Warning: Permanently added '[localhost]:44344' (ECDSA) to the list of known hosts.
2023/05/17 05:31:02 fuzzer started
2023/05/17 05:31:02 dialing manager at localhost:35573
2023/05/17 05:31:02 checking machine...
2023/05/17 05:31:02 checking revisions...
syzkaller login: [ 39.157539] kmemleak: Automatic memory scanning thread ended
2023/05/17 05:31:03 testing simple program...
[ 39.230856] cgroup: Unknown subsys name 'net'
[ 39.338267] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.260576] audit: type=1400 audit(1684301476.153:6): 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
[ 53.395212] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.397263] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.399009] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.404414] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.407665] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.410078] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.827965] ------------[ cut here ]------------
[ 53.828612] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.830454] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.831662] Modules linked in:
[ 53.832193] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.837126] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.838216] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.838998] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.841256] RSP: 0018:ffff88800fc17c00 EFLAGS: 00010282
[ 53.842048] RAX: 0000000000000000 RBX: ffff88800d38b440 RCX: 0000000000000000
[ 53.843043] RDX: ffff8880180051c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.844010] RBP: ffff88800d38b454 R08: 0000000000000001 R09: 0000000000000000
[ 53.844985] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.846014] R13: ffffffff84e223a0 R14: ffff88800d38b448 R15: ffffffff84d73340
[ 53.847045] FS: 0000555556dee400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.848180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.849032] CR2: 00007f53956c66f4 CR3: 00000000100b2000 CR4: 0000000000350ef0
[ 53.850038] Call Trace:
[ 53.850379]
[ 53.850675] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.851421] ipv4_frags_init_net+0x269/0x440
[ 53.852128] ops_init+0xbb/0x6b0
[ 53.852577] setup_net+0x3d9/0x990
[ 53.853211] ? down_read_killable+0x1d7/0x4e0
[ 53.853770] ? __pfx_setup_net+0x10/0x10
[ 53.854335] ? copy_net_ns+0x17c/0x770
[ 53.854848] copy_net_ns+0x321/0x770
[ 53.855372] create_new_namespaces+0x3f6/0xb30
[ 53.855987] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.856607] ksys_unshare+0x44d/0x8e0
[ 53.857124] ? __pfx_ksys_unshare+0x10/0x10
[ 53.857663] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.858417] __x64_sys_unshare+0x31/0x40
[ 53.858975] do_syscall_64+0x3f/0x90
[ 53.859449] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.860140] RIP: 0033:0x7f1efcb5a0d7
[ 53.860607] 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
[ 53.862914] RSP: 002b:00007ffd1eec9a28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.863823] RAX: ffffffffffffffda RBX: 00007ffd1eeca068 RCX: 00007f1efcb5a0d7
[ 53.864706] RDX: 00007f1efcbc441f RSI: 00007ffd1eec99c0 RDI: 0000000040000000
[ 53.865572] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1eec97d0
[ 53.866454] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1efcc6cbf0
[ 53.867353] R13: 00007ffd1eec9b00 R14: 0000000000000000 R15: 00000000000000f8
[ 53.868265]
[ 53.868564] irq event stamp: 8715
[ 53.869021] hardirqs last enabled at (8727): [] __up_console_sem+0x78/0x80
[ 53.870072] hardirqs last disabled at (8738): [] __up_console_sem+0x5d/0x80
[ 53.871140] softirqs last enabled at (8490): [] irq_exit_rcu+0x93/0xc0
[ 53.872229] softirqs last disabled at (8471): [] irq_exit_rcu+0x93/0xc0
[ 53.873317] ---[ end trace 0000000000000000 ]---
[ 53.879479] ------------[ cut here ]------------
[ 53.880292] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.881962] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.883026] Modules linked in:
[ 53.883429] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.884576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.885581] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.886266] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.888444] RSP: 0018:ffff88800fc17c00 EFLAGS: 00010282
[ 53.889171] RAX: 0000000000000000 RBX: ffff888008d6ee40 RCX: 0000000000000000
[ 53.890098] RDX: ffff8880180051c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.891047] RBP: ffff888008d6ee54 R08: 0000000000000001 R09: 0000000000000000
[ 53.891964] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.892846] R13: ffffffff84e223a0 R14: ffff888008d6ee48 R15: ffffffff84da62e0
[ 53.893771] FS: 0000555556dee400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.894826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.895586] CR2: 00007f53956c66f4 CR3: 00000000100b2000 CR4: 0000000000350ef0
[ 53.896532] Call Trace:
[ 53.896906]
[ 53.897219] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.897893] ipv6_frags_init_net+0x206/0x3c0
[ 53.898478] ops_init+0xbb/0x6b0
[ 53.898991] setup_net+0x3d9/0x990
[ 53.899465] ? down_read_killable+0x1d7/0x4e0
[ 53.900080] ? __pfx_setup_net+0x10/0x10
[ 53.900611] ? copy_net_ns+0x17c/0x770
[ 53.901165] copy_net_ns+0x321/0x770
[ 53.901665] create_new_namespaces+0x3f6/0xb30
[ 53.902305] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.902989] ksys_unshare+0x44d/0x8e0
[ 53.903498] ? __pfx_ksys_unshare+0x10/0x10
[ 53.904091] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.904821] __x64_sys_unshare+0x31/0x40
[ 53.905393] do_syscall_64+0x3f/0x90
[ 53.905912] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.906565] RIP: 0033:0x7f1efcb5a0d7
[ 53.907094] 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
[ 53.909351] RSP: 002b:00007ffd1eec9a28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.910330] RAX: ffffffffffffffda RBX: 00007ffd1eeca068 RCX: 00007f1efcb5a0d7
[ 53.911259] RDX: 00007f1efcbc441f RSI: 00007ffd1eec99c0 RDI: 0000000040000000
[ 53.912186] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1eec97d0
[ 53.913120] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1efcc6cbf0
[ 53.914021] R13: 00007ffd1eec9b00 R14: 0000000000000000 R15: 00000000000000f8
[ 53.914960]
[ 53.915269] irq event stamp: 10577
[ 53.915702] hardirqs last enabled at (10587): [] __up_console_sem+0x78/0x80
[ 53.916808] hardirqs last disabled at (10598): [] __up_console_sem+0x5d/0x80
[ 53.917913] softirqs last enabled at (10058): [] irq_exit_rcu+0x93/0xc0
[ 53.919014] softirqs last disabled at (9993): [] irq_exit_rcu+0x93/0xc0
[ 53.920085] ---[ end trace 0000000000000000 ]---
[ 53.921520] ------------[ cut here ]------------
[ 53.922334] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.924329] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.925477] Modules linked in:
[ 53.925928] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.927113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.928154] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.928815] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.931067] RSP: 0018:ffff88800fc17bf0 EFLAGS: 00010286
[ 53.931742] RAX: 0000000000000000 RBX: ffff88800ef5dc40 RCX: 0000000000000000
[ 53.932677] RDX: ffff8880180051c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.933585] RBP: ffff88800ef5dc54 R08: 0000000000000001 R09: 0000000000000000
[ 53.934516] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.935433] R13: ffffffff84e223a0 R14: ffff88800ef5dc48 R15: ffffffff84daf020
[ 53.936357] FS: 0000555556dee400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.937406] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.938182] CR2: 00007f53956c66f4 CR3: 00000000100b2000 CR4: 0000000000350ef0
[ 53.939125] Call Trace:
[ 53.939466]
[ 53.939778] nf_ct_net_init+0x224/0x3d0
[ 53.940350] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.940985] ops_init+0xbb/0x6b0
[ 53.941448] setup_net+0x3d9/0x990
[ 53.941951] ? down_read_killable+0x1d7/0x4e0
[ 53.942536] ? __pfx_setup_net+0x10/0x10
[ 53.943095] ? copy_net_ns+0x17c/0x770
[ 53.943620] copy_net_ns+0x321/0x770
[ 53.944144] create_new_namespaces+0x3f6/0xb30
[ 53.944751] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.945423] ksys_unshare+0x44d/0x8e0
[ 53.945960] ? __pfx_ksys_unshare+0x10/0x10
[ 53.946519] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.947309] __x64_sys_unshare+0x31/0x40
[ 53.947837] do_syscall_64+0x3f/0x90
[ 53.948352] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.949044] RIP: 0033:0x7f1efcb5a0d7
[ 53.949523] 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
[ 53.951767] RSP: 002b:00007ffd1eec9a28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.952751] RAX: ffffffffffffffda RBX: 00007ffd1eeca068 RCX: 00007f1efcb5a0d7
[ 53.953683] RDX: 00007f1efcbc441f RSI: 00007ffd1eec99c0 RDI: 0000000040000000
[ 53.954596] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1eec97d0
[ 53.955524] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1efcc6cbf0
[ 53.956437] R13: 00007ffd1eec9b00 R14: 0000000000000000 R15: 00000000000000f8
[ 53.957382]
[ 53.957682] irq event stamp: 11449
[ 53.958171] hardirqs last enabled at (11461): [] __up_console_sem+0x78/0x80
[ 53.959290] hardirqs last disabled at (11472): [] __up_console_sem+0x5d/0x80
[ 53.960407] softirqs last enabled at (11122): [] irq_exit_rcu+0x93/0xc0
[ 53.961478] softirqs last disabled at (11117): [] irq_exit_rcu+0x93/0xc0
[ 53.962561] ---[ end trace 0000000000000000 ]---
executing program
[ 55.475529] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.522949] Bluetooth: hci0: command 0x041b tx timeout
[ 59.571937] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.619632] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:31:13 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fc175f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555556dee400 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=00007f53956c66f4 CR3=00000000100b2000 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=00000000000251a7 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007fbaf8ae7618 CR3=0000000016526000 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=1da4bf79564eec81b3420a9e33799153
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=acb21ca981643604000000000013c0c8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=0d29960023d1bc6900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000