Warning: Permanently added '[localhost]:25656' (ECDSA) to the list of known hosts.
2023/05/18 02:20:16 fuzzer started
2023/05/18 02:20:16 dialing manager at localhost:44319
2023/05/18 02:20:16 checking machine...
2023/05/18 02:20:16 checking revisions...
syzkaller login: [ 52.971033] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:20:16 testing simple program...
[ 53.048405] cgroup: Unknown subsys name 'net'
[ 53.133959] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 65.095801] audit: type=1400 audit(1684376428.962:6): 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
[ 66.223155] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 66.226815] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 66.229045] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 66.232727] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 66.234745] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 66.236577] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 66.625053] ------------[ cut here ]------------
[ 66.625933] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 66.628136] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.629585] Modules linked in:
[ 66.630113] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.632908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.635459] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.636607] 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
[ 66.639502] RSP: 0018:ffff88800f0e7c00 EFLAGS: 00010282
[ 66.640457] RAX: 0000000000000000 RBX: ffff88800c590440 RCX: 0000000000000000
[ 66.641674] RDX: ffff88801a079b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.642915] RBP: ffff88800c590454 R08: 0000000000000001 R09: 0000000000000000
[ 66.644150] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 66.645375] R13: ffffffff84e23fe0 R14: ffff88800c590448 R15: ffffffff84d74dc0
[ 66.646611] FS: 0000555555cbf400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.648072] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.648846] CR2: 00005618daba7ea0 CR3: 0000000016b6c000 CR4: 0000000000350ef0
[ 66.649727] Call Trace:
[ 66.650054]
[ 66.650387] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 66.650995] ipv4_frags_init_net+0x269/0x440
[ 66.651582] ops_init+0xbb/0x6b0
[ 66.652056] setup_net+0x3d9/0x990
[ 66.652548] ? down_read_killable+0x1d7/0x4e0
[ 66.653110] ? __pfx_setup_net+0x10/0x10
[ 66.653647] ? copy_net_ns+0x17c/0x770
[ 66.654146] copy_net_ns+0x321/0x770
[ 66.654650] create_new_namespaces+0x3f6/0xb30
[ 66.655259] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.655866] ksys_unshare+0x44d/0x8e0
[ 66.656378] ? __pfx_ksys_unshare+0x10/0x10
[ 66.656910] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.657635] __x64_sys_unshare+0x31/0x40
[ 66.658141] do_syscall_64+0x3f/0x90
[ 66.658632] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.659289] RIP: 0033:0x7f62842780d7
[ 66.659798] 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
[ 66.662484] RSP: 002b:00007fff76b6f498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.663648] RAX: ffffffffffffffda RBX: 00007fff76b6fad8 RCX: 00007f62842780d7
[ 66.664763] RDX: 00007f62842e241f RSI: 00007fff76b6f430 RDI: 0000000040000000
[ 66.665877] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff76b6f240
[ 66.666994] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f628438abf0
[ 66.668094] R13: 00007fff76b6f570 R14: 0000000000000000 R15: 00000000000000f8
[ 66.669234]
[ 66.669599] irq event stamp: 7313
[ 66.670120] hardirqs last enabled at (7323): [] __up_console_sem+0x78/0x80
[ 66.671434] hardirqs last disabled at (7334): [] __up_console_sem+0x5d/0x80
[ 66.672773] softirqs last enabled at (6880): [] irq_exit_rcu+0x93/0xc0
[ 66.674053] softirqs last disabled at (6867): [] irq_exit_rcu+0x93/0xc0
[ 66.675325] ---[ end trace 0000000000000000 ]---
[ 66.685902] ------------[ cut here ]------------
[ 66.686629] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 66.688434] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.689516] Modules linked in:
[ 66.689929] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.691119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.692233] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.692854] 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
[ 66.694908] RSP: 0018:ffff88800f0e7c00 EFLAGS: 00010282
[ 66.695563] RAX: 0000000000000000 RBX: ffff8880144e5e40 RCX: 0000000000000000
[ 66.696420] RDX: ffff88801a079b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.697255] RBP: ffff8880144e5e54 R08: 0000000000000001 R09: 0000000000000000
[ 66.698063] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 66.699048] R13: ffffffff84e23fe0 R14: ffff8880144e5e48 R15: ffffffff84da7d60
[ 66.699903] FS: 0000555555cbf400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.700879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.701623] CR2: 00007fad4fb2a000 CR3: 0000000016b6c000 CR4: 0000000000350ef0
[ 66.702525] Call Trace:
[ 66.702939]
[ 66.703367] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 66.704076] ipv6_frags_init_net+0x206/0x3c0
[ 66.704802] ops_init+0xbb/0x6b0
[ 66.705352] setup_net+0x3d9/0x990
[ 66.705841] ? down_read_killable+0x1d7/0x4e0
[ 66.706455] ? __pfx_setup_net+0x10/0x10
[ 66.706969] ? copy_net_ns+0x17c/0x770
[ 66.707477] copy_net_ns+0x321/0x770
[ 66.707929] create_new_namespaces+0x3f6/0xb30
[ 66.708535] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.709146] ksys_unshare+0x44d/0x8e0
[ 66.709661] ? __pfx_ksys_unshare+0x10/0x10
[ 66.710232] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.710921] __x64_sys_unshare+0x31/0x40
[ 66.711454] do_syscall_64+0x3f/0x90
[ 66.711916] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.712588] RIP: 0033:0x7f62842780d7
[ 66.713046] 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
[ 66.715237] RSP: 002b:00007fff76b6f498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.716172] RAX: ffffffffffffffda RBX: 00007fff76b6fad8 RCX: 00007f62842780d7
[ 66.717095] RDX: 00007f62842e241f RSI: 00007fff76b6f430 RDI: 0000000040000000
[ 66.717994] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff76b6f240
[ 66.718880] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f628438abf0
[ 66.719802] R13: 00007fff76b6f570 R14: 0000000000000000 R15: 00000000000000f8
[ 66.720752]
[ 66.721064] irq event stamp: 10121
[ 66.721536] hardirqs last enabled at (10133): [] __up_console_sem+0x78/0x80
[ 66.722626] hardirqs last disabled at (10144): [] __up_console_sem+0x5d/0x80
[ 66.723693] softirqs last enabled at (10094): [] irq_exit_rcu+0x93/0xc0
[ 66.724743] softirqs last disabled at (10085): [] irq_exit_rcu+0x93/0xc0
[ 66.725777] ---[ end trace 0000000000000000 ]---
[ 66.727190] ------------[ cut here ]------------
[ 66.727835] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 66.729748] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.730800] Modules linked in:
[ 66.731192] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.732311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.733269] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.733889] 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
[ 66.735941] RSP: 0018:ffff88800f0e7bf0 EFLAGS: 00010286
[ 66.736611] RAX: 0000000000000000 RBX: ffff8880144e5640 RCX: 0000000000000000
[ 66.737448] RDX: ffff88801a079b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.738282] RBP: ffff8880144e5654 R08: 0000000000000001 R09: 0000000000000000
[ 66.739104] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.739976] R13: ffffffff84e23fe0 R14: ffff8880144e5648 R15: ffffffff84db0aa0
[ 66.740841] FS: 0000555555cbf400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.741820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.742545] CR2: 00007fad4fb2a000 CR3: 0000000016b6c000 CR4: 0000000000350ef0
[ 66.743424] Call Trace:
[ 66.743746]
[ 66.744051] nf_ct_net_init+0x224/0x3d0
[ 66.744597] ? __pfx_nf_ct_net_init+0x10/0x10
[ 66.745161] ops_init+0xbb/0x6b0
[ 66.745636] setup_net+0x3d9/0x990
[ 66.746092] ? down_read_killable+0x1d7/0x4e0
[ 66.746690] ? __pfx_setup_net+0x10/0x10
[ 66.747190] ? copy_net_ns+0x17c/0x770
[ 66.747732] copy_net_ns+0x321/0x770
[ 66.748249] create_new_namespaces+0x3f6/0xb30
[ 66.748805] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.749419] ksys_unshare+0x44d/0x8e0
[ 66.749882] ? __pfx_ksys_unshare+0x10/0x10
[ 66.750425] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.751100] __x64_sys_unshare+0x31/0x40
[ 66.751618] do_syscall_64+0x3f/0x90
[ 66.752095] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.752732] RIP: 0033:0x7f62842780d7
[ 66.753173] 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
[ 66.755226] RSP: 002b:00007fff76b6f498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.756097] RAX: ffffffffffffffda RBX: 00007fff76b6fad8 RCX: 00007f62842780d7
[ 66.756938] RDX: 00007f62842e241f RSI: 00007fff76b6f430 RDI: 0000000040000000
[ 66.757824] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff76b6f240
[ 66.758701] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f628438abf0
[ 66.759575] R13: 00007fff76b6f570 R14: 0000000000000000 R15: 00000000000000f8
[ 66.760502]
[ 66.760794] irq event stamp: 10955
[ 66.761247] hardirqs last enabled at (10967): [] __up_console_sem+0x78/0x80
[ 66.762306] hardirqs last disabled at (10978): [] __up_console_sem+0x5d/0x80
[ 66.763361] softirqs last enabled at (10454): [] irq_exit_rcu+0x93/0xc0
[ 66.764406] softirqs last disabled at (10439): [] irq_exit_rcu+0x93/0xc0
[ 66.765411] ---[ end trace 0000000000000000 ]---
executing program
[ 68.303873] Bluetooth: hci0: command 0x0409 tx timeout
[ 70.351311] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 72.399262] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 74.447370] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
02:20:13 Registers:
info registers vcpu 0
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800f0e7620
R8 =0000000000000001 R9 =ffffed1001e1ceb5 R10=0000000000000003 R11=0000000000000001
R12=000000000000005f R13=ffffffff87f2dbc0 R14=ffffffff87f2dc10 R15=ffffffff87f2de78
RIP=ffffffff82507f45 RFL=00000006 [-----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 0000555555cbf400 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=00005618daba7ea0 CR3=0000000016b6c000 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=0000000000026dab 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=00007fad4faf8160 CR3=00000000095ea000 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=58b67e6c4ce914b72142c4c8ca194ca3
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010e128 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=5a70cde6939c699400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000