 52.687193] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.688673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.689972] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.690829] 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
[ 52.693608] RSP: 0018:ffff88801e7bfbf0 EFLAGS: 00010286
[ 52.694481] RAX: 0000000000000000 RBX: ffff888015d75040 RCX: 0000000000000000
[ 52.695626] RDX: ffff888009de3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.696788] RBP: ffff888015d75054 R08: 0000000000000001 R09: 0000000000000000
[ 52.697932] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.699072] R13: ffffffff84e23fe0 R14: ffff888015d75048 R15: ffffffff84db0aa0
[ 52.700227] FS: 0000555556b05400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.701500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.702401] CR2: 00007ffc9a257000 CR3: 000000000c5d0000 CR4: 0000000000350ee0
[ 52.703545] Call Trace:
[ 52.703960]
[ 52.704355] nf_ct_net_init+0x224/0x3d0
[ 52.705069] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.705835] ops_init+0xbb/0x6b0
[ 52.706394] setup_net+0x3d9/0x990
[ 52.707059] ? down_read_killable+0x1d7/0x4e0
[ 52.707819] ? __pfx_setup_net+0x10/0x10
[ 52.708536] ? copy_net_ns+0x17c/0x770
[ 52.709215] copy_net_ns+0x321/0x770
[ 52.709882] create_new_namespaces+0x3f6/0xb30
[ 52.710664] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.711491] ksys_unshare+0x44d/0x8e0
[ 52.712106] ? __pfx_ksys_unshare+0x10/0x10
[ 52.712864] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.713804] __x64_sys_unshare+0x31/0x40
[ 52.714508] do_syscall_64+0x3f/0x90
[ 52.715113] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.715977] RIP: 0033:0x7fcc62c650d7
[ 52.716639] 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
[ 52.719404] RSP: 002b:00007fff7b73aa98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.720657] RAX: ffffffffffffffda RBX: 00007fff7b73b0d8 RCX: 00007fcc62c650d7
[ 52.721793] RDX: 00007fcc62ccf41f RSI: 00007fff7b73aa30 RDI: 0000000040000000
[ 52.722918] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7b73a840
[ 52.724058] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcc62d77bf0
[ 52.725228] R13: 00007fff7b73ab70 R14: 0000000000000000 R15: 00000000000000f8
[ 52.726391]
[ 52.726807] irq event stamp: 11153
[ 52.727359] hardirqs last enabled at (11163): [] __up_console_sem+0x78/0x80
[ 52.728743] hardirqs last disabled at (11174): [] __up_console_sem+0x5d/0x80
[ 52.730114] softirqs last enabled at (10886): [] irq_exit_rcu+0x93/0xc0
[ 52.731458] softirqs last disabled at (10881): [] irq_exit_rcu+0x93/0xc0
[ 52.732802] ---[ end trace 0000000000000000 ]---
executing program
[ 54.243667] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.291655] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.338517] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.386497] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
14:18:35 Registers:
info registers vcpu 0
RAX=000000000002a7b9 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007f95484f2478 CR3=000000000ee62000 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=2037333a38313a34312037312079614d XMM01=5d3031383938352e32352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e7bf618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 0000555556b05400 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=00007ffc9a257000 CR3=000000000c5d0000 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=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