Warning: Permanently added '[localhost]:12805' (ECDSA) to the list of known hosts.
2023/05/17 19:20:28 fuzzer started
2023/05/17 19:20:29 dialing manager at localhost:44319
2023/05/17 19:20:29 checking machine...
2023/05/17 19:20:29 checking revisions...
syzkaller login: [ 45.292680] kmemleak: Automatic memory scanning thread ended
2023/05/17 19:20:29 testing simple program...
[ 45.374992] cgroup: Unknown subsys name 'net'
[ 45.557823] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.120714] audit: type=1400 audit(1684351242.228:6): 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
[ 59.254472] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.256510] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.258076] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.261383] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.263033] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.265713] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.687993] ------------[ cut here ]------------
[ 59.688756] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.690675] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.692096] Modules linked in:
[ 59.692797] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.697676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.698900] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.699691] 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
[ 59.702312] RSP: 0018:ffff88801e987c00 EFLAGS: 00010282
[ 59.703128] RAX: 0000000000000000 RBX: ffff88800ef2c840 RCX: 0000000000000000
[ 59.704252] RDX: ffff88801a0151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.705366] RBP: ffff88800ef2c854 R08: 0000000000000001 R09: 0000000000000000
[ 59.706490] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.707616] R13: ffffffff84e23fe0 R14: ffff88800ef2c848 R15: ffffffff84d74dc0
[ 59.708733] FS: 0000555556a1f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.709985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.710934] CR2: 00007f442c52e6f4 CR3: 00000000201ac000 CR4: 0000000000350ef0
[ 59.712040] Call Trace:
[ 59.712488]
[ 59.712871] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.713695] ipv4_frags_init_net+0x269/0x440
[ 59.714449] ops_init+0xbb/0x6b0
[ 59.714999] setup_net+0x3d9/0x990
[ 59.715618] ? down_read_killable+0x1d7/0x4e0
[ 59.716372] ? __pfx_setup_net+0x10/0x10
[ 59.717012] ? copy_net_ns+0x17c/0x770
[ 59.717685] copy_net_ns+0x321/0x770
[ 59.718315] create_new_namespaces+0x3f6/0xb30
[ 59.719034] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.719816] ksys_unshare+0x44d/0x8e0
[ 59.720440] ? __pfx_ksys_unshare+0x10/0x10
[ 59.721102] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.721995] __x64_sys_unshare+0x31/0x40
[ 59.722664] do_syscall_64+0x3f/0x90
[ 59.723269] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.724043] RIP: 0033:0x7f5ff27690d7
[ 59.724636] 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
[ 59.727300] RSP: 002b:00007ffc9b2cb678 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.728464] RAX: ffffffffffffffda RBX: 00007ffc9b2cbcb8 RCX: 00007f5ff27690d7
[ 59.729541] RDX: 00007f5ff27d341f RSI: 00007ffc9b2cb610 RDI: 0000000040000000
[ 59.730623] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9b2cb420
[ 59.731698] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5ff287bbf0
[ 59.732754] R13: 00007ffc9b2cb750 R14: 0000000000000000 R15: 00000000000000f8
[ 59.733833]
[ 59.734235] irq event stamp: 8527
[ 59.734736] hardirqs last enabled at (8537): [] __up_console_sem+0x78/0x80
[ 59.735980] hardirqs last disabled at (8548): [] __up_console_sem+0x5d/0x80
[ 59.737226] softirqs last enabled at (8066): [] irq_exit_rcu+0x93/0xc0
[ 59.738468] softirqs last disabled at (8051): [] irq_exit_rcu+0x93/0xc0
[ 59.739686] ---[ end trace 0000000000000000 ]---
[ 59.746057] ------------[ cut here ]------------
[ 59.746803] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.748701] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.749949] Modules linked in:
[ 59.750483] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.751844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.753023] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.753819] 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
[ 59.756364] RSP: 0018:ffff88801e987c00 EFLAGS: 00010282
[ 59.757122] RAX: 0000000000000000 RBX: ffff88800e166240 RCX: 0000000000000000
[ 59.758185] RDX: ffff88801a0151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.759264] RBP: ffff88800e166254 R08: 0000000000000001 R09: 0000000000000000
[ 59.760330] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.761376] R13: ffffffff84e23fe0 R14: ffff88800e166248 R15: ffffffff84da7d60
[ 59.762416] FS: 0000555556a1f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.763551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.764406] CR2: 00007f442c52e6f4 CR3: 00000000201ac000 CR4: 0000000000350ef0
[ 59.765439] Call Trace:
[ 59.765825]
[ 59.766162] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.766919] ipv6_frags_init_net+0x206/0x3c0
[ 59.767594] ops_init+0xbb/0x6b0
[ 59.768109] setup_net+0x3d9/0x990
[ 59.768662] ? down_read_killable+0x1d7/0x4e0
[ 59.769340] ? __pfx_setup_net+0x10/0x10
[ 59.769920] ? copy_net_ns+0x17c/0x770
[ 59.770553] copy_net_ns+0x321/0x770
[ 59.771100] create_new_namespaces+0x3f6/0xb30
[ 59.771794] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.772502] ksys_unshare+0x44d/0x8e0
[ 59.773044] ? __pfx_ksys_unshare+0x10/0x10
[ 59.773686] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.774514] __x64_sys_unshare+0x31/0x40
[ 59.775084] do_syscall_64+0x3f/0x90
[ 59.775649] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.776433] RIP: 0033:0x7f5ff27690d7
[ 59.776939] 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
[ 59.779300] RSP: 002b:00007ffc9b2cb678 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.780340] RAX: ffffffffffffffda RBX: 00007ffc9b2cbcb8 RCX: 00007f5ff27690d7
[ 59.781304] RDX: 00007f5ff27d341f RSI: 00007ffc9b2cb610 RDI: 0000000040000000
[ 59.782269] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9b2cb420
[ 59.783274] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5ff287bbf0
[ 59.784268] R13: 00007ffc9b2cb750 R14: 0000000000000000 R15: 00000000000000f8
[ 59.785289]
[ 59.785624] irq event stamp: 10155
[ 59.786112] hardirqs last enabled at (10165): [] __up_console_sem+0x78/0x80
[ 59.787347] hardirqs last disabled at (10176): [] __up_console_sem+0x5d/0x80
[ 59.788552] softirqs last enabled at (10040): [] irq_exit_rcu+0x93/0xc0
[ 59.789723] softirqs last disabled at (10029): [] irq_exit_rcu+0x93/0xc0
[ 59.790885] ---[ end trace 0000000000000000 ]---
[ 59.792374] ------------[ cut here ]------------
[ 59.793027] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.795161] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.796368] Modules linked in:
[ 59.796817] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.798103] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.799253] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.799967] 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
[ 59.802385] RSP: 0018:ffff88801e987bf0 EFLAGS: 00010286
[ 59.803111] RAX: 0000000000000000 RBX: ffff8880101aa240 RCX: 0000000000000000
[ 59.804102] RDX: ffff88801a0151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.805085] RBP: ffff8880101aa254 R08: 0000000000000001 R09: 0000000000000000
[ 59.806052] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.807032] R13: ffffffff84e23fe0 R14: ffff8880101aa248 R15: ffffffff84db0aa0
[ 59.808021] FS: 0000555556a1f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.809107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.809940] CR2: 00007f442c52e6f4 CR3: 00000000201ac000 CR4: 0000000000350ef0
[ 59.810940] Call Trace:
[ 59.811331]
[ 59.811667] nf_ct_net_init+0x224/0x3d0
[ 59.812273] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.812920] ops_init+0xbb/0x6b0
[ 59.813445] setup_net+0x3d9/0x990
[ 59.813947] ? down_read_killable+0x1d7/0x4e0
[ 59.814605] ? __pfx_setup_net+0x10/0x10
[ 59.815161] ? copy_net_ns+0x17c/0x770
[ 59.815759] copy_net_ns+0x321/0x770
[ 59.816320] create_new_namespaces+0x3f6/0xb30
[ 59.816959] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.817668] ksys_unshare+0x44d/0x8e0
[ 59.818260] ? __pfx_ksys_unshare+0x10/0x10
[ 59.818860] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.819665] __x64_sys_unshare+0x31/0x40
[ 59.820261] do_syscall_64+0x3f/0x90
[ 59.820779] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.821501] RIP: 0033:0x7f5ff27690d7
[ 59.821997] 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
[ 59.824317] RSP: 002b:00007ffc9b2cb678 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.825330] RAX: ffffffffffffffda RBX: 00007ffc9b2cbcb8 RCX: 00007f5ff27690d7
[ 59.826301] RDX: 00007f5ff27d341f RSI: 00007ffc9b2cb610 RDI: 0000000040000000
[ 59.827247] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9b2cb420
[ 59.828153] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5ff287bbf0
[ 59.829100] R13: 00007ffc9b2cb750 R14: 0000000000000000 R15: 00000000000000f8
[ 59.830083]
[ 59.830445] irq event stamp: 10949
[ 59.830901] hardirqs last enabled at (10959): [] __up_console_sem+0x78/0x80
[ 59.832020] hardirqs last disabled at (10970): [] __up_console_sem+0x5d/0x80
[ 59.833194] softirqs last enabled at (10560): [] irq_exit_rcu+0x93/0xc0
[ 59.834326] softirqs last disabled at (10555): [] irq_exit_rcu+0x93/0xc0
[ 59.835452] ---[ end trace 0000000000000000 ]---
executing program
[ 61.280766] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 63.328955] Bluetooth: hci0: command 0x041b tx timeout
[ 65.377333] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.424253] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:20:43 Registers:
info registers vcpu 0
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e9875f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 0000555556a1f400 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=00007f442c52e6f4 CR3=00000000201ac000 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=0000000000041cd5 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=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=00007fa7907159b0 CR3=0000000015b8a000 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=fffa619a2871b589e242b42dc78ae374
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=e9976159d8f961b4000000000013de00 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=2a4ca4a955bd900c00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000