Warning: Permanently added '[localhost]:46646' (ECDSA) to the list of known hosts.
2023/05/17 14:08:51 fuzzer started
2023/05/17 14:08:51 dialing manager at localhost:44319
2023/05/17 14:08:51 checking machine...
2023/05/17 14:08:51 checking revisions...
syzkaller login: [ 41.807978] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:08:51 testing simple program...
[ 41.869694] cgroup: Unknown subsys name 'net'
[ 41.952919] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.067018] audit: type=1400 audit(1684332545.132:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 56.180316] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.189319] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.190768] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.193462] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.196690] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.198000] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.573799] ------------[ cut here ]------------
[ 56.574457] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.576310] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.577382] Modules linked in:
[ 56.577793] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.582688] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.583705] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.584383] 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
[ 56.586581] RSP: 0018:ffff88801ff4fc00 EFLAGS: 00010282
[ 56.587292] RAX: 0000000000000000 RBX: ffff88800ece1040 RCX: 0000000000000000
[ 56.588176] RDX: ffff888019309b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.589028] RBP: ffff88800ece1054 R08: 0000000000000001 R09: 0000000000000000
[ 56.589911] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.590825] R13: ffffffff84e23fe0 R14: ffff88800ece1048 R15: ffffffff84d74dc0
[ 56.591714] FS: 0000555556ea2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.592714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.593460] CR2: 00007faa741476f4 CR3: 000000000dd52000 CR4: 0000000000350ef0
[ 56.594346] Call Trace:
[ 56.594677]
[ 56.594977] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.595635] ipv4_frags_init_net+0x269/0x440
[ 56.596227] ops_init+0xbb/0x6b0
[ 56.596677] setup_net+0x3d9/0x990
[ 56.597169] ? down_read_killable+0x1d7/0x4e0
[ 56.597747] ? __pfx_setup_net+0x10/0x10
[ 56.598290] ? copy_net_ns+0x17c/0x770
[ 56.598818] copy_net_ns+0x321/0x770
[ 56.599332] create_new_namespaces+0x3f6/0xb30
[ 56.599931] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.600588] ksys_unshare+0x44d/0x8e0
[ 56.601079] ? __pfx_ksys_unshare+0x10/0x10
[ 56.601657] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.602399] __x64_sys_unshare+0x31/0x40
[ 56.602937] do_syscall_64+0x3f/0x90
[ 56.603440] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.604092] RIP: 0033:0x7fc4a61a10d7
[ 56.604583] 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
[ 56.606735] RSP: 002b:00007fff80142198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.607679] RAX: ffffffffffffffda RBX: 00007fff801427d8 RCX: 00007fc4a61a10d7
[ 56.608558] RDX: 00007fc4a620b41f RSI: 00007fff80142130 RDI: 0000000040000000
[ 56.609444] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff80141f40
[ 56.610325] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc4a62b3bf0
[ 56.611238] R13: 00007fff80142270 R14: 0000000000000000 R15: 00000000000000f8
[ 56.612155]
[ 56.612459] irq event stamp: 8197
[ 56.612882] hardirqs last enabled at (8207): [] __up_console_sem+0x78/0x80
[ 56.613934] hardirqs last disabled at (8218): [] __up_console_sem+0x5d/0x80
[ 56.614996] softirqs last enabled at (7414): [] irq_exit_rcu+0x93/0xc0
[ 56.616016] softirqs last disabled at (7119): [] irq_exit_rcu+0x93/0xc0
[ 56.617031] ---[ end trace 0000000000000000 ]---
[ 56.623904] ------------[ cut here ]------------
[ 56.624535] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.626197] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.627278] Modules linked in:
[ 56.627684] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.628841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.629854] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.630539] 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
[ 56.632750] RSP: 0018:ffff88801ff4fc00 EFLAGS: 00010282
[ 56.633449] RAX: 0000000000000000 RBX: ffff888009b2b640 RCX: 0000000000000000
[ 56.634349] RDX: ffff888019309b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.635270] RBP: ffff888009b2b654 R08: 0000000000000001 R09: 0000000000000000
[ 56.636160] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.637020] R13: ffffffff84e23fe0 R14: ffff888009b2b648 R15: ffffffff84da7d60
[ 56.637929] FS: 0000555556ea2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.638932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.639696] CR2: 00007faa741476f4 CR3: 000000000dd52000 CR4: 0000000000350ef0
[ 56.640583] Call Trace:
[ 56.640910]
[ 56.641242] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.641867] ipv6_frags_init_net+0x206/0x3c0
[ 56.642466] ops_init+0xbb/0x6b0
[ 56.642930] setup_net+0x3d9/0x990
[ 56.643419] ? down_read_killable+0x1d7/0x4e0
[ 56.643985] ? __pfx_setup_net+0x10/0x10
[ 56.644524] ? copy_net_ns+0x17c/0x770
[ 56.645038] copy_net_ns+0x321/0x770
[ 56.645549] create_new_namespaces+0x3f6/0xb30
[ 56.646167] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.646791] ksys_unshare+0x44d/0x8e0
[ 56.647311] ? __pfx_ksys_unshare+0x10/0x10
[ 56.647859] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.648595] __x64_sys_unshare+0x31/0x40
[ 56.649136] do_syscall_64+0x3f/0x90
[ 56.649618] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.650288] RIP: 0033:0x7fc4a61a10d7
[ 56.650779] 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
[ 56.652960] RSP: 002b:00007fff80142198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.653906] RAX: ffffffffffffffda RBX: 00007fff801427d8 RCX: 00007fc4a61a10d7
[ 56.654801] RDX: 00007fc4a620b41f RSI: 00007fff80142130 RDI: 0000000040000000
[ 56.655684] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff80141f40
[ 56.656567] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc4a62b3bf0
[ 56.657454] R13: 00007fff80142270 R14: 0000000000000000 R15: 00000000000000f8
[ 56.658368]
[ 56.658676] irq event stamp: 10159
[ 56.659137] hardirqs last enabled at (10171): [] __up_console_sem+0x78/0x80
[ 56.660195] hardirqs last disabled at (10182): [] __up_console_sem+0x5d/0x80
[ 56.661249] softirqs last enabled at (9668): [] irq_exit_rcu+0x93/0xc0
[ 56.662293] softirqs last disabled at (9663): [] irq_exit_rcu+0x93/0xc0
[ 56.663350] ---[ end trace 0000000000000000 ]---
[ 56.664666] ------------[ cut here ]------------
[ 56.665278] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.667183] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.668238] Modules linked in:
[ 56.668647] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.669821] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.670848] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
executing program
[ 56.671521] 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
[ 56.674252] RSP: 0018:ffff88801ff4fbf0 EFLAGS: 00010286
[ 56.674923] RAX: 0000000000000000 RBX: ffff888009b2be40 RCX: 0000000000000000
[ 56.675823] RDX: ffff888019309b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.676714] RBP: ffff888009b2be54 R08: 0000000000000001 R09: 0000000000000000
[ 56.677598] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.678494] R13: ffffffff84e23fe0 R14: ffff888009b2be48 R15: ffffffff84db0aa0
[ 56.679414] FS: 0000555556ea2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.680408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.681147] CR2: 00007faa741476f4 CR3: 000000000dd52000 CR4: 0000000000350ef0
[ 56.682006] Call Trace:
[ 56.682369]
[ 56.682691] nf_ct_net_init+0x224/0x3d0
[ 56.683250] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.683829] ops_init+0xbb/0x6b0
[ 56.684316] setup_net+0x3d9/0x990
[ 56.684774] ? down_read_killable+0x1d7/0x4e0
[ 56.685377] ? __pfx_setup_net+0x10/0x10
[ 56.685890] ? copy_net_ns+0x17c/0x770
[ 56.686423] copy_net_ns+0x321/0x770
[ 56.686924] create_new_namespaces+0x3f6/0xb30
[ 56.687541] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.688192] ksys_unshare+0x44d/0x8e0
[ 56.688678] ? __pfx_ksys_unshare+0x10/0x10
[ 56.689248] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.689958] __x64_sys_unshare+0x31/0x40
[ 56.690518] do_syscall_64+0x3f/0x90
[ 56.691010] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.691684] RIP: 0033:0x7fc4a61a10d7
[ 56.692177] 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
[ 56.694369] RSP: 002b:00007fff80142198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.695372] RAX: ffffffffffffffda RBX: 00007fff801427d8 RCX: 00007fc4a61a10d7
[ 56.696275] RDX: 00007fc4a620b41f RSI: 00007fff80142130 RDI: 0000000040000000
[ 56.697167] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff80141f40
[ 56.698035] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc4a62b3bf0
[ 56.698968] R13: 00007fff80142270 R14: 0000000000000000 R15: 00000000000000f8
[ 56.699891]
[ 56.700221] irq event stamp: 10977
[ 56.700658] hardirqs last enabled at (10987): [] __up_console_sem+0x78/0x80
[ 56.701731] hardirqs last disabled at (10998): [] __up_console_sem+0x5d/0x80
[ 56.702820] softirqs last enabled at (10838): [] irq_exit_rcu+0x93/0xc0
[ 56.703888] softirqs last disabled at (10833): [] irq_exit_rcu+0x93/0xc0
[ 56.704922] ---[ end trace 0000000000000000 ]---
[ 58.261907] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.309195] Bluetooth: hci0: command 0x041b tx timeout
[ 62.357176] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.405189] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:09:00 Registers:
info registers vcpu 0
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ff4f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 0000555556ea2400 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=00007faa741476f4 CR3=000000000dd52000 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=000000000002b675 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000202 [-------] 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 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=00007fd22c8e2e10 CR3=000000000ebfa000 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=6be5140b727eccab6f4d9ca77129d504
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=b597a2023b5fbc30000000000013b740 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=fa50223c0f472f9300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000