Warning: Permanently added '[localhost]:32179' (ECDSA) to the list of known hosts.
2023/05/18 07:37:15 fuzzer started
2023/05/18 07:37:15 dialing manager at localhost:44319
2023/05/18 07:37:15 checking machine...
2023/05/18 07:37:15 checking revisions...
syzkaller login: [ 31.973452] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:37:15 testing simple program...
[ 32.046241] cgroup: Unknown subsys name 'net'
[ 32.130213] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 45.710872] audit: type=1400 audit(1684395449.518:6): 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
[ 46.824411] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 46.826684] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 46.828512] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 46.831891] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 46.833943] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 46.835849] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 47.205720] ------------[ cut here ]------------
[ 47.206484] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 47.208398] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 47.209626] Modules linked in:
[ 47.210068] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 47.214883] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.215908] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 47.216549] 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
[ 47.218724] RSP: 0018:ffff8880182afc00 EFLAGS: 00010282
[ 47.219396] RAX: 0000000000000000 RBX: ffff88800f07bc40 RCX: 0000000000000000
[ 47.220297] RDX: ffff88801a69b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 47.221191] RBP: ffff88800f07bc54 R08: 0000000000000001 R09: 0000000000000000
[ 47.222070] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 47.222946] R13: ffffffff84e23fe0 R14: ffff88800f07bc48 R15: ffffffff84d74dc0
[ 47.223839] FS: 00005555559bd400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 47.224836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.225544] CR2: 00007f856bdbf6f4 CR3: 0000000016db0000 CR4: 0000000000350ee0
[ 47.226432] Call Trace:
[ 47.226784]
[ 47.227082] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 47.227692] ipv4_frags_init_net+0x269/0x440
[ 47.228279] ops_init+0xbb/0x6b0
[ 47.228724] setup_net+0x3d9/0x990
[ 47.229232] ? down_read_killable+0x1d7/0x4e0
[ 47.229830] ? __pfx_setup_net+0x10/0x10
[ 47.230338] ? copy_net_ns+0x17c/0x770
[ 47.230870] copy_net_ns+0x321/0x770
[ 47.231352] create_new_namespaces+0x3f6/0xb30
[ 47.231963] unshare_nsproxy_namespaces+0xc1/0x200
[ 47.232573] ksys_unshare+0x44d/0x8e0
[ 47.233101] ? __pfx_ksys_unshare+0x10/0x10
[ 47.233639] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 47.234379] __x64_sys_unshare+0x31/0x40
[ 47.234918] do_syscall_64+0x3f/0x90
[ 47.235393] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 47.236059] RIP: 0033:0x7f847fcd50d7
[ 47.236524] 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
[ 47.238676] RSP: 002b:00007ffc9d2b9be8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 47.239632] RAX: ffffffffffffffda RBX: 00007ffc9d2ba228 RCX: 00007f847fcd50d7
[ 47.240521] RDX: 00007f847fd3f41f RSI: 00007ffc9d2b9b80 RDI: 0000000040000000
[ 47.241420] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9d2b9990
[ 47.242310] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f847fde7bf0
[ 47.243189] R13: 00007ffc9d2b9cc0 R14: 0000000000000000 R15: 00000000000000f8
[ 47.244146]
[ 47.244445] irq event stamp: 7773
[ 47.244908] hardirqs last enabled at (7785): [] __up_console_sem+0x78/0x80
[ 47.245957] hardirqs last disabled at (7796): [] __up_console_sem+0x5d/0x80
[ 47.246998] softirqs last enabled at (7758): [] irq_exit_rcu+0x93/0xc0
[ 47.248031] softirqs last disabled at (7753): [] irq_exit_rcu+0x93/0xc0
[ 47.249068] ---[ end trace 0000000000000000 ]---
[ 47.255237] ------------[ cut here ]------------
[ 47.255892] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 47.257592] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 47.258765] Modules linked in:
[ 47.259175] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 47.260328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.261596] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 47.262450] 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
[ 47.265029] RSP: 0018:ffff8880182afc00 EFLAGS: 00010282
[ 47.265732] RAX: 0000000000000000 RBX: ffff88800e7c7c40 RCX: 0000000000000000
[ 47.266640] RDX: ffff88801a69b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 47.267567] RBP: ffff88800e7c7c54 R08: 0000000000000001 R09: 0000000000000000
[ 47.268456] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 47.269365] R13: ffffffff84e23fe0 R14: ffff88800e7c7c48 R15: ffffffff84da7d60
[ 47.270255] FS: 00005555559bd400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 47.271246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.271992] CR2: 00007f856bdbf6f4 CR3: 0000000016db0000 CR4: 0000000000350ee0
[ 47.272899] Call Trace:
[ 47.273235]
[ 47.273546] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 47.274196] ipv6_frags_init_net+0x206/0x3c0
[ 47.274799] ops_init+0xbb/0x6b0
[ 47.275256] setup_net+0x3d9/0x990
[ 47.275733] ? down_read_killable+0x1d7/0x4e0
[ 47.276360] ? __pfx_setup_net+0x10/0x10
[ 47.276936] ? copy_net_ns+0x17c/0x770
[ 47.277467] copy_net_ns+0x321/0x770
[ 47.277994] create_new_namespaces+0x3f6/0xb30
[ 47.278586] unshare_nsproxy_namespaces+0xc1/0x200
[ 47.279245] ksys_unshare+0x44d/0x8e0
[ 47.279798] ? __pfx_ksys_unshare+0x10/0x10
[ 47.280360] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 47.281141] __x64_sys_unshare+0x31/0x40
[ 47.281673] do_syscall_64+0x3f/0x90
[ 47.282195] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 47.282894] RIP: 0033:0x7f847fcd50d7
[ 47.283385] 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
[ 47.285589] RSP: 002b:00007ffc9d2b9be8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 47.286547] RAX: ffffffffffffffda RBX: 00007ffc9d2ba228 RCX: 00007f847fcd50d7
[ 47.287429] RDX: 00007f847fd3f41f RSI: 00007ffc9d2b9b80 RDI: 0000000040000000
[ 47.288311] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9d2b9990
[ 47.289211] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f847fde7bf0
[ 47.290090] R13: 00007ffc9d2b9cc0 R14: 0000000000000000 R15: 00000000000000f8
[ 47.291019]
[ 47.291329] irq event stamp: 9747
[ 47.291783] hardirqs last enabled at (9759): [] __up_console_sem+0x78/0x80
[ 47.292846] hardirqs last disabled at (9770): [] __up_console_sem+0x5d/0x80
[ 47.293938] softirqs last enabled at (9296): [] irq_exit_rcu+0x93/0xc0
[ 47.294986] softirqs last disabled at (9291): [] irq_exit_rcu+0x93/0xc0
[ 47.296019] ---[ end trace 0000000000000000 ]---
[ 47.297556] ------------[ cut here ]------------
[ 47.298168] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 47.300090] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 47.301176] Modules linked in:
[ 47.301590] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 47.302767] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.303776] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 47.304419] 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
[ 47.306577] RSP: 0018:ffff8880182afbf0 EFLAGS: 00010286
[ 47.307263] RAX: 0000000000000000 RBX: ffff88800e7c7640 RCX: 0000000000000000
[ 47.308147] RDX: ffff88801a69b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 47.309051] RBP: ffff88800e7c7654 R08: 0000000000000001 R09: 0000000000000000
[ 47.309949] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 47.310845] R13: ffffffff84e23fe0 R14: ffff88800e7c7648 R15: ffffffff84db0aa0
[ 47.311705] FS: 00005555559bd400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 47.312703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.313468] CR2: 00007f856bdbf6f4 CR3: 0000000016db0000 CR4: 0000000000350ee0
[ 47.314357] Call Trace:
[ 47.314691]
[ 47.315024] nf_ct_net_init+0x224/0x3d0
[ 47.315547] ? __pfx_nf_ct_net_init+0x10/0x10
[ 47.316169] ops_init+0xbb/0x6b0
[ 47.316633] setup_net+0x3d9/0x990
[ 47.317145] ? down_read_killable+0x1d7/0x4e0
[ 47.317715] ? __pfx_setup_net+0x10/0x10
[ 47.318266] ? copy_net_ns+0x17c/0x770
[ 47.318811] copy_net_ns+0x321/0x770
[ 47.319303] create_new_namespaces+0x3f6/0xb30
[ 47.319920] unshare_nsproxy_namespaces+0xc1/0x200
[ 47.320542] ksys_unshare+0x44d/0x8e0
[ 47.321089] ? __pfx_ksys_unshare+0x10/0x10
[ 47.321639] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 47.322377] __x64_sys_unshare+0x31/0x40
[ 47.322941] do_syscall_64+0x3f/0x90
[ 47.323425] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 47.324109] RIP: 0033:0x7f847fcd50d7
[ 47.324577] 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
[ 47.326763] RSP: 002b:00007ffc9d2b9be8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 47.327680] RAX: ffffffffffffffda RBX: 00007ffc9d2ba228 RCX: 00007f847fcd50d7
[ 47.328576] RDX: 00007f847fd3f41f RSI: 00007ffc9d2b9b80 RDI: 0000000040000000
[ 47.329479] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9d2b9990
[ 47.330363] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f847fde7bf0
[ 47.331251] R13: 00007ffc9d2b9cc0 R14: 0000000000000000 R15: 00000000000000f8
[ 47.332170]
[ 47.332481] irq event stamp: 10553
[ 47.332976] hardirqs last enabled at (10565): [] __up_console_sem+0x78/0x80
[ 47.334038] hardirqs last disabled at (10576): [] __up_console_sem+0x5d/0x80
[ 47.335110] softirqs last enabled at (10438): [] irq_exit_rcu+0x93/0xc0
[ 47.336148] softirqs last disabled at (10433): [] irq_exit_rcu+0x93/0xc0
[ 47.337194] ---[ end trace 0000000000000000 ]---
[ 48.908490] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 50.956075] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 53.003964] Bluetooth: hci0: command 0x040f tx timeout
[ 55.051882] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:37:27 Registers:
info registers vcpu 0
RAX=000000000001e857 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=00007f1502e037f0 CR3=0000000016580000 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=fff57bbe94aeb8897f4ec9857b4d59f4
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=dd37bff4db001a13000000000013bba0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=c82b31f8852e9f2b00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880182af5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001
R12=0000000000000063 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 00005555559bd400 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=00007f856bdbf6f4 CR3=0000000016db0000 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