Warning: Permanently added '[localhost]:9771' (ECDSA) to the list of known hosts.
2023/05/17 21:05:20 fuzzer started
2023/05/17 21:05:21 dialing manager at localhost:44319
2023/05/17 21:05:21 checking machine...
2023/05/17 21:05:21 checking revisions...
syzkaller login: [ 81.328054] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:05:21 testing simple program...
[ 81.393439] cgroup: Unknown subsys name 'net'
[ 81.480691] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 95.047229] audit: type=1400 audit(1684357534.911:6): 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
executing program
[ 96.187112] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 96.189741] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 96.191570] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 96.194888] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 96.196577] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 96.198980] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 96.588284] ------------[ cut here ]------------
[ 96.589505] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 96.591449] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 96.592721] Modules linked in:
[ 96.593199] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 96.598195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 96.599213] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 96.599898] 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
[ 96.602143] RSP: 0018:ffff88801f627c00 EFLAGS: 00010282
[ 96.602847] RAX: 0000000000000000 RBX: ffff88800c66e440 RCX: 0000000000000000
[ 96.603738] RDX: ffff8880159bd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 96.604636] RBP: ffff88800c66e454 R08: 0000000000000001 R09: 0000000000000000
[ 96.605497] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 96.606399] R13: ffffffff84e23fe0 R14: ffff88800c66e448 R15: ffffffff84d74dc0
[ 96.607291] FS: 0000555556488400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 96.608286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 96.609019] CR2: 00007ffe1dd6b000 CR3: 000000000ee7e000 CR4: 0000000000350ef0
[ 96.609934] Call Trace:
[ 96.610259]
[ 96.610559] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 96.611217] ipv4_frags_init_net+0x269/0x440
[ 96.611805] ops_init+0xbb/0x6b0
[ 96.612253] setup_net+0x3d9/0x990
[ 96.612746] ? down_read_killable+0x1d7/0x4e0
[ 96.613323] ? __pfx_setup_net+0x10/0x10
[ 96.613890] ? copy_net_ns+0x17c/0x770
[ 96.614402] copy_net_ns+0x321/0x770
[ 96.614914] create_new_namespaces+0x3f6/0xb30
[ 96.615502] unshare_nsproxy_namespaces+0xc1/0x200
[ 96.616161] ksys_unshare+0x44d/0x8e0
[ 96.616688] ? __pfx_ksys_unshare+0x10/0x10
[ 96.617236] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 96.617986] __x64_sys_unshare+0x31/0x40
[ 96.618504] do_syscall_64+0x3f/0x90
[ 96.619011] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 96.619685] RIP: 0033:0x7fb263a990d7
[ 96.620148] 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
[ 96.622331] RSP: 002b:00007ffe22ba7928 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 96.623286] RAX: ffffffffffffffda RBX: 00007ffe22ba7f68 RCX: 00007fb263a990d7
[ 96.624178] RDX: 00007fb263b0341f RSI: 00007ffe22ba78c0 RDI: 0000000040000000
[ 96.625071] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe22ba76d0
[ 96.625990] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb263babbf0
[ 96.626866] R13: 00007ffe22ba7a00 R14: 0000000000000000 R15: 00000000000000f8
[ 96.627786]
[ 96.628094] irq event stamp: 8977
[ 96.628520] hardirqs last enabled at (8987): [] __up_console_sem+0x78/0x80
[ 96.629570] hardirqs last disabled at (8998): [] __up_console_sem+0x5d/0x80
[ 96.630650] softirqs last enabled at (8902): [] irq_exit_rcu+0x93/0xc0
[ 96.631686] softirqs last disabled at (8897): [] irq_exit_rcu+0x93/0xc0
[ 96.632721] ---[ end trace 0000000000000000 ]---
[ 96.638357] ------------[ cut here ]------------
[ 96.638974] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 96.640626] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 96.641686] Modules linked in:
[ 96.642119] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 96.643282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 96.644296] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 96.644974] 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
[ 96.647155] RSP: 0018:ffff88801f627c00 EFLAGS: 00010282
[ 96.647841] RAX: 0000000000000000 RBX: ffff88800d65fa40 RCX: 0000000000000000
[ 96.648742] RDX: ffff8880159bd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 96.649626] RBP: ffff88800d65fa54 R08: 0000000000000001 R09: 0000000000000000
[ 96.650485] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 96.651364] R13: ffffffff84e23fe0 R14: ffff88800d65fa48 R15: ffffffff84da7d60
[ 96.652255] FS: 0000555556488400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 96.653250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 96.654010] CR2: 00007ffe1dd6b000 CR3: 000000000ee7e000 CR4: 0000000000350ef0
[ 96.654909] Call Trace:
[ 96.655233]
[ 96.655527] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 96.656168] ipv6_frags_init_net+0x206/0x3c0
[ 96.656761] ops_init+0xbb/0x6b0
[ 96.657211] setup_net+0x3d9/0x990
[ 96.657697] ? down_read_killable+0x1d7/0x4e0
[ 96.658276] ? __pfx_setup_net+0x10/0x10
[ 96.658817] ? copy_net_ns+0x17c/0x770
[ 96.659332] copy_net_ns+0x321/0x770
[ 96.659850] create_new_namespaces+0x3f6/0xb30
[ 96.660429] unshare_nsproxy_namespaces+0xc1/0x200
[ 96.661072] ksys_unshare+0x44d/0x8e0
[ 96.661563] ? __pfx_ksys_unshare+0x10/0x10
[ 96.662159] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 96.662897] __x64_sys_unshare+0x31/0x40
[ 96.663416] do_syscall_64+0x3f/0x90
[ 96.663924] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 96.664562] RIP: 0033:0x7fb263a990d7
[ 96.665056] 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
[ 96.667223] RSP: 002b:00007ffe22ba7928 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 96.668166] RAX: ffffffffffffffda RBX: 00007ffe22ba7f68 RCX: 00007fb263a990d7
[ 96.669055] RDX: 00007fb263b0341f RSI: 00007ffe22ba78c0 RDI: 0000000040000000
[ 96.669952] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe22ba76d0
[ 96.670858] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb263babbf0
[ 96.671745] R13: 00007ffe22ba7a00 R14: 0000000000000000 R15: 00000000000000f8
[ 96.672682]
[ 96.672992] irq event stamp: 10891
[ 96.673431] hardirqs last enabled at (10901): [] __up_console_sem+0x78/0x80
[ 96.674544] hardirqs last disabled at (10912): [] __up_console_sem+0x5d/0x80
[ 96.675633] softirqs last enabled at (10154): [] irq_exit_rcu+0x93/0xc0
[ 96.676684] softirqs last disabled at (10111): [] irq_exit_rcu+0x93/0xc0
[ 96.677730] ---[ end trace 0000000000000000 ]---
[ 96.679100] ------------[ cut here ]------------
[ 96.679770] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 96.681649] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 96.682733] Modules linked in:
[ 96.683139] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 96.684299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 96.685336] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 96.686037] 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
[ 96.688205] RSP: 0018:ffff88801f627bf0 EFLAGS: 00010286
[ 96.688891] RAX: 0000000000000000 RBX: ffff88800d65f440 RCX: 0000000000000000
[ 96.689784] RDX: ffff8880159bd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 96.690693] RBP: ffff88800d65f454 R08: 0000000000000001 R09: 0000000000000000
[ 96.691561] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 96.692449] R13: ffffffff84e23fe0 R14: ffff88800d65f448 R15: ffffffff84db0aa0
[ 96.693359] FS: 0000555556488400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 96.694376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 96.695118] CR2: 00007ffe1dd6b000 CR3: 000000000ee7e000 CR4: 0000000000350ef0
[ 96.696005] Call Trace:
[ 96.696333]
[ 96.696672] nf_ct_net_init+0x224/0x3d0
[ 96.697194] ? __pfx_nf_ct_net_init+0x10/0x10
[ 96.697826] ops_init+0xbb/0x6b0
[ 96.698275] setup_net+0x3d9/0x990
[ 96.698759] ? down_read_killable+0x1d7/0x4e0
[ 96.699333] ? __pfx_setup_net+0x10/0x10
[ 96.699883] ? copy_net_ns+0x17c/0x770
[ 96.700395] copy_net_ns+0x321/0x770
[ 96.700924] create_new_namespaces+0x3f6/0xb30
[ 96.701523] unshare_nsproxy_namespaces+0xc1/0x200
[ 96.702185] ksys_unshare+0x44d/0x8e0
[ 96.702714] ? __pfx_ksys_unshare+0x10/0x10
[ 96.703255] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 96.703999] __x64_sys_unshare+0x31/0x40
[ 96.704513] do_syscall_64+0x3f/0x90
[ 96.705035] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 96.705733] RIP: 0033:0x7fb263a990d7
[ 96.706197] 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
[ 96.708331] RSP: 002b:00007ffe22ba7928 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 96.709288] RAX: ffffffffffffffda RBX: 00007ffe22ba7f68 RCX: 00007fb263a990d7
[ 96.710201] RDX: 00007fb263b0341f RSI: 00007ffe22ba78c0 RDI: 0000000040000000
[ 96.711092] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe22ba76d0
[ 96.711975] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb263babbf0
[ 96.712866] R13: 00007ffe22ba7a00 R14: 0000000000000000 R15: 00000000000000f8
[ 96.713806]
[ 96.714108] irq event stamp: 11747
[ 96.714534] hardirqs last enabled at (11757): [] __up_console_sem+0x78/0x80
[ 96.715627] hardirqs last disabled at (11768): [] __up_console_sem+0x5d/0x80
[ 96.716692] softirqs last enabled at (11732): [] irq_exit_rcu+0x93/0xc0
[ 96.717752] softirqs last disabled at (11723): [] irq_exit_rcu+0x93/0xc0
[ 96.718810] ---[ end trace 0000000000000000 ]---
[ 98.266126] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 100.313658] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 102.361746] Bluetooth: hci0: command 0x040f tx timeout
[ 104.409664] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:04:51 Registers:
info registers vcpu 0
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f6275f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001
R12=0000000000000063 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 0000555556488400 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=00007ffe1dd6b000 CR3=000000000ee7e000 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=0000002281a26804 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000022
RSI=ffff88806cf28140 RDI=000000000004a505 RBP=ffff88806cf28140 RSP=ffff88806cf09ee0
R8 =0000000000000007 R9 =0000000000000000 R10=00000000000d4b96 R11=0000000000000001
R12=000000000004a505 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf2b900
RIP=ffffffff811061e5 RFL=00000017 [----APC] 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=00007ff37e7dbb30 CR3=00000000162ba000 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=f638b968281cedbd214f6ff2bbfb107d
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=f0671e6733aeb229000000000013e9e8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=23738446e4954e0400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000