Warning: Permanently added '[localhost]:49984' (ECDSA) to the list of known hosts.
2023/05/16 13:35:44 fuzzer started
2023/05/16 13:35:44 dialing manager at localhost:35573
2023/05/16 13:35:44 checking machine...
2023/05/16 13:35:44 checking revisions...
syzkaller login: [ 38.271094] kmemleak: Automatic memory scanning thread ended
2023/05/16 13:35:44 testing simple program...
[ 38.329130] cgroup: Unknown subsys name 'net'
[ 38.434630] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.064121] audit: type=1400 audit(1684244157.334:6): 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
[ 52.205906] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.207986] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.209363] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.211877] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.213229] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.214378] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.623844] ------------[ cut here ]------------
[ 52.624771] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.627043] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.628513] Modules linked in:
[ 52.629097] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.631575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.634159] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.635113] 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
[ 52.638179] RSP: 0018:ffff888016677c00 EFLAGS: 00010282
[ 52.639152] RAX: 0000000000000000 RBX: ffff88800c5e5c40 RCX: 0000000000000000
[ 52.640353] RDX: ffff88800ff98000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.641583] RBP: ffff88800c5e5c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.642788] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.644039] R13: ffffffff84e223a0 R14: ffff88800c5e5c48 R15: ffffffff84d73340
[ 52.645379] FS: 0000555556752400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.646494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.647295] CR2: 00007fe66db406f4 CR3: 00000000145f4000 CR4: 0000000000350ef0
[ 52.648279] Call Trace:
[ 52.648633]
[ 52.648980] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.649703] ipv4_frags_init_net+0x269/0x440
[ 52.650308] ops_init+0xbb/0x6b0
[ 52.650813] setup_net+0x3d9/0x990
[ 52.651300] ? down_read_killable+0x1d7/0x4e0
[ 52.651943] ? __pfx_setup_net+0x10/0x10
[ 52.652479] ? copy_net_ns+0x17c/0x770
[ 52.653032] copy_net_ns+0x321/0x770
[ 52.653545] create_new_namespaces+0x3f6/0xb30
[ 52.654193] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.654869] ksys_unshare+0x44d/0x8e0
[ 52.655386] ? __pfx_ksys_unshare+0x10/0x10
[ 52.655993] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.656783] __x64_sys_unshare+0x31/0x40
[ 52.657343] do_syscall_64+0x3f/0x90
[ 52.657873] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.658545] RIP: 0033:0x7f9ddab580d7
[ 52.659070] 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
[ 52.661416] RSP: 002b:00007ffdb2006308 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.662424] RAX: ffffffffffffffda RBX: 00007ffdb2006948 RCX: 00007f9ddab580d7
[ 52.663368] RDX: 00007f9ddabc241f RSI: 00007ffdb20062a0 RDI: 0000000040000000
[ 52.664308] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb20060b0
[ 52.665265] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9ddac6abf0
[ 52.666209] R13: 00007ffdb20063e0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.667179]
[ 52.667499] irq event stamp: 7961
[ 52.667980] hardirqs last enabled at (7973): [] __up_console_sem+0x78/0x80
[ 52.669060] hardirqs last disabled at (7984): [] __up_console_sem+0x5d/0x80
[ 52.670131] softirqs last enabled at (7504): [] irq_exit_rcu+0x93/0xc0
[ 52.671167] softirqs last disabled at (7471): [] irq_exit_rcu+0x93/0xc0
[ 52.672231] ---[ end trace 0000000000000000 ]---
[ 52.677439] ------------[ cut here ]------------
[ 52.678177] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.679947] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.681052] Modules linked in:
[ 52.681497] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.682733] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.683818] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.684508] 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
[ 52.686842] RSP: 0018:ffff888016677c00 EFLAGS: 00010282
[ 52.687524] RAX: 0000000000000000 RBX: ffff88801455b240 RCX: 0000000000000000
[ 52.688469] RDX: ffff88800ff98000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.689417] RBP: ffff88801455b254 R08: 0000000000000001 R09: 0000000000000000
[ 52.690363] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.691304] R13: ffffffff84e223a0 R14: ffff88801455b248 R15: ffffffff84da62e0
[ 52.692252] FS: 0000555556752400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.693313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.694093] CR2: 00007fe66db406f4 CR3: 00000000145f4000 CR4: 0000000000350ef0
[ 52.695042] Call Trace:
[ 52.695385]
[ 52.695734] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.696385] ipv6_frags_init_net+0x206/0x3c0
[ 52.697003] ops_init+0xbb/0x6b0
[ 52.697487] setup_net+0x3d9/0x990
[ 52.697995] ? down_read_killable+0x1d7/0x4e0
[ 52.698601] ? __pfx_setup_net+0x10/0x10
[ 52.699173] ? copy_net_ns+0x17c/0x770
[ 52.699732] copy_net_ns+0x321/0x770
[ 52.700299] create_new_namespaces+0x3f6/0xb30
[ 52.700962] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.701623] ksys_unshare+0x44d/0x8e0
[ 52.702171] ? __pfx_ksys_unshare+0x10/0x10
[ 52.702772] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.703523] __x64_sys_unshare+0x31/0x40
[ 52.704098] do_syscall_64+0x3f/0x90
[ 52.704597] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.705313] RIP: 0033:0x7f9ddab580d7
[ 52.705840] 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
[ 52.708161] RSP: 002b:00007ffdb2006308 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.709170] RAX: ffffffffffffffda RBX: 00007ffdb2006948 RCX: 00007f9ddab580d7
[ 52.710147] RDX: 00007f9ddabc241f RSI: 00007ffdb20062a0 RDI: 0000000040000000
[ 52.711085] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb20060b0
[ 52.712033] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9ddac6abf0
[ 52.712965] R13: 00007ffdb20063e0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.713950]
[ 52.714271] irq event stamp: 9535
[ 52.714753] hardirqs last enabled at (9547): [] __up_console_sem+0x78/0x80
[ 52.715878] hardirqs last disabled at (9558): [] __up_console_sem+0x5d/0x80
[ 52.717029] softirqs last enabled at (9018): [] irq_exit_rcu+0x93/0xc0
[ 52.718134] softirqs last disabled at (8977): [] irq_exit_rcu+0x93/0xc0
[ 52.719238] ---[ end trace 0000000000000000 ]---
[ 52.720744] ------------[ cut here ]------------
[ 52.721370] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.723389] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.724513] Modules linked in:
[ 52.724973] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.726219] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.727302] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.728016] 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
[ 52.730337] RSP: 0018:ffff888016677bf0 EFLAGS: 00010286
[ 52.731065] RAX: 0000000000000000 RBX: ffff88801455ba40 RCX: 0000000000000000
[ 52.731995] RDX: ffff88800ff98000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.732931] RBP: ffff88801455ba54 R08: 0000000000000001 R09: 0000000000000000
[ 52.733886] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.734832] R13: ffffffff84e223a0 R14: ffff88801455ba48 R15: ffffffff84daf020
[ 52.735786] FS: 0000555556752400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.736861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.737632] CR2: 00007fe66db406f4 CR3: 00000000145f4000 CR4: 0000000000350ef0
[ 52.738577] Call Trace:
[ 52.738959]
[ 52.739281] nf_ct_net_init+0x224/0x3d0
[ 52.739857] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.740460] ops_init+0xbb/0x6b0
[ 52.740959] setup_net+0x3d9/0x990
[ 52.741450] ? down_read_killable+0x1d7/0x4e0
[ 52.742074] ? __pfx_setup_net+0x10/0x10
[ 52.742621] ? copy_net_ns+0x17c/0x770
[ 52.743177] copy_net_ns+0x321/0x770
[ 52.743709] create_new_namespaces+0x3f6/0xb30
[ 52.744335] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.745023] ksys_unshare+0x44d/0x8e0
[ 52.745558] ? __pfx_ksys_unshare+0x10/0x10
[ 52.746164] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.746943] __x64_sys_unshare+0x31/0x40
[ 52.747497] do_syscall_64+0x3f/0x90
[ 52.748035] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.748733] RIP: 0033:0x7f9ddab580d7
[ 52.749246] 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
[ 52.751545] RSP: 002b:00007ffdb2006308 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.752546] RAX: ffffffffffffffda RBX: 00007ffdb2006948 RCX: 00007f9ddab580d7
[ 52.753508] RDX: 00007f9ddabc241f RSI: 00007ffdb20062a0 RDI: 0000000040000000
[ 52.754441] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb20060b0
[ 52.755382] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9ddac6abf0
[ 52.756318] R13: 00007ffdb20063e0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.757301]
[ 52.757616] irq event stamp: 10309
[ 52.758104] hardirqs last enabled at (10321): [] __up_console_sem+0x78/0x80
[ 52.759221] hardirqs last disabled at (10332): [] __up_console_sem+0x5d/0x80
[ 52.760352] softirqs last enabled at (9970): [] irq_exit_rcu+0x93/0xc0
[ 52.761413] softirqs last disabled at (9965): [] irq_exit_rcu+0x93/0xc0
[ 52.762447] ---[ end trace 0000000000000000 ]---
executing program
[ 54.287304] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.335732] Bluetooth: hci0: command 0x041b tx timeout
[ 58.382865] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.430729] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:35:55 Registers:
info registers vcpu 0
RAX=0000000000000004 RBX=ffffed1002ccef0b RCX=ffffffff812df745 RDX=ffffed1002ccef0a
RSI=0000000000000004 RDI=ffff888016677850 RBP=ffffed1002ccef0a RSP=ffff888016677808
R8 =0000000000000001 R9 =ffffed1002ccef0a R10=ffff888016677853 R11=0000000000000001
R12=ffffffff855feca8 R13=ffffffff855fecb0 R14=ffffffff84e2b620 R15=ffff8880166779a0
RIP=ffffffff81810551 RFL=00000046 [---Z-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 0000555556752400 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=00007fe66db406f4 CR3=00000000145f4000 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=0000000000020399 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=00000206 [-----P-] 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=00007feaf11e5610 CR3=000000001651c000 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=6be6754d712df5891049dc3b561ae9ce
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010e438 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=9ec8b190e7e7ceac00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000