Warning: Permanently added '[localhost]:29983' (ECDSA) to the list of known hosts.
2023/05/17 23:30:35 fuzzer started
2023/05/17 23:30:36 dialing manager at localhost:44319
2023/05/17 23:30:36 checking machine...
2023/05/17 23:30:36 checking revisions...
syzkaller login: [ 34.132112] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:30:36 testing simple program...
[ 34.203036] cgroup: Unknown subsys name 'net'
[ 34.272045] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.377124] audit: type=1400 audit(1684366250.743:6): 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
[ 49.519889] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.522368] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.523753] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.528010] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.531146] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.532346] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.929364] ------------[ cut here ]------------
[ 49.930241] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.932391] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.933734] Modules linked in:
[ 49.934220] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.939015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.940036] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.940720] 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
[ 49.942912] RSP: 0018:ffff88801edffc00 EFLAGS: 00010282
[ 49.943586] RAX: 0000000000000000 RBX: ffff88800f262040 RCX: 0000000000000000
[ 49.944440] RDX: ffff888016510000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.945337] RBP: ffff88800f262054 R08: 0000000000000001 R09: 0000000000000000
[ 49.946208] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.947097] R13: ffffffff84e23fe0 R14: ffff88800f262048 R15: ffffffff84d74dc0
[ 49.947987] FS: 0000555555ea4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.948975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.949719] CR2: 00007f285d58f6f4 CR3: 000000000e9ae000 CR4: 0000000000350ef0
[ 49.950603] Call Trace:
[ 49.950922]
[ 49.951212] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.951858] ipv4_frags_init_net+0x269/0x440
[ 49.952411] ops_init+0xbb/0x6b0
[ 49.952891] setup_net+0x3d9/0x990
[ 49.953341] ? down_read_killable+0x1d7/0x4e0
[ 49.953940] ? __pfx_setup_net+0x10/0x10
[ 49.954470] ? copy_net_ns+0x17c/0x770
[ 49.955010] copy_net_ns+0x321/0x770
[ 49.955488] create_new_namespaces+0x3f6/0xb30
[ 49.956106] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.956743] ksys_unshare+0x44d/0x8e0
[ 49.957228] ? __pfx_ksys_unshare+0x10/0x10
[ 49.957797] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.958507] __x64_sys_unshare+0x31/0x40
[ 49.959060] do_syscall_64+0x3f/0x90
[ 49.959530] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.960197] RIP: 0033:0x7f89aa63e0d7
[ 49.960697] 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
[ 49.962852] RSP: 002b:00007ffc590f5e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.963790] RAX: ffffffffffffffda RBX: 00007ffc590f64b8 RCX: 00007f89aa63e0d7
[ 49.964657] RDX: 00007f89aa6a841f RSI: 00007ffc590f5e10 RDI: 0000000040000000
[ 49.965499] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc590f5c20
[ 49.966395] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f89aa750bf0
[ 49.967277] R13: 00007ffc590f5f50 R14: 0000000000000000 R15: 00000000000000f8
[ 49.968177]
[ 49.968477] irq event stamp: 8267
[ 49.968930] hardirqs last enabled at (8279): [] __up_console_sem+0x78/0x80
[ 49.969975] hardirqs last disabled at (8290): [] __up_console_sem+0x5d/0x80
[ 49.971031] softirqs last enabled at (8128): [] irq_exit_rcu+0x93/0xc0
[ 49.972057] softirqs last disabled at (8123): [] irq_exit_rcu+0x93/0xc0
[ 49.973065] ---[ end trace 0000000000000000 ]---
[ 49.978130] ------------[ cut here ]------------
[ 49.978747] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.980410] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.981469] Modules linked in:
[ 49.981914] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.983059] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.984061] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.984727] 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
[ 49.986909] RSP: 0018:ffff88801edffc00 EFLAGS: 00010282
[ 49.987587] RAX: 0000000000000000 RBX: ffff88800d73dc40 RCX: 0000000000000000
[ 49.988459] RDX: ffff888016510000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.989354] RBP: ffff88800d73dc54 R08: 0000000000000001 R09: 0000000000000000
[ 49.990243] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.991145] R13: ffffffff84e23fe0 R14: ffff88800d73dc48 R15: ffffffff84da7d60
[ 49.992025] FS: 0000555555ea4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.993023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.993770] CR2: 00007f285d58f6f4 CR3: 000000000e9ae000 CR4: 0000000000350ef0
[ 49.994673] Call Trace:
[ 49.995000]
[ 49.995296] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.995933] ipv6_frags_init_net+0x206/0x3c0
[ 49.996493] ops_init+0xbb/0x6b0
[ 49.996966] setup_net+0x3d9/0x990
[ 49.997422] ? down_read_killable+0x1d7/0x4e0
[ 49.998029] ? __pfx_setup_net+0x10/0x10
[ 49.998605] ? copy_net_ns+0x17c/0x770
[ 49.999131] copy_net_ns+0x321/0x770
[ 49.999651] create_new_namespaces+0x3f6/0xb30
[ 50.000256] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.000911] ksys_unshare+0x44d/0x8e0
[ 50.001412] ? __pfx_ksys_unshare+0x10/0x10
[ 50.001997] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.002785] __x64_sys_unshare+0x31/0x40
[ 50.003315] do_syscall_64+0x3f/0x90
[ 50.003830] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.004487] RIP: 0033:0x7f89aa63e0d7
[ 50.004986] 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
[ 50.007217] RSP: 002b:00007ffc590f5e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.008187] RAX: ffffffffffffffda RBX: 00007ffc590f64b8 RCX: 00007f89aa63e0d7
[ 50.009094] RDX: 00007f89aa6a841f RSI: 00007ffc590f5e10 RDI: 0000000040000000
[ 50.009994] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc590f5c20
[ 50.010913] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f89aa750bf0
[ 50.011827] R13: 00007ffc590f5f50 R14: 0000000000000000 R15: 00000000000000f8
[ 50.012754]
[ 50.013065] irq event stamp: 10015
[ 50.013508] hardirqs last enabled at (10025): [] __up_console_sem+0x78/0x80
[ 50.014630] hardirqs last disabled at (10038): [] __up_console_sem+0x5d/0x80
[ 50.015714] softirqs last enabled at (9340): [] irq_exit_rcu+0x93/0xc0
[ 50.016759] softirqs last disabled at (9329): [] irq_exit_rcu+0x93/0xc0
[ 50.017823] ---[ end trace 0000000000000000 ]---
[ 50.019227] ------------[ cut here ]------------
[ 50.019897] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.022233] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.023601] Modules linked in:
[ 50.024112] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.025571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.026873] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.027719] 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
[ 50.030451] RSP: 0018:ffff88801edffbf0 EFLAGS: 00010286
[ 50.031306] RAX: 0000000000000000 RBX: ffff88800d73c440 RCX: 0000000000000000
[ 50.032402] RDX: ffff888016510000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.033531] RBP: ffff88800d73c454 R08: 0000000000000001 R09: 0000000000000000
[ 50.034652] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.035815] R13: ffffffff84e23fe0 R14: ffff88800d73c448 R15: ffffffff84db0aa0
[ 50.036952] FS: 0000555555ea4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.038239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.039220] CR2: 00007f285d58f6f4 CR3: 000000000e9ae000 CR4: 0000000000350ef0
[ 50.040376] Call Trace:
[ 50.040820]
[ 50.041199] nf_ct_net_init+0x224/0x3d0
[ 50.041902] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.042678] ops_init+0xbb/0x6b0
[ 50.043240] setup_net+0x3d9/0x990
[ 50.043860] ? down_read_killable+0x1d7/0x4e0
[ 50.044617] ? __pfx_setup_net+0x10/0x10
[ 50.045277] ? copy_net_ns+0x17c/0x770
[ 50.045961] copy_net_ns+0x321/0x770
[ 50.046611] create_new_namespaces+0x3f6/0xb30
[ 50.047348] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.048182] ksys_unshare+0x44d/0x8e0
[ 50.048850] ? __pfx_ksys_unshare+0x10/0x10
[ 50.049541] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.050496] __x64_sys_unshare+0x31/0x40
[ 50.051206] do_syscall_64+0x3f/0x90
[ 50.051856] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.052721] RIP: 0033:0x7f89aa63e0d7
[ 50.053310] 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
[ 50.056154] RSP: 002b:00007ffc590f5e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.057415] RAX: ffffffffffffffda RBX: 00007ffc590f64b8 RCX: 00007f89aa63e0d7
[ 50.058584] RDX: 00007f89aa6a841f RSI: 00007ffc590f5e10 RDI: 0000000040000000
[ 50.059722] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc590f5c20
[ 50.060862] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f89aa750bf0
[ 50.062003] R13: 00007ffc590f5f50 R14: 0000000000000000 R15: 00000000000000f8
[ 50.063158]
[ 50.063544] irq event stamp: 10815
[ 50.064149] hardirqs last enabled at (10827): [] __up_console_sem+0x78/0x80
[ 50.065527] hardirqs last disabled at (10838): [] __up_console_sem+0x5d/0x80
[ 50.066893] softirqs last enabled at (10740): [] irq_exit_rcu+0x93/0xc0
[ 50.068213] softirqs last disabled at (10735): [] irq_exit_rcu+0x93/0xc0
[ 50.069516] ---[ end trace 0000000000000000 ]---
[ 51.593344] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.640624] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.688630] Bluetooth: hci0: command 0x040f tx timeout
[ 57.736624] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:30:52 Registers:
info registers vcpu 0
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801edff5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 0000555555ea4400 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=00007f285d58f6f4 CR3=000000000e9ae000 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=0000000000026b0f 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=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=00007f2d2cf36e10 CR3=000000000e8aa000 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=63ed61da971c9fa5454469a5256778ff
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=87a2b1c7598bdd09000000000013b6c8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=39d6ca59cbc1971400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200020002000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000