Warning: Permanently added '[localhost]:39435' (ECDSA) to the list of known hosts.
2023/05/17 19:09:36 fuzzer started
2023/05/17 19:09:36 dialing manager at localhost:44319
2023/05/17 19:09:36 checking machine...
2023/05/17 19:09:36 checking revisions...
syzkaller login: [ 40.723116] kmemleak: Automatic memory scanning thread ended
2023/05/17 19:09:36 testing simple program...
[ 40.794490] cgroup: Unknown subsys name 'net'
[ 40.878291] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.152421] audit: type=1400 audit(1684350590.000:6): 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
[ 55.255301] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.257367] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.260244] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.263394] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.265005] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.267760] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 55.653999] ------------[ cut here ]------------
[ 55.654687] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.656341] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.657421] Modules linked in:
[ 55.657816] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.662697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.663975] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.664839] 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
[ 55.667572] RSP: 0018:ffff8880163b7c00 EFLAGS: 00010282
[ 55.668464] RAX: 0000000000000000 RBX: ffff88800dcb2440 RCX: 0000000000000000
[ 55.669623] RDX: ffff888018239b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.670755] RBP: ffff88800dcb2454 R08: 0000000000000001 R09: 0000000000000000
[ 55.671876] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.673043] R13: ffffffff84e23fe0 R14: ffff88800dcb2448 R15: ffffffff84d74dc0
[ 55.674131] FS: 0000555556105400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.675143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.675916] CR2: 00007f73b5a796f4 CR3: 00000000169d2000 CR4: 0000000000350ee0
[ 55.676836] Call Trace:
[ 55.677234]
[ 55.677557] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.678230] ipv4_frags_init_net+0x269/0x440
[ 55.678814] ops_init+0xbb/0x6b0
[ 55.679328] setup_net+0x3d9/0x990
[ 55.679811] ? down_read_killable+0x1d7/0x4e0
[ 55.680431] ? __pfx_setup_net+0x10/0x10
[ 55.680995] ? copy_net_ns+0x17c/0x770
[ 55.681565] copy_net_ns+0x321/0x770
[ 55.682069] create_new_namespaces+0x3f6/0xb30
[ 55.682699] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.683377] ksys_unshare+0x44d/0x8e0
[ 55.683889] ? __pfx_ksys_unshare+0x10/0x10
[ 55.684496] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.685287] __x64_sys_unshare+0x31/0x40
[ 55.685826] do_syscall_64+0x3f/0x90
[ 55.686362] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.687032] RIP: 0033:0x7f626f3c50d7
[ 55.687560] 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
[ 55.689853] RSP: 002b:00007ffd2dbf6508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.690847] RAX: ffffffffffffffda RBX: 00007ffd2dbf6b48 RCX: 00007f626f3c50d7
[ 55.691765] RDX: 00007f626f42f41f RSI: 00007ffd2dbf64a0 RDI: 0000000040000000
[ 55.692680] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2dbf62b0
[ 55.693641] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f626f4d7bf0
[ 55.694568] R13: 00007ffd2dbf65e0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.695503]
[ 55.695823] irq event stamp: 8101
[ 55.696301] hardirqs last enabled at (8113): [] __up_console_sem+0x78/0x80
[ 55.697443] hardirqs last disabled at (8124): [] __up_console_sem+0x5d/0x80
[ 55.698546] softirqs last enabled at (7580): [] irq_exit_rcu+0x93/0xc0
[ 55.699595] softirqs last disabled at (7575): [] irq_exit_rcu+0x93/0xc0
[ 55.700664] ---[ end trace 0000000000000000 ]---
[ 55.705948] ------------[ cut here ]------------
[ 55.706593] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.708293] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.709410] Modules linked in:
[ 55.709830] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.711039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.712086] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.712795] 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
[ 55.715102] RSP: 0018:ffff8880163b7c00 EFLAGS: 00010282
[ 55.715818] RAX: 0000000000000000 RBX: ffff888016218240 RCX: 0000000000000000
[ 55.716739] RDX: ffff888018239b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.717697] RBP: ffff888016218254 R08: 0000000000000001 R09: 0000000000000000
[ 55.718624] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.719554] R13: ffffffff84e23fe0 R14: ffff888016218248 R15: ffffffff84da7d60
[ 55.720478] FS: 0000555556105400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.721545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.722317] CR2: 00007f73b5a796f4 CR3: 00000000169d2000 CR4: 0000000000350ee0
[ 55.723260] Call Trace:
[ 55.723604]
[ 55.723919] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.724612] ipv6_frags_init_net+0x206/0x3c0
[ 55.725277] ops_init+0xbb/0x6b0
[ 55.725749] setup_net+0x3d9/0x990
[ 55.726269] ? down_read_killable+0x1d7/0x4e0
[ 55.726871] ? __pfx_setup_net+0x10/0x10
[ 55.727453] ? copy_net_ns+0x17c/0x770
[ 55.727988] copy_net_ns+0x321/0x770
[ 55.728528] create_new_namespaces+0x3f6/0xb30
[ 55.729197] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.729848] ksys_unshare+0x44d/0x8e0
[ 55.730398] ? __pfx_ksys_unshare+0x10/0x10
[ 55.730970] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.731751] __x64_sys_unshare+0x31/0x40
[ 55.732328] do_syscall_64+0x3f/0x90
[ 55.732825] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.733568] RIP: 0033:0x7f626f3c50d7
[ 55.734050] 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
[ 55.736280] RSP: 002b:00007ffd2dbf6508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.737305] RAX: ffffffffffffffda RBX: 00007ffd2dbf6b48 RCX: 00007f626f3c50d7
[ 55.738240] RDX: 00007f626f42f41f RSI: 00007ffd2dbf64a0 RDI: 0000000040000000
[ 55.739146] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2dbf62b0
[ 55.740063] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f626f4d7bf0
[ 55.741028] R13: 00007ffd2dbf65e0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.741962]
[ 55.742306] irq event stamp: 9811
[ 55.742752] hardirqs last enabled at (9821): [] __up_console_sem+0x78/0x80
[ 55.743844] hardirqs last disabled at (9832): [] __up_console_sem+0x5d/0x80
[ 55.744977] softirqs last enabled at (9346): [] irq_exit_rcu+0x93/0xc0
[ 55.746038] softirqs last disabled at (9341): [] irq_exit_rcu+0x93/0xc0
[ 55.747096] ---[ end trace 0000000000000000 ]---
[ 55.748462] ------------[ cut here ]------------
[ 55.749104] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.751012] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.752108] Modules linked in:
[ 55.752563] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.753815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.754868] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.755577] 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
[ 55.757851] RSP: 0018:ffff8880163b7bf0 EFLAGS: 00010286
[ 55.758568] RAX: 0000000000000000 RBX: ffff888016218640 RCX: 0000000000000000
[ 55.759499] RDX: ffff888018239b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.760430] RBP: ffff888016218654 R08: 0000000000000001 R09: 0000000000000000
[ 55.761403] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.762322] R13: ffffffff84e23fe0 R14: ffff888016218648 R15: ffffffff84db0aa0
[ 55.763255] FS: 0000555556105400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.764289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.765052] CR2: 00007f73b5a796f4 CR3: 00000000169d2000 CR4: 0000000000350ee0
[ 55.765974] Call Trace:
[ 55.766359]
[ 55.766677] nf_ct_net_init+0x224/0x3d0
[ 55.767254] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.767851] ops_init+0xbb/0x6b0
[ 55.768357] setup_net+0x3d9/0x990
[ 55.768834] ? down_read_killable+0x1d7/0x4e0
[ 55.769485] ? __pfx_setup_net+0x10/0x10
[ 55.770024] ? copy_net_ns+0x17c/0x770
[ 55.770583] copy_net_ns+0x321/0x770
[ 55.771091] create_new_namespaces+0x3f6/0xb30
[ 55.771731] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.772412] ksys_unshare+0x44d/0x8e0
[ 55.772964] ? __pfx_ksys_unshare+0x10/0x10
[ 55.773580] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.774351] __x64_sys_unshare+0x31/0x40
[ 55.774895] do_syscall_64+0x3f/0x90
[ 55.775438] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.776115] RIP: 0033:0x7f626f3c50d7
[ 55.776632] 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
[ 55.778901] RSP: 002b:00007ffd2dbf6508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.779891] RAX: ffffffffffffffda RBX: 00007ffd2dbf6b48 RCX: 00007f626f3c50d7
[ 55.780830] RDX: 00007f626f42f41f RSI: 00007ffd2dbf64a0 RDI: 0000000040000000
[ 55.781784] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2dbf62b0
[ 55.782694] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f626f4d7bf0
[ 55.783619] R13: 00007ffd2dbf65e0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.784571]
[ 55.784909] irq event stamp: 10549
[ 55.785411] hardirqs last enabled at (10561): [] __up_console_sem+0x78/0x80
[ 55.786521] hardirqs last disabled at (10572): [] __up_console_sem+0x5d/0x80
[ 55.787622] softirqs last enabled at (10388): [] irq_exit_rcu+0x93/0xc0
[ 55.788705] softirqs last disabled at (10383): [] irq_exit_rcu+0x93/0xc0
[ 55.789807] ---[ end trace 0000000000000000 ]---
[ 57.337890] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.387212] Bluetooth: hci0: command 0x041b tx timeout
[ 61.434326] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.481342] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:09:48 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffffffff85d36b70 RCX=ffffffff81379a99 RDX=1ffff1100d9c74b7
RSI=0000000000000008 RDI=0000000000000001 RBP=ffff88806ce3a5bd RSP=ffff88806ce09c58
R8 =0000000000000000 R9 =fffffbfff0ba6b42 R10=ffffffff85d35a17 R11=00000022d4cf8534
R12=ffffffffffffff33 R13=ffff88806ce2c200 R14=1ffff1100d9c139c R15=0000000000000000
RIP=ffffffff81379b19 RFL=00000007 [-----PC] 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 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=00007f7cf199d508 CR3=000000000e8f2000 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=62134c4fdd1067b72f4a07c2a45fd8bc
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=acff0eb33943f361000000000013bc68 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=28f6f36b3d91143500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880163b75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556105400 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=00007f73b5a796f4 CR3=00000000169d2000 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