Warning: Permanently added '[localhost]:54700' (ECDSA) to the list of known hosts.
2023/05/18 04:35:52 fuzzer started
2023/05/18 04:35:52 dialing manager at localhost:44319
2023/05/18 04:35:52 checking machine...
2023/05/18 04:35:52 checking revisions...
syzkaller login: [ 73.463409] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:35:52 testing simple program...
[ 73.560159] cgroup: Unknown subsys name 'net'
[ 73.638578] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 87.007398] audit: type=1400 audit(1684384566.437:6): avc: denied { execmem } for pid=264 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 88.138274] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 88.139758] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 88.142892] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 88.147504] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 88.149232] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 88.150800] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 88.534293] ------------[ cut here ]------------
[ 88.535075] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 88.537027] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 88.538220] Modules linked in:
[ 88.538629] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 88.543014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 88.544028] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 88.544709] 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
[ 88.546886] RSP: 0018:ffff88801e92fc00 EFLAGS: 00010282
[ 88.547569] RAX: 0000000000000000 RBX: ffff88800e6e9440 RCX: 0000000000000000
[ 88.548465] RDX: ffff888016d58000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 88.549370] RBP: ffff88800e6e9454 R08: 0000000000000001 R09: 0000000000000000
[ 88.550263] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 88.551186] R13: ffffffff84e23fe0 R14: ffff88800e6e9448 R15: ffffffff84d74dc0
[ 88.552073] FS: 000055555650d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 88.553069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 88.553770] CR2: 00007f557209e6f4 CR3: 000000001a5ae000 CR4: 0000000000350ef0
[ 88.554657] Call Trace:
[ 88.554985]
[ 88.555312] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 88.555930] ipv4_frags_init_net+0x269/0x440
[ 88.556523] ops_init+0xbb/0x6b0
[ 88.556978] setup_net+0x3d9/0x990
[ 88.557500] ? down_read_killable+0x1d7/0x4e0
[ 88.558099] ? __pfx_setup_net+0x10/0x10
[ 88.558609] ? copy_net_ns+0x17c/0x770
[ 88.559161] copy_net_ns+0x321/0x770
[ 88.559644] create_new_namespaces+0x3f6/0xb30
[ 88.560297] unshare_nsproxy_namespaces+0xc1/0x200
[ 88.560921] ksys_unshare+0x44d/0x8e0
[ 88.561463] ? __pfx_ksys_unshare+0x10/0x10
[ 88.562012] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 88.562775] __x64_sys_unshare+0x31/0x40
[ 88.563336] do_syscall_64+0x3f/0x90
[ 88.563817] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 88.564503] RIP: 0033:0x7ff57fb650d7
[ 88.564972] 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
[ 88.567192] RSP: 002b:00007ffc470ef368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 88.568138] RAX: ffffffffffffffda RBX: 00007ffc470ef9a8 RCX: 00007ff57fb650d7
[ 88.569031] RDX: 00007ff57fbcf41f RSI: 00007ffc470ef300 RDI: 0000000040000000
[ 88.569953] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc470ef110
[ 88.570845] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff57fc77bf0
[ 88.571744] R13: 00007ffc470ef440 R14: 0000000000000000 R15: 00000000000000f8
[ 88.572664]
[ 88.572971] irq event stamp: 7547
[ 88.573440] hardirqs last enabled at (7559): [] __up_console_sem+0x78/0x80
[ 88.574517] hardirqs last disabled at (7570): [] __up_console_sem+0x5d/0x80
[ 88.575586] softirqs last enabled at (6828): [] irq_exit_rcu+0x93/0xc0
[ 88.576640] softirqs last disabled at (6823): [] irq_exit_rcu+0x93/0xc0
[ 88.577707] ---[ end trace 0000000000000000 ]---
[ 88.583809] ------------[ cut here ]------------
[ 88.584478] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 88.586278] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 88.587399] Modules linked in:
[ 88.587811] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 88.588984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 88.590016] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 88.590715] 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
[ 88.592896] RSP: 0018:ffff88801e92fc00 EFLAGS: 00010282
[ 88.593592] RAX: 0000000000000000 RBX: ffff88800ea7d440 RCX: 0000000000000000
[ 88.594494] RDX: ffff888016d58000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 88.595387] RBP: ffff88800ea7d454 R08: 0000000000000001 R09: 0000000000000000
[ 88.596315] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 88.597277] R13: ffffffff84e23fe0 R14: ffff88800ea7d448 R15: ffffffff84da7d60
[ 88.598208] FS: 000055555650d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 88.599271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 88.600017] CR2: 00007f557209e6f4 CR3: 000000001a5ae000 CR4: 0000000000350ef0
[ 88.600970] Call Trace:
[ 88.601365]
[ 88.601682] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 88.602355] ipv6_frags_init_net+0x206/0x3c0
[ 88.602949] ops_init+0xbb/0x6b0
[ 88.603445] setup_net+0x3d9/0x990
[ 88.603912] ? down_read_killable+0x1d7/0x4e0
[ 88.604520] ? __pfx_setup_net+0x10/0x10
[ 88.605105] ? copy_net_ns+0x17c/0x770
[ 88.605617] copy_net_ns+0x321/0x770
[ 88.606142] create_new_namespaces+0x3f6/0xb30
[ 88.606734] unshare_nsproxy_namespaces+0xc1/0x200
[ 88.607381] ksys_unshare+0x44d/0x8e0
[ 88.607885] ? __pfx_ksys_unshare+0x10/0x10
[ 88.608468] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 88.609226] __x64_sys_unshare+0x31/0x40
[ 88.609753] do_syscall_64+0x3f/0x90
[ 88.610276] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 88.610965] RIP: 0033:0x7ff57fb650d7
[ 88.611480] 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
[ 88.613648] RSP: 002b:00007ffc470ef368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 88.614594] RAX: ffffffffffffffda RBX: 00007ffc470ef9a8 RCX: 00007ff57fb650d7
[ 88.615473] RDX: 00007ff57fbcf41f RSI: 00007ffc470ef300 RDI: 0000000040000000
[ 88.616361] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc470ef110
[ 88.617275] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff57fc77bf0
[ 88.618163] R13: 00007ffc470ef440 R14: 0000000000000000 R15: 00000000000000f8
[ 88.619031]
[ 88.619368] irq event stamp: 9381
[ 88.619806] hardirqs last enabled at (9391): [] __up_console_sem+0x78/0x80
[ 88.620898] hardirqs last disabled at (9402): [] __up_console_sem+0x5d/0x80
[ 88.621980] softirqs last enabled at (8888): [] irq_exit_rcu+0x93/0xc0
[ 88.623003] softirqs last disabled at (8873): [] irq_exit_rcu+0x93/0xc0
[ 88.624023] ---[ end trace 0000000000000000 ]---
[ 88.625594] ------------[ cut here ]------------
[ 88.626257] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 88.628138] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 88.629404] Modules linked in:
[ 88.629829] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 88.630999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 88.632012] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 88.632691] 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
[ 88.634866] RSP: 0018:ffff88801e92fbf0 EFLAGS: 00010286
[ 88.635556] RAX: 0000000000000000 RBX: ffff88800ea7c040 RCX: 0000000000000000
[ 88.636450] RDX: ffff888016d58000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 88.637364] RBP: ffff88800ea7c054 R08: 0000000000000001 R09: 0000000000000000
[ 88.638298] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 88.639204] R13: ffffffff84e23fe0 R14: ffff88800ea7c048 R15: ffffffff84db0aa0
[ 88.640101] FS: 000055555650d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 88.641110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 88.641822] CR2: 00007f557209e6f4 CR3: 000000001a5ae000 CR4: 0000000000350ef0
[ 88.642719] Call Trace:
[ 88.643073]
[ 88.643375] nf_ct_net_init+0x224/0x3d0
[ 88.643890] ? __pfx_nf_ct_net_init+0x10/0x10
[ 88.644513] ops_init+0xbb/0x6b0
[ 88.644960] setup_net+0x3d9/0x990
[ 88.645470] ? down_read_killable+0x1d7/0x4e0
[ 88.646073] ? __pfx_setup_net+0x10/0x10
[ 88.646583] ? copy_net_ns+0x17c/0x770
[ 88.647145] copy_net_ns+0x321/0x770
[ 88.647637] create_new_namespaces+0x3f6/0xb30
[ 88.648258] unshare_nsproxy_namespaces+0xc1/0x200
[ 88.648887] ksys_unshare+0x44d/0x8e0
[ 88.649433] ? __pfx_ksys_unshare+0x10/0x10
[ 88.649981] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 88.650723] __x64_sys_unshare+0x31/0x40
[ 88.651300] do_syscall_64+0x3f/0x90
[ 88.651784] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 88.652459] RIP: 0033:0x7ff57fb650d7
[ 88.652922] 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
[ 88.655133] RSP: 002b:00007ffc470ef368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 88.656079] RAX: ffffffffffffffda RBX: 00007ffc470ef9a8 RCX: 00007ff57fb650d7
[ 88.656940] RDX: 00007ff57fbcf41f RSI: 00007ffc470ef300 RDI: 0000000040000000
[ 88.657831] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc470ef110
[ 88.658731] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff57fc77bf0
[ 88.659623] R13: 00007ffc470ef440 R14: 0000000000000000 R15: 00000000000000f8
[ 88.660544]
[ 88.660844] irq event stamp: 10243
[ 88.661331] hardirqs last enabled at (10255): [] __up_console_sem+0x78/0x80
[ 88.662395] hardirqs last disabled at (10266): [] __up_console_sem+0x5d/0x80
[ 88.663467] softirqs last enabled at (10074): [] irq_exit_rcu+0x93/0xc0
[ 88.664490] softirqs last disabled at (10069): [] irq_exit_rcu+0x93/0xc0
[ 88.665559] ---[ end trace 0000000000000000 ]---
[ 90.219592] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 92.267130] Bluetooth: hci0: command 0x041b tx timeout
[ 94.315124] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 96.363101] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:35:39 Registers:
info registers vcpu 0
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e92f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 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 000055555650d400 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=00007f557209e6f4 CR3=000000001a5ae000 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=000000000006b6e3 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=00007fadcf573738 CR3=000000000ef34000 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=2037303a36333a34302038312079614d XMM01=5d3732303733352e38382020205b203a
XMM02=74656e20746120353632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120353632203a4449
XMM06=57205d3732303733352e38382020205b XMM07=79732037303a36333a34302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000