Warning: Permanently added '[localhost]:39822' (ECDSA) to the list of known hosts.
2023/05/18 01:17:46 fuzzer started
2023/05/18 01:17:47 dialing manager at localhost:44319
2023/05/18 01:17:47 checking machine...
2023/05/18 01:17:47 checking revisions...
syzkaller login: [ 38.250328] kmemleak: Automatic memory scanning thread ended
2023/05/18 01:17:47 testing simple program...
[ 38.324644] cgroup: Unknown subsys name 'net'
[ 38.389455] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.306525] audit: type=1400 audit(1684372681.390:6): 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
executing program
[ 53.475532] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.478309] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.479542] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.483663] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.486481] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.487950] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.886598] ------------[ cut here ]------------
[ 53.887771] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.889658] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.890948] Modules linked in:
[ 53.891403] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.893276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.895793] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.897490] 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
[ 53.899801] RSP: 0018:ffff88801f117c00 EFLAGS: 00010282
[ 53.900521] RAX: 0000000000000000 RBX: ffff88800ef33440 RCX: 0000000000000000
[ 53.901448] RDX: ffff888017833680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.902374] RBP: ffff88800ef33454 R08: 0000000000000001 R09: 0000000000000000
[ 53.903325] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.904262] R13: ffffffff84e23fe0 R14: ffff88800ef33448 R15: ffffffff84d74dc0
[ 53.905193] FS: 0000555555d79400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.906226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.906972] CR2: 00007fc7f3fa3028 CR3: 0000000020312000 CR4: 0000000000350ee0
[ 53.908003] Call Trace:
[ 53.908419]
[ 53.908769] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.909516] ipv4_frags_init_net+0x269/0x440
[ 53.910204] ops_init+0xbb/0x6b0
[ 53.910748] setup_net+0x3d9/0x990
[ 53.911314] ? down_read_killable+0x1d7/0x4e0
[ 53.911983] ? __pfx_setup_net+0x10/0x10
[ 53.912610] ? copy_net_ns+0x17c/0x770
[ 53.913241] copy_net_ns+0x321/0x770
[ 53.913807] create_new_namespaces+0x3f6/0xb30
[ 53.914539] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.915297] ksys_unshare+0x44d/0x8e0
[ 53.915869] ? __pfx_ksys_unshare+0x10/0x10
[ 53.916543] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.917412] __x64_sys_unshare+0x31/0x40
[ 53.918019] do_syscall_64+0x3f/0x90
[ 53.918636] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.919429] RIP: 0033:0x7f038a7b60d7
[ 53.919975] 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
[ 53.922532] RSP: 002b:00007ffdea5c3218 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.923648] RAX: ffffffffffffffda RBX: 00007ffdea5c3858 RCX: 00007f038a7b60d7
[ 53.924688] RDX: 00007f038a82041f RSI: 00007ffdea5c31b0 RDI: 0000000040000000
[ 53.925727] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdea5c2fc0
[ 53.926777] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f038a8c8bf0
[ 53.927807] R13: 00007ffdea5c32f0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.928873]
[ 53.929259] irq event stamp: 7721
[ 53.929756] hardirqs last enabled at (7731): [] __up_console_sem+0x78/0x80
[ 53.931025] hardirqs last disabled at (7742): [] __up_console_sem+0x5d/0x80
[ 53.932268] softirqs last enabled at (7592): [] irq_exit_rcu+0x93/0xc0
[ 53.933483] softirqs last disabled at (7587): [] irq_exit_rcu+0x93/0xc0
[ 53.934705] ---[ end trace 0000000000000000 ]---
[ 53.940873] ------------[ cut here ]------------
[ 53.941608] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.943584] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.944661] Modules linked in:
[ 53.945054] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.946228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.947203] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.947821] 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
[ 53.949881] RSP: 0018:ffff88801f117c00 EFLAGS: 00010282
[ 53.950553] RAX: 0000000000000000 RBX: ffff888010263040 RCX: 0000000000000000
[ 53.951457] RDX: ffff888017833680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.952504] RBP: ffff888010263054 R08: 0000000000000001 R09: 0000000000000000
[ 53.953563] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.954632] R13: ffffffff84e23fe0 R14: ffff888010263048 R15: ffffffff84da7d60
[ 53.955692] FS: 0000555555d79400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.956876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.957756] CR2: 00007fc7f3fa3028 CR3: 0000000020312000 CR4: 0000000000350ee0
[ 53.958817] Call Trace:
[ 53.959248]
[ 53.959606] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.960365] ipv6_frags_init_net+0x206/0x3c0
[ 53.961032] ops_init+0xbb/0x6b0
[ 53.961608] setup_net+0x3d9/0x990
[ 53.962189] ? down_read_killable+0x1d7/0x4e0
[ 53.962895] ? __pfx_setup_net+0x10/0x10
[ 53.963535] ? copy_net_ns+0x17c/0x770
[ 53.964171] copy_net_ns+0x321/0x770
[ 53.964747] create_new_namespaces+0x3f6/0xb30
[ 53.965478] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.966243] ksys_unshare+0x44d/0x8e0
[ 53.966839] ? __pfx_ksys_unshare+0x10/0x10
[ 53.967525] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.968402] __x64_sys_unshare+0x31/0x40
[ 53.969016] do_syscall_64+0x3f/0x90
[ 53.969621] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.970422] RIP: 0033:0x7f038a7b60d7
[ 53.971007] 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
[ 53.973576] RSP: 002b:00007ffdea5c3218 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.974711] RAX: ffffffffffffffda RBX: 00007ffdea5c3858 RCX: 00007f038a7b60d7
[ 53.975766] RDX: 00007f038a82041f RSI: 00007ffdea5c31b0 RDI: 0000000040000000
[ 53.976825] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdea5c2fc0
[ 53.977878] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f038a8c8bf0
[ 53.978934] R13: 00007ffdea5c32f0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.980009]
[ 53.980403] irq event stamp: 9593
[ 53.980907] hardirqs last enabled at (9603): [] __up_console_sem+0x78/0x80
[ 53.982167] hardirqs last disabled at (9620): [] __up_console_sem+0x5d/0x80
[ 53.983460] softirqs last enabled at (9616): [] irq_exit_rcu+0x93/0xc0
[ 53.984677] softirqs last disabled at (9611): [] irq_exit_rcu+0x93/0xc0
[ 53.985905] ---[ end trace 0000000000000000 ]---
[ 53.987495] ------------[ cut here ]------------
[ 53.988250] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.990543] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.991801] Modules linked in:
[ 53.992327] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.993691] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.994900] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.995701] 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
[ 53.998262] RSP: 0018:ffff88801f117bf0 EFLAGS: 00010286
[ 53.999042] RAX: 0000000000000000 RBX: ffff888010263840 RCX: 0000000000000000
[ 54.000123] RDX: ffff888017833680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.001182] RBP: ffff888010263854 R08: 0000000000000001 R09: 0000000000000000
[ 54.002227] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.003299] R13: ffffffff84e23fe0 R14: ffff888010263848 R15: ffffffff84db0aa0
[ 54.004347] FS: 0000555555d79400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.005527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.006408] CR2: 00007fc7f3fa3028 CR3: 0000000020312000 CR4: 0000000000350ee0
[ 54.007449] Call Trace:
[ 54.007808]
[ 54.008173] nf_ct_net_init+0x224/0x3d0
[ 54.008727] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.009386] ops_init+0xbb/0x6b0
[ 54.009871] setup_net+0x3d9/0x990
[ 54.010403] ? down_read_killable+0x1d7/0x4e0
[ 54.011049] ? __pfx_setup_net+0x10/0x10
[ 54.011640] ? copy_net_ns+0x17c/0x770
[ 54.012222] copy_net_ns+0x321/0x770
[ 54.012753] create_new_namespaces+0x3f6/0xb30
[ 54.013411] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.014067] ksys_unshare+0x44d/0x8e0
[ 54.014645] ? __pfx_ksys_unshare+0x10/0x10
[ 54.015387] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.016244] __x64_sys_unshare+0x31/0x40
[ 54.016891] do_syscall_64+0x3f/0x90
[ 54.017543] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.018300] RIP: 0033:0x7f038a7b60d7
[ 54.018862] 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
[ 54.021195] RSP: 002b:00007ffdea5c3218 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.022202] RAX: ffffffffffffffda RBX: 00007ffdea5c3858 RCX: 00007f038a7b60d7
[ 54.023174] RDX: 00007f038a82041f RSI: 00007ffdea5c31b0 RDI: 0000000040000000
[ 54.024105] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdea5c2fc0
[ 54.025030] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f038a8c8bf0
[ 54.026029] R13: 00007ffdea5c32f0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.027163]
[ 54.027504] irq event stamp: 10389
[ 54.028026] hardirqs last enabled at (10399): [] __up_console_sem+0x78/0x80
[ 54.029310] hardirqs last disabled at (10412): [] __up_console_sem+0x5d/0x80
[ 54.030591] softirqs last enabled at (9868): [] irq_exit_rcu+0x93/0xc0
[ 54.031887] softirqs last disabled at (9851): [] irq_exit_rcu+0x93/0xc0
[ 54.033245] ---[ end trace 0000000000000000 ]---
[ 55.561591] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.609217] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.657143] Bluetooth: hci0: command 0x040f tx timeout
[ 61.705138] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:18:02 Registers:
info registers vcpu 0
RAX=0000000000033c61 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007feba8b59de0 CR3=0000000016230000 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=e81fe6574f058da61740a6c3f0906521
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=bef3e0c77848870f000000000013bb28 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=aafaebb7c379bf9a00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000036 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f1175e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000036 R11=0000000000000001
R12=0000000000000036 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 0000555555d79400 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=00007fc7f3fa3028 CR3=0000000020312000 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