Warning: Permanently added '[localhost]:28791' (ECDSA) to the list of known hosts.
2023/05/17 20:43:57 fuzzer started
2023/05/17 20:43:57 dialing manager at localhost:44319
2023/05/17 20:43:57 checking machine...
2023/05/17 20:43:57 checking revisions...
syzkaller login: [ 42.997181] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:43:57 testing simple program...
[ 43.071331] cgroup: Unknown subsys name 'net'
[ 43.154164] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.195844] audit: type=1400 audit(1684356251.017:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 57.317404] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.320037] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.321443] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.324032] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.325683] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.326948] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.701970] ------------[ cut here ]------------
[ 57.702682] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.704282] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.705538] Modules linked in:
[ 57.705974] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.709868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.711027] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.711698] 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
[ 57.713886] RSP: 0018:ffff88800fd17c00 EFLAGS: 00010282
[ 57.714569] RAX: 0000000000000000 RBX: ffff88800d6d0040 RCX: 0000000000000000
[ 57.715446] RDX: ffff888018419b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.716298] RBP: ffff88800d6d0054 R08: 0000000000000001 R09: 0000000000000000
[ 57.717211] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.718094] R13: ffffffff84e23fe0 R14: ffff88800d6d0048 R15: ffffffff84d74dc0
[ 57.718983] FS: 0000555555ade400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.719971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.720709] CR2: 00007efe9ee1a6f4 CR3: 000000000c5aa000 CR4: 0000000000350ee0
[ 57.721613] Call Trace:
[ 57.721939]
[ 57.722232] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.722874] ipv4_frags_init_net+0x269/0x440
[ 57.723458] ops_init+0xbb/0x6b0
[ 57.723905] setup_net+0x3d9/0x990
[ 57.724382] ? down_read_killable+0x1d7/0x4e0
[ 57.724961] ? __pfx_setup_net+0x10/0x10
[ 57.725501] ? copy_net_ns+0x17c/0x770
[ 57.726005] copy_net_ns+0x321/0x770
[ 57.726523] create_new_namespaces+0x3f6/0xb30
[ 57.727102] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.727743] ksys_unshare+0x44d/0x8e0
[ 57.728232] ? __pfx_ksys_unshare+0x10/0x10
[ 57.728804] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.729578] __x64_sys_unshare+0x31/0x40
[ 57.730099] do_syscall_64+0x3f/0x90
[ 57.730607] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.731255] RIP: 0033:0x7fa28e7b60d7
[ 57.731743] 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
[ 57.733899] RSP: 002b:00007ffeafe7c248 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.734839] RAX: ffffffffffffffda RBX: 00007ffeafe7c888 RCX: 00007fa28e7b60d7
[ 57.735720] RDX: 00007fa28e82041f RSI: 00007ffeafe7c1e0 RDI: 0000000040000000
[ 57.736592] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeafe7bff0
[ 57.737487] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa28e8c8bf0
[ 57.738379] R13: 00007ffeafe7c320 R14: 0000000000000000 R15: 00000000000000f8
[ 57.739250]
[ 57.739592] irq event stamp: 8421
[ 57.740020] hardirqs last enabled at (8431): [] __up_console_sem+0x78/0x80
[ 57.741137] hardirqs last disabled at (8454): [] __up_console_sem+0x5d/0x80
[ 57.742210] softirqs last enabled at (8450): [] irq_exit_rcu+0x93/0xc0
[ 57.743235] softirqs last disabled at (8441): [] irq_exit_rcu+0x93/0xc0
[ 57.744261] ---[ end trace 0000000000000000 ]---
[ 57.749130] ------------[ cut here ]------------
[ 57.749878] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.751553] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.752606] Modules linked in:
[ 57.753022] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.754157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.755157] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.755823] 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
[ 57.758004] RSP: 0018:ffff88800fd17c00 EFLAGS: 00010282
[ 57.758687] RAX: 0000000000000000 RBX: ffff888013647c40 RCX: 0000000000000000
[ 57.759575] RDX: ffff888018419b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.760479] RBP: ffff888013647c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.761392] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.762244] R13: ffffffff84e23fe0 R14: ffff888013647c48 R15: ffffffff84da7d60
[ 57.763135] FS: 0000555555ade400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.764126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.764878] CR2: 00007efe9ee1a6f4 CR3: 000000000c5aa000 CR4: 0000000000350ee0
[ 57.765751] Call Trace:
[ 57.766083]
[ 57.766411] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.767022] ipv6_frags_init_net+0x206/0x3c0
[ 57.767604] ops_init+0xbb/0x6b0
[ 57.768047] setup_net+0x3d9/0x990
[ 57.768532] ? down_read_killable+0x1d7/0x4e0
[ 57.769122] ? __pfx_setup_net+0x10/0x10
[ 57.769661] ? copy_net_ns+0x17c/0x770
[ 57.770169] copy_net_ns+0x321/0x770
[ 57.770679] create_new_namespaces+0x3f6/0xb30
[ 57.771258] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.771902] ksys_unshare+0x44d/0x8e0
[ 57.772415] ? __pfx_ksys_unshare+0x10/0x10
[ 57.772975] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.773708] __x64_sys_unshare+0x31/0x40
[ 57.774221] do_syscall_64+0x3f/0x90
[ 57.774721] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.775386] RIP: 0033:0x7fa28e7b60d7
[ 57.775845] 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
[ 57.778020] RSP: 002b:00007ffeafe7c248 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.778972] RAX: ffffffffffffffda RBX: 00007ffeafe7c888 RCX: 00007fa28e7b60d7
[ 57.779854] RDX: 00007fa28e82041f RSI: 00007ffeafe7c1e0 RDI: 0000000040000000
[ 57.780725] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeafe7bff0
[ 57.781629] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa28e8c8bf0
[ 57.782516] R13: 00007ffeafe7c320 R14: 0000000000000000 R15: 00000000000000f8
[ 57.783418]
[ 57.783716] irq event stamp: 10105
[ 57.784147] hardirqs last enabled at (10115): [] __up_console_sem+0x78/0x80
[ 57.785239] hardirqs last disabled at (10126): [] __up_console_sem+0x5d/0x80
[ 57.786304] softirqs last enabled at (9708): [] irq_exit_rcu+0x93/0xc0
[ 57.787330] softirqs last disabled at (9703): [] irq_exit_rcu+0x93/0xc0
[ 57.788364] ---[ end trace 0000000000000000 ]---
[ 57.789732] ------------[ cut here ]------------
[ 57.790306] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.792187] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.793266] Modules linked in:
[ 57.793697] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.794840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.795849] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.796519] 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
[ 57.798744] RSP: 0018:ffff88800fd17bf0 EFLAGS: 00010286
[ 57.799429] RAX: 0000000000000000 RBX: ffff88801018fa40 RCX: 0000000000000000
[ 57.800284] RDX: ffff888018419b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.801173] RBP: ffff88801018fa54 R08: 0000000000000001 R09: 0000000000000000
[ 57.802059] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.802957] R13: ffffffff84e23fe0 R14: ffff88801018fa48 R15: ffffffff84db0aa0
[ 57.803840] FS: 0000555555ade400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.804887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.805694] CR2: 00007efe9ee1a6f4 CR3: 000000000c5aa000 CR4: 0000000000350ee0
[ 57.806578] Call Trace:
[ 57.806899]
[ 57.807197] nf_ct_net_init+0x224/0x3d0
[ 57.807735] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.808307] ops_init+0xbb/0x6b0
[ 57.808778] setup_net+0x3d9/0x990
[ 57.809248] ? down_read_killable+0x1d7/0x4e0
[ 57.809842] ? __pfx_setup_net+0x10/0x10
[ 57.810376] ? copy_net_ns+0x17c/0x770
[ 57.810883] copy_net_ns+0x321/0x770
[ 57.811393] create_new_namespaces+0x3f6/0xb30
[ 57.811974] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.812607] ksys_unshare+0x44d/0x8e0
[ 57.813103] ? __pfx_ksys_unshare+0x10/0x10
[ 57.813668] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.814400] __x64_sys_unshare+0x31/0x40
[ 57.814913] do_syscall_64+0x3f/0x90
[ 57.815415] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.816055] RIP: 0033:0x7fa28e7b60d7
[ 57.816543] 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
[ 57.818720] RSP: 002b:00007ffeafe7c248 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.819668] RAX: ffffffffffffffda RBX: 00007ffeafe7c888 RCX: 00007fa28e7b60d7
[ 57.820551] RDX: 00007fa28e82041f RSI: 00007ffeafe7c1e0 RDI: 0000000040000000
[ 57.821453] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeafe7bff0
[ 57.822314] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa28e8c8bf0
[ 57.823204] R13: 00007ffeafe7c320 R14: 0000000000000000 R15: 00000000000000f8
[ 57.824108]
[ 57.824433] irq event stamp: 10895
[ 57.824896] hardirqs last enabled at (10905): [] __up_console_sem+0x78/0x80
[ 57.825953] hardirqs last disabled at (10916): [] __up_console_sem+0x5d/0x80
[ 57.827022] softirqs last enabled at (10866): [] irq_exit_rcu+0x93/0xc0
[ 57.828050] softirqs last disabled at (10861): [] irq_exit_rcu+0x93/0xc0
[ 57.829104] ---[ end trace 0000000000000000 ]---
executing program
[ 59.341109] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.388428] Bluetooth: hci0: command 0x041b tx timeout
[ 63.436398] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.484442] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:44:10 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=1ffff11002cc6fad RCX=0000000000000000 RDX=0000000000000000
RSI=0000000000000000 RDI=ffff88800dea2468 RBP=0000000000000001 RSP=ffff888016637d58
R8 =0000000000000001 R9 =0000000000000000 R10=ffffffff85d35a17 R11=0000000000000001
R12=0000000000000000 R13=0000000000000000 R14=ffff88800dea2468 R15=0000000000000000
RIP=ffffffff812d745d RFL=00000012 [----A--] 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 00007f982a1ae900 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=00007f98296ac1b0 CR3=000000000eae2000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=d8f928da5fab84ed000000000010d8d0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=12349e9363489aa500000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800fd175f0
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 0000555555ade400 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=00007efe9ee1a6f4 CR3=000000000c5aa000 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