Warning: Permanently added '[localhost]:9779' (ECDSA) to the list of known hosts.
2023/05/17 13:26:18 fuzzer started
2023/05/17 13:26:18 dialing manager at localhost:44319
2023/05/17 13:26:18 checking machine...
2023/05/17 13:26:18 checking revisions...
syzkaller login: [ 80.894944] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:26:19 testing simple program...
[ 80.966457] cgroup: Unknown subsys name 'net'
[ 81.048152] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 93.043218] audit: type=1400 audit(1684329991.268:6): 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
[ 94.181373] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 94.184302] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 94.185500] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 94.189380] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 94.190951] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 94.192564] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 94.570311] ------------[ cut here ]------------
[ 94.571342] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 94.573278] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 94.574571] Modules linked in:
[ 94.575122] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 94.576989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 94.579104] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 94.580211] 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
[ 94.582393] RSP: 0018:ffff88801ed47c00 EFLAGS: 00010282
[ 94.583140] RAX: 0000000000000000 RBX: ffff888015b98840 RCX: 0000000000000000
[ 94.584091] RDX: ffff888015a60000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 94.585036] RBP: ffff888015b98854 R08: 0000000000000001 R09: 0000000000000000
[ 94.585941] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 94.586836] R13: ffffffff84e23fe0 R14: ffff888015b98848 R15: ffffffff84d74dc0
[ 94.587733] FS: 0000555556886400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 94.588724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 94.589448] CR2: 00007f3425dbd000 CR3: 000000000b924000 CR4: 0000000000350ee0
[ 94.590368] Call Trace:
[ 94.590742]
[ 94.591045] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 94.591672] ipv4_frags_init_net+0x269/0x440
[ 94.592270] ops_init+0xbb/0x6b0
[ 94.592772] setup_net+0x3d9/0x990
[ 94.593245] ? down_read_killable+0x1d7/0x4e0
[ 94.593850] ? __pfx_setup_net+0x10/0x10
[ 94.594392] ? copy_net_ns+0x17c/0x770
[ 94.594963] copy_net_ns+0x321/0x770
[ 94.595450] create_new_namespaces+0x3f6/0xb30
[ 94.596077] unshare_nsproxy_namespaces+0xc1/0x200
[ 94.596726] ksys_unshare+0x44d/0x8e0
[ 94.597223] ? __pfx_ksys_unshare+0x10/0x10
[ 94.597809] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 94.598535] __x64_sys_unshare+0x31/0x40
[ 94.599100] do_syscall_64+0x3f/0x90
[ 94.599584] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 94.600270] RIP: 0033:0x7fd8f86100d7
[ 94.600763] 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
[ 94.602940] RSP: 002b:00007fffd58e8d88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 94.603913] RAX: ffffffffffffffda RBX: 00007fffd58e93c8 RCX: 00007fd8f86100d7
[ 94.604803] RDX: 00007fd8f867a41f RSI: 00007fffd58e8d20 RDI: 0000000040000000
[ 94.605659] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd58e8b30
[ 94.606546] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd8f8722bf0
[ 94.607463] R13: 00007fffd58e8e60 R14: 0000000000000000 R15: 00000000000000f8
[ 94.608384]
[ 94.608720] irq event stamp: 7325
[ 94.609145] hardirqs last enabled at (7335): [] __up_console_sem+0x78/0x80
[ 94.610200] hardirqs last disabled at (7346): [] __up_console_sem+0x5d/0x80
[ 94.611256] softirqs last enabled at (7250): [] irq_exit_rcu+0x93/0xc0
[ 94.612284] softirqs last disabled at (7237): [] irq_exit_rcu+0x93/0xc0
[ 94.613305] ---[ end trace 0000000000000000 ]---
[ 94.618250] ------------[ cut here ]------------
[ 94.618897] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 94.620515] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 94.621569] Modules linked in:
[ 94.622002] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 94.623167] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 94.624170] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 94.624846] 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
[ 94.627075] RSP: 0018:ffff88801ed47c00 EFLAGS: 00010282
[ 94.627761] RAX: 0000000000000000 RBX: ffff8880166ada40 RCX: 0000000000000000
[ 94.628621] RDX: ffff888015a60000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 94.629520] RBP: ffff8880166ada54 R08: 0000000000000001 R09: 0000000000000000
[ 94.630420] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 94.631328] R13: ffffffff84e23fe0 R14: ffff8880166ada48 R15: ffffffff84da7d60
[ 94.632244] FS: 0000555556886400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 94.633246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 94.633997] CR2: 00007f3425dbd000 CR3: 000000000b924000 CR4: 0000000000350ee0
[ 94.634924] Call Trace:
[ 94.635253]
[ 94.635550] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 94.636199] ipv6_frags_init_net+0x206/0x3c0
[ 94.636796] ops_init+0xbb/0x6b0
[ 94.637244] setup_net+0x3d9/0x990
[ 94.637745] ? down_read_killable+0x1d7/0x4e0
[ 94.638311] ? __pfx_setup_net+0x10/0x10
[ 94.638887] ? copy_net_ns+0x17c/0x770
[ 94.639396] copy_net_ns+0x321/0x770
[ 94.639916] create_new_namespaces+0x3f6/0xb30
[ 94.640500] unshare_nsproxy_namespaces+0xc1/0x200
[ 94.641150] ksys_unshare+0x44d/0x8e0
[ 94.641640] ? __pfx_ksys_unshare+0x10/0x10
[ 94.642221] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 94.642978] __x64_sys_unshare+0x31/0x40
[ 94.643498] do_syscall_64+0x3f/0x90
[ 94.644007] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 94.644655] RIP: 0033:0x7fd8f86100d7
[ 94.645147] 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
[ 94.647319] RSP: 002b:00007fffd58e8d88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 94.648280] RAX: ffffffffffffffda RBX: 00007fffd58e93c8 RCX: 00007fd8f86100d7
[ 94.649205] RDX: 00007fd8f867a41f RSI: 00007fffd58e8d20 RDI: 0000000040000000
[ 94.650117] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd58e8b30
[ 94.651061] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd8f8722bf0
[ 94.651965] R13: 00007fffd58e8e60 R14: 0000000000000000 R15: 00000000000000f8
[ 94.652914]
[ 94.653222] irq event stamp: 8803
[ 94.653669] hardirqs last enabled at (8813): [] __up_console_sem+0x78/0x80
[ 94.654769] hardirqs last disabled at (8826): [] __up_console_sem+0x5d/0x80
[ 94.655866] softirqs last enabled at (8376): [] irq_exit_rcu+0x93/0xc0
[ 94.656929] softirqs last disabled at (8371): [] irq_exit_rcu+0x93/0xc0
[ 94.657994] ---[ end trace 0000000000000000 ]---
[ 94.659330] ------------[ cut here ]------------
[ 94.659956] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 94.661892] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 94.662979] Modules linked in:
[ 94.663387] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 94.664564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 94.665593] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 94.666296] 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
[ 94.668560] RSP: 0018:ffff88801ed47bf0 EFLAGS: 00010286
[ 94.669262] RAX: 0000000000000000 RBX: ffff8880166ad440 RCX: 0000000000000000
[ 94.670167] RDX: ffff888015a60000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 94.671094] RBP: ffff8880166ad454 R08: 0000000000000001 R09: 0000000000000000
[ 94.671990] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 94.672904] R13: ffffffff84e23fe0 R14: ffff8880166ad448 R15: ffffffff84db0aa0
[ 94.673807] FS: 0000555556886400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 94.674856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 94.675586] CR2: 00007f3425dbd000 CR3: 000000000b924000 CR4: 0000000000350ee0
[ 94.676491] Call Trace:
[ 94.676851]
[ 94.677154] nf_ct_net_init+0x224/0x3d0
[ 94.677724] ? __pfx_nf_ct_net_init+0x10/0x10
[ 94.678304] ops_init+0xbb/0x6b0
[ 94.678794] setup_net+0x3d9/0x990
[ 94.679277] ? down_read_killable+0x1d7/0x4e0
[ 94.679880] ? __pfx_setup_net+0x10/0x10
[ 94.680402] ? copy_net_ns+0x17c/0x770
[ 94.680943] copy_net_ns+0x321/0x770
[ 94.681427] create_new_namespaces+0x3f6/0xb30
[ 94.682051] unshare_nsproxy_namespaces+0xc1/0x200
[ 94.682676] ksys_unshare+0x44d/0x8e0
[ 94.683229] ? __pfx_ksys_unshare+0x10/0x10
[ 94.683819] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 94.684549] __x64_sys_unshare+0x31/0x40
[ 94.685110] do_syscall_64+0x3f/0x90
[ 94.685604] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 94.686303] RIP: 0033:0x7fd8f86100d7
[ 94.686812] 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
[ 94.689033] RSP: 002b:00007fffd58e8d88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 94.690018] RAX: ffffffffffffffda RBX: 00007fffd58e93c8 RCX: 00007fd8f86100d7
[ 94.690983] RDX: 00007fd8f867a41f RSI: 00007fffd58e8d20 RDI: 0000000040000000
[ 94.691918] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd58e8b30
[ 94.692824] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd8f8722bf0
[ 94.693739] R13: 00007fffd58e8e60 R14: 0000000000000000 R15: 00000000000000f8
[ 94.694608]
[ 94.694942] irq event stamp: 9525
[ 94.695389] hardirqs last enabled at (9535): [] __up_console_sem+0x78/0x80
[ 94.696495] hardirqs last disabled at (9546): [] __up_console_sem+0x5d/0x80
[ 94.697599] softirqs last enabled at (9450): [] irq_exit_rcu+0x93/0xc0
[ 94.698712] softirqs last disabled at (9445): [] irq_exit_rcu+0x93/0xc0
[ 94.699729] ---[ end trace 0000000000000000 ]---
executing program
[ 96.204238] Bluetooth: hci0: command 0x0409 tx timeout
[ 98.252599] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 100.299752] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 102.347772] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
13:25:47 Registers:
info registers vcpu 0
RAX=ffffffff81865a7b RBX=ffffffff813aac10 RCX=0000000000000001 RDX=1ffff11003440ec7
RSI=ffffffff81865a7b RDI=ffff88801a2076a8 RBP=ffff88801a207678 RSP=ffff88801a2075d8
R8 =ffffffff86138eb6 R9 =ffffffff86138eba R10=0000000000038001 R11=ffff88801a207620
R12=ffff88801a2076a8 R13=0000000000000000 R14=ffff88800ff18000 R15=0000000000000000
RIP=ffffffff813aac10 RFL=00000286 [--S--P-] 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 00007ff430a7e700 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=00007ff428039058 CR3=000000000f5ce000 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=2032333a36323a33312037312079614d XMM01=5d3938393637352e34392020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3938393637352e34392020205b20 XMM07=732032333a36323a3331203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ed47588
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 0000555556886400 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=00007f3425dbd000 CR3=000000000b924000 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