00410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:36:54 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:36:54 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:36:54 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:36:54 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000ef2) [ 825.665251][ T4577] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 825.673919][ T4571] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.1'. [ 825.757928][ T4577] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:36:54 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 825.861766][ T28] kauditd_printk_skb: 19 callbacks suppressed [ 825.861779][ T28] audit: type=1804 audit(1602650214.692:153): pid=4587 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1196/cgroup.controllers" dev="sda1" ino=16195 res=1 errno=0 [ 825.895046][ T4577] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 825.943498][ T4577] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 825.997004][ T4577] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 826.011242][ T4577] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 826.025169][ T4577] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 826.037634][ T4577] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:36:55 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a3100000000080041007278650014"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000e00) 04:36:55 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:36:55 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:36:55 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000ef2) 04:36:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xffffffa1}, 0x0) 04:36:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:36:55 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 826.235443][ T4630] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:36:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:36:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 826.282948][ T4630] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:36:55 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80000ef2) [ 826.310586][ T28] audit: type=1804 audit(1602650215.142:154): pid=4628 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1197/cgroup.controllers" dev="sda1" ino=16367 res=1 errno=0 04:36:55 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a3100000000080041007278650014003300"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000e00) 04:36:55 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 826.386797][ T4630] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:36:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 826.444978][ T4630] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:36:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 826.507332][ T4630] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 826.527254][ T28] audit: type=1804 audit(1602650215.362:155): pid=4662 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1198/cgroup.controllers" dev="sda1" ino=16380 res=1 errno=0 04:36:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 826.570022][ T4630] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 826.587822][ T4630] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 826.598117][ T4630] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:36:55 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80000ef2) [ 826.643093][ T4630] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 826.664346][ T4669] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.1'. [ 826.680073][ T28] audit: type=1804 audit(1602650215.482:156): pid=4682 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir945896144/syzkaller.3mu6dE/2028/cgroup.controllers" dev="sda1" ino=16381 res=1 errno=0 [ 826.713030][ T4630] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 826.793092][ T4630] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 826.842998][ T4630] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 826.896967][ T4630] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 826.914379][ T4630] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 04:36:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xffffffef}, 0x0) 04:36:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:36:55 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:36:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:36:55 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a3100000000080041007278650014003300"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000e00) 04:36:55 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80000ef2) [ 826.923107][ T28] audit: type=1804 audit(1602650215.762:157): pid=4699 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1199/cgroup.controllers" dev="sda1" ino=16359 res=1 errno=0 [ 826.930578][ T4630] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 826.963972][ T4630] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 827.035561][ T4721] EXT4-fs (loop0): bad geometry: block count 64 exceeds size of device (8 blocks) [ 827.064314][ T4727] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 827.066721][ T4725] EXT4-fs (loop2): bad geometry: block count 64 exceeds size of device (8 blocks) [ 827.104676][ T28] audit: type=1804 audit(1602650215.942:158): pid=4724 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir945896144/syzkaller.3mu6dE/2029/cgroup.controllers" dev="sda1" ino=16380 res=1 errno=0 04:36:56 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, 0x0) sendfile(r2, r1, 0x0, 0x0) 04:36:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:36:56 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 827.155084][ T4727] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 827.168516][ T4724] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.1'. 04:36:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 827.244849][ T4727] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 827.274711][ T28] audit: type=1804 audit(1602650216.022:159): pid=4734 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1200/cgroup.controllers" dev="sda1" ino=16356 res=1 errno=0 [ 827.313049][ T4727] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 827.327573][ T4751] EXT4-fs (loop0): bad geometry: block count 64 exceeds size of device (8 blocks) 04:36:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 827.337019][ T4750] EXT4-fs (loop2): bad geometry: block count 64 exceeds size of device (8 blocks) 04:36:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a3100000000080041007278650014003300"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000e00) [ 827.397017][ T4727] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 827.425133][ T28] audit: type=1804 audit(1602650216.262:160): pid=4759 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1201/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 [ 827.463434][ T4727] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 827.481997][ T4770] EXT4-fs (loop2): bad geometry: block count 64 exceeds size of device (8 blocks) [ 827.514717][ T4727] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 827.554062][ T4727] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:36:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xfffffff0}, 0x0) 04:36:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:36:56 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, 0x0) sendfile(r2, r1, 0x0, 0x0) 04:36:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 827.584594][ T28] audit: type=1804 audit(1602650216.422:161): pid=4773 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir945896144/syzkaller.3mu6dE/2030/cgroup.controllers" dev="sda1" ino=16371 res=1 errno=0 [ 827.617004][ T4773] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.1'. 04:36:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:36:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 827.716423][ T4790] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 827.727315][ T4787] EXT4-fs (loop0): bad geometry: block count 64 exceeds size of device (8 blocks) 04:36:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:36:56 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, 0x0) sendfile(r2, r1, 0x0, 0x0) [ 827.768161][ T28] audit: type=1804 audit(1602650216.602:162): pid=4788 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1202/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 04:36:56 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:36:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 827.852846][ T4790] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 827.932908][ T4790] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 827.958668][ T4805] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated 04:36:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:36:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000e00) [ 827.982994][ T4790] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 827.991508][ T4805] EXT4-fs (loop2): get root inode failed [ 828.014326][ T4805] EXT4-fs (loop2): mount failed [ 828.110721][ T4790] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 828.155868][ T4790] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 828.191370][ T4790] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:36:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xfffffffe}, 0x0) 04:36:57 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a3100000000080041007278650014003300"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000e00) 04:36:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:36:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 828.215079][ T4790] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 828.251253][ T4831] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.1'. 04:36:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 828.333576][ T4846] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 828.348471][ T4851] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 828.368319][ T4846] EXT4-fs (loop2): get root inode failed [ 828.379560][ T4846] EXT4-fs (loop2): mount failed 04:36:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 828.426637][ T4845] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.5'. [ 828.452882][ T4851] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:36:57 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 828.522964][ T4851] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 828.534467][ T4860] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated 04:36:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 828.571944][ T4860] EXT4-fs (loop0): get root inode failed [ 828.578532][ T4851] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 828.581726][ T4860] EXT4-fs (loop0): mount failed 04:36:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000e00) [ 828.652929][ T4851] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 828.674818][ T4866] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 828.692248][ T4866] EXT4-fs (loop2): get root inode failed 04:36:57 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a3100000000080041007278650014"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000e00) [ 828.715260][ T4866] EXT4-fs (loop2): mount failed [ 828.724256][ T4851] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 828.773759][ T4851] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 828.786852][ T4851] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:36:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {0x0, 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:36:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x80000000000}, 0x0) [ 828.843345][ T4883] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 828.866499][ T4890] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.1'. [ 828.888327][ T4883] EXT4-fs (loop0): get root inode failed [ 828.916503][ T4907] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 828.922540][ T4883] EXT4-fs (loop0): mount failed 04:36:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000e00) 04:36:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 828.961313][ T4904] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.5'. [ 828.976308][ T4907] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:36:57 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 829.044637][ T4907] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 829.073906][ T4912] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated 04:36:58 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a3100000000080041007278650014"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000e00) [ 829.111714][ T4912] EXT4-fs (loop2): get root inode failed [ 829.142735][ T4907] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 829.152759][ T4924] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 829.163023][ T4912] EXT4-fs (loop2): mount failed [ 829.189075][ T4924] EXT4-fs (loop0): get root inode failed [ 829.195439][ T4924] EXT4-fs (loop0): mount failed 04:36:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000e00) 04:36:58 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a3100000000080041007278650014"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000e00) [ 829.236303][ T4907] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 04:36:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {0x0, 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:36:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {0x0, 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 829.333925][ T4907] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 829.374290][ T4907] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 829.391364][ T4954] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 829.407527][ T4954] EXT4-fs (loop0): get root inode failed [ 829.413506][ T4954] EXT4-fs (loop0): mount failed 04:36:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000e00) 04:36:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {0x0, 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 829.433576][ T4955] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 829.442912][ T4907] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 829.459192][ T4955] EXT4-fs (loop2): get root inode failed [ 829.480290][ T4955] EXT4-fs (loop2): mount failed 04:36:58 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:36:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x1000000000000}, 0x0) 04:36:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {0x0, 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 829.590083][ T4969] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 829.654224][ T4969] EXT4-fs (loop0): get root inode failed [ 829.681053][ T4969] EXT4-fs (loop0): mount failed 04:36:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000e00) 04:36:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {0x0, 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 829.710386][ T4987] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 829.721661][ T4986] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated 04:36:58 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000e00) [ 829.754140][ T4986] EXT4-fs (loop2): get root inode failed [ 829.760639][ T4986] EXT4-fs (loop2): mount failed 04:36:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040), 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 829.802844][ T4987] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 829.873255][ T4987] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 829.898419][ T5007] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated 04:36:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80000e00) [ 829.938956][ T5007] EXT4-fs (loop0): get root inode failed [ 829.947812][ T5007] EXT4-fs (loop0): mount failed [ 829.956024][ T4987] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 829.966452][ T5020] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 829.981543][ T5020] EXT4-fs (loop2): get root inode failed [ 829.991489][ T5020] EXT4-fs (loop2): mount failed 04:36:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040), 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 830.036633][ T4987] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 04:36:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80000e00) 04:36:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040), 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:36:59 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 830.103389][ T4987] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 830.117647][ T5039] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated 04:36:59 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 830.197610][ T4987] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 830.217294][ T4987] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 830.225503][ T5039] EXT4-fs (loop0): get root inode failed [ 830.231118][ T5039] EXT4-fs (loop0): mount failed [ 830.238813][ T5048] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 830.251379][ T5048] EXT4-fs (loop2): get root inode failed [ 830.257264][ T5048] EXT4-fs (loop2): mount failed 04:36:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x2000000000000}, 0x0) 04:36:59 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80000e00) 04:36:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040), 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:36:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040), 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:36:59 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x0) [ 830.410597][ T5076] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 830.424968][ T5072] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 830.438230][ T5072] EXT4-fs (loop0): get root inode failed [ 830.447388][ T5072] EXT4-fs (loop0): mount failed [ 830.460984][ T5063] __nla_validate_parse: 3 callbacks suppressed [ 830.460990][ T5063] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.5'. [ 830.488657][ T5063] rdma_rxe: rxe_register_device failed with error -23 [ 830.495944][ T5063] rdma_rxe: failed to add lo 04:36:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040), 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 830.504124][ T5076] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 830.528934][ T5079] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 830.554430][ T5076] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:36:59 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 830.595727][ T5076] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 830.623012][ T5079] EXT4-fs (loop2): get root inode failed [ 830.628641][ T5079] EXT4-fs (loop2): mount failed 04:36:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf465", 0xf, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 830.680042][ T5099] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 830.697625][ T5076] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 830.717735][ T5076] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 04:36:59 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x0) [ 830.733836][ T5076] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 830.738380][ T5099] EXT4-fs (loop0): get root inode failed [ 830.750159][ T5076] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:36:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x3000000000000}, 0x0) 04:36:59 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 830.784953][ T5099] EXT4-fs (loop0): mount failed 04:36:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf465", 0xf, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 830.897076][ T5115] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 830.912801][ T5125] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 830.927444][ T5115] EXT4-fs (loop2): get root inode failed [ 830.942346][ T5115] EXT4-fs (loop2): mount failed 04:36:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf465", 0xf, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 830.994548][ T5125] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 831.025352][ T5130] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 831.038984][ T5130] EXT4-fs (loop0): get root inode failed 04:36:59 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 831.044671][ T28] kauditd_printk_skb: 22 callbacks suppressed [ 831.044684][ T28] audit: type=1804 audit(1602650219.872:185): pid=5137 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir945896144/syzkaller.3mu6dE/2041/cgroup.controllers" dev="sda1" ino=16383 res=1 errno=0 [ 831.062507][ T5128] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.5'. 04:36:59 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x0) [ 831.102731][ T5125] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 831.117611][ T5130] EXT4-fs (loop0): mount failed [ 831.139657][ T5144] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 831.165532][ T5128] rdma_rxe: rxe_register_device failed with error -23 [ 831.171745][ T5144] EXT4-fs (loop2): get root inode failed [ 831.174190][ T5128] rdma_rxe: failed to add lo [ 831.178425][ T5144] EXT4-fs (loop2): mount failed [ 831.189204][ T5125] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf465", 0xf, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 831.192906][ T28] audit: type=1804 audit(1602650219.882:186): pid=5128 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1210/cgroup.controllers" dev="sda1" ino=16381 res=1 errno=0 [ 831.268007][ T5125] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 831.294281][ T28] audit: type=1804 audit(1602650220.132:187): pid=5161 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir945896144/syzkaller.3mu6dE/2042/cgroup.controllers" dev="sda1" ino=16359 res=1 errno=0 04:37:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf465", 0xf, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:00 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x2000000000000}, 0x0) [ 831.343822][ T5125] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 831.411109][ T5125] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 831.446675][ T5170] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated 04:37:00 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x4000000000000}, 0x0) [ 831.476427][ T5125] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 831.495727][ T5170] EXT4-fs (loop0): get root inode failed [ 831.504604][ T5170] EXT4-fs (loop0): mount failed 04:37:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf465", 0xf, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 831.545154][ T5183] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 831.644680][ T5183] EXT4-fs (loop2): get root inode failed [ 831.659400][ T5183] EXT4-fs (loop2): mount failed [ 831.696656][ T28] audit: type=1804 audit(1602650220.532:188): pid=5196 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1211/cgroup.controllers" dev="sda1" ino=16379 res=1 errno=0 [ 831.727136][ T5196] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.5'. 04:37:00 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5", 0x16, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 831.745451][ T5196] rdma_rxe: rxe_register_device failed with error -23 [ 831.757583][ T5188] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 831.773202][ T5196] rdma_rxe: failed to add lo [ 831.773225][ T5201] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 831.834329][ T5201] EXT4-fs (loop0): get root inode failed [ 831.867809][ T5211] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 831.883193][ T5201] EXT4-fs (loop0): mount failed [ 831.911640][ T5211] EXT4-fs (loop2): get root inode failed [ 831.917649][ T5211] EXT4-fs (loop2): mount failed [ 831.925903][ T28] audit: type=1804 audit(1602650220.762:189): pid=5212 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir457838246/syzkaller.QvyyBK/1464/cgroup.controllers" dev="sda1" ino=16371 res=1 errno=0 04:37:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5", 0x16, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 831.956359][ T5188] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5", 0x16, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 832.075497][ T5223] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 832.094850][ T5225] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 832.118160][ T5225] EXT4-fs (loop2): get root inode failed 04:37:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5", 0x16, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 832.124217][ T5223] EXT4-fs (loop0): get root inode failed [ 832.130003][ T5225] EXT4-fs (loop2): mount failed [ 832.135138][ T5223] EXT4-fs (loop0): mount failed 04:37:01 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 832.176771][ T5188] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5", 0x16, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 832.342871][ T5240] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 832.366942][ T5188] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 832.380484][ T5240] EXT4-fs (loop2): get root inode failed [ 832.386185][ T28] audit: type=1804 audit(1602650221.212:190): pid=5243 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1212/cgroup.controllers" dev="sda1" ino=16379 res=1 errno=0 [ 832.388863][ T5245] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 832.424267][ T5240] EXT4-fs (loop2): mount failed [ 832.429156][ T5243] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.5'. 04:37:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000", 0x1a, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 832.441188][ T5243] rdma_rxe: rxe_register_device failed with error -23 [ 832.448245][ T5243] rdma_rxe: failed to add lo [ 832.456814][ T5245] EXT4-fs (loop0): get root inode failed [ 832.468315][ T5188] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 832.492014][ T5188] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 832.495059][ T5245] EXT4-fs (loop0): mount failed [ 832.516447][ T5188] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x2000000000000}, 0x0) 04:37:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x100000000000000}, 0x0) [ 832.537062][ T5264] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 832.548855][ T5188] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 832.559601][ T5264] EXT4-fs (loop2): get root inode failed [ 832.565781][ T5264] EXT4-fs (loop2): mount failed 04:37:01 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5", 0x16, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000", 0x1a, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 832.701264][ T5276] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 832.738890][ T5280] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated 04:37:01 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000", 0x1a, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 832.754265][ T5280] EXT4-fs (loop0): get root inode failed [ 832.760008][ T5280] EXT4-fs (loop0): mount failed [ 832.814162][ T5276] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 832.826410][ T5284] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 832.838803][ T5284] EXT4-fs (loop2): get root inode failed [ 832.844675][ T5284] EXT4-fs (loop2): mount failed 04:37:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000", 0x1a, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 832.883165][ T5276] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 832.916415][ T28] audit: type=1804 audit(1602650221.752:191): pid=5293 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir457838246/syzkaller.QvyyBK/1465/cgroup.controllers" dev="sda1" ino=16359 res=1 errno=0 [ 832.952671][ T5276] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 832.963093][ T5298] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 833.014769][ T5311] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 833.027420][ T5311] EXT4-fs (loop2): get root inode failed [ 833.028089][ T5298] EXT4-fs (loop0): get root inode failed [ 833.033284][ T5311] EXT4-fs (loop2): mount failed [ 833.042442][ T5298] EXT4-fs (loop0): mount failed 04:37:01 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1c", 0x1c, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 833.058326][ T5276] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 833.059720][ T28] audit: type=1804 audit(1602650221.812:192): pid=5305 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1213/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 [ 833.125162][ T5276] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 833.156758][ T5276] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 833.167988][ T5276] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x200000000000000}, 0x0) 04:37:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000", 0x1a, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x2000000000000}, 0x0) [ 833.280793][ T5330] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 833.289513][ T5330] EXT4-fs (loop2): mount failed [ 833.309673][ T5338] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 833.323893][ T5338] EXT4-fs (loop0): get root inode failed 04:37:02 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 833.348744][ T5338] EXT4-fs (loop0): mount failed [ 833.354207][ T5342] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 833.371678][ T28] audit: type=1804 audit(1602650222.212:193): pid=5341 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1214/cgroup.controllers" dev="sda1" ino=16368 res=1 errno=0 04:37:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1c", 0x1c, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:02 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000", 0x1a, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 833.452729][ T5342] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 833.502580][ T5342] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 833.546122][ T28] audit: type=1804 audit(1602650222.382:194): pid=5359 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir457838246/syzkaller.QvyyBK/1466/cgroup.controllers" dev="sda1" ino=16359 res=1 errno=0 [ 833.583710][ T5363] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 833.591401][ T5363] EXT4-fs (loop2): mount failed 04:37:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1c", 0x1c, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 833.596700][ T5366] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 833.609262][ T5366] EXT4-fs (loop0): get root inode failed [ 833.616350][ T5342] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 833.626738][ T5366] EXT4-fs (loop0): mount failed 04:37:02 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1c", 0x1c, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 833.697066][ T5342] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 04:37:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1c", 0x1c, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 833.756726][ T5342] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 833.775614][ T5342] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 833.793539][ T5342] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x300000000000000}, 0x0) [ 833.807047][ T5382] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 833.819416][ T5382] EXT4-fs (loop0): mount failed 04:37:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1c", 0x1c, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 833.890989][ T5396] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 833.915827][ T5396] EXT4-fs (loop2): mount failed [ 833.916181][ T5398] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 833.929930][ T5406] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 833.932520][ T5398] EXT4-fs (loop1): mount failed [ 833.982475][ T5406] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:02 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000ef2) 04:37:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x200000000000000}, 0x0) [ 834.040795][ T5406] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 834.059492][ T5418] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated 04:37:02 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 834.102529][ T5406] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 834.113610][ T5416] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 834.120230][ T5416] EXT4-fs (loop0): mount failed [ 834.120280][ T5418] EXT4-fs (loop2): get root inode failed [ 834.135349][ T5418] EXT4-fs (loop2): mount failed 04:37:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1c", 0x1c, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 834.158849][ T5406] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 834.187504][ T5406] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 04:37:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:03 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000ef2) [ 834.207859][ T5406] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 834.245214][ T5406] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x100000000000000}, 0x0) 04:37:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x400000000000000}, 0x0) [ 834.283718][ T5450] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 834.294258][ T5450] EXT4-fs (loop0): mount failed 04:37:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 834.398607][ T5463] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 834.413443][ T5456] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 834.454340][ T5456] EXT4-fs (loop2): get root inode failed [ 834.472615][ T5463] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 834.478494][ T5456] EXT4-fs (loop2): mount failed [ 834.482405][ T5469] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated 04:37:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:03 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000ef2) [ 834.506500][ T5469] EXT4-fs (loop0): get root inode failed [ 834.523876][ T5469] EXT4-fs (loop0): mount failed 04:37:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:03 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 834.552677][ T5463] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 834.633434][ T5487] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 834.646967][ T5463] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 834.670271][ T5487] EXT4-fs (loop2): get root inode failed [ 834.680908][ T5493] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 834.692624][ T5487] EXT4-fs (loop2): mount failed [ 834.697856][ T5493] EXT4-fs (loop0): get root inode failed [ 834.706042][ T5493] EXT4-fs (loop0): mount failed [ 834.718901][ T5463] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 04:37:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x500000000000000}, 0x0) 04:37:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:03 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80000ef2) 04:37:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 834.745714][ T5463] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 834.756581][ T5463] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 834.767149][ T5463] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:03 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={0x0, 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000ef2) [ 834.894957][ T5521] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 834.934457][ T5522] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 834.946963][ T5523] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 834.962613][ T5521] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 834.963571][ T5522] EXT4-fs error (device loop2): __ext4_new_inode:942: comm syz-executor.2: reserved inode found cleared - inode=3 [ 834.990883][ T5523] EXT4-fs (loop0): get root inode failed [ 835.005339][ T5523] EXT4-fs (loop0): mount failed 04:37:03 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80000ef2) 04:37:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 835.034495][ T5521] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 835.102636][ T5521] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 835.119852][ T5548] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 835.130182][ T5548] EXT4-fs error (device loop0): __ext4_new_inode:942: comm syz-executor.0: reserved inode found cleared - inode=3 04:37:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={0x0, 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 835.166541][ T5521] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 835.176752][ T5521] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 835.192426][ T5521] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x300000000000000}, 0x0) [ 835.210841][ T5564] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 835.237147][ T5564] EXT4-fs (loop2): get root inode failed [ 835.276347][ T5521] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 835.293595][ T5564] EXT4-fs (loop2): mount failed [ 835.307784][ T5573] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 835.320119][ T5573] EXT4-fs (loop0): get root inode failed [ 835.325824][ T5573] EXT4-fs (loop0): mount failed [ 835.349651][ T5580] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 835.402397][ T5580] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 835.452268][ T5580] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 835.512621][ T5580] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 835.566318][ T5580] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 835.634696][ T5580] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 835.674916][ T5580] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x600000000000000}, 0x0) [ 835.719869][ T5580] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:04 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80000ef2) 04:37:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={0x0, 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 835.865353][ T5608] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 835.896812][ T5610] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated 04:37:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x300000000000000}, 0x0) [ 835.911521][ T5611] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 835.922101][ T5610] EXT4-fs (loop0): get root inode failed [ 835.925165][ T5611] EXT4-fs (loop2): get root inode failed [ 835.938343][ T5610] EXT4-fs (loop0): mount failed 04:37:04 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 835.962475][ T5608] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 835.962820][ T5611] EXT4-fs (loop2): mount failed 04:37:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 836.023130][ T5608] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:05 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 836.113363][ T5608] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 836.196603][ T5608] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 836.213953][ T5608] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 836.223021][ T5641] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated 04:37:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x500000000000000}, 0x0) [ 836.235550][ T5642] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 836.247850][ T5641] EXT4-fs (loop2): get root inode failed [ 836.256316][ T5608] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 836.265005][ T5641] EXT4-fs (loop2): mount failed [ 836.274198][ T5642] EXT4-fs (loop0): get root inode failed [ 836.279983][ T5642] EXT4-fs (loop0): mount failed 04:37:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040), 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 836.289349][ T5608] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x700000000000000}, 0x0) 04:37:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040), 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:05 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 836.341084][ T5665] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 836.424074][ T5665] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 836.492779][ T5665] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 836.504133][ T5678] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 836.533526][ T5681] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 836.541696][ T5678] EXT4-fs (loop0): get root inode failed [ 836.551874][ T5681] EXT4-fs (loop2): get root inode failed [ 836.557997][ T28] kauditd_printk_skb: 11 callbacks suppressed 04:37:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040), 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 836.558009][ T28] audit: type=1804 audit(1602650225.392:206): pid=5677 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir457838246/syzkaller.QvyyBK/1474/cgroup.controllers" dev="sda1" ino=16379 res=1 errno=0 [ 836.568108][ T5678] EXT4-fs (loop0): mount failed [ 836.595843][ T5665] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 836.605759][ T5681] EXT4-fs (loop2): mount failed [ 836.654789][ T28] audit: type=1804 audit(1602650225.492:207): pid=5646 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1222/cgroup.controllers" dev="sda1" ino=16358 res=1 errno=0 [ 836.686530][ T5665] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 04:37:05 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040), 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 836.708857][ T5665] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 836.728178][ T5665] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 836.797599][ T5701] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 836.825917][ T5665] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x800000000000000}, 0x0) [ 836.853293][ T5701] EXT4-fs (loop0): get root inode failed [ 836.879277][ T5712] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 836.910599][ T5701] EXT4-fs (loop0): mount failed [ 836.934030][ T5712] EXT4-fs (loop2): get root inode failed [ 836.972443][ T5712] EXT4-fs (loop2): mount failed 04:37:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040), 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x500000000000000}, 0x0) 04:37:05 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 836.987602][ T5717] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040), 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 837.090958][ T5717] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 837.146274][ T5727] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 837.192975][ T5717] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 837.203980][ T28] audit: type=1804 audit(1602650226.042:208): pid=5741 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir457838246/syzkaller.QvyyBK/1475/cgroup.controllers" dev="sda1" ino=16377 res=1 errno=0 [ 837.238112][ T5727] EXT4-fs (loop0): get root inode failed [ 837.269776][ T5727] EXT4-fs (loop0): mount failed [ 837.292809][ T5737] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 837.308640][ T5737] EXT4-fs (loop2): get root inode failed [ 837.314686][ T5737] EXT4-fs (loop2): mount failed [ 837.320691][ T5717] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:06 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf465", 0xf, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf465", 0xf, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:06 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 837.443055][ T28] audit: type=1804 audit(1602650226.282:209): pid=5724 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1223/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 [ 837.474284][ T5717] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 837.513475][ T5717] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 837.534837][ T5717] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 837.571613][ T5760] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 837.585579][ T5763] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 837.614277][ T28] audit: type=1804 audit(1602650226.453:210): pid=5764 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir457838246/syzkaller.QvyyBK/1476/cgroup.controllers" dev="sda1" ino=16378 res=1 errno=0 [ 837.641783][ T5763] EXT4-fs (loop2): get root inode failed [ 837.649533][ T5763] EXT4-fs (loop2): mount failed [ 837.655920][ T5760] EXT4-fs (loop0): get root inode failed 04:37:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 837.680872][ T5717] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 837.715558][ T5760] EXT4-fs (loop0): mount failed 04:37:06 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x900000000000000}, 0x0) 04:37:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf465", 0xf, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf465", 0xf, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 837.782983][ T28] audit: type=1804 audit(1602650226.593:211): pid=5778 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1224/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 04:37:06 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 837.904171][ T5784] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 837.927578][ T5784] EXT4-fs (loop2): get root inode failed [ 837.945416][ T5784] EXT4-fs (loop2): mount failed 04:37:06 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 837.948014][ T5793] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf465", 0xf, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 838.057428][ T5794] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 838.074277][ T5793] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:07 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 838.120787][ T5813] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 838.122479][ T5794] EXT4-fs (loop0): get root inode failed [ 838.133106][ T5813] EXT4-fs (loop2): get root inode failed [ 838.145629][ T5793] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 838.158103][ T5813] EXT4-fs (loop2): mount failed [ 838.167191][ T28] audit: type=1804 audit(1602650227.003:212): pid=5816 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir457838246/syzkaller.QvyyBK/1477/cgroup.controllers" dev="sda1" ino=16356 res=1 errno=0 [ 838.173655][ T5794] EXT4-fs (loop0): mount failed [ 838.222564][ T5793] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:07 executing program 5: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r1, r0, 0x0, 0x80000ef2) 04:37:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5", 0x16, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 838.273874][ T28] audit: type=1804 audit(1602650227.093:213): pid=5797 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir945896144/syzkaller.3mu6dE/2054/cgroup.controllers" dev="sda1" ino=16371 res=1 errno=0 [ 838.279934][ T5793] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 04:37:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf465", 0xf, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf465", 0xf, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 838.382930][ T5793] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 838.408399][ T5793] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xa00000000000000}, 0x0) 04:37:07 executing program 5: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r1, r0, 0x0, 0x80000ef2) [ 838.434490][ T5793] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 838.443816][ T5834] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 838.459714][ T5834] EXT4-fs (loop2): get root inode failed [ 838.465743][ T5834] EXT4-fs (loop2): mount failed [ 838.508094][ T5849] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 838.552389][ T5849] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 838.585294][ T5852] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated 04:37:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5", 0x16, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 838.598764][ T5849] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 838.608548][ T28] audit: type=1804 audit(1602650227.433:214): pid=5848 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir457838246/syzkaller.QvyyBK/1478/cgroup.controllers" dev="sda1" ino=16377 res=1 errno=0 [ 838.638796][ T5860] EXT4-fs error (device loop1): ext4_fill_super:4709: inode #2: comm syz-executor.1: iget: root inode unallocated 04:37:07 executing program 5: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r1, r0, 0x0, 0x80000ef2) 04:37:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5", 0x16, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 838.654966][ T5860] EXT4-fs (loop1): get root inode failed [ 838.660684][ T5852] EXT4-fs (loop0): get root inode failed [ 838.660689][ T5852] EXT4-fs (loop0): mount failed [ 838.671672][ T5860] EXT4-fs (loop1): mount failed [ 838.692362][ T5849] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 838.746877][ T5849] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 838.757342][ T5849] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 04:37:07 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 838.788638][ T5871] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 838.823423][ T5887] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated 04:37:07 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 838.824325][ T5849] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 838.840889][ T5887] EXT4-fs (loop0): get root inode failed [ 838.858915][ T5887] EXT4-fs (loop0): mount failed [ 838.868103][ T5871] EXT4-fs (loop2): get root inode failed [ 838.875740][ T5871] EXT4-fs (loop2): mount failed 04:37:07 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xb00000000000000}, 0x0) [ 838.917076][ T5849] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5", 0x16, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 838.989846][ T28] audit: type=1804 audit(1602650227.823:215): pid=5895 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir945896144/syzkaller.3mu6dE/2056/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 04:37:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5", 0x16, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 839.060560][ T5904] netlink: 209 bytes leftover after parsing attributes in process `syz-executor.3'. 04:37:07 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 839.103732][ T5910] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 839.126907][ T5913] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated 04:37:08 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 839.149949][ T5913] EXT4-fs (loop0): get root inode failed [ 839.162301][ T5913] EXT4-fs (loop0): mount failed 04:37:08 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5", 0x16, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 839.192579][ T5918] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 839.222746][ T5910] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 839.252616][ T5918] EXT4-fs (loop2): get root inode failed [ 839.266370][ T5918] EXT4-fs (loop2): mount failed [ 839.283994][ T5910] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000", 0x1a, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 839.372679][ T5910] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 839.396081][ T5934] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated 04:37:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xa00000000000000}, 0x0) 04:37:08 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 839.462934][ T5946] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 839.475430][ T5946] EXT4-fs (loop2): get root inode failed [ 839.489525][ T5934] EXT4-fs (loop0): get root inode failed [ 839.489542][ T5946] EXT4-fs (loop2): mount failed [ 839.495794][ T5934] EXT4-fs (loop0): mount failed 04:37:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000", 0x1a, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 839.516930][ T5910] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 839.550792][ T5910] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 04:37:08 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 839.611080][ T5910] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 839.625790][ T5910] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xc00000000000000}, 0x0) 04:37:08 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000", 0x1a, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 839.677332][ T5970] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 839.694009][ T5969] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 839.710844][ T5969] EXT4-fs (loop2): get root inode failed [ 839.717067][ T5969] EXT4-fs (loop2): mount failed [ 839.728832][ T5970] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:08 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000", 0x1a, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 839.767855][ T5981] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 839.782265][ T5981] EXT4-fs (loop0): get root inode failed [ 839.787990][ T5970] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 839.798847][ T5981] EXT4-fs (loop0): mount failed 04:37:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000", 0x1a, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 839.832138][ T5970] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 839.878031][ T5970] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 839.904996][ T5970] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 839.925669][ T5992] netlink: 209 bytes leftover after parsing attributes in process `syz-executor.3'. [ 839.951344][ T6003] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 839.965825][ T5970] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:08 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xd00000000000000}, 0x0) [ 839.978455][ T6003] EXT4-fs (loop2): get root inode failed [ 839.989189][ T6012] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 839.996295][ T5970] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 840.001555][ T6012] EXT4-fs (loop0): get root inode failed [ 840.015080][ T6012] EXT4-fs (loop0): mount failed [ 840.020190][ T6003] EXT4-fs (loop2): mount failed 04:37:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xa00000000000000}, 0x0) 04:37:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000", 0x1a, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1c", 0x1c, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 840.124528][ T6026] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:09 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a310000000008004100"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:09 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 840.182742][ T6026] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 840.195329][ T6034] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 840.220183][ T6034] EXT4-fs (loop2): mount failed 04:37:09 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1c", 0x1c, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 840.236284][ T6031] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 840.249338][ T6026] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 840.260290][ T6031] EXT4-fs (loop0): get root inode failed [ 840.281213][ T6031] EXT4-fs (loop0): mount failed 04:37:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1c", 0x1c, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 840.305282][ T6026] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 840.364030][ T6026] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 840.403825][ T6026] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 04:37:09 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 840.412166][ T6055] netlink: 201 bytes leftover after parsing attributes in process `syz-executor.3'. [ 840.424424][ T6067] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 840.431905][ T6067] EXT4-fs (loop0): mount failed [ 840.451342][ T6063] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 840.457798][ T6063] EXT4-fs (loop2): mount failed 04:37:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1c", 0x1c, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 840.464874][ T6026] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 840.479155][ T6026] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 840.507447][ T6026] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 840.552838][ T6026] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 840.612901][ T6085] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 840.623371][ T6026] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 840.640058][ T6085] EXT4-fs (loop0): mount failed [ 840.693896][ T6026] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 840.753665][ T6086] netlink: 209 bytes leftover after parsing attributes in process `syz-executor.1'. [ 840.777293][ T6026] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 04:37:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xe00000000000000}, 0x0) 04:37:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1c", 0x1c, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:09 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:09 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a310000000008004100"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1c", 0x1c, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 840.811465][ T6026] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 840.826451][ T6026] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 840.849231][ T6026] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 840.927425][ T6119] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 840.935281][ T6119] EXT4-fs (loop2): mount failed [ 840.946833][ T6123] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 840.996139][ T6123] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 841.024520][ T6124] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 841.033061][ T6124] EXT4-fs (loop0): mount failed 04:37:09 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xd00000000000000}, 0x0) 04:37:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 841.049383][ T6131] netlink: 201 bytes leftover after parsing attributes in process `syz-executor.3'. [ 841.064951][ T6123] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 841.133566][ T6141] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 841.147104][ T6123] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 841.166925][ T6141] EXT4-fs (loop2): get root inode failed [ 841.184687][ T6141] EXT4-fs (loop2): mount failed [ 841.206030][ T6123] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 841.216412][ T6123] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 841.226905][ T6123] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 841.237497][ T6123] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 841.252405][ T6150] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 841.277831][ T6151] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:10 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a310000000008004100"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 841.341047][ T6150] EXT4-fs (loop0): get root inode failed [ 841.363522][ T6150] EXT4-fs (loop0): mount failed [ 841.375632][ T6151] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 841.437978][ T6151] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 841.488494][ T6175] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 841.511006][ T6175] EXT4-fs (loop2): get root inode failed [ 841.516707][ T6175] EXT4-fs (loop2): mount failed [ 841.542590][ T6151] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 841.640946][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 841.640962][ T28] audit: type=1804 audit(1602650230.463:221): pid=6186 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir457838246/syzkaller.QvyyBK/1484/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 [ 841.684844][ T6186] netlink: 201 bytes leftover after parsing attributes in process `syz-executor.3'. [ 841.694054][ T6193] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 841.702106][ T6151] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 841.706481][ T6193] EXT4-fs (loop0): get root inode failed [ 841.720091][ T6193] EXT4-fs (loop0): mount failed [ 841.750773][ T6151] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 841.804367][ T6151] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 841.830593][ T28] audit: type=1804 audit(1602650230.493:222): pid=6168 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1243/cgroup.controllers" dev="sda1" ino=16359 res=1 errno=0 04:37:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xf00000000000000}, 0x0) 04:37:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:10 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 841.884485][ T6151] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xd00000000000000}, 0x0) [ 842.012719][ T6210] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 842.043381][ T6210] EXT4-fs (loop2): get root inode failed [ 842.044962][ T6217] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 842.082685][ T6214] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 842.109598][ T6217] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 842.147846][ T6214] EXT4-fs (loop0): get root inode failed [ 842.162589][ T6210] EXT4-fs (loop2): mount failed [ 842.179638][ T6214] EXT4-fs (loop0): mount failed 04:37:11 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 842.180998][ T28] audit: type=1804 audit(1602650231.013:223): pid=6218 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1244/cgroup.controllers" dev="sda1" ino=16373 res=1 errno=0 [ 842.214053][ T6217] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 842.282042][ T6217] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:11 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a3100000000080041007278650014"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 842.355856][ T6217] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 842.366081][ T6217] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 842.367926][ T6239] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 842.382061][ T6217] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 842.394249][ T6217] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 842.423034][ T6250] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 842.432827][ T6250] EXT4-fs (loop2): group descriptors corrupted! [ 842.433756][ T6217] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 842.451209][ T6239] EXT4-fs (loop0): group descriptors corrupted! 04:37:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 842.536006][ T6217] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 842.593836][ T6261] EXT4-fs error (device loop1): ext4_fill_super:4709: inode #2: comm syz-executor.1: iget: root inode unallocated [ 842.624237][ T6217] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 842.637796][ T28] audit: type=1804 audit(1602650231.473:224): pid=6273 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir457838246/syzkaller.QvyyBK/1485/cgroup.controllers" dev="sda1" ino=16357 res=1 errno=0 [ 842.668203][ T6263] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.3'. [ 842.677931][ T6261] EXT4-fs (loop1): get root inode failed [ 842.684574][ T6261] EXT4-fs (loop1): mount failed [ 842.690630][ T6217] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 842.700540][ T6276] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 842.710717][ T6270] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 842.717701][ T6276] EXT4-fs (loop2): group descriptors corrupted! [ 842.729020][ T6270] EXT4-fs (loop0): group descriptors corrupted! 04:37:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x1000000000000000}, 0x0) 04:37:11 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a3100000000080041007278650014"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xf00000000000000}, 0x0) [ 842.745851][ T6217] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 842.757761][ T6217] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 842.775878][ T6217] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 842.786762][ T6217] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:11 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 842.909131][ T28] audit: type=1804 audit(1602650231.743:225): pid=6271 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1245/cgroup.controllers" dev="sda1" ino=16291 res=1 errno=0 [ 842.940858][ T6300] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 842.982520][ T6300] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 843.011576][ T6308] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 843.033439][ T6308] EXT4-fs (loop2): group descriptors corrupted! [ 843.046468][ T6310] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 843.057678][ T28] audit: type=1804 audit(1602650231.893:226): pid=6315 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir457838246/syzkaller.QvyyBK/1486/cgroup.controllers" dev="sda1" ino=16381 res=1 errno=0 [ 843.083474][ T6310] EXT4-fs (loop0): group descriptors corrupted! [ 843.089832][ T6307] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.3'. [ 843.100802][ T6300] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {0x0, 0x0, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {0x0, 0x0, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {0x0, 0x0, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 843.201662][ T6300] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 843.229866][ T6328] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 843.241564][ T6328] EXT4-fs (loop0): group descriptors corrupted! 04:37:12 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a3100000000080041007278650014"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 843.319782][ T6300] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 843.339748][ T6339] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 843.353522][ T6300] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 843.365825][ T6339] EXT4-fs (loop0): group descriptors corrupted! [ 843.372362][ T6334] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 843.393077][ T6334] EXT4-fs (loop2): group descriptors corrupted! 04:37:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {0x0, 0x0, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:12 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 843.393117][ T28] audit: type=1804 audit(1602650232.233:227): pid=6321 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1246/cgroup.controllers" dev="sda1" ino=16383 res=1 errno=0 [ 843.411772][ T6300] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 843.462787][ T6300] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 843.481721][ T6345] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.3'. 04:37:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x1100000000000000}, 0x0) 04:37:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {0x0, 0x0, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a3100000000080041007278650014"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 843.526358][ T28] audit: type=1804 audit(1602650232.293:228): pid=6345 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir457838246/syzkaller.QvyyBK/1487/cgroup.controllers" dev="sda1" ino=16381 res=1 errno=0 [ 843.563178][ T6358] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 843.591718][ T6358] EXT4-fs (loop0): group descriptors corrupted! 04:37:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400), 0x0, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 843.666570][ T6363] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 843.686913][ T6370] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {0x0, 0x0, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 843.744532][ T6363] EXT4-fs (loop2): group descriptors corrupted! [ 843.757792][ T6375] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 843.767962][ T6375] EXT4-fs (loop0): group descriptors corrupted! 04:37:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400), 0x0, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 843.798431][ T6370] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1c", 0x1c, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400), 0x0, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 843.852859][ T6370] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 843.884449][ T6388] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 843.896325][ T6388] EXT4-fs (loop2): group descriptors corrupted! 04:37:12 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a3100000000080041007278650014003300"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 843.956716][ T6392] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 843.992215][ T6370] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 844.013767][ T6396] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 844.023652][ T6392] EXT4-fs (loop0): group descriptors corrupted! [ 844.064786][ T6396] EXT4-fs (loop2): group descriptors corrupted! [ 844.073379][ T6402] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 844.079982][ T6402] EXT4-fs (loop1): mount failed 04:37:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400), 0x0, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 844.106215][ T6370] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 844.130771][ T6370] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 844.141526][ T6370] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x1200000000000000}, 0x0) [ 844.153007][ T6370] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:13 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 844.177662][ T28] audit: type=1804 audit(1602650233.013:229): pid=6423 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir457838246/syzkaller.QvyyBK/1488/cgroup.controllers" dev="sda1" ino=16379 res=1 errno=0 [ 844.207054][ T6405] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.3'. 04:37:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000", 0x1a, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 844.212560][ T28] audit: type=1804 audit(1602650233.043:230): pid=6379 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1247/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 04:37:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400), 0x0, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 844.328010][ T6427] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 844.341918][ T6429] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 844.360339][ T6427] EXT4-fs (loop0): group descriptors corrupted! [ 844.422268][ T6429] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 844.435726][ T6435] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 844.460222][ T6436] EXT4-fs error (device loop1): ext4_fill_super:4709: inode #2: comm syz-executor.1: iget: root inode unallocated 04:37:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:13 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a3100000000080041007278650014003300"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 844.479546][ T6435] EXT4-fs (loop2): group descriptors corrupted! [ 844.506424][ T6436] EXT4-fs (loop1): get root inode failed 04:37:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400), 0x0, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 844.523355][ T6429] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 844.540717][ T6436] EXT4-fs (loop1): mount failed [ 844.612558][ T6429] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 844.645826][ T6450] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 04:37:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x3000000000000}, 0x0) [ 844.668447][ T6456] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.3'. [ 844.685601][ T6450] EXT4-fs (loop0): group descriptors corrupted! 04:37:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 844.711158][ T6463] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 844.723179][ T6463] EXT4-fs (loop2): group descriptors corrupted! [ 844.725715][ T6429] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 04:37:13 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a3100000000080041007278650014003300"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 844.771689][ T6429] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 844.792828][ T6429] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:13 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 844.836215][ T6481] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 844.846121][ T6481] EXT4-fs (loop0): group descriptors corrupted! [ 844.850692][ T6429] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x2000000000000000}, 0x0) 04:37:13 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a3100000000080041007278650014003300"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 844.944926][ T6486] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.3'. [ 844.977477][ T6492] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 844.987158][ T6492] EXT4-fs (loop2): group descriptors corrupted! [ 845.009382][ T6499] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 845.049074][ T6500] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 845.060401][ T6499] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:13 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 845.118011][ T6500] EXT4-fs (loop0): group descriptors corrupted! [ 845.130292][ T6498] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.1'. 04:37:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="020000000300000004000000", 0xc, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 845.160332][ T6499] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:14 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 845.225552][ T6521] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 845.235319][ T6521] EXT4-fs (loop2): group descriptors corrupted! [ 845.252934][ T6499] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 845.312480][ T6515] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.3'. [ 845.337894][ T6499] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 04:37:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x1000000000000}, 0x0) [ 845.380422][ T6499] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 845.405804][ T6538] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 845.417168][ T6538] EXT4-fs (loop2): group descriptors corrupted! [ 845.420314][ T6499] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 845.433650][ T6534] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 04:37:14 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x2500000000000000}, 0x0) [ 845.482039][ T6499] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="020000000300000004000000", 0xc, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="020000000300000004000000", 0xc, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 845.533410][ T6554] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 845.615739][ T6554] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:14 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:14 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="020000000300000004000000", 0xc, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 845.669042][ T6568] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 845.703371][ T6566] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 04:37:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="020000000300000004000000", 0xc, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 845.732077][ T6554] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 845.802183][ T6554] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 845.850518][ T6579] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.3'. [ 845.876599][ T6554] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 04:37:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="0200000003000000040000003000", 0xe, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 845.902544][ T6588] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 845.919174][ T6554] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 845.929294][ T6595] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 04:37:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x34fa5ad500000000}, 0x0) [ 845.977415][ T6554] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 845.991040][ T6554] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="020000000300000004000000", 0xc, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="020000000300000004000000", 0xc, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 846.096940][ T6610] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 846.109182][ T6612] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="0200000003000000040000003000", 0xe, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="0200000003000000040000003000", 0xe, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 846.172274][ T6612] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 846.195024][ T6615] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 846.207293][ T6624] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 846.232191][ T6612] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xfeffffff}, 0x0) 04:37:15 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:15 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 846.273317][ T6612] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 846.325499][ T6612] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 04:37:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="0200000003000000040000003000", 0xe, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 846.371267][ T6612] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 846.386389][ T6640] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 846.394795][ T6612] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 846.414311][ T6637] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 846.470176][ T6612] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 846.480837][ T6657] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="0200000003000000040000003000", 0xe, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 846.552086][ T6657] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="0200000003000000040000003000", 0xe, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 846.603373][ T6658] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.3'. [ 846.615252][ T6673] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 846.625692][ T6657] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:15 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 846.692899][ T6657] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x3f00000000000000}, 0x0) 04:37:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xfeffffff}, 0x0) [ 846.758236][ T6657] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 846.769046][ T6657] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 846.779639][ T6657] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 846.789924][ T6680] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 846.790791][ T6657] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 846.901624][ T6697] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 04:37:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:15 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000ef2) [ 846.996514][ T6707] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 846.999610][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 846.999622][ T28] audit: type=1804 audit(1602650235.833:240): pid=6706 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1254/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 04:37:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 847.103180][ T6707] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 847.173839][ T6707] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 847.237828][ T6715] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 847.292141][ T6715] EXT4-fs (loop0): group descriptors corrupted! [ 847.300109][ T6707] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 847.320581][ T6723] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 847.338482][ T6723] EXT4-fs (loop2): group descriptors corrupted! 04:37:16 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000ef2) [ 847.377251][ T28] audit: type=1804 audit(1602650236.213:241): pid=6729 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir457838246/syzkaller.QvyyBK/1494/cgroup.controllers" dev="sda1" ino=16380 res=1 errno=0 [ 847.413700][ T6707] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 04:37:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 847.424400][ T6707] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 847.435009][ T6707] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 847.447570][ T6707] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x4000000000000000}, 0x0) [ 847.595199][ T6748] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 04:37:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xfeffffff}, 0x0) 04:37:16 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 847.639224][ T6754] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 847.654280][ T6751] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 847.665531][ T6748] EXT4-fs (loop2): group descriptors corrupted! [ 847.709576][ T28] audit: type=1804 audit(1602650236.543:242): pid=6755 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir457838246/syzkaller.QvyyBK/1495/cgroup.controllers" dev="sda1" ino=16381 res=1 errno=0 [ 847.712404][ T6751] EXT4-fs (loop0): group descriptors corrupted! 04:37:16 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000ef2) 04:37:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 847.763055][ T6754] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 847.892353][ T6754] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 847.949321][ T6773] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 847.972805][ T6773] EXT4-fs (loop2): group descriptors corrupted! 04:37:16 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80000ef2) 04:37:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 847.979190][ T28] audit: type=1804 audit(1602650236.813:243): pid=6776 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1255/cgroup.controllers" dev="sda1" ino=16356 res=1 errno=0 [ 848.006053][ T6754] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 848.020630][ T6784] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 848.070970][ T28] audit: type=1804 audit(1602650236.833:244): pid=6778 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir457838246/syzkaller.QvyyBK/1496/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 [ 848.099583][ T6784] EXT4-fs (loop0): group descriptors corrupted! [ 848.116784][ T6754] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 04:37:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 848.157767][ T6754] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 848.168898][ T6754] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 848.198310][ T6798] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 04:37:17 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80000ef2) 04:37:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80000ef2) [ 848.226453][ T28] audit: type=1804 audit(1602650237.063:245): pid=6799 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir457838246/syzkaller.QvyyBK/1497/cgroup.controllers" dev="sda1" ino=16378 res=1 errno=0 [ 848.233859][ T6754] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 848.275535][ T6808] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 04:37:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x4800000000000000}, 0x0) 04:37:17 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 848.443342][ T6819] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 848.490498][ T6825] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 848.500344][ T28] audit: type=1804 audit(1602650237.333:246): pid=6820 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir945896144/syzkaller.3mu6dE/2074/cgroup.controllers" dev="sda1" ino=16376 res=1 errno=0 04:37:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x4000000000000000}, 0x0) 04:37:17 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80000ef2) [ 848.526255][ T28] audit: type=1804 audit(1602650237.333:247): pid=6827 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir457838246/syzkaller.QvyyBK/1498/cgroup.controllers" dev="sda1" ino=16360 res=1 errno=0 [ 848.551892][ T28] audit: type=1804 audit(1602650237.363:248): pid=6833 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1256/cgroup.controllers" dev="sda1" ino=16381 res=1 errno=0 [ 848.603131][ T6825] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 848.640096][ T6828] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 04:37:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 848.647855][ T6825] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 848.701683][ T6825] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 848.755604][ T6848] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 04:37:17 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:17 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x0) [ 848.795807][ T6825] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 848.805933][ T6825] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 848.814139][ T28] audit: type=1804 audit(1602650237.643:249): pid=6855 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir457838246/syzkaller.QvyyBK/1499/cgroup.controllers" dev="sda1" ino=16376 res=1 errno=0 04:37:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x4c00000000000000}, 0x0) [ 848.858070][ T6825] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 848.872186][ T6862] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 848.889488][ T6825] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 848.961183][ T6876] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 04:37:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 849.004511][ T6884] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 849.044024][ T6886] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 04:37:17 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x0) 04:37:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 849.154586][ T6884] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 849.176518][ T6896] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 04:37:18 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={0x0, 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:18 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x0) 04:37:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 849.253096][ T6884] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 849.279965][ T6904] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 04:37:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 849.323415][ T6884] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 849.375403][ T6884] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 849.409014][ T6884] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 849.432549][ T6926] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 849.468200][ T6884] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 849.506400][ T6884] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 849.520558][ T6884] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:18 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:18 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 849.569619][ T6935] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 849.577361][ T6884] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 849.632348][ T6884] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 849.674676][ T6948] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 849.713470][ T6884] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 849.743051][ T6951] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 849.757961][ T6884] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 849.768101][ T6884] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 04:37:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x5d00000000000000}, 0x0) 04:37:18 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={0x0, 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 849.799987][ T6884] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 849.824545][ T6884] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 849.898595][ T6978] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 849.915563][ T6979] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 849.922108][ T6980] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 04:37:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 849.945001][ T6963] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.1'. 04:37:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x34fa5ad500000000}, 0x0) [ 850.022089][ T6978] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:18 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={0x0, 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 850.114070][ T6978] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 850.135745][ T6994] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 04:37:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xf0ffffff}, 0x0) 04:37:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdc", 0x31, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 850.171634][ T6978] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdc", 0x31, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 850.220548][ T7000] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 850.247217][ T6978] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 850.265590][ T6978] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 04:37:19 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 850.324939][ T7024] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 850.333965][ T7023] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 850.336633][ T6978] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 850.355634][ T6978] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x5e00000000000000}, 0x0) 04:37:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x3f00}, 0x0) 04:37:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdc", 0x31, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdc", 0x31, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 850.481256][ T7042] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 850.515847][ T7049] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdc", 0x31, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 850.540507][ T7047] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 04:37:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x2500}, 0x0) [ 850.591682][ T7047] EXT4-fs error (device loop1): __ext4_new_inode:942: comm syz-executor.1: reserved inode found cleared - inode=3 [ 850.611887][ T7051] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 850.619494][ T7049] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdc", 0x31, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 850.702031][ T7049] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 850.711814][ T7068] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 850.725932][ T7067] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 04:37:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000", 0x4a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 850.766481][ T7078] EXT4-fs error (device loop3): __ext4_new_inode:942: comm syz-executor.3: reserved inode found cleared - inode=3 [ 850.798352][ T7049] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 850.850399][ T7084] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 850.860596][ T7088] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 850.890221][ T7088] EXT4-fs (loop0): get root inode failed [ 850.896321][ T7088] EXT4-fs (loop0): mount failed [ 850.915604][ T7049] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 850.926327][ T7049] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 850.936314][ T7049] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 850.947240][ T7049] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:19 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x1100}, 0x0) 04:37:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x5f00000000000000}, 0x0) 04:37:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000", 0x4a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000", 0x4a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 851.066944][ T7108] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 851.083032][ T7108] EXT4-fs error (device loop3): __ext4_new_inode:942: comm syz-executor.3: reserved inode found cleared - inode=3 [ 851.182873][ T7121] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 851.224801][ T7120] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 851.237993][ T7121] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 851.249739][ T7117] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated 04:37:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000", 0x4a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 851.270956][ T7117] EXT4-fs (loop0): get root inode failed [ 851.276825][ T7117] EXT4-fs (loop0): mount failed [ 851.281747][ T7120] EXT4-fs (loop2): get root inode failed [ 851.289482][ T7120] EXT4-fs (loop2): mount failed [ 851.299144][ T7121] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 851.316316][ T7138] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 04:37:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000", 0x4a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 851.343037][ T7121] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 851.366668][ T7149] EXT4-fs error (device loop3): __ext4_new_inode:942: comm syz-executor.3: reserved inode found cleared - inode=3 04:37:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 851.425677][ T7121] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 851.451589][ T7153] EXT4-fs error (device loop0): ext4_fill_super:4709: inode #2: comm syz-executor.0: iget: root inode unallocated [ 851.463371][ T7121] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 04:37:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x5e00000000000000}, 0x0) 04:37:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x6000000000000000}, 0x0) [ 851.481507][ T7121] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 851.493668][ T7121] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 851.497012][ T7153] EXT4-fs (loop0): get root inode failed [ 851.507781][ T7153] EXT4-fs (loop0): mount failed 04:37:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00", 0x56, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 851.576180][ T7162] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 851.599756][ T7162] EXT4-fs (loop2): get root inode failed [ 851.605605][ T7162] EXT4-fs (loop2): mount failed 04:37:20 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 851.645280][ T7178] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000", 0x4a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00", 0x56, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 851.722494][ T7177] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 851.732364][ T7178] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 851.750592][ T7190] EXT4-fs (loop0): unsupported inode size: 0 [ 851.758619][ T7190] EXT4-fs (loop0): blocksize: 4096 [ 851.801601][ T7178] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 851.862164][ T7178] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 851.886818][ T7196] EXT4-fs error (device loop2): ext4_fill_super:4709: inode #2: comm syz-executor.2: iget: root inode unallocated [ 851.906516][ T7178] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 851.929066][ T7196] EXT4-fs (loop2): get root inode failed [ 851.931898][ T7215] EXT4-fs (loop0): unsupported inode size: 0 [ 851.940779][ T7215] EXT4-fs (loop0): blocksize: 4096 [ 851.948557][ T7217] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 04:37:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00", 0x56, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 851.958595][ T7178] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 851.972644][ T7196] EXT4-fs (loop2): mount failed [ 852.000906][ T7178] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x6800000000000000}, 0x0) 04:37:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00", 0x56, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:20 executing program 3: setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 852.009096][ T7217] EXT4-fs error (device loop3): __ext4_new_inode:942: comm syz-executor.3: reserved inode found cleared - inode=3 [ 852.040025][ T7178] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:20 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x5e00000000000000}, 0x0) [ 852.139217][ T7233] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 852.172324][ T7230] EXT4-fs (loop0): unsupported inode size: 0 04:37:21 executing program 3: setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 852.197209][ T7234] EXT4-fs (loop2): unsupported inode size: 0 [ 852.204393][ T7230] EXT4-fs (loop0): blocksize: 4096 [ 852.214064][ T7234] EXT4-fs (loop2): blocksize: 4096 [ 852.221866][ T7233] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000", 0x5c, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00", 0x56, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 852.264302][ T7233] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 852.274091][ T28] kauditd_printk_skb: 13 callbacks suppressed [ 852.274102][ T28] audit: type=1804 audit(1602650241.103:263): pid=7251 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1264/cgroup.controllers" dev="sda1" ino=16113 res=1 errno=0 04:37:21 executing program 3: setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 852.351554][ T7233] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 852.381436][ T7261] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 04:37:21 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000", 0x5c, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 852.419135][ T7265] EXT4-fs (loop2): unsupported inode size: 0 [ 852.425619][ T7265] EXT4-fs (loop2): blocksize: 4096 [ 852.446039][ T7233] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 04:37:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00", 0x56, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 852.504854][ T7233] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 04:37:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x6c00000000000000}, 0x0) 04:37:21 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:21 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xe00}, 0x0) [ 852.563438][ T7233] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 852.574077][ T7233] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:21 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 852.643486][ T7288] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 852.673359][ T7300] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 852.673628][ T7289] EXT4-fs (loop2): unsupported inode size: 0 04:37:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000", 0x5c, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 852.721744][ T7300] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 852.724459][ T7289] EXT4-fs (loop2): blocksize: 4096 [ 852.748668][ T28] audit: type=1804 audit(1602650241.583:264): pid=7301 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1265/cgroup.controllers" dev="sda1" ino=16162 res=1 errno=0 [ 852.791456][ T7300] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000", 0x5c, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 852.841678][ T7300] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 852.897739][ T7300] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 852.936088][ T7300] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 04:37:21 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 852.965717][ T7300] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 852.971083][ T7325] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 852.987685][ T7321] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 04:37:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xd00}, 0x0) 04:37:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000", 0x5c, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 853.018231][ T7300] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200", 0x5f, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x7400000000000000}, 0x0) 04:37:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 853.131313][ T7349] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 853.143812][ T28] audit: type=1804 audit(1602650241.983:265): pid=7345 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1266/cgroup.controllers" dev="sda1" ino=16162 res=1 errno=0 04:37:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 853.221998][ T7349] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 853.254409][ T7361] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 04:37:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000", 0x5c, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200", 0x5f, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 853.303879][ T7367] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 853.334113][ T7349] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 853.401296][ T7349] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200", 0x5f, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 853.477343][ T7349] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 853.507535][ T7349] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 04:37:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x7a00000000000000}, 0x0) [ 853.519050][ T7349] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 853.540650][ T7391] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (8 blocks) [ 853.555948][ T7388] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 853.559025][ T7349] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:22 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xd00}, 0x0) 04:37:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200", 0x5f, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b000000000200002802000002", 0x61, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 853.608814][ T7403] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 853.676477][ T7414] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 853.742741][ T7414] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 853.757375][ T7423] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (8 blocks) [ 853.774553][ T7424] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 853.787889][ T7429] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 853.798140][ T7414] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200", 0x5f, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b000000000200002802000002", 0x61, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 853.853350][ T7414] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 853.863731][ T28] audit: type=1804 audit(1602650242.703:266): pid=7444 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1267/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 [ 853.907233][ T7444] netlink: 209 bytes leftover after parsing attributes in process `syz-executor.5'. [ 853.955838][ T7414] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 853.968215][ T7414] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 853.984168][ T7414] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 853.997647][ T7414] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x6c00000000000000}, 0x0) 04:37:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x8000000000000000}, 0x0) 04:37:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200", 0x5f, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 854.016800][ T7450] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (8 blocks) [ 854.039732][ T7455] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 04:37:23 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b000000000200002802000002", 0x61, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 854.104189][ T7470] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 854.133437][ T7477] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 854.189276][ T7477] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 854.253271][ T7477] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 854.289314][ T7492] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 04:37:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 854.302966][ T7477] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 854.312751][ T28] audit: type=1804 audit(1602650243.143:267): pid=7491 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1268/cgroup.controllers" dev="sda1" ino=16194 res=1 errno=0 04:37:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b000000000200002802000002", 0x61, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 854.350321][ T7491] netlink: 209 bytes leftover after parsing attributes in process `syz-executor.5'. [ 854.394759][ T7504] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 04:37:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 854.448461][ T7512] EXT4-fs error (device loop3): ext4_fill_super:4709: inode #2: comm syz-executor.3: iget: root inode unallocated [ 854.466433][ T7477] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 854.468472][ T7512] EXT4-fs (loop3): get root inode failed 04:37:23 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 854.513390][ T7512] EXT4-fs (loop3): mount failed [ 854.522048][ T7477] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 854.536210][ T7477] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 854.549779][ T7477] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x9effffff00000000}, 0x0) [ 854.550762][ T7525] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 04:37:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b000000000200002802000002", 0x61, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x8000000000000000}, 0x0) 04:37:23 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 854.668437][ T7540] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 854.721126][ T7541] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 854.754230][ T7540] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b000000000200002802000002", 0x61, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 854.798750][ T7549] EXT4-fs error (device loop3): ext4_fill_super:4709: inode #2: comm syz-executor.3: iget: root inode unallocated [ 854.813132][ T7551] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 854.823340][ T7540] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 854.849190][ T28] audit: type=1804 audit(1602650243.683:268): pid=7568 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1269/cgroup.controllers" dev="sda1" ino=15779 res=1 errno=0 [ 854.874293][ T7549] EXT4-fs (loop3): get root inode failed [ 854.874307][ T7549] EXT4-fs (loop3): mount failed [ 854.886216][ T7563] netlink: 209 bytes leftover after parsing attributes in process `syz-executor.5'. 04:37:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:23 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a310000000008004100"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 854.922042][ T7540] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 854.941157][ T7572] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 855.003522][ T7540] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 855.014718][ T7540] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 855.042878][ T7540] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:23 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 855.056819][ T7540] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 855.082938][ T7583] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 855.094260][ T7540] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 855.122815][ T7593] EXT4-fs error (device loop3): ext4_fill_super:4709: inode #2: comm syz-executor.3: iget: root inode unallocated [ 855.171306][ T7593] EXT4-fs (loop3): get root inode failed [ 855.171835][ T7540] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 855.186715][ T28] audit: type=1804 audit(1602650244.013:269): pid=7607 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1270/cgroup.controllers" dev="sda1" ino=16379 res=1 errno=0 [ 855.187117][ T7593] EXT4-fs (loop3): mount failed [ 855.228325][ T7607] netlink: 201 bytes leftover after parsing attributes in process `syz-executor.5'. [ 855.245279][ T7609] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 855.291860][ T7540] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 855.307251][ T28] audit: type=1804 audit(1602650244.143:270): pid=7608 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir945896144/syzkaller.3mu6dE/2090/cgroup.controllers" dev="sda1" ino=16019 res=1 errno=0 [ 855.334478][ T7608] netlink: 209 bytes leftover after parsing attributes in process `syz-executor.1'. [ 855.341822][ T7618] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 855.366141][ T7540] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 855.425967][ T7540] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 855.448931][ T7540] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 855.472597][ T7540] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xa1ffffff00000000}, 0x0) 04:37:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:24 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a310000000008004100"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:24 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a310000000008004100"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 855.532133][ T7540] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 855.611241][ T7640] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 855.651629][ T7640] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 855.672452][ T7646] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 855.709279][ T7642] EXT4-fs error (device loop3): ext4_fill_super:4709: inode #2: comm syz-executor.3: iget: root inode unallocated [ 855.722770][ T7640] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 855.738789][ T28] audit: type=1804 audit(1602650244.573:271): pid=7650 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1271/cgroup.controllers" dev="sda1" ino=16370 res=1 errno=0 [ 855.742028][ T7642] EXT4-fs (loop3): get root inode failed [ 855.769506][ T7642] EXT4-fs (loop3): mount failed [ 855.770257][ T7650] netlink: 201 bytes leftover after parsing attributes in process `syz-executor.5'. [ 855.789808][ T7649] netlink: 201 bytes leftover after parsing attributes in process `syz-executor.1'. 04:37:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 855.792823][ T28] audit: type=1804 audit(1602650244.623:272): pid=7649 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir945896144/syzkaller.3mu6dE/2091/cgroup.controllers" dev="sda1" ino=16380 res=1 errno=0 [ 855.825576][ T7640] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 855.895660][ T7640] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 855.935115][ T7640] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 04:37:24 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a310000000008004100"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 855.949914][ T7640] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 855.960720][ T7640] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 855.970303][ T7678] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 04:37:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xb703000000000000}, 0x0) 04:37:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(0x0, &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xc00}, 0x0) [ 856.045560][ T7680] EXT4-fs error (device loop3): ext4_fill_super:4709: inode #2: comm syz-executor.3: iget: root inode unallocated [ 856.067059][ T7680] EXT4-fs (loop3): get root inode failed [ 856.074143][ T7680] EXT4-fs (loop3): mount failed [ 856.142646][ T7701] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 856.181860][ T7701] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 856.232619][ T7701] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 856.273441][ T7715] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 856.291588][ T7709] netlink: 201 bytes leftover after parsing attributes in process `syz-executor.5'. [ 856.302271][ T7701] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(0x0, &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 856.365956][ T7701] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 856.395081][ T7701] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 856.406012][ T7701] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5", 0x16, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 856.433689][ T7724] EXT4-fs error (device loop3): ext4_fill_super:4709: inode #2: comm syz-executor.3: iget: root inode unallocated [ 856.448466][ T7701] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 856.460495][ T7724] EXT4-fs (loop3): get root inode failed [ 856.466166][ T7724] EXT4-fs (loop3): mount failed [ 856.474581][ T7701] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 856.541665][ T7701] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040), 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 856.592110][ T7701] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 856.632516][ T7744] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 856.653866][ T7701] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(0x0, &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:25 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a3100000000080041007278650014"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 856.707155][ T7701] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 856.728102][ T7757] EXT4-fs error (device loop1): ext4_fill_super:4709: inode #2: comm syz-executor.1: iget: root inode unallocated [ 856.744863][ T7764] EXT4-fs error (device loop3): ext4_fill_super:4709: inode #2: comm syz-executor.3: iget: root inode unallocated [ 856.764850][ T7757] EXT4-fs (loop1): get root inode failed [ 856.782049][ T7764] EXT4-fs (loop3): get root inode failed [ 856.789379][ T7764] EXT4-fs (loop3): mount failed 04:37:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xefffffff00000000}, 0x0) 04:37:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(0x0, &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040), 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 856.811240][ T7701] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 856.830009][ T7757] EXT4-fs (loop1): mount failed [ 856.831918][ T7701] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 856.845060][ T7701] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xb703000000000000}, 0x0) 04:37:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 857.022309][ T7788] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 857.034598][ T7802] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:25 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a3100000000080041007278650014"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040), 0x0, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 857.068611][ T7803] EXT4-fs error (device loop3): ext4_fill_super:4709: inode #2: comm syz-executor.3: iget: root inode unallocated [ 857.084921][ T7803] EXT4-fs (loop3): get root inode failed [ 857.091433][ T7803] EXT4-fs (loop3): mount failed [ 857.092220][ T7802] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 857.107199][ T7805] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 04:37:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(0x0, &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 857.161349][ T7802] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 857.231350][ T7802] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 857.261818][ T7826] EXT4-fs error (device loop3): ext4_fill_super:4709: inode #2: comm syz-executor.3: iget: root inode unallocated [ 857.285497][ T7802] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 857.286522][ T7826] EXT4-fs (loop3): get root inode failed [ 857.299739][ T7826] EXT4-fs (loop3): mount failed [ 857.306325][ T7825] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 857.320883][ T7835] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 857.323337][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 857.323348][ T28] audit: type=1804 audit(1602650246.164:274): pid=7836 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1274/cgroup.controllers" dev="sda1" ino=16367 res=1 errno=0 [ 857.366786][ T7836] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.5'. [ 857.369526][ T7802] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 04:37:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(0x0, &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf465", 0xf, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 857.398785][ T7802] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xb00}, 0x0) [ 857.446418][ T7802] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 857.486897][ T7802] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 857.546445][ T7802] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 857.589278][ T7865] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 857.607196][ T7863] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 857.619842][ T7872] EXT4-fs error (device loop3): ext4_fill_super:4709: inode #2: comm syz-executor.3: iget: root inode unallocated [ 857.632280][ T7872] EXT4-fs (loop3): get root inode failed [ 857.638049][ T7872] EXT4-fs (loop3): mount failed [ 857.644905][ T7802] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 857.681459][ T7802] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xf0ffffff00000000}, 0x0) 04:37:26 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a3100000000080041007278650014"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf465", 0xf, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(0x0, &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 857.735132][ T7802] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 857.745107][ T7802] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 857.758064][ T7802] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 857.769088][ T7802] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 857.842484][ T7900] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 857.870424][ T7904] EXT4-fs error (device loop3): ext4_fill_super:4709: inode #2: comm syz-executor.3: iget: root inode unallocated [ 857.885668][ T7902] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 857.897406][ T7900] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 857.926471][ T7904] EXT4-fs (loop3): get root inode failed 04:37:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xa00}, 0x0) [ 857.934925][ T7905] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 857.942534][ T7904] EXT4-fs (loop3): mount failed [ 857.944729][ T7903] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 857.958211][ T28] audit: type=1804 audit(1602650246.784:275): pid=7906 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1275/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 04:37:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', 0x0, 0x5000, 0x0) 04:37:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf465", 0xf, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 857.985624][ T7906] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.5'. [ 857.996851][ T7900] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 858.038463][ T7900] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 858.085696][ T7900] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 858.104495][ T7900] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 858.115658][ T7900] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', 0x0, 0x5000, 0x0) [ 858.149487][ T7900] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 858.178199][ T7944] EXT4-fs error (device loop3): ext4_fill_super:4709: inode #2: comm syz-executor.3: iget: root inode unallocated 04:37:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xfeffffff00000000}, 0x0) 04:37:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xf0ffffff00000000}, 0x0) [ 858.191227][ T7945] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 858.200885][ T7944] EXT4-fs (loop3): get root inode failed [ 858.206510][ T7944] EXT4-fs (loop3): mount failed [ 858.218721][ T7951] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 858.331503][ T7962] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 858.398222][ T7966] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 858.410758][ T7962] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:27 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a3100000000080041007278650014003300"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5", 0x16, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', 0x0, 0x5000, 0x0) [ 858.480896][ T7962] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 858.541218][ T7962] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 858.553622][ T7985] EXT4-fs error (device loop3): ext4_fill_super:4709: inode #2: comm syz-executor.3: iget: root inode unallocated [ 858.567462][ T7985] EXT4-fs (loop3): get root inode failed [ 858.573247][ T7985] EXT4-fs (loop3): mount failed 04:37:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5", 0x16, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 858.590349][ T7984] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 858.620753][ T7962] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 858.662676][ T7962] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 858.663115][ T7991] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 858.710866][ T7962] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 858.741140][ T8005] EXT4-fs error (device loop3): ext4_fill_super:4709: inode #2: comm syz-executor.3: iget: root inode unallocated 04:37:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', 0x0, 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000000040)="ed410000001000000000655fdcf465", 0xf, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 858.753470][ T28] audit: type=1804 audit(1602650247.594:276): pid=8003 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1276/cgroup.controllers" dev="sda1" ino=16361 res=1 errno=0 [ 858.775125][ T7962] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 858.781084][ T8005] EXT4-fs (loop3): get root inode failed [ 858.794952][ T8003] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.5'. [ 858.802548][ T8005] EXT4-fs (loop3): mount failed 04:37:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xffff0f0000000000}, 0x0) 04:37:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5", 0x16, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 858.838062][ T8013] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 04:37:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x600}, 0x0) [ 858.923436][ T8024] EXT4-fs error (device loop1): ext4_fill_super:4709: inode #2: comm syz-executor.1: iget: root inode unallocated [ 858.942198][ T8024] EXT4-fs (loop1): get root inode failed [ 858.948177][ T8024] EXT4-fs (loop1): mount failed [ 858.954809][ T8034] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x3b7}, 0x0) [ 858.985211][ T8032] EXT4-fs error (device loop3): ext4_fill_super:4709: inode #2: comm syz-executor.3: iget: root inode unallocated [ 858.997458][ T8032] EXT4-fs (loop3): get root inode failed [ 859.003234][ T8032] EXT4-fs (loop3): mount failed [ 859.009222][ T8034] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 859.050848][ T8035] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 859.071902][ T8034] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 859.174570][ T8034] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 859.215648][ T8034] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 859.232616][ T8034] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 859.252657][ T8034] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 859.296804][ T8034] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:28 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a3100000000080041007278650014003300"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000", 0x1a, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', 0x0, 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 04:37:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x7a}, 0x0) 04:37:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x300}, 0x0) 04:37:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xffffff7f00000000}, 0x0) [ 859.464156][ T8081] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 859.479282][ T8080] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 859.495059][ T8085] EXT4-fs error (device loop3): ext4_fill_super:4709: inode #2: comm syz-executor.3: iget: root inode unallocated [ 859.507483][ T8085] EXT4-fs (loop3): get root inode failed 04:37:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000", 0x1a, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 859.515022][ T8085] EXT4-fs (loop3): mount failed 04:37:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', 0x0, 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 859.551201][ T8081] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 859.631634][ T8081] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 859.655276][ T28] audit: type=1804 audit(1602650248.494:277): pid=8095 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1277/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 [ 859.684152][ T8095] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.5'. [ 859.721275][ T8081] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000", 0x1a, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 859.721484][ T8097] EXT4-fs error (device loop3): ext4_fill_super:4709: inode #2: comm syz-executor.3: iget: root inode unallocated [ 859.746462][ T8097] EXT4-fs (loop3): get root inode failed [ 859.755759][ T8097] EXT4-fs (loop3): mount failed [ 859.798514][ T8081] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 859.815226][ T8112] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 859.833177][ T8119] EXT4-fs error (device loop3): ext4_fill_super:4709: inode #2: comm syz-executor.3: iget: root inode unallocated [ 859.862131][ T8119] EXT4-fs (loop3): get root inode failed [ 859.897721][ T8081] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 04:37:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(0x0, 0x0, 0x0) [ 859.931636][ T8119] EXT4-fs (loop3): mount failed 04:37:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1c", 0x1c, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(0x0, 0x0, 0x0) 04:37:28 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a3100000000080041007278650014003300"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 860.008972][ T8081] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:28 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a3100000000080041007278650014003300"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) 04:37:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xffffffff00000000}, 0x0) 04:37:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x7a}, 0x0) [ 860.057333][ T8081] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:29 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 860.226075][ T8144] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 860.247303][ T8146] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 860.268677][ T8145] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 860.271393][ T28] audit: type=1804 audit(1602650249.114:278): pid=8137 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir092454795/syzkaller.00pP1z/1422/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 [ 860.293327][ T8146] EXT4-fs (loop3): mount failed [ 860.311479][ T8137] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.0'. [ 860.311836][ T8144] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1c", 0x1c, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 860.351875][ T8156] EXT4-fs error (device loop2): __ext4_new_inode:942: comm syz-executor.2: reserved inode found cleared - inode=3 04:37:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(0x0, 0x0, 0x0) [ 860.431394][ T28] audit: type=1804 audit(1602650249.274:279): pid=8159 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1279/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 [ 860.463383][ T8159] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.5'. [ 860.473641][ T8165] EXT4-fs (loop3): corrupt root inode, run e2fsck 04:37:29 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a3100000000080041007278650014003300"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 860.481175][ T8165] EXT4-fs (loop3): mount failed [ 860.493671][ T8144] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1c", 0x1c, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 860.571212][ T8144] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 860.626565][ T8173] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 860.677139][ T8182] EXT4-fs error (device loop2): __ext4_new_inode:942: comm syz-executor.2: reserved inode found cleared - inode=3 [ 860.697431][ T8144] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 860.726496][ T28] audit: type=1804 audit(1602650249.564:280): pid=8187 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir092454795/syzkaller.00pP1z/1423/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 [ 860.754925][ T8144] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 04:37:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xffff0f0000000000}, 0x0) 04:37:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x74}, 0x0) [ 860.777934][ T8178] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.0'. [ 860.798038][ T8144] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 860.812207][ T8144] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 860.868439][ T8201] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 860.883915][ T8192] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 860.891038][ T8192] EXT4-fs (loop3): mount failed [ 860.911057][ T8201] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x2}, 0x0) 04:37:29 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 860.950972][ T8201] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 861.021470][ T8201] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 861.078613][ T8201] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 861.089409][ T8201] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 861.100152][ T8222] EXT4-fs error (device loop3): ext4_fill_super:4709: inode #2: comm syz-executor.3: iget: root inode unallocated 04:37:30 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 861.137237][ T8222] EXT4-fs (loop3): get root inode failed [ 861.143738][ T8222] EXT4-fs (loop3): mount failed [ 861.148427][ T8201] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 861.166526][ T28] audit: type=1804 audit(1602650250.004:281): pid=8229 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1280/cgroup.controllers" dev="sda1" ino=16381 res=1 errno=0 [ 861.183343][ T8221] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.5'. [ 861.200360][ T8201] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xffffffff00000000}, 0x0) 04:37:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x3}, 0x0) 04:37:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x4}, 0x0) 04:37:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 861.316434][ T8241] EXT4-fs error (device loop3): ext4_fill_super:4709: inode #2: comm syz-executor.3: iget: root inode unallocated [ 861.328809][ T8241] EXT4-fs (loop3): get root inode failed [ 861.335279][ T8241] EXT4-fs (loop3): mount failed 04:37:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 861.352946][ T28] audit: type=1804 audit(1602650250.194:282): pid=8244 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir092454795/syzkaller.00pP1z/1424/cgroup.controllers" dev="sda1" ino=15768 res=1 errno=0 [ 861.389322][ T8249] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 861.403586][ T8239] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.0'. 04:37:30 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x80000ef2) [ 861.463602][ T8249] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x5d}, 0x0) [ 861.521130][ T8249] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 861.554554][ T8262] EXT4-fs error (device loop3): ext4_fill_super:4709: inode #2: comm syz-executor.3: iget: root inode unallocated [ 861.580514][ T8249] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 861.622086][ T8262] EXT4-fs (loop3): get root inode failed [ 861.627730][ T8262] EXT4-fs (loop3): mount failed [ 861.637612][ T8249] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 861.648428][ T8249] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 861.658521][ T8249] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x12}, 0x0) 04:37:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x11}, 0x0) 04:37:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x5}, 0x0) [ 861.668890][ T8249] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 861.706131][ T8285] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 861.756836][ T28] audit: type=1804 audit(1602650250.594:283): pid=8284 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1281/cgroup.controllers" dev="sda1" ino=16377 res=1 errno=0 [ 861.763534][ T8284] netlink: 181 bytes leftover after parsing attributes in process `syz-executor.5'. 04:37:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 861.811018][ T8285] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 861.875102][ T8300] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 861.902053][ T8285] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 861.904657][ T8300] EXT4-fs (loop3): group descriptors corrupted! 04:37:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 862.002817][ T8285] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:30 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000ef2) [ 862.057169][ T8285] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 862.067560][ T8285] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 862.094661][ T8285] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {0x0, 0x0, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 862.132882][ T8323] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 862.149937][ T8323] EXT4-fs (loop3): group descriptors corrupted! [ 862.169366][ T8285] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x10}, 0x0) 04:37:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x6}, 0x0) 04:37:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xe}, 0x0) 04:37:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x5d}, 0x0) 04:37:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {0x0, 0x0, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:31 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000ef2) [ 862.288894][ T8334] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 862.392650][ T8334] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 862.419106][ T8347] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 862.432962][ T8334] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 862.452401][ T8347] EXT4-fs (loop3): group descriptors corrupted! [ 862.489343][ T28] kauditd_printk_skb: 1 callbacks suppressed 04:37:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {0x0, 0x0, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:31 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000ef2) [ 862.489357][ T28] audit: type=1804 audit(1602650251.324:285): pid=8349 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1283/cgroup.controllers" dev="sda1" ino=16372 res=1 errno=0 [ 862.526072][ T8334] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 862.586961][ T8334] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 862.603025][ T8363] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 862.625716][ T8334] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 862.675124][ T8363] EXT4-fs (loop3): group descriptors corrupted! [ 862.699200][ T8334] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x7}, 0x0) [ 862.722266][ T8334] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x10}, 0x0) 04:37:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400), 0x0, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:31 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80000ef2) 04:37:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xb}, 0x0) 04:37:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x8}, 0x0) 04:37:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x8}, 0x0) [ 862.811023][ T28] audit: type=1804 audit(1602650251.654:286): pid=8379 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1284/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 [ 862.871618][ T8390] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 862.921150][ T8392] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 862.932431][ T8390] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 862.939820][ T8392] EXT4-fs (loop3): group descriptors corrupted! 04:37:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400), 0x0, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 863.011805][ T8390] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 863.018739][ T28] audit: type=1804 audit(1602650251.854:287): pid=8413 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1285/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 04:37:31 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80000ef2) [ 863.061211][ T8390] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 863.102026][ T8420] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 04:37:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x7}, 0x0) [ 863.127966][ T8390] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 863.141187][ T8420] EXT4-fs (loop3): group descriptors corrupted! [ 863.151922][ T8390] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 863.162617][ T8390] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x9}, 0x0) 04:37:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x4}, 0x0) [ 863.173184][ T8390] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400), 0x0, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x3}, 0x0) [ 863.253486][ T8438] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 863.280017][ T8444] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 863.291395][ T8444] EXT4-fs (loop3): group descriptors corrupted! 04:37:32 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80000ef2) [ 863.299114][ T8438] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 863.319567][ T28] audit: type=1804 audit(1602650252.154:288): pid=8447 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1286/cgroup.controllers" dev="sda1" ino=15760 res=1 errno=0 04:37:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 863.401629][ T8438] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:32 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x0) [ 863.461026][ T8438] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 863.478174][ T28] audit: type=1804 audit(1602650252.314:289): pid=8458 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1287/cgroup.controllers" dev="sda1" ino=16368 res=1 errno=0 [ 863.509010][ T8464] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 863.528950][ T8464] EXT4-fs (loop3): group descriptors corrupted! [ 863.547773][ T8438] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 04:37:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xa}, 0x0) 04:37:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 863.563273][ T8438] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 863.573950][ T8438] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 863.587108][ T8438] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x2}, 0x0) 04:37:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x3bc}, 0x0) [ 863.631554][ T28] audit: type=1804 audit(1602650252.474:290): pid=8470 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1288/cgroup.controllers" dev="sda1" ino=16368 res=1 errno=0 04:37:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x7}, 0x0) 04:37:32 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x0) 04:37:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xb}, 0x0) [ 863.711007][ T8491] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 863.723206][ T8488] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 863.752122][ T8488] EXT4-fs (loop3): group descriptors corrupted! 04:37:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 863.811173][ T8491] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:32 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed0000000314010000000000000000000900020073797a31000000000800410072786500140033006c6f"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x0) [ 863.865244][ T28] audit: type=1804 audit(1602650252.704:291): pid=8498 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1289/cgroup.controllers" dev="sda1" ino=16370 res=1 errno=0 [ 863.891874][ T8491] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 863.911280][ T8512] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 863.929961][ T8512] EXT4-fs (loop3): group descriptors corrupted! [ 863.942847][ T8491] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="020000000300000004000000", 0xc, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x37b}, 0x0) [ 864.002598][ T28] audit: type=1804 audit(1602650252.844:292): pid=8518 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir922626804/syzkaller.dxUpn4/1290/cgroup.controllers" dev="sda1" ino=16370 res=1 errno=0 [ 864.037894][ T8491] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 04:37:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x339}, 0x0) 04:37:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xc}, 0x0) [ 864.054796][ T8491] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 864.073114][ T8491] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 864.086364][ T8491] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x336}, 0x0) 04:37:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x324}, 0x0) [ 864.133110][ T8532] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 04:37:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x64}, 0x0) 04:37:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="020000000300000004000000", 0xc, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x118}, 0x0) 04:37:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xd}, 0x0) [ 864.225939][ T8546] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 864.265568][ T8546] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="020000000300000004000000", 0xc, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 864.305879][ T8559] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 864.339703][ T8546] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 864.401242][ T8546] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 864.476879][ T8546] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 864.511102][ T8546] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 04:37:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x5b}, 0x0) 04:37:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="0200000003000000040000003000", 0xe, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 864.525333][ T8546] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 864.535631][ T8546] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0xa}, 0x0) 04:37:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xe}, 0x0) 04:37:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x8}, 0x0) 04:37:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x324}, 0x0) [ 864.589527][ T8581] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 864.625447][ T8591] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="0200000003000000040000003000", 0xe, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 864.692151][ T8591] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 864.730736][ T8599] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 864.781285][ T8591] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 864.834425][ T8591] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 864.863457][ T8615] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 04:37:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x7}, 0x0) 04:37:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x33fe0}}, 0x0) 04:37:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x6c0}}, 0x0) 04:37:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="0200000003000000040000003000", 0xe, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 864.905490][ T8591] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 864.915768][ T8591] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 864.926227][ T8591] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 864.937043][ T8591] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xf}, 0x0) 04:37:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x5b}, 0x0) [ 864.993637][ T8633] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 865.050908][ T8633] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 865.131067][ T8633] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 865.145480][ T8648] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 865.190988][ T8633] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 865.217666][ T8664] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 865.227469][ T8664] EXT4-fs (loop3): group descriptors corrupted! [ 865.239309][ T8633] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 865.265838][ T8633] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 865.281151][ T8633] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x64}}, 0x0) [ 865.338378][ T8633] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8d, r2}}]}, 0x3c}}, 0x0) 04:37:34 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed247a0eaeda18de9603dd1004b2d", 0xed}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x10}, 0x0) 04:37:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x7}, 0x0) 04:37:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0xe8c, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 865.440235][ T8687] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 865.460719][ T8687] EXT4-fs (loop3): group descriptors corrupted! [ 865.478997][ T8694] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 865.556690][ T8714] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 865.567018][ T8714] EXT4-fs (loop3): group descriptors corrupted! [ 865.590031][ T8694] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 865.630769][ T8694] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 865.680992][ T8694] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 865.690809][ T8731] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 865.734871][ T8694] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 04:37:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x11}, 0x0) 04:37:34 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 865.777984][ T8694] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 865.796377][ T8742] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 865.803489][ T8694] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 865.819575][ T8694] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0xd00, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x7b0, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x7f2, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x12}, 0x0) 04:37:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x11}, 0x0) [ 865.932538][ T8757] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 04:37:34 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:34 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 865.982322][ T8761] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 04:37:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 866.033989][ T8761] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 866.042334][ T8768] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 04:37:34 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:35 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 866.101203][ T8761] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 866.151505][ T8761] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 866.179190][ T8790] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 04:37:35 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 866.211189][ T8761] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 866.294570][ T8761] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 866.322445][ T8761] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 866.333817][ T8761] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 866.361411][ T8813] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 866.378923][ T8761] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x68c, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x7f2, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:35 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x25}, 0x0) 04:37:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x694, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:35 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 866.507305][ T8827] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 866.529367][ T8823] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 04:37:35 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 866.562915][ T8827] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:35 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 866.621086][ T8827] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:35 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 866.676502][ T8852] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 866.691254][ T8827] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 866.742668][ T8827] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 866.750858][ T8863] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 866.804553][ T8827] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 866.825435][ T8827] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 866.851386][ T8827] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x48}, 0x0) 04:37:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x68c, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:35 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x674, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x67c, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 866.881668][ T8827] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 866.911282][ T8824] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 04:37:35 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg$sock(r0, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 867.024812][ T8885] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 867.028893][ T8886] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 04:37:35 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg$sock(r0, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdc", 0x31, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 867.065006][ T8885] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:36 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg$sock(r0, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 867.110821][ T8885] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:36 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 867.181125][ T8885] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 867.197004][ T8910] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 04:37:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdc", 0x31, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 867.231109][ T8885] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 867.295256][ T8885] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 867.298622][ T8928] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 867.323255][ T8885] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 867.336633][ T8885] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x4c}, 0x0) [ 867.371982][ T8885] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x68c, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:36 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdc", 0x31, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x66c, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:36 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed247a0eaeda18de9603dd1004b2d46", 0x20000c6e}], 0x1}, 0xf0ffffff}], 0x500, 0x44000) 04:37:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x5d}, 0x0) 04:37:36 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x65c, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:36 executing program 0: exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:36 executing program 0: exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 867.527519][ T8955] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 867.541385][ T8955] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 867.557954][ T8952] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 04:37:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000", 0x4a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:36 executing program 0: exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 867.600584][ T8955] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 867.660905][ T8955] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 867.730900][ T8955] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 867.730993][ T8984] EXT4-fs error (device loop3): ext4_fill_super:4709: inode #2: comm syz-executor.3: iget: root inode unallocated [ 867.756185][ T8984] EXT4-fs (loop3): get root inode failed [ 867.761936][ T8984] EXT4-fs (loop3): mount failed [ 867.794814][ T8955] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 867.805274][ T8955] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 867.822583][ T8955] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 867.858120][ T8955] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x68c}}]}, 0x3c}}, 0x0) 04:37:36 executing program 0: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000", 0x4a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x5e}, 0x0) 04:37:36 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed247a0eaeda18de9603dd1004b2d46", 0x20000c6e}], 0x1}, 0xf0ffffff}], 0x500, 0x44000) 04:37:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x654, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:36 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f842", 0xf) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed247a0eaeda18de9603dd1004b2d46", 0x20000c6e}], 0x1}, 0xf0ffffff}], 0x500, 0x44000) 04:37:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x64c, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 868.011957][ T9007] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 868.046589][ T9012] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 04:37:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x5f}, 0x0) 04:37:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x644, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:37 executing program 0: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 868.084949][ T9011] EXT4-fs error (device loop3): ext4_fill_super:4709: inode #2: comm syz-executor.3: iget: root inode unallocated [ 868.124617][ T9012] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 868.136680][ T9011] EXT4-fs (loop3): get root inode failed [ 868.143950][ T9011] EXT4-fs (loop3): mount failed [ 868.172198][ T9012] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000", 0x4a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 868.242462][ T9012] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 868.313043][ T9012] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 868.347549][ T9046] EXT4-fs error (device loop3): ext4_fill_super:4709: inode #2: comm syz-executor.3: iget: root inode unallocated [ 868.387722][ T9046] EXT4-fs (loop3): get root inode failed [ 868.389601][ T9012] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 868.403879][ T9012] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 868.414417][ T9012] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 868.424514][ T9012] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 868.428980][ T9046] EXT4-fs (loop3): mount failed 04:37:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x68c}}]}, 0x3c}}, 0x0) 04:37:37 executing program 0: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x60}, 0x0) 04:37:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x634, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x608, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:37 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00", 0x56, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 868.522814][ T9066] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 04:37:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x68c}}]}, 0x3c}}, 0x0) [ 868.563435][ T9066] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:37 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 868.653648][ T9082] EXT4-fs (loop3): unsupported inode size: 0 [ 868.663390][ T9066] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 868.709271][ T9082] EXT4-fs (loop3): blocksize: 4096 04:37:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00", 0x56, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x68c}}]}, 0x3c}}, 0x0) 04:37:37 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 868.771031][ T9066] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:37 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:37 executing program 1: r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r0, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x68c}}]}, 0x3c}}, 0x0) [ 868.852607][ T9066] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 868.875798][ T9106] EXT4-fs (loop3): unsupported inode size: 0 [ 868.900639][ T9106] EXT4-fs (loop3): blocksize: 4096 [ 868.922101][ T9066] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 868.934777][ T9066] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 868.945926][ T9066] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x68}, 0x0) 04:37:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x634, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x68c}}]}, 0x3c}}, 0x0) 04:37:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00", 0x56, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:37 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 868.989890][ T9066] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:37 executing program 1: r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r0, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x68c}}]}, 0x3c}}, 0x0) 04:37:37 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x6c}, 0x0) 04:37:38 executing program 1: r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r0, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x68c}}]}, 0x3c}}, 0x0) 04:37:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x46c, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 869.107297][ T9135] EXT4-fs (loop3): unsupported inode size: 0 [ 869.119569][ T9141] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 869.131951][ T9135] EXT4-fs (loop3): blocksize: 4096 04:37:38 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 869.168224][ T9144] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000", 0x5c, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:38 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 869.271743][ T9144] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 869.325081][ T9144] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 869.390660][ T9144] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 869.470712][ T9144] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 869.502401][ T9144] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 869.545236][ T9144] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 869.579264][ T9144] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x634, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:38 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000", 0x5c, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x68c}}]}, 0x3c}}, 0x0) 04:37:38 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x74}, 0x0) 04:37:38 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 869.803572][ T9198] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x68c}}]}, 0x3c}}, 0x0) 04:37:38 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000", 0x5c, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x6c}, 0x0) 04:37:38 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 869.887460][ T9198] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 870.000601][ T9198] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 870.060703][ T9198] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 870.149062][ T9198] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 870.171865][ T9198] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 870.194885][ T9198] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 870.219794][ T9198] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x634}}]}, 0x3c}}, 0x0) 04:37:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x68c}}]}, 0x3c}}, 0x0) 04:37:39 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200), 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200", 0x5f, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:39 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed247a0eaeda18de9603dd1004b2d46", 0x20000c6e}], 0x1}, 0xf0ffffff}], 0x500, 0x44000) 04:37:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x7a}, 0x0) 04:37:39 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200), 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:39 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r0, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x68c}}]}, 0x3c}}, 0x0) 04:37:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x300}, 0x0) 04:37:39 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200), 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200", 0x5f, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 870.421576][ T9268] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:39 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860", 0x8) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 870.526375][ T9268] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 870.650951][ T9268] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 870.716151][ T9268] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 870.786461][ T9268] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 870.837089][ T9268] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 870.901808][ T9268] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 870.966779][ T9268] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x634}}]}, 0x3c}}, 0x0) 04:37:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x3b7}, 0x0) 04:37:39 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860", 0x8) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:39 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r0, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x68c}}]}, 0x3c}}, 0x0) 04:37:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200", 0x5f, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200", 0x5f, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:40 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860", 0x8) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x500}, 0x0) 04:37:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x634}}]}, 0x3c}}, 0x0) 04:37:40 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r0, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x68c}}]}, 0x3c}}, 0x0) 04:37:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, 0x0, 0x0) 04:37:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b000000000200002802000002", 0x61, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x600}, 0x0) 04:37:40 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3", 0xc) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x634}}]}, 0x3c}}, 0x0) 04:37:40 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3", 0xc) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x6c, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, 0x0, 0x0) 04:37:40 executing program 2: r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r0, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x634}}]}, 0x3c}}, 0x0) 04:37:40 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3", 0xc) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:40 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f8", 0xe) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x700}, 0x0) 04:37:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b000000000200002802000002", 0x61, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:40 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f8", 0xe) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x900}, 0x0) 04:37:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, 0x0, 0x0) 04:37:40 executing program 2: r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r0, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x634}}]}, 0x3c}}, 0x0) 04:37:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x11, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 871.745063][ T9374] __nla_validate_parse: 3 callbacks suppressed [ 871.745086][ T9374] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 04:37:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b000000000200002802000002", 0x61, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:40 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f8", 0xe) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xa00}, 0x0) 04:37:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 04:37:40 executing program 2: r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r0, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x634}}]}, 0x3c}}, 0x0) 04:37:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) [ 871.875535][ T9395] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 04:37:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0xd, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x634}}]}, 0x3c}}, 0x0) 04:37:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:40 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f842", 0xf) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xb00}, 0x0) 04:37:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x634}}]}, 0x3c}}, 0x0) 04:37:40 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f842", 0xf) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0xb, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 04:37:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x634}}]}, 0x3c}}, 0x0) 04:37:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 872.034279][ T9418] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 872.071642][ T9420] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 04:37:40 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f842", 0xf) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xc00}, 0x0) 04:37:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 04:37:41 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r0, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x634}}]}, 0x3c}}, 0x0) 04:37:41 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) [ 872.167359][ T9443] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 872.182661][ T9444] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 04:37:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0xa, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:41 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:41 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:41 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r0, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x634}}]}, 0x3c}}, 0x0) 04:37:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xd00}, 0x0) 04:37:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 04:37:41 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r0, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x634}}]}, 0x3c}}, 0x0) 04:37:41 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 872.322065][ T9469] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 04:37:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x3, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x68c}}]}, 0x3c}}, 0x0) 04:37:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xe00}, 0x0) 04:37:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 872.380184][ T9471] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 04:37:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, 0x0, 0x0) 04:37:41 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x68c}}]}, 0x3c}}, 0x0) 04:37:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x2, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, 0x0, 0x0) [ 872.467107][ T9492] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 04:37:41 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118b127b2aff1bb006b1b40ba676a7b84504b64b744e4832a6568dc352faa8aacc40e7c5e5b2a996429541a06ce8b24e13a308bc2fa690f202a28852e4ab5c025e21e1524eb3c751625d3f080d772e311e64ffc0509263a29056cf0a831d09c5c3a4cd951758672f773a237f3e7b7823ed2", 0xe0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xf00}, 0x0) 04:37:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, 0x0, 0x0) 04:37:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x1100}, 0x0) 04:37:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x68c}}]}, 0x3c}}, 0x0) 04:37:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0, 0x5f}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:41 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, 0x0, 0x0, 0x44000) [ 872.633610][ T9515] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 04:37:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 04:37:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x1200}, 0x0) 04:37:41 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, 0x0, 0x0, 0x44000) 04:37:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0, 0x9}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x0, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x68c}}]}, 0x3c}}, 0x0) 04:37:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 04:37:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x2000}, 0x0) 04:37:41 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, 0x0, 0x0, 0x44000) 04:37:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0x18, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x0, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x68c}}]}, 0x3c}}, 0x0) 04:37:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(0x0, &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:41 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0), 0x0, 0x44000) 04:37:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 04:37:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x2500}, 0x0) 04:37:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x0, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x68c}}]}, 0x3c}}, 0x0) 04:37:41 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0), 0x0, 0x44000) 04:37:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0x11, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(0x0, &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:37:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 04:37:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x3f00}, 0x0) 04:37:41 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0), 0x0, 0x44000) 04:37:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0x7a00}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(0x0, &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 873.053031][ T9586] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 04:37:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:37:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 04:37:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0x7400}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:42 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, 0x0}, 0xf0ffffff}], 0x1, 0x44000) 04:37:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x4000}, 0x0) 04:37:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0x6c00}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:37:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 04:37:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x4800}, 0x0) 04:37:42 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, 0x0}, 0xf0ffffff}], 0x1, 0x44000) 04:37:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x634}}]}, 0x3c}}, 0x0) 04:37:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0x5f00}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0x5e00}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x4c00}, 0x0) 04:37:42 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, 0x0}, 0xf0ffffff}], 0x1, 0x44000) 04:37:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x5d00}, 0x0) 04:37:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) 04:37:42 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)}, 0xf0ffffff}], 0x1, 0x44000) 04:37:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x634}}]}, 0x3c}}, 0x0) 04:37:42 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)}, 0xf0ffffff}], 0x1, 0x44000) [ 873.460079][ T9650] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:42 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)}, 0xf0ffffff}], 0x1, 0x44000) [ 873.519850][ T9650] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000011c0)=ANY=[], 0x5000, 0x0) [ 873.561853][ T9650] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:42 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{0x0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 873.680406][ T9650] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 873.735319][ T9650] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 04:37:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0x4c00}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 873.780276][ T9650] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 873.791452][ T9650] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 873.802423][ T9650] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0x5e00}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:42 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{0x0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', 0x0, 0x5000, 0x0) 04:37:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x5e00}, 0x0) 04:37:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x634}}]}, 0x3c}}, 0x0) 04:37:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', 0x0, 0x5000, 0x0) 04:37:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x5f00}, 0x0) 04:37:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0x4800}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:42 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{0x0}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x0, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x634}}]}, 0x3c}}, 0x0) 04:37:42 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 874.030148][ T9722] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000000040)="ed410000001000000000655fdcf4655fdcf4655f54c5cb770000bc1ca0", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', 0x0, 0x5000, 0x0) [ 874.131858][ T9722] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 874.222137][ T9722] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 874.281582][ T9722] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 874.376347][ T9722] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 874.401769][ T9722] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 874.414527][ T9722] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 874.441924][ T9722] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:43 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004"], 0x0, 0x26}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1c, 0x2, &(0x7f0000000200)=@framed={{0x18, 0x2}}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r2}, 0x78) 04:37:43 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0x4000}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x6000}, 0x0) 04:37:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x0, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x634}}]}, 0x3c}}, 0x0) 04:37:43 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004"], 0x0, 0x26}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1c, 0x2, &(0x7f0000000200)=@framed={{0x18, 0x2}}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r3}, 0x78) 04:37:43 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:43 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004"], 0x0, 0x26}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1c, 0x2, &(0x7f0000000200)=@framed={{0x18, 0x2}}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r2}, 0x78) 04:37:43 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118", 0x70}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0xb00}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x6800}, 0x0) 04:37:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x0, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x634}}]}, 0x3c}}, 0x0) 04:37:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0xa00}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:43 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x6c00}, 0x0) 04:37:43 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118", 0x70}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 874.738392][ T9786] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0x700}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:43 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 874.801838][ T9786] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 874.852263][ T9786] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:43 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 874.921295][ T9786] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:43 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a84", 0x38}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0x300}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 875.008764][ T9786] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 875.021032][ T9786] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 875.032532][ T9786] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 875.045654][ T9786] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x7400}, 0x0) 04:37:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:37:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0x7a}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0xa00}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0x74}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:44 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a84", 0x38}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0x60}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x7a00}, 0x0) 04:37:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:37:44 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a84", 0x38}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0x5e}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0x25}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xb703}, 0x0) 04:37:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:37:44 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a", 0x54}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 875.383139][ T9867] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 875.456701][ T9867] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 875.560476][ T9867] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 875.651312][ T9867] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 875.705342][ T9867] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 875.727455][ T9867] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 875.751299][ T9867] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 875.772963][ T9867] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0xa00}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:44 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a", 0x54}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:44 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a", 0x54}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0xd}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x20000}, 0x0) 04:37:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0xc}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:44 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a", 0x54}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:44 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(r1, 0xc1004110, &(0x7f0000000000)={0xac4, [0x4, 0x8], [{0x5, 0x80000000, 0x1, 0x1}, {0x6, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x1, 0x1}, {0x2, 0xffffffff}, {0x42, 0x7, 0x1, 0x0, 0x1, 0x1}, {0x400, 0x2, 0x1, 0x0, 0x1}, {0x6, 0x1f, 0x1, 0x0, 0x1, 0x1}, {0x1000, 0x214b, 0x1, 0x1, 0x1}, {0x3, 0x4, 0x0, 0x0, 0x0, 0x1}, {0x40, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x20, 0x3f, 0x1}, {0x19c00, 0x8, 0x0, 0x0, 0x1}], 0xfffffffe}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r4 = getpid() prctl$PR_SET_FP_MODE(0x2d, 0x1) sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r3, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r4}}]}, 0x3c}}, 0x0) r5 = signalfd4(r1, &(0x7f0000000900)={[0x4]}, 0x8, 0x80000) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000980)='fou\x00') sendmsg$FOU_CMD_ADD(r5, &(0x7f0000000a80)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000a40)={&(0x7f00000009c0)={0x44, r6, 0x8, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @FOU_ATTR_PEER_V6={0x14, 0x9, @remote}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x2b}]}, 0x44}}, 0x0) [ 875.969183][ T9910] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:44 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb", 0x62}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 876.051889][ T9910] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:45 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb", 0x62}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 876.121819][ T9910] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:45 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb", 0x62}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 876.182360][ T9910] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:45 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a6", 0x69}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 876.244519][ T9910] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 876.285418][ T9910] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 876.333932][ T9910] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 876.355437][ T9910] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0xa}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:45 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a6", 0x69}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x30000}, 0x0) 04:37:45 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/timer_list\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcsa\x00', 0x200, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r5, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000480)={&(0x7f0000000280)={0x1c8, r4, 0x400, 0x70bd29, 0x25dfdbfe, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x3f}, {0x6, 0x16, 0x3}, {0x5, 0x12, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8}, {0x6, 0x16, 0x8}, {0x5, 0x12, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x8}, {0x6, 0x16, 0x9}, {0x5}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8, 0xb, 0xffff}, {0x6, 0x16, 0x8001}, {0x5, 0x12, 0x9}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x7}, {0x6, 0x16, 0xd46}, {0x5}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x4}, {0x6, 0x16, 0x80}, {0x5}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0xcc}, {0x6, 0x16, 0x1000}, {0x5}}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x831}, 0x24004051) r6 = getpid() ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000000)=""/157) sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r4, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r6}}]}, 0x3c}}, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc2, &(0x7f0000000500)="3e3a0a3952a955294ef62179df8b1113cf3703cd", 0x14) 04:37:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0x8}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0xc}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:45 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a6", 0x69}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:45 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc", 0x6d}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x40000}, 0x0) 04:37:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0x7}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:45 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc", 0x6d}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:45 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc", 0x6d}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 876.571009][ T9970] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:45 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc", 0x6d}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 876.660373][ T9970] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0x5}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:45 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a71", 0x6f}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 876.721339][ T9970] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:45 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a71", 0x6f}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 876.790456][ T9970] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 876.854759][ T9970] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 876.865659][ T9970] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 876.876789][ T9970] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 876.888577][ T9970] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x48}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:45 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a71", 0x6f}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) 04:37:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x0, 0x2}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x80000}, 0x0) 04:37:45 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400000000400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r4 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r3, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r4}}]}, 0x3c}}, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x28) openat$cgroup(r5, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) 04:37:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x5e}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x12}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:45 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a7118", 0x70}], 0x1}, 0xf0ffffff}], 0x1, 0x0) 04:37:45 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000b80)="efa0322ee775d1ec95dccc240823d9382ad6f900f1c388e0b8ff8106fd6fb0453e3e644b617219e8a089f43e188f51b40f8fe31a70619a8498c50396997d9e9bab757a85ba3c9416091c87c5231f999c66bfc49a64d3429f78065855cbf335eb18eb38eaa5633478a61721e1bc1a71", 0x6f}], 0x1}, 0xf0ffffff}], 0x1, 0x44000) [ 877.060773][T10034] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0xe}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 877.148513][T10034] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 877.190484][T10034] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 877.260258][T10034] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 877.316720][T10034] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 877.328153][T10034] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 877.341491][T10034] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0xd}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:46 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x1ff, 0x0) ioctl$USBDEVFS_BULK(r0, 0x8008551d, 0x0) [ 877.368873][T10034] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:46 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f00000000c0)={{}, 'syz0\x00', 0x10}) ioctl$UI_DEV_CREATE(r0, 0x5501) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x4, 0x0) ioctl$UI_DEV_DESTROY(0xffffffffffffffff, 0x5502) 04:37:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0xb}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0xa}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xfffff}, 0x0) 04:37:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x9}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:46 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f00000000c0)={{}, 'syz0\x00', 0x10}) ioctl$UI_DEV_CREATE(r0, 0x5501) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) ioctl$UI_DEV_DESTROY(r0, 0x5502) 04:37:46 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100f03f53ef010001000000e0f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f000000000000040008", 0x1d, 0x4100}, {0x0, 0x0, 0x2004080}], 0x0, &(0x7f00000002c0)) 04:37:46 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100f03f53ef010001000000e0f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f000000000000040008", 0x1d, 0x4100}, {0x0, 0x0, 0x2004080}], 0x0, &(0x7f00000002c0)) 04:37:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x5}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 877.578887][T10088] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 877.607414][T10090] input: syz0 as /devices/virtual/input/input41 [ 877.650346][T10095] input: syz0 as /devices/virtual/input/input42 [ 877.672623][T10088] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 877.693799][T10105] EXT4-fs mount: 19 callbacks suppressed 04:37:46 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100f03f53ef010001000000e0f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f000000000000040008", 0x1d, 0x4100}, {0x0, 0x0, 0x2004080}], 0x0, &(0x7f00000002c0)) 04:37:46 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, 0x0) ioctl$UI_DEV_CREATE(r0, 0x5501) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x4, 0x0) ioctl$UI_DEV_DESTROY(r0, 0x5502) 04:37:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0x2}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 877.693810][T10105] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 877.709227][T10101] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 877.740470][T10088] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 877.810303][T10088] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 877.866583][T10119] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 877.893528][T10088] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 877.903971][T10088] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 04:37:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x25, 0xb}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:46 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x5501) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x4, 0x0) ioctl$UI_DEV_DESTROY(r0, 0x5502) [ 877.915398][T10088] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 877.925685][T10088] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x1000000}, 0x0) 04:37:46 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100f03f53ef010001000000e0f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f000000000000040008", 0x1d, 0x4100}, {0x0, 0x0, 0x2004080}], 0x0, &(0x7f00000002c0)) [ 877.980483][T10147] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x1e}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:46 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000000)={0x0, 0x6, 0x400, 0xb2, 0x9, "5b343188e2be0e59"}) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r4 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r3, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r4}}]}, 0x3c}}, 0x0) 04:37:46 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f00000000c0)={{}, 'syz0\x00', 0x10}) ioctl$UI_DEV_CREATE(r0, 0x5501) ioctl$UI_DEV_DESTROY(r0, 0x5502) [ 878.024324][T10147] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 878.084140][T10147] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 878.111168][T10161] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 04:37:47 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f00000000c0)={{}, 'syz0\x00', 0x10}) ioctl$UI_DEV_CREATE(r0, 0x5501) ioctl$UI_DEV_DESTROY(r0, 0x5502) 04:37:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0xfffffff0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 878.134335][T10171] input: syz0 as /devices/virtual/input/input45 [ 878.160237][T10147] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0xffffffef, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 878.196333][T10182] input: syz0 as /devices/virtual/input/input46 [ 878.226994][T10147] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 878.251860][T10147] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 878.262617][T10147] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 878.290408][T10147] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x2000000}, 0x0) 04:37:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0xffffffa1, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 878.315580][T10198] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0xfeffffff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0xffffff9e, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:47 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000000)={0x0, 0x6, 0x400, 0xb2, 0x9, "5b343188e2be0e59"}) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r4 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r3, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r4}}]}, 0x3c}}, 0x0) [ 878.400308][T10198] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 878.440246][T10198] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 878.500423][T10198] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 878.565927][T10198] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 878.619769][T10198] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 878.636015][T10198] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0xb7030000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0xa1ffffff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x3000000}, 0x0) 04:37:47 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000000)={0x0, 0x6, 0x400, 0xb2, 0x9, "5b343188e2be0e59"}) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r4 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r3, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r4}}]}, 0x3c}}, 0x0) [ 878.679260][T10198] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x7a000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x68000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 878.795582][T10245] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 878.870338][T10245] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 878.930360][T10245] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 878.990109][T10245] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x60000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x40000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x25000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x11000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 879.044446][T10245] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 879.058408][T10245] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 879.069891][T10245] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 879.080244][T10245] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x4000000}, 0x0) 04:37:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000000)={0xffffffffffffffff}, 0xfd859016f89c1814, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x0, @private0, 0xe81e}, r3}}, 0x30) [ 879.179568][T10285] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 879.230599][T10285] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 879.280217][T10285] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 879.340478][T10285] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0xe000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x5000000}, 0x0) 04:37:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0xb000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xbc, 0x0, 0x8, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffa5}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @empty}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4008091}, 0x2004c040) r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 879.398415][T10285] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 879.410469][T10285] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 879.422285][T10285] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 879.434694][T10285] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x42, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@pci={{0x0, 0x1, 'pci\x00'}, {0x0, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_ID={0x0, 0x8c, 0x4}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8088c}, 0x0) ioctl$USBDEVFS_RELEASE_PORT(0xffffffffffffffff, 0x80045519, &(0x7f0000000000)=0x2e) 04:37:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x60000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 879.541777][T10324] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 879.611956][T10324] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 879.671902][T10324] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 879.731472][T10324] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x3000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x6000000}, 0x0) 04:37:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x2000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 879.804402][T10324] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 879.814756][T10324] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 879.825726][T10324] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 879.836158][T10324] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x1000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) r3 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) ioctl$VIDIOC_S_FBUF(r3, 0x4030560b, &(0x7f00000000c0)={0x0, 0x8, &(0x7f0000000040)="dd99c7b88cff85e85c418c81738c0392f981666807e264ac5b0cab4bfa30a29ed7bad2ed66007e26b5c9e41bac1abf8c0de29cb502e34c163bb3789fa947d4b0ebc9087a18dd20c8259a02950ccc8dde377cc45009d160d88200f59d5e97701df6ace7c64b3cb926edcbc6a48571615739ab8045647b0e8aab65ee909e", {0x2, 0xffff, 0x49323159, 0x2, 0x1, 0x1, 0xa, 0x7}}) 04:37:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x30000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x7000000}, 0x0) 04:37:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc000000}, 0x0) [ 879.949502][T10368] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 880.011770][T10368] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 880.070151][T10368] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 880.139999][T10368] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x6c00, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 880.213017][T10368] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 880.223467][T10368] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 880.238581][T10368] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 880.251301][T10368] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x6800, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x6000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x5e00, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x8000000}, 0x0) 04:37:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x2000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 880.351460][T10412] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 880.410264][T10412] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 880.470483][T10412] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 880.510987][T10412] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 880.565970][T10412] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 880.577193][T10412] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 880.596806][T10412] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x9000000}, 0x0) 04:37:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x5d00, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x4000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x3f00, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 880.609505][T10412] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_usb_connect$uac1(0x5, 0xec, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xda, 0x3, 0x1, 0x1f, 0x20, 0x6, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x8000, 0x5b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xd, 0x24, 0x2, 0x1, 0x1, 0x3, 0x9, 0x33, "1318e5", "1031"}, @as_header={0x7, 0x24, 0x1, 0xad, 0x1f, 0x5}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x7, 0x3, 0x6, 0xff, "2fee05a8191ead"}, @format_type_i_discrete={0xc, 0x24, 0x2, 0x1, 0x6, 0x2, 0x2, 0x20, "76d69ae1"}, @format_type_ii_discrete={0xb, 0x24, 0x2, 0x2, 0x8001, 0x9, 0x6, "d185"}, @as_header={0x7, 0x24, 0x1, 0x9, 0x7, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x10, 0x9, 0xff, 0x40, {0x7, 0x25, 0x1, 0x0, 0x4, 0x3}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xd, 0x24, 0x2, 0x1, 0xf7, 0x1, 0x3f, 0x0, "9086", "c54766"}, @as_header={0x7, 0x24, 0x1, 0x81, 0xfd, 0x2}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0xab, 0x2, 0x2, 0x3f, "", "c35041"}, @as_header={0x7, 0x24, 0x1, 0xff, 0x6, 0x4}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x4, 0x3, 0x0, 0x9, "e5"}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x9, 0x1, 0x1, 0x9, "d7aa", "1d"}]}, {{0x9, 0x5, 0x82, 0x9, 0x3ff, 0x1f, 0x0, 0x80, {0x7, 0x25, 0x1, 0x2, 0x6, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x250, 0x2, 0x8, 0x3b, 0xff, 0x8}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x6, [{0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x100a}}, {0x65, &(0x7f00000002c0)=@string={0x65, 0x3, "834cca85c4d61869653817051f3eacc21c09070679e33070ba0f0face9f722c4121c0b3991a5eb2586084292d73b4c98501dbbe074184ee4af94838688c35e0824d62e6547f439a3772304536bd209f11c27a60d180b1832ffd082ed3859f7a39cd849"}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x81d}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x41b}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x411}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x42c}}]}) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x6c00, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 880.722185][T10458] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 880.801655][T10458] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 880.861579][T10458] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 880.919911][T10458] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x2000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0xf00, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xa000000}, 0x0) 04:37:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0xc00, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 880.986428][T10458] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 880.996856][T10458] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 880.998732][T10945] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 881.013485][T10458] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 881.026278][T10458] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x3f00, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:49 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r4 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r3, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r4}}]}, 0x3c}}, 0xffffff7f00000000) [ 881.154139][T10503] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 881.239864][T10503] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 881.300761][T10503] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 881.350257][T10503] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 881.378760][T10945] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 881.387579][T10945] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config 04:37:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x900, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xb000000}, 0x0) 04:37:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x700, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 881.400276][T10945] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 881.404204][T10503] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 881.420063][T10503] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 881.430883][T10503] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 881.441467][T10503] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@empty}, 0x20) recvmmsg(r3, &(0x7f0000004640)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000000)=""/248, 0xf8}, {&(0x7f0000000100)=""/65, 0x41}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/78, 0x4e}, {&(0x7f00000003c0)=""/254, 0xfe}, {&(0x7f00000004c0)=""/4, 0x4}, {&(0x7f0000000500)=""/126, 0x7e}], 0x7}, 0x6}, {{&(0x7f0000000600)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000680)}], 0x1, &(0x7f0000000700)=""/4096, 0x1000}, 0x9}, {{&(0x7f0000001700)=@alg, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000001780)=""/143, 0x8f}, {&(0x7f0000001840)}, {&(0x7f0000001880)=""/61, 0x3d}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/18, 0x12}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/135, 0x87}, {&(0x7f00000039c0)=""/24, 0x18}, {&(0x7f0000003a00)=""/235, 0xeb}, {&(0x7f0000003b00)=""/131, 0x83}], 0xa, &(0x7f0000003c80)=""/166, 0xa6}, 0x200}, {{&(0x7f0000003d40)=@caif=@rfm, 0x80, &(0x7f0000004140)=[{&(0x7f0000003dc0)=""/239, 0xef}, {&(0x7f0000003ec0)=""/27, 0x1b}, {&(0x7f0000003f00)=""/102, 0x66}, {&(0x7f0000003f80)=""/163, 0xa3}, {&(0x7f0000004040)=""/55, 0x37}, {&(0x7f0000004080)=""/172, 0xac}], 0x6, &(0x7f00000041c0)=""/77, 0x4d}, 0x1}, {{&(0x7f0000004240)=@l2tp={0x2, 0x0, @local}, 0x80, &(0x7f0000004300)=[{&(0x7f00000042c0)=""/42, 0x2a}], 0x1, &(0x7f0000004340)=""/175, 0xaf}, 0xea}, {{0x0, 0x0, &(0x7f00000044c0)=[{&(0x7f0000004400)=""/78, 0x4e}, {&(0x7f0000004480)=""/43, 0x2b}], 0x2, &(0x7f0000004500)=""/33, 0x21}, 0x8}, {{&(0x7f0000004540)=@l2tp={0x2, 0x0, @initdev}, 0x80, &(0x7f0000004600)=[{&(0x7f00000045c0)=""/8, 0x8}], 0x1}}], 0x7, 0x2, &(0x7f0000004800)={0x77359400}) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 881.558405][T10546] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 881.569169][T10945] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 881.598750][T10945] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 881.622378][T10945] usb 2-1: Product: ࠝ [ 881.626556][T10945] usb 2-1: Manufacturer: 䲃藊후椘㡥ԗ㸟슬ज؇瀰ྺ갏쐢ᰒ㤋ꖑ◫ࢆ鉂㯗題ᵐᡴ钯蚃쎈࡞혤攮ꌹ⍷匄퉫✜ඦଘ㈘탿夸ꏷ [ 881.658735][T10945] usb 2-1: SerialNumber: Л [ 881.664481][T10546] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 881.710158][T10546] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 881.750628][T10546] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 881.815381][T10546] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 881.825717][T10546] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 881.840815][T10546] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 881.852925][T10546] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 881.916864][T10463] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 881.960141][T10463] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 882.011086][T10463] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 882.059902][T10463] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 882.123532][T10463] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 882.134149][T10463] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 882.144278][T10463] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 882.154396][T10463] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 882.289975][T10945] usb 2-1: 0:2 : does not exist [ 882.298100][T10945] usb 2-1: USB disconnect, device number 12 04:37:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_usb_connect$uac1(0x5, 0xec, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xda, 0x3, 0x1, 0x1f, 0x20, 0x6, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x8000, 0x5b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xd, 0x24, 0x2, 0x1, 0x1, 0x3, 0x9, 0x33, "1318e5", "1031"}, @as_header={0x7, 0x24, 0x1, 0xad, 0x1f, 0x5}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x7, 0x3, 0x6, 0xff, "2fee05a8191ead"}, @format_type_i_discrete={0xc, 0x24, 0x2, 0x1, 0x6, 0x2, 0x2, 0x20, "76d69ae1"}, @format_type_ii_discrete={0xb, 0x24, 0x2, 0x2, 0x8001, 0x9, 0x6, "d185"}, @as_header={0x7, 0x24, 0x1, 0x9, 0x7, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x10, 0x9, 0xff, 0x40, {0x7, 0x25, 0x1, 0x0, 0x4, 0x3}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xd, 0x24, 0x2, 0x1, 0xf7, 0x1, 0x3f, 0x0, "9086", "c54766"}, @as_header={0x7, 0x24, 0x1, 0x81, 0xfd, 0x2}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0xab, 0x2, 0x2, 0x3f, "", "c35041"}, @as_header={0x7, 0x24, 0x1, 0xff, 0x6, 0x4}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x4, 0x3, 0x0, 0x9, "e5"}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x9, 0x1, 0x1, 0x9, "d7aa", "1d"}]}, {{0x9, 0x5, 0x82, 0x9, 0x3ff, 0x1f, 0x0, 0x80, {0x7, 0x25, 0x1, 0x2, 0x6, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x250, 0x2, 0x8, 0x3b, 0xff, 0x8}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x6, [{0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x100a}}, {0x65, &(0x7f00000002c0)=@string={0x65, 0x3, "834cca85c4d61869653817051f3eacc21c09070679e33070ba0f0face9f722c4121c0b3991a5eb2586084292d73b4c98501dbbe074184ee4af94838688c35e0824d62e6547f439a3772304536bd209f11c27a60d180b1832ffd082ed3859f7a39cd849"}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x81d}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x41b}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x411}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x42c}}]}) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x600, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x3b7, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xc000000}, 0x0) 04:37:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x3fbc8d44, 0x7, {r2}, {0xee01}, 0x0, 0x2}) getpgid(r3) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x700, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 882.727947][T10615] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 882.791079][T10615] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 882.850710][T10615] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 882.900116][T10615] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x68, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xd000000}, 0x0) 04:37:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r5 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r4, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}]}, 0x38}}, 0x4000) [ 882.954196][T10615] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 882.964655][T10615] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 882.980244][T10615] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 882.993071][T10615] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x4c, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x3b7, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xe000000}, 0x0) [ 883.028652][T10945] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 883.121219][T10660] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 883.191549][T10660] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 883.261742][T10660] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 883.309913][T10660] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 883.364780][T10660] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 883.375033][T10660] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 883.391611][T10660] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 883.403834][T10660] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 883.419018][T10945] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 883.428156][T10945] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 883.439224][T10945] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 883.619254][T10945] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 883.628378][T10945] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 883.637339][T10945] usb 2-1: Product: ࠝ [ 883.642203][T10945] usb 2-1: Manufacturer: 䲃藊후椘㡥ԗ㸟슬ज؇瀰ྺ갏쐢ᰒ㤋ꖑ◫ࢆ鉂㯗題ᵐᡴ钯蚃쎈࡞혤攮ꌹ⍷匄퉫✜ඦଘ㈘탿夸ꏷ [ 883.660212][T10945] usb 2-1: SerialNumber: Л [ 883.914359][T10623] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 883.969937][T10623] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 884.020560][T10623] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 884.069821][T10623] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 884.123615][T10623] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 884.134156][T10623] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 884.144392][T10623] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 884.154379][T10623] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 884.298568][T10945] usb 2-1: 0:2 : does not exist [ 884.308406][T10945] usb 2-1: USB disconnect, device number 13 04:37:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x4, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x48, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x7, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x10, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xf000000}, 0x0) 04:37:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x5, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 884.730627][T10742] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 884.790283][T10742] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 884.830486][T10742] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 884.889966][T10742] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x10000000}, 0x0) 04:37:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0xfffffff0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 884.943904][T10742] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 884.954816][T10742] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 884.965053][T10742] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 884.975736][T10742] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:53 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x18000000000002a0, 0x43, 0x0, &(0x7f0000000280)="b9ff0300600d698c389e14f008001fffffff00004000633200007f060001000000010062050000002fbd53039e6aab84181aa5fefffffffffffffe0000000000000000", 0x0, 0xfc, 0x60000000, 0x40, 0x84, &(0x7f0000000140)="486e90decd837f7e62c4f903a15a12d35c31c761c1da726b54ccd47736cdde536c0b3e75ef5c913757491df3e38f5cc44e6847bdc594358967964f76aa9f31a6", &(0x7f0000000e00)="e2cf5bb7e5746a6740aebad755a0c2f42d131e1493afc9154aeae4ff8916e84fae2dbac6ba23acee58596467b1d68d886cf44ae164800edec75a809bcc514384c499930e5c18337dcbedb8e326b8b42e4ba1acb01b73cdcef9b719fb5ce7b547f9324fbebb24d0fd464fa10fd1fccf19f0f42441b5b27a5c93b29874c85ae55fd3cce1e8"}, 0x40) 04:37:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0xffffffa1, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:53 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x18000000000002a0, 0x43, 0x0, &(0x7f0000000280)="b9ff0300600d698c389e14f008001fffffff00004000633200007f060001000000010062050000002fbd53039e6aab84181aa5fefffffffffffffe0000000000000000", 0x0, 0xfc, 0x60000000, 0x40, 0x77, &(0x7f0000000140)="486e90decd837f7e62c4f903a15a12d35c31c761c1da726b54ccd47736cdde536c0b3e75ef5c913757491df3e38f5cc44e6847bdc594358967964f76aa9f31a6", &(0x7f0000000e00)="e2cf5bb7e5746a6740aebad755a0c2f42d131e1493afc9154aeae4ff8916e84fae2dbac6ba23acee58596467b1d68d886cf44ae164800edec75a809bcc514384c499930e5c18337dcbedb8e326b8b42e4ba1acb01b73cdcef9b719fb5ce7b547f9324fbebb24d0fd464fa10fd1fccf19f0f42441b5b27a"}, 0x40) 04:37:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x5, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x11000000}, 0x0) 04:37:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0xffffff7f, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 885.108291][T10784] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0xffff0f00, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 885.152645][T10784] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 885.200172][T10784] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 885.280042][T10784] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 885.336108][T10784] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 885.347408][T10784] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 885.372818][T10784] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0xf0ffffff, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r3, 0x4605, &(0x7f0000000140)={0x5, 0x6, &(0x7f00000002c0)=[0x0, 0x5, 0x2, 0x3, 0x1, 0x8], &(0x7f0000000080)=[0x9], &(0x7f00000000c0)=[0xfc50, 0x0], &(0x7f0000000100)=[0x3]}) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ocfs2_control\x00', 0x204042, 0x0) 04:37:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x12000000}, 0x0) [ 885.382939][T10784] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r3, 0x4605, &(0x7f0000000140)={0x5, 0x6, &(0x7f00000002c0)=[0x0, 0x5, 0x2, 0x3, 0x1, 0x8], &(0x7f0000000080)=[0x9], &(0x7f00000000c0)=[0xfc50, 0x0], &(0x7f0000000100)=[0x3]}) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ocfs2_control\x00', 0x204042, 0x0) 04:37:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x9effffff, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xffffff7f00000000) [ 885.493372][T10830] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 885.550179][T10830] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 885.591967][T10830] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 885.639841][T10830] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 885.718845][T10830] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 885.752313][T10830] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 04:37:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x7a000000, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x20000000}, 0x0) [ 885.774615][T10830] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 885.784809][T10830] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:54 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x18000000000002a0, 0x43, 0x0, &(0x7f0000000280)="b9ff0300600d698c389e14f008001fffffff00004000633200007f060001000000010062050000002fbd53039e6aab84181aa5fefffffffffffffe0000000000000000", 0x0, 0xfc, 0x60000000, 0x20, 0x88, &(0x7f0000000140)="486e90decd837f7e62c4f903a15a12d35c31c761c1da726b54ccd47736cdde53", &(0x7f0000000e00)="e2cf5bb7e5746a6740aebad755a0c2f42d131e1493afc9154aeae4ff8916e84fae2dbac6ba23acee58596467b1d68d886cf44ae164800edec75a809bcc514384c499930e5c18337dcbedb8e326b8b42e4ba1acb01b73cdcef9b719fb5ce7b547f9324fbebb24d0fd464fa10fd1fccf19f0f42441b5b27a5c93b29874c85ae55fd3cce1e8b903601c"}, 0x40) 04:37:54 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x18000000000002a0, 0x43, 0x0, &(0x7f0000000280)="b9ff0300600d698c389e14f008001fffffff00004000633200007f060001000000010062050000002fbd53039e6aab84181aa5fefffffffffffffe0000000000000000", 0x0, 0xfc, 0x60000000, 0x0, 0x88, 0x0, &(0x7f0000000e00)="e2cf5bb7e5746a6740aebad755a0c2f42d131e1493afc9154aeae4ff8916e84fae2dbac6ba23acee58596467b1d68d886cf44ae164800edec75a809bcc514384c499930e5c18337dcbedb8e326b8b42e4ba1acb01b73cdcef9b719fb5ce7b547f9324fbebb24d0fd464fa10fd1fccf19f0f42441b5b27a5c93b29874c85ae55fd3cce1e8b903601c"}, 0x40) 04:37:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x6c000000, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:54 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x18000000000002a0, 0x43, 0x0, &(0x7f0000000280)="b9ff0300600d698c389e14f008001fffffff00004000633200007f060001000000010062050000002fbd53039e6aab84181aa5fefffffffffffffe0000000000000000", 0x0, 0xfc, 0x60000000, 0x0, 0x88, 0x0, &(0x7f0000000e00)="e2cf5bb7e5746a6740aebad755a0c2f42d131e1493afc9154aeae4ff8916e84fae2dbac6ba23acee58596467b1d68d886cf44ae164800edec75a809bcc514384c499930e5c18337dcbedb8e326b8b42e4ba1acb01b73cdcef9b719fb5ce7b547f9324fbebb24d0fd464fa10fd1fccf19f0f42441b5b27a5c93b29874c85ae55fd3cce1e8b903601c"}, 0x40) 04:37:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x25000000}, 0x0) 04:37:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x60000000, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x6000000000000000) [ 885.912347][T10881] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:54 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x18000000000002a0, 0x41, 0x0, &(0x7f0000000280)="b9ff0300600d698c389e14f008001fffffff00004000633200007f060001000000010062050000002fbd53039e6aab84181aa5fefffffffffffffe000000000000", 0x0, 0xfc, 0x60000000, 0x40, 0x88, &(0x7f0000000140)="486e90decd837f7e62c4f903a15a12d35c31c761c1da726b54ccd47736cdde536c0b3e75ef5c913757491df3e38f5cc44e6847bdc594358967964f76aa9f31a6", &(0x7f0000000e00)="e2cf5bb7e5746a6740aebad755a0c2f42d131e1493afc9154aeae4ff8916e84fae2dbac6ba23acee58596467b1d68d886cf44ae164800edec75a809bcc514384c499930e5c18337dcbedb8e326b8b42e4ba1acb01b73cdcef9b719fb5ce7b547f9324fbebb24d0fd464fa10fd1fccf19f0f42441b5b27a5c93b29874c85ae55fd3cce1e8b903601c"}, 0x40) 04:37:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x5e000000, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 885.981563][T10881] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 886.040206][T10881] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 886.102223][T10881] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:55 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x18000000000002a0, 0x22, 0x0, &(0x7f0000000280)="b9ff0300600d698c389e14f008001fffffff00004000633200007f06000100000001", 0x0, 0xfc, 0x60000000, 0x40, 0x88, &(0x7f0000000140)="486e90decd837f7e62c4f903a15a12d35c31c761c1da726b54ccd47736cdde536c0b3e75ef5c913757491df3e38f5cc44e6847bdc594358967964f76aa9f31a6", &(0x7f0000000e00)="e2cf5bb7e5746a6740aebad755a0c2f42d131e1493afc9154aeae4ff8916e84fae2dbac6ba23acee58596467b1d68d886cf44ae164800edec75a809bcc514384c499930e5c18337dcbedb8e326b8b42e4ba1acb01b73cdcef9b719fb5ce7b547f9324fbebb24d0fd464fa10fd1fccf19f0f42441b5b27a5c93b29874c85ae55fd3cce1e8b903601c"}, 0x40) 04:37:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x200000000000000) [ 886.154481][T10881] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 886.167660][T10881] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 886.180160][T10881] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 886.191249][T10881] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x34fa5ad5}, 0x0) 04:37:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x3f000000, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x34fa5ad5, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x12000000, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x11000000, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 886.280995][T10943] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 886.360390][T10943] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 886.420783][T10943] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 886.479813][T10943] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x7353e0b2) 04:37:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x10000000) [ 886.544527][T10943] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 886.555022][T10943] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 886.569812][T10943] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 886.582775][T10943] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x3f000000}, 0x0) 04:37:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xf000000) 04:37:55 executing program 2: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x2000050, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1}) unshare(0x40600) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1, 0xde, 0x0, 0x9}, 0xc) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='Y', 0x1}], 0x1, 0x0, 0x0) ioctl$VFIO_IOMMU_MAP_DMA(0xffffffffffffffff, 0x3b71, &(0x7f00000001c0)={0x20, 0x0, 0x401, 0x20000000000}) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) 04:37:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x1000000) 04:37:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x200000000000000) 04:37:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x40000000}, 0x0) [ 886.730367][T10995] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 886.801612][T10995] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 886.859767][T10995] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 886.911265][T10995] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x7000000, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x48000000}, 0x0) [ 886.973900][T10995] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 886.984967][T10995] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 887.000382][T10995] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 887.013039][T10995] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x4c000000}, 0x0) 04:37:55 executing program 1: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x2000050, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1}) unshare(0x40600) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1, 0xde, 0x0, 0x9}, 0xc) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='Y', 0x1}], 0x1, 0x0, 0x0) ioctl$VFIO_IOMMU_MAP_DMA(0xffffffffffffffff, 0x3b71, &(0x7f00000001c0)={0x20, 0x0, 0x401, 0x0, 0x4}) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50}, 0x50) 04:37:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x5000000, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x4000000, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x5d000000}, 0x0) 04:37:56 executing program 3: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x2000050, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1}) unshare(0x40600) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1, 0xde, 0x0, 0x9}, 0xc) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='Y', 0x1}], 0x1, 0x0, 0x0) ioctl$VFIO_IOMMU_MAP_DMA(0xffffffffffffffff, 0x3b71, &(0x7f00000001c0)={0x20, 0x0, 0x0, 0x20000000000, 0x4}) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50}, 0x50) [ 887.199060][T11058] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 887.249600][T11058] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 887.300567][T11058] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 887.369600][T11058] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x0, 0xfffffff0}, 0x0) 04:37:56 executing program 5: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x2000050, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1}) unshare(0x40600) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1, 0xde, 0x0, 0x9}, 0xc) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='Y', 0x1}], 0x1, 0x0, 0x0) ioctl$VFIO_IOMMU_MAP_DMA(0xffffffffffffffff, 0x3b71, &(0x7f00000001c0)={0x20, 0x0, 0x0, 0x20000000000, 0x4}) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50}, 0x50) 04:37:56 executing program 1: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x2000050, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1}) unshare(0x40600) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1, 0xde, 0x0, 0x9}, 0xc) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='Y', 0x1}], 0x1, 0x0, 0x0) ioctl$VFIO_IOMMU_MAP_DMA(0xffffffffffffffff, 0x3b71, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50}, 0x50) 04:37:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x2000000, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x5e000000}, 0x0) [ 887.443566][T11058] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 887.453745][T11058] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 887.470326][T11058] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 887.484018][T11058] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x4000000, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:56 executing program 3: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x2000050, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1}) unshare(0x40600) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1, 0xde, 0x0, 0x9}, 0xc) pwritev(r1, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0) ioctl$VFIO_IOMMU_MAP_DMA(0xffffffffffffffff, 0x3b71, &(0x7f00000001c0)={0x20, 0x0, 0x401, 0x20000000000, 0x4}) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50}, 0x50) 04:37:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x80000, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 887.583728][T11097] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 887.629827][T11097] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) [ 887.681479][T11097] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x30000, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 887.740063][T11097] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 887.805483][T11097] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 887.817183][T11097] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 887.840628][T11097] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x0, 0xf0ffffff}, 0x0) 04:37:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x5f000000}, 0x0) [ 887.851957][T11097] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:56 executing program 5: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x2000050, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1}) unshare(0x40600) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1, 0xde, 0x0, 0x9}, 0xc) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='Y', 0x1}], 0x1, 0x0, 0x0) ioctl$VFIO_IOMMU_MAP_DMA(0xffffffffffffffff, 0x3b71, &(0x7f00000001c0)={0x20, 0x0, 0x401, 0x20000000000, 0x4}) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50}, 0x50) 04:37:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0xb703, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x7a00, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 887.897992][T11141] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 887.951856][T11141] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 888.019802][T11141] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 888.070104][T11141] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:57 executing program 3: read$FUSE(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$trusted_overlay_origin(0x0, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="08001b"], 0x30}}, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 04:37:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x60000000}, 0x0) [ 888.126959][T11141] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 888.138407][T11141] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 888.149890][T11141] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 888.164029][T11141] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x60000000}, 0x0) 04:37:57 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x2000050, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1}) unshare(0x40600) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x0, 0xde, 0x9, 0x9}, 0xc) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='Y', 0x1}], 0x1, 0x0, 0x0) ioctl$VFIO_IOMMU_MAP_DMA(0xffffffffffffffff, 0x3b71, &(0x7f00000001c0)={0x20, 0x0, 0x401, 0x20000000000, 0x4}) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50}, 0x50) 04:37:57 executing program 5: read$FUSE(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$trusted_overlay_origin(0x0, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="08001b"], 0x30}}, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, 0x0, 0x0) 04:37:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10000000}, 0x0) 04:37:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x68000000}, 0x0) [ 888.305431][T11184] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 888.344141][T11184] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 04:37:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x6000, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 888.371024][T11184] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 888.397992][T11184] device bridge_slave_0 left promiscuous mode [ 888.405104][T11184] bridge0: port 1(bridge_slave_0) entered disabled state [ 888.431545][T11184] device bridge_slave_1 left promiscuous mode [ 888.441548][T11184] bridge0: port 2(bridge_slave_1) entered disabled state [ 888.466158][T11184] bond0: (slave bond_slave_0): Releasing backup interface [ 888.608711][T11184] bond0: (slave bond_slave_1): Releasing backup interface [ 888.762084][T11184] team0: Port device team_slave_0 removed [ 888.833755][T11184] team0: Port device team_slave_1 removed [ 888.850117][T11184] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 888.857607][T11184] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 888.868220][T11184] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 888.876809][T11184] batman_adv: batadv0: Removing interface: batadv_slave_1 04:37:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x5e00, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 888.912573][T11193] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 889.037258][T11197] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 889.098687][T11197] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 889.123165][T11197] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 889.139994][T11197] device bridge_slave_0 left promiscuous mode [ 889.151713][T11197] bridge0: port 1(bridge_slave_0) entered disabled state [ 889.163238][T11197] device bridge_slave_1 left promiscuous mode [ 889.169912][T11197] bridge0: port 2(bridge_slave_1) entered disabled state [ 889.178802][T11197] bond0: (slave bond_slave_0): Releasing backup interface [ 889.202568][T11197] bond0: (slave bond_slave_1): Releasing backup interface [ 889.256934][T11197] team0: Port device team_slave_0 removed [ 889.289206][T11197] team0: Port device team_slave_1 removed [ 889.295715][T11197] batman_adv: batadv0: Interface deactivated: batadv_slave_0 04:37:58 executing program 5: read$FUSE(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$trusted_overlay_origin(0x0, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="08001b"], 0x30}}, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, 0x0, 0x0) [ 889.306409][T11197] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 889.314954][T11197] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 889.322747][T11197] batman_adv: batadv0: Removing interface: batadv_slave_1 04:37:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x5e00, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 889.430370][T11193] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x5e00, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:58 executing program 5: read$FUSE(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$trusted_overlay_origin(0x0, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="08001b"], 0x30}}, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, 0x0, 0x0) 04:37:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x4800, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 889.509387][T11193] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 889.580467][T11193] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 889.634090][T11193] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 889.655990][T11193] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 889.683880][T11193] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 889.706588][T11193] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x60000000}, 0x0) 04:37:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x6c000000}, 0x0) 04:37:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x4000, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:37:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 889.739347][T29532] tipc: TX() has been purged, node left! 04:37:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x74000000}, 0x0) [ 889.826778][T11271] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:37:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x60}, 0x0) [ 889.919644][T11271] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 890.039436][T11271] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 890.104057][T11271] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 890.175354][T11271] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 890.198101][T11271] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 890.220670][T11271] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 04:37:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x7a000000}, 0x0) 04:37:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 890.246151][T11271] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:37:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x4000, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 890.380054][T11318] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 890.479469][T11318] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 890.571070][T11318] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 890.619779][T11318] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 890.684290][T11318] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 890.713043][T11318] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 890.767182][T11318] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 890.786203][T11318] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 891.089610][T29532] tipc: TX() has been purged, node left! [ 891.098441][T29532] tipc: TX() has been purged, node left! [ 892.246157][T29532] device hsr_slave_0 left promiscuous mode [ 892.252330][T29532] device hsr_slave_1 left promiscuous mode [ 892.260922][T29532] device hsr_slave_0 left promiscuous mode [ 892.266956][T29532] device hsr_slave_1 left promiscuous mode [ 892.276029][T29532] device veth1_macvtap left promiscuous mode [ 892.282237][T29532] device veth0_macvtap left promiscuous mode [ 892.288253][T29532] device veth1_vlan left promiscuous mode [ 892.293978][T29532] device veth0_vlan left promiscuous mode [ 892.300297][T29532] device veth1_macvtap left promiscuous mode [ 892.306259][T29532] device veth0_macvtap left promiscuous mode [ 892.312361][T29532] device veth1_vlan left promiscuous mode [ 892.318315][T29532] device veth0_vlan left promiscuous mode [ 893.613956][T29532] bond0 (unregistering): Released all slaves [ 893.721650][T29532] bond0 (unregistering): Released all slaves [ 893.773464][T11349] IPVS: ftp: loaded support on port[0] = 21 [ 893.784308][T11349] lo speed is unknown, defaulting to 1000 [ 893.831449][T11368] IPVS: ftp: loaded support on port[0] = 21 [ 893.862047][T11368] lo speed is unknown, defaulting to 1000 [ 893.885027][T11349] chnl_net:caif_netlink_parms(): no params data found [ 893.933317][T11349] bridge0: port 1(bridge_slave_0) entered blocking state [ 893.940477][T11349] bridge0: port 1(bridge_slave_0) entered disabled state [ 893.947882][T11349] device bridge_slave_0 entered promiscuous mode [ 893.956534][T11349] bridge0: port 2(bridge_slave_1) entered blocking state [ 893.963880][T11349] bridge0: port 2(bridge_slave_1) entered disabled state [ 893.971679][T11349] device bridge_slave_1 entered promiscuous mode [ 893.987252][T11349] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 893.998411][T11349] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 894.026839][T11368] chnl_net:caif_netlink_parms(): no params data found [ 894.052664][T11349] team0: Port device team_slave_0 added [ 894.062473][T11349] team0: Port device team_slave_1 added [ 894.082558][T11349] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 894.089644][T11349] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 894.115802][T11349] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 894.131834][T11349] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 894.138849][T11349] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 894.165034][T11349] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 894.186859][T11368] bridge0: port 1(bridge_slave_0) entered blocking state [ 894.194435][T11368] bridge0: port 1(bridge_slave_0) entered disabled state [ 894.202377][T11368] device bridge_slave_0 entered promiscuous mode [ 894.210957][T11349] device hsr_slave_0 entered promiscuous mode [ 894.217464][T11349] device hsr_slave_1 entered promiscuous mode [ 894.223735][T11349] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 894.231519][T11349] Cannot create hsr debugfs directory [ 894.236959][T11368] bridge0: port 2(bridge_slave_1) entered blocking state [ 894.244271][T11368] bridge0: port 2(bridge_slave_1) entered disabled state [ 894.252027][T11368] device bridge_slave_1 entered promiscuous mode [ 894.267027][T11368] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 894.280719][T11368] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 894.299414][T11368] team0: Port device team_slave_0 added [ 894.306381][T11368] team0: Port device team_slave_1 added [ 894.321462][T11368] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 894.330007][T11368] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 894.356508][T11368] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 894.370123][T11368] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 894.377064][T11368] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 894.403381][T11368] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 894.431886][T11368] device hsr_slave_0 entered promiscuous mode [ 894.438656][T11368] device hsr_slave_1 entered promiscuous mode [ 894.445024][T11368] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 894.452893][T11368] Cannot create hsr debugfs directory [ 894.496082][T11349] bridge0: port 2(bridge_slave_1) entered blocking state [ 894.503111][T11349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 894.510432][T11349] bridge0: port 1(bridge_slave_0) entered blocking state [ 894.517433][T11349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 894.526964][T11368] bridge0: port 2(bridge_slave_1) entered blocking state [ 894.534030][T11368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 894.541243][T11368] bridge0: port 1(bridge_slave_0) entered blocking state [ 894.548314][T11368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 894.636745][T11368] 8021q: adding VLAN 0 to HW filter on device bond0 [ 894.652497][T11349] 8021q: adding VLAN 0 to HW filter on device bond0 [ 894.665316][T11368] 8021q: adding VLAN 0 to HW filter on device team0 [ 894.673878][T10919] bridge0: port 1(bridge_slave_0) entered disabled state [ 894.681985][T10919] bridge0: port 2(bridge_slave_1) entered disabled state [ 894.692159][T10919] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 894.700269][T10919] bridge0: port 1(bridge_slave_0) entered disabled state [ 894.707793][T10919] bridge0: port 2(bridge_slave_1) entered disabled state [ 894.725762][T11349] 8021q: adding VLAN 0 to HW filter on device team0 [ 894.734541][T10919] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 894.753654][T10945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 894.762394][T10945] bridge0: port 1(bridge_slave_0) entered blocking state [ 894.769527][T10945] bridge0: port 1(bridge_slave_0) entered forwarding state [ 894.779179][T10945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 894.787634][T10945] bridge0: port 2(bridge_slave_1) entered blocking state [ 894.795377][T10945] bridge0: port 2(bridge_slave_1) entered forwarding state [ 894.805119][T10945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 894.813424][T10945] bridge0: port 1(bridge_slave_0) entered blocking state [ 894.820459][T10945] bridge0: port 1(bridge_slave_0) entered forwarding state [ 894.839006][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 894.847571][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 894.856317][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 894.864874][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 894.873386][T14598] bridge0: port 2(bridge_slave_1) entered blocking state [ 894.880431][T14598] bridge0: port 2(bridge_slave_1) entered forwarding state [ 894.888213][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 894.896489][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 894.904943][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 894.913786][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 894.922179][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 894.930338][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 894.939067][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 894.947209][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 894.956097][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 894.964004][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 894.972454][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 894.981993][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 894.996912][T11349] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 895.007544][T11349] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 895.021731][T11368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 895.030763][T10008] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 895.039770][T10008] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 895.049488][T10008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 895.057645][T10008] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 895.066191][T10008] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 895.074405][T10008] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 895.082757][T10945] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 895.099016][T10008] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 895.106383][T10008] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 895.116778][T11368] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 895.124639][T10945] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 895.132780][T10945] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 895.138025][T14596] Bluetooth: hci3: command 0x0409 tx timeout [ 895.147532][T11349] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 895.188365][T10945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 895.196809][T10945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 895.212504][T10945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 895.223348][T10945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 895.237059][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 895.245428][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 895.255320][T11368] device veth0_vlan entered promiscuous mode [ 895.262631][T14596] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 895.270355][T14596] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 895.279161][T14596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 895.287394][T14596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 895.299227][T11368] device veth1_vlan entered promiscuous mode [ 895.305623][T11349] device veth0_vlan entered promiscuous mode [ 895.312628][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 895.320643][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 895.329319][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 895.340861][T11349] device veth1_vlan entered promiscuous mode [ 895.353725][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 895.362161][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 895.370311][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 895.379990][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 895.388363][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 895.398741][T11368] device veth0_macvtap entered promiscuous mode [ 895.406778][T11368] device veth1_macvtap entered promiscuous mode [ 895.420765][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 895.428691][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 895.436273][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 895.444813][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 895.453846][T11368] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 895.466158][T11368] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 895.476264][T11368] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 895.486923][T11368] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 895.496888][T11368] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 895.508195][T11368] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 895.518101][T11368] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 895.528550][T11368] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 895.539319][T11368] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 895.547406][T14596] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 895.556222][T14596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 895.565226][T11349] device veth0_macvtap entered promiscuous mode [ 895.573949][T11368] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 895.584436][T11368] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 895.594538][T11368] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 895.605080][T11368] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 895.615050][T11368] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 895.625698][T11368] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 895.635536][T11368] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 895.645976][T11368] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 895.656637][T11368] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 895.664560][T11349] device veth1_macvtap entered promiscuous mode [ 895.672826][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 895.680559][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 895.688233][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 895.696506][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 895.719469][T11349] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 895.729949][T11349] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 895.741578][T11349] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 895.752081][T11349] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 895.763269][T11349] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 895.773674][T11349] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 895.783837][T11349] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 895.794257][T11349] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 895.804292][T11349] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 895.814701][T11349] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 895.825312][T11349] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 895.835405][T14596] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 895.844822][T14596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 895.854099][T11349] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 895.865351][ T3949] Bluetooth: hci5: command 0x0409 tx timeout [ 895.871888][T11349] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 895.882038][T11349] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 895.892719][T11349] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 895.902704][T11349] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 895.913193][T11349] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 895.923097][T11349] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 895.933770][T11349] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 895.943781][T11349] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 895.954223][T11349] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 895.964881][T11349] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 895.976475][T10008] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 895.991924][T10008] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 896.007954][T29532] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 896.016556][T29532] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 896.055998][T10008] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 896.068192][T28625] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 896.078248][ T7] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 896.082294][T28625] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 896.086044][ T7] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 896.102815][T10008] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 04:38:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x9effffff}, 0x0) 04:38:05 executing program 3: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1}) unshare(0x40600) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1, 0xde, 0x9, 0x9}, 0xc) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='Y', 0x1}], 0x1, 0x0, 0x0) ioctl$VFIO_IOMMU_MAP_DMA(0xffffffffffffffff, 0x3b71, &(0x7f00000001c0)={0x20, 0x0, 0x401, 0x20000000000, 0x4}) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50}, 0x50) 04:38:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xff], 0x0, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:38:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x2000, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:38:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:38:05 executing program 5: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1}) unshare(0x40600) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1, 0xde, 0x9, 0x9}, 0xc) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='Y', 0x1}], 0x1, 0x0, 0x0) ioctl$VFIO_IOMMU_MAP_DMA(0xffffffffffffffff, 0x3b71, &(0x7f00000001c0)={0x20, 0x0, 0x401, 0x20000000000, 0x4}) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50}, 0x50) [ 896.126694][T10008] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 896.141237][ T7] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 896.160209][ T7] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 896.167773][T14598] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 04:38:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xff], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 896.254926][T11881] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:38:05 executing program 5: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1}) unshare(0x40600) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1, 0xde, 0x9, 0x9}, 0xc) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='Y', 0x1}], 0x1, 0x0, 0x0) ioctl$VFIO_IOMMU_MAP_DMA(0xffffffffffffffff, 0x3b71, &(0x7f00000001c0)={0x20, 0x0, 0x401, 0x20000000000, 0x4}) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50}, 0x50) [ 896.319906][T11881] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:38:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xff], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:38:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xff], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 896.372358][T11881] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:38:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xff], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 896.501425][T11881] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 896.632657][T11881] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 896.717114][T11881] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 896.792343][T11881] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 896.865576][T11881] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:38:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xa1ffffff}, 0x0) 04:38:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x2000, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:38:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xb7030000}, 0x0) 04:38:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xff], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 897.218206][T14596] Bluetooth: hci3: command 0x041b tx timeout [ 897.248428][T11938] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 897.340050][T11938] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:38:06 executing program 2: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x2000050, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1}) unshare(0x40600) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1, 0xde, 0x9, 0x9}, 0xc) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='Y', 0x1}], 0x1, 0x0, 0x0) ioctl$VFIO_IOMMU_MAP_DMA(0xffffffffffffffff, 0x3b71, &(0x7f00000001c0)={0x20, 0x0, 0x401, 0x20000000000, 0x4}) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50}, 0x50) 04:38:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 897.440386][T11938] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:38:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0xc00, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 897.514267][T11938] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 897.573524][T11938] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 897.597181][T11938] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 04:38:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 897.643236][T11938] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 897.672783][T11938] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:38:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xd55afa34}, 0x0) 04:38:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x2000, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:38:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xefffffff}, 0x0) [ 897.938332][T10945] Bluetooth: hci5: command 0x041b tx timeout [ 897.971225][T11990] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 898.091179][T11990] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 898.169697][T11990] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 898.251324][T11990] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:38:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0xa00, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:38:07 executing program 2: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x14}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1}) unshare(0x40600) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1, 0xde, 0x9, 0x9}, 0xc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='Y', 0x1}], 0x1, 0x0, 0x0) ioctl$VFIO_IOMMU_MAP_DMA(0xffffffffffffffff, 0x3b71, &(0x7f00000001c0)={0x20, 0x0, 0x401, 0x20000000000, 0x4}) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50}, 0x50) [ 898.347093][T11990] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 04:38:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 898.406316][T11990] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 04:38:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 898.464028][T11990] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 898.497658][T11990] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:38:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xf0ffffff}, 0x0) 04:38:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:38:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:38:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xfeffffff}, 0x0) 04:38:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:38:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:38:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:38:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xffff0f00}, 0x0) 04:38:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:38:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x11, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:38:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:38:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, 0x0, 0x0, 0x11, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:38:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x11, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:38:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xffffff7f}, 0x0) 04:38:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x11, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 899.297756][ T3949] Bluetooth: hci3: command 0x040f tx timeout 04:38:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x11, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:38:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xffffff9e}, 0x0) 04:38:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xffffffa1}, 0x0) 04:38:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xffffffef}, 0x0) [ 900.018852][T14598] Bluetooth: hci5: command 0x040f tx timeout 04:38:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xfffffff0}, 0x0) 04:38:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x5f, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:38:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x5d, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:38:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x11, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:38:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x11, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:38:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xfffffffe}, 0x0) 04:38:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x11, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:38:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x11, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:38:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x80000000000}, 0x0) [ 900.471413][T12148] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 900.616843][T12148] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 900.700364][T12148] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 900.791037][T12148] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 900.875405][T12148] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 900.912179][T12148] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 900.975919][T12148] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 901.037801][T12148] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:38:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x1000000000000}, 0x0) 04:38:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x11, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:38:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x2000000000000}, 0x0) 04:38:10 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x12, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:38:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x11, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 901.377840][T14596] Bluetooth: hci3: command 0x0419 tx timeout 04:38:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x11, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:38:10 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0xf, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:38:10 executing program 1: timer_create(0x0, &(0x7f0000066000)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x2000050, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1}) unshare(0x40600) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1, 0xde, 0x9, 0x9}, 0xc) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='Y', 0x1}], 0x1, 0x0, 0x0) ioctl$VFIO_IOMMU_MAP_DMA(0xffffffffffffffff, 0x3b71, &(0x7f00000001c0)={0x20, 0x0, 0x401, 0x20000000000, 0x4}) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50}, 0x50) 04:38:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x3000000000000}, 0x0) 04:38:10 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0xd, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:38:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x4000000000000}, 0x0) 04:38:10 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0xc, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:38:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x100000000000000}, 0x0) [ 902.097762][ T3949] Bluetooth: hci5: command 0x0419 tx timeout 04:38:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x9, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:38:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xf0ffffff00000000}, 0x0) 04:38:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x200000000000000}, 0x0) [ 902.336293][T12241] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:38:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x11, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:38:11 executing program 3: getpid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x11, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:38:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x300000000000000}, 0x0) [ 902.419184][T12241] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 902.481076][T12241] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 902.549345][T12241] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 902.632734][T12241] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 902.662810][T12241] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 902.696823][T12241] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 902.729281][T12241] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:38:13 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x11, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 04:38:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x2000050, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1}) unshare(0x40600) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1, 0xde, 0x9, 0x9}, 0xc) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='Y', 0x1}], 0x1, 0x0, 0x0) ioctl$VFIO_IOMMU_MAP_DMA(0xffffffffffffffff, 0x3b71, &(0x7f00000001c0)={0x20, 0x0, 0x401, 0x20000000000, 0x4}) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50}, 0x50) 04:38:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x400000000000000}, 0x0) 04:38:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x9, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 04:38:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x7353e0b200000000}, 0x0) 04:38:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x5, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 904.599273][T12291] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 904.649026][T12291] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 904.719043][T12291] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 904.779061][T12291] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:38:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x500000000000000}, 0x0) 04:38:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xfffffff0}, 0x0) 04:38:13 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x11, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 904.843638][T12291] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 904.856826][T12291] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 904.869939][T12291] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 904.881752][T12291] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:38:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x7353e0b200000000}, 0x0) 04:38:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x600000000000000}, 0x0) [ 905.019013][T12326] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 905.109064][T12326] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 905.170273][T12326] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 905.229017][T12326] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 905.293256][T12326] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 905.332631][T12326] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 04:38:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x700000000000000}, 0x0) [ 905.367361][T12326] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 905.401874][T12326] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:38:16 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x11, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 04:38:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xffffffef}, 0x0) 04:38:16 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x11, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 04:38:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x800000000000000}, 0x0) 04:38:16 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xffffff7f}, 0x0) 04:38:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x900000000000000}, 0x0) [ 907.804225][T12380] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:38:16 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x11, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 907.888503][T12380] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 907.969731][T12380] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 908.039068][T12380] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 908.113133][T12380] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 908.173405][T12380] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 908.235228][T12380] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 908.275068][T12380] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:38:17 executing program 5: read$FUSE(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$trusted_overlay_origin(0x0, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000340)='./file0\x00', 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="08001b"], 0x30}}, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24000051}, 0x0) 04:38:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xa00000000000000}, 0x0) 04:38:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xffffffef}, 0x0) 04:38:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xb00000000000000}, 0x0) [ 908.515561][T12421] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 908.604426][T12421] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 908.637554][T12421] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 908.713336][T12421] device bridge_slave_0 left promiscuous mode [ 908.742548][T12421] bridge0: port 1(bridge_slave_0) entered disabled state [ 908.798634][T12421] device bridge_slave_1 left promiscuous mode [ 908.832080][T12421] bridge0: port 2(bridge_slave_1) entered disabled state [ 908.901160][T12421] bond0: (slave bond_slave_0): Releasing backup interface [ 909.258852][T12421] bond0: (slave bond_slave_1): Releasing backup interface [ 909.318758][T12421] team0: Port device team_slave_0 removed [ 909.366890][T12421] team0: Port device team_slave_1 removed [ 909.403144][T12421] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 909.430875][T12421] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 909.464935][T12421] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 909.491642][T12421] batman_adv: batadv0: Removing interface: batadv_slave_1 04:38:18 executing program 5: read$FUSE(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$trusted_overlay_origin(0x0, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000340)='./file0\x00', 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="08001b"], 0x30}}, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24000051}, 0x0) [ 909.545556][T12427] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 909.640829][T12427] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 909.804896][T12438] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 909.908280][T12438] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 909.945281][T12438] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 910.198254][T12427] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 910.250540][T12427] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 910.334566][T12427] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 910.355946][T12427] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 910.373362][T12427] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 910.389438][T12427] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 04:38:19 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x11, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 04:38:19 executing program 5: read$FUSE(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$trusted_overlay_origin(0x0, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000340)='./file0\x00', 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="08001b"], 0x30}}, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24000051}, 0x0) 04:38:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xc00000000000000}, 0x0) 04:38:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0xffffffef}, 0x0) 04:38:19 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x11, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 04:38:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xd00000000000000}, 0x0) 04:38:20 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$nvram(0xffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x80800, 0x0) sendmsg$TIPC_CMD_GET_NETID(r3, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x0, 0x0, 0x70bd2b, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x200400c0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 911.114758][T12471] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 911.149981][T12471] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 911.161120][T12471] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 04:38:20 executing program 5: read$FUSE(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$trusted_overlay_origin(0x0, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000340)='./file0\x00', 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="08001b"], 0x30}}, 0x0) [ 911.342945][T12475] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 911.456763][T12500] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 911.496011][T12500] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 911.504262][T12500] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 04:38:20 executing program 5: read$FUSE(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$trusted_overlay_origin(0x0, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000340)='./file0\x00', 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="08001b"], 0x30}}, 0x0) [ 911.683762][T12475] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 911.738722][T12475] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:38:20 executing program 5: read$FUSE(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$trusted_overlay_origin(0x0, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000340)='./file0\x00', 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="08001b"], 0x30}}, 0x0) [ 911.808527][T12475] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:38:20 executing program 5: read$FUSE(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$trusted_overlay_origin(0x0, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000340)='./file0\x00', 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="08001b"], 0x30}}, 0x0) [ 911.902371][T12475] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 04:38:20 executing program 5: read$FUSE(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$trusted_overlay_origin(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="08001b"], 0x30}}, 0x0) [ 911.972334][T12475] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 911.999198][T12475] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 912.060394][T12475] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 912.245694][T12534] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 912.324586][T12534] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 912.351765][T12534] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 04:38:22 executing program 1: read$FUSE(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$trusted_overlay_origin(0x0, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000340)='./file0\x00', 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="08001b"], 0x30}}, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24000051}, 0x0) 04:38:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8}}]}, 0x3c}, 0x1, 0xffffffef}, 0x0) 04:38:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xe00000000000000}, 0x0) 04:38:22 executing program 5: read$FUSE(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$trusted_overlay_origin(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="08001b"], 0x30}}, 0x0) 04:38:22 executing program 3: read$FUSE(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$trusted_overlay_origin(0x0, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000340)='./file0\x00', 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="08001b"], 0x30}}, 0x0) 04:38:22 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x11, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000, 0x0, 0x1000000000], 0x1f000, 0x40240}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 04:38:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8}}]}, 0x3c}, 0x1, 0xffffffef}, 0x0) 04:38:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0xf00000000000000}, 0x0) 04:38:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8}}]}, 0x3c}, 0x1, 0xffffffef}, 0x0) 04:38:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r1}}]}, 0x3c}, 0x1, 0xffffffef}, 0x0) [ 914.241412][T12554] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:38:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r1}}]}, 0x3c}, 0x1, 0xffffffef}, 0x0) 04:38:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') r2 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x1000000000000000}, 0x0) [ 914.304360][T12554] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 914.329322][T12554] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 914.396219][T12554] device bridge_slave_0 left promiscuous mode [ 914.404968][T12554] bridge0: port 1(bridge_slave_0) entered disabled state [ 914.424658][T12554] device bridge_slave_1 left promiscuous mode [ 914.437933][T12554] bridge0: port 2(bridge_slave_1) entered disabled state [ 914.471702][T12554] bond0: (slave bond_slave_0): Releasing backup interface [ 914.693495][T12554] bond0: (slave bond_slave_1): Releasing backup interface [ 915.029138][T12554] team0: Port device team_slave_0 removed [ 915.041543][T28625] ================================================================== [ 915.049637][T28625] BUG: KCSAN: data-race in is_eth_port_of_netdev_filter / team_port_del [ 915.057943][T28625] [ 915.060264][T28625] write to 0xffff88806d3f122c of 4 bytes by task 12554 on cpu 1: [ 915.067973][T28625] team_port_del+0x243/0x8a0 [ 915.072550][T28625] team_del_slave+0x32/0x70 [ 915.077026][T28625] do_setlink+0x8cb/0x2220 [ 915.081416][T28625] rtnl_newlink+0xab3/0x1340 [ 915.085978][T28625] rtnetlink_rcv_msg+0x71b/0x7b0 [ 915.090891][T28625] netlink_rcv_skb+0x13e/0x240 [ 915.095627][T28625] rtnetlink_rcv+0x18/0x20 [ 915.100029][T28625] netlink_unicast+0x5e2/0x6b0 [ 915.104766][T28625] netlink_sendmsg+0x6d8/0x7a0 [ 915.109511][T28625] ____sys_sendmsg+0x360/0x4d0 [ 915.114251][T28625] __sys_sendmsg+0x1df/0x260 [ 915.118818][T28625] __x64_sys_sendmsg+0x42/0x50 [ 915.123569][T28625] do_syscall_64+0x39/0x80 [ 915.127963][T28625] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 915.133833][T28625] [ 915.136144][T28625] read to 0xffff88806d3f122c of 4 bytes by task 28625 on cpu 0: [ 915.143755][T28625] is_eth_port_of_netdev_filter+0x29/0x1a0 [ 915.149542][T28625] ib_enum_roce_netdev+0x292/0x310 [ 915.154626][T28625] ib_enum_all_roce_netdevs+0x94/0x100 [ 915.160065][T28625] netdevice_event_work_handler+0xf8/0x200 [ 915.165844][T28625] process_one_work+0x3e1/0x950 [ 915.170667][T28625] worker_thread+0x665/0xbe0 [ 915.175230][T28625] kthread+0x20d/0x230 [ 915.179366][T28625] ret_from_fork+0x1f/0x30 [ 915.183751][T28625] [ 915.186053][T28625] Reported by Kernel Concurrency Sanitizer on: [ 915.192181][T28625] CPU: 0 PID: 28625 Comm: kworker/u4:4 Not tainted 5.9.0-syzkaller #0 [ 915.200303][T28625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 915.210337][T28625] Workqueue: gid-cache-wq netdevice_event_work_handler [ 915.217150][T28625] ================================================================== [ 915.225180][T28625] Kernel panic - not syncing: panic_on_warn set ... [ 915.231738][T28625] CPU: 0 PID: 28625 Comm: kworker/u4:4 Not tainted 5.9.0-syzkaller #0 [ 915.239854][T28625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 915.249890][T28625] Workqueue: gid-cache-wq netdevice_event_work_handler [ 915.256713][T28625] Call Trace: [ 915.259991][T28625] dump_stack+0x10f/0x19d [ 915.264297][T28625] panic+0x207/0x64a [ 915.268196][T28625] ? vprintk_emit+0x44a/0x4f0 [ 915.272855][T28625] kcsan_report+0x684/0x690 [ 915.277338][T28625] ? kcsan_setup_watchpoint+0x4b9/0x540 [ 915.282872][T28625] ? is_eth_port_of_netdev_filter+0x29/0x1a0 [ 915.288831][T28625] ? ib_enum_roce_netdev+0x292/0x310 [ 915.294094][T28625] ? ib_enum_all_roce_netdevs+0x94/0x100 [ 915.299708][T28625] ? netdevice_event_work_handler+0xf8/0x200 [ 915.305667][T28625] ? process_one_work+0x3e1/0x950 [ 915.310675][T28625] ? worker_thread+0x665/0xbe0 [ 915.315413][T28625] ? kthread+0x20d/0x230 [ 915.319631][T28625] ? ret_from_fork+0x1f/0x30 [ 915.324204][T28625] ? find_next_bit+0xa7/0xf0 [ 915.328766][T28625] ? cpumask_next+0xc/0x30 [ 915.333186][T28625] kcsan_setup_watchpoint+0x4b9/0x540 [ 915.338539][T28625] is_eth_port_of_netdev_filter+0x29/0x1a0 [ 915.344319][T28625] ib_enum_roce_netdev+0x292/0x310 [ 915.349405][T28625] ? netdev_upper_walk+0xf0/0xf0 [ 915.354317][T28625] ? add_default_gids+0xa0/0xa0 [ 915.359140][T28625] ? add_default_gids+0xa0/0xa0 [ 915.363966][T28625] ? netdev_upper_walk+0xf0/0xf0 [ 915.368878][T28625] ib_enum_all_roce_netdevs+0x94/0x100 [ 915.374310][T28625] ? netdev_upper_walk+0xf0/0xf0 [ 915.379220][T28625] ? add_default_gids+0xa0/0xa0 [ 915.384046][T28625] netdevice_event_work_handler+0xf8/0x200 [ 915.389828][T28625] process_one_work+0x3e1/0x950 [ 915.394654][T28625] worker_thread+0x665/0xbe0 [ 915.399220][T28625] ? process_one_work+0x950/0x950 [ 915.404219][T28625] kthread+0x20d/0x230 [ 915.408287][T28625] ? process_one_work+0x950/0x950 [ 915.413282][T28625] ? kthread_blkcg+0x80/0x80 [ 915.417847][T28625] ret_from_fork+0x1f/0x30 [ 915.423422][T28625] Kernel Offset: disabled [ 915.427784][T28625] Rebooting in 86400 seconds..