Warning: Permanently added '[localhost]:31305' (ECDSA) to the list of known hosts.
2023/05/17 17:48:45 fuzzer started
2023/05/17 17:48:45 dialing manager at localhost:44319
2023/05/17 17:48:45 checking machine...
2023/05/17 17:48:45 checking revisions...
syzkaller login: [ 41.549176] kmemleak: Automatic memory scanning thread ended
2023/05/17 17:48:45 testing simple program...
[ 41.619897] cgroup: Unknown subsys name 'net'
[ 41.721090] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.089247] audit: type=1400 audit(1684345738.287:6): 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
[ 55.225929] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.228390] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.230405] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.232968] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.234493] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.235881] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.590710] ------------[ cut here ]------------
[ 55.591386] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.593423] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.594489] Modules linked in:
[ 55.594951] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.599646] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.600657] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.601357] 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
[ 55.603509] RSP: 0018:ffff88801eeefc00 EFLAGS: 00010282
[ 55.604209] RAX: 0000000000000000 RBX: ffff88800d5f7840 RCX: 0000000000000000
[ 55.605089] RDX: ffff88800de351c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.605996] RBP: ffff88800d5f7854 R08: 0000000000000001 R09: 0000000000000000
[ 55.606899] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.607818] R13: ffffffff84e23fe0 R14: ffff88800d5f7848 R15: ffffffff84d74dc0
[ 55.608669] FS: 0000555555cf1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.609684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.610427] CR2: 00007f576e2836f4 CR3: 000000001f6ec000 CR4: 0000000000350ee0
[ 55.611329] Call Trace:
[ 55.611657]
[ 55.611994] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.612602] ipv4_frags_init_net+0x269/0x440
[ 55.613194] ops_init+0xbb/0x6b0
[ 55.613666] setup_net+0x3d9/0x990
[ 55.614180] ? down_read_killable+0x1d7/0x4e0
[ 55.614810] ? __pfx_setup_net+0x10/0x10
[ 55.615332] ? copy_net_ns+0x17c/0x770
[ 55.615908] copy_net_ns+0x321/0x770
[ 55.616403] create_new_namespaces+0x3f6/0xb30
[ 55.617053] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.617685] ksys_unshare+0x44d/0x8e0
[ 55.618225] ? __pfx_ksys_unshare+0x10/0x10
[ 55.618821] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.619536] __x64_sys_unshare+0x31/0x40
[ 55.620134] do_syscall_64+0x3f/0x90
[ 55.620607] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.621276] RIP: 0033:0x7f2c097810d7
[ 55.621725] 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
[ 55.623805] RSP: 002b:00007ffdebd183d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.624711] RAX: ffffffffffffffda RBX: 00007ffdebd18a18 RCX: 00007f2c097810d7
[ 55.625602] RDX: 00007f2c097eb41f RSI: 00007ffdebd18370 RDI: 0000000040000000
[ 55.626469] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdebd18180
[ 55.627384] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2c09893bf0
[ 55.628291] R13: 00007ffdebd184b0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.629231]
[ 55.629559] irq event stamp: 8493
[ 55.630024] hardirqs last enabled at (8505): [] __up_console_sem+0x78/0x80
[ 55.631081] hardirqs last disabled at (8516): [] __up_console_sem+0x5d/0x80
[ 55.632141] softirqs last enabled at (8134): [] irq_exit_rcu+0x93/0xc0
[ 55.633213] softirqs last disabled at (8125): [] irq_exit_rcu+0x93/0xc0
[ 55.634310] ---[ end trace 0000000000000000 ]---
[ 55.639362] ------------[ cut here ]------------
[ 55.639851] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.641118] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.641889] Modules linked in:
[ 55.642182] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.642999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.643695] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.644179] 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
[ 55.645834] RSP: 0018:ffff88801eeefc00 EFLAGS: 00010282
[ 55.646303] RAX: 0000000000000000 RBX: ffff88800f04b840 RCX: 0000000000000000
[ 55.647083] RDX: ffff88800de351c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.647695] RBP: ffff88800f04b854 R08: 0000000000000001 R09: 0000000000000000
[ 55.648467] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.649167] R13: ffffffff84e23fe0 R14: ffff88800f04b848 R15: ffffffff84da7d60
[ 55.649920] FS: 0000555555cf1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.650610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.651233] CR2: 00007feb5366de70 CR3: 000000001f6ec000 CR4: 0000000000350ef0
[ 55.651963] Call Trace:
[ 55.652222]
[ 55.652447] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.653095] ipv6_frags_init_net+0x206/0x3c0
[ 55.653536] ops_init+0xbb/0x6b0
[ 55.653994] setup_net+0x3d9/0x990
[ 55.654350] ? down_read_killable+0x1d7/0x4e0
[ 55.654948] ? __pfx_setup_net+0x10/0x10
[ 55.655348] ? copy_net_ns+0x17c/0x770
[ 55.655737] copy_net_ns+0x321/0x770
[ 55.656209] create_new_namespaces+0x3f6/0xb30
[ 55.656662] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.657283] ksys_unshare+0x44d/0x8e0
[ 55.657677] ? __pfx_ksys_unshare+0x10/0x10
[ 55.658244] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.658931] __x64_sys_unshare+0x31/0x40
[ 55.659332] do_syscall_64+0x3f/0x90
[ 55.659703] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.660323] RIP: 0033:0x7f2c097810d7
[ 55.660689] 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
[ 55.662493] RSP: 002b:00007ffdebd183d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.663306] RAX: ffffffffffffffda RBX: 00007ffdebd18a18 RCX: 00007f2c097810d7
[ 55.664156] RDX: 00007f2c097eb41f RSI: 00007ffdebd18370 RDI: 0000000040000000
[ 55.664927] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdebd18180
[ 55.665603] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2c09893bf0
[ 55.666421] R13: 00007ffdebd184b0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.667217]
[ 55.667450] irq event stamp: 11693
[ 55.667945] hardirqs last enabled at (11805): [] __up_console_sem+0x78/0x80
[ 55.668760] hardirqs last disabled at (11814): [] __up_console_sem+0x5d/0x80
[ 55.669683] softirqs last enabled at (11860): [] irq_exit_rcu+0x93/0xc0
[ 55.670641] softirqs last disabled at (11877): [] irq_exit_rcu+0x93/0xc0
[ 55.671527] ---[ end trace 0000000000000000 ]---
[ 55.673491] ------------[ cut here ]------------
[ 55.674452] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.675896] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.676699] Modules linked in:
[ 55.677037] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.677956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.678712] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.679236] 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
[ 55.680916] RSP: 0018:ffff88801eeefbf0 EFLAGS: 00010286
[ 55.681422] RAX: 0000000000000000 RBX: ffff88800f04be40 RCX: 0000000000000000
[ 55.682114] RDX: ffff88800de351c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.682796] RBP: ffff88800f04be54 R08: 0000000000000001 R09: 0000000000000000
[ 55.683457] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.684141] R13: ffffffff84e23fe0 R14: ffff88800f04be48 R15: ffffffff84db0aa0
[ 55.684834] FS: 0000555555cf1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.685583] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.686156] CR2: 00007feb5366de70 CR3: 000000001f6ec000 CR4: 0000000000350ef0
[ 55.686844] Call Trace:
[ 55.687093]
[ 55.687317] nf_ct_net_init+0x224/0x3d0
[ 55.687714] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.688179] ops_init+0xbb/0x6b0
[ 55.688526] setup_net+0x3d9/0x990
[ 55.688906] ? down_read_killable+0x1d7/0x4e0
[ 55.689360] ? __pfx_setup_net+0x10/0x10
[ 55.689746] ? copy_net_ns+0x17c/0x770
[ 55.690155] copy_net_ns+0x321/0x770
[ 55.690526] create_new_namespaces+0x3f6/0xb30
[ 55.691001] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.691474] ksys_unshare+0x44d/0x8e0
[ 55.691869] ? __pfx_ksys_unshare+0x10/0x10
[ 55.692287] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.692855] __x64_sys_unshare+0x31/0x40
[ 55.693261] do_syscall_64+0x3f/0x90
[ 55.693625] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.694148] RIP: 0033:0x7f2c097810d7
[ 55.694504] 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
[ 55.696182] RSP: 002b:00007ffdebd183d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.696910] RAX: ffffffffffffffda RBX: 00007ffdebd18a18 RCX: 00007f2c097810d7
[ 55.697587] RDX: 00007f2c097eb41f RSI: 00007ffdebd18370 RDI: 0000000040000000
[ 55.698263] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdebd18180
[ 55.698940] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2c09893bf0
[ 55.699607] R13: 00007ffdebd184b0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.700303]
[ 55.700534] irq event stamp: 13155
[ 55.700889] hardirqs last enabled at (13167): [] __up_console_sem+0x78/0x80
[ 55.701682] hardirqs last disabled at (13176): [] __up_console_sem+0x5d/0x80
[ 55.702517] softirqs last enabled at (12654): [] irq_exit_rcu+0x93/0xc0
[ 55.703311] softirqs last disabled at (12367): [] irq_exit_rcu+0x93/0xc0
[ 55.704115] ---[ end trace 0000000000000000 ]---
executing program
[ 57.305388] Bluetooth: hci0: command 0x0409 tx timeout
[ 59.351880] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.400852] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.447836] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:48:54 Registers:
info registers vcpu 0
RAX=0000000000029c3b 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=00007feb535c9de0 CR3=000000001608a000 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=ba69ebc72ffd89b1764db99894d6b050
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=f1a015194c66e8b8000000000013b6a0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=8c50cd421294370700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801eeef5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 0000555555cf1400 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=00007f576e2836f4 CR3=000000001f6ec000 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