0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[]) 05:06:08 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28000000100c0104000000000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 445.952669][T31158] device vlan0 entered promiscuous mode [ 445.984865][T31158] device bridge189 left promiscuous mode [ 446.008671][T31158] device vlan0 left promiscuous mode [ 446.029835][T31169] nbd: nbd4 already in use 05:06:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x500, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 446.077222][T31158] device bridge189 entered promiscuous mode [ 446.094049][T31158] device vlan0 entered promiscuous mode [ 446.105831][T31175] gfs2: Unknown parameter 'è{8' [ 446.131862][T31158] device bridge189 left promiscuous mode [ 446.137956][T31158] device vlan0 left promiscuous mode 05:06:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0xf, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 446.189489][T31191] nbd: nbd4 already in use 05:06:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[]) 05:06:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x600, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:08 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28000000100f0104000000000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 446.246952][T31195] bridge189: port 1(vlan0) entered disabled state [ 446.266641][T31195] bridge190: port 1(vlan0) entered blocking state [ 446.287651][T31195] bridge190: port 1(vlan0) entered disabled state 05:06:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x700, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 446.302546][T31201] nbd: nbd4 already in use [ 446.314400][T31202] device bridge190 entered promiscuous mode [ 446.321001][T31203] gfs2: Unknown parameter 'è{8' 05:06:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB]) 05:06:08 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010100104000000000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 446.362003][T31202] device vlan0 entered promiscuous mode [ 446.375288][T31202] device bridge190 left promiscuous mode [ 446.388298][T31202] device vlan0 left promiscuous mode [ 446.441037][T31219] nbd: nbd4 already in use [ 446.447624][T31202] device bridge190 entered promiscuous mode [ 446.458468][T31202] device vlan0 entered promiscuous mode [ 446.478328][T31202] device bridge190 left promiscuous mode [ 446.479819][T31222] gfs2: Unknown parameter 'è{8' 05:06:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x900, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 446.484185][T31202] device vlan0 left promiscuous mode 05:06:08 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010600104000000000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 446.620778][T31237] nbd: nbd4 already in use [ 446.634989][T31237] nbd: nbd4 already in use [ 446.663503][T31243] bridge190: port 1(vlan0) entered disabled state [ 446.702862][T31243] bridge191: port 1(vlan0) entered blocking state [ 446.709308][T31243] bridge191: port 1(vlan0) entered disabled state [ 446.754260][T31249] device bridge191 entered promiscuous mode [ 446.764043][T31249] device vlan0 entered promiscuous mode [ 446.784812][T31249] device bridge191 left promiscuous mode [ 446.797172][T31249] device vlan0 left promiscuous mode [ 446.865479][T31249] device bridge191 entered promiscuous mode [ 446.877523][T31249] device vlan0 entered promiscuous mode 05:06:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB]) 05:06:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0xa00, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:09 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000204000000000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 446.923151][T31249] device bridge191 left promiscuous mode [ 446.944668][T31249] device vlan0 left promiscuous mode [ 447.011425][T31266] nbd: nbd4 already in use 05:06:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x11, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 447.036251][T31268] gfs2: Unknown parameter 'è{8' 05:06:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0xb00, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:09 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000804000000000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 447.099633][T31280] bridge191: port 1(vlan0) entered disabled state 05:06:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB]) [ 447.181873][T31280] bridge192: port 1(vlan0) entered blocking state [ 447.190129][T31287] nbd: nbd4 already in use [ 447.202717][T31280] bridge192: port 1(vlan0) entered disabled state 05:06:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0xc00, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 447.226585][T31286] device bridge192 entered promiscuous mode [ 447.245254][T31286] device vlan0 entered promiscuous mode [ 447.272945][T31286] device bridge192 left promiscuous mode [ 447.281250][T31297] gfs2: Unknown parameter 'è{8' [ 447.281829][T31286] device vlan0 left promiscuous mode 05:06:09 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000110000000000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 447.322661][T31303] nbd: nbd4 already in use 05:06:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nosuiddcard,errors=withdraw,quota_quantum=0x0000000000000002,com']) 05:06:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0xd00, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 447.357324][T31286] device bridge192 entered promiscuous mode [ 447.367776][T31286] device vlan0 entered promiscuous mode [ 447.387348][T31286] device bridge192 left promiscuous mode [ 447.395299][T31286] device vlan0 left promiscuous mode [ 447.443404][T31320] gfs2: Unknown parameter 'nosuiddcard' [ 447.469358][T31323] nbd: nbd4 already in use 05:06:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:09 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104020000000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x12, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nosuiddcard,errors=withdraw,quota_quantum=0x0000000000000002,com']) 05:06:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0xe00, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 447.951937][T31338] nbd: nbd4 already in use 05:06:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x1100, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 447.988790][T31340] bridge192: port 1(vlan0) entered disabled state [ 447.996258][T31341] gfs2: Unknown parameter 'nosuiddcard' [ 448.062462][T31355] nbd: nbd4 already in use [ 448.069660][T31340] bridge193: port 1(vlan0) entered blocking state [ 448.077190][T31340] bridge193: port 1(vlan0) entered disabled state [ 448.108334][T31353] device bridge193 entered promiscuous mode 05:06:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x1200, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nosuiddcard,errors=withdraw,quota_quantum=0x0000000000000002,com']) [ 448.160025][T31353] device vlan0 entered promiscuous mode [ 448.173862][T31353] device bridge193 left promiscuous mode [ 448.179584][T31353] device vlan0 left promiscuous mode 05:06:10 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104030000000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 448.266923][T31367] nbd: nbd4 already in use 05:06:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x2000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 448.315133][T31353] device bridge193 entered promiscuous mode [ 448.336382][T31368] gfs2: Unknown parameter 'nosuiddcard' [ 448.350223][T31353] device vlan0 entered promiscuous mode [ 448.357163][T31353] device bridge193 left promiscuous mode [ 448.368938][T31353] device vlan0 left promiscuous mode 05:06:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nosuiddcard,errors=withdraw,quota_quantum=0x0000000000000002,commit=0x0000000000000005,commit=0x0000000000000100,subj_ro']) 05:06:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x14, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 448.422551][T31383] nbd: nbd4 already in use [ 448.534889][T31388] gfs2: Unknown parameter 'nosuiddcard' [ 448.586202][T31391] bridge193: port 1(vlan0) entered disabled state [ 448.620219][T31391] bridge194: port 1(vlan0) entered blocking state [ 448.659922][T31391] bridge194: port 1(vlan0) entered disabled state [ 448.691982][T31396] device bridge194 entered promiscuous mode [ 448.701195][T31396] device vlan0 entered promiscuous mode [ 448.717060][T31396] device bridge194 left promiscuous mode [ 448.729514][T31396] device vlan0 left promiscuous mode 05:06:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:10 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104040000000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x2500, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nosuiddcard,errors=withdraw,quota_quantum=0x0000000000000002,commit=0x0000000000000005,commit=0x0000000000000100,subj_ro']) [ 448.794377][T31396] device bridge194 entered promiscuous mode [ 448.811759][T31396] device vlan0 entered promiscuous mode [ 448.839961][T31396] device bridge194 left promiscuous mode [ 448.851153][T31410] nbd: nbd4 already in use [ 448.858761][T31396] device vlan0 left promiscuous mode [ 448.875117][T31411] gfs2: Unknown parameter 'nosuiddcard' 05:06:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x4800, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:11 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104050000000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x22, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nosuiddcard,errors=withdraw,quota_quantum=0x0000000000000002,commit=0x0000000000000005,commit=0x0000000000000100,subj_ro']) 05:06:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x4c00, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 449.024232][T31429] nbd: nbd4 already in use 05:06:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 449.111143][T31436] nbd: nbd4 already in use 05:06:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x6000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 449.137158][T31438] bridge194: port 1(vlan0) entered disabled state [ 449.166356][T31440] gfs2: Unknown parameter 'nosuiddcard' [ 449.168718][T31438] bridge195: port 1(vlan0) entered blocking state [ 449.178408][T31438] bridge195: port 1(vlan0) entered disabled state [ 449.216057][T31454] nbd: nbd4 already in use 05:06:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x6800, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nosuiddcard,errors=withdraw,quota_quantum=0x0000000000000002,com']) [ 449.240529][T31448] device bridge195 entered promiscuous mode [ 449.268735][T31448] device vlan0 entered promiscuous mode [ 449.291451][T31448] device bridge195 left promiscuous mode [ 449.316123][T31448] device vlan0 left promiscuous mode [ 449.328864][T31463] nbd: nbd4 already in use 05:06:11 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104060000000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x6c00, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 449.391779][T31468] gfs2: Unknown parameter 'nosuiddcard' [ 449.404771][T31448] device bridge195 entered promiscuous mode [ 449.418490][T31448] device vlan0 entered promiscuous mode [ 449.437000][T31476] nbd: nbd4 already in use 05:06:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nosuiddc']) [ 449.443836][T31448] device bridge195 left promiscuous mode [ 449.462284][T31448] device vlan0 left promiscuous mode 05:06:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x7400, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x25, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:11 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104070000000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 449.577315][T31488] nbd: nbd4 already in use [ 449.615262][T31491] gfs2: Unknown parameter 'nosuiddc/L‰Ç莙 [ 449.615262][T31491] ' [ 449.638224][T31495] bridge195: port 1(vlan0) entered disabled state [ 449.646169][T31495] bridge196: port 1(vlan0) entered blocking state [ 449.653095][T31495] bridge196: port 1(vlan0) entered disabled state 05:06:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x7a00, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB]) [ 449.666441][T31495] device bridge196 entered promiscuous mode [ 449.672769][T31495] device vlan0 entered promiscuous mode [ 449.680136][T31495] device bridge196 left promiscuous mode [ 449.689217][T31495] device vlan0 left promiscuous mode [ 449.738999][T31510] device bridge196 entered promiscuous mode [ 449.749659][T31510] device vlan0 entered promiscuous mode [ 449.761211][T31508] nbd: nbd4 already in use [ 449.773215][T31510] device bridge196 left promiscuous mode [ 449.781560][T31510] device vlan0 left promiscuous mode [ 449.797924][T31516] gfs2: Unknown parameter 'è{8' 05:06:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x30000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:12 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104080000000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x2f, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB]) [ 450.113354][T31531] nbd: nbd4 already in use [ 450.139517][T31532] gfs2: Unknown parameter 'è{8' [ 450.167934][T31536] bridge196: port 1(vlan0) entered disabled state 05:06:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x34000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 450.218004][T31536] bridge197: port 1(vlan0) entered blocking state [ 450.250605][T31536] bridge197: port 1(vlan0) entered disabled state 05:06:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB]) 05:06:12 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104090000000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 450.266587][T31548] device bridge197 entered promiscuous mode [ 450.278543][T31548] device vlan0 entered promiscuous mode [ 450.304441][T31548] device bridge197 left promiscuous mode [ 450.332235][T31548] device vlan0 left promiscuous mode [ 450.362351][T31556] nbd: nbd4 already in use [ 450.383794][T31557] gfs2: Unknown parameter 'è{8' 05:06:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore']) 05:06:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x400300, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 450.416308][T31548] device bridge197 entered promiscuous mode [ 450.435463][T31548] device vlan0 entered promiscuous mode [ 450.460654][T31548] device bridge197 left promiscuous mode [ 450.481914][T31548] device vlan0 left promiscuous mode [ 450.503523][T31571] nbd: nbd4 already in use 05:06:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x1000000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:12 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28000000100001040a0000000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 450.569506][T31578] gfs2: Unknown parameter 'ignoreè‰GuHÇG' [ 450.591912][T31582] nbd: nbd4 already in use 05:06:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x3a, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore']) 05:06:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x2000000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:13 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28000000100001040c0000000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 451.035532][T31602] nbd: nbd4 already in use 05:06:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x3000000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 451.059832][T31603] gfs2: Unknown parameter 'ignoreè‰GuHÇG' [ 451.068587][T31605] bridge197: port 1(vlan0) entered disabled state [ 451.085384][T31605] bridge198: port 1(vlan0) entered blocking state [ 451.098646][T31605] bridge198: port 1(vlan0) entered disabled state 05:06:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore']) [ 451.125791][T31615] device bridge198 entered promiscuous mode [ 451.139972][T31615] device vlan0 entered promiscuous mode [ 451.156407][T31615] device bridge198 left promiscuous mode 05:06:13 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28000000100001040f0000000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 451.180948][T31615] device vlan0 left promiscuous mode [ 451.197125][T31624] nbd: nbd4 already in use 05:06:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x4000000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 451.266816][T31615] device bridge198 entered promiscuous mode [ 451.283863][T31615] device vlan0 entered promiscuous mode [ 451.305273][T31634] gfs2: Unknown parameter 'ignoreè‰GuHÇG' 05:06:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spec']) [ 451.318553][T31615] device bridge198 left promiscuous mode [ 451.337523][T31615] device vlan0 left promiscuous mode [ 451.348051][T31640] nbd: nbd4 already in use 05:06:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x5000000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x48, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 451.484221][T31651] gfs2: Unknown parameter 'spec' [ 451.493682][T31654] nbd: nbd4 already in use [ 451.500604][T31652] bridge198: port 1(vlan0) entered disabled state [ 451.512243][T31652] bridge199: port 1(vlan0) entered blocking state [ 451.524386][T31652] bridge199: port 1(vlan0) entered disabled state [ 451.556738][T31661] device bridge199 entered promiscuous mode [ 451.563492][T31661] device vlan0 entered promiscuous mode [ 451.573396][T31661] device bridge199 left promiscuous mode [ 451.579076][T31661] device vlan0 left promiscuous mode [ 451.624432][T31661] device bridge199 entered promiscuous mode [ 451.635179][T31661] device vlan0 entered promiscuous mode [ 451.650557][T31661] device bridge199 left promiscuous mode [ 451.662737][T31661] device vlan0 left promiscuous mode 05:06:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:13 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104100000000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x6000000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spec']) 05:06:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x4a, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 451.964645][T31681] nbd: nbd4 already in use [ 451.977509][T31682] bridge199: port 1(vlan0) entered disabled state [ 451.992963][T31683] gfs2: Unknown parameter 'spec' [ 452.005512][T31682] bridge200: port 1(vlan0) entered blocking state [ 452.034597][T31682] bridge200: port 1(vlan0) entered disabled state [ 452.054702][T31694] device bridge200 entered promiscuous mode 05:06:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x7000000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spec']) [ 452.085625][T31694] device vlan0 entered promiscuous mode [ 452.093284][T31694] device bridge200 left promiscuous mode 05:06:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x8000000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:14 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104600000000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 452.137475][T31702] nbd: nbd4 already in use [ 452.154172][T31694] device vlan0 left promiscuous mode [ 452.207098][T31707] gfs2: Unknown parameter 'spec' [ 452.214382][T31694] device bridge200 entered promiscuous mode 05:06:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,n']) [ 452.248776][T31694] device vlan0 entered promiscuous mode [ 452.272937][T31694] device bridge200 left promiscuous mode [ 452.287329][T31694] device vlan0 left promiscuous mode 05:06:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x9000000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 452.308323][T31720] nbd: nbd4 already in use [ 452.326759][T31721] gfs2: Unknown parameter 'n' 05:06:14 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000300000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 452.434839][T31735] nbd: nbd4 already in use [ 452.450879][T31735] nbd: nbd4 already in use 05:06:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,n']) 05:06:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x4c, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0xa000000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:14 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000500000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 452.915610][T31756] nbd: nbd4 already in use 05:06:15 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000600000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 452.945044][T31759] gfs2: Unknown parameter 'n' 05:06:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0xb000000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,n']) [ 452.971918][T31758] bridge200: port 1(vlan0) entered disabled state [ 452.997981][T31758] bridge201: port 1(vlan0) entered blocking state [ 453.039532][T31758] bridge201: port 1(vlan0) entered disabled state [ 453.072370][T31771] device bridge201 entered promiscuous mode [ 453.078294][T31771] device vlan0 entered promiscuous mode [ 453.098497][T31776] nbd: nbd4 already in use 05:06:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0xc000000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 453.127528][T31771] device bridge201 left promiscuous mode [ 453.132459][T31781] gfs2: Unknown parameter 'n' [ 453.139335][T31771] device vlan0 left promiscuous mode 05:06:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nosui']) [ 453.190498][T31771] device bridge201 entered promiscuous mode [ 453.203676][T31771] device vlan0 entered promiscuous mode [ 453.227879][T31771] device bridge201 left promiscuous mode 05:06:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0xd000000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:15 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000700000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 453.237252][T31796] nbd: nbd4 already in use [ 453.243534][T31771] device vlan0 left promiscuous mode [ 453.296169][T31802] nbd: nbd4 already in use [ 453.331460][T31801] gfs2: Unknown parameter 'nosuiu ƒ/L‰Ç莙 [ 453.331460][T31801] ' 05:06:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0xe000000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x60, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:15 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000900000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,no']) [ 453.913200][T31826] nbd: nbd4 already in use [ 453.922501][T31823] gfs2: Unknown parameter 'no' [ 453.967528][T31839] bridge201: port 1(vlan0) entered disabled state [ 453.975746][T31839] bridge202: port 1(vlan0) entered blocking state [ 453.994041][T31839] bridge202: port 1(vlan0) entered disabled state 05:06:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,no']) [ 454.020498][T31829] device bridge202 entered promiscuous mode 05:06:16 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000a00000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x10000000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 454.089546][T31829] device vlan0 entered promiscuous mode [ 454.116137][T31829] device bridge202 left promiscuous mode [ 454.135970][T31829] device vlan0 left promiscuous mode [ 454.190382][T31849] gfs2: Unknown parameter 'no' [ 454.196483][T31854] nbd: nbd4 already in use 05:06:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x68, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,no']) 05:06:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x11000000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:16 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000c00000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 454.364038][T31869] nbd: nbd4 already in use [ 454.375521][T31867] bridge202: port 1(vlan0) entered disabled state [ 454.394503][T31872] gfs2: Unknown parameter 'no' [ 454.400728][T31867] bridge203: port 1(vlan0) entered blocking state [ 454.407483][T31867] bridge203: port 1(vlan0) entered disabled state [ 454.423810][T31867] device bridge203 entered promiscuous mode [ 454.431959][T31867] device vlan0 entered promiscuous mode [ 454.442722][T31867] device bridge203 left promiscuous mode [ 454.448387][T31867] device vlan0 left promiscuous mode [ 454.528263][T31887] device bridge203 entered promiscuous mode [ 454.545840][T31887] device vlan0 entered promiscuous mode [ 454.557271][T31887] device bridge203 left promiscuous mode [ 454.569698][T31887] device vlan0 left promiscuous mode 05:06:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x12000000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nosu']) 05:06:16 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000f00000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x6c, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 454.850278][T31905] nbd: nbd4 already in use [ 454.866166][T31902] bridge203: port 1(vlan0) entered disabled state [ 454.866243][T31906] gfs2: Unknown parameter 'nosuÒu ƒ/L‰Ç莙 [ 454.866243][T31906] ' [ 454.904886][T31902] bridge204: port 1(vlan0) entered blocking state [ 454.914501][T31902] bridge204: port 1(vlan0) entered disabled state [ 454.925603][T31917] device bridge204 entered promiscuous mode [ 454.931953][T31917] device vlan0 entered promiscuous mode [ 454.938929][T31917] device bridge204 left promiscuous mode [ 454.945964][T31917] device vlan0 left promiscuous mode 05:06:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x20000000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 455.014531][T31917] device bridge204 entered promiscuous mode [ 455.021737][T31917] device vlan0 entered promiscuous mode [ 455.044322][T31917] device bridge204 left promiscuous mode [ 455.051539][T31917] device vlan0 left promiscuous mode 05:06:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:17 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104884700000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 455.070819][T31930] nbd: nbd4 already in use 05:06:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x25000000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 455.152930][T31938] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 455.152930][T31938] ' 05:06:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x74, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:17 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104884800000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 455.221976][T31949] nbd: nbd4 already in use 05:06:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,no']) [ 455.296064][T31955] bridge204: port 1(vlan0) entered disabled state 05:06:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x48000000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 455.336327][T31955] bridge205: port 1(vlan0) entered blocking state [ 455.361744][T31955] bridge205: port 1(vlan0) entered disabled state [ 455.378586][T31964] nbd: nbd4 already in use [ 455.391048][T31961] device bridge205 entered promiscuous mode [ 455.398291][T31961] device vlan0 entered promiscuous mode [ 455.414254][T31965] gfs2: Unknown parameter 'no' [ 455.461693][T31961] device bridge205 left promiscuous mode 05:06:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x4c000000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,no']) [ 455.506036][T31961] device vlan0 left promiscuous mode 05:06:17 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104655800000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 455.536712][T31977] nbd: nbd4 already in use 05:06:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x60000000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 455.571595][T31980] gfs2: Unknown parameter 'no' [ 455.578888][T31961] device bridge205 entered promiscuous mode [ 455.600111][T31961] device vlan0 entered promiscuous mode [ 455.634984][T31961] device bridge205 left promiscuous mode [ 455.658981][T31961] device vlan0 left promiscuous mode [ 455.669038][T31992] nbd: nbd4 already in use [ 455.698575][T31992] nbd: nbd4 already in use 05:06:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,no']) 05:06:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x68000000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x7a, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:17 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104006000000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 455.950236][T32010] nbd: nbd4 already in use [ 455.955868][T32006] gfs2: Unknown parameter 'no' [ 455.967848][T32012] bridge205: port 1(vlan0) entered disabled state 05:06:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x6c000000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 455.995331][T32012] bridge206: port 1(vlan0) entered blocking state [ 456.009518][T32012] bridge206: port 1(vlan0) entered disabled state 05:06:18 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000000a000104000000000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 456.053571][T32024] device bridge206 entered promiscuous mode [ 456.059495][T32024] device vlan0 entered promiscuous mode [ 456.090444][T32031] nbd: nbd4 already in use 05:06:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x74000000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 456.116403][T32024] device bridge206 left promiscuous mode [ 456.143019][T32024] device vlan0 left promiscuous mode 05:06:18 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:18 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104586500000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 456.217889][T32041] nbd: nbd4 already in use 05:06:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0xaa, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x7a000000, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 456.343519][T32056] nbd: nbd4 already in use [ 456.384110][T32058] bridge206: port 1(vlan0) entered disabled state [ 456.413347][T32058] bridge207: port 1(vlan0) entered blocking state [ 456.427513][T32058] bridge207: port 1(vlan0) entered disabled state [ 456.448966][T32063] device bridge207 entered promiscuous mode [ 456.469583][T32063] device vlan0 entered promiscuous mode [ 456.493606][T32063] device bridge207 left promiscuous mode [ 456.511428][T32063] device vlan0 left promiscuous mode [ 456.577958][T32063] device bridge207 entered promiscuous mode [ 456.606584][T32063] device vlan0 entered promiscuous mode [ 456.633082][T32063] device bridge207 left promiscuous mode [ 456.651528][T32063] device vlan0 left promiscuous mode 05:06:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0xb2, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:18 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104008100000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x9effffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:18 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 456.896096][T32086] nbd: nbd4 already in use 05:06:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0xb9eb43eb, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 456.961629][T32089] bridge207: port 1(vlan0) entered disabled state [ 457.025293][T32089] bridge208: port 1(vlan0) entered blocking state [ 457.049227][T32089] bridge208: port 1(vlan0) entered disabled state 05:06:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:19 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104478800000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 457.078880][T32104] device bridge208 entered promiscuous mode [ 457.090899][T32104] device vlan0 entered promiscuous mode [ 457.101260][T32107] nbd: nbd4 already in use 05:06:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0xeb43ebb9, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 457.131080][T32104] device bridge208 left promiscuous mode [ 457.142265][T32104] device vlan0 left promiscuous mode 05:06:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 457.211693][T32104] device bridge208 entered promiscuous mode [ 457.217619][T32104] device vlan0 entered promiscuous mode [ 457.242953][T32104] device bridge208 left promiscuous mode [ 457.251937][T32126] nbd: nbd4 already in use [ 457.255316][T32104] device vlan0 left promiscuous mode 05:06:19 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104488800000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0xefffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 457.339224][T32133] bridge4: port 1(vlan0) entered blocking state [ 457.355679][T32133] bridge4: port 1(vlan0) entered disabled state [ 457.405911][T32141] nbd: nbd4 already in use [ 457.414523][T32142] device bridge4 entered promiscuous mode [ 457.428303][T32141] nbd: nbd4 already in use [ 457.429900][T32142] device vlan0 entered promiscuous mode [ 457.452008][T32142] device bridge4 left promiscuous mode [ 457.464139][T32142] device vlan0 left promiscuous mode 05:06:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0xc9, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0xf0ffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:19 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104004003000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:19 executing program 5 (fault-call:3 fault-nth:0): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 457.772493][T32162] nbd: nbd4 already in use [ 457.773169][T32166] bridge208: port 1(vlan0) entered disabled state [ 457.785482][T32163] FAULT_INJECTION: forcing a failure. [ 457.785482][T32163] name failslab, interval 1, probability 0, space 0, times 0 [ 457.799737][T32166] bridge209: port 1(vlan0) entered blocking state [ 457.810540][T32162] nbd: nbd4 already in use [ 457.824973][T32166] bridge209: port 1(vlan0) entered disabled state [ 457.853138][T32163] CPU: 0 PID: 32163 Comm: syz-executor.5 Not tainted 5.12.0-rc6-syzkaller #0 [ 457.861938][T32163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 457.872040][T32163] Call Trace: [ 457.875319][T32163] dump_stack+0x137/0x19d [ 457.879684][T32163] should_fail+0x23c/0x250 [ 457.884113][T32163] __should_failslab+0x81/0x90 [ 457.888885][T32163] ? __se_sys_memfd_create+0xfb/0x390 [ 457.894266][T32163] should_failslab+0x5/0x20 [ 457.898793][T32163] __kmalloc+0x66/0x380 [ 457.902960][T32163] ? strnlen_user+0x137/0x1c0 [ 457.907639][T32163] __se_sys_memfd_create+0xfb/0x390 [ 457.912859][T32163] __x64_sys_memfd_create+0x2d/0x40 [ 457.918055][T32163] do_syscall_64+0x39/0x80 [ 457.922466][T32163] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 457.928383][T32163] RIP: 0033:0x466459 [ 457.932264][T32163] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 457.951862][T32163] RSP: 002b:00007ff03fa46f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 457.960257][T32163] RAX: ffffffffffffffda RBX: 00000000200012c0 RCX: 0000000000466459 [ 457.968210][T32163] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004beba8 [ 457.976198][T32163] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 457.984151][T32163] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 457.992124][T32163] R13: 0000000020000080 R14: 0000000000000000 R15: 0000000020001340 [ 458.005039][T32171] device bridge209 entered promiscuous mode 05:06:20 executing program 5 (fault-call:3 fault-nth:1): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0xffffff7f, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 458.031083][T32171] device vlan0 entered promiscuous mode [ 458.065521][T32171] device bridge209 left promiscuous mode [ 458.066306][T32180] FAULT_INJECTION: forcing a failure. [ 458.066306][T32180] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 458.084434][T32180] CPU: 0 PID: 32180 Comm: syz-executor.5 Not tainted 5.12.0-rc6-syzkaller #0 [ 458.093204][T32180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 458.103264][T32180] Call Trace: [ 458.106545][T32180] dump_stack+0x137/0x19d [ 458.110890][T32180] should_fail+0x23c/0x250 [ 458.112282][T32181] nbd: nbd4 already in use [ 458.115304][T32180] should_fail_usercopy+0x16/0x20 [ 458.119768][T32171] device vlan0 left promiscuous mode [ 458.124704][T32180] _copy_from_user+0x1c/0xd0 [ 458.124736][T32180] __se_sys_memfd_create+0x137/0x390 [ 458.124840][T32180] __x64_sys_memfd_create+0x2d/0x40 [ 458.124862][T32180] do_syscall_64+0x39/0x80 [ 458.124883][T32180] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 458.124910][T32180] RIP: 0033:0x466459 [ 458.124926][T32180] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 05:06:20 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000340000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 458.124944][T32180] RSP: 002b:00007ff03fa46f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 458.187372][T32180] RAX: ffffffffffffffda RBX: 00000000200012c0 RCX: 0000000000466459 [ 458.195344][T32180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004beba8 [ 458.203327][T32180] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 458.211364][T32180] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 458.219338][T32180] R13: 0000000020000080 R14: 0000000000000000 R15: 0000000020001340 05:06:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0xffffff9e, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 458.277444][T32171] device bridge209 entered promiscuous mode [ 458.293561][T32171] device vlan0 entered promiscuous mode [ 458.304793][T32192] nbd: nbd4 already in use [ 458.316276][T32171] device bridge209 left promiscuous mode 05:06:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0xffffffef, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 458.339573][T32171] device vlan0 left promiscuous mode 05:06:20 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000010000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0xcc, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 458.437044][T32200] nbd: nbd4 already in use [ 458.512552][T32205] bridge209: port 1(vlan0) entered disabled state [ 458.520690][T32205] bridge210: port 1(vlan0) entered blocking state [ 458.530902][T32205] bridge210: port 1(vlan0) entered disabled state 05:06:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0xfffffff0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:20 executing program 5 (fault-call:3 fault-nth:2): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:20 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000020000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 458.557446][T32205] device bridge210 entered promiscuous mode [ 458.563791][T32205] device vlan0 entered promiscuous mode [ 458.581562][T32205] device bridge210 left promiscuous mode [ 458.587270][T32205] device vlan0 left promiscuous mode [ 458.631021][T32220] FAULT_INJECTION: forcing a failure. [ 458.631021][T32220] name failslab, interval 1, probability 0, space 0, times 0 [ 458.664764][T32223] nbd: nbd4 already in use [ 458.675668][T32225] device bridge210 entered promiscuous mode [ 458.686373][T32223] nbd: nbd4 already in use [ 458.709525][T32220] CPU: 1 PID: 32220 Comm: syz-executor.5 Not tainted 5.12.0-rc6-syzkaller #0 [ 458.718388][T32220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 458.728491][T32220] Call Trace: [ 458.731768][T32220] dump_stack+0x137/0x19d [ 458.736159][T32220] should_fail+0x23c/0x250 [ 458.740663][T32220] ? shmem_alloc_inode+0x22/0x30 [ 458.745619][T32220] __should_failslab+0x81/0x90 [ 458.750389][T32220] ? shmem_match+0xa0/0xa0 [ 458.754824][T32220] should_failslab+0x5/0x20 [ 458.759389][T32220] kmem_cache_alloc+0x46/0x320 [ 458.764190][T32220] ? __rcu_read_unlock+0x5c/0x250 [ 458.769225][T32220] ? fsnotify_perm+0x59/0x2e0 [ 458.773909][T32220] ? shmem_match+0xa0/0xa0 [ 458.778332][T32220] shmem_alloc_inode+0x22/0x30 [ 458.783094][T32220] new_inode_pseudo+0x38/0x190 [ 458.788012][T32220] new_inode+0x21/0x100 [ 458.792232][T32220] shmem_get_inode+0xa1/0x440 [ 458.796938][T32220] __shmem_file_setup+0xf1/0x1d0 [ 458.801950][T32220] shmem_file_setup+0x37/0x40 [ 458.806651][T32220] __se_sys_memfd_create+0x1eb/0x390 [ 458.811961][T32220] __x64_sys_memfd_create+0x2d/0x40 [ 458.817171][T32220] do_syscall_64+0x39/0x80 [ 458.821588][T32220] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 458.827484][T32220] RIP: 0033:0x466459 [ 458.831373][T32220] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 458.850988][T32220] RSP: 002b:00007ff03fa46f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 458.859423][T32220] RAX: ffffffffffffffda RBX: 00000000200012c0 RCX: 0000000000466459 [ 458.867407][T32220] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004beba8 [ 458.875383][T32220] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 458.883352][T32220] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 458.891320][T32220] R13: 0000000020000080 R14: 0000000000000000 R15: 0000000020001340 [ 458.904621][T32225] device vlan0 entered promiscuous mode [ 458.911659][T32225] device bridge210 left promiscuous mode [ 458.917431][T32225] device vlan0 left promiscuous mode 05:06:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:21 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000030000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0xe8, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:21 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000040000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:21 executing program 5 (fault-call:3 fault-nth:3): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 459.056771][T32245] bridge210: port 1(vlan0) entered disabled state [ 459.092887][T32245] bridge211: port 1(vlan0) entered blocking state 05:06:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0xc0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 459.107080][T32245] bridge211: port 1(vlan0) entered disabled state [ 459.109409][T32255] nbd: must specify at least one socket [ 459.142701][T32257] device bridge211 entered promiscuous mode [ 459.148785][T32257] device vlan0 entered promiscuous mode 05:06:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0xec0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 459.171280][T32262] FAULT_INJECTION: forcing a failure. [ 459.171280][T32262] name failslab, interval 1, probability 0, space 0, times 0 [ 459.188659][T32257] device bridge211 left promiscuous mode [ 459.195127][T32257] device vlan0 left promiscuous mode [ 459.216216][T32262] CPU: 1 PID: 32262 Comm: syz-executor.5 Not tainted 5.12.0-rc6-syzkaller #0 [ 459.225015][T32262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.235168][T32262] Call Trace: [ 459.238442][T32262] dump_stack+0x137/0x19d [ 459.242800][T32262] should_fail+0x23c/0x250 [ 459.247211][T32262] ? security_inode_alloc+0x30/0x180 [ 459.252509][T32262] __should_failslab+0x81/0x90 [ 459.257406][T32262] should_failslab+0x5/0x20 [ 459.262011][T32262] kmem_cache_alloc+0x46/0x320 [ 459.266777][T32262] security_inode_alloc+0x30/0x180 [ 459.271959][T32262] inode_init_always+0x222/0x440 [ 459.276961][T32262] ? shmem_match+0xa0/0xa0 [ 459.281445][T32262] new_inode_pseudo+0x6f/0x190 [ 459.286210][T32262] new_inode+0x21/0x100 [ 459.290426][T32262] shmem_get_inode+0xa1/0x440 [ 459.295105][T32262] __shmem_file_setup+0xf1/0x1d0 [ 459.300136][T32262] shmem_file_setup+0x37/0x40 [ 459.304827][T32262] __se_sys_memfd_create+0x1eb/0x390 [ 459.310120][T32262] __x64_sys_memfd_create+0x2d/0x40 [ 459.315336][T32262] do_syscall_64+0x39/0x80 [ 459.319814][T32262] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 459.325798][T32262] RIP: 0033:0x466459 [ 459.329690][T32262] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 459.349381][T32262] RSP: 002b:00007ff03fa46f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 459.357805][T32262] RAX: ffffffffffffffda RBX: 00000000200012c0 RCX: 0000000000466459 [ 459.365772][T32262] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004beba8 [ 459.373738][T32262] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 459.381714][T32262] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 459.389683][T32262] R13: 0000000020000080 R14: 0000000000000000 R15: 0000000020001340 [ 459.445572][T32257] device bridge211 entered promiscuous mode [ 459.457966][T32257] device vlan0 entered promiscuous mode [ 459.479535][T32257] device bridge211 left promiscuous mode 05:06:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, 0x0, 0x0, 0xd9f, 0x0) 05:06:21 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000050000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x33fe0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 459.530175][T32257] device vlan0 left promiscuous mode 05:06:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0xea, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2000012c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:21 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000060000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x7ffff000, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:21 executing program 5 (fault-call:3 fault-nth:4): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 459.717756][T32300] bridge211: port 1(vlan0) entered disabled state [ 459.776411][T32300] bridge212: port 1(vlan0) entered blocking state [ 459.790627][T32300] bridge212: port 1(vlan0) entered disabled state [ 459.791684][T32313] FAULT_INJECTION: forcing a failure. [ 459.791684][T32313] name failslab, interval 1, probability 0, space 0, times 0 [ 459.818158][T32312] device bridge212 entered promiscuous mode 05:06:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0xfffffdef, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 459.846512][T32312] device vlan0 entered promiscuous mode [ 459.860749][T32312] device bridge212 left promiscuous mode [ 459.894134][T32313] CPU: 1 PID: 32313 Comm: syz-executor.5 Not tainted 5.12.0-rc6-syzkaller #0 [ 459.902960][T32313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.913013][T32313] Call Trace: [ 459.916327][T32313] dump_stack+0x137/0x19d [ 459.920691][T32313] should_fail+0x23c/0x250 [ 459.925115][T32313] ? __d_alloc+0x36/0x370 [ 459.929519][T32313] __should_failslab+0x81/0x90 [ 459.934316][T32313] should_failslab+0x5/0x20 [ 459.938824][T32313] kmem_cache_alloc+0x46/0x320 [ 459.943601][T32313] ? __init_rwsem+0x59/0x70 [ 459.948128][T32313] __d_alloc+0x36/0x370 [ 459.952358][T32313] ? current_time+0xdb/0x190 [ 459.956945][T32313] d_alloc_pseudo+0x1a/0x50 [ 459.961446][T32313] alloc_file_pseudo+0x63/0x130 [ 459.966296][T32313] __shmem_file_setup+0x14c/0x1d0 [ 459.971326][T32313] shmem_file_setup+0x37/0x40 [ 459.976028][T32313] __se_sys_memfd_create+0x1eb/0x390 [ 459.981320][T32313] __x64_sys_memfd_create+0x2d/0x40 [ 459.986521][T32313] do_syscall_64+0x39/0x80 [ 459.990949][T32313] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 459.996917][T32313] RIP: 0033:0x466459 [ 460.000588][T32312] device vlan0 left promiscuous mode [ 460.000802][T32313] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 460.025683][T32313] RSP: 002b:00007ff03fa46f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 460.034103][T32313] RAX: ffffffffffffffda RBX: 00000000200012c0 RCX: 0000000000466459 05:06:22 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000070000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 460.042076][T32313] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004beba8 [ 460.050110][T32313] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 460.058183][T32313] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 460.066156][T32313] R13: 0000000020000080 R14: 0000000000000000 R15: 0000000020001340 05:06:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x3, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x8, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 460.133025][T32312] device bridge212 entered promiscuous mode [ 460.139022][T32312] device vlan0 entered promiscuous mode [ 460.155568][T32312] device bridge212 left promiscuous mode [ 460.165730][T32334] nbd: nbd4 already in use [ 460.170437][T32312] device vlan0 left promiscuous mode 05:06:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, 0x0, 0x0, 0xd9f, 0x0) 05:06:22 executing program 5 (fault-call:3 fault-nth:5): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:22 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000080000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x9, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 460.492283][T32358] FAULT_INJECTION: forcing a failure. [ 460.492283][T32358] name failslab, interval 1, probability 0, space 0, times 0 [ 460.512298][T32359] nbd: nbd4 already in use [ 460.522738][T32357] bridge212: port 1(vlan0) entered disabled state [ 460.547683][T32357] bridge213: port 1(vlan0) entered blocking state [ 460.574862][T32358] CPU: 0 PID: 32358 Comm: syz-executor.5 Not tainted 5.12.0-rc6-syzkaller #0 [ 460.583657][T32358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.591387][T32357] bridge213: port 1(vlan0) entered disabled state [ 460.593710][T32358] Call Trace: [ 460.593721][T32358] dump_stack+0x137/0x19d [ 460.607699][T32358] should_fail+0x23c/0x250 [ 460.612124][T32358] ? __alloc_file+0x2e/0x1a0 [ 460.616722][T32358] __should_failslab+0x81/0x90 [ 460.621531][T32358] should_failslab+0x5/0x20 [ 460.626069][T32358] kmem_cache_alloc+0x46/0x320 [ 460.630914][T32358] ? __d_alloc+0x36/0x370 [ 460.635247][T32358] __alloc_file+0x2e/0x1a0 [ 460.639719][T32358] alloc_empty_file+0xcd/0x1c0 [ 460.644485][T32358] alloc_file+0x3a/0x280 [ 460.648748][T32358] alloc_file_pseudo+0xe2/0x130 [ 460.653615][T32358] __shmem_file_setup+0x14c/0x1d0 [ 460.658725][T32358] shmem_file_setup+0x37/0x40 [ 460.663478][T32358] __se_sys_memfd_create+0x1eb/0x390 [ 460.668841][T32358] __x64_sys_memfd_create+0x2d/0x40 [ 460.674053][T32358] do_syscall_64+0x39/0x80 [ 460.678486][T32358] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 460.684415][T32358] RIP: 0033:0x466459 [ 460.688313][T32358] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 460.707929][T32358] RSP: 002b:00007ff03fa46f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 460.716345][T32358] RAX: ffffffffffffffda RBX: 00000000200012c0 RCX: 0000000000466459 [ 460.724404][T32358] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004beba8 [ 460.732380][T32358] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 460.740376][T32358] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 460.748357][T32358] R13: 0000000020000080 R14: 0000000000000000 R15: 0000000020001340 [ 460.762687][T32369] device bridge213 entered promiscuous mode [ 460.768703][T32369] device vlan0 entered promiscuous mode 05:06:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x25, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 460.825481][T32369] device bridge213 left promiscuous mode [ 460.843053][T32369] device vlan0 left promiscuous mode 05:06:22 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000090000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 460.882194][T32377] nbd: nbd4 already in use [ 460.908526][T32369] device bridge213 entered promiscuous mode [ 460.919900][T32369] device vlan0 entered promiscuous mode 05:06:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x500, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 460.959579][T32369] device bridge213 left promiscuous mode [ 460.985673][T32369] device vlan0 left promiscuous mode 05:06:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x152, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:23 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28000000100001040000000a0000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 461.128467][T32399] bridge213: port 1(vlan0) entered disabled state [ 461.149905][T32404] nbd: nbd4 already in use [ 461.155794][T32399] bridge214: port 1(vlan0) entered blocking state [ 461.173262][T32399] bridge214: port 1(vlan0) entered disabled state 05:06:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x2, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 461.208265][T32406] device bridge214 entered promiscuous mode [ 461.218995][T32406] device vlan0 entered promiscuous mode [ 461.240824][T32406] device bridge214 left promiscuous mode [ 461.258328][T32413] nbd: nbd4 already in use [ 461.265221][T32406] device vlan0 left promiscuous mode [ 461.294881][T32413] nbd: nbd4 already in use [ 461.329127][T32406] device bridge214 entered promiscuous mode 05:06:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, 0x0, 0x0, 0xd9f, 0x0) 05:06:23 executing program 5 (fault-call:3 fault-nth:6): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:23 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28000000100001040000000c0000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x3, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 461.379456][T32406] device vlan0 entered promiscuous mode [ 461.397331][T32406] device bridge214 left promiscuous mode [ 461.424669][T32406] device vlan0 left promiscuous mode [ 461.454854][T32430] FAULT_INJECTION: forcing a failure. [ 461.454854][T32430] name failslab, interval 1, probability 0, space 0, times 0 [ 461.479348][T32431] nbd: nbd4 already in use [ 461.496871][T32430] CPU: 1 PID: 32430 Comm: syz-executor.5 Not tainted 5.12.0-rc6-syzkaller #0 [ 461.505664][T32430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 461.515733][T32430] Call Trace: [ 461.519016][T32430] dump_stack+0x137/0x19d [ 461.523361][T32430] should_fail+0x23c/0x250 [ 461.527777][T32430] ? security_file_alloc+0x30/0x190 [ 461.532988][T32430] __should_failslab+0x81/0x90 [ 461.537836][T32430] should_failslab+0x5/0x20 [ 461.542345][T32430] kmem_cache_alloc+0x46/0x320 [ 461.547179][T32430] ? __alloc_file+0x2e/0x1a0 [ 461.551773][T32430] security_file_alloc+0x30/0x190 [ 461.556814][T32430] __alloc_file+0x83/0x1a0 [ 461.561262][T32430] alloc_empty_file+0xcd/0x1c0 [ 461.566034][T32430] alloc_file+0x3a/0x280 [ 461.570286][T32430] alloc_file_pseudo+0xe2/0x130 [ 461.575139][T32430] __shmem_file_setup+0x14c/0x1d0 [ 461.580170][T32430] shmem_file_setup+0x37/0x40 [ 461.584859][T32430] __se_sys_memfd_create+0x1eb/0x390 [ 461.590152][T32430] __x64_sys_memfd_create+0x2d/0x40 [ 461.595392][T32430] do_syscall_64+0x39/0x80 [ 461.599823][T32430] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 461.605766][T32430] RIP: 0033:0x466459 [ 461.609693][T32430] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 461.629309][T32430] RSP: 002b:00007ff03fa46f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 461.637727][T32430] RAX: ffffffffffffffda RBX: 00000000200012c0 RCX: 0000000000466459 [ 461.645705][T32430] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004beba8 [ 461.653776][T32430] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 461.661751][T32430] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 461.669753][T32430] R13: 0000000020000080 R14: 0000000000000000 R15: 0000000020001340 05:06:23 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28000000100001040000000f0000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:23 executing program 5 (fault-call:3 fault-nth:7): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x174, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x4, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 461.802299][T32447] FAULT_INJECTION: forcing a failure. [ 461.802299][T32447] name failslab, interval 1, probability 0, space 0, times 0 [ 461.830787][T32450] nbd: nbd4 already in use [ 461.834679][T32449] bridge214: port 1(vlan0) entered disabled state [ 461.843053][T32447] CPU: 0 PID: 32447 Comm: syz-executor.5 Not tainted 5.12.0-rc6-syzkaller #0 [ 461.851840][T32447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 461.861954][T32447] Call Trace: [ 461.865239][T32447] dump_stack+0x137/0x19d [ 461.869617][T32447] should_fail+0x23c/0x250 [ 461.874046][T32447] __should_failslab+0x81/0x90 [ 461.878813][T32447] ? tomoyo_realpath_from_path+0x98/0x3b0 [ 461.884537][T32447] should_failslab+0x5/0x20 [ 461.889049][T32447] __kmalloc+0x66/0x380 [ 461.893207][T32447] ? __alloc_pages_nodemask+0x1a8/0x350 [ 461.898771][T32447] tomoyo_realpath_from_path+0x98/0x3b0 [ 461.904327][T32447] tomoyo_path_perm+0xc6/0x330 [ 461.909099][T32447] ? security_file_alloc+0x30/0x190 [ 461.914314][T32447] tomoyo_path_truncate+0x18/0x20 [ 461.919346][T32447] security_path_truncate+0x7f/0xd0 [ 461.924591][T32447] do_sys_ftruncate+0x378/0x540 [ 461.929524][T32447] ? kfree+0xf0/0x1e0 [ 461.933506][T32447] ? fpregs_assert_state_consistent+0x7d/0x90 [ 461.939575][T32447] __x64_sys_ftruncate+0x2f/0x40 [ 461.944538][T32447] do_syscall_64+0x39/0x80 [ 461.948966][T32447] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 461.954866][T32447] RIP: 0033:0x466417 [ 461.958757][T32447] Code: 48 89 e7 e8 cb e5 ff ff 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 1a 00 00 90 b8 4d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 [ 461.978418][T32447] RSP: 002b:00007ff03fa46f48 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 461.986838][T32447] RAX: ffffffffffffffda RBX: 00000000200012c0 RCX: 0000000000466417 [ 461.994811][T32447] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 462.002904][T32447] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 462.010885][T32447] R10: 0000000000000003 R11: 0000000000000217 R12: 0000000000000005 [ 462.018858][T32447] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000020001340 [ 462.034637][T32449] bridge215: port 1(vlan0) entered blocking state [ 462.049256][T32449] bridge215: port 1(vlan0) entered disabled state 05:06:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x5, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 462.088317][T32457] device bridge215 entered promiscuous mode [ 462.099391][T32457] device vlan0 entered promiscuous mode [ 462.121272][T32457] device bridge215 left promiscuous mode 05:06:24 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000100000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 462.136875][T32457] device vlan0 left promiscuous mode [ 462.174457][T32466] nbd: nbd4 already in use [ 462.184841][T32457] device bridge215 entered promiscuous mode [ 462.196298][T32457] device vlan0 entered promiscuous mode [ 462.204822][T32466] nbd: nbd4 already in use [ 462.223654][T32457] device bridge215 left promiscuous mode 05:06:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x6, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 462.250443][T32457] device vlan0 left promiscuous mode [ 462.304905][T32479] nbd: nbd4 already in use 05:06:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0x0, 0x0) 05:06:24 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000600000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x1e4, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x7, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 462.411883][T32488] bridge215: port 1(vlan0) entered disabled state [ 462.449991][T32494] nbd: nbd4 already in use [ 462.463231][T32488] bridge216: port 1(vlan0) entered blocking state [ 462.477346][T32488] bridge216: port 1(vlan0) entered disabled state 05:06:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x8, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 462.507441][T32496] device bridge216 entered promiscuous mode [ 462.518934][T32496] device vlan0 entered promiscuous mode [ 462.553995][T32496] device bridge216 left promiscuous mode [ 462.566702][T32447] ERROR: Out of memory at tomoyo_realpath_from_path. [ 462.573522][T32496] device vlan0 left promiscuous mode [ 462.586443][T32505] nbd: nbd4 already in use [ 462.596112][T32447] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 462.596112][T32447] ' 05:06:24 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000058650000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x9, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 462.666424][T32496] device bridge216 entered promiscuous mode [ 462.723313][T32496] device vlan0 entered promiscuous mode [ 462.748585][T32496] device bridge216 left promiscuous mode [ 462.762454][T32521] nbd: nbd4 already in use [ 462.764585][T32496] device vlan0 left promiscuous mode 05:06:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x262, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 462.813658][T32522] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 462.813658][T32522] ' 05:06:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0xa, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:25 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001000010493130f6d0000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 462.930269][T32536] bridge216: port 1(vlan0) entered disabled state [ 462.941211][T32536] bridge217: port 1(vlan0) entered blocking state [ 462.966421][T32536] bridge217: port 1(vlan0) entered disabled state [ 462.974124][T32542] nbd: nbd4 already in use [ 463.003449][T32542] nbd: nbd4 already in use [ 463.010818][T32544] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 463.010818][T32544] ' [ 463.020417][T32546] device bridge217 entered promiscuous mode [ 463.044566][T32546] device vlan0 entered promiscuous mode [ 463.077059][T32546] device bridge217 left promiscuous mode [ 463.119133][T32546] device vlan0 left promiscuous mode 05:06:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0x0, 0x0) 05:06:25 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000810000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0xb, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x27a, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 463.311633][T32568] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 463.311633][T32568] ' [ 463.313890][T32571] nbd: nbd4 already in use [ 463.335946][T32569] bridge217: port 1(vlan0) entered disabled state 05:06:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0xc, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 463.441134][T32569] bridge218: port 1(vlan0) entered blocking state [ 463.467743][T32587] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 463.467743][T32587] ' [ 463.478713][T32569] bridge218: port 1(vlan0) entered disabled state [ 463.526102][T32592] nbd: nbd4 already in use 05:06:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0xd, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:25 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104ffffff810000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0x0, 0x0) [ 463.611949][T32583] device bridge218 entered promiscuous mode [ 463.617873][T32583] device vlan0 entered promiscuous mode [ 463.644890][T32583] device bridge218 left promiscuous mode [ 463.666958][T32583] device vlan0 left promiscuous mode [ 463.681954][T32606] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 463.681954][T32606] ' [ 463.689828][T32605] nbd: nbd4 already in use 05:06:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0xe, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:25 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000047880000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 463.767255][T32583] device bridge218 entered promiscuous mode [ 463.805537][T32583] device vlan0 entered promiscuous mode 05:06:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x10, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 463.848714][T32583] device bridge218 left promiscuous mode [ 463.870364][T32629] nbd: nbd4 already in use [ 463.879581][T32583] device vlan0 left promiscuous mode [ 463.888735][T32634] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 463.888735][T32634] ' 05:06:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x11, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x28c, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:26 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000048880000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 463.932208][T32643] nbd: nbd4 already in use 05:06:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 464.001944][T32653] bridge218: port 1(vlan0) entered disabled state [ 464.012064][T32656] nbd: nbd4 already in use [ 464.012737][T32653] bridge219: port 1(vlan0) entered blocking state [ 464.025670][T32653] bridge219: port 1(vlan0) entered disabled state [ 464.043532][T32658] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 464.043532][T32658] ' 05:06:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x12, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 464.051955][T32653] device bridge219 entered promiscuous mode [ 464.065545][T32653] device vlan0 entered promiscuous mode [ 464.079215][T32653] device bridge219 left promiscuous mode [ 464.092243][T32665] nbd: nbd4 already in use 05:06:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x25, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 464.101736][T32653] device vlan0 left promiscuous mode [ 464.182109][T32676] nbd: nbd4 already in use [ 464.195342][T32677] device bridge219 entered promiscuous mode [ 464.204629][T32677] device vlan0 entered promiscuous mode [ 464.211908][T32678] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 464.211908][T32678] ' [ 464.242412][T32677] device bridge219 left promiscuous mode [ 464.268293][T32677] device vlan0 left promiscuous mode 05:06:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x290, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:26 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104ffffa8880000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x48, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:26 executing program 2 (fault-call:5 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 464.597149][T32699] bridge219: port 1(vlan0) entered disabled state [ 464.612441][T32706] nbd: nbd4 already in use [ 464.626241][T32707] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 464.626241][T32707] ' [ 464.637671][T32699] bridge220: port 1(vlan0) entered blocking state 05:06:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x4c, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 464.646434][T32699] bridge220: port 1(vlan0) entered disabled state [ 464.662165][T32714] device bridge220 entered promiscuous mode [ 464.677800][T32721] nbd: nbd4 already in use [ 464.683446][T32714] device vlan0 entered promiscuous mode 05:06:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xa, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x60, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 464.697837][T32723] FAULT_INJECTION: forcing a failure. [ 464.697837][T32723] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 464.733154][T32714] device bridge220 left promiscuous mode [ 464.733671][T32728] nbd: nbd4 already in use [ 464.743531][T32723] CPU: 1 PID: 32723 Comm: syz-executor.2 Not tainted 5.12.0-rc6-syzkaller #0 [ 464.752301][T32723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 464.756213][T32714] device vlan0 left promiscuous mode [ 464.762358][T32723] Call Trace: [ 464.762372][T32723] dump_stack+0x137/0x19d [ 464.775275][T32723] should_fail+0x23c/0x250 [ 464.779705][T32723] __alloc_pages_nodemask+0xea/0x350 [ 464.785062][T32723] alloc_pages_vma+0x3e6/0x890 [ 464.789875][T32723] do_anonymous_page+0x20d/0xd20 [ 464.794856][T32723] handle_mm_fault+0x102d/0x1840 [ 464.799892][T32723] do_user_addr_fault+0x60c/0xc00 [ 464.804923][T32723] ? fpregs_assert_state_consistent+0x7d/0x90 [ 464.811031][T32723] exc_page_fault+0x94/0x2a0 [ 464.815719][T32723] ? asm_exc_page_fault+0x8/0x30 [ 464.820727][T32723] asm_exc_page_fault+0x1e/0x30 [ 464.825584][T32723] RIP: 0033:0x409da7 [ 464.829478][T32723] Code: c7 c0 ff ff ff ff e9 1e fc ff ff 0f 1f 84 00 00 00 00 00 41 57 41 56 41 55 41 54 41 bc 00 00 c0 fe 55 53 48 81 ec 48 1b 00 00 <48> 89 bc 24 b8 00 00 00 4c 8d ac 24 30 07 00 00 48 89 b4 24 b0 00 [ 464.849091][T32723] RSP: 002b:00007f3f0b904600 EFLAGS: 00010206 [ 464.855161][T32723] RAX: 0000000000409d90 RBX: 000000000056c008 RCX: 00000000200000c0 [ 464.863137][T32723] RDX: 00000000205dd000 RSI: ffffffffffffffff RDI: 0000000000000004 [ 464.871154][T32723] RBP: 00007f3f0b9061d0 R08: 0000000000000001 R09: 0000000000000000 [ 464.879245][T32723] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000fec00000 [ 464.887277][T32723] R13: 00007ffe9f7d697f R14: 00007f3f0b906300 R15: 0000000000022000 [ 464.906083][T32723] syz-executor.2 invoked oom-killer: gfp_mask=0x0(), order=0, oom_score_adj=1000 [ 464.907714][T32731] gfs2: Unknown parameter 'nos' [ 464.915369][T32723] CPU: 1 PID: 32723 Comm: syz-executor.2 Not tainted 5.12.0-rc6-syzkaller #0 [ 464.928956][T32723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 464.939017][T32723] Call Trace: [ 464.942307][T32723] dump_stack+0x137/0x19d [ 464.946649][T32723] dump_header+0x98/0x410 [ 464.950989][T32723] oom_kill_process+0x18e/0x3f0 [ 464.955948][T32723] out_of_memory+0x6fc/0x8c0 [ 464.960627][T32723] pagefault_out_of_memory+0x64/0xa0 [ 464.965924][T32723] exc_page_fault+0x94/0x2a0 [ 464.970548][T32723] ? asm_exc_page_fault+0x8/0x30 [ 464.975545][T32723] asm_exc_page_fault+0x1e/0x30 [ 464.980441][T32723] RIP: 0033:0x409da7 [ 464.984322][T32723] Code: c7 c0 ff ff ff ff e9 1e fc ff ff 0f 1f 84 00 00 00 00 00 41 57 41 56 41 55 41 54 41 bc 00 00 c0 fe 55 53 48 81 ec 48 1b 00 00 <48> 89 bc 24 b8 00 00 00 4c 8d ac 24 30 07 00 00 48 89 b4 24 b0 00 05:06:27 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28000000100001046d0f13930000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 465.003919][T32723] RSP: 002b:00007f3f0b904600 EFLAGS: 00010206 [ 465.010022][T32723] RAX: 0000000000409d90 RBX: 000000000056c008 RCX: 00000000200000c0 [ 465.017990][T32723] RDX: 00000000205dd000 RSI: ffffffffffffffff RDI: 0000000000000004 [ 465.025953][T32723] RBP: 00007f3f0b9061d0 R08: 0000000000000001 R09: 0000000000000000 [ 465.033928][T32723] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000fec00000 [ 465.041912][T32723] R13: 00007ffe9f7d697f R14: 00007f3f0b906300 R15: 0000000000022000 05:06:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x68, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xb, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 465.095142][T32714] device bridge220 entered promiscuous mode [ 465.115051][T32714] device vlan0 entered promiscuous mode [ 465.127202][T32747] nbd: nbd4 already in use [ 465.133892][T32714] device bridge220 left promiscuous mode 05:06:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x6c, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 465.152794][T32714] device vlan0 left promiscuous mode [ 465.196014][T32751] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 465.196014][T32751] ' 05:06:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x298, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:27 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104ffffff9e0000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 465.234577][T32723] Mem-Info: [ 465.241949][T32759] nbd: nbd4 already in use [ 465.249020][T32723] active_anon:283 inactive_anon:176825 isolated_anon:0 [ 465.249020][T32723] active_file:6126 inactive_file:123540 isolated_file:0 [ 465.249020][T32723] unevictable:768 dirty:135 writeback:0 [ 465.249020][T32723] slab_reclaimable:10469 slab_unreclaimable:24855 [ 465.249020][T32723] mapped:60922 shmem:6094 pagetables:2016 bounce:0 [ 465.249020][T32723] free:1578711 free_pcp:809 free_cma:0 05:06:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x74, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xc, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 465.342903][T32723] Node 0 active_anon:1132kB inactive_anon:702788kB active_file:24388kB inactive_file:494160kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:243688kB dirty:536kB writeback:0kB shmem:22372kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 333824kB writeback_tmp:0kB kernel_stack:4848kB pagetables:8060kB all_unreclaimable? no [ 465.413718][ T304] bridge220: port 1(vlan0) entered disabled state [ 465.423296][ T309] nbd: nbd4 already in use [ 465.431828][ T304] bridge221: port 1(vlan0) entered blocking state [ 465.432857][ T310] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 465.432857][ T310] ' [ 465.438331][ T304] bridge221: port 1(vlan0) entered disabled state [ 465.446487][T32723] Node 1 active_anon:0kB inactive_anon:468kB active_file:116kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:2004kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:4kB all_unreclaimable? no [ 465.482142][T32723] Node 0 DMA free:15904kB min:176kB low:220kB high:264kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 465.508798][T32723] lowmem_reserve[]: 0 2862 3821 3821 3821 [ 465.514590][T32723] Node 0 DMA32 free:2215660kB min:32808kB low:41008kB high:49208kB reserved_highatomic:0KB active_anon:108kB inactive_anon:195612kB active_file:1980kB inactive_file:245808kB unevictable:0kB writepending:276kB present:3129332kB managed:2936712kB mlocked:0kB bounce:0kB free_pcp:1908kB local_pcp:1188kB free_cma:0kB [ 465.544978][T32723] lowmem_reserve[]: 0 0 959 959 959 [ 465.550465][T32723] Node 0 Normal free:42004kB min:11000kB low:13748kB high:16496kB reserved_highatomic:0KB active_anon:1024kB inactive_anon:507072kB active_file:22408kB inactive_file:248372kB unevictable:1536kB writepending:292kB present:1048576kB managed:982572kB mlocked:0kB bounce:0kB free_pcp:1552kB local_pcp:780kB free_cma:0kB [ 465.580371][T32723] lowmem_reserve[]: 0 0 0 0 0 [ 465.585115][T32723] Node 1 Normal free:4045340kB min:46120kB low:57648kB high:69176kB reserved_highatomic:0KB active_anon:0kB inactive_anon:468kB active_file:116kB inactive_file:0kB unevictable:1536kB writepending:4kB present:4194304kB managed:4119864kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 465.614470][T32723] lowmem_reserve[]: 0 0 0 0 0 [ 465.615564][ T315] device bridge221 entered promiscuous mode [ 465.623565][T32723] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 465.647805][ T315] device vlan0 entered promiscuous mode [ 465.665719][ T315] device bridge221 left promiscuous mode [ 465.667699][T32723] Node 0 DMA32: 1231*4kB (UME) 430*8kB (M) 160*16kB (ME) 50*32kB (UME) 22*64kB (UME) 7*128kB (UM) 11*256kB (UME) 15*512kB (UME) 15*1024kB (UME) 16*2048kB (UME) 523*4096kB (UM) = 2215660kB [ 465.709944][ T315] device vlan0 left promiscuous mode [ 465.722735][T32723] Node 0 Normal: 2451*4kB (M) 965*8kB (M) 496*16kB (M) 269*32kB (M) 76*64kB (M) 8*128kB (M) 2*256kB (M) 1*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB = 42004kB [ 465.739445][T32723] Node 1 Normal: 3*4kB (UE) 2*8kB (UE) 4*16kB (UE) 4*32kB (UM) 3*64kB (UM) 1*128kB (E) 2*256kB (ME) 3*512kB (UME) 0*1024kB 2*2048kB (UM) 986*4096kB (M) = 4045340kB [ 465.756665][T32723] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 465.767284][T32723] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 465.808674][T32723] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 465.833712][ T315] device bridge221 entered promiscuous mode [ 465.858628][ T315] device vlan0 entered promiscuous mode [ 465.887466][T32723] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 465.899857][ T315] device bridge221 left promiscuous mode [ 465.919394][ T315] device vlan0 left promiscuous mode [ 465.924604][T32723] 52750 total pagecache pages [ 465.938403][T32723] 0 pages in swap cache [ 465.944408][T32723] Swap cache stats: add 0, delete 0, find 0/0 [ 465.950749][T32723] Free swap = 0kB [ 465.954575][T32723] Total swap = 0kB [ 465.958353][T32723] 2097051 pages RAM [ 465.964758][T32723] 0 pages HighMem/MovableOnly [ 465.970130][T32723] 83288 pages reserved [ 465.974357][T32723] 0 pages cma reserved [ 465.978558][T32723] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.2,pid=32723,uid=0 [ 466.016549][T32723] Out of memory (oom_kill_allocating_task): Killed process 32723 (syz-executor.2) total-vm:93652kB, anon-rss:176kB, file-rss:36052kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000 05:06:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:28 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104ffffffef0000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x7a, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xd, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x2aa, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 466.045746][ T1625] oom_reaper: reaped process 32723 (syz-executor.2), now anon-rss:0kB, file-rss:34836kB, shmem-rss:0kB 05:06:28 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104fffffff00000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 466.100621][ T336] nbd: nbd4 already in use 05:06:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x300, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 466.140617][ T340] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 466.140617][ T340] ' [ 466.166369][ T341] bridge221: port 1(vlan0) entered disabled state [ 466.190298][ T341] bridge222: port 1(vlan0) entered blocking state [ 466.204636][ T341] bridge222: port 1(vlan0) entered disabled state 05:06:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xe, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 466.231571][ T355] nbd: nbd4 already in use [ 466.232274][ T356] device bridge222 entered promiscuous mode [ 466.264671][ T356] device vlan0 entered promiscuous mode 05:06:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x500, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 466.285632][ T356] device bridge222 left promiscuous mode [ 466.311526][ T356] device vlan0 left promiscuous mode 05:06:28 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001000010488a8ffff0000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 466.344228][ T368] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 466.344228][ T368] ' [ 466.371617][ T373] nbd: nbd4 already in use [ 466.380805][ T356] device bridge222 entered promiscuous mode [ 466.386773][ T356] device vlan0 entered promiscuous mode 05:06:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x600, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x10, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 466.422766][ T356] device bridge222 left promiscuous mode [ 466.445133][ T356] device vlan0 left promiscuous mode [ 466.502059][ T385] nbd: nbd4 already in use [ 466.532342][ T392] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 466.532342][ T392] ' 05:06:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x2, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x11, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x700, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x2ba, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:29 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28000000100001047fffffff0000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 467.110555][ T413] bridge222: port 1(vlan0) entered disabled state [ 467.111749][ T414] nbd: nbd4 already in use [ 467.146013][ T413] bridge223: port 1(vlan0) entered blocking state [ 467.159896][ T420] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 467.159896][ T420] ' [ 467.169979][ T413] bridge223: port 1(vlan0) entered disabled state 05:06:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x900, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x12, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 467.254488][ T423] device bridge223 entered promiscuous mode [ 467.273673][ T423] device vlan0 entered promiscuous mode [ 467.312114][ T423] device bridge223 left promiscuous mode [ 467.335146][ T423] device vlan0 left promiscuous mode [ 467.344754][ T436] nbd: nbd4 already in use [ 467.346465][ T435] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 467.346465][ T435] ' 05:06:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0xa00, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:29 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001000010481ffffff0000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x2c4, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x25, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 467.482747][ T447] nbd: nbd4 already in use 05:06:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0xb00, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 467.540926][ T454] bridge223: port 1(vlan0) entered disabled state [ 467.560655][ T454] bridge224: port 1(vlan0) entered blocking state [ 467.562114][ T456] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 467.562114][ T456] ' [ 467.574713][ T454] bridge224: port 1(vlan0) entered disabled state [ 467.612629][ T464] nbd: nbd4 already in use [ 467.622873][ T463] device bridge224 entered promiscuous mode [ 467.640358][ T463] device vlan0 entered promiscuous mode [ 467.683170][ T463] device bridge224 left promiscuous mode [ 467.701090][ T463] device vlan0 left promiscuous mode [ 467.773443][ T463] device bridge224 entered promiscuous mode [ 467.787986][ T463] device vlan0 entered promiscuous mode [ 467.813520][ T463] device bridge224 left promiscuous mode [ 467.831287][ T463] device vlan0 left promiscuous mode 05:06:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x7, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:30 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28000000100001049effffff0000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x48, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0xc00, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x300, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 468.025927][ T491] nbd: nbd4 already in use 05:06:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0xd00, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 468.071768][ T494] bridge224: port 1(vlan0) entered disabled state [ 468.087724][ T497] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 468.087724][ T497] ' [ 468.112472][ T494] bridge225: port 1(vlan0) entered blocking state 05:06:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x4c, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 468.160633][ T494] bridge225: port 1(vlan0) entered disabled state [ 468.190927][ T512] nbd: nbd4 already in use 05:06:30 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104efffffff0000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0xe00, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 468.222547][ T507] device bridge225 entered promiscuous mode [ 468.235057][ T507] device vlan0 entered promiscuous mode [ 468.281482][ T507] device bridge225 left promiscuous mode [ 468.303068][ T507] device vlan0 left promiscuous mode 05:06:30 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104f0ffffff0000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 468.336215][ T522] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 468.336215][ T522] ' [ 468.356709][ T523] nbd: nbd4 already in use 05:06:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x312, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x1100, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 468.486404][ T541] nbd: nbd4 already in use [ 468.508048][ T542] bridge225: port 1(vlan0) entered disabled state [ 468.529787][ T542] bridge226: port 1(vlan0) entered blocking state [ 468.536816][ T542] bridge226: port 1(vlan0) entered disabled state [ 468.552110][ T542] device bridge226 entered promiscuous mode [ 468.564534][ T542] device vlan0 entered promiscuous mode [ 468.582556][ T542] device bridge226 left promiscuous mode [ 468.595771][ T542] device vlan0 left promiscuous mode [ 468.671718][ T552] device bridge226 entered promiscuous mode [ 468.685239][ T552] device vlan0 entered promiscuous mode [ 468.701854][ T552] device bridge226 left promiscuous mode [ 468.715153][ T552] device vlan0 left promiscuous mode 05:06:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x1001, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x5c, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:31 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000200000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x1200, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x330, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 469.022284][ T569] nbd: nbd4 already in use [ 469.034102][ T571] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 469.034102][ T571] ' [ 469.052413][ T573] bridge226: port 1(vlan0) entered disabled state 05:06:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x2000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 469.086927][ T573] bridge227: port 1(vlan0) entered blocking state [ 469.095674][ T573] bridge227: port 1(vlan0) entered disabled state 05:06:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x60, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 469.129867][ T583] device bridge227 entered promiscuous mode [ 469.169927][ T583] device vlan0 entered promiscuous mode [ 469.172140][ T592] nbd: nbd4 already in use 05:06:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x2500, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 469.201613][ T583] device bridge227 left promiscuous mode [ 469.210690][ T583] device vlan0 left promiscuous mode 05:06:31 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000300000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 469.265746][ T599] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 469.265746][ T599] ' 05:06:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x362, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 469.310395][ T604] nbd: nbd4 already in use 05:06:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x68, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x4800, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 469.393976][ T613] bridge227: port 1(vlan0) entered disabled state [ 469.423441][ T613] bridge228: port 1(vlan0) entered blocking state [ 469.446052][ T613] bridge228: port 1(vlan0) entered disabled state [ 469.457861][ T621] device bridge228 entered promiscuous mode [ 469.462379][ T619] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 469.462379][ T619] ' [ 469.464670][ T621] device vlan0 entered promiscuous mode [ 469.481331][ T622] nbd: nbd4 already in use [ 469.486619][ T621] device bridge228 left promiscuous mode [ 469.492609][ T621] device vlan0 left promiscuous mode [ 469.573551][ T621] device bridge228 entered promiscuous mode [ 469.589645][ T621] device vlan0 entered promiscuous mode [ 469.611678][ T621] device bridge228 left promiscuous mode [ 469.621192][ T621] device vlan0 left promiscuous mode 05:06:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0xffffffffffffffff, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:31 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000400000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x4c00, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x6c, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x36a, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 469.941886][ T652] nbd: nbd4 already in use [ 469.964815][ T655] bridge228: port 1(vlan0) entered disabled state [ 469.967417][ T654] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 469.967417][ T654] ' [ 469.980807][ T655] bridge229: port 1(vlan0) entered blocking state [ 469.997375][ T655] bridge229: port 1(vlan0) entered disabled state [ 470.008138][ T655] device bridge229 entered promiscuous mode 05:06:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x6000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 470.014046][ T655] device vlan0 entered promiscuous mode [ 470.021854][ T655] device bridge229 left promiscuous mode [ 470.027518][ T655] device vlan0 left promiscuous mode 05:06:32 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000500000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x74, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 470.092319][ T675] nbd: nbd4 already in use 05:06:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x6800, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 470.136986][ T676] device bridge229 entered promiscuous mode [ 470.167138][ T676] device vlan0 entered promiscuous mode [ 470.189918][ T676] device bridge229 left promiscuous mode [ 470.206977][ T687] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 470.206977][ T687] ' [ 470.207380][ T676] device vlan0 left promiscuous mode [ 470.224320][ T690] nbd: nbd4 already in use 05:06:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x6c00, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x39a, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x7a, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 470.350916][ T704] nbd: nbd4 already in use [ 470.356379][ T705] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 470.356379][ T705] ' [ 470.369947][ T706] bridge229: port 1(vlan0) entered disabled state [ 470.396152][ T706] bridge230: port 1(vlan0) entered blocking state [ 470.415600][ T706] bridge230: port 1(vlan0) entered disabled state [ 470.436663][ T715] device bridge230 entered promiscuous mode [ 470.469404][ T715] device vlan0 entered promiscuous mode [ 470.476347][ T715] device bridge230 left promiscuous mode [ 470.493203][ T715] device vlan0 left promiscuous mode 05:06:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x2}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:32 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000600000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x7400, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xfe, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x3a2, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 470.911668][ T738] nbd: nbd4 already in use [ 470.915107][ T737] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 470.915107][ T737] ' [ 470.933564][ T741] bridge230: port 1(vlan0) entered disabled state 05:06:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x7a00, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 470.965315][ T741] bridge231: port 1(vlan0) entered blocking state [ 470.979149][ T741] bridge231: port 1(vlan0) entered disabled state 05:06:33 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000700000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x204, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 471.025329][ T752] device bridge231 entered promiscuous mode [ 471.064232][ T752] device vlan0 entered promiscuous mode 05:06:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x30000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 471.089415][ T761] nbd: nbd4 already in use [ 471.103583][ T752] device bridge231 left promiscuous mode [ 471.122331][ T752] device vlan0 left promiscuous mode 05:06:33 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000800000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 471.156224][ T770] loop5: detected capacity change from 0 to 1 [ 471.184094][ T752] device bridge231 entered promiscuous mode [ 471.192668][ T770] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 471.192668][ T770] ' [ 471.214136][ T752] device vlan0 entered promiscuous mode [ 471.223122][ T778] nbd: nbd4 already in use [ 471.237408][ T778] nbd: nbd4 already in use [ 471.253543][ T752] device bridge231 left promiscuous mode 05:06:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x300, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x34000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 471.325143][ T752] device vlan0 left promiscuous mode [ 471.396141][ T793] nbd: nbd4 already in use [ 471.430167][ T794] loop5: detected capacity change from 0 to 1 [ 471.452766][ T794] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 471.452766][ T794] ' 05:06:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x3}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x3dc, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:33 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000900000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x400300, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x402, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:33 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{0x0, 0x6, 0xf4a8, 0x1, 0x0, 0x8, 0x60, 0xfffffff9, 0x3, 0x9, 0x20, 0x8, 0x7, 0x4, 0x7fffffff}, 0x20, [0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000053900)={0x0, 0x0, "cf69cc99df06e6099f82c6770ce0e45bfc071676f500bfd81ab21f7800d5c20f1ffb6dcebeb3e5519668faea39d74a682f84ac3c1ed993f92007a045695236b1a0ad01628753e41568e32ec24b5aaea8a0dc442c32fdba248233aa8f6315a9486892fa74b73dab9849eb5f95b84efa455954481612682bb876d13331d9862483a04cb3e8849f35a7b9a136dfd918c709c4c6afe466487b303ed45dfdce192e466c0dd624824b898db307cb7426c9b63fa45b0cd8495f133d781f31ad531c2642b77e730cd1a4a414ab1549e07b33cd2f29ea0f69288f00ff34d184dec82dc50313f3787c807bd5a332cfa9b519a26d616fed914b1e683666ddaa1c5712659940", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400)={0x0, ""/256, 0x0, 0x0}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001600)=ANY=[@ANYRES64, @ANYRES16=r4, @ANYRES32=r2, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x89a1, &(0x7f0000000300)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005ba40)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r5, 0xc0709411, &(0x7f0000000480)=ANY=[@ANYRES64=r6, @ANYBLOB="0600000000000000a8f40000000000000100000000000000000000000000000008000000000000006000000000000000f9ffffff030000000900000020000000050000000000000007000000000000000400000000000000ffffff7f0000000020000000000000000000bc00000000000000000000000000000000000000000000000000000000001c801deb1e68edf5641dca5010a8eb4591df80095d9bce617ceb0b43ccea8a1d5fdba1a9b4a0a19d6b1446e83a4f468722e433"]) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000054900)={0xfffffffffffffffd, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x8, "c52fe415261e8f"}) r9 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r9, 0x89a1, &(0x7f0000000300)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005ba40)={0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r9, 0xc0709411, &(0x7f0000000340)=ANY=[@ANYRES64=r10, @ANYBLOB="0600000000000000a8f40000000000000100001d01000080002403d600000000000000000000000900000000000000b8d7fddf00000900000120000000080000000000000007000000000000000400000000000000ffffff7f10000000200000000000000000000000000000000000000000000000000000000000000000000000000000007f4f6ac059293ca784696c1db4aadeb0d3142e3447763e610030d22f120868c93c1522e9b08c4a5a9ea275b26a7e4a61871341f5a983c57f3337a1bb19a16722b7cc36b53f0bb9a20c477ca58fa9327a1badbcfc89fb67c99f3d4f85bd9c46fe9e"]) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000055900)={0x1d4c00000000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {0x0, r2}, {r6, r8}, {r10}], 0x0, "a98d749010963c"}) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) [ 471.834457][ T817] nbd: nbd4 already in use [ 471.847637][ T820] loop5: detected capacity change from 0 to 2 [ 471.855191][ T819] bridge231: port 1(vlan0) entered disabled state [ 471.859070][ T820] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 471.859070][ T820] ' 05:06:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x1000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 471.880017][ T819] bridge232: port 1(vlan0) entered blocking state [ 471.895232][ T819] bridge232: port 1(vlan0) entered disabled state 05:06:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x406, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:34 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000a00000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 471.958363][ T838] device bridge232 entered promiscuous mode [ 471.979670][ T838] device vlan0 entered promiscuous mode [ 471.989866][ T846] nbd: nbd4 already in use 05:06:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x2000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 472.012148][ T838] device bridge232 left promiscuous mode [ 472.035235][ T838] device vlan0 left promiscuous mode [ 472.064524][ T852] loop5: detected capacity change from 0 to 2 [ 472.086318][ T852] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 472.086318][ T852] ' [ 472.102350][ T838] device bridge232 entered promiscuous mode 05:06:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x500, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 472.120962][ T838] device vlan0 entered promiscuous mode [ 472.129658][ T838] device bridge232 left promiscuous mode [ 472.153127][ T838] device vlan0 left promiscuous mode [ 472.162677][ T873] nbd: nbd4 already in use 05:06:34 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000c00000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 472.239453][ T879] loop5: detected capacity change from 0 to 2 [ 472.254573][ T879] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 472.254573][ T879] ' 05:06:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x4}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:34 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000140)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x200}}, 0x10) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa1, 0x0) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000000)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000180)=[{0x10, 0x0, [0x1000, 0x1, 0x81, 0x3, 0x0, 0x100, 0x0, 0xeb9f, 0x101, 0x4, 0x10000, 0x3, 0x7c7, 0x7fff, 0x8, 0x3988]}, {0x2, 0x0, [0xc45, 0x40, 0x7ff, 0x8, 0x5, 0x200020, 0x2, 0x81, 0x200, 0x9e0e, 0x7, 0xa7, 0x2, 0x6, 0x1f, 0x4]}, {0x8, 0x0, [0x3, 0x4, 0x7, 0x1, 0x5, 0x1, 0x4, 0x985, 0x365, 0x5, 0xaf7, 0x6, 0x1f, 0x8001, 0x7, 0x200]}], 0xffffffffffffffff, 0x1, 0x1, 0xd8}}, 0x20) 05:06:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x3000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x3fe, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:34 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000f00000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x600, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 472.756456][ T906] nbd: nbd4 already in use [ 472.765995][ T908] loop5: detected capacity change from 0 to 3 [ 472.774809][ T910] bridge232: port 1(vlan0) entered disabled state [ 472.795672][ T910] bridge233: port 1(vlan0) entered blocking state 05:06:34 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/109, 0x6d}, {&(0x7f0000000140)=""/206, 0x134}], 0x2, 0xebd, 0xfffffffe) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x400100, 0x20, 0xc}, 0x18) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000340)={{r2}, 0x0, 0x4, @inherit={0x50, &(0x7f00000002c0)={0x0, 0x1, 0x101, 0x7fff, {0x25, 0x6, 0x9, 0x1, 0x8}, [0x0]}}, @name="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"}) 05:06:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x4000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 472.802699][ T908] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 472.802699][ T908] ' 05:06:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x5000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 472.874462][ T929] nbd: nbd4 already in use 05:06:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x604, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 472.921831][ T910] bridge233: port 1(vlan0) entered disabled state 05:06:35 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104001000000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 472.990104][ T923] device bridge233 entered promiscuous mode [ 472.996020][ T923] device vlan0 entered promiscuous mode [ 473.004884][ T937] nbd: nbd4 already in use 05:06:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x5}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x6000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 473.057849][ T923] device bridge233 left promiscuous mode [ 473.084289][ T945] loop5: detected capacity change from 0 to 3 [ 473.100057][ T945] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 473.100057][ T945] ' 05:06:35 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000140)=""/119, 0x77}], 0x1, 0xa4, 0x0) [ 473.103774][ T923] device vlan0 left promiscuous mode 05:06:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x700, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 473.152480][ T962] nbd: nbd4 already in use [ 473.159270][ T923] device bridge233 entered promiscuous mode [ 473.167809][ T923] device vlan0 entered promiscuous mode [ 473.187292][ T923] device bridge233 left promiscuous mode [ 473.231711][ T923] device vlan0 left promiscuous mode [ 473.263434][ T971] loop5: detected capacity change from 0 to 3 [ 473.273936][ T971] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 473.273936][ T971] ' 05:06:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x500, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:35 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000280)='/dev/video36\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/109, 0x6d}, {&(0x7f00000002c0)=""/107, 0x6b}, {&(0x7f00000001c0)=""/187, 0xbb}], 0x3, 0xa4, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00'}) 05:06:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x7000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:35 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104006000000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x900, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:35 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/120, 0xab}, {&(0x7f0000000000)=""/33, 0x21}], 0x2, 0xa4, 0x400) [ 473.389081][ T987] nbd: nbd4 already in use [ 473.405478][ T989] bridge233: port 1(vlan0) entered disabled state [ 473.425926][ T989] bridge234: port 1(vlan0) entered blocking state 05:06:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x8000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 473.434092][ T989] bridge234: port 1(vlan0) entered disabled state [ 473.442054][ T998] loop5: detected capacity change from 0 to 4 [ 473.452025][ T998] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 473.452025][ T998] ' 05:06:35 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000003000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 473.483421][ T1002] device bridge234 entered promiscuous mode [ 473.489240][ T1006] nbd: nbd4 already in use [ 473.494984][ T1002] device vlan0 entered promiscuous mode [ 473.516309][ T1002] device bridge234 left promiscuous mode [ 473.545832][ T1002] device vlan0 left promiscuous mode [ 473.644970][ T1002] device bridge234 entered promiscuous mode [ 473.651066][ T1002] device vlan0 entered promiscuous mode [ 473.659633][ T1002] device bridge234 left promiscuous mode [ 473.665371][ T1002] device vlan0 left promiscuous mode 05:06:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x6}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xa00, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:36 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) ioctl$SIOCAX25GETINFOOLD(r0, 0x89e9, &(0x7f0000000000)) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) 05:06:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x9000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:36 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000005000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x5d6, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 474.060645][ T1044] loop5: detected capacity change from 0 to 5 [ 474.073352][ T1044] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 474.073352][ T1044] ' [ 474.079956][ T1046] nbd: nbd4 already in use [ 474.090871][ T1051] bridge234: port 1(vlan0) entered disabled state [ 474.100056][ T1051] bridge235: port 1(vlan0) entered blocking state 05:06:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0xa000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:36 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000100), 0x4) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) sendfile(r0, r1, 0x0, 0x7) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) preadv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x0, 0x2a4, 0x0) [ 474.106530][ T1051] bridge235: port 1(vlan0) entered disabled state [ 474.118226][ T1051] device bridge235 entered promiscuous mode [ 474.124439][ T1051] device vlan0 entered promiscuous mode [ 474.141694][ T1051] device bridge235 left promiscuous mode [ 474.148598][ T1051] device vlan0 left promiscuous mode 05:06:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xb00, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:36 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000006000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:36 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r7, @ANYBLOB="00000000000000001c0012000b00010062727430676500000c0002000500070001"], 0x3c}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r5, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r7], 0x28}}, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r7}, @IFLA_HSR_SLAVE2={0x8, 0x2, r5}]}}}]}, 0x40}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)=@deltfilter={0x4198, 0x2d, 0x8, 0x70bd28, 0x25dfdbfe, {0x0, 0x0, 0x0, r7, {0xf, 0x9}, {0xc, 0xa}, {0x0, 0x10}}, [@TCA_CHAIN={0x8}, @filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0x14d4, 0x2, [@TCA_FW_INDEV={0x14, 0x3, 'macvtap0\x00'}, @TCA_FW_MASK={0x8, 0x5, 0x1ff}, @TCA_FW_CLASSID={0x8, 0x1, {0x10, 0xa}}, @TCA_FW_ACT={0x14ac, 0x4, [@m_mpls={0x1060, 0x16, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x34, 0x2, 0x0, 0x1, [@TCA_MPLS_TC={0x5}, @TCA_MPLS_BOS={0x5}, @TCA_MPLS_BOS={0x5}, @TCA_MPLS_TTL={0x5, 0x7, 0x3}, @TCA_MPLS_TTL={0x5}, @TCA_MPLS_TTL={0x5, 0x7, 0x81}]}, {0x1004, 0x6, "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"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x1}}}}, @m_simple={0xec, 0x1f, 0x0, 0x0, {{0xb, 0x1, 'simple\x00'}, {0x1c, 0x2, 0x0, 0x1, [@TCA_DEF_PARMS={0x18, 0x2, {0x57, 0x7, 0x6, 0x7f, 0x100}}]}, {0xa5, 0x6, "426a29c1a1a4f1a5bfd26a3657d2e7cb1e121205fab5393b27eb9fdf79600121a036d7ec9c1fa30d608e2b6d23d44984b52ddb0f05ebab6b13d450481b2c107ce2bdaecfb1bc4bc92ac1ae8e65c4d183c94f243a180b50abc83719c97b56e17bf0ef381d07fe619af566716ce4b402f6420996eb9b4a322462f8e4bf4f553e2bbc9750180c67ca944142ab8db8c90741844c4552a63e10c1103c47255178910212"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_xt={0x74, 0x11, 0x0, 0x0, {{0x7, 0x1, 'xt\x00'}, {0x1c, 0x2, 0x0, 0x1, [@TCA_IPT_HOOK={0x8}, @TCA_IPT_INDEX={0x8, 0x3, 0x3}, @TCA_IPT_HOOK={0x8, 0x2, 0x1}]}, {0x34, 0x6, "e6438d5f5510a3a0887046d4822035843cae3d79f465fc220a6981c8c052f1c4755ac2ccf872ef18ee5e7bdb092dd418"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_connmark={0x144, 0x6, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x58, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x40, 0x3f, 0x10000000, 0x1, 0x6}, 0x4d1}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x12000, 0xff, 0x0, 0xeb3, 0x20}, 0x4}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xffffffff, 0xffffffff, 0x0, 0x4, 0x800}, 0x101}}]}, {0xbe, 0x6, "3b6e2821e3461d7c414ece70b2146efee611d9f049807ee639654224c0e93af562b4c813449a1dded3089b2a59622b0c47c0c53babfcce5673b7890828de8202e10a1418733836119744a81df587e27fb2f973815e5432ece87e9a6ea15966c8a0e5e5ecfe2d13b52bac658f34b27d13dba238d625ad3120db0097419138513b4b48953a8798c7d33b0d8e315ed391ac46c4695e824506f48bafe14f640d8960bbfaf928c431c854983d1dc8787932cb04f4b4cbcfb01ed49bd1"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_skbmod={0xf8, 0x1, 0x0, 0x0, {{0xb, 0x1, 'skbmod\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_SKBMOD_PARMS={0x24, 0x2, {{0x9, 0x1, 0x5, 0x7, 0x400}, 0x10}}]}, {0xa5, 0x6, "89120cb4ff2a34f56cd01d5fc6f5818d4e3f10e2f0424f6b87a542ff1a348c45e6d37dda13a87520e18fc3b30236d08e411ea8805d52183c27645d28b370c67574af5dcf5b2673b9d96e958b8fa98d81e23d3f5072b0bea0b19c6c58503d42159eaa081816cc308b8d69c5ce4ded007b87ff331127758563262685d723a1ab1301118e3d0d0b944964c0462b267c8fd9ae9bd91adca7ab96822bea079a5f948d5f"}, {0xc}, {0xc, 0x8, {0x2}}}}, @m_ipt={0xac, 0x1d, 0x0, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0x6c, 0x2, 0x0, 0x1, [@TCA_IPT_TABLE={0x24, 0x1, 'security\x00'}, @TCA_IPT_HOOK={0x8}, @TCA_IPT_TABLE={0x24, 0x1, 'security\x00'}, @TCA_IPT_HOOK={0x8, 0x2, 0x3}, @TCA_IPT_INDEX={0x8, 0x3, 0x4}, @TCA_IPT_HOOK={0x8, 0x2, 0x3}]}, {0x1c, 0x6, "a86b5f4a095bac108298c3fa52fea8d37c7875c9ac55b205"}, {0xc}, {0xc, 0x8, {0x2, 0x2}}}}]}]}}, @TCA_RATE={0x6, 0x5, {0x5, 0x8}}, @TCA_CHAIN={0x8, 0xb, 0xffff}, @filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0xc, 0x2, [@TCA_TCINDEX_CLASSID={0x8, 0x5, {0xfff3, 0xffe0}}]}}, @TCA_CHAIN={0x8, 0xb, 0x6a}, @filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x1460, 0x2, [@TCA_RSVP_PINFO={0x20, 0x4, {{0x2, 0x81, 0x80000000}, {0x0, 0x9, 0x6a8dcaca}, 0x11, 0x9, 0xb5}}, @TCA_RSVP_DST={0x14, 0x2, @remote}, @TCA_RSVP_ACT={0x1428, 0x6, [@m_skbedit={0x120, 0x7, 0x0, 0x0, {{0xc, 0x1, 'skbedit\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x6}, @TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x4}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3}}, @TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x5}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x4, 0xc}}]}, {0xc9, 0x6, "4b6c40dce63aa46a8dca8e2b89590c9c67cb6bad5406377d07309677701dbef333cde0bc0e9492d6426fe3c6658a3a8095aff5d9c8fbadb5f124935650511b41c9be47fa44aa2363da95e60f36136df41cc058a26380eef0dd5dbb52b3838a10aee632d6b6a11cc611057a7038b93dc43c641eaf2534d961537a84587dd00c3a91aa3e5b9027b7e2c9ea1de409560c5089da7379a17b48dd2d147498ca35924b2f4e1d4b650f99b817c2917fa6c1f4dd73b277c9c9391d3aef889497d69ee6af98b108fe5b"}, {0xc}, {0xc, 0x8, {0x1, 0x3}}}}, @m_sample={0x104, 0x17, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x1c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PARMS={0x18, 0x2, {0x533, 0x5, 0x0, 0x800, 0x3}}]}, {0xbd, 0x6, "0613c08a8575385ea1a2617f83f1b2f740d447cd8984e0123e3f4bdbedc0aa8401a0e5d3402ed2440ad066acd2e01a433681249eb5e18d887de050d75b9fb0d43da6c5ea067643abfe45aeba0ceb4e3ae7b96763361b4d0b00e4daaa331a9290be5b2d755c17ae57722b247f8b24a2e3c057dc282989b87c9b1c8742f3fda08fdfd3b742eadf3546839b711c48f4349d6e2795a2f477c16fcea7f6e02ae2911f9d6ba93359f1a4fbf8a3b6365a7038f75384d755d21eaffeb0"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_connmark={0x106c, 0x15, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x3c, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x9, 0x923, 0xffffffffffffffff, 0x20000000, 0x9}, 0x401}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x8000, 0xda0, 0x1, 0x1, 0x8}, 0x5d3b}}]}, {0x1004, 0x6, 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{0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3, 0x3}}}}, @m_ipt={0x194, 0x5, 0x0, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0xf4, 0x2, 0x0, 0x1, [@TCA_IPT_HOOK={0x8, 0x2, 0x3}, @TCA_IPT_INDEX={0x8, 0x3, 0x8}, @TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_INDEX={0x8, 0x3, 0x6b}, @TCA_IPT_HOOK={0x8, 0x2, 0x6cc61fd658f78b37}, @TCA_IPT_TARG={0x7f, 0x6, {0x310d, 'filter\x00', 0x0, 0xc908, "ed0713137c596f08fbd9548c66e1ee94657ac033e07ba61f9d3497293bb3df50ee58f61a4499dc448469810c9c4e86a86872b0430c173e363381e248139c0d78935585dbceefc18a1ccd932c4cd1d40666c5429eb0"}}, @TCA_IPT_TABLE={0x24, 0x1, 'nat\x00'}, @TCA_IPT_INDEX={0x8, 0x3, 0x8}]}, {0x79, 0x6, "39a12185f381f8163e29514c40893d77f9d1792e9104a4258d648def8e72b02c23816edbc467625af2ff004ebe520c5cd4d55c9d4b861c60ecf9d3607c0801ca4a7e33f17ccd067d278b80e95e52b603955d6baa7e76e09ec2ad37e1e8d8633060e27f7602bae71fb955b172106a596362f6254e7c"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x3}}}}]}]}}, @filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x17e8, 0x2, [@TCA_BASIC_ACT={0x110, 0x3, [@m_skbedit={0x10c, 0x2, 0x0, 0x0, {{0xc, 0x1, 'skbedit\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x2}, @TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x6}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x8, 0x8, 0x20000000, 0x1ff, 0x5}}]}, {0xb6, 0x6, "8d26c91d449867bff570ab5db31f3fffa5d504882caa32a8c4379a2664bd2ea6fe9c52ba4a9f1c921f164237804028167221799afe61e4bd5fb7cd188b6efafe11d573b14cbd027a010865f2d11b7a48a81c4d290c2012a1fd4172c3963fe89d5d265efdf26aa8c68670fd5006eb145e8a29588a9922b50d2f79db01902f55c9e0fd4ecfc32152a0978fce4361c7db12417153264f4baf6c94ef183f2b04033ff2538daaf2e5d0dce65cedeb9b3577a42f78"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}]}, @TCA_BASIC_EMATCHES={0x12bc, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x3}}, @TCA_EMATCH_TREE_LIST={0x1184, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0x48, 0x2, 0x0, 0x0, {{0x20, 0x9, 0x4}, [@TCA_EM_IPT_HOOK={0x8, 0x1, 0x4}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x3f}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0xa}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0x5}, @TCA_EM_IPT_NFPROTO={0x5}, @TCA_EM_IPT_MATCH_NAME={0xb, 0x2, 'policy\x00'}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0x3}]}}, @TCF_EM_NBYTE={0x1c, 0x3, 0x0, 0x0, {{0x7f, 0x2, 0x7ff}, {0x400, 0x9, 0x0, "8ac7913e2245865324"}}}, @TCF_EM_CONTAINER={0xfc, 0x2, 0x0, 0x0, {{0x5daf, 0x0, 0x1}, "7463bf05b0c249918f298c585ba2871b9ec7db9a9407cb9003df82ed626c2a932a83ad92978f1c01b3d337e716cdf171d6670f588ec278bc3406cd8a70867e27bfec4d0371dcd749edeb7b3a8ce4a4b1eaa327df4184dbb2a5bc80d30f0e4d640603cda34cfe6d2e04fe4e8e29e25499359e85b7be93b9af0fe61a74d4b9bf17332ccc90e832101b7f47ee309b76e369d80b3f89b65460993d67bc4ac5a0f9e3fe08f775b52ba19f43f56eb7696ea0956b799602da73bb435177de6bc10a6252344d5b9137f24b92fe5b4c3b783a7520bcd6af7649ae35246f2b83a47e3e3af06e9c94a2e74afa3a6dc718ee5b5b66dd"}}, @TCF_EM_CONTAINER={0x100c, 0x1, 0x0, 0x0, {{0x1ff, 0x0, 0x8}, "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@TCF_EM_NBYTE={0x14, 0x1, 0x0, 0x0, {{0xfff, 0x2, 0xb9b6}, {0x308f, 0x0, 0x2}}}]}, @TCA_EMATCH_TREE_LIST={0xc4, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0x24, 0x1, 0x0, 0x0, {{0x9, 0x9, 0x4a}, [@TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x2}, @TCA_EM_IPT_HOOK={0x8}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x5}]}}, @TCF_EM_CMP={0x18, 0x3, 0x0, 0x0, {{0x5db, 0x1, 0x12}, {0x7, 0x80, 0xfffa, 0x4, 0x5, 0x2}}}, @TCF_EM_NBYTE={0x14, 0x2, 0x0, 0x0, {{0x12f, 0x2, 0x6}, {0x5, 0x0, 0x2}}}, @TCF_EM_NBYTE={0x1c, 0x2, 0x0, 0x0, {{0xfffa, 0x2, 0x6}, {0x9, 0x7, 0x1, "9ec69ea500e8d0"}}}, @TCF_EM_IPSET={0x10, 0x1, 0x0, 0x0, {{0x3f, 0x8, 0xb0}, {0x1, 0x1}}}, @TCF_EM_IPSET={0x10, 0x1, 0x0, 0x0, {{0x4, 0x8, 0x1}, {0x4, 0x2, 0x4}}}, @TCF_EM_CMP={0x18, 0x2, 0x0, 0x0, {{0x4, 0x1, 0x1f}, {0x2, 0xffff8000, 0x6, 0x4, 0x9, 0x1, 0x2}}}, @TCF_EM_U32={0x1c, 0x1, 0x0, 0x0, {{0x39a8, 0x3, 0x9}, {0x6, 0x80000, 0x6, 0x9779}}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x800}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x7}}, @TCA_EMATCH_TREE_LIST={0x58, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x7, 0x7, 0x9}, {{0x4, 0x1}, {0x1, 0x1, 0x1, 0x1}}}}, @TCF_EM_IPSET={0x10, 0x2, 0x0, 0x0, {{0x800, 0x8, 0x101}, {0x3, 0x5, 0x1}}}, @TCF_EM_NBYTE={0x18, 0x2, 0x0, 0x0, {{0x7, 0x2, 0x9095}, {0x7, 0x4, 0x1, "21dc3c7e"}}}, @TCF_EM_CMP={0x18, 0x3, 0x0, 0x0, {{0x9, 0x1, 0x1000}, {0x8, 0x0, 0x1ff, 0x4, 0x4, 0x2, 0x1}}}]}]}, @TCA_BASIC_CLASSID={0x8, 0x1, {0x1, 0xfff1}}, @TCA_BASIC_POLICE={0x410, 0x4, [@TCA_POLICE_RATE={0x404, 0x2, [0x7, 0xfffffc01, 0x800, 0x5, 0x5, 0xffff7fff, 0x8, 0x4, 0x7ff, 0x6000000, 0x200, 0x1, 0x1f, 0xffffffff, 0xed9, 0x80, 0x8, 0x0, 0xfffffe01, 0x9, 0x1f, 0x9, 0xffff8334, 0x10000, 0xd7, 0x7065, 0x91, 0x1, 0x7fffffff, 0xffff, 0x4, 0x10000, 0x7c0b, 0x5, 0x6, 0x16, 0x4e65, 0x5, 0x1000, 0x2, 0x9, 0x101, 0xfffffffb, 0x1, 0x7f, 0x8, 0x8, 0x0, 0x100, 0x2, 0x7, 0x4100, 0x401, 0x1, 0x40, 0x1, 0x6, 0xffffffff, 0x14, 0x80000001, 0x7, 0x7, 0x7, 0x800, 0x253e, 0x9, 0x3f3c, 0x400, 0xeed, 0xfffffe01, 0x6, 0x5, 0x0, 0x8, 0x4, 0x81, 0x5, 0x1, 0x3, 0x8, 0x4, 0x0, 0x800, 0x7, 0x7, 0x401, 0x3, 0xfffff000, 0x0, 0x8, 0x4, 0x9, 0x8, 0x9, 0x40, 0x0, 0x4, 0x7, 0x6c, 0xfffffffc, 0x304, 0x7, 0xff, 0x8, 0x80000001, 0x8, 0xe5, 0x401, 0x2, 0x8, 0xa8e9, 0x5, 0xbc4f, 0x4, 0x10000, 0x5, 0x9, 0x6, 0x7, 0xfb2d, 0x19f075bc, 0x8000, 0x200, 0x4, 0xc1, 0x1, 0x1, 0x5, 0x8001, 0x9f, 0x3, 0x6, 0xffffffc1, 0x2, 0x5, 0xffff, 0x4, 0x8001, 0x8001, 0x1, 0x10000, 0x3, 0x4, 0x400, 0x3ff, 0x75, 0x9, 0x0, 0x168, 0x1000, 0xaf20, 0x80000001, 0x3, 0x2, 0x4, 0x8, 0x2, 0x81, 0x6, 0x3, 0x3, 0x4, 0x7, 0x8001, 0x81, 0x6, 0x6, 0x7, 0x9, 0xc7, 0x5, 0x1ff, 0x6, 0x1, 0x2, 0x7f, 0xff, 0x6, 0x6, 0x40000000, 0x3ff, 0x1, 0x50a5189d, 0xffffab12, 0x3, 0xecc, 0xbb, 0x2, 0x2, 0x800, 0x2, 0x8001, 0x5, 0x7fffffff, 0x5, 0x5, 0x1, 0x401, 0x0, 0x4893, 0x7, 0x9, 0x5, 0x2, 0xd0bf, 0xee4, 0x0, 0x6, 0x0, 0xfffffffc, 0x0, 0x1, 0x8, 0x20000000, 0x7, 0x3, 0x1, 0x6, 0x1, 0xe7, 0x4, 0x8, 0x80, 0x4, 0x200, 0xfffffffd, 0x4, 0x8001, 0x6, 0x8000, 0x2, 0xffff7fff, 0x80000001, 0x1000, 0x4, 0x7, 0x3, 0x3, 0x4, 0x9, 0x2, 0x1000, 0x5, 0x4, 0xffffb8d2, 0x2b7be91c, 0x2, 0xffffffff, 0xff0000, 0x400, 0x9, 0x8, 0x2, 0x5, 0x3, 0x7]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x4ea}]}]}}]}, 0x4198}, 0x1, 0x0, 0x0, 0x800c0}, 0x404) [ 474.236969][ T1070] nbd: nbd4 already in use [ 474.249479][ T1073] device bridge235 entered promiscuous mode [ 474.272191][ T1073] device vlan0 entered promiscuous mode 05:06:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0xb000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 474.317451][ T1073] device bridge235 left promiscuous mode [ 474.323271][ T1081] loop5: detected capacity change from 0 to 5 [ 474.347077][ T1073] device vlan0 left promiscuous mode [ 474.356036][ T1081] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 474.356036][ T1081] ' [ 474.383373][ T1091] nbd: nbd4 already in use [ 474.399779][ T1094] bridge12: port 1(vlan0) entered disabled state 05:06:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x7}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0xc000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:37 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000007000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x600, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xc00, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:37 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1, 0xa4, 0x0) [ 475.029279][ T1118] nbd: nbd4 already in use [ 475.038442][ T1122] loop5: detected capacity change from 0 to 6 [ 475.053232][ T1120] bridge235: port 1(vlan0) entered disabled state 05:06:37 executing program 0: clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000), 0x10, &(0x7f00000001c0)={&(0x7f0000000280)={0x3, 0x503, 0x80, {r0, r1/1000+60000}, {0x0, 0xea60}, {0x1, 0x1, 0x0, 0x1}, 0x1, @canfd={{0x0, 0x1, 0x1}, 0x0, 0x1, 0x0, 0x0, "7c0e5a64615a9ce91106c37d4357e2692360eb238c21dbbe3803b4c53e00bcf7dd570a67654da67094d540eddcd6ff3ac703ec1c0ff3a1ee699988c202fc154a"}}, 0x80}, 0x1, 0x0, 0x0, 0x40044}, 0x20004000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) [ 475.094182][ T1122] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 475.094182][ T1122] ' [ 475.130767][ T1120] bridge236: port 1(vlan0) entered blocking state 05:06:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0xd000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 475.154353][ T1120] bridge236: port 1(vlan0) entered disabled state 05:06:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xd00, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 475.221750][ T1133] device bridge236 entered promiscuous mode [ 475.235863][ T1133] device vlan0 entered promiscuous mode 05:06:37 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000140)={0x101, 0x7, 0x4, 0x100, 0x4, {0x0, 0x2710}, {0x5, 0x0, 0x81, 0x20, 0x4, 0x6, "daefdfcf"}, 0x9, 0x4, @planes=&(0x7f0000000000)={0x83, 0x7, @mem_offset=0x6, 0x7f}, 0x5, 0x0, r0}) preadv(r1, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/119, 0x77}], 0x1, 0x8, 0x0) [ 475.263146][ T1133] device bridge236 left promiscuous mode [ 475.276948][ T1133] device vlan0 left promiscuous mode [ 475.284915][ T1146] nbd: nbd4 already in use 05:06:37 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000009000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 475.311277][ T1146] nbd: nbd4 already in use [ 475.321570][ T1151] loop5: detected capacity change from 0 to 6 [ 475.336767][ T1151] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 475.336767][ T1151] ' 05:06:37 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/109, 0x6d}, {&(0x7f0000000140)=""/195, 0xc3}, {&(0x7f0000000000)=""/48, 0x30}], 0x3, 0xa4, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) [ 475.373549][ T1133] device bridge236 entered promiscuous mode [ 475.404948][ T1133] device vlan0 entered promiscuous mode [ 475.418904][ T1133] device bridge236 left promiscuous mode [ 475.436711][ T1133] device vlan0 left promiscuous mode 05:06:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x8}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0xe000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xe00, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:37 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001000010400000a000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:37 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000180)="aafe7e53417daa097d2c4df7165564964acfe0b16f095f32aa495debb4900c8ee7425718", 0x24}, {&(0x7f00000001c0)="1276ba9513a9d37c77f361a9e1d9c47949fcff3307c9c72f8bf4c4dd96158cdfb6abff2ba14169f78d01ea3ee320324b337e5e6afabf527ceb64a413ce90ea674f008db484812aa3d36258dd3374250f504672cf633e2f9a78bcf7ff1626a3935f1489fb29eb0bb2b2c8a33da40c34de9285ae4d1dd71f016345e7f495a46038e8", 0x81}, {&(0x7f0000000280)="5555f31d0f8e4b070c08432f227d6e22eb4b9107918b9dfae83346bc099c69a2ac7016f6ba5be058359f5aacd92cd0fe1012424207f0e0caf10bbf32f1fce61024724eaf8d0f10b36787bbe61b4b7f2987800988298ed9823f224e47ca42c4af2697fb457244bd72e28f33a3edccc3bfb69f70d1f14fbedca4a66ed12f341ff547ed3a60ac1550cd4ab7c1dfbd2fb38c39583f1de077b6dba9e9856b71e1a6f9507149d16c3956a0", 0xa8}, {&(0x7f0000000340)="a551e5dd516149539c0423a47520ba7fd5b95856284023309d8c7de1462c4d5ac47b217c0e7502a9b6e0d64d46e46f0b12222efc6cc786098ffc74f348b0073aa2de0a8014b46fb873ca22cdf694e0584bb67e33d76a0cd049ee75ef70a601c537aa4c0fb3403486c1ab88f353f69f6194226442a2d6", 0x76}, {&(0x7f0000000480)="e5b266a2c89bee65cf6bffee5151509dc34a9d6852eab4bf599942cbb0797ff4f5e262208aa2a9b0ca8beb41655324243a132612531b9dcc915e3782c8147b282897f2d3f3c22312a29944ff301409aceb8aecde63da3a9e5a0615bc372d114d18333b213f86d0a3a74b298a42cf71410a136fc778e0d299c0fa56680d6f7875ba85b869d60a454b40228b591c33356d7c6bb7a9e109e97f237d33d468b6adeae7d30455e42919b27f03b542ddd130bf85cfd5f96236ce6c3a35b78fb8497f20aa42802e20a8e8540e226204", 0xcc}, {&(0x7f0000000580)="9584c1528a5e3de7f14edd3621561d664674b461b017c72c8bc914e92e96bc89bbae9389bd0191681537380093346bd75923036626c81bafb2da9434a5e105a6a089dcb27cc96b2e4e79596729da5d0303666688427487c8464408e75fa3cf7be33adcd7f7c4eadb912b26334097587034b2861b331a974bc04a008123ce591c0db4c691da073a7f2daf0c3bf16f470ac307cbe3227dbe8713ca2b0426cf7970193ef8fd2c2cfeb8c1a08d5b4efc917eff511ac7d7", 0xb5}, {&(0x7f0000000640)="ede43f24dde816f7a2039408f78b2551108e05d2b1f01878a7b239dd9a3914add74ce73de974d8889f39a5b0a9fc53fa48e79ff9fc2f1731dcd4d59c1fb024168c9cedc2f1e8f7665f98601d2917a6145936b51bb2757f6022ceda61dec9d4e338d62b2f986aaaba6b6a182a816a969ce5e3203d2a52c65a15388fdab50a5b55e336b3467696dd22b730704a4a96d42ed2e1d701fb2cea95a2157d256384030e0d59f96e1b9893d0cd26335c1c22cdd27fc577df526c73196a58294d7df98a2185dd3ad97474", 0xc6}], 0x7) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r2 = openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pipe(&(0x7f0000000740)={0xffffffffffffffff}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsetxattr(r2, &(0x7f0000000080)=@random={'system.', '[\x00'}, &(0x7f0000000140)=':-*[\x00', 0x5, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r1, 0x8008f511, &(0x7f0000000000)) 05:06:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x700, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 475.985227][ T1194] nbd: nbd4 already in use [ 475.996533][ T1192] loop5: detected capacity change from 0 to 7 [ 476.010720][ T1195] bridge236: port 1(vlan0) entered disabled state [ 476.030678][ T1195] bridge237: port 1(vlan0) entered blocking state 05:06:38 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) clone3(&(0x7f0000001940)={0x128201080, &(0x7f0000001780)=0xffffffffffffffff, &(0x7f00000017c0), &(0x7f0000001800), {0x5}, &(0x7f0000001840)=""/116, 0x74, &(0x7f00000018c0)=""/8, &(0x7f0000001900)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x4, {r0}}, 0x58) preadv(r1, &(0x7f0000000440), 0x0, 0xa4, 0x0) readv(r0, &(0x7f00000016c0)=[{&(0x7f0000000140)=""/175, 0xaf}, {&(0x7f0000000200)=""/66, 0x42}, {&(0x7f0000000280)=""/206, 0xce}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000000080)=""/50, 0x32}, {&(0x7f0000000380)=""/173, 0xad}, {&(0x7f0000000480)=""/181, 0xb5}, {&(0x7f0000000540)=""/110, 0x6e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/207, 0xcf}], 0xa) 05:06:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x10000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x11000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:38 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001000010400000c000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 476.077199][ T1192] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 476.077199][ T1192] ' [ 476.111860][ T1213] nbd: nbd4 already in use [ 476.113088][ T1195] bridge237: port 1(vlan0) entered disabled state 05:06:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x12000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 476.154734][ T1216] nbd: nbd4 already in use [ 476.171227][ T1210] device bridge237 entered promiscuous mode [ 476.189838][ T1210] device vlan0 entered promiscuous mode 05:06:38 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) [ 476.235178][ T1210] device bridge237 left promiscuous mode [ 476.255263][ T1210] device vlan0 left promiscuous mode [ 476.292738][ T1233] nbd: nbd4 already in use [ 476.320277][ T1210] device bridge237 entered promiscuous mode [ 476.326223][ T1210] device vlan0 entered promiscuous mode [ 476.364789][ T1210] device bridge237 left promiscuous mode [ 476.373336][ T1210] device vlan0 left promiscuous mode 05:06:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x9}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x1020, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:38 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001000010400000f000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x20000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10012, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r1, &(0x7f0000000100), 0x4) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) 05:06:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x900, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 476.911469][ T1261] bridge237: port 1(vlan0) entered disabled state [ 476.916826][ T1267] nbd: nbd4 already in use [ 476.938354][ T1261] bridge238: port 1(vlan0) entered blocking state [ 476.951600][ T1268] loop5: detected capacity change from 0 to 8 05:06:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x25000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:39 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xe71c}, &(0x7f0000000080)=0x8) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) [ 476.961559][ T1261] bridge238: port 1(vlan0) entered disabled state [ 476.993166][ T1268] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 476.993166][ T1268] ' [ 477.008804][ T1277] device bridge238 entered promiscuous mode [ 477.025944][ T1285] nbd: nbd4 already in use [ 477.031422][ T1277] device vlan0 entered promiscuous mode [ 477.038476][ T1277] device bridge238 left promiscuous mode 05:06:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x1100, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 477.059173][ T1277] device vlan0 left promiscuous mode 05:06:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x48000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:39 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104008847000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:39 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/timers\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000140)='./file0\x00'}, 0x10) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000280)=@gcm_128={{0x304}, "d1bdcc2f15c096ff", "34e28873ef879f6499cfa1f3eee88e96", "26cd4aa0", "1bec48c770a216ab"}, 0x28) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r0, 0x80489439, &(0x7f0000000200)) fcntl$lock(r1, 0x22, &(0x7f00000001c0)={0x0, 0x2, 0x401, 0x2, 0xffffffffffffffff}) [ 477.151682][ T1277] device bridge238 entered promiscuous mode [ 477.165179][ T1277] device vlan0 entered promiscuous mode [ 477.176299][ T1301] loop5: detected capacity change from 0 to 8 [ 477.183232][ T1277] device bridge238 left promiscuous mode [ 477.191645][ T1277] device vlan0 left promiscuous mode [ 477.192921][ T1304] nbd: nbd4 already in use [ 477.215357][ T1301] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 477.215357][ T1301] ' 05:06:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0xa}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0xa00, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:39 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) lseek(r0, 0x5, 0x1) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) 05:06:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x1200, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x4c000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:39 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104008848000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:39 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) r1 = socket$isdn_base(0x22, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r2, &(0x7f0000000100), 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r4, 0x0, 0xde33be9af711505c, &(0x7f0000000140)="2be9c90252ac7a798030978c56290665ae531559f530d6a53456c6414bf5b93c46734edee44f3f56265658346d85781fda0ab1ca9f43cb2d6444224b52444f32b167f64c654320ab33166a7b975ab667dc384247ff0aaf94d35d57f2a0cf7f6396ed78fcd24467b2ce3a754f86665a799870cf5ed64a81b0a63a24cfeb3e773736dc0a64528eac58ad23f3b821f04f1c40dc13999d5c77cda7a02352b74051b7ea1d2aa7cd5377e9071f36de58c08b03e1b9edbf01243a2efd894ac1ec7395b0f061fc135fe4b44892109dab9d2599095cd0fa998bbdbd00feccbdfd609b6b9f5eb41e52a17ad2d3a2cb34c50accd76cd6f6", 0xf2) r6 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) splice(r0, &(0x7f0000000280)=0xffff, r6, &(0x7f00000002c0)=0x200, 0x9, 0x4) bind$inet(r3, &(0x7f0000000100), 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x13, r3, 0x41d64000) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000080)={0x6c, @multicast2, 0x4e21, 0x4, 'sed\x00', 0x3c, 0x101, 0x6c}, 0x2c) dup2(r1, r2) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) accept$inet(r5, 0x0, &(0x7f0000000240)) 05:06:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x60000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 477.847427][ T1344] nbd: nbd4 already in use [ 477.854907][ T1341] loop5: detected capacity change from 0 to 9 [ 477.856593][ T1339] bridge238: port 1(vlan0) entered disabled state [ 477.895402][ T1339] bridge239: port 1(vlan0) entered blocking state [ 477.901883][ T1339] bridge239: port 1(vlan0) entered disabled state [ 477.916079][ T1341] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 477.916079][ T1341] ' [ 477.928623][ T1356] IPVS: set_ctl: invalid protocol: 108 224.0.0.2:20001 [ 477.941006][ T1359] device bridge239 entered promiscuous mode [ 477.955314][ T1359] device vlan0 entered promiscuous mode [ 477.967188][ T1359] device bridge239 left promiscuous mode [ 477.972847][ T1359] device vlan0 left promiscuous mode [ 477.983300][ T1367] nbd: nbd4 already in use 05:06:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x68000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x2000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 477.989554][ T1356] IPVS: set_ctl: invalid protocol: 108 224.0.0.2:20001 [ 478.011312][ T1359] device bridge239 entered promiscuous mode [ 478.019931][ T1359] device vlan0 entered promiscuous mode [ 478.029354][ T1359] device bridge239 left promiscuous mode [ 478.035045][ T1359] device vlan0 left promiscuous mode 05:06:40 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104006558000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:40 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000140)=""/94, 0x5e}], 0x1, 0xa4, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x10002, 0x0) ioctl$SIOCAX25GETINFO(r2, 0x89ed, &(0x7f00000002c0)) r3 = accept(r1, &(0x7f00000001c0)=@qipcrtr, &(0x7f0000000240)=0x80) syz_genetlink_get_family_id$gtp(&(0x7f0000000100)='gtp\x00', r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r4, &(0x7f0000000100), 0x4) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f0000000480)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}, {0x0, @struct}}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x6c0002, 0x0) splice(r1, &(0x7f0000000000)=0x5, r5, &(0x7f00000000c0)=0x1ff, 0x88, 0x8) [ 478.072217][ T1380] nbd: nbd4 already in use [ 478.130655][ T1386] loop5: detected capacity change from 0 to 16 [ 478.141276][ T1386] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 478.141276][ T1386] ' 05:06:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0xb}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x6c000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0xb00, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:40 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000060000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:40 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x46b00, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000480)={"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"}) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) 05:06:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x2010, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 478.756834][ T1416] nbd: nbd4 already in use 05:06:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x74000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 478.785435][ T1422] bridge239: port 1(vlan0) entered disabled state [ 478.792241][ T1424] loop5: detected capacity change from 0 to 16 [ 478.812491][ T1422] bridge240: port 1(vlan0) entered blocking state [ 478.820668][ T1424] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 478.820668][ T1424] ' 05:06:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x2500, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 478.860061][ T1438] nbd: nbd4 already in use [ 478.865319][ T1422] bridge240: port 1(vlan0) entered disabled state 05:06:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x7a000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:41 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104005865000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:41 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fgetxattr(r2, &(0x7f0000000080)=@known='trusted.overlay.redirect\x00', &(0x7f0000000480)=""/4096, 0x1000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000140)={0x5, 0x1, {0x0, 0x3, 0x7f, 0x2, 0x7f}, 0x8001}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_mount_image$tmpfs(&(0x7f00000003c0)='tmpfs\x00', &(0x7f0000000400)='./file0\x00', 0xed3f, 0x2, &(0x7f0000001600)=[{&(0x7f0000001480)="95a2dc47a66b2807009234e8c606b49993cf1ccda0dbf89ea53fc7e07896ba1dc4c72754a6fac31a56c5db0e70a471043b65e004cb4151a62c39362c50161845edfa6aa15ff7e632fa0ddbf0ffd3a73793e31847175c916223ba91f45b737da55ee2cc9eab181c9bcf118b80230c51", 0x6f, 0x3}, {&(0x7f0000001500)="3055eb582e57a368bd17304040a7884f21547fdd1a27caeb8d1ef124f34851fe1b881e8a491d37f0c4eb8f01ecca62ccec73c95c99e109ce465d6622ee489000a3a37a15bac0ed6486df713debaffb6a4c42acd0f94c881a758ce17874ca40e6d5918ea915967b91b53ffad723a4cee58eb23eced4ecbe6c784774ed42865ecc40dc78f9a414439f058673272f7d5420fd5ef8346d6ab260ec019e1c93e08d23c38bc89e685d5b3bbf9d83908476edd5b738cb2ff2dc3628a9a2d18fde2532c29248cb3000b4", 0xc6, 0x7}], 0x1, &(0x7f0000001640)={[{@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@mode={'mode', 0x3d, 0x101}}, {@huge_within_size='huge=within_size'}, {@mode={'mode', 0x3d, 0x3f}}, {@mpol={'mpol', 0x3d, {'bind', '=static'}}}, {@size={'size', 0x3d, [0x6b, 0x39, 0x30, 0x38, 0x34, 0x65, 0x25, 0x2d]}}, {@nr_inodes={'nr_inodes'}}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'trusted.overlay.redirect\x00'}}, {@obj_role={'obj_role', 0x3d, '!'}}]}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002780)='/dev/vga_arbiter\x00', 0x358100, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(0x0, 0x4, &(0x7f00000028c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f0000000240)="c60d2f4bcd662f33ffab010d0f5e3efd4e89d21b188400606b6878070d25f93a813d05472ee1f7de81d625ada8309aef6d9716c026133d11d125fd2026a84f529ee21da109254d5ab51ec5824ea3d76b0d0b10d520b3030417036593c66ff728cd5574e5c7c7f98001c9fa2c632a15831a37b37125268b2d628498c14f94dcdd96e9", 0x82, 0x9, 0x0, 0x6, r3}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x6, 0x800, 0xffffffffffffffff, &(0x7f0000000340)='_V', 0x2, 0x6, 0x0, 0x3, r2}, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x1, 0x54, r4, &(0x7f0000001740)="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", 0x1000, 0x0, 0x0, 0x2, r1}, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x1, 0x80, r5, &(0x7f00000027c0)="39fda8a8b8ea53f689d9897194e3b8a4dd96228d085f92cddc523cb5113f23799424e95d38aa40e63c84733fef424315605c98a910955c00ed596eb9a7949a667ca2c9d0006b96cefc0169f95a34c5002872184b2aeccbd1494727e8837b90b18b34f19cbabfc9443aa7e21880629d0a7171d932f56b49ffc061f0ccf7a18ce8216520f05d71cbc95392f4c85b224dc23d798f576365ca21006b43337af635b2eddb92d0a4faa24c1c76", 0xaa, 0x1, 0x0, 0x3, r6}]) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000002900)=""/107, 0x6b}], 0x1, 0xa4, 0x0) rmdir(&(0x7f00000001c0)='./file0\x00') [ 478.941360][ T1437] device bridge240 entered promiscuous mode [ 478.953928][ T1437] device vlan0 entered promiscuous mode [ 478.982075][ T1437] device bridge240 left promiscuous mode [ 478.999130][ T1437] device vlan0 left promiscuous mode [ 479.012358][ T1451] nbd: nbd4 already in use [ 479.021756][ T1452] loop5: detected capacity change from 0 to 18 05:06:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x9effffff, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 479.058384][ T1452] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 479.058384][ T1452] ' [ 479.093851][ T1467] nbd: nbd4 already in use [ 479.094569][ T1459] loop0: detected capacity change from 0 to 118 [ 479.126984][ T1459] tmpfs: Bad value for 'uid' [ 479.182925][ T1475] loop0: detected capacity change from 0 to 118 [ 479.193477][ T1475] tmpfs: Bad value for 'uid' 05:06:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0xc}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0xb9eb43eb, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:41 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000081000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0xc00, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x3f00, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:41 executing program 0: pselect6(0x40, &(0x7f00000000c0)={0x1, 0x8, 0x80, 0x9bba, 0x1, 0xffffffffffffff58, 0x11d, 0x8000}, &(0x7f0000000100)={0x3, 0x9, 0xbc0, 0x101, 0x3, 0x7f, 0xd0, 0x7}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x2, 0x100000001, 0x2, 0x1000, 0x54000}, &(0x7f0000000180), &(0x7f0000000200)={&(0x7f00000001c0)={[0x1ff]}, 0x8}) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000000)=""/109, 0x6d}], 0x1, 0xa4, 0x4) clock_gettime(0x0, &(0x7f0000000300)) pselect6(0x40, &(0x7f0000000240)={0x9, 0x101, 0x7fffffff, 0x7, 0x9, 0x6, 0xfffffffffffffff9, 0x7}, &(0x7f0000000280)={0x1, 0x5, 0xffff, 0x2, 0x8, 0x5203ffed, 0xce, 0x80000000}, &(0x7f00000002c0)={0x6, 0xc55, 0x0, 0xffffffff, 0x0, 0x8000, 0x4, 0x200}, &(0x7f0000000340)={0x77359400}, &(0x7f00000003c0)={&(0x7f0000000400)={[0x4]}, 0x8}) fcntl$getown(0xffffffffffffffff, 0x9) write(0xffffffffffffffff, &(0x7f0000000080)="f97c2a87ef313b556ab0f23c184c48ade66592cf8f7475c360834549", 0x1c) 05:06:41 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/drivers\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_PCM_IOCTL_DROP(r1, 0x4143, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000140)=""/89) [ 479.693515][ T1503] loop5: detected capacity change from 0 to 31 [ 479.700157][ T1500] bridge240: port 1(vlan0) entered disabled state [ 479.713094][ T1503] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 479.713094][ T1503] ' [ 479.715664][ T1508] nbd: nbd4 already in use [ 479.727057][ T1500] bridge241: port 1(vlan0) entered blocking state [ 479.733741][ T1500] bridge241: port 1(vlan0) entered disabled state 05:06:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0xeb43ebb9, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 479.756174][ T1500] device bridge241 entered promiscuous mode [ 479.772068][ T1500] device vlan0 entered promiscuous mode 05:06:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x4000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 479.813464][ T1500] device bridge241 left promiscuous mode [ 479.840498][ T1500] device vlan0 left promiscuous mode 05:06:41 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000080)='/dev/vcsu#\x00', 0x2217, 0x2480c0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000000c0)=0x5) preadv(r0, &(0x7f0000000000), 0x33, 0xa4, 0x0) 05:06:41 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104004788000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 479.871028][ T1528] nbd: nbd4 already in use 05:06:42 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0xefffffff, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 479.906332][ T1533] loop5: detected capacity change from 0 to 32 [ 479.932198][ T1538] device bridge241 entered promiscuous mode [ 479.941904][ T1533] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 479.941904][ T1533] ' [ 479.954505][ T1538] device vlan0 entered promiscuous mode [ 479.988251][ T1538] device bridge241 left promiscuous mode [ 480.014230][ T1538] device vlan0 left promiscuous mode [ 480.032876][ T1551] nbd: nbd4 already in use 05:06:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0xd}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:42 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 05:06:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x4800, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:42 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104004888000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:42 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0xf0ffffff, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0xd00, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 480.570981][ T1577] nbd: nbd4 already in use [ 480.582358][ T1578] loop5: detected capacity change from 0 to 36 [ 480.592923][ T1580] bridge241: port 1(vlan0) entered disabled state [ 480.606945][ T1578] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 480.606945][ T1578] ' 05:06:42 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0xffffff7f, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 480.616875][ T1580] bridge242: port 1(vlan0) entered blocking state [ 480.623455][ T1580] bridge242: port 1(vlan0) entered disabled state [ 480.634019][ T1580] device bridge242 entered promiscuous mode [ 480.640449][ T1580] device vlan0 entered promiscuous mode [ 480.647203][ T1580] device bridge242 left promiscuous mode [ 480.653059][ T1580] device vlan0 left promiscuous mode 05:06:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x4c00, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:42 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000040030000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 480.724859][ T1605] device bridge242 entered promiscuous mode [ 480.736021][ T1608] nbd: nbd4 already in use [ 480.748154][ T1605] device vlan0 entered promiscuous mode 05:06:42 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0xffffff9e, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 480.779106][ T1605] device bridge242 left promiscuous mode [ 480.784812][ T1605] device vlan0 left promiscuous mode 05:06:42 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000240)='mptcp_pm\x00', 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}]}]}, 0x30}}, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, r2, 0x8, 0x70bd29, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}]}, 0x1c}}, 0x4) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) [ 480.825012][ T1612] loop5: detected capacity change from 0 to 38 [ 480.836224][ T1612] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 480.836224][ T1612] ' 05:06:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0xe00, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 480.938949][ T1635] nbd: nbd4 already in use [ 480.970239][ T1638] bridge242: port 1(vlan0) entered disabled state [ 480.979036][ T1638] bridge243: port 1(vlan0) entered blocking state [ 480.985507][ T1638] bridge243: port 1(vlan0) entered disabled state [ 480.998400][ T1638] device bridge243 entered promiscuous mode [ 481.004740][ T1638] device vlan0 entered promiscuous mode [ 481.012751][ T1638] device bridge243 left promiscuous mode [ 481.020542][ T1638] device vlan0 left promiscuous mode [ 481.070630][ T1648] device bridge243 entered promiscuous mode [ 481.076845][ T1648] device vlan0 entered promiscuous mode [ 481.084002][ T1648] device bridge243 left promiscuous mode [ 481.091874][ T1648] device vlan0 left promiscuous mode 05:06:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0xe}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:43 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000003400000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x5c00, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:43 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xfffffffffffff001) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1, 0xa4, 0x211) 05:06:43 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0xffffffef, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0xf00, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:43 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000140)=""/109, 0x6d}], 0x1, 0xa4, 0x0) [ 481.511197][ T1675] nbd: nbd4 already in use [ 481.525242][ T1677] loop5: detected capacity change from 0 to 46 [ 481.529564][ T1679] bridge243: port 1(vlan0) entered disabled state [ 481.548773][ T1677] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 481.548773][ T1677] ' 05:06:43 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0xfffffff0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 481.560153][ T1679] bridge244: port 1(vlan0) entered blocking state [ 481.568575][ T1679] bridge244: port 1(vlan0) entered disabled state [ 481.594215][ T1693] device bridge244 entered promiscuous mode [ 481.601197][ T1693] device vlan0 entered promiscuous mode 05:06:43 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000100130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x6000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:43 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x6c, 0x0, 0x800, 0x70bd2a, 0x25dfdbfb, {}, [@HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x48010}, 0x844) sendfile(r0, r0, &(0x7f0000000200)=0x6, 0x7520) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) read$FUSE(r0, &(0x7f0000000480)={0x2020}, 0x2020) 05:06:43 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 481.652999][ T1693] device bridge244 left promiscuous mode [ 481.685777][ T1708] nbd: nbd4 already in use [ 481.687697][ T1693] device vlan0 left promiscuous mode 05:06:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x10}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 481.766837][ T1717] loop5: detected capacity change from 0 to 48 [ 481.795348][ T1693] device bridge244 entered promiscuous mode 05:06:43 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440), 0x0, 0xa4, 0x0) 05:06:43 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000200130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 481.819478][ T1693] device vlan0 entered promiscuous mode [ 481.825954][ T1717] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 481.825954][ T1717] ' [ 481.834237][ T1693] device bridge244 left promiscuous mode [ 481.840029][ T1693] device vlan0 left promiscuous mode [ 481.855832][ T1729] nbd: nbd4 already in use 05:06:43 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x2, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x1100, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x6800, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:44 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000300130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:44 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x13, 0xffffffffffffffff, 0x1a644000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r1, &(0x7f0000000100), 0x4) flistxattr(r1, &(0x7f0000000480)=""/4096, 0x1000) 05:06:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x3, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 482.033786][ T1755] nbd: nbd4 already in use [ 482.052853][ T1754] bridge244: port 1(vlan0) entered disabled state [ 482.059546][ T1756] loop5: detected capacity change from 0 to 52 [ 482.071740][ T1754] bridge245: port 1(vlan0) entered blocking state [ 482.093093][ T1754] bridge245: port 1(vlan0) entered disabled state [ 482.098934][ T1756] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 482.098934][ T1756] ' [ 482.117377][ T1767] device bridge245 entered promiscuous mode [ 482.123291][ T1767] device vlan0 entered promiscuous mode 05:06:44 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) 05:06:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x6c00, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 482.151957][ T1767] device bridge245 left promiscuous mode [ 482.165362][ T1767] device vlan0 left promiscuous mode [ 482.182097][ T1777] nbd: nbd4 already in use 05:06:44 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000400130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 482.209249][ T1777] nbd: nbd4 already in use [ 482.233407][ T1767] device bridge245 entered promiscuous mode [ 482.249053][ T1767] device vlan0 entered promiscuous mode [ 482.275917][ T1767] device bridge245 left promiscuous mode [ 482.286338][ T1767] device vlan0 left promiscuous mode [ 482.292154][ T1790] loop5: detected capacity change from 0 to 54 [ 482.304468][ T1790] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 482.304468][ T1790] ' 05:06:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x11}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:44 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/zoneinfo\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) 05:06:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x1200, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:44 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000500130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x7400, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x5, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 482.725992][ T1820] nbd: nbd4 already in use [ 482.775451][ T1826] loop5: detected capacity change from 0 to 58 [ 482.785488][ T1827] bridge245: port 1(vlan0) entered disabled state [ 482.807838][ T1826] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 482.807838][ T1826] ' 05:06:44 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000140)=""/112, 0x70}], 0x1, 0xa4, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x3, 0x9, 0x2, 0x120, 0xffffffffffffffff, 0x7, [], 0x0, r0, 0x5, 0x0, 0x4}, 0x40) mmap(&(0x7f0000ff8000/0x5000)=nil, 0x5000, 0x3000000, 0x10010, r1, 0x9b632000) 05:06:44 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000600130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 482.821110][ T1827] bridge246: port 1(vlan0) entered blocking state [ 482.843521][ T1827] bridge246: port 1(vlan0) entered disabled state [ 482.858355][ T1844] nbd: nbd4 already in use 05:06:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x7a00, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:45 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x6, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 482.891817][ T1839] device bridge246 entered promiscuous mode [ 482.906049][ T1844] nbd: nbd4 already in use [ 482.908490][ T1839] device vlan0 entered promiscuous mode [ 482.924777][ T1839] device bridge246 left promiscuous mode 05:06:45 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x8, &(0x7f0000000080)=[{0x3, 0x8, 0x4, 0x7fff}, {0x0, 0x20, 0x7}, {0x7, 0x7f, 0xfd, 0x100}, {0x6, 0x7f, 0x0, 0x1000}, {0x101, 0x3, 0x3, 0xfbd}, {0x2, 0x1c, 0xfd, 0x5}, {0x0, 0x3, 0x6, 0x4}, {0x5, 0x32, 0x4, 0x800}]}, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000000)=0x1) [ 482.954885][ T1839] device vlan0 left promiscuous mode [ 483.026780][ T1865] loop5: detected capacity change from 0 to 61 [ 483.041570][ T1865] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 483.041570][ T1865] ' [ 483.042236][ T1839] device bridge246 entered promiscuous mode [ 483.061534][ T1839] device vlan0 entered promiscuous mode [ 483.071659][ T1870] nbd: nbd4 already in use [ 483.089613][ T1839] device bridge246 left promiscuous mode [ 483.102212][ T1839] device vlan0 left promiscuous mode 05:06:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x12}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:45 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000700130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:45 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x7, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:45 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) preadv2(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000300)=""/201, 0xc9}], 0x3, 0xcd69, 0x6a83d437, 0x19) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r2, &(0x7f0000000100), 0x4) getpeername(r2, &(0x7f0000002940)=@rc={0x1f, @none}, &(0x7f00000029c0)=0x80) creat(&(0x7f0000000000)='./file0\x00', 0x28) syz_mount_image$squashfs(&(0x7f0000000400)='squashfs\x00', &(0x7f0000000480)='./file0\x00', 0x9, 0x8, &(0x7f0000002840)=[{&(0x7f00000004c0)="21b33bddc4bf050c9ee7900ebb5b86a1956067ba0a0629f4d84abbd90e968ee720b54efc3b438e495389a85ea5cd4a00693e3bebde3e5b5435951c5d2e605988986d808b74ef5e81b60aa187df6f057cf890eeac79ccc3f75fdfb68e64250f63", 0x60, 0x1000000}, {&(0x7f0000000540)="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0x1000, 0x4}, {&(0x7f0000001540)="0d702202c473c56ae511d8a400640228fc77357315c8524391ce1f08a338ef09c7c8aea801c704fe40d682186f002c8329ee14fd9b3b6361641d4173dcb610158b50194e9e396842d9b43dede15618d5091126841a87fd315f7a893a3e45075692e29a899d32cb420ddac22a6b0528b656930c672302102e10c512754cd77d34757dda612bffa6adabaeb7a3f7ce30a250365434de6b66c1d2b4666fdaae16b3f094d4bb9023baf52f7c06b4554edbc55ebe5a08a9d76c737f4ee5f23353b4ce22b2dcb73b4330731186e63b7fb6496e0e95d91759a91500aeffdfb04c7256a3837e939d29cfc1965096addc11693cb93878a6b675f3c337b36be236e480273c0867de1306d30d4984dc3e160252133b754ce28a2eda156623a9ea7625f68edfd7928ef6e6bd40628268bec9a5ee00d42ab058048f17937ea4e42c2ebaae628572c8af3a5a29365192549c809f8905a2f418858bd841d408078b4148495182493c8803c2646edd2609cdcd3ddaea3a779995fa68d6fe1bf9b0af56ac3eaaaaadb4b5dd30c976bc7f38481347a8779430104150cfc93e552830267a480cfbb4ebaca17c0577d43e4e9f8f71b23d69c0ebe3ce4c7d7bf6c7a71bc4ed0d0abfd12b2d9c3ac3e1429668c674bca769ba06c53474fcaabdcecae95be0b160b333e5d570029d0f914ba37564aab19fdc348faba9353b530efc9eb8f8bbafd68fc793350f7149952cd692202cf9e6860b47b3af5106868f6d84bf0986260f44504aabde3536ee1f33b38015cae924157beacbd656e71e18b7d1aaa033688630c0c21c17c32455238f2383edd6eb2ba3336d20a51cc649e2239a0aa4713b17042b12c81312171a4afe9eabba19df3042ad4c7a7fc072fc188ab6b16ff529d57176caf4023f483dfb30dafc5cd032c8c5ac6b2ed49cc8b3796b2dd8219d79bceffdb88c20812a90ee0831802fdc6d145b9f25d0befdd326968c75069ec929caaff845c052cd7e57eaaf4639d481ddef5812327527bf39035ec5f271a72dd8ea097ee7ee7b430ed627aa647c75981383a82fe3d5350bc5367c7af80c7529ca1a8b4ef3e77f3f7ef0cb77c9f2cd35ff6f05256b8df2f36a79f36c984a116e11ec1adac016d6612dbdc2d39ef8d08f6d628efa99b9b9730e4e47c848b32e15a99a7087d28d4e55ea8547e77868fa37e1449799fc7b558f6adbca17525b3758b8210f235ba9280dfbd950b530e38e80af5119573e4d3d5ff5a148251405cf63035656383b2b52124e69e2d6cb1833d7b3f37a5f769e1eb3984dcd13c459a140fc6182730ff1a09c4c020da3a27e6b7539fa5b79035a813806b5692fdc3a88ba1eb65ead226e0d4600968b056a9b106b9766a59933bc5ae7c7e62ee9cb3fe984d7892e03bde029dc9d69cdd48271a9ef411f92801217ffbd93dd9f65008cac9c125b90a4e3ce82d688caae51b847ab059a7d57f50edeca4e8bfb6cc23e700d92220c79c4f696ba8e2d2d5b35020110862bb855d4e1864a4b5dd87a919e8853b140cd15c2e06e2abc111ddf936bbe17d9c74977a4167d3684903d9344853160b5e7b8d35f2d328bc6d9ff07a1aa7287313f3f2c57d70afb2e948b47d5743969b590f4a164021d82744d14d4fba52acfb98719d14003128239306620b3816c4c9b5ee3b33d7c8e624308bcdcf097b12f8d6ba094f094b50d67e62e25a8ad46efa68d3e256d41166d995350b408db965467eb6064aa27a12e8042182041b6d991394008dd6f8e36fca325c31708e528101c4c9d369932917df18f16d5faaca40f23ac301d4b0d33992a4e81e6d1e52f6919b16efbb574a2cc56fd1e5724575611d4cf49769db561ab49a675abb2fb13f1eb817b1eac3a1d55f4928bf34da6a92fe97134373cc35cc958218482de0d14206735e9fcf898157aeff38d97d89fe1e7e2f353986a8c96bcb4755cb45c3653665f25ecdd3eed1f25f540cc6ba0ecbce1991d5919ed6dad6c28ec575fe6cd45c9d6171eef3b1dbc9091c295dc1dafd43f7954f8a0a3ce52676dbf784e981b7ba42ee0f67db0b8d11ecc1ed3d32f4bce09e8ae7bc3f099bdc2084036e4568b3cc79ff8a69564bb7f76623a9b76c80daaf958be41999fd67ab37de925efec5aeab0442cbb68540dace994f1f2d7db6187680d7dcf10458ad22dcaf49dba7779171a481d07aa21a58e6b9fe0b8b1c20b6ee987d00f1b1d2482e8ccec8823c1bf67c1a83b74e3a95910487330d45e76f2e597c974af7edb8d63faf25d606076bf5099700804b54a54c21a5c36c0ea826ab9b132c3c58de0c71aec02b9a2df501f4be682604b48a74957e548b0e11ff2cd44e5886b9fb1d3d5a7ae53239c026ea1fd430c52732efa73b7f9ca0166e8fd6f21f60aa42de0cfa94779a1aea22848dbc7ad07c2cb9db72005d6f8aa53bcd3ca7c318be6b455aae24498f7cc25757ea1d3004928dbd39bfb94ec5693880c5990f5f25794990b98813ef3c3760f971bf2dd6381718f829cb258b4e4e409d97059a7860f28e0f9e4e270f0f250cde36f8c9114d4ad12bfa5fa983914f91a4567be69bea7864375ec371327bef094c08c5860d6d5e834ba43bf52022be40dcada9b50a102b119e371df55b36d3747dc449e0201e466ab49b06c0b558a09335b0d1ace7445a1264fc37deded69de1c92d0b2d4d362a0be7b02829370e92111c636a63020b6ccd6e8fe08f5a08bbd5b941a05be2f6703894cebf12a9b41df16eaa917d0e6b44189b0f1573c101a4e8445f5118f882bf3a12578e424376c2f467ac829c3a9a15a5b35294eddba4b545faff32730db5778c3f242ca083ad9c438c5623a826c1da341c8404967bdd8adf26fd99e59cc097684d4285512cfb659532d46ef3256b77a123250ef19c6735c32a2f4ecfdd56605a590b2b6003d0ec624fd2f3d9679c35071025962bda17a4bdd70d1a48509b64e1ca8306bae75625a665dce3652b8941681d490bd73d0ec50d4f924c54c95cebe196ef11ec9eaa4600f223ecb070f7eb477f1d4839ad54927c3aad4253517924d4b47f452e88dcd218fdf9d3e9b5ba372bcdc9f856b5f5d7245d3869e68d95c2ab080420e5169d05f1cd186009d88a4168265d94feb1df9a1408caafab141efb8f7d304b4729847db3907b0afc2c24bf18181ed93d127f10e0f969a1310460aeca3027e8033256a2d73527d370cb946f62997c8ea795b5d75c6a6675f7d8fbf91d13c3cf84232bf3f96f0defa9564703757547e70ceb47e58819c090e9d39198317c95356c51270c619066c711d88bb1a5b5072f64ff809343ba29e023edfa19f230cfdee4e143503573600c796dd9d5059b52a6f5f71ec72f28250ab9ad42923981e86e97157b4f5294452cb4b5bbeaeb7fe50620ebb3a72437eaecfe0dcbd90731cec6cbdafce636d2b683de3dc9ed6c2377f087aa77e62e21b37fd147044d82cff9cf28796446a3c206ed73f6a8a750e215f98c2bea0173c6170890181ee4f5f33d2e4a475262dfd4da7786ef7e21607ba50f2a1dc76646d09b984822462096c84048104ba4902d5453dcb34c612e0d4a10b7420bfe3c6c18e583b6674bdd0421489f286ba3b73606fbe374632d04841c39478095d8143848b016e82c157115dd039a3a73ae4c5d349c6ccb73e9475b8411830101166d0760c2d9d4c74007f0d9e1b7a3028bc41fa9edc216f5b83e368645665ab26c2287330d55a93a0542225820a3c3e15cb3f9f39718302524e3b56e90da0afe5b4e6971e304fa1b260643e69b4519f1d825e6f72bc4449a32c2e93cd7fa90d38faacd43fcfee46992aba7ff3a32d7ddc02e4c0b0528ab5a887c5acbcbd0fc273e7196361e5ba6d0d29a3e300402982671fb0397b2d77998035664033b76dbaee9dead7d172dc9001442d5dfc0c39806ffd06430b4755e026961fe60b0970e0612d8ed55be3a5a490f1c26017b05cddf11f0098488ef5c40a8a40361c637410805c7b000a696f7836eac81c467707115138ba4b353bc330cdb2d9934a630acb9849f35c6e5dd612c12b377737c14c567b3fd922f3443a56926b2a17d58894d68d9e83e861fd5ab12eed5520a45d99976b665818512a6bbe04d7ab76a4f2d8f1bd6e4cdba8470fbd1bd56505a93fd3b220abcdec048f4ed85cccbbb5b15f0449a951bd010e75fa24eb42503b91bbcdbe433b51e3d40666cce4ea846fa962029f6a4ff467105cec5edfcc20e332a52f677669115db62d30162bbbe0a234634fe5bcd9622ee74b0d545611a9832da0741c88510b15400f55b92ed70765dd0487e0fed1e0217a095cc624ffc21e82fd910725cb69ae4432230f2e0600e4c0af731b7d085b6108d18f77b35aea73080108ea37ad59c9a783d8665b4cf2826c3919e388b5a6c304babde892d71f5e98cb68c4149b1f399939919d25a200d883abe20b3a4100677a2fabae1463ae3fa0c80e4e1201fef2a699448c82772e18b51c67f618aeebe419bfac2c1616347caf479a13d5824296a175fe4e51918ea71dda4fe418f022da1aa2dbc3d9dcda59d02c902c06eb4b5bdd30e456a8cfaab591f767f4806baf81b82f9a0620060f067ae6a1186aa9ef2dd9945e3eac1a2209f1d254141b5c012f8e06cee3768ffa4a5786026c671b49d5eb2c95b18185a47602d7aeac1634264ae52e56efe3e957fa080a8263e2e392917304bf044deaab7fdc91bf05ee3e2fcb93ff9f3039d2ea0125e931da3a2e41d78e806b10ad199b1e2a76bbf68821842a3b8413daab88aaef8fa6b988e18ef8b10b599ae47fb2bd2b6708acc9f1a2717a1c3edd228ee8021789df89d32b3ada48f670f3b5395499caa315d88eaa8d01085c16127a774a93748fbd2db82ed3f9201fddef7adff0aa7fdfb913335dc8deb0f47888c0798809c5686a30cb24f213151f54f96e2e03f3afe264021dca89d3ad5938e11343fdf04f132a8ed25ad88300ac24ed9fddcc7cb3f952d75e86b7859774e8517a13121fcb48c48474c0e94906bfdcde2baf3244acaa5bd0acbe251c584ae55180f4d1c03631d095f1e86717fa514bfa3ada6859005d0baaecb3d74aa3ed60639ed06dcede240bf8366eff9ce5f8c415cbec19741e6474cfeeb49d5c29229cd5c121579cc8be9f9244489437c43a913d42b2b2ee87f31686b85ac2af73ba6720bee342d04028f910d2955b51b5ad3f4e0b288fcdc3c7fcfb06db869be31a86e8a60f23c8a2ccab00103c0457a98b357c6dc669cd00aea9a0b56dd496fedadcc68251ff4e434a487e27ce7c0178e98515ad6379618c714b756a0c245a8e45ca030dd2dd429378f1b3141ec97c79469ec5638a7115a56b7a21a78145bc9dc0585104b612482cfb9365ace1c84e270d7336a20ba1b93da698a99d65e3c463a89b9fb807898c15d83a87d6970a81fa882f3cf9509f87522d99c4155c97e9d02aec511b41e96ed3e6fe231496a20423374c9f0fb8f276bfb179201492702f2aecc7a78c5ae664cba467e13609fe724856b74d5646c6ce9e9f6d4ca8786ede1df39081212c09adf792767a699bed532377796c6da98fc1acd1e8feff10c527e5b54d7087dd1290f3adf8d735341d5d2a63859695c0ab42f21887a28832c02f922d9f0f28f671585ca6673282436586a25875c146340f2ab64bf71270ca40f71eb6c7a8a4966691ea6cfa1ea1a4e66d50fe38803c616ca7e6a8517f5ea220d2d98f58183cad1ee6a56299324f7a7a66db7bb0d330f4609128e60ec6c375c07942a09534b02a146722a7d763cd8f78f9e3b8a109cebbfa396e7ada585260", 0x1000, 0x8}, {&(0x7f0000002540)="f640ee9a7dbc6b1fede09895f4188b2fe7be9d6826be5da9cc1c3a780c88c7b322d8bebf8436ede1fddc76ee06caf257be9f930e2674139f5b2656bd2da738412707fdff6e355e341090693068eeca5b8985090a023d632e40e6904184db183cdb776ee6b8ca1f6dfeacab1faaca185ca15130f4687ce78bd2914780c63847", 0x7f, 0x6a}, {&(0x7f00000025c0)="1c698569236ae2c1dae4f94c732d1f8d44f3d841097834a488054f53af5cc9a7cc1cf5a55e05d2d033642958e76701fa2740c987d6e7df9060290e7391a861bc62f9c95d0e0cc6dfa67b1f954f034fa024117941b84233243042a3dc706436953f773863c8b64397298ba1d96d1d416ff2e9063eadbcaedcabfe8db25f2def761bdde4fd78f8cecdf10ce65a149e63ec65aa7d59ee451c41422fea98fb8b6a3e721a4347ec432bd354dc1565572dd352c4c13f1e89a683f9e14ab46b48ae4baba9dd20dfec69a188e0af592a99334abbccfa61931cba090b44f859f0082552f9d0450ac78d23ead12f52", 0xea, 0x1}, {&(0x7f00000026c0)="97e652567343051dd55b49b2f18945d99d37148e8e7fbbfb136ede544458fb8679f9a58c0eca87db8cc3ee97bb7a971750ba75e6dd344ab2213cae5bd96df301abf3ce8cb0e2c457d651be9c3618856a2d0d6d7d9f3ba31c27fb3331937c918cf7fd1e35bc50ffd8c6fc81859305abb4d1b6798868345af8efd382d500d53795ee2a705adafdbb760dd48cbee6565f3a05772ef9104853e53603df8c9197edb6745691357cecd8b249f347eede67cc85f909c17610a2d357d0a7c24ee0feec5ce4dc20f355e7bcfebc3cbafb62cabda4f8bf93753ef31b", 0xd7, 0x6}, {&(0x7f00000027c0)="60b7534a2fe998c9cf49d7e60453389b658f56aba8ea", 0x16, 0x7fff}, {&(0x7f0000002800)="150abe165054d60da9ee11ba554dbadb8e541cdd62d9a91513d613444a6f", 0x1e, 0x3f}], 0x4000, &(0x7f0000002900)=ANY=[@ANYBLOB='/proc/\t\x00\x00\x00\x00\x00\x00\x00t\x00,&,),/proc/schedstat\x00,+:,\x00']) preadv(r1, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) 05:06:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xedc0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x1203, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 483.702287][ T1900] loop5: detected capacity change from 0 to 118 05:06:45 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000800130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 483.750472][ T1908] nbd: nbd4 already in use [ 483.758180][ T1900] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 483.758180][ T1900] ' [ 483.780046][ T1906] bridge246: port 1(vlan0) entered disabled state 05:06:45 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x8, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 483.794752][ T1906] bridge247: port 1(vlan0) entered blocking state [ 483.803712][ T1907] loop0: detected capacity change from 0 to 65536 [ 483.812226][ T1907] squashfs: Unknown parameter '/proc/ ' [ 483.819556][ T1906] bridge247: port 1(vlan0) entered disabled state 05:06:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xfeff, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 483.865752][ T1924] device bridge247 entered promiscuous mode [ 483.887152][ T1924] device vlan0 entered promiscuous mode [ 483.912187][ T1935] loop5: detected capacity change from 0 to 127 [ 483.917980][ T1934] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 483.923187][ T1935] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 483.923187][ T1935] ' [ 483.939794][ T1924] device bridge247 left promiscuous mode [ 483.945590][ T1937] nbd: nbd4 already in use [ 483.950778][ T1924] device vlan0 left promiscuous mode 05:06:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xff00, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x9, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:46 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$FIONCLEX(r0, 0x5450) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) accept4$netrom(r2, &(0x7f00000002c0)={{}, [@remote, @default, @null, @default, @default, @netrom, @default, @default]}, &(0x7f0000000340)=0x48, 0x100000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="d90000091d2b9c5cc4648d1ce571917ff2820e85a4b5465f6b2d255f4b47c42957c6adaf170011b051c5c1ab3e3d9a45c900e2137b8be01166c010c2bc90aa4933ba167552a4a83ccdb2457acbb26b35755518e72237a4d4bfffec9d31606518721f9dbb7fc8d2582450fbdc2004449e74d4b3d65ce8f8c8826b9a314ea7bac7bfc00f4b06c3fe78941bdecfd3e90f5b7631c0b25e040f90963ac6fb5a83527dd45ecaa4e674b48f9ba8970f9a1adec41464b2f818bc7987584167962fe11a3bdd21a0a6cbd244f186cfda8c92d1f9b7e1719631598561da6ecc1fc46b"], &(0x7f0000000000)=0xe1) socket$inet6_mptcp(0xa, 0x1, 0x106) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000680)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r3, 0x6, 0x4, 0x86}, &(0x7f0000000240)=0x10) [ 484.009976][ T1924] device bridge247 entered promiscuous mode [ 484.015892][ T1924] device vlan0 entered promiscuous mode [ 484.073619][ T1924] device bridge247 left promiscuous mode [ 484.081484][ T1924] device vlan0 left promiscuous mode [ 484.084191][ T1955] nbd: nbd4 already in use [ 484.093748][ T1956] loop5: detected capacity change from 0 to 127 [ 484.108797][ T1956] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 484.108797][ T1956] ' 05:06:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x25}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:46 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000900130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x1400, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0xa, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:46 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1, 0xa4, 0x323) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00', r0) sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)={0x1f0, r1, 0x2, 0x70bd2c, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0xad, 0x5b, "355a842eeb9f9c73d28c1185b6a88eff6bff3139a1ada85a2fe9ebcf7a2a27e09e0903cd7dd5209abbda91d186f501c62ad1b22dadc96585a08521c06341f12829d0804625417e7f983d993e40c1d71d44a2342d21dd9119edcea33a3f5e48f332f882d0ae56a9c321b1fffcaa853f0840019d5277dc37536b9c218c77d073477894c6432a9c13dfcf34ea2fe12d8c4ae5299637f969162feff447634270866ae39363112bb3dd80dd"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x401}, @NL80211_ATTR_FRAME_MATCH={0x38, 0x5b, "8ebf1686e45a41994e1682f94094fc636321dc43b0b8165a69526ec1d28285ab782f99a53950baa1ac13aad1e8793db36a76d9cc"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x1000}, @NL80211_ATTR_FRAME_MATCH={0xd9, 0x5b, "e412054ebbb24d2ce82522c7070877ab00e6be13cdb42b0f4a607832d0a6601113e0e151cd5570d84d312710b6edc3895de3d0258e6338079d29a282e8872719cbc7b0517fb595a39c7e1551c4aeccce431353aa975bc7bab770583187ec956195bbdc7274789828631791856a452a47f8e1d923d1fc35ce7a056eb0e4055c496b1fc21e4d2d928dd1c16ac0b39a21d2ae30fa59cc2d0ce807387fbdb6c1c3d651ef71a07425c082f5b2a2f6c8edd2b8fc202a6950cf5271179390231f692c17745aa48c0a5dd196e56894cf45650b920da3cd20cd"}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x10}, 0x4008000) 05:06:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xfffe, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 484.580567][ T1985] nbd: nbd4 already in use 05:06:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0xb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 484.600729][ T1985] nbd: nbd4 already in use 05:06:46 executing program 0: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x2000, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x76, 0x81, 0x5, 0x101, 0x3, "abb8e1eb6cca8e7e17d4849c724b51cbbee15f", 0x200, 0xfffffff7}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x1, 0x4, {0xa, 0x4e20, 0x2, @loopback}}}, 0x3a) preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/50, 0x32}, {&(0x7f00000001c0)=""/78, 0x4e}, {&(0x7f0000000240)=""/255, 0xff}, {&(0x7f0000000340)=""/83, 0x53}, {&(0x7f0000000480)=""/243, 0xf3}, {&(0x7f0000000580)=""/229, 0xe5}], 0x6, 0x1f, 0x8000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) [ 484.645376][ T1991] loop5: detected capacity change from 0 to 127 [ 484.654317][ T1991] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 484.654317][ T1991] ' [ 484.668191][ T1992] bridge247: port 1(vlan0) entered disabled state [ 484.678938][ T1992] bridge248: port 1(vlan0) entered blocking state 05:06:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x20000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 484.698994][ T1992] bridge248: port 1(vlan0) entered disabled state [ 484.715929][ T2011] nbd: nbd4 already in use 05:06:46 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000a00130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0xc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 484.739749][ T2019] device bridge248 entered promiscuous mode [ 484.764911][ T2019] device vlan0 entered promiscuous mode 05:06:46 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/stat\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xffffffff) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000140)=""/122, 0x7a}], 0x1, 0xa0, 0x0) [ 484.803801][ T2019] device bridge248 left promiscuous mode [ 484.826483][ T2030] loop5: detected capacity change from 0 to 256 [ 484.829679][ T2019] device vlan0 left promiscuous mode [ 484.840022][ T2030] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 484.840022][ T2030] ' [ 484.860994][ T2033] nbd: nbd4 already in use [ 484.911329][ T2019] device bridge248 entered promiscuous mode [ 484.923266][ T2019] device vlan0 entered promiscuous mode [ 484.952776][ T2019] device bridge248 left promiscuous mode [ 484.970864][ T2019] device vlan0 left promiscuous mode 05:06:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x5c}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:47 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0xd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:47 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000c00130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x80000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:47 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x2203, &(0x7f0000000180)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0xffffffffffffffff, r2) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xd2000, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x2010, 0xffffffffffffffff, 0x10000000) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000140)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x1, 0x6, {0x0, r0}, 0x81, 0x3, 0x0, {0x0, r5}}, 0x4) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x3c, r7, 0x1, 0x0, 0x0, {{}, {}, {0x3, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'veth1_to_bridge\x00'}}}}}, 0x3c}}, 0x0) sendmsg$TIPC_CMD_SET_NETID(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x50c128}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r7, 0x100, 0x70bd28, 0x25dfdbfd, {{}, {}, {0x8, 0x2, 0x8000}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000000) statx(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1000, 0x10, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, &(0x7f0000000640)) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000002a80)={0x338, 0x0, 0x0, [{{0x5, 0x0, 0x8, 0xfffffffffffffbff, 0x7, 0x0, {0x6, 0x403, 0x0, 0x4, 0x5, 0x0, 0x0, 0xffff8835, 0xffffffff, 0x2000, 0x3, 0x0, r9, 0x2, 0x200}}, {0x6, 0x7, 0x4, 0x0, '&!]\x00'}}, {{0x5, 0x0, 0x4, 0x9, 0x8, 0x8, {0x2, 0x2, 0x0, 0x0, 0x9, 0x101, 0xfffffff9, 0x0, 0x5, 0xa000, 0x1, r8, 0x0, 0x1, 0x8d21}}, {0x5, 0x0, 0x4, 0x8, '&!]\x00'}}, {{0x6, 0x2, 0xfa1, 0x8000, 0x8, 0x4, {0x5, 0x0, 0x2, 0x400, 0x5c, 0x1, 0x1, 0x1, 0x19, 0x6000, 0x7ff, 0x0, r9, 0x7, 0x4}}, {0x0, 0x7a0, 0x4, 0x0, '&!]\x00'}}, {{0x6, 0x0, 0x2, 0x200, 0x8, 0x0, {0x6, 0x9, 0x47b, 0x8, 0x3425, 0x5, 0x0, 0x5, 0x0, 0x1000, 0x0, r8, 0xee01, 0x0, 0x7}}, {0x5, 0x7ff, 0xb, 0x8000, '&\']%[-%$\\-.'}}, {{0x3, 0x3, 0x2, 0x2, 0x6f7e8000, 0x6, {0x0, 0x40, 0x3, 0x3, 0x7, 0x0, 0x4, 0x0, 0x4, 0x6000, 0x4, r8, r9, 0x9, 0x9}}, {0x0, 0x7fc, 0x7, 0x0, '!$(*}-^'}}]}, 0x338) syz_mount_image$ufs(&(0x7f0000000480)='ufs\x00', &(0x7f00000004c0)='./file0\x00', 0x100000000, 0x9, &(0x7f0000000a80)=[{&(0x7f0000000500)="2475f44b6d2e57ab034c1ac7f488040311648e380dce2f65804bfff6c8ce62ad01fd0479acc766f7d3", 0x29, 0x3ff}, {&(0x7f0000000540)="2f1c28519e1396e34ab66c872b606f79876da8e80c7909d85a5b265fb25e21162d146cb55c610345ff7d76d931706ec66473a9e1e194f2", 0x37, 0x400}, {&(0x7f0000000580)="4ba7ae202d1fb23075bbffc79ea36ec8d77d12fe08417b8349efd44d828b2a6333f2750b09f9ef1860a6b3675e3fb842a4d1350989d3e5dbfabd5fe72cad2e6ed28d3d615a923cfd635f06bfb2b54cbdd5ca88aa4c027b12a493591c5f", 0x5d, 0x1}, {&(0x7f0000000600)="8a686d96357a0bc9c445", 0xa, 0x4}, {&(0x7f0000000640)="dcf2ce65e6d65a00cf1d6f498168ce93932cac25d468f4e88b9fc701b78e43f704f1ea698204bc298f45c66021a2363658cabcb6d6d99c800e9162c72fead5f3d03260dc6b9b6f53468289d9257380fa06b4cf8abb4b6a4731a894623deab2b14148f38263a8e78c75dfbbcabc7f4f6e9728d2af5b54edcff03f5655cc171ee1575d6e979657ae12cb727fbd952e3fb1cb2aa8b47c68f15ca0274e78842ebb2c403f033ed1768a194d8208c279d1f97e9978dec20f041271608cc88e9cfb139476555666c88a5705624276e7a620ef6bd0fbda60b5", 0xd5}, {&(0x7f0000000740)="e631020f9c4f04a1b5d07c18f39f9436acd1bba03d7d15bcba4587d98f70edbbc4dbc6f1383f388533b8821aea7dca1fd6cd197d074bd58dd7b0402567aedf1ad4ae6a4831eb2aa9c88bf505ccae7bca111ef029315895c77665b23a7d45c752f9a9b663fca5bf645517b492b552405b6608bd2fdd90f9770565a0a1cdf34307420fb193407e97b169ac322ed939a3f2ad3e7d53909bd463128ccc5d81c04de92267829b895f1c5bb35e65515e294c258531976ae14d263df94359ab1745", 0xbe, 0xa2}, {&(0x7f0000000800)="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", 0xfd, 0x6}, {&(0x7f0000000900)="a02da01e44baa58708ef01a8b83eaae652d1201f8c89c94906e869790f3352be5ae35c85e7701d6173fbaca3fa91623d1667f5cac49409df56b6028b6288464bc490e993818508edde2048b51538643560c80a4575eaa731247189961f42ca728cc6f7322a64386de6b7c9ef606651b6d177d51082f4d8524134a945bb293c78d30735a45af4991582ef522560a0fdf404f192b3d373", 0x96, 0x5}, {&(0x7f00000009c0)="bbd897cc526fcde3f7d2b4d881e3806bf8ae17cf3e3df57d8634f66c5e08180ef2f239c777a6063a8133dde5e5f739cc8f8f85cc1e9e571273da59d430eb966df60f63606c4a6a4b7a721b67dada427bbd1a0933a16a9b1a1842bb9a8025a96b0ae9e193c7231c5784cd8a03f895b930f7790b639371a860536b38c78786b3126570d8bf8c7513cdcb071ddaa2bccc8c9cffb03f1a3045a74ff3b8ead217075659f7b49b3fb31a50", 0xa8, 0x8000}], 0x821802, &(0x7f0000000b80)={[{}, {'veth1_to_bridge\x00'}, {'$'}, {'/proc/capi/capi20\x00'}], [{@smackfsroot={'smackfsroot', 0x3d, ')-:\'/-}[.][/)-(\\-'}}, {@obj_role={'obj_role', 0x3d, ':$'}}, {@seclabel='seclabel'}, {@fowner_eq={'fowner', 0x3d, r1}}, {@dont_measure='dont_measure'}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@dont_measure='dont_measure'}, {@fowner_eq={'fowner', 0x3d, r8}}]}) ioctl$BLKROTATIONAL(r3, 0x127e, &(0x7f0000000080)) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/159, 0x9f}], 0x1, 0xa4, 0x0) r10 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x111000, 0x0) ioctl$SG_NEXT_CMD_LEN(r10, 0x2283, &(0x7f0000000280)=0xb2) 05:06:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x1f5f, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 485.521610][ T2075] nbd: nbd4 already in use [ 485.528950][ T2074] loop0: detected capacity change from 0 to 264192 [ 485.546006][ T2079] loop5: detected capacity change from 0 to 1024 [ 485.547136][ T2077] bridge248: port 1(vlan0) entered disabled state [ 485.561069][ T2077] bridge249: port 1(vlan0) entered blocking state 05:06:47 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0xe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:47 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000f00130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 485.565693][ T2079] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 485.565693][ T2079] ' [ 485.567693][ T2077] bridge249: port 1(vlan0) entered disabled state [ 485.611085][ T2077] device bridge249 entered promiscuous mode [ 485.650980][ T2077] device vlan0 entered promiscuous mode [ 485.675105][ T2077] device bridge249 left promiscuous mode 05:06:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x80040, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 485.696613][ T2074] loop0: detected capacity change from 0 to 264192 [ 485.705953][ T2077] device vlan0 left promiscuous mode [ 485.735878][ T2118] loop5: detected capacity change from 0 to 1024 [ 485.744420][ T2118] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 05:06:47 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x10, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:47 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) r1 = pidfd_open(0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000000480)={{r2}, 0x0, 0x2e, @unused=[0x100, 0x2, 0x775b, 0xfffffffffffffff8], @subvolid=0x9}) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000000)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x2) [ 485.744420][ T2118] ' 05:06:47 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000001000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 485.788732][ T2128] nbd: nbd4 already in use 05:06:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x300}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x1f60, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x400000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x11, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:48 executing program 0: connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e24, @remote}, 0x10) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/timers\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000080), 0x0, 0x4, 0x40) 05:06:48 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000006000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 486.438266][ T2182] nbd: nbd4 already in use [ 486.450557][ T2181] bridge249: port 1(vlan0) entered disabled state [ 486.458269][ T2183] loop5: detected capacity change from 0 to 8192 05:06:48 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/56, 0x38}, {&(0x7f0000000540)=""/95, 0x5f}, {&(0x7f00000005c0)=""/70, 0x46}, {&(0x7f0000000640)=""/102, 0x66}], 0x4, 0x800000a4, 0x1000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, &(0x7f0000000080)=0x3, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x16a) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000004c0)={0xab, 0x1b, &(0x7f00000000c0)="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"}) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r1, 0xf501, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x100010, r0, 0x8e615000) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000700)={0x0, 0x9}, &(0x7f0000000740)=0x8) 05:06:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x12, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 486.488523][ T2183] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 486.488523][ T2183] ' [ 486.499190][ T2181] bridge250: port 1(vlan0) entered blocking state [ 486.544964][ T2181] bridge250: port 1(vlan0) entered disabled state 05:06:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x1000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 486.586779][ T2199] device bridge250 entered promiscuous mode [ 486.598020][ T2210] nbd: nbd4 already in use 05:06:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x25, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:48 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) [ 486.657491][ T2199] device vlan0 entered promiscuous mode [ 486.687041][ T2199] device bridge250 left promiscuous mode [ 486.701555][ T2199] device vlan0 left promiscuous mode 05:06:48 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000586500130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 486.732257][ T2218] loop5: detected capacity change from 0 to 32768 [ 486.750989][ T2199] device bridge250 entered promiscuous mode [ 486.757498][ T2218] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 486.757498][ T2218] ' [ 486.766206][ T2199] device vlan0 entered promiscuous mode [ 486.773567][ T2199] device bridge250 left promiscuous mode [ 486.779371][ T2199] device vlan0 left promiscuous mode [ 486.785294][ T2230] nbd: nbd4 already in use 05:06:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x500}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:49 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 05:06:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x48, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:49 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28000000100001040093130f6d00130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x1f61, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x1000002, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:49 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r0, 0xc0305616, &(0x7f0000000000)={0x0, {0x80000000, 0x4}}) [ 487.372464][ T2267] nbd: nbd4 already in use [ 487.375558][ T2265] loop5: detected capacity change from 0 to 32768 [ 487.379180][ T2264] bridge250: port 1(vlan0) entered disabled state [ 487.401004][ T2264] bridge251: port 1(vlan0) entered blocking state [ 487.408630][ T2264] bridge251: port 1(vlan0) entered disabled state [ 487.414590][ T2265] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 05:06:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x4c, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 487.414590][ T2265] ' [ 487.440990][ T2264] device bridge251 entered promiscuous mode [ 487.459262][ T2264] device vlan0 entered promiscuous mode 05:06:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x2000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 487.503974][ T2264] device bridge251 left promiscuous mode [ 487.527472][ T2264] device vlan0 left promiscuous mode 05:06:49 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000008100130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:49 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/89, 0x62}], 0x1, 0xa4, 0x5c) r1 = syz_mount_image$adfs(&(0x7f00000001c0)='adfs\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000240)="c5546a14917d290f074bd682d80c60713369cf09c39a825266c351e0f86258df131d6547dbce5bf887c7590ae592fdb1ef143725b45d745cc1d060d97bcdc1a7967c0e3d0c8aa4bbdafeb77eedd0a11916cffdaf9aacec479c64cbb12fb26db52e034b5ac3c1b2ef3769aba5f77e66ec24e51000bc7945a708f46bd3d3702a75f77ed5611febffab7050ae1be138da8a04fe8c1bad287123176e103d7ea55c7514cee89a3660e97e5713728c635479d80f9fa5a5261d2b273db203c23c21c50fa5f8c5fe2c0fe820c3029e05e26d1afc21af0de45db3c878f58157367fffb70a9169308a61e8e57afed36fd74466", 0xee, 0x5}, {&(0x7f0000000340)="dd49fb6f64436a5d2f28b2cd8be69f5ada83e9cf758ca284c6dc7967a13bcd70c00e177a27a90420a238127fd8ea2e93630b22d0888ca1b957eea35746638c7ebb5d491119b756c85eae1d826f7da50259b8b9af0e548b4006b736012a48038cee0ddd593574dc8f7aacad3d2e99f7", 0x6f, 0x8}, {&(0x7f00000003c0)="963c12341f936e18d21dbbe56e1f55ec4f5f679a5d6bb36a21ebbd480ba4aa2ef6cc34be20f6ccaeae34f80bfe3aa1a731648cbcc6014eb091521d40a2c61d8ee47363113349e90ca856fba6b70497cec52e9928b261eda17fc4c252494cccafb1", 0x61, 0xff}, {&(0x7f0000000440)="cc6b7586971d580a15632945644509f7ed8ee1b725166231f6a644f733bba4f0f404c937e5c3082e8df169f6da8b52a1fdfe42d8f7db763ec1e3da2d1ba6eb7ff9c8faeb58684c61ce795ea119eb65b1adbff76fea674bd44eb2f6d3af909cc5", 0x60, 0x2}], 0x10070a4, &(0x7f0000000540)={[{}, {'}]{!^!%*'}, {'/proc/schedstat\x00'}, {'/proc/schedstat\x00'}, {'@^-!#%)&-'}, {'/proc/schedstat\x00'}, {',\\}^).[/-Kd\x92\'\'&'}, {'/proc/schedstat\x00'}], [{@permit_directio='permit_directio'}, {@smackfsdef={'smackfsdef', 0x3d, '([-]'}}]}) ftruncate(r1, 0xf4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = creat(&(0x7f0000000600)='./file0\x00', 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000fc0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000f80)={&(0x7f0000000680)=@deltclass={0x8e0, 0x29, 0x100, 0x70bd2d, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xfff3, 0xfff2}, {0xf, 0x9}, {0x1, 0xa}}, [@tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x8a4, 0x2, [@TCA_CBQ_WRROPT={0x10, 0x2, {0x1, 0x5, 0x7, 0x6, 0x3ff, 0x5}}, @TCA_CBQ_WRROPT={0x10, 0x2, {0x5, 0x8, 0x81, 0xee, 0x1, 0x9}}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x2, 0x0, 0x20, 0x20, 0x8, 0x5d, 0x2, 0x8}}, @TCA_CBQ_RTAB={0x404, 0x6, [0x10000, 0x5, 0x100, 0x5, 0x6, 0x6, 0xf7, 0x3, 0x7, 0x401, 0x7fffffff, 0x55, 0x0, 0x9, 0x401, 0x7f, 0x7, 0x80000001, 0x0, 0x8, 0x3, 0x3ff, 0x8cd, 0x2, 0x1ff, 0x7ff, 0x409, 0x254, 0x5, 0x7, 0x9, 0x9, 0x0, 0x9671, 0x9, 0x1, 0x7f72, 0x8000, 0x1, 0xfd4, 0x5, 0x8, 0xfffffff8, 0xa3fe, 0x3, 0x4, 0x8905, 0x4, 0x7, 0xcbc, 0x0, 0x3f, 0x81, 0x6, 0xdf, 0xfff, 0x7, 0x3e, 0x2, 0x7, 0x401, 0x0, 0xffffffff, 0xf8c6, 0x5, 0x3, 0xbb, 0xbc38, 0x4, 0x0, 0x7, 0x20, 0x4, 0x0, 0x5, 0x3, 0xffffffff, 0xb047, 0x7fff, 0x7, 0xdc, 0x5, 0xffffffc0, 0x4, 0x2, 0x1f, 0x2, 0x9, 0x1, 0xffff, 0x0, 0x8, 0x100, 0x9, 0x8001, 0x7fff, 0xffffffff, 0x5, 0x6, 0x1, 0x81, 0x6, 0x5, 0x5, 0x5, 0x8, 0x3e, 0xa2c7, 0x8, 0x1, 0x766, 0x10001, 0x0, 0x10001, 0x1, 0x40, 0x227, 0x1, 0x7, 0xb1b, 0x50, 0x5, 0x8a7, 0x6, 0x1, 0x3, 0x401, 0x7, 0x6, 0xa14, 0x5, 0x0, 0x401, 0xde, 0x7fff, 0x3f, 0xdb0, 0x2, 0x70c, 0x6, 0x2, 0x10000, 0x0, 0x618, 0xfff, 0xfffffffd, 0xcd, 0x4, 0x3f, 0x8, 0x4, 0x89, 0xfffffbc7, 0x3, 0x4f91, 0x0, 0xfc1, 0xffffffff, 0x400, 0x69e6, 0x5, 0x4, 0x5, 0x40, 0x9, 0x5, 0x1000, 0x3, 0x80000000, 0x1, 0x3, 0x7, 0x40, 0x8001, 0x9, 0x7f, 0x5, 0x5, 0x101, 0x7, 0x6, 0x0, 0xff, 0x9, 0x20, 0x2, 0x4, 0x6, 0x5, 0x0, 0x5, 0xf306, 0x8, 0xfb, 0x101, 0x80000000, 0xf7a3, 0x7, 0x400, 0xc8e, 0x6, 0x3ff, 0x80000000, 0x401, 0x4, 0x8, 0x9, 0xffffffcc, 0x8, 0x7fea, 0x3, 0x8, 0x80, 0x8, 0x80000000, 0x2, 0x2519d438, 0x7, 0x80000001, 0x80f9, 0x200, 0x1, 0x8, 0x5, 0x9, 0xd00, 0x730, 0x6, 0x7, 0xfff, 0xfff, 0x7, 0xfff, 0x3, 0x2, 0xfff, 0x7ff, 0xfffffffc, 0x6, 0x4, 0xffff130c, 0x1000, 0x101, 0x10000, 0x1ff, 0x5, 0x7, 0x8, 0x8, 0x8, 0x1f, 0x6, 0x1f, 0x1, 0x80000000, 0xfffffff8]}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x1d, 0x0, 0x1c, 0x7, 0x800, 0x1f, 0x600000, 0x4}}, @TCA_CBQ_RTAB={0x404, 0x6, [0x400, 0x40, 0x1000, 0x7f, 0xfff, 0x6, 0x401, 0x10000, 0x1, 0x4, 0x4, 0x40, 0xfffffffd, 0x2, 0x0, 0x80000001, 0x9, 0x1, 0xffffffff, 0x0, 0xfffffff9, 0x401, 0x0, 0x58, 0xfb, 0x8, 0x3, 0x40, 0x9, 0xfffffff9, 0x0, 0x3, 0xb89, 0xebf, 0x6, 0x4, 0xffff, 0x1, 0x4, 0x10000, 0x8, 0x2, 0x6, 0x200, 0x6, 0x200, 0x7, 0x3, 0x8, 0x10001, 0x6, 0xffffffff, 0x4, 0xa0, 0x3, 0xa7, 0x8000, 0x9, 0x7, 0x8, 0x7ff, 0x400, 0xcc, 0xe0, 0x8, 0x6, 0x7, 0x80000000, 0x3, 0x8000, 0x1, 0x5, 0x5, 0x9, 0x4, 0x8, 0x2, 0x6, 0x2, 0x9f, 0x5, 0x80, 0x5d1fde49, 0x6, 0x20, 0xfe, 0xfff, 0x9, 0xc3, 0x5, 0x5fb, 0x0, 0x80000001, 0x0, 0x800, 0x2, 0x4, 0xfffffeff, 0x0, 0x84, 0xffffffff, 0x5, 0x6a, 0x1f, 0x0, 0x4663, 0x1, 0x6, 0x5, 0x3ff, 0x100, 0x6, 0xffff, 0xfff, 0x1, 0x40, 0xffffffff, 0xdf69, 0x3ff, 0x400, 0xfffffffa, 0xf3d, 0xdc, 0x8, 0x7f, 0x3, 0x80, 0x9, 0x5, 0x91, 0x9, 0x0, 0x7, 0x1, 0x1, 0x1ff, 0x100, 0x1, 0x0, 0xfff, 0x8, 0x0, 0x6, 0x0, 0xc27, 0x3, 0x8, 0x0, 0x8, 0x2, 0x4, 0x0, 0xfffffff7, 0x6, 0x4737bdb4, 0x3f, 0x0, 0x5, 0x29, 0x1, 0x2, 0x5, 0xe7, 0x80, 0x1, 0x5, 0x3, 0x6, 0x6, 0x2, 0x1000, 0x2, 0xa76f, 0x4c7, 0x400, 0x8, 0x1, 0x7fffffff, 0x2, 0x78, 0x3, 0x8001, 0x1, 0x6, 0x20, 0x81, 0x8001, 0x0, 0x9, 0xfff, 0x40, 0x6, 0xffff, 0x3, 0x5, 0xcbb, 0x1, 0x9, 0x9, 0x0, 0x1, 0x6, 0x2, 0xffffffff, 0x10000, 0x0, 0x93d, 0x6, 0x2, 0x8, 0x2, 0x1, 0xfffffc01, 0x1000, 0x40, 0x2, 0x9, 0x6, 0xffffffff, 0x2, 0x9, 0x3, 0x2, 0xffffffff, 0x2, 0x7, 0x9, 0x2, 0x8, 0x100, 0x7, 0x3, 0x8, 0x8000, 0x7, 0x789500, 0x20, 0x8001, 0x7, 0xad5a, 0x80000001, 0x8000, 0x8f8, 0x8, 0x101, 0x1, 0x0, 0xe6, 0x6, 0xffff, 0xfffffffe, 0x1, 0x3ff, 0x8, 0x8, 0x7f]}, @TCA_CBQ_WRROPT={0x10, 0x2, {0x0, 0x8, 0xf6, 0x5, 0x81, 0xfffffffb}}, @TCA_CBQ_RATE={0x10, 0x5, {0x6, 0x2, 0xff26, 0x5, 0x4, 0x4}}, @TCA_CBQ_FOPT={0x10, 0x3, {{0xa, 0x4}, 0x2800000, 0x6}}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x14, 0x0, 0x16, 0x6, 0x9, 0x38b, 0x1f, 0xcc}}]}}, @TCA_RATE={0x6, 0x5, {0x2, 0x10}}, @tclass_kind_options=@c_tbf={0x8, 0x1, 'tbf\x00'}]}, 0x8e0}, 0x1, 0x0, 0x0, 0x20000811}, 0x40051) bind$inet(r2, &(0x7f0000000100), 0x4) getsockname$inet(r2, &(0x7f0000000080)={0x2, 0x0, @initdev}, &(0x7f00000000c0)=0x10) [ 487.598118][ T2297] nbd: nbd4 already in use [ 487.601854][ T2295] device bridge251 entered promiscuous mode [ 487.610677][ T2295] device vlan0 entered promiscuous mode [ 487.635252][ T2302] loop5: detected capacity change from 0 to 65536 05:06:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x60, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 487.644368][ T2302] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 487.644368][ T2302] ' [ 487.657640][ T2295] device bridge251 left promiscuous mode [ 487.668918][ T2295] device vlan0 left promiscuous mode [ 487.710198][ T2320] nbd: nbd4 already in use 05:06:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x600}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x2000001, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x1f62, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x68, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:50 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001000010400ffffff8100130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:50 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r1, &(0x7f0000000100), 0x4) poll(&(0x7f0000000000)=[{r1, 0x3210}, {r0}], 0x2, 0xf11) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) [ 488.266639][ T2347] nbd: nbd4 already in use 05:06:50 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000478800130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x6c, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 488.312825][ T2354] loop5: detected capacity change from 0 to 65536 [ 488.341113][ T2353] bridge251: port 1(vlan0) entered disabled state 05:06:50 executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000140)={0x4, @pix={0x4, 0xff, 0x32315659, 0x2, 0x9, 0x2, 0x7, 0xffff, 0x0, 0x7, 0x2, 0x1}}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) [ 488.379422][ T2354] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 488.379422][ T2354] ' [ 488.389366][ T2353] bridge252: port 1(vlan0) entered blocking state [ 488.396335][ T2353] bridge252: port 1(vlan0) entered disabled state [ 488.419638][ T2369] device bridge252 entered promiscuous mode 05:06:50 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) r1 = accept4$unix(r0, &(0x7f0000000140), &(0x7f0000000000)=0x6e, 0x800) ioctl$SNDRV_PCM_IOCTL_STATUS32(r0, 0x806c4120, &(0x7f00000001c0)) sendfile(r1, 0xffffffffffffffff, 0x0, 0x7) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsa\x00', 0x101400, 0x0) 05:06:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x74, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 488.429728][ T2373] nbd: nbd4 already in use [ 488.429904][ T2369] device vlan0 entered promiscuous mode [ 488.441788][ T2369] device bridge252 left promiscuous mode [ 488.443924][ T2373] nbd: nbd4 already in use [ 488.448475][ T2369] device vlan0 left promiscuous mode 05:06:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x2040000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 488.555431][ T2369] device bridge252 entered promiscuous mode [ 488.568528][ T2391] nbd: nbd4 already in use [ 488.579178][ T2369] device vlan0 entered promiscuous mode [ 488.591519][ T2396] loop5: detected capacity change from 0 to 66048 [ 488.599459][ T2369] device bridge252 left promiscuous mode [ 488.607330][ T2369] device vlan0 left promiscuous mode [ 488.627481][ T2396] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 488.627481][ T2396] ' 05:06:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x700}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:51 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000488800130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x7a, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:51 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000100), 0x4) mmap(&(0x7f00006b9000/0x3000)=nil, 0x3000, 0x3000004, 0x110, 0xffffffffffffffff, 0x59683000) sendmsg$sock(r0, &(0x7f0000000340)={&(0x7f0000000140)=@qipcrtr={0x2a, 0x1, 0x2}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="4a96bd69c56a83044e4ae3efc5894696a4a671add470835211b1c5b7609d679020e6daaae1ed9c9f4793fb39c255b437b8e95ef07f4548c54477f41a9e026b41a8d7bf980a999568623e635493e74680c12618ab32873028134d4f96149136f693fa89d868059590df93dc3ae82e33f5ad5d1104cfb675ff48a3b30ca6be136501307b676038669854dddaaff316be0b763aebd8e987b2315944c5d797fdb46e64df947a52c466759a27043c539fde5bc82fd7c9fc71f9b385e82a56", 0xbc}, {&(0x7f0000000280)="f8ac93a8f72f0b85471be2ebb434677695cb78c2d14b684a5d5bd8287d8103c620ef804c9f4aa5ed32fdfedaccce80805d4dd7e50506f4db530f6ea34a8d331d54ae2652e8016cf91ea7e32d411b7214628eb2e4d97e0eeb7039222a6434d06c9c9ad99eb45973a6129ab452c0c949a05d9ed172e8840ac1de081d0f78b0485bf630f00363f46fc3d9fce9b4b05d69bd51e6bd0d3f396f449de469428c1c8a7d2ebf947b417fcbccf0d8b58ba17d278efa164540b7ab", 0xb6}], 0x2, &(0x7f0000000080)=[@timestamping={{0x14, 0x1, 0x25, 0x1}}], 0x18}, 0x20008800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000007740), &(0x7f0000007780)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r1, &(0x7f0000000100), 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$kcm(r3, &(0x7f0000007d00)={&(0x7f0000007800)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x3, 0x1, 0x3, {0xa, 0x4e23, 0x10001, @rand_addr=' \x01\x00', 0x7}}}, 0x80, &(0x7f0000007b40)=[{&(0x7f0000007880)}, {&(0x7f00000078c0)="d3854cc837e9790ba9eb669ead7e4e5feb0df5be4eb39beac70a3f94ca69f802a080222fb57d056a8ce3d5539c5f63a174f1f85885ffac81ddcc9b31e65f65f14097b2165961ac7efe5b36a7dff1c400a979511bf3945d43ba50fa10", 0x5c}, {&(0x7f0000007940)="40046b1140ac6683e1e2bbbf96ff4c38d5aed43e812d71a1b43e3c389f3cd6bf556c28999c488455dad6376c1ff882c9e98c2d59ba4819aa9aef41509384f866948ac81c007f3b2c74ae89c6183898a26e9de1a32825cc3c9635bac7dad9344d85bcd8820610f3d670d0866341fa8347d5b5d0902a", 0x75}, {&(0x7f00000079c0)="171db254a3b0c5c5b4b2ba15795bc2fa1f6c3f4f6c1cbcc88320fc58fbed4fb5557a66fa72ac33a4de82c2ed8bdf3e549fba7ce93cb8528907337743223abe99e171c8a2c8b3da2a1be22199571a84e44f4cb6c5b9d142257276c9f6d7e63f12998cb525fa4884d7ef02a124314bf2c99b6a2832600b5b4b16161af0282a2b186fe1a209eff957a8803d644aa65e2d11dbe8b3b8ad29de594c1fb7ba00b2a6c4de", 0xa1}, {&(0x7f0000007a80)="40d3569e218b8f85a299321834e1c1009654ce8c50293c94a2713d2dd83f5083c2831e18f186c69357f58b", 0x2b}, {&(0x7f0000007ac0)="df06e013ec6768c12b4129ef0ee3f025d4e9fc76b73c66e55e806a32d2d2c112024a51d625a85660fe800a4176f282d22d9a7fe44725e426762a5aa73dc7fc598d4736e5435f508b070d679a54d86e07ebccb6aa6f55fd9a9c00b376e5537897e29ad8d4a0d8b8b7c5ccd573e0", 0x6d}], 0x6, &(0x7f0000007bc0)=[{0x110, 0x10c, 0x6e8, "39005eade31cc518de2f95504086b3fab27e9f4d0fde099e88093b0c0c4c9539941a9fa0412e5906059757127b43ef98d1a791385e5e3332b81e9c63e32811a437c25b4740b66d47b6948e3323985af917d9e62848821621e1f9cc42e76f7eb71151c1b701c7a037f8131384e80aa145b4f5017df2e6f6babfcce7db52ed031ebc2c3475f763b3481ec26ad8e286eb53ce2ce767efc643882d6bd3d26cee8f73f0c5abe56ae948ae8cea3b24e0addbd48711fe4ba18728967b147efa9ac88e9651c9ba3f4c9301ad31b2127f31727452d8b63da921cb2e4cd7e919a8088ca3c7c987f8ce04044f4cddf3df3ec5267fb27c88325ebc740c2125"}], 0x110}, 0x880) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet(r2, &(0x7f00000077c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) sendmmsg(r1, &(0x7f0000007440)=[{{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000000480)="be64307c13e00f758f5385a266364dbeaa8321e8e0abe09568e0e57cc6754d51be552942eee77fa200860396e1c0aa3802f156560e819ded74a0eec439f89268047017eb57e1706cb693db3715866f50435901a581a2693ff68c5af167fcab1f5576c21c28a9c8e6f7a14d06a3f54ddffc2f23f25aa94bd5e486484d24953371d66072a39d3cf61a2849405a06e52d8bd7067b2eaef7d087f52a4729e2b0396354ac79616af6de6c98bf10e3df980e69973cb5fc7288b09c444e21f7f06a23f4012beb20d67433627e9f045c54d581481913e8ca377b48ebcdcea6ba51a10c83", 0xe0}, {&(0x7f0000000580)="e53b877873a0675a13dc51703a85828b7aad1e85a9341a209f79ab8c3c533caf0ca3d038dda810999c70a407ddf02e42f23851f4b53676a2aaab2d34ebd37eba055f39c304e25543e1ded065c978850f351f5bf92724f0733a2b69f8b0827b82deb922b398b2d4a6ddf78c86f2174f4a3c03f2f169dcee3c92531419abcf99788a104b049b197887e46ce467d7747ddab86e6fc993ed2d3ac354a1b5e3bcfc86b02e7a65575779f6fa3bcede4d951bed7b112b06af399754fac3fdb2afe37ff67bfeae4e38d1e3dadb1c98d3fc14504170", 0xd1}, {&(0x7f0000000680)="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"], 0x2118}}, {{&(0x7f0000006680)=@caif=@util={0x25, "af17f2dbb55506a404aa8a9c2c3d3235"}, 0x80, &(0x7f00000067c0)=[{&(0x7f0000006700)="f1c289777ce7", 0x6}, {&(0x7f0000006740)="a355c97855925785e7d1da5de642266e9b71eeaccd69004e66dedb37c161c7adf1609c611591464426c6a7e39238f081305cc0552e87a09a152cd7914f606c7c5de4db21f7f4ce2ebde30e26ff", 0x4d}], 0x2, &(0x7f0000006800)=[{0x88, 0x112, 0x10001, "b1bb8a419c01a23a209de37fc768bb3ff56f1fb06dcde4bfacacd913d8fbd79ce3ec194876c9aca71b6efc214a5af6a3b83162dd2fe19c8a3e1679defb87fd748581e39bfa5696f5c0540a93d5ff0d6c267c8ca4c1fe07142977056c706e1a7ec860eaf70c1c640e15af57c847e314bdbe1aac"}], 0x88}}, {{&(0x7f00000068c0)=@qipcrtr={0x2a, 0x1, 0x7fff}, 0x80, &(0x7f0000006c00)=[{&(0x7f0000006940)="fb99bb27f927d3b0b6cac461f394a80449ad5107e9de2ff63c6d3aff8ec40b5ede5fb6809a556bce5145a2809d82c833aeb4eb05717e4a5f19236baeafb1657def2971e80436384a8d810598647dc4533b1308ed8d424f401a0ba4da3174db5b2be2f6ae1d5acf44068a17efd783", 0x6e}, {&(0x7f00000069c0)="84c7d707a15a668f757b4826e03c6028a349cd250a09e67e518cb28f374f906ad53393c9daa04c3f959bd7acb12c560b4576e69579a35c98cbc4c5405ffe55e603331c858651a2f2ef3f1d328faa6562155a40949ba5f80d206b5e6b35d7cb970a41cb3b1ac8ab59adb450c4f903734d768bb32ef51e73e392ccdfa0351b6d97e4a0e527614c7f2a8df14473d8eb6a24dd73ad1a62c5ff476f4259c1537c14ccf914f3b6816f1a155d254f7f374a4718e2922d7e41bec430a67570a1751cb18a3097eb8f6f969408a74a694ca2c3667753d9567feed39531f10ab6be81de936e69fe497c8d77bf458a0e19", 0xeb}, {&(0x7f0000006ac0)="8b315b", 0x3}, {&(0x7f0000006b00)="69f8a546be104f65cda1198d602c374fb460c0068f0294d702c46fb6404d402d99f8e04e6150d92f6807abfb9992f69a8e0b574d5d2dc474f0fffd81ca7194a95a21e573053c7e6ae5a2ad866806cc151c193d71c4a25515a0cb7ab3cade54147a557f60d5fd661c6d2c5f6368ddff4c650dde3efed2de0f27bf186898ad7cebd9fe4872c169f3453418b3e01b5a4b60dace314bdf6969c38c4f63e360904700955e6dca848395fca53ac899057afdeb31dca3facf6cb7de4337180e23900ab30b8b03f0146a9175fcc4ee0817eaa757f5462b349ec0f339016013bda795a501", 0xe0}], 0x4, &(0x7f0000006c40)=[{0xb0, 0x108, 0x20e894c5, "fdc9edd50034db43efd92c2a90f7714f3e2d8a09eb02ae63f54c398363adfe0f5f351380be9e13712b807944e0c68cbb82b205a9109f169f357324a145bfbe77f81203ba0fff8a94e6f6d46c81972dd3d999d852f6914138443b1189b7ffd7f89b3bf017e06ef34640cd8f7c162326e4611fc888b47ad837b3b7ff7aa2e5f56ee1e5f5dc1e234659cd5403ad35020a564c8b30cbb161155fb829"}, {0x88, 0x107, 0x9f6, "8a24f95701f0c4033666fc10a5aac8c2e23566167d16ce5138515c0aa1b525a70a9dddf4460f99912ae9c4652dd8ecb50fce2250eecc257bb6e5b1a4642f8b7870116493ca189c75692abd007e6129546ef7f75e8cbc074dbef1eccd302fdf12d17304e26666bb3f9945392f2ec2885758"}, {0x68, 0x10f, 0x1f, "6b3af8aa0d2fcbb0e1eebcd38fdc88f15f142f22b6b0102f7036234f8b594f125c42da06acc6fdf8c5ae920d2a030e70ce8069275460d3b6fd25a4921e23e76cb18245c37596d4a99868d09ee1fa0166463b945fcd2ebcb3"}, {0x90, 0x111, 0x6, "9da769f74dbacf7fee4e2f4646b54e8c4e04c9ee96a3d09115ad99e95d8f2552155c3af4602fd5d178709943198c04fb471f108cff23170cde41a72b9f65ba4b943c9600446b919023d199265a70bd2351076e05bbf39275a67068e896433d00acce7766cfcdd9a524c428a61a98aa63a32b502cbfde2af26aa7b50a"}, {0xb8, 0xff, 0x6, "8c5265ba89756f622dd41adb6b797fe0529897e39415a6e60d05bf7067df634cd15205e45a67f540ce67fee7b3251a7307d735e7072e9c7c2a607543e05d45b531affd822b7814573ac39101746512557260ac5bfaff04434b127043547ff1cb274d63d21c280ee91a157792fdf8f981a8a7c805b162b8a07ab76714d8120f823f215a39aa11bf6a332bb210cb0a3d0d7947770052e9564540e27245d9356f2dd0a36aae86"}, {0x98, 0xb, 0x5, "804a3b15ae8da3224afb6efd0930df193df2fe4b3b10a22a61007209c775457db716f1a60b1c3abdfee8c132a03399f8599db8d6bd1292462465cb62a13640313d1ceec824a82eafa32e29d1a4c5afd23303d1ae1e68d59f74de8bb61793162587d5dfb7b960bf8f79e3c281a7fa427fd3c2148d92b7ce2f714d08ea95fecc24cc46d8104b46ef"}], 0x380}}, {{0x0, 0x0, &(0x7f0000007180)=[{&(0x7f0000006fc0)="08acfea67fce6d3a3ee902bc7e6dee6ef9a843374d95040656cc7811b2f9f195292ec6cca36a2c16969d384409b6b75dcb80792313c085c1c9a9db70657b57e13a5317b4aad91ec5e8427fb86371e693f9241cac0e315fd6c80303bb0b54a204615a24c6a90ac7a5adec6d53753589d26d58917116220ce7426d44c7d76c4eae62176ac314aa09446a4009fad19fd5add44c6b96db99674389cb72a94f4fa14f0d2a930905", 0xa5}, {&(0x7f0000007080)="a2c00b4f13965b1bfdc2bf4b6ffaf2ca1d4267179dd564a6bbc3442c853bff5423cb45bc816fd0fd432b691dc84067ae63d4672f98af24dd7104d449d9dd4ebc7553520420542a693e3d807f7f918cf46285a8d496113191b09677887072293c0b251a257a25f66acd73eeec1e3720c5c3e476542239f663de5cd6185129017d86361e11a8968d063b103bcc8b13d10c79e26e8a", 0x94}, {&(0x7f0000007140)}], 0x3, &(0x7f00000071c0)=[{0x40, 0xa, 0xd8d7, "b5e59d5ea8515ee03e0fa5c5e91e766367674fa208a5a63637ec5f46967914bab64852b1e05773a6e8a81f05e1c4"}, {0x98, 0x115, 0x9, "1c53ed802a550b49e76c3e809648eb6572809645b9214fa28ba5536a767c4af5f004cf91afb9c21d47fbec931ee2bf68b6777c493584513715ca42438f689bea8cf84615412a7f7801dd5d695c1b137c78518d3567a2a1779922efbbeb3b7fe86af733523bc553f45d0337971d37564e9e87a8aa0da0f8b268d1e1d493773896d16b"}, {0x50, 0x10a, 0xfffffff9, "15b002d3293d8749bae4fee119a689daa954bb9234830feb77d895b93246ba990e4c2ff306f28b327c5dfd469728f8650c5bf29ca4539606eb88ab7642"}, {0x90, 0x10a, 0x9, "d0cf714aa16403f6e3cebe1d716da51d32597b86676e6ae8aebc357b67e8be59037fb73cfb4aef6b5ed2a6e39c3b9e430b89eb8ec8a7c12e758351500ec45403e5ca1a148143f0a2dc722306e443948ba08c5da940eea7aa24bc4421a2d300992d3406583972df55cd0140e7e0002c4d4e48f344f583570544"}, {0x18, 0x110, 0x80000000, "f5148a2a0382"}], 0x1d0}}, {{0x0, 0x0, &(0x7f0000007400)=[{&(0x7f00000073c0)="c382061829216be0eec047e3049e6d2b160d5acf768dba9cb1774ab71f490de7", 0x20}], 0x1}}], 0x8, 0x8080) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000007140)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) sendto$inet(r5, &(0x7f0000007640)="56fd937cc5ca39648f6d0d080f827eeacdc4c533a663ff4907e26f52e0b434c654ea71bffe20697b34675decdddc617e2b930832f2dd04dad577c09c32b073d8beea6037890c9bfc5d73707dd95159080a828df82a813b9d81da184625606fdbc8ea6e3c1081f7e12ab5c6f90ad1005cc8399946946a69299e6d6cab4debe6b8b85d665ca98c015101e08a861cf02dd94e37f475e21332465160f3886f3aa8d4fec183689cbf553282bc8e32424e2c95f32ae8998ccedf3b2f5bf5d89b897c59d559cf96d72e2c750bfce6185abbb23c28", 0xd1, 0x4004050, 0x0, 0x0) preadv(r4, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) 05:06:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x2000, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x3000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 489.221389][ T2425] loop5: detected capacity change from 0 to 98304 [ 489.233797][ T2425] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 489.233797][ T2425] ' [ 489.235945][ T2429] nbd: nbd4 already in use [ 489.256567][ T2426] bridge252: port 1(vlan0) entered disabled state 05:06:51 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000080)={0x0, 0x0, 'client0\x00', 0xffffffff80000000, "fc5fdaffb1a4b493", "ef7bd76bc925bcdaf54b636cc8aaf997532b895136770836da6ac3ab8cfde803", 0x101, 0x10001}) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000140)=""/117, 0x75}], 0x1, 0xa4, 0x0) [ 489.275157][ T2426] bridge253: port 1(vlan0) entered blocking state [ 489.284065][ T2426] bridge253: port 1(vlan0) entered disabled state 05:06:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x300, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 489.324615][ T2426] device bridge253 entered promiscuous mode 05:06:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x4000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 489.368036][ T2426] device vlan0 entered promiscuous mode [ 489.379836][ T2453] nbd: nbd4 already in use 05:06:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x500, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 489.410438][ T2426] device bridge253 left promiscuous mode [ 489.427329][ T2426] device vlan0 left promiscuous mode [ 489.444425][ T2461] loop5: detected capacity change from 0 to 131072 05:06:51 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001000010400ffffa88800130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 489.457395][ T2461] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 489.457395][ T2461] ' 05:06:51 executing program 0: prctl$PR_GET_FPEXC(0xb, &(0x7f0000000100)) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/113, 0x71}, {&(0x7f0000000080)=""/106, 0x6a}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x3, 0xa4, 0x0) prctl$PR_GET_FPEXC(0xb, &(0x7f00000001c0)) [ 489.519313][ T2468] device bridge253 entered promiscuous mode [ 489.527750][ T2468] device vlan0 entered promiscuous mode [ 489.538137][ T2472] nbd: nbd4 already in use [ 489.543442][ T2468] device bridge253 left promiscuous mode [ 489.552203][ T2468] device vlan0 left promiscuous mode 05:06:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x900}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x5000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x600, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:52 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104006d0f139300130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x2200, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:52 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000000)) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) [ 490.143480][ T2505] nbd: nbd4 already in use [ 490.156162][ T2506] loop5: detected capacity change from 0 to 163840 [ 490.162005][ T2502] bridge253: port 1(vlan0) entered disabled state [ 490.177095][ T2502] bridge254: port 1(vlan0) entered blocking state [ 490.183901][ T2502] bridge254: port 1(vlan0) entered disabled state 05:06:52 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7fffffff) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) 05:06:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x700, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 490.192530][ T2506] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 490.192530][ T2506] ' [ 490.206163][ T2502] device bridge254 entered promiscuous mode [ 490.231524][ T2502] device vlan0 entered promiscuous mode 05:06:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x6000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:52 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001000010400ffffff9e00130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 490.263629][ T2502] device bridge254 left promiscuous mode [ 490.283736][ T2502] device vlan0 left promiscuous mode [ 490.296522][ T2532] nbd: nbd4 already in use 05:06:52 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/devices\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fgetxattr(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="73797374656d2e2f70726f632f637075696e666f00e5e007de3acb3a30721bd8d69e0da6b821f577b47445c91f89ebbf0e22aeeea81547b30a869374fb3635a09c0e668e70f3af5e2fe85da53df97e75c9105ef343c66792159fb8d546d045166dc287630c3ac5af1a110bbb5dbfb768f6261e1aba11d240c69d40ed988b0872ac938b032f3be8f1f01a57568f6766b0b1fa081aefa5bf437b308dc414c6f249658635b9d38ffad8b7173d9b"], &(0x7f0000000180)=""/184, 0xb8) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/cpuinfo\x00', 0x0, 0x0) flock(r2, 0xd) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) 05:06:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x900, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 490.360457][ T2538] device bridge254 entered promiscuous mode [ 490.377029][ T2538] device vlan0 entered promiscuous mode [ 490.388267][ T2544] loop5: detected capacity change from 0 to 196608 [ 490.401100][ T2538] device bridge254 left promiscuous mode [ 490.412133][ T2544] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 490.412133][ T2544] ' [ 490.420698][ T2538] device vlan0 left promiscuous mode [ 490.424845][ T2549] nbd: nbd4 already in use 05:06:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0xa00}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:53 executing program 0: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x84000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r0, 0x1, 0x6, 0x1, 0x3}) ioctl$UI_DEV_CREATE(r0, 0x5501) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) 05:06:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x2500, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x6040000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0xa00, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:53 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001000010400ffffffef00130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 491.068715][ T2584] nbd: nbd4 already in use 05:06:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0xb00, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 491.101776][ T2586] loop5: detected capacity change from 0 to 197120 [ 491.131109][ T2598] nbd: nbd4 already in use [ 491.137574][ T2592] bridge254: port 1(vlan0) entered disabled state [ 491.140116][ T2586] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 491.140116][ T2586] ' 05:06:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0xc00, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:53 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/100, 0x64}], 0x1, 0xa4, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r0, 0xf504, 0x0) [ 491.179180][ T2592] bridge255: port 1(vlan0) entered blocking state [ 491.211597][ T2592] bridge255: port 1(vlan0) entered disabled state 05:06:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x7000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 491.230692][ T2613] nbd: nbd4 already in use 05:06:53 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001000010400fffffff000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0xd00, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 491.256411][ T2608] device bridge255 entered promiscuous mode [ 491.262341][ T2608] device vlan0 entered promiscuous mode [ 491.292407][ T2608] device bridge255 left promiscuous mode [ 491.308266][ T2608] device vlan0 left promiscuous mode [ 491.314235][ T2621] loop5: detected capacity change from 0 to 229376 [ 491.351335][ T2626] nbd: nbd4 already in use [ 491.370911][ T2621] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 491.370911][ T2621] ' [ 491.404640][ T2608] device bridge255 entered promiscuous mode [ 491.414309][ T2608] device vlan0 entered promiscuous mode [ 491.439922][ T2608] device bridge255 left promiscuous mode [ 491.465048][ T2608] device vlan0 left promiscuous mode 05:06:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0xb00}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:53 executing program 0: mq_timedsend(0xffffffffffffffff, &(0x7f0000000140)="31f99dc9c7665b68e5f294007e9b3b8f0e439940b9b96bd211194b593264c6b365cc7eb6d7242d1f7cbd1456257435e357722adf6bfbff05118e782e1c937c06232c8b8c34b9c2ff0a2767401e77c18dc99bf73f07a18766a6052093888a625d2033723befc7719c45db2421311e71ab00c10e3c26aae6137f5a9fd3fc3e", 0x7e, 0x0, &(0x7f0000000000)) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000001c0)="913b16859bf291606cec285300c13373051bc29ca6304050176fc2d1bc7b13471945f6a2d52abb20d977827b6b7474b2738a56696d04ca1bb68adced6c176ebf9dfeb8e8c224734ce9f462b445ad5c4573d20e2ee705e355e2ee44ac373cd511a68d00f5c49ce2ccf9519d573173e634f8681714c954112825e6a6e9d1eca76e4df16953e2c1cda8c57dab00784474218c7c26e310ebc59f845f2d2bb63b121746ccda", 0xa3}, {&(0x7f0000000280)="b5b35f747cd7347318ef88a20f37f810d5d8f8b88e851e9f9082d7bde9c39fd8ebcf743a1f119aee1aa6d14da80a0332ea50605f730737f98cbae13aad70ffbac8695e2e363a1986fa0029fc2e817b56edc7b90311b2cc21a5fb74a99f571e3ccfa79cee65ae3973138a6f9afc9ec9ff4c7a360631", 0x75}, {&(0x7f0000000300)="33e7e4542d916e43ca23e13cb1c278a9114a7329a3399583b541a6a275d1f3ec47e52d4b9e8a346c6a6c72911d0c075de51030440d35816039c35327fccc96c0575ddc42b1da79b49bb1d5128cb5c7c6fbafce7633d5ec351621664bb943a63701c2c4cbe3fc48c6d42321a6201500786e5503f0ffc288a08975fc53ea177d94365ab58fb61f29407836c9d2984684035eebcac2", 0x94}, {&(0x7f00000003c0)="8ba9b185286c04be3f6c12b2e6be6b9cc314b41979b6ac6c74c6332fa977c0886ac89fe96b7f6333b98b", 0x2a}], 0x4, &(0x7f0000000480), 0x0, 0x80}, 0x0) ioctl$VIDIOC_QUERYMENU(r0, 0xc02c5625, &(0x7f0000000080)={0x6, 0x5e2caf34, @value=0x3}) 05:06:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0xe00, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:53 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28000000100001040088a8ffff00130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x8000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x2f00, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 491.970955][ T2656] loop5: detected capacity change from 0 to 262144 [ 491.992557][ T2656] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 491.992557][ T2656] ' [ 492.011595][ T2662] nbd: nbd4 already in use 05:06:54 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x10) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000001080), 0x6) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x400448e7, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) [ 492.026142][ T2663] bridge255: port 1(vlan0) entered disabled state [ 492.054654][ T2663] bridge256: port 1(vlan0) entered blocking state [ 492.062658][ T2663] bridge256: port 1(vlan0) entered disabled state 05:06:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x1100, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x9000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:54 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104007fffffff00130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 492.091244][ T2663] device bridge256 entered promiscuous mode [ 492.101845][ T2663] device vlan0 entered promiscuous mode [ 492.110727][ T2663] device bridge256 left promiscuous mode [ 492.116565][ T2663] device vlan0 left promiscuous mode [ 492.166428][ T2688] nbd: nbd4 already in use 05:06:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x1200, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:54 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x3003, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 492.290676][ T2701] nbd: nbd4 already in use [ 492.295518][ T2697] loop5: detected capacity change from 0 to 264192 [ 492.308358][ T2697] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 492.308358][ T2697] ' [ 492.311679][ T2702] bridge256: port 1(vlan0) entered disabled state [ 492.334281][ T2702] bridge257: port 1(vlan0) entered blocking state [ 492.341643][ T2702] bridge257: port 1(vlan0) entered disabled state [ 492.356056][ T2702] device bridge257 entered promiscuous mode [ 492.362542][ T2702] device vlan0 entered promiscuous mode [ 492.372290][ T2702] device bridge257 left promiscuous mode [ 492.378907][ T2702] device vlan0 left promiscuous mode [ 492.441833][ T2719] device bridge257 entered promiscuous mode [ 492.448592][ T2719] device vlan0 entered promiscuous mode [ 492.457982][ T2719] device bridge257 left promiscuous mode [ 492.463830][ T2719] device vlan0 left promiscuous mode 05:06:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0xc00}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:54 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x40000) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r2, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c0002000500070001"], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r2], 0x28}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r2}, @IFLA_HSR_SLAVE2={0x8}]}}}]}, 0x40}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r8, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c0002000500070001"], 0x3c}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r6, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r8], 0x28}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r8}, @IFLA_HSR_SLAVE2={0x8, 0x2, r6}]}}}]}, 0x40}}, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000980)={&(0x7f0000000880)={0xf8, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0xd0}, 0x11) fcntl$setpipe(r0, 0x407, 0x2) 05:06:54 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28000000100001040081ffffff00130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x2000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xa000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:54 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x3a00, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 492.911999][ T2739] loop5: detected capacity change from 0 to 264192 [ 492.912024][ T2740] nbd: nbd4 already in use [ 492.925652][ T2739] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 492.925652][ T2739] ' [ 492.942105][ T2744] bridge257: port 1(vlan0) entered disabled state [ 492.951597][ T2744] bridge258: port 1(vlan0) entered blocking state 05:06:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x2500, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 492.959943][ T2744] bridge258: port 1(vlan0) entered disabled state [ 492.971849][ T2746] bridge13: port 1(vlan0) entered blocking state [ 492.998643][ T2746] bridge13: port 1(vlan0) entered disabled state 05:06:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xb000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 493.011222][ T2744] device bridge258 entered promiscuous mode [ 493.020374][ T2744] device vlan0 entered promiscuous mode [ 493.041521][ T2744] device bridge258 left promiscuous mode [ 493.041734][ T2764] nbd: nbd4 already in use [ 493.052412][ T2744] device vlan0 left promiscuous mode 05:06:55 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104009effffff00130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 493.077355][ T2746] device bridge13 entered promiscuous mode [ 493.083530][ T2746] device vlan0 entered promiscuous mode [ 493.100907][ T2746] device bridge13 left promiscuous mode [ 493.109462][ T2767] loop5: detected capacity change from 0 to 264192 [ 493.117058][ T2746] device vlan0 left promiscuous mode 05:06:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x4800, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 493.128292][ T2767] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 493.128292][ T2767] ' 05:06:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xc000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 493.182526][ T2785] device bridge258 entered promiscuous mode [ 493.200054][ T2790] nbd: nbd4 already in use [ 493.208554][ T2785] device vlan0 entered promiscuous mode 05:06:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x4c00, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 493.228706][ T2790] nbd: nbd4 already in use [ 493.234238][ T2785] device bridge258 left promiscuous mode [ 493.244391][ T2785] device vlan0 left promiscuous mode [ 493.279016][ T2770] bridge13: port 1(vlan0) entered disabled state [ 493.291776][ T2798] loop5: detected capacity change from 0 to 264192 [ 493.310320][ T2798] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 493.310320][ T2798] ' [ 493.314077][ T2803] nbd: nbd4 already in use [ 493.341134][ T2803] nbd: nbd4 already in use 05:06:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0xd00}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:55 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001000010400efffffff00130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:55 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/locks\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000006, 0x13, r0, 0xa073c000) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000140)=""/136, 0x88}], 0x2, 0x0, 0xffff) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000040)={0x2, 'netpci0\x00', {0x9}, 0x3}) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/102, 0x66}], 0x1, 0xa1, 0x0) 05:06:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x3c01, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x6000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xd000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:55 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x100, 0x40000) ioctl$USBDEVFS_CLEAR_HALT(r1, 0x80045515, &(0x7f0000000080)={0xe, 0x1}) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) [ 493.846334][ T2830] bridge258: port 1(vlan0) entered disabled state [ 493.866485][ T2830] bridge259: port 1(vlan0) entered blocking state [ 493.876442][ T2836] loop5: detected capacity change from 0 to 264192 [ 493.879109][ T2830] bridge259: port 1(vlan0) entered disabled state [ 493.893764][ T2840] nbd: nbd4 already in use [ 493.912906][ T2836] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 493.912906][ T2836] ' [ 493.937314][ T2843] device bridge259 entered promiscuous mode [ 493.943362][ T2843] device vlan0 entered promiscuous mode 05:06:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x6800, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 493.987874][ T2843] device bridge259 left promiscuous mode [ 494.000820][ T2843] device vlan0 left promiscuous mode 05:06:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xe000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:56 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001000010400f0ffffff00130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:56 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, &(0x7f0000000080)=0x10) write$binfmt_misc(r1, &(0x7f0000000140)={'syz1', "5aeb48ab213df5b8a2e72c06bcaa6675e341ea65f5d8f9c3a117cc11c70455a5905ade7b50feec7de26501bac52b47d1a4a30267287431c484cfe81d9d1c140d8a869fa7a2a56172423cc324ae4744fa06aa5a1cc0e173d995bc0a8050ecfbe3da582930248ce8e5a449e3cb452a89e3ed837c7fde"}, 0x79) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) [ 494.081647][ T2843] device bridge259 entered promiscuous mode [ 494.097855][ T2866] nbd: nbd4 already in use [ 494.098988][ T2843] device vlan0 entered promiscuous mode [ 494.122691][ T2866] nbd: nbd4 already in use 05:06:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x6c00, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 494.136378][ T2843] device bridge259 left promiscuous mode [ 494.150856][ T2843] device vlan0 left promiscuous mode [ 494.178358][ T2876] loop5: detected capacity change from 0 to 264192 [ 494.186593][ T2882] nbd: nbd4 already in use [ 494.248014][ T2876] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 494.248014][ T2876] ' 05:06:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0xe00}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x3f00, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:56 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000002000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x10000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:56 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440), 0x0, 0xa4, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$setsig(r1, 0xa, 0x18) 05:06:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x7400, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x7a00, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 494.770374][ T2914] nbd: nbd4 already in use 05:06:56 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000003000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 494.827635][ T2918] loop5: detected capacity change from 0 to 264192 [ 494.857832][ T2927] nbd: nbd4 already in use [ 494.866578][ T2920] bridge259: port 1(vlan0) entered disabled state 05:06:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x30000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 494.884986][ T3237] ieee802154 phy0 wpan0: encryption failed: -22 [ 494.891381][ T3237] ieee802154 phy1 wpan1: encryption failed: -22 [ 494.919566][ T2920] bridge260: port 1(vlan0) entered blocking state [ 494.926594][ T2920] bridge260: port 1(vlan0) entered disabled state [ 494.931240][ T2918] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 494.931240][ T2918] ' [ 494.958534][ T2934] device bridge260 entered promiscuous mode [ 494.967914][ T2934] device vlan0 entered promiscuous mode 05:06:57 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) splice(r2, &(0x7f0000002180)=0x1, r0, &(0x7f00000021c0)=0x6, 0x2, 0x4) r3 = creat(&(0x7f0000000100)='./file0\x00', 0xed) close(r3) preadv(r3, &(0x7f00000025c0)=[{&(0x7f0000002200)=""/103, 0x67}, {&(0x7f0000002280)=""/100, 0x64}, {&(0x7f0000002300)=""/190, 0xbe}, {&(0x7f00000023c0)}, {&(0x7f0000002640)=""/135, 0x87}, {&(0x7f00000024c0)=""/196, 0xc4}], 0x6, 0x8, 0x9) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x0) write$binfmt_script(r4, 0x0, 0x3e) close(r4) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r3}, 0x8) statx(r5, &(0x7f0000000080)='./file0\x00', 0x1000, 0x10, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, 0x0, &(0x7f0000000640)) write$FUSE_DIRENTPLUS(r4, &(0x7f0000002a80)={0x338, 0x0, 0x0, [{{0x5, 0x0, 0x8, 0xfffffffffffffbff, 0x7, 0x0, {0x6, 0x403, 0x0, 0x4, 0x5, 0x0, 0x0, 0xffff8835, 0xffffffff, 0x2000, 0x3, 0x0, r7, 0x2, 0x200}}, {0x6, 0x7, 0x4, 0x0, '&!]\x00'}}, {{0x5, 0x0, 0x4, 0x9, 0x8, 0x8, {0x2, 0x2, 0x0, 0x0, 0x9, 0x101, 0xfffffff9, 0x0, 0x5, 0xa000, 0x1, r6, 0x0, 0x1, 0x8d21}}, {0x5, 0x0, 0x4, 0x8, '&!]\x00'}}, {{0x6, 0x2, 0xfa1, 0x8000, 0x8, 0x4, {0x5, 0x0, 0x2, 0x400, 0x5c, 0x1, 0x1, 0x1, 0x19, 0x6000, 0x7ff, 0x0, r7, 0x7, 0x4}}, {0x0, 0x7a0, 0x4, 0x0, '&!]\x00'}}, {{0x6, 0x0, 0x2, 0x200, 0x8, 0x0, {0x6, 0x9, 0x47b, 0x8, 0x3425, 0x5, 0x0, 0x5, 0x0, 0x1000, 0x0, r6, 0xee01, 0x0, 0x7}}, {0x5, 0x7ff, 0xb, 0x8000, '&\']%[-%$\\-.'}}, {{0x3, 0x3, 0x2, 0x2, 0x6f7e8000, 0x6, {0x0, 0x40, 0x3, 0x3, 0x7, 0x0, 0x4, 0x0, 0x4, 0x6000, 0x4, r6, r7, 0x9, 0x9}}, {0x0, 0x7fc, 0x7, 0x0, '!$(*}-^'}}]}, 0x338) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0xee00, r7}, 0xc) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000001140)={0x20002000}) bind$inet(r1, &(0x7f0000000100), 0x4) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/slabinfo\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000003fc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x1008) preadv(r1, &(0x7f0000001240)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001180)=""/120, 0x78}, {&(0x7f0000001200)=""/37, 0x25}], 0x3, 0x2000a1, 0x0) 05:06:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x34000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 494.988897][ T2934] device bridge260 left promiscuous mode [ 495.008777][ T2934] device vlan0 left promiscuous mode [ 495.017651][ T2945] nbd: nbd4 already in use 05:06:57 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000004000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 495.091787][ T2934] device bridge260 entered promiscuous mode [ 495.108370][ T2934] device vlan0 entered promiscuous mode [ 495.127203][ T2960] nbd: nbd4 already in use [ 495.141887][ T2934] device bridge260 left promiscuous mode [ 495.151234][ T2934] device vlan0 left promiscuous mode 05:06:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x1100}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:57 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r1, &(0x7f0000000100), 0x4) ioctl$BTRFS_IOC_ADD_DEV(r0, 0x5000940a, &(0x7f0000000480)={{r1}, "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"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/96, 0x60}], 0x1, 0xa4, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) 05:06:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x11000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x400300, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:57 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000005000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x4000, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 495.636155][ T2994] nbd: nbd4 already in use 05:06:57 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000006000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x1000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 495.695238][ T2999] bridge260: port 1(vlan0) entered disabled state [ 495.710209][ T3004] loop5: detected capacity change from 0 to 264192 [ 495.718152][ T2999] bridge261: port 1(vlan0) entered blocking state [ 495.725945][ T3004] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 495.725945][ T3004] ' [ 495.735318][ T2999] bridge261: port 1(vlan0) entered disabled state 05:06:57 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440), 0x10000000000002a1, 0x4000a4, 0xe3a2177) r1 = socket(0x18, 0x0, 0xd) dup2(0xffffffffffffffff, r1) 05:06:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x12000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 495.752163][ T2999] device bridge261 entered promiscuous mode [ 495.758376][ T3017] nbd: nbd4 already in use [ 495.759773][ T2999] device vlan0 entered promiscuous mode [ 495.769978][ T2999] device bridge261 left promiscuous mode [ 495.776722][ T2999] device vlan0 left promiscuous mode 05:06:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x2000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:57 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000007000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 495.862453][ T3035] device bridge261 entered promiscuous mode [ 495.885303][ T3035] device vlan0 entered promiscuous mode [ 495.901083][ T3035] device bridge261 left promiscuous mode [ 495.907357][ T3035] device vlan0 left promiscuous mode [ 495.954475][ T3042] loop5: detected capacity change from 0 to 264192 [ 495.968237][ T3042] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 495.968237][ T3042] ' [ 495.991726][ T3050] nbd: nbd4 already in use [ 496.002103][ T3050] nbd: nbd4 already in use 05:06:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x1200}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x4788, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:58 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r2, &(0x7f0000000100), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'wg2\x00', &(0x7f0000000200)=@ethtool_rx_ntuple={0x35, {0x4, @esp_ip4_spec={@local, @empty, 0xfffff001, 0xff}, @ah_ip4_spec={@local, @rand_addr=0x64010100, 0x5, 0x20}, 0xf0, 0x97bc, 0x6, 0x1ff, 0xffffffffffffffff}}}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/138, 0x8a}], 0x1) r3 = accept4$llc(r0, &(0x7f0000000640)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002980)=0x10, 0x0) sendmsg$sock(r1, &(0x7f0000002bc0)={&(0x7f00000029c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x1, 0x3, 0x1, {0xa, 0x4e23, 0x0, @local, 0x3}}}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002a40)="fcd0f6b0efc7fe73d5c1e61b3ce45e4ce51c0137d0ad6739e53f0954fe3aaa80925f158807799ef4fecaf94fcb406e90bd735dba29931e6d17ff76027b097c261327fb95244e22d00e1b51e417bc3f0927624c2ddba7d2cc641022e549abe7ecc986b809741eef69997e11ad7a04ae9a", 0x70}, {&(0x7f0000002ac0)="f2e66c59edb135d726d1e5f35c94edbc9851d974c843a66a1bdcac3c4f5a666c17cc6e2b5593316299e21fa535f0bbaa518f57181c77f61f8a441c77dbde7ab573b57b848dbb12158590803516b3ecf8ea8b27bc0dd3cb3bcb44b03bb4865c30c4c93b5181d974c5c63d4fe5927bd82dec185a79e4667c982ee5b1170f0b7587a76a9b569f57a51d6b367827b8ca645f0f5726cccabcc59808f93c5ecd973bc0838466b4fc19a5b78c8f6c7eaa03ebf399d0ad", 0xb3}], 0x2}, 0x91) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0x550a, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002c40)='./cgroup.net/syz0\x00', 0x200002, 0x0) splice(0xffffffffffffffff, &(0x7f0000002c00)=0x10001, r4, &(0x7f0000002c80)=0x8, 0x7fffffff, 0x4) recvfrom$inet(r0, &(0x7f0000000300)=""/128, 0x80, 0x40010021, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f0000000000)) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) r5 = gettid() stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000680)="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", 0x2000, &(0x7f0000004cc0)={&(0x7f00000003c0)={0x50, 0x0, 0x401, {0x7, 0x21, 0xd213, 0x20000}}, &(0x7f0000000040)={0x18, 0x0, 0x8, {0x6}}, &(0x7f00000001c0)={0x18, 0xfffffffffffffff5, 0x83}, &(0x7f0000000240)={0x18, 0xffffffffffffffda, 0x1, {0x7f}}, 0x0, &(0x7f0000000480)={0x28, 0xffffffffffffffda, 0x5, {{0xc2e1, 0x1000, 0x1, r5}}}, &(0x7f00000004c0)={0x60, 0xfffffffffffffffe, 0x0, {{0x0, 0x12000000, 0x100000001, 0x549, 0x7fffffff, 0x7ff, 0x1, 0x3}}}, &(0x7f0000000540)={0x18, 0x0, 0x4, {0x1}}, &(0x7f0000002680)={0x14, 0x0, 0x0, {'&!]\x00'}}, &(0x7f00000026c0)={0x20, 0x0, 0xaab, {0x0, 0x10}}, &(0x7f0000004740)={0x78, 0xffffffffffffffda, 0x8, {0x6, 0x6, 0x0, {0x6, 0x6, 0x5399, 0x8, 0x9, 0x800, 0x9c96, 0x401, 0x1, 0x8000, 0xffff925d, 0xee01, r6, 0x6, 0x6}}}, &(0x7f0000004880)={0x90, 0x0, 0x8001, {0x1, 0x2, 0x7, 0x71, 0xf77, 0x800, {0x0, 0xffffffffffffffff, 0x9, 0x0, 0x3, 0x0, 0x9, 0x5, 0x6, 0x6000, 0x7f, 0x0, 0x0, 0x581, 0x7ff}}}, &(0x7f0000004940)=ANY=[@ANYBLOB="010000000000000006000000050000005e7b402a285100000600000000000000030000000000000000000000000800"/59], &(0x7f0000002700)=ANY=[@ANYBLOB="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", @ANYBLOB="d0892f3f03000000000000000600000000000000000100000000000001000000050000007c00000000000000040000000000000003000000000000000800000000000000001000000000000076000000080000000600000000000000010000000000000005000000000000000004000000000000070000000000000004000000000000001f000000000000000000010000c00000593f00", @ANYRES32=0x0, @ANYBLOB="0200000017030000000000000300000000000000010100000000000001000000c904000025000000000000000200000000000000030000000000000000010000000000000100000000000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="830000002c0800000000000002000100"/36], 0x0, &(0x7f0000004c80)={0x20, 0x0, 0x5, {0x7ff, 0x0, 0x5, 0x8}}}) ptrace$setopts(0x4206, r5, 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x6, 0x9, 0x7, 0xf7, 0x0, 0x200, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x18, 0x1f}, 0x4d0, 0x9, 0x1, 0x0, 0x8, 0xc6, 0x101}, r5, 0x10, r0, 0x1) 05:06:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x20000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:58 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000008000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x3000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 496.635045][ T3077] loop5: detected capacity change from 0 to 264192 [ 496.656942][ T3079] bridge261: port 1(vlan0) entered disabled state [ 496.669370][ T3077] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 496.669370][ T3077] ' [ 496.681023][ T3079] bridge262: port 1(vlan0) entered blocking state [ 496.688082][ T3079] bridge262: port 1(vlan0) entered disabled state [ 496.690630][ T3087] nbd: nbd4 already in use [ 496.705440][ T3079] device bridge262 entered promiscuous mode [ 496.713662][ T3087] nbd: nbd4 already in use 05:06:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x20100000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:06:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x4000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 496.752059][ T3079] device vlan0 entered promiscuous mode [ 496.786020][ T3079] device bridge262 left promiscuous mode [ 496.800068][ T3079] device vlan0 left promiscuous mode 05:06:58 executing program 0: sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x6c}, 0x1, 0x0, 0x0, 0x10000800}, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000140)=0x7fffffff, 0x40) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) ioctl$BTRFS_IOC_INO_PATHS(r1, 0xc0389423, &(0x7f0000000180)={0x9, 0x48, [0x800, 0x20000000000, 0x4], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r1, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) 05:06:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x5000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 496.848416][ T3101] loop5: detected capacity change from 0 to 264192 [ 496.849331][ T3107] nbd: nbd4 already in use [ 496.867656][ T3101] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 496.867656][ T3101] ' 05:06:58 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000009000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 496.908297][ T3111] device bridge262 entered promiscuous mode [ 496.940202][ T3111] device vlan0 entered promiscuous mode 05:06:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x25000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 496.968254][ T3122] nbd: nbd4 already in use [ 496.980424][ T3111] device bridge262 left promiscuous mode [ 497.016388][ T3111] device vlan0 left promiscuous mode [ 497.071099][ T3130] loop5: detected capacity change from 0 to 264192 [ 497.127499][ T3130] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 497.127499][ T3130] ' 05:06:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x2000}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:06:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x6000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:59 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) r1 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/exec\x00', 0x2, 0x0) preadv(r1, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) sendfile(r0, r0, 0x0, 0x1000) 05:06:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x4800, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:06:59 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001000010400000a000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x3f000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 497.522735][ T3161] nbd: nbd4 already in use 05:06:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x7000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:59 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000000100)=""/248, 0xf8}, {&(0x7f0000000200)=""/152, 0x98}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f0000000300)=""/88, 0x58}, {&(0x7f0000000380)=""/139, 0x8b}], 0x6, 0xa2, 0x1) r1 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f00000004c0)=0xffffffffffffffff, 0x4) sendfile(r1, r0, &(0x7f0000000500)=0x100000000, 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) lseek(r2, 0xfffffffffffffff7, 0x2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xb68d19068605854b, 0x0) write$P9_RSYMLINK(r3, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x4, 0x6}}, 0x14) [ 497.562743][ T3166] loop5: detected capacity change from 0 to 264192 [ 497.583964][ T3166] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 497.583964][ T3166] ' [ 497.622097][ T3172] bridge262: port 1(vlan0) entered disabled state [ 497.636838][ T3179] nbd: nbd4 already in use [ 497.650605][ T3172] bridge263: port 1(vlan0) entered blocking state 05:06:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x8000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:06:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x40000800, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 497.680242][ T3172] bridge263: port 1(vlan0) entered disabled state [ 497.713064][ T3187] device bridge263 entered promiscuous mode 05:06:59 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001000010400000c000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:06:59 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000140)=""/109, 0x6d}], 0x1, 0xa4, 0xffffff00) [ 497.731005][ T3187] device vlan0 entered promiscuous mode [ 497.745876][ T3187] device bridge263 left promiscuous mode [ 497.753922][ T3187] device vlan0 left promiscuous mode [ 497.762615][ T3194] nbd: nbd4 already in use [ 497.800170][ T3187] device bridge263 entered promiscuous mode [ 497.813124][ T3187] device vlan0 entered promiscuous mode [ 497.823804][ T3202] loop5: detected capacity change from 0 to 264192 [ 497.830587][ T3187] device bridge263 left promiscuous mode [ 497.838590][ T3202] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 497.838590][ T3202] ' [ 497.839086][ T3187] device vlan0 left promiscuous mode 05:07:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x2500}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x9000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x1200, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:00 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001000010400000f000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x48000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x4888, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:07:00 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000010000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 498.429015][ T3243] nbd: nbd4 already in use [ 498.434877][ T3245] loop5: detected capacity change from 0 to 264192 [ 498.461269][ T3248] bridge263: port 1(vlan0) entered disabled state [ 498.475506][ T3248] bridge264: port 1(vlan0) entered blocking state [ 498.484201][ T3248] bridge264: port 1(vlan0) entered disabled state [ 498.493674][ T3245] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 498.493674][ T3245] ' 05:07:00 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xa4, 0x0) ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r0, 0xc0305616, &(0x7f0000000000)={0x0, {0x80000000, 0x4}}) [ 498.527245][ T3248] device bridge264 entered promiscuous mode 05:07:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0xa000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 498.614446][ T3248] device vlan0 entered promiscuous mode [ 498.653966][ T3248] device bridge264 left promiscuous mode 05:07:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x3f00}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:00 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x2203, &(0x7f0000000180)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0xffffffffffffffff, r2) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xd2000, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x2010, 0xffffffffffffffff, 0x10000000) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000140)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x1, 0x6, {0x0, r0}, 0x81, 0x3, 0x0, {0x0, r5}}, 0x4) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x3c, r7, 0x1, 0x0, 0x0, {{}, {}, {0x3, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'veth1_to_bridge\x00'}}}}}, 0x3c}}, 0x0) sendmsg$TIPC_CMD_SET_NETID(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x50c128}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r7, 0x100, 0x70bd28, 0x25dfdbfd, {{}, {}, {0x8, 0x2, 0x8000}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000000) statx(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1000, 0x10, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, &(0x7f0000000640)) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000002a80)={0x338, 0x0, 0x0, [{{0x5, 0x0, 0x8, 0xfffffffffffffbff, 0x7, 0x0, {0x6, 0x403, 0x0, 0x4, 0x5, 0x0, 0x0, 0xffff8835, 0xffffffff, 0x2000, 0x3, 0x0, r9, 0x2, 0x200}}, {0x6, 0x7, 0x4, 0x0, '&!]\x00'}}, {{0x5, 0x0, 0x4, 0x9, 0x8, 0x8, {0x2, 0x2, 0x0, 0x0, 0x9, 0x101, 0xfffffff9, 0x0, 0x5, 0xa000, 0x1, r8, 0x0, 0x1, 0x8d21}}, {0x5, 0x0, 0x4, 0x8, '&!]\x00'}}, {{0x6, 0x2, 0xfa1, 0x8000, 0x8, 0x4, {0x5, 0x0, 0x2, 0x400, 0x5c, 0x1, 0x1, 0x1, 0x19, 0x6000, 0x7ff, 0x0, r9, 0x7, 0x4}}, {0x0, 0x7a0, 0x4, 0x0, '&!]\x00'}}, {{0x6, 0x0, 0x2, 0x200, 0x8, 0x0, {0x6, 0x9, 0x47b, 0x8, 0x3425, 0x5, 0x0, 0x5, 0x0, 0x1000, 0x0, r8, 0xee01, 0x0, 0x7}}, {0x5, 0x7ff, 0xb, 0x8000, '&\']%[-%$\\-.'}}, {{0x3, 0x3, 0x2, 0x2, 0x6f7e8000, 0x6, {0x0, 0x40, 0x3, 0x3, 0x7, 0x0, 0x4, 0x0, 0x4, 0x6000, 0x4, r8, r9, 0x9, 0x9}}, {0x0, 0x7fc, 0x7, 0x0, '!$(*}-^'}}]}, 0x338) syz_mount_image$ufs(&(0x7f0000000480)='ufs\x00', &(0x7f00000004c0)='./file0\x00', 0x100000000, 0x9, &(0x7f0000000a80)=[{&(0x7f0000000500)="2475f44b6d2e57ab034c1ac7f488040311648e380dce2f65804bfff6c8ce62ad01fd0479acc766f7d3", 0x29, 0x3ff}, {&(0x7f0000000540)="2f1c28519e1396e34ab66c872b606f79876da8e80c7909d85a5b265fb25e21162d146cb55c610345ff7d76d931706ec66473a9e1e194f2", 0x37, 0x400}, {&(0x7f0000000580)="4ba7ae202d1fb23075bbffc79ea36ec8d77d12fe08417b8349efd44d828b2a6333f2750b09f9ef1860a6b3675e3fb842a4d1350989d3e5dbfabd5fe72cad2e6ed28d3d615a923cfd635f06bfb2b54cbdd5ca88aa4c027b12a493591c5f", 0x5d, 0x1}, {&(0x7f0000000600)="8a686d96357a0bc9c445", 0xa, 0x4}, {&(0x7f0000000640)="dcf2ce65e6d65a00cf1d6f498168ce93932cac25d468f4e88b9fc701b78e43f704f1ea698204bc298f45c66021a2363658cabcb6d6d99c800e9162c72fead5f3d03260dc6b9b6f53468289d9257380fa06b4cf8abb4b6a4731a894623deab2b14148f38263a8e78c75dfbbcabc7f4f6e9728d2af5b54edcff03f5655cc171ee1575d6e979657ae12cb727fbd952e3fb1cb2aa8b47c68f15ca0274e78842ebb2c403f033ed1768a194d8208c279d1f97e9978dec20f041271608cc88e9cfb139476555666c88a5705624276e7a620ef6bd0fbda60b5", 0xd5}, {&(0x7f0000000740)="e631020f9c4f04a1b5d07c18f39f9436acd1bba03d7d15bcba4587d98f70edbbc4dbc6f1383f388533b8821aea7dca1fd6cd197d074bd58dd7b0402567aedf1ad4ae6a4831eb2aa9c88bf505ccae7bca111ef029315895c77665b23a7d45c752f9a9b663fca5bf645517b492b552405b6608bd2fdd90f9770565a0a1cdf34307420fb193407e97b169ac322ed939a3f2ad3e7d53909bd463128ccc5d81c04de92267829b895f1c5bb35e65515e294c258531976ae14d263df94359ab1745", 0xbe, 0xa2}, {&(0x7f0000000800)="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", 0xfd, 0x6}, {&(0x7f0000000900)="a02da01e44baa58708ef01a8b83eaae652d1201f8c89c94906e869790f3352be5ae35c85e7701d6173fbaca3fa91623d1667f5cac49409df56b6028b6288464bc490e993818508edde2048b51538643560c80a4575eaa731247189961f42ca728cc6f7322a64386de6b7c9ef606651b6d177d51082f4d8524134a945bb293c78d30735a45af4991582ef522560a0fdf404f192b3d373", 0x96, 0x5}, {&(0x7f00000009c0)="bbd897cc526fcde3f7d2b4d881e3806bf8ae17cf3e3df57d8634f66c5e08180ef2f239c777a6063a8133dde5e5f739cc8f8f85cc1e9e571273da59d430eb966df60f63606c4a6a4b7a721b67dada427bbd1a0933a16a9b1a1842bb9a8025a96b0ae9e193c7231c5784cd8a03f895b930f7790b639371a860536b38c78786b3126570d8bf8c7513cdcb071ddaa2bccc8c9cffb03f1a3045a74ff3b8ead217075659f7b49b3fb31a50", 0xa8, 0x8000}], 0x821802, &(0x7f0000000b80)={[{}, {'veth1_to_bridge\x00'}, {'$'}, {'/proc/capi/capi20\x00'}], [{@smackfsroot={'smackfsroot', 0x3d, ')-:\'/-}[.][/)-(\\-'}}, {@obj_role={'obj_role', 0x3d, ':$'}}, {@seclabel='seclabel'}, {@fowner_eq={'fowner', 0x3d, r1}}, {@dont_measure='dont_measure'}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@dont_measure='dont_measure'}, {@fowner_eq={'fowner', 0x3d, r8}}]}) ioctl$BLKROTATIONAL(r3, 0x127e, &(0x7f0000000080)) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/159, 0x9f}], 0x1, 0xa4, 0x0) r10 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x111000, 0x0) ioctl$SG_NEXT_CMD_LEN(r10, 0x2283, &(0x7f0000000280)=0xb2) 05:07:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x4c000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 498.685025][ T3279] nbd: nbd4 already in use [ 498.693880][ T3248] device vlan0 left promiscuous mode [ 498.720814][ T3279] nbd: nbd4 already in use 05:07:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0xb000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:00 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000060000000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 498.785873][ T3289] device bridge264 entered promiscuous mode [ 498.814717][ T3289] device vlan0 entered promiscuous mode [ 498.821777][ T3294] loop5: detected capacity change from 0 to 264192 [ 498.851850][ T3289] device bridge264 left promiscuous mode [ 498.871983][ T3294] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 498.871983][ T3294] ' [ 498.887587][ T3289] device vlan0 left promiscuous mode 05:07:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0xc000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 498.897995][ T3306] loop0: detected capacity change from 0 to 264192 [ 498.914524][ T3308] nbd: nbd4 already in use 05:07:01 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000030000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xedc0, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x4a00, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:07:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x5c000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 499.024821][ T3324] nbd: nbd4 already in use 05:07:01 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000050000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 499.048108][ T3328] loop0: detected capacity change from 0 to 118 [ 499.061945][ T3328] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 499.061945][ T3328] ' 05:07:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0xd000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 499.101050][ T3334] bridge264: port 1(vlan0) entered disabled state [ 499.125825][ T3337] loop5: detected capacity change from 0 to 264192 [ 499.126369][ T3334] bridge265: port 1(vlan0) entered blocking state [ 499.137957][ T3337] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 499.137957][ T3337] ' [ 499.147849][ T3334] bridge265: port 1(vlan0) entered disabled state [ 499.159460][ T3346] device bridge265 entered promiscuous mode [ 499.172430][ T3349] nbd: nbd4 already in use [ 499.186651][ T3346] device vlan0 entered promiscuous mode [ 499.207555][ T3346] device bridge265 left promiscuous mode [ 499.216889][ T3346] device vlan0 left promiscuous mode [ 499.290747][ T3346] device bridge265 entered promiscuous mode [ 499.298756][ T3346] device vlan0 entered promiscuous mode [ 499.306416][ T3346] device bridge265 left promiscuous mode [ 499.312095][ T3346] device vlan0 left promiscuous mode 05:07:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x4000}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x4}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0xe000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x60000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:01 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000060000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x4c00, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 499.712254][ T3384] nbd: nbd4 already in use 05:07:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x10000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 499.774735][ T3390] bridge265: port 1(vlan0) entered disabled state [ 499.776911][ T3393] loop5: detected capacity change from 0 to 264192 [ 499.792227][ T3390] bridge266: port 1(vlan0) entered blocking state [ 499.831235][ T3406] nbd: nbd4 already in use [ 499.838010][ T3393] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 499.838010][ T3393] ' [ 499.855530][ T3390] bridge266: port 1(vlan0) entered disabled state 05:07:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x11000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x68000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:02 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000070000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 499.922948][ T3408] device bridge266 entered promiscuous mode [ 499.958389][ T3408] device vlan0 entered promiscuous mode 05:07:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x12000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 499.986279][ T3420] nbd: nbd4 already in use [ 499.992743][ T3408] device bridge266 left promiscuous mode [ 499.999584][ T3408] device vlan0 left promiscuous mode 05:07:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x5201, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 500.092951][ T3431] loop5: detected capacity change from 0 to 264192 [ 500.104696][ T3435] nbd: nbd4 already in use [ 500.113368][ T3431] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 500.113368][ T3431] ' [ 500.150782][ T3440] bridge266: port 1(vlan0) entered disabled state [ 500.160949][ T3440] bridge267: port 1(vlan0) entered blocking state [ 500.177769][ T3440] bridge267: port 1(vlan0) entered disabled state [ 500.200703][ T3440] device bridge267 entered promiscuous mode [ 500.207555][ T3440] device vlan0 entered promiscuous mode [ 500.215197][ T3440] device bridge267 left promiscuous mode [ 500.221234][ T3440] device vlan0 left promiscuous mode [ 500.298179][ T3450] device bridge267 entered promiscuous mode [ 500.304562][ T3450] device vlan0 entered promiscuous mode [ 500.312400][ T3450] device bridge267 left promiscuous mode [ 500.319753][ T3450] device vlan0 left promiscuous mode 05:07:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x5c00}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:02 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000090000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x6c000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x20000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x5865, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:07:02 executing program 0 (fault-call:1 fault-nth:0): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) 05:07:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x25000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 500.680775][ T3474] nbd: nbd4 already in use [ 500.716060][ T3477] bridge267: port 1(vlan0) entered disabled state [ 500.732009][ T3479] FAULT_INJECTION: forcing a failure. [ 500.732009][ T3479] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 500.747209][ T3475] loop5: detected capacity change from 0 to 264192 [ 500.755669][ T3477] bridge268: port 1(vlan0) entered blocking state [ 500.794920][ T3475] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 500.794920][ T3475] ' [ 500.805629][ T3477] bridge268: port 1(vlan0) entered disabled state [ 500.817265][ T3479] CPU: 1 PID: 3479 Comm: syz-executor.0 Not tainted 5.12.0-rc6-syzkaller #0 [ 500.826032][ T3479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 500.836093][ T3479] Call Trace: [ 500.839380][ T3479] dump_stack+0x137/0x19d [ 500.843810][ T3479] should_fail+0x23c/0x250 [ 500.848228][ T3479] should_fail_usercopy+0x16/0x20 [ 500.853251][ T3479] _copy_from_user+0x1c/0xd0 [ 500.856941][ T3494] nbd: nbd4 already in use [ 500.857852][ T3479] iovec_from_user+0xc4/0x2d0 [ 500.866987][ T3479] __import_iovec+0x49/0x270 [ 500.871578][ T3479] ? __rcu_read_unlock+0x5c/0x250 [ 500.876702][ T3479] ? fsnotify_perm+0x59/0x2e0 [ 500.881387][ T3479] import_iovec+0xb8/0xd0 [ 500.885710][ T3479] do_preadv+0x109/0x230 [ 500.890033][ T3479] ? __fget_light+0x219/0x260 [ 500.894766][ T3479] ? fput+0x2d/0x130 [ 500.898669][ T3479] ? ksys_write+0x157/0x180 [ 500.903178][ T3479] __x64_sys_preadv+0x54/0x60 [ 500.907864][ T3479] do_syscall_64+0x39/0x80 [ 500.912349][ T3479] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 500.918248][ T3479] RIP: 0033:0x466459 [ 500.922246][ T3479] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 05:07:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x48000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 500.941858][ T3479] RSP: 002b:00007fc269f74188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 500.950387][ T3479] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 500.958427][ T3479] RDX: 0000000000000001 RSI: 0000000020000440 RDI: 0000000000000003 [ 500.966493][ T3479] RBP: 00007fc269f741d0 R08: 0000000000000000 R09: 0000000000000000 [ 500.974540][ T3479] R10: 00000000000000ed R11: 0000000000000246 R12: 0000000000000001 [ 500.982501][ T3479] R13: 00007ffe4ca57c1f R14: 00007fc269f74300 R15: 0000000000022000 [ 500.996987][ T3488] device bridge268 entered promiscuous mode [ 501.012879][ T3488] device vlan0 entered promiscuous mode [ 501.028664][ T3488] device bridge268 left promiscuous mode [ 501.037639][ T3504] nbd: nbd4 already in use [ 501.042222][ T3488] device vlan0 left promiscuous mode 05:07:03 executing program 0 (fault-call:1 fault-nth:1): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) 05:07:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x74000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:03 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28000000100001040000000a0000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x4c000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 501.110325][ T3511] FAULT_INJECTION: forcing a failure. [ 501.110325][ T3511] name failslab, interval 1, probability 0, space 0, times 0 [ 501.129736][ T3488] device bridge268 entered promiscuous mode [ 501.133657][ T3515] nbd: nbd4 already in use [ 501.145633][ T3513] loop5: detected capacity change from 0 to 264192 [ 501.152484][ T3488] device vlan0 entered promiscuous mode [ 501.173801][ T3488] device bridge268 left promiscuous mode [ 501.186766][ T3513] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 501.186766][ T3513] ' [ 501.195010][ T3511] CPU: 0 PID: 3511 Comm: syz-executor.0 Not tainted 5.12.0-rc6-syzkaller #0 [ 501.203710][ T3511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 501.213775][ T3511] Call Trace: [ 501.217063][ T3511] dump_stack+0x137/0x19d [ 501.221465][ T3511] should_fail+0x23c/0x250 [ 501.225199][ T3488] device vlan0 left promiscuous mode [ 501.225870][ T3511] __should_failslab+0x81/0x90 [ 501.235979][ T3511] should_failslab+0x5/0x20 [ 501.240494][ T3511] kmem_cache_alloc_node_trace+0x5b/0x310 [ 501.246213][ T3511] ? aa_get_newest_label+0x74/0x250 [ 501.251447][ T3511] ? __kmalloc_node+0x30/0x40 [ 501.256144][ T3511] ? __rcu_read_unlock+0x5c/0x250 [ 501.261183][ T3511] __kmalloc_node+0x30/0x40 [ 501.265692][ T3511] kvmalloc_node+0x81/0xf0 [ 501.270165][ T3511] traverse+0x9c/0x380 [ 501.274241][ T3511] ? get_page_from_freelist+0x366/0x630 [ 501.279792][ T3511] seq_read_iter+0x859/0x910 [ 501.284409][ T3511] ? aa_file_perm+0x125/0xe60 [ 501.289088][ T3511] ? __alloc_pages_nodemask+0x1a8/0x350 [ 501.294639][ T3511] ? __mod_memcg_lruvec_state+0xfa/0x260 [ 501.300271][ T3511] seq_read+0x221/0x260 [ 501.304427][ T3511] ? seq_open+0xf0/0xf0 [ 501.308592][ T3511] proc_reg_read+0xe1/0x1b0 [ 501.313102][ T3511] do_iter_read+0x2be/0x4b0 [ 501.317625][ T3511] do_preadv+0x13b/0x230 [ 501.321877][ T3511] ? fput+0x2d/0x130 [ 501.325780][ T3511] ? ksys_write+0x157/0x180 [ 501.330316][ T3511] __x64_sys_preadv+0x54/0x60 [ 501.335002][ T3511] do_syscall_64+0x39/0x80 [ 501.339442][ T3511] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 501.345363][ T3511] RIP: 0033:0x466459 [ 501.349256][ T3511] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 501.369041][ T3511] RSP: 002b:00007fc269f74188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 501.377464][ T3511] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 501.385443][ T3511] RDX: 0000000000000001 RSI: 0000000020000440 RDI: 0000000000000003 [ 501.393424][ T3511] RBP: 00007fc269f741d0 R08: 0000000000000000 R09: 0000000000000000 [ 501.401398][ T3511] R10: 00000000000000ed R11: 0000000000000246 R12: 0000000000000001 [ 501.409389][ T3511] R13: 00007ffe4ca57c1f R14: 00007fc269f74300 R15: 0000000000022000 05:07:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x7ffb}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x60000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:03 executing program 0 (fault-call:1 fault-nth:2): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) 05:07:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x7a000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x5f1f, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:07:03 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28000000100001040000000c0000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 501.652658][ T3550] loop5: detected capacity change from 0 to 264192 [ 501.672888][ T3554] bridge268: port 1(vlan0) entered disabled state [ 501.675884][ T3552] nbd: nbd4 already in use [ 501.685232][ T3554] bridge269: port 1(vlan0) entered blocking state [ 501.691665][ T3554] bridge269: port 1(vlan0) entered disabled state [ 501.692554][ T3557] FAULT_INJECTION: forcing a failure. [ 501.692554][ T3557] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 501.713759][ T3554] device bridge269 entered promiscuous mode [ 501.719668][ T3554] device vlan0 entered promiscuous mode [ 501.722713][ T3550] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 501.722713][ T3550] ' [ 501.725307][ T3557] CPU: 1 PID: 3557 Comm: syz-executor.0 Not tainted 5.12.0-rc6-syzkaller #0 [ 501.742227][ T3557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 05:07:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x68000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 501.752283][ T3557] Call Trace: [ 501.755556][ T3557] dump_stack+0x137/0x19d [ 501.759887][ T3557] should_fail+0x23c/0x250 [ 501.764338][ T3557] should_fail_usercopy+0x16/0x20 [ 501.769379][ T3557] _copy_to_user+0x1c/0x90 [ 501.773812][ T3557] simple_read_from_buffer+0xab/0x120 [ 501.779541][ T3557] proc_fail_nth_read+0xf6/0x140 [ 501.784769][ T3557] ? rw_verify_area+0x136/0x250 [ 501.789633][ T3557] ? proc_fault_inject_write+0x200/0x200 [ 501.795397][ T3557] vfs_read+0x154/0x5d0 [ 501.799551][ T3557] ? __fget_light+0x219/0x260 [ 501.804219][ T3557] ksys_read+0xce/0x180 [ 501.808369][ T3557] __x64_sys_read+0x3e/0x50 [ 501.812862][ T3557] do_syscall_64+0x39/0x80 [ 501.817264][ T3557] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 501.823236][ T3557] RIP: 0033:0x4191dc [ 501.827115][ T3557] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 501.846741][ T3557] RSP: 002b:00007fc269f74170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 501.855167][ T3557] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004191dc [ 501.863119][ T3557] RDX: 000000000000000f RSI: 00007fc269f741e0 RDI: 0000000000000004 [ 501.871072][ T3557] RBP: 00007fc269f741d0 R08: 0000000000000000 R09: 0000000000000000 [ 501.879026][ T3557] R10: 00000000000000ed R11: 0000000000000246 R12: 0000000000000001 [ 501.886987][ T3557] R13: 00007ffe4ca57c1f R14: 00007fc269f74300 R15: 0000000000022000 [ 501.896788][ T3554] device bridge269 left promiscuous mode 05:07:04 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) [ 501.920762][ T3554] device vlan0 left promiscuous mode 05:07:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x7ffd}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x8cffffff, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 501.997348][ T3581] device bridge269 entered promiscuous mode [ 502.001404][ T3582] nbd: nbd4 already in use [ 502.016728][ T3581] device vlan0 entered promiscuous mode 05:07:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x6c000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:04 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28000000100001040000000f0000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:04 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x2000012d}], 0x1, 0xed, 0x0) [ 502.038234][ T3581] device bridge269 left promiscuous mode [ 502.060018][ T3581] device vlan0 left promiscuous mode 05:07:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x6000, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 502.099445][ T3591] loop5: detected capacity change from 0 to 264192 [ 502.111037][ T3600] nbd: nbd4 already in use [ 502.119706][ T3591] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 502.119706][ T3591] ' 05:07:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x74000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x95ec93e8, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:04 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000088470000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:04 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x7ffff000}], 0x1, 0xed, 0x0) [ 502.261101][ T3611] bridge269: port 1(vlan0) entered disabled state [ 502.272000][ T3621] nbd: nbd4 already in use [ 502.288484][ T3611] bridge270: port 1(vlan0) entered blocking state [ 502.310038][ T3611] bridge270: port 1(vlan0) entered disabled state 05:07:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x7a000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 502.331780][ T3627] device bridge270 entered promiscuous mode [ 502.333117][ T3628] loop5: detected capacity change from 0 to 264192 [ 502.346557][ T3627] device vlan0 entered promiscuous mode [ 502.354887][ T3628] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 502.354887][ T3628] ' [ 502.369634][ T3627] device bridge270 left promiscuous mode [ 502.375415][ T3627] device vlan0 left promiscuous mode 05:07:04 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0xffffffffffffffff}], 0x1, 0xed, 0x0) [ 502.389521][ T3640] nbd: nbd4 already in use [ 502.423655][ T3627] device bridge270 entered promiscuous mode [ 502.436202][ T3627] device vlan0 entered promiscuous mode [ 502.450906][ T3627] device bridge270 left promiscuous mode [ 502.464999][ T3627] device vlan0 left promiscuous mode 05:07:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x7ffe}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:04 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000088480000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x97ffffff, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x9effffff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:04 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x8, 0xed, 0x0) 05:07:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x601f, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:07:05 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x300, 0xed, 0x0) [ 503.006669][ T3678] loop5: detected capacity change from 0 to 264192 [ 503.007872][ T3679] nbd: nbd4 already in use [ 503.015652][ T3676] bridge270: port 1(vlan0) entered disabled state [ 503.039309][ T3678] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 503.039309][ T3678] ' [ 503.050065][ T3676] bridge271: port 1(vlan0) entered blocking state 05:07:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0xb9eb43eb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 503.095202][ T3676] bridge271: port 1(vlan0) entered disabled state 05:07:05 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0x78, 0x0) 05:07:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xc0ed0000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 503.182125][ T3693] device bridge271 entered promiscuous mode [ 503.206353][ T3693] device vlan0 entered promiscuous mode 05:07:05 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xffffffff, 0x0) [ 503.228397][ T3693] device bridge271 left promiscuous mode [ 503.237628][ T3705] nbd: nbd4 already in use [ 503.258954][ T3693] device vlan0 left promiscuous mode 05:07:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0xeb43ebb9, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 503.281371][ T3711] loop5: detected capacity change from 0 to 264192 [ 503.296066][ T3711] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 503.296066][ T3711] ' [ 503.356886][ T3720] nbd: nbd4 already in use [ 503.368287][ T3693] device bridge271 entered promiscuous mode [ 503.383764][ T3693] device vlan0 entered promiscuous mode [ 503.404886][ T3693] device bridge271 left promiscuous mode [ 503.410807][ T3693] device vlan0 left promiscuous mode 05:07:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0xfb7f}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:05 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000065580000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:05 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) 05:07:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xe893ec95, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0xefffffff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x611f, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 503.969117][ T3747] loop5: detected capacity change from 0 to 264192 [ 503.976937][ T3750] nbd: nbd4 already in use [ 503.981203][ T3749] bridge271: port 1(vlan0) entered disabled state [ 504.000311][ T3747] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 504.000311][ T3747] ' 05:07:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0xf0ffffff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:06 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x2) [ 504.014818][ T3749] bridge272: port 1(vlan0) entered blocking state [ 504.027225][ T3749] bridge272: port 1(vlan0) entered disabled state [ 504.085376][ T3762] device bridge272 entered promiscuous mode [ 504.107415][ T3762] device vlan0 entered promiscuous mode 05:07:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xf6ffffff, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 504.133400][ T3762] device bridge272 left promiscuous mode 05:07:06 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x6d) 05:07:06 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000600000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 504.157865][ T3776] nbd: nbd4 already in use [ 504.168877][ T3762] device vlan0 left promiscuous mode 05:07:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x6202, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 504.229992][ T3783] loop5: detected capacity change from 0 to 264192 [ 504.276011][ T3783] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 504.276011][ T3783] ' [ 504.303438][ T3796] bridge272: port 1(vlan0) entered disabled state [ 504.311534][ T3796] bridge273: port 1(vlan0) entered blocking state [ 504.318880][ T3796] bridge273: port 1(vlan0) entered disabled state [ 504.330301][ T3796] device bridge273 entered promiscuous mode [ 504.336878][ T3796] device vlan0 entered promiscuous mode [ 504.344189][ T3796] device bridge273 left promiscuous mode [ 504.349955][ T3796] device vlan0 left promiscuous mode [ 504.424756][ T3806] device bridge273 entered promiscuous mode [ 504.430830][ T3806] device vlan0 entered promiscuous mode [ 504.438411][ T3806] device bridge273 left promiscuous mode [ 504.445898][ T3806] device vlan0 left promiscuous mode 05:07:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0xfd7f}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0xffffff7f, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:06 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000058650000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xf9fdffff, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:06 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0xed) 05:07:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x6203, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 504.867215][ T3830] bridge273: port 1(vlan0) entered disabled state [ 504.881504][ T3832] nbd: nbd4 already in use [ 504.881576][ T3830] bridge274: port 1(vlan0) entered blocking state [ 504.896023][ T3830] bridge274: port 1(vlan0) entered disabled state [ 504.909906][ T3830] device bridge274 entered promiscuous mode 05:07:07 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x6d00) 05:07:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0xffffff9e, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 504.916910][ T3830] device vlan0 entered promiscuous mode [ 504.922501][ T3838] loop5: detected capacity change from 0 to 264192 [ 504.950332][ T3838] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 504.950332][ T3838] ' 05:07:07 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000810000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 505.000864][ T3830] device bridge274 left promiscuous mode [ 505.004126][ T3854] nbd: nbd4 already in use [ 505.023257][ T3830] device vlan0 left promiscuous mode 05:07:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0xffffffef, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:07 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0xed00) 05:07:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xfdfdffff, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 505.077387][ T3863] device bridge274 entered promiscuous mode [ 505.086804][ T3863] device vlan0 entered promiscuous mode [ 505.104591][ T3863] device bridge274 left promiscuous mode [ 505.110321][ T3863] device vlan0 left promiscuous mode [ 505.156378][ T3874] nbd: nbd4 already in use [ 505.220477][ T3879] loop5: detected capacity change from 0 to 264192 [ 505.250829][ T3879] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 505.250829][ T3879] ' 05:07:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0xfe7f}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:07 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x1000000) 05:07:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x621f, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:07:07 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000047880000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0xfffffff0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xfdffffff, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 505.757902][ T3903] nbd: nbd4 already in use [ 505.769104][ T3905] loop5: detected capacity change from 0 to 264192 [ 505.782244][ T3905] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 505.782244][ T3905] ' [ 505.795155][ T3904] bridge274: port 1(vlan0) entered disabled state 05:07:07 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x2000000) [ 505.813440][ T3904] bridge275: port 1(vlan0) entered blocking state 05:07:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x0}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:07 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x6d000000) [ 505.854475][ T3904] bridge275: port 1(vlan0) entered disabled state [ 505.882639][ T3921] device bridge275 entered promiscuous mode [ 505.891441][ T3921] device vlan0 entered promiscuous mode 05:07:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xfeffffff, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:08 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0xed000000) 05:07:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x3}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 505.924326][ T3921] device bridge275 left promiscuous mode [ 505.963138][ T3921] device vlan0 left promiscuous mode [ 505.994605][ T3939] loop5: detected capacity change from 0 to 264192 [ 506.002791][ T3939] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 506.002791][ T3939] ' [ 506.009613][ T3940] block nbd4: not configured, cannot reconfigure [ 506.068334][ T3921] device bridge275 entered promiscuous mode [ 506.074743][ T3921] device vlan0 entered promiscuous mode [ 506.093862][ T3921] device bridge275 left promiscuous mode [ 506.100190][ T3921] device vlan0 left promiscuous mode 05:07:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0xff00}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:08 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000048880000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:08 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0xf5ffffff) 05:07:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x8}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xff000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x6558, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:07:08 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0xfffffff5) [ 506.691742][ T3980] loop5: detected capacity change from 0 to 264192 [ 506.707242][ T3986] bridge275: port 1(vlan0) entered disabled state [ 506.715858][ T3986] bridge276: port 1(vlan0) entered blocking state [ 506.722675][ T3986] bridge276: port 1(vlan0) entered disabled state 05:07:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x9}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:08 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000400300130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 506.740609][ T3986] device bridge276 entered promiscuous mode [ 506.742616][ T3980] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 506.742616][ T3980] ' [ 506.746650][ T3986] device vlan0 entered promiscuous mode [ 506.761513][ T3986] device bridge276 left promiscuous mode [ 506.773431][ T3986] device vlan0 left promiscuous mode 05:07:08 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0xffffffff) 05:07:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xfffffdf9, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x6800, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 506.971290][ T4028] bridge276: port 1(vlan0) entered disabled state [ 506.984803][ T4029] loop5: detected capacity change from 0 to 264192 [ 506.986097][ T4028] bridge277: port 1(vlan0) entered blocking state [ 506.992906][ T4029] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 506.992906][ T4029] ' [ 507.031759][ T4028] bridge277: port 1(vlan0) entered disabled state [ 507.048184][ T4041] device bridge277 entered promiscuous mode [ 507.054543][ T4041] device vlan0 entered promiscuous mode [ 507.061622][ T4041] device bridge277 left promiscuous mode [ 507.067622][ T4041] device vlan0 left promiscuous mode [ 507.126972][ T4041] device bridge277 entered promiscuous mode [ 507.138594][ T4041] device vlan0 entered promiscuous mode [ 507.152127][ T4041] device bridge277 left promiscuous mode [ 507.158434][ T4041] device vlan0 left promiscuous mode 05:07:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x1ffff}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x25}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:09 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x101) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xed) close(r1) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x0) write$binfmt_script(r2, 0x0, 0x3e) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = bpf$ITER_CREATE(0x21, &(0x7f00000003c0), 0x50) statx(r4, &(0x7f0000000080)='./file0\x00', 0x1000, 0x10, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, &(0x7f0000000640)) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="3803000000000000", @ANYRES64=0x0, @ANYBLOB="050000000000000000000000000000000800000000000000fffbffffffffffff0700000000000000060000000000000003040000000000000000000000000000040000000000000005000000000000000000000000000000000000003588ffffffffffff0020000003000000", @ANYRES32=0x0, @ANYRES32=r6, @ANYBLOB="02000000000200000000000006000000000000000700000000000000040000000000000026215d000000000005000000000000000000000000000000040000000000000009000000000000000800000008000000020000000000000002000000000000000000000000000000000000000000000009000000000000000101000000000000f9ffffff000000000500000000a0000001000000", @ANYRES32=r5, @ANYRES16=r5, @ANYBLOB="01000000218d00000000000005000000000000000000000000000000040000000800000026215d000000000006000000000000000200000000000000a10f0000000000000080000000000000080000000400000005000000000000000000000000000000020000000000000000040000000000005c00000000000000010000000000000001000000010000001900000000600000ff070000", @ANYRES32=0x0, @ANYRES32=r6, @ANYBLOB="0700000004000000000000000000000000000000a007000000000000040000000000000026215d0000000000060000000000000000000000000000000200000000000000000000000000000708000000000000000600000368d80eb542f1daccb500002e98382c5447a8dcae108f763bce00000009000000000000007b04000000000000080040000000000025340000000000000500000000000000000000000500", @ANYRES32=r5, @ANYRES32=0xee01, @ANYBLOB="0000000007000000000000000500000000000000ff070000000000000b0000000080000026275d255b2d25245c2d2e0000000000030000000000000003000000000000000200000000000000020000000000000000807e6f06dfff000000000000000000400000000000000003000000000000000300000000000000070000000000000000000000000000000400000000000000040000000060000004000000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0900000009000000000000000000000000000000fc0700000000000007000000000000002124282a7d2d5e00"], 0x338) syz_mount_image$tmpfs(&(0x7f0000000140)='tmpfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000001c0)="756c4001e5910fa54b4aa211a7eb8b07a4361a6f0ebedbf4c13b9196fecd8bc7d2284a25a9460836385dd67d6301d567014a33b8e80c85d0b02fda221150676ea6261e7bced6af8bc80129e7046b09d977611b7823d35cb0e7c85560fd6583eedff8b75f104c37e8b7d0ab11808fa711be63641e24ec17b1e9785cf6b52027c0355c0b5e934ca4c1531be1f462df21ae1cc9b1c6dd88128954e4953c3d2fee031d1f7756ff4901f4029dc041967b9e915e1238eda8db14d0bb2d", 0xba, 0x9}], 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB="68643d02000000000000", @ANYRESHEX=r6, @ANYBLOB=',mpol=bind:9\x00+,permit_directio,dont_hash,\x00']) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r8, &(0x7f0000000080)=0x7, 0x7f) preadv(r7, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) 05:07:09 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000034000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xfffffdfd, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x6a03, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 507.577080][ T4077] tmpfs: Unknown parameter 'hd' [ 507.590033][ T4083] loop5: detected capacity change from 0 to 264192 [ 507.599880][ T4082] bridge277: port 1(vlan0) entered disabled state [ 507.604727][ T4083] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 507.604727][ T4083] ' 05:07:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:09 executing program 0: socket$can_raw(0x1d, 0x3, 0x1) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) [ 507.621119][ T4082] bridge278: port 1(vlan0) entered blocking state [ 507.632204][ T4082] bridge278: port 1(vlan0) entered disabled state 05:07:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xffffff8c, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 507.689656][ T4105] device bridge278 entered promiscuous mode [ 507.708518][ T4119] nbd: nbd4 already in use [ 507.717399][ T4105] device vlan0 entered promiscuous mode 05:07:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x2}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 507.739468][ T4105] device bridge278 left promiscuous mode [ 507.756694][ T4105] device vlan0 left promiscuous mode 05:07:09 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000001130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 507.788327][ T4124] loop5: detected capacity change from 0 to 264192 [ 507.795276][ T4125] nbd: nbd4 already in use [ 507.825172][ T4105] device bridge278 entered promiscuous mode [ 507.831094][ T4105] device vlan0 entered promiscuous mode 05:07:09 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000003, 0x10, r1, 0x45bbd000) [ 507.846016][ T4124] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 507.846016][ T4124] ' [ 507.856325][ T4105] device bridge278 left promiscuous mode [ 507.862273][ T4105] device vlan0 left promiscuous mode 05:07:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0xfee00}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x3}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:10 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000280)=""/162, 0xa2}, {&(0x7f0000000200)=""/1, 0xffffffffffffff0d}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x3, 0x9, 0x40) r2 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) sendfile(r2, r0, &(0x7f0000000080)=0x9, 0x3) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) 05:07:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x6c00, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:07:10 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000002130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xffffff97, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 508.458906][ T4182] nbd: nbd4 already in use [ 508.474898][ T4183] bridge278: port 1(vlan0) entered disabled state [ 508.481825][ T4185] loop5: detected capacity change from 0 to 264192 05:07:10 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/key-users\x00', 0x0, 0x0) r1 = accept$phonet_pipe(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) r2 = socket$nl_crypto(0x10, 0x3, 0x15) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/157, 0x9d}], 0x1, 0x4, 0x5b) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x88902, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000180)=[r0, r1, r2, r3, r4, r0], 0x6) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) [ 508.504793][ T4183] bridge279: port 1(vlan0) entered blocking state 05:07:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x4}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 508.536664][ T4185] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 508.536664][ T4185] ' 05:07:10 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x2, 0x182) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r2, 0xf502, 0x0) [ 508.577970][ T4183] bridge279: port 1(vlan0) entered disabled state [ 508.593386][ T4203] device bridge279 entered promiscuous mode 05:07:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xfffffff6, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 508.622407][ T4203] device vlan0 entered promiscuous mode [ 508.645238][ T4221] nbd: nbd4 already in use [ 508.652219][ T4203] device bridge279 left promiscuous mode [ 508.680391][ T4203] device vlan0 left promiscuous mode 05:07:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x5}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:10 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000003130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 508.732278][ T4233] loop5: detected capacity change from 0 to 264192 [ 508.744402][ T4233] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 508.744402][ T4233] ' [ 508.746131][ T4203] device bridge279 entered promiscuous mode [ 508.769451][ T4203] device vlan0 entered promiscuous mode [ 508.780747][ T4203] device bridge279 left promiscuous mode [ 508.790900][ T4242] nbd: nbd4 already in use [ 508.796289][ T4203] device vlan0 left promiscuous mode 05:07:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0xfee01}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:11 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x102, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x680, 0xffffffff, 0x0, 0x4a8, 0x270, 0xffffffff, 0xffffffff, 0x5b0, 0x5b0, 0x5b0, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0x248, 0x270, 0x0, {}, [@common=@rt={{0x138, 'rt\x00'}, {0x100, [0x1, 0x3], 0xffffffff, 0x20, 0x0, [@mcast2, @private2={0xfc, 0x2, [], 0x1}, @remote, @private0, @mcast1, @ipv4={[], [], @multicast1}, @remote, @loopback, @mcast2, @private1={0xfc, 0x1, [], 0x1}, @private1, @private2, @remote, @empty, @loopback, @ipv4={[], [], @empty}], 0x5}}, @common=@unspec=@rateest={{0x68, 'rateest\x00'}, {'veth1_to_bond\x00', 'netpci0\x00', 0x0, 0x0, 0x6, 0x7, 0xad43, 0x3ff, {0xfffffffffffffffb}, {0x4}}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@ipv6={@mcast2, @dev={0xfe, 0x80, [], 0x42}, [0xffffffff, 0xff000000, 0xffffff00, 0xffffffff], [0xff000000, 0x0, 0xffffff00, 0xff000000], 'geneve0\x00', 'team_slave_1\x00', {}, {0xff}, 0x21, 0x1f, 0x3, 0x10}, 0x0, 0x210, 0x238, 0x0, {}, [@common=@rt={{0x138, 'rt\x00'}, {0x8000, [0x5, 0x2], 0x5, 0x1, 0x0, [@private2={0xfc, 0x2, [], 0x1}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @remote, @remote, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @private1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast1, @local, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast2, @dev={0xfe, 0x80, [], 0x39}, @rand_addr=' \x01\x00', @mcast2], 0x3}}, @common=@srh={{0x30, 'srh\x00'}, {0x3c, 0x7, 0x6, 0x8, 0xf7e, 0x90, 0x821}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@ipv6={@remote, @initdev={0xfe, 0x88, [], 0x0, 0x0}, [0xff000000, 0xffffffff, 0xa8220b7f5b133692, 0xffffffff], [0xff, 0x0, 0xffffffff, 0xff], 'veth1_to_team\x00', 'netpci0\x00', {}, {0xff}, 0x3b, 0xac, 0x3}, 0x0, 0xa8, 0x108}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@rand_addr=0x64010100, [0xffffffff, 0xff000000, 0xff], 0x4e20, 0x4e21, 0x4e23, 0x4e23, 0x2, 0x4, 0x9, 0x7, 0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x6e0) 05:07:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffd, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x6}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x7400, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:07:11 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000004130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x7}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 509.368571][ T4272] nbd: nbd4 already in use [ 509.384718][ T4273] bridge279: port 1(vlan0) entered disabled state [ 509.386019][ T4274] loop5: detected capacity change from 0 to 264192 [ 509.411044][ T4273] bridge280: port 1(vlan0) entered blocking state 05:07:11 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) r1 = syz_mount_image$ocfs2(&(0x7f0000000000)='ocfs2\x00', &(0x7f0000000080)='./file0\x00', 0x81, 0x8, &(0x7f0000001540)=[{&(0x7f0000000140)="761cc0bcc0486a88f694346b627af15122cbe29f3a04845736e103b37ba1ad5f8a2eeda581472c48e6bd4cd5b62db5755e57d8e32aecc8b03d75346ee4ac26c2e86b4eecc360cd9ea0990ddfd1718d494f244b48c81da4d0e39bfb921963422a8d12b40b4052287a6fcf705575404cf092b834afa645f1374ca537da9690c04369e0c3eecd4aa06bfef0782a8b379f9761c69fb469c7ef766997183cb389be9f25e45eab2267", 0xa6, 0x3}, {&(0x7f0000000200)="005674a020fd3cf814db57d357db875aeda11d85084b96f7b12e75164b201829ae1d4b1051b69cec90d8a92b7dc7994250011062f942fd927ec627e618605092f7136d50d53ad22525f668bf729737d0cf2455dd2cd6981a67e35b8384889b0c14424756e6f575315c7937a750c90efc42032abe9a593c1d61a36bf6255d9f45e7f85cf2182a18af26af23cb5301ef92a9dd3a2081f308", 0x97, 0x40}, {&(0x7f00000002c0)="ca08d3579634c565993c7d1e89130f39627e590fdba6e265677890ce21455f858342a8ca4ff482bdcd1a299ff107a1b726", 0x31, 0xffff}, {&(0x7f0000000300)="5c5005a3a2c6afea35f8493abb133721e7982221fb7701a09c7711466d66e2b17e82115f8dc31e8bc488af2ef35a090a27b53dc9aee7efa0dd0eac36d3221ff968b67fc5a17ac400068fc844f0b9de3dbc330b4831b49f761e1c19ebe62fb3d34083e0085131222d6cf6560f50a12ce3057713845c9945b105d5a5d93e1f46fd6f006a344d5f2a4614e09729f519ade444a3467ff64358cef1d36ea1fed55280177203ad2c9927ab9cd39f39b9aa63bc6e4a34d39b95e4c87daea9", 0xbb, 0xd5e}, {&(0x7f0000000480)="6dca2754080905eced1551e530c2813d6eb4717ff01753f40dcf21321252f5758a2bb3a124f27ae1e6e9bfae72d1d5c10132e2cdd7b8f475cae91601e7ecc7bdce6c9ca4883710edf14772f8d28573884fed71d2a14736fe1be0d5c181a502f36d054bf0c0c25a0e8b0bb2941a7da379f0064918d63cba6e45838379f726933fef33df3396435bdc191456450eed5a5b313a0869e753b6123b594a3cacac35d4685336d8e5bc", 0xa6, 0x7f}, {&(0x7f00000003c0)="bbdbf0c25250550131b709d6ddef907c1b5df0b95226d3e2d252fb9dd1", 0x1d, 0x9dc}, {&(0x7f0000000400)="2e21a74722fb90c45fa9a461a3df42890b8d8fadfbab95399cf07d9a380d95159dcc38708aa286aa846693", 0x2b, 0xc3}, {&(0x7f0000000540)="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", 0x1000, 0x4}], 0x2, &(0x7f0000001600)=ANY=[@ANYBLOB=',},^-^%[\\,/proc/sysvipc/msg\x00,,obj_role=/proc/sysvipc/msg\x00,fowner>\x00\x00\x00\x00\x00\x00', @ANYRESDEC=0xee01, @ANYBLOB='\x00']) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000001740)='/dev/nvme-fabrics\x00', 0x200880, 0x0) fdatasync(r2) fsetxattr$system_posix_acl(r1, &(0x7f0000001680)='system.posix_acl_default\x00', &(0x7f00000016c0)={{}, {0x1, 0x5}, [{}, {0x2, 0x6, 0xffffffffffffffff}], {0x4, 0x6}, [{0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x1, 0xee00}], {0x10, 0x2}}, 0x44, 0x1) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) [ 509.429590][ T4273] bridge280: port 1(vlan0) entered disabled state [ 509.444920][ T4274] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 509.444920][ T4274] ' [ 509.460485][ T4294] device bridge280 entered promiscuous mode [ 509.471833][ T4294] device vlan0 entered promiscuous mode [ 509.479791][ T4294] device bridge280 left promiscuous mode [ 509.499771][ T4294] device vlan0 left promiscuous mode [ 509.505204][ T4303] loop0: detected capacity change from 0 to 255 05:07:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffe, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 509.523088][ T4303] (syz-executor.0,4303,1):ocfs2_parse_options:1467 ERROR: Unrecognized mount option "}" or missing value [ 509.539886][ T4307] nbd: nbd4 already in use 05:07:11 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000005130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 509.579275][ T4303] (syz-executor.0,4303,1):ocfs2_fill_super:1188 ERROR: status = -22 [ 509.598515][ T4294] device bridge280 entered promiscuous mode [ 509.613229][ T4294] device vlan0 entered promiscuous mode [ 509.616571][ T4324] loop5: detected capacity change from 0 to 264192 05:07:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x8}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 509.628238][ T4324] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 509.628238][ T4324] ' [ 509.638812][ T4294] device bridge280 left promiscuous mode [ 509.644554][ T4294] device vlan0 left promiscuous mode 05:07:11 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) r1 = dup2(r0, r0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x10002) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xafd6de36d339fc38, 0x10, r3, 0xcd245000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00', r0) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="8a4a7409fc7d7f7d62df14f5f8a0d0979746022a3d0851bef1e937405f38db3309dc4ffc981ede521900a26593e813042c04c29d11140c18f4c4", @ANYRES16=r4, @ANYBLOB="08002dbd7000fcdbdf250300000028000380060007004e2300000800010002000000140002007866726d3000000000000000000000003c00018014000300ac1414aa000000000000000000000000060002001d0000000c000700200000000100000008000500000000000800050002000000040002801400028008000400010000000800090094080000"], 0x90}, 0x1, 0x0, 0x0, 0x20040040}, 0x2400c051) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000080)) [ 509.672533][ T4343] nbd: nbd4 already in use 05:07:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x200000}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x8000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:12 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000006130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x7401, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:07:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x9}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:12 executing program 0: r0 = syz_io_uring_complete(0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x9, 0x2, &(0x7f0000000140)=@raw=[@exit, @generic={0x3, 0x8, 0x8, 0x6, 0xfffffffb}], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x19, &(0x7f00000001c0)=""/25, 0x41100, 0x0, [], 0x0, 0xa, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000240)={0x2, 0x0, 0x5, 0x12}, 0x10, 0x0, r0}, 0x78) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/109, 0x6d}, {&(0x7f0000000000)=""/37, 0x25}], 0x2, 0xed, 0x0) [ 510.288676][ T4377] nbd: nbd4 already in use [ 510.295421][ T4379] bridge280: port 1(vlan0) entered disabled state [ 510.318443][ T4379] bridge281: port 1(vlan0) entered blocking state [ 510.321161][ T4386] loop5: detected capacity change from 0 to 264192 05:07:12 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/136, 0x88}], 0x1, 0xed, 0xfffffffe) ioctl$VIDIOC_ENCODER_CMD(0xffffffffffffffff, 0xc028564d, &(0x7f0000000000)={0x2, 0x1, [0x7f, 0x2719, 0x8001, 0x5000, 0x71e, 0x2, 0x177, 0x4]}) 05:07:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0xa}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 510.335405][ T4386] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 510.335405][ T4386] ' [ 510.344282][ T4379] bridge281: port 1(vlan0) entered disabled state [ 510.372140][ T4392] device bridge281 entered promiscuous mode [ 510.386377][ T4392] device vlan0 entered promiscuous mode 05:07:12 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) r1 = accept$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000001c0)=0x14) close_range(r0, r1, 0x2) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000200)=""/115, 0x73}], 0x1, 0xed, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000000)={'syztnl1\x00', &(0x7f0000000140)={'sit0\x00', 0x0, 0x4, 0x20, 0xbd, 0x6, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=' \x01\x00', 0x10, 0x784f, 0x7735d968, 0xfffffffa}}) 05:07:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x80000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 510.443336][ T4392] device bridge281 left promiscuous mode [ 510.445533][ T4406] nbd: nbd4 already in use [ 510.459233][ T4392] device vlan0 left promiscuous mode 05:07:12 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000007130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0xb}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 510.585136][ T4418] loop5: detected capacity change from 0 to 264192 [ 510.587930][ T4423] nbd: nbd4 already in use [ 510.618311][ T4418] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 510.618311][ T4418] ' 05:07:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x80ffff}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:13 executing program 0: r0 = dup(0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000000c0)={0x1, 'bond_slave_0\x00', {}, 0x2}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x7, 0x3, 0x40, 0x800, 'syz1\x00', 0xb1a}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000440)=[{&(0x7f0000000140)=""/124, 0x7c}], 0x1, 0xed, 0x1) fsopen(&(0x7f0000000080)='cgroup2\x00', 0x1) read(r2, &(0x7f00000001c0)=""/80, 0x50) 05:07:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x7a00, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:07:13 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000008130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0xc}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xedc000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:13 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/cpuinfo\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000140)=""/170, 0xaa}, {&(0x7f0000000080)=""/28, 0x1c}, {&(0x7f0000000200)=""/131, 0x83}, {&(0x7f00000002c0)=""/236, 0xec}], 0x5, 0x4, 0x6) [ 511.215004][ T4454] nbd: nbd4 already in use [ 511.220350][ T4452] bridge281: port 1(vlan0) entered disabled state [ 511.233385][ T4452] bridge282: port 1(vlan0) entered blocking state [ 511.240078][ T4459] loop5: detected capacity change from 0 to 264192 [ 511.254167][ T4459] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 511.254167][ T4459] ' 05:07:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0xd}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 511.285926][ T4452] bridge282: port 1(vlan0) entered disabled state 05:07:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x1000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 511.328799][ T4468] device bridge282 entered promiscuous mode [ 511.338219][ T4468] device vlan0 entered promiscuous mode [ 511.353860][ T4468] device bridge282 left promiscuous mode [ 511.366364][ T4468] device vlan0 left promiscuous mode 05:07:13 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000009130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:13 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000140)=""/109, 0x6d}], 0x1, 0xed, 0x1) [ 511.425385][ T4485] nbd: nbd4 already in use [ 511.436015][ T4468] device bridge282 entered promiscuous mode [ 511.441937][ T4468] device vlan0 entered promiscuous mode 05:07:13 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000100), 0x4) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000001200)=0x9, 0x4) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_fd(0x0, &(0x7f0000001280)='./file0\x00', &(0x7f0000001580)='9p\x00', 0x1200008, &(0x7f00000015c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@privport='privport'}, {@msize={'msize', 0x3d, 0x4}}, {@cachetag={'cachetag', 0x3d, ':['}}, {@access_any='access=any'}, {@fscache='fscache'}, {@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@aname={'aname'}}, {@version_9p2000='version=9p2000'}], [{@dont_hash='dont_hash'}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@subj_role={'subj_role'}}]}}) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x0, 0x0) getpeername$unix(r3, &(0x7f0000000140), &(0x7f0000000080)=0x6e) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/vhost-net\x00', 0x2, 0x0) preadv(r4, &(0x7f0000001340)=[{&(0x7f00000000c0)=""/17}, {&(0x7f00000001c0)=""/4096}, {&(0x7f00000013c0)=""/210}, {&(0x7f00000012c0)=""/68}, {&(0x7f0000000100)=""/4}], 0x0, 0xed, 0x0) sendmsg$nl_route(r1, &(0x7f0000001500)={&(0x7f0000001240)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000014c0)={&(0x7f0000001540)=ANY=[@ANYBLOB="1c0000005e0010002abd70010000000000006df897608a7f4c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1, 0x0, 0x0, 0x810}, 0x24000004) [ 511.505532][ T4468] device bridge282 left promiscuous mode [ 511.513591][ T4468] device vlan0 left promiscuous mode 05:07:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0xee0f00}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x2000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0xe}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x7a02, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:07:14 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001000010400000000000a130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:14 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000b80)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_TDLS_OPER(r1, &(0x7f0000000c80)={&(0x7f0000000b40), 0xc, &(0x7f0000000c40)={&(0x7f0000000bc0)={0x28, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_COALESCE(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x2dc, r2, 0x2, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0xfffffffe, 0x30}}}}, [@NL80211_ATTR_COALESCE_RULE_CONDITION={0x8}, @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x100, 0x3, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, @NL80211_PKTPAT_MASK={0x15, 0x1, "561f069cf1aca8e28f84b1cf78e6c13466"}}, {0x44, 0x0, 0x0, 0x1, @NL80211_PKTPAT_PATTERN={0x40, 0x2, "ad0aec28e8b882c597fccb35e93af8aca262b480048073adf1c3698c275a05ba1f8f0db02feaf39e311fd64f6cdfdae0da93bd3e238e362e9341dd4c"}}, {0x9c, 0x0, 0x0, 0x1, @NL80211_PKTPAT_MASK={0x96, 0x1, "5095d7033f3fe05b1e59a4c2bf425e3a4551f5ba09a3b371865d1c2d8c8a57c46ab2efaa6331e46e8b43192234b885a32e50c4bae2d84b6a4ce3b084f3f77055accb90fa0465aadf690650b03900a96ee7f64137e1d05e5d04b0f55a0ca5ec50ef4162fcdcfb4551c4d61e5405a7fde9d58844dcf1b2fd9a9305d7f54c9ec916ebe932ced9de8f8ca5745ea0f455b877f27f"}}]}, @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0xc8, 0x3, 0x0, 0x1, [{0x24, 0x0, 0x0, 0x1, @NL80211_PKTPAT_MASK={0x1e, 0x1, "0fcffff40210474a39dc2f583a03879f07652db387fa1235feb2"}}, {0x94, 0x0, 0x0, 0x1, @NL80211_PKTPAT_MASK={0x8e, 0x1, "28faa6057adc9657ca4f5e155d67f99e9c7fbe89f0ef3c5fce4ebbbeee85044456077edfe827be45c81f32eaace1e5c44d0d3630bc5fcffd17769adaeb0adb50670b875eed03c9eaf55eed98b8fb29fd8e20c273c3dca05d1046ac8cdc88e1b04c31d1251de709a33182d1564091878f20f67f6208463d232b7b7ce8b1c94bc2c5ec307f7f0d662359d7"}}, {0xc, 0x0, 0x0, 0x1, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x5}}]}, @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0xd4, 0x3, 0x0, 0x1, [{0x68, 0x0, 0x0, 0x1, @NL80211_PKTPAT_MASK={0x64, 0x1, "863428e29190a7a996b5aa0399bbeabae48f93a7e11ca1fd371a117af4a38f0bb20c4161a997ec11181a0f4766525f556ffbcda25d7c592be2a54879abf28254426401b4f0a683ebb28fa0389955d591f91628e90c57b65408e54cc888507105"}}, {0x5c, 0x0, 0x0, 0x1, @NL80211_PKTPAT_PATTERN={0x58, 0x2, "ce1a384d12bf25f2830c76ecae0f5051a8ee9157ae50b082c18f525a36017739d672b646f52b39d0fffe3257ade34c09fb0301ec613fbadf124ce381cc905d5b0f51c7db7b84c2dbcd314076f4e287d5513bc0c1"}}, {0xc, 0x0, 0x0, 0x1, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x5}}]}, @NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x8}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8}]}, 0x2dc}, 0x1, 0x0, 0x0, 0x4000000}, 0xa37eb2df7abf7822) 05:07:14 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001000010400000000000c130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 512.068150][ T4521] loop5: detected capacity change from 0 to 264192 [ 512.073688][ T4527] nbd: nbd4 already in use [ 512.093175][ T4521] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 512.093175][ T4521] ' 05:07:14 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1000000000000122, 0xfd, 0x0) [ 512.118027][ T4529] bridge282: port 1(vlan0) entered disabled state 05:07:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x10}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 512.214149][ T4529] bridge283: port 1(vlan0) entered blocking state [ 512.244799][ T4552] nbd: nbd4 already in use 05:07:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x11}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 512.261291][ T4529] bridge283: port 1(vlan0) entered disabled state 05:07:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x40000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:14 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x30, r0, 0x885d3000) [ 512.321812][ T4544] device bridge283 entered promiscuous mode [ 512.337108][ T4544] device vlan0 entered promiscuous mode [ 512.360111][ T4557] nbd: nbd4 already in use [ 512.384508][ T4544] device bridge283 left promiscuous mode [ 512.407644][ T4567] loop5: detected capacity change from 0 to 264192 [ 512.410043][ T4544] device vlan0 left promiscuous mode [ 512.424273][ T4567] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 512.424273][ T4567] ' [ 512.491993][ T4544] device bridge283 entered promiscuous mode [ 512.501249][ T4544] device vlan0 entered promiscuous mode [ 512.520726][ T4544] device bridge283 left promiscuous mode [ 512.526644][ T4544] device vlan0 left promiscuous mode 05:07:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x1000000}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x12}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:15 executing program 0: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x810, 0xffffffffffffffff, 0x26f31000) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) read$qrtrtun(r0, &(0x7f0000000140)=""/217, 0xd9) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) 05:07:15 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001000010400000000000f130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x100000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x8100, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:07:15 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000010130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 513.017633][ T4600] nbd: nbd4 already in use [ 513.036905][ T4606] loop5: detected capacity change from 0 to 264192 [ 513.054233][ T4604] bridge283: port 1(vlan0) entered disabled state 05:07:15 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SYNC(r0, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4440, 0x0) dup(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDCTL_SYNTH_ID(r3, 0xc08c5114, &(0x7f0000000200)={"650ae50f7eb8411f4df3ec6e91b7c9bdbafa77a1dbd056dd395181241eca", 0x6, 0x0, 0x314ff910cd477960, 0xff, 0x7fff, 0x526, 0xffffffc1, 0x1, [0x6, 0x9, 0x4, 0x3, 0x7, 0x80000000, 0x9, 0x3, 0x80000001, 0x6, 0x4, 0x3, 0x8, 0x0, 0x4, 0x6a, 0x735, 0x200, 0x5]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f0000000440)=[{&(0x7f0000000180)=""/110, 0x6e}], 0x1, 0xed, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000000140)={0x7fffffff, 0x10, [], 0x1, &(0x7f0000000080)=[0x0, 0x0]}) 05:07:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x25}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 513.068326][ T4606] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 513.068326][ T4606] ' [ 513.082194][ T4604] bridge284: port 1(vlan0) entered blocking state [ 513.088770][ T4604] bridge284: port 1(vlan0) entered disabled state [ 513.101455][ T4604] device bridge284 entered promiscuous mode 05:07:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x100000200000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 513.146821][ T4604] device vlan0 entered promiscuous mode [ 513.177266][ T4604] device bridge284 left promiscuous mode [ 513.194372][ T4604] device vlan0 left promiscuous mode 05:07:15 executing program 0: ioctl$RTC_PLL_SET(0xffffffffffffffff, 0x40207012, &(0x7f00000017c0)={0x1f, 0x870, 0x7, 0x3, 0x0, 0x4, 0x5}) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) r1 = syz_mount_image$afs(&(0x7f0000000000)='afs\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0xa, &(0x7f0000001600)=[{&(0x7f0000000140)="de5ab4627990cb46e2c37bf310b8cbf0d11a2e7c1e43312993440cc9992502fdb0e767659631dc76f1da33c7bcce90baca50faa5371378546446530d29773480da6d6fecb586eea29cf59638be9274f9fa1fc1fb9d662db342fe98b11075ffefc8d6a152", 0x64, 0x4c}, {&(0x7f0000000480)="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", 0x1000, 0x3f}, {&(0x7f00000001c0)="8a705816c9ddd282cba1325dcfc8a97aaec4d0623b788ff610737e5a5249de3c7085bf7ce654d855344a64052d178ed3458febfa3c2bd1b1165e67eddb3ad4ecc3f4da7d7a48fd245c3fe7d06141ead6381898", 0x53, 0x87c}, {&(0x7f0000000240)="70f1966555a21764d934bf8a59a38a3d8585", 0x12, 0xd423}, {&(0x7f0000000280)="efb7df5f8e0b62d42ad5df8c53bf3df6ea99cd936696262db0bc27736d3424a4e062e6a6d759f502905b6dcf7923bc856e86e7a81b5b547f9a111176b24feb9161fcab50521f67fefdbc79982a5e60bfba2161c10e6118d09ddd46f5e9c9012f07d2d77f62bc7f4ce7603fff502947e557b8056747f58b381ea513bda9a9da2916dc32cae89a388c770c24c4129bc4bbac2026df1a179f90a8ae56df82", 0x9d, 0x4}, {&(0x7f0000000340)="3c8a06b3843adc81a4e5b885f608c45f2d773a1568a46ad19b94be00fe9bfd0ae309c60a1b19ea46de6ea6cd0dca3b7a22c6aa27b754e74716fce600ab", 0x3d, 0x5b}, {&(0x7f0000000380)="4f9894a223cf62e1a74853a4376bcac952ed122a2aae66372bc138fde7beda6a2de6153afe27aaf57c51cfebf332b87e498343a47d44fa04f937eee501490b055eb101b44080224c8fefb08b35c73fa62818ac779b0df37ea7e21ea3ad09933e15348866a8", 0x65, 0x83}, {&(0x7f0000001480)="c1a8bad5804f964c279859857c6451c850e38cebc7718648811413aeb14fdd2bf228f3728d6a4e6e9f3c49d00a217f496926dfc406fa2571c731b8047beb4ff196b47712770c8dc13d80eaf7d8667eb25d9f75c2e253281dcd7b8ba628215402028110c83329f3ac09983e1b158e913ea37f28b7f5fb17d19db2c00206926cfdf7cf6546626cb5fcdc5a26ceac37033d8031bac9e29d195d7bd220a144eb0c0e0bdedf8ea415a229b42a8585c42af6e7b11d2a4347748fb4944fba957d8cd2b91696ff982c996514852f513d93e0ceaf", 0xd0, 0xffffffffffffffff}, {&(0x7f0000000400)="5b45e30d27fd9980100ea7fb2b71e2cf35bc8185", 0x14, 0x3}, {&(0x7f0000001580)="d736d03e9731032c2a673ac2f5d3374b91a90398ac2376e47dfb1737e3b04dfb7a1377392f1abbfff0acaa140defc450c1106c51e82e27ec6da4b4e03898c1a2162e12d8d5564758a4258abb905bdfd82eb0985c221d1883d86b7ae90c", 0x5d, 0x7}], 0x804, &(0x7f0000001700)={[{@flock_openafs='flock=openafs'}, {@autocell='autocell'}, {@flock_local='flock=local'}, {@autocell='autocell'}, {@autocell='autocell'}, {@autocell='autocell'}, {@autocell='autocell'}, {@autocell='autocell'}, {@dyn='dyn'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@dont_measure='dont_measure'}, {@appraise_type='appraise_type=imasig'}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}) sendfile(r1, r0, 0x0, 0x9) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) [ 513.230853][ T4633] nbd: nbd4 already in use [ 513.235553][ T4638] loop5: detected capacity change from 0 to 264192 [ 513.266736][ T4643] loop0: detected capacity change from 0 to 16383 05:07:15 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000060130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 513.277161][ T4643] kAFS: unparsable volume name [ 513.289040][ T4638] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 513.289040][ T4638] ' [ 513.308096][ T4644] device bridge284 entered promiscuous mode [ 513.315984][ T4644] device vlan0 entered promiscuous mode [ 513.323336][ T4644] device bridge284 left promiscuous mode [ 513.329040][ T4644] device vlan0 left promiscuous mode [ 513.338660][ T4656] loop0: detected capacity change from 0 to 16383 [ 513.346209][ T4656] kAFS: unparsable volume name 05:07:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x1ee0f00}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x48}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:15 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000005865130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x200000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x8847, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:07:15 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000440), 0x0, 0xd448, 0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000000)="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", 0x1000) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x4e23, 0x6a, @private2={0xfc, 0x2, [], 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x100010, 0xffffffffffffffff, 0x90530000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000002640)='./file0\x00', 0x280c00, 0x100) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f00000026c0)='/dev/bsg\x00', 0x80, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(0x0, 0x9, &(0x7f00000028c0)=[&(0x7f0000001140)={0x0, 0x0, 0x0, 0x8, 0x8, 0xffffffffffffffff, &(0x7f0000001100)="5699af53f1961d94a380a3fea85d563fb1cb1b42f2b484dad94cbdf6abe43b7dd665", 0x22, 0x0, 0x0, 0x1}, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x5, 0x32, r0, &(0x7f0000001180)="ddacc50e70650bf7fd9523b866d9da286618288ff526b8e1a9760fb20f89c1510a564eecdfca8ea1b0dbd998fe2cb34458d4210cf7cc2cb32366b19986119b884ad089a19e096ac1b9610ca4752838c086e1f73cc961bc670c0c2d3d129f9e699b6dbef377462acb7071baa747d3fa50f65087df0381507160feb0e59d5a7a7fd0239a6fbfc6c5730ca7b0c3e353071c12c421392ec2726b461343c88a5545a40f410a50722d530976dddda38ecc1e58f065f32c80a47bf2675187190c2bd0b1a5aed969761950b3291189b1008645ccf1d550019999b3f58ab67965e080885f1b73b2bc560919b16f848dcb65a75312c011e2e177a83c84d11e1048cef4b04db79cd50629b0874b393722c9b43d6053a2541dea69867910015365f91a0d5c84a3d4d3c01af2f6607ae5983af96db592ccd88bbf62e2735a00a9cba54beb5d7628c1facea00a867b9c5fad13c38fdbbe5d2a87d47c4044de282db5efe5e856e002fbc173ce163881e2ccb176c070ca460cee17495446773415b23c66024de8c29849f504a4bfa60f4f8e76137d3e4e07018c2ad2b1b108c3cc98606ef46c55f67d7b9f854733d19454c3dbf9cde90b5bf50e5a82ac4acc0d54c92706e386a7688149632b12b31206001df792ed5bae311678aa73c5387ca87dcb7f35fc829928a0de25951524ca2442ad6e5e9fc7f9685c3498945d81fb9bab5224d391d76927b543ae530ef98670ae74dd3b8d8bde872aff3dea741644dabbe572c4235d4d7787bbff324f72eb86f70a73555072972b5a371fb5b0869f906fcddd3c78eeddd9588577bd174b91f235c838a93008d1453d3cc1f0579c93416814eeba0c6f51b96b2339f73a873841744be51cc8bf10bdf92b8ab69a87f7e2f7f17fc00081c1d49c5adaf713e2e7270fee4a3a92b5924196ba55ecd1d173ca760127fc2419c799d78b2dc9db1b73c225d83cd5962c2ddcd874b769e7049bdea08200ee996b52a6c9b301d1c8d6153c7f0e706fd9ded69eb8092966ac62257204b00394ec67db7e55b1e869398aab884f2d8e6388039eacedc2175358878f10388576f8b3e46b09aa67840ac1b08a727989f5b2a0b02f5a8da9702ff789ebeec1368dea665d3c83350468b403c4ca6dec4596724a682a3e4dd7bd98cb0267763c716f54d6d8d1b39e0df476bfc9380f15fc9942e3cc009eea3b67ee6553cf62104610079ee15688e11342eaa1dfe7cc798adda2f86dc2f40d880ea27eb4983995d945002a2544b392cceba5a990e872c7902c792eb5148ead27193dd9873de7d0db949626f02cba029089f6f7574c0f292414eb8c00d725c45f60aa0a20fa9befdac822beed0d2fd899e8857f1f857eaa51f8c15e63b15f95e1fc5517400a2beebb7573bcc2a06fe7ae0ece26537275017bc480d33b6fdd0b7f839a1b424e7720af9c82d0defa1b278c485f87291be4d4147f43e1be40601804e931548ebedf3ca08fd9394819b1a4f0d482e20990ec0cb9c87b46158f53fce0772dec806c47386c7a92f4e491cb1d726cd2bd9527a924aacf0f1bcf412de837a151f7bb65e46139d02b194df4b6e2998e76e8ecc37ed6ee819e937c6880871ffdb701e5b9a2b1eb4e000045e449af0dba5d156a3a8f44092f9573c1509feab1819c2b4820573fa5cca4670c8f6c1425e430896b7a72b00984c49ef7366af6c381e0928a99b52418de205adeb94248fd569a3242616ee7d5f691e2ceab065b624f820c77027d6f2a12f84320384eb970d81038ff671a1939f607294e03372a3d9bdf9f991de9762977e8999bd4476939495fb58f0573505d8533affdbad290def62f632208bc66d50318af3465091419d6b2086aca3eeead0f69b810e7d1bbcd5781e5087b949d0f4eb4e32193e404e44ab1b89808bc75c7d0029693907e8d35c6c55a4ca65f2f9aa383f387d9eb956d416302822dde6e57ec70db49a7815f52c88500d3da84b464d9e8fbcf009e85efd3007bcb53a6e7475e99692a8332216da6855f7de07700b35d056e4475efacde28416664573654d9e8af7168ab79a87b134a8358cd8bb8c01122a5f580187d39ae22c07956133f01bbd68d1cd3c7cb56a0d44fca7cf7482dd620b626813dd24608f812f4e9ca0d9ba341ae58afe575d3aeb29875e738f5aecf1cf8560805c7b3339237eba9470d8a1404e871c199a6c9e3537fb02bf54d187f4320bd2d936b7864754fe8a0b30e5f96627b6093fbea116feef21295b9fa6321cc2b597fce80c99c7ed4587e7c10618f22ef53ff9e64887e65f40610296c114aa0e090afb70bd5944dee75317a74afde844134e8f1f07e9e96f1c0616a7ffe3126b9f4fb4b7234d5ab8e90c0e63e7cdf1ffd8b23fc7efc1dc080e7138c1261d9527efaf5a1a48e3f631b87270522d0c278d5af725d264d301ffccc48b970240402fc651e8d1336f2fc3647d7a47a3a5fa49f0e7507377af0af07791c08fe8e02bb1b726683d585b4b53e895ac00077c249e207c56cef54e33441334c296fda400b4d3dc5c40a5a03371d12e797427a726e132fc0ffc84894c51dd0a1ce5febab6ee3a2b40996fc641596e11f12ca44aa6112ccc388f6bafb70ed516610dd2058da82b3ae4d6cc322a7ee5a2daff2f06b4a1a2f90aa0c1ba93b18f141f4a6874929bdc49a68d7ade734f5f97a6187f144fa9e9b633f960105f770f632984f77c78db9a73efc0bc631a600bcfe50178e67e936a0c6b619cab5bbb30a255df58c31c341916f28e1c9aed65889a48853e26470e50f7982d66a539ab0c1e756a0c553b600af9a07cb68b032a22aaab6115c95e04ca4e77ee0dbbbf2d011cc8b0853235a749fadfbf70b7b6c7a5b1f044f5c286ce59fa588f07b0b14331f005a745e7d308e58f7724b17954a989969a0025789b173f8b76d401ea58790eb9da058539c186393473d38776b543f73e4e0cf1ac2398bb66a7f6037d1b4e013d8673fa1656088940a96cffeb30d65d61b73ac81620632329924201a75ba1dd592225dc10d63a02334585d3faee027c1394e7fba8c329b7f5d4132ba0166e520eec879063565b7cb2eceb8fa7754e011a940f7e6d943ee4ca3290e7bb424b99575f8b3385a9343b66f477fb5488913318735bf85ae2116412fd4b05f2fa2dd69b310999e83440094c784586ab8420fe13b5b057e4a95eae8a08a866afea2f2049429b443834ed547f059b2b586498290f70a08e87320e6979c2cf815cbfc548de7326529afa666da41491730de279b5a25232a36d753e000b61ebf7b379216e052d9c4075986179286caa3321adbce678f17dab7f83c27d99b7fb8292672ce5b7ce26fd2d5deacf2393f0514ed103d3ad4d9df02ea48684e00f9eab332f441b1ff8b4dec8caf44f8f7a37f235293cc046dd59cd03020936123fda0f204cbb1c88f983a2a286fd44f89f43e97d098470433b90c246847317b542489b36b64a6462187614fc05cf79d9910ec3023a27fe64467e91e8275c2d3607b6228f1607b54262dbc09ae6ce5b1aa06819894249b57ca3a01dd9821e063d45d865d62283942798bd2cd0c033c28e4ac51b811fe5ef154abb81c2db9ee9cfe092367703a53a7eeed963aacb5b155bf7df5a6eb2486f8153b15c99994b6e05d17b46aca8ee882b0c5e87dedd7027b08818670add9bcc19764365ae7a62bfe1066a55f24eaec9af3986bfd126ddcd4d4938a3395a1ceee5fcb3f983ebb7e517a2aba112820303e9448375d3378a060c04c1080fdca8dab5102e3d79effa8fb6537c124aae27f6aa4c62839e893b4da9f5b740c46443f95a95fb3fc63b4263fcee92b0f4bb0ac206c735a7185f0dc3b1123233dc1d13ac1bacd08c356f38f90c2ba2a62ea40781109a229f6822399f62bbeba10091821b4a3a5e7493b4aeb42f2dcc183fe79448a1f4441374250ed0e328d58fdb24339e3827171ac11fa50e051f22706ddca94d3ea08e313af70705de37ebf6bf0846cdadcad72445bc2f6e12970dd2448c88d3908afda980e9a297d64b5826cadda7024ddb6443312d7bfa2058fec8512a0dd50ea4ba7b9a8bced1b58c31c2ca8a67be4a4fb81df1ef9057800cca8562fea2eb620c5f4ee3ea595bf9b915a9838c47a5561bf7f0fb01379567e80c8471214abe085160a3d5eb5922ec60969dc00794a0f827f7e2175106d505957859a7e159fbb78183288da10a65f7ed4fe181f89eb80f94c7545baed3edc35fcd6553103823a4d08ba94739aec863441dd7df5b744e6e6a67259171585bcf4ccb0bfdcbae0b14dddd010b9109974373074921c467e78432b68a97f74cb4133bc40c462588a5b6ae4c032080898eaf03e234aa95cb1d93ad32666887243d0d946a6b0cc6cd9920899b721b14073a1e8ab087148e41f57740a8c72baeefefddbeb13e595e61ceaafb08451364f00a44e5747fd84719232fba267d4739759eb257b2a8d66fc4e69d13b362d94d04ec5f5f573937ab5e244f1368f8e83f585f3d64ffc252720462a1a4a3d6ce6b28e81d805f07621ced54244bc70f1e389b4a2956c688ec6ec133da7ee7c918f51e441e3e48a1b3c4d03ff87b7b070445961208938e5273850c880c831a9a8bd5a4dfe29467cd420bfaed43d30e058941c9551bdf565885f7521e9ac0fdf5bedccf0241868d8f7031b508a1100da34c4df4f685e6240c043c866eaeb9e9ded995bb0dc6456f902959d1a452973a8162697995aa41ba00d8a216ebb7b63caa98a22696f8e9357b0c9ee207c38efe3f26b9c83667da92f07eb8d6e3e9cb541cfc2a7fd308a33e9c529ceca9f5b205d954c87305297755d24c818447c3adfb51744e3f53c69e4e71b11d3d72a17448091f08bb17835d21abc5b08efeaf4cbcf9d28ac72eaa959bca9ff984424e15f7d5044a6559411c48a0316fe1fbf8eeb7619aed0a50c65b198113541d1b83929cd9b8a94cae50e8b3bba056b0324c47ca6ef16d918fcb2e4d11debb3a52a3f48405abc36b1cc7ef18e8fe8cba033ea476d3f0e264a5c5b27d16602a984a4682b31556b5a1c4a7c9e03570ca3d6c8a34389b5446b3fcd3c5c7b60492e48603761e357dbd738e5d93bac2b0517d8674ee3071cb1121ecd9b829896c4ce085461eebde1bf0fde5d3c3e53336ba99f6e5a08009c030511ba96f23c4c4e6906b26a045ec0448ee831eccbf74b1eb42a35841c53659de4712090bac0068079f27f5060453e8988b3ce821095b487ea65e0c4ce6631d1632c9a243e4462a07a6063f4813e898c26aa4dd5bd3e51901c82f4d565b0b4a0444aa3eb58c10e74a9301a62f6bfe9b007bcca88903eff0e83aba3f36f56616bd959bfdb821fb570e8b0f55a540a29e49bcdef4cae09f93d32ddc0747db4270c4ab889d16f67af5ebd0ee4f05b3950c9c3c9dfc8c3b5985315e72b92e5bcc0a74f9b002e07b940a50fa25d8054b4cd0ea58bc8062184b4b011ae1192e00aa1b228d6612b560fcdeab4ec15972e3c9b384764dbc2010bf70be6b8b4644149aaaeaf34f6c61435564ebb34b16e343cc57b536d6f1dd6b27f14b554f15108f1f71bf46b4d88e6ce8ce838f953a82c3279fd363e163c31c74a28ee356ee31a0ad060f2f74262d9c05ea2a8679dcfa7c1d2ce55caaa4454452ff00fb9fc18365001318a573581bf8368205abbde1532fafc3cd096e119487d8927b9266bf9180d04cca64425ae70ab50d2e6aec2e8730046ed1d518f92f53e7abe60d2a4c129f133d657867648085808918257bf1ff2cef8cd61deca4e5c727eae7d7d9cd06674e8206ecf2e9160", 0x1000, 0xffffffff}, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, &(0x7f0000002200)="63f55452b9e5f8988ae8d65d056e4bc283a3bf0294670da18f8b20df9696b404cafab094ca6c42fa2583d7f4f8ea8030bb20a9cc9936fcae5d158c533460cccf53d944893411d4a4c1a04736af49e48c1b04da98d4c88c193043965ca0fccadf3f503381b50c2b084216c2a5d043c4d7df10609c80a09399f6c2240176f7948f1abb4401780aa11c4a903ffa689898e0aef1279bd94ffe03193977cc3f57978c8074c6364424333a37c672914ea5d2aa19b776cdd658def51fc3c72500b37e5981a45c348759e82414772c24cfa76e3c1705ca22106ae727", 0xd8, 0x8001}, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000002340)="fd20d04f6a72dfcd1c11e0a1624e9db4a3e6ca5b7af36a816ede5c4bcefa2803c5bbbcdfc4b559cb9fe7635834dd75358b751911401dff8ad4c36fd04ce7eb118d2c1ac6a5ac1294575c14dca4d0f56772f2cf33628d8d81eea2bf6a9279bbf91acfa51f9fbdb37cccb04e7b24be86", 0x6f, 0x3, 0x0, 0x1, r1}, &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000002400)="375a58e6603cf158e66f5382c70bf5abb9f9adef16959ca16f254e7cc76cf6c1b7f56dc7e5a3f79bbfab64c97da359872eebbdf1e0a8d30300b478dc9cd91402f60d6696102cef528bd17279c1481e830d86a031c34628b31217c1802fbf709e35fc8b6deac9aea92f99d3b767435083298241bab88de35885532066daab31aa1037ca9087d08dc4669335a4d230e1498ba41cba92c9b659a26c706bdb5840ebf448ca8ea4f9b952f4333e7a8c7280c75dde0fb61e4ad340903ed5a7053ebfcdd01e7c5baaff21c6081410dbe087b9a9f99c", 0xd2, 0x6, 0x0, 0x2, r2}, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f0000002540)="6e3d76bec6c989e3299064ba93894c8e71ba368bf845aa447106a4640b918cb3fa9725a30fe36f3f474f4af8ba6ff18da4457cff88a6ea69cdf7d4cb6741e1202589b98cf4fee415c2c799e3751c67496e7f9e81eead53a76d78a706950d07b3f0bff32f6e12c21fe0c02c8503240cc476d5ef660474fc397c2f7dad", 0x7c, 0x80, 0x0, 0x2, r3}, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x5, 0x1, r0, &(0x7f0000002600)="b99d20827d9962a1c037b432de13c36239b629", 0x13, 0x3ff, 0x0, 0x1, r4}, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x8, 0x7, r5, &(0x7f0000002700)="ebcfbc79de2882f5aff8cb87189d58adaef5c06e1cd0ab4338ec54385aa7", 0x1e, 0x4, 0x0, 0x3, r6}, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x1, 0x4, r0, &(0x7f0000002780)="950df4c470e21b61c6aba44534654499e6c01ec79be4e632fd8ce23a41587d3095c07d642522219d91868539663a49012b6eec0e58766905402a73f6266f4653d2a22881d6547eb7e784d2a76c103e7d514520c5719a4473664d4b5bd321603d28d1bf6c6c96da2dce75851d11065681ebca2fabd08bc074ad86f8ba1c0713dfe700380a1540ad15872e7f4cf4c127db8e00e36f1cc55c4033c2dbed303a6931d5ffb7a9b772564dce78cb01726291d2e1482155c72cb4b1e4520aae6e4f0f34ed50dd62f8dc2c940ee36ca57b232cd2e18c58e258ab228d5e490827c5", 0xdd, 0x80, 0x0, 0x3}]) [ 513.927892][ T4690] nbd: nbd4 already in use [ 513.937297][ T4689] bridge284: port 1(vlan0) entered disabled state [ 513.940983][ T4692] loop5: detected capacity change from 0 to 264192 [ 513.954941][ T4692] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 513.954941][ T4692] ' [ 513.964965][ T4689] bridge285: port 1(vlan0) entered blocking state [ 513.971440][ T4689] bridge285: port 1(vlan0) entered disabled state 05:07:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x4c}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x204000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:16 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) [ 513.993680][ T4689] device bridge285 entered promiscuous mode [ 514.021249][ T4689] device vlan0 entered promiscuous mode [ 514.053872][ T4689] device bridge285 left promiscuous mode [ 514.068324][ T4689] device vlan0 left promiscuous mode 05:07:16 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000093130f6d130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:16 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) 05:07:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x60}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 514.103607][ T4717] nbd: nbd4 already in use [ 514.120569][ T4719] loop5: detected capacity change from 0 to 264192 [ 514.140318][ T4719] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 514.140318][ T4719] ' [ 514.231845][ T4741] nbd: nbd4 already in use 05:07:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x2000000}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:16 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r1, &(0x7f0000000100), 0x4) sendfile(r0, r1, &(0x7f0000000000)=0x2, 0x4) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) 05:07:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x8848, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:07:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x300000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:16 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000081130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x68}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 514.856795][ T4776] nbd: nbd4 already in use [ 514.861525][ T4769] loop5: detected capacity change from 0 to 264192 [ 514.884019][ T4773] bridge285: port 1(vlan0) entered disabled state [ 514.893058][ T4773] bridge286: port 1(vlan0) entered blocking state [ 514.896864][ T4769] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 05:07:17 executing program 0: preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/223, 0xdf}, {&(0x7f0000000180)=""/130, 0x82}, {&(0x7f0000000240)=""/90, 0x5a}], 0x3, 0xed, 0x0) [ 514.896864][ T4769] ' [ 514.899969][ T4773] bridge286: port 1(vlan0) entered disabled state [ 514.921226][ T4773] device bridge286 entered promiscuous mode 05:07:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x6c}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:17 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000140)=""/110, 0x6e}], 0x1, 0xed, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/80, 0x50}, {&(0x7f00000001c0)=""/168, 0xa8}, {&(0x7f0000000280)=""/172, 0xac}, {&(0x7f0000000000)=""/36, 0x24}, {&(0x7f0000000340)=""/205, 0xcd}, {&(0x7f0000000480)=""/132, 0x84}, {&(0x7f0000000540)=""/115, 0x73}], 0x7) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r2, 0x5000940f, &(0x7f0000000640)={{r0}, "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"}) [ 514.999144][ T4773] device vlan0 entered promiscuous mode [ 515.004731][ T4800] nbd: nbd4 already in use [ 515.033570][ T4804] ================================================================== [ 515.041681][ T4804] BUG: KCSAN: data-race in mm_update_next_owner / page_cache_ra_unbounded [ 515.050302][ T4804] [ 515.052619][ T4804] write to 0xffff88802586202c of 4 bytes by task 4796 on cpu 1: [ 515.060227][ T4804] page_cache_ra_unbounded+0xae/0x4c0 [ 515.065590][ T4804] force_page_cache_ra+0x226/0x260 [ 515.070685][ T4804] page_cache_sync_ra+0x178/0x1a0 [ 515.075692][ T4804] filemap_get_pages+0x1ba/0x660 [ 515.080609][ T4804] filemap_read+0x1ba/0x7b0 [ 515.085096][ T4804] generic_file_read_iter+0x82/0x410 [ 515.090369][ T4804] blkdev_read_iter+0xb3/0xc0 [ 515.095168][ T4804] vfs_read+0x565/0x5d0 [ 515.099326][ T4804] ksys_read+0xce/0x180 [ 515.103483][ T4804] __x64_sys_read+0x3e/0x50 [ 515.107975][ T4804] do_syscall_64+0x39/0x80 [ 515.112381][ T4804] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 515.118268][ T4804] [ 515.120574][ T4804] read to 0xffff88802586202c of 4 bytes by task 4804 on cpu 0: [ 515.128195][ T4804] mm_update_next_owner+0x1d9/0x4b0 [ 515.133378][ T4804] exit_mm+0x33c/0x430 [ 515.137427][ T4804] do_exit+0x3fc/0x15e0 [ 515.141562][ T4804] do_group_exit+0xce/0x180 [ 515.146134][ T4804] get_signal+0xf93/0x1510 [ 515.150532][ T4804] arch_do_signal_or_restart+0x2a/0x270 [ 515.156076][ T4804] exit_to_user_mode_prepare+0x11a/0x1b0 [ 515.161690][ T4804] syscall_exit_to_user_mode+0x20/0x40 [ 515.167141][ T4804] do_syscall_64+0x45/0x80 [ 515.171552][ T4804] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 515.177459][ T4804] [ 515.179768][ T4804] Reported by Kernel Concurrency Sanitizer on: [ 515.185893][ T4804] CPU: 0 PID: 4804 Comm: syz-executor.0 Not tainted 5.12.0-rc6-syzkaller #0 [ 515.194547][ T4804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 515.204582][ T4804] ================================================================== [ 515.235506][ T4773] device bridge286 left promiscuous mode 05:07:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x74}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 515.249445][ T4773] device vlan0 left promiscuous mode 05:07:17 executing program 0: sendto$inet(0xffffffffffffffff, &(0x7f0000001680)="1414f4560b3169c6c135f6731ad5359636d5166ba68f22a611236f36b730913ca41a2a48e6bae90565b9b9476704854e0237a9263ee9ffc683f84ce57e7d7b64051d19890500d542742d2f15868f6cc5125c13dcb2b857a96e80e46bb81e0c75fce3abaad088c7427a643d64d8942c2058634eea429b66072f7e49b6ed5c659477923840d56f4ab7f546c0d47702149e22fc29526e998dffc0487b6ce3cb5ac24c99bccfe24b61dbd1a37f85910a15b32804eeafcb953d35d0b5ed11e089f95749b6091eb29d521db9a1ff18f3295990881cbff387af6506233aff8955cf91d9ac4af03ec25b43f3bcff651399525156fd41455d8b3addac0635998b53", 0xfd, 0x44800, &(0x7f0000000400)={0x2, 0x4e22, @loopback}, 0x10) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/cpuinfo\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000001880)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001840)={&(0x7f00000017c0)={0x68, 0x0, 0x100, 0x70bd27, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0x800, @media='ib\x00'}}}, ["", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x40004}, 0x4008000) bind$inet(r1, &(0x7f0000000100), 0x4) preadv(r1, &(0x7f00000015c0)=[{&(0x7f0000000140)=""/112, 0x70}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f00000001c0)=""/207, 0xcf}, {&(0x7f0000000080)=""/7, 0x7}, {&(0x7f00000002c0)=""/37, 0x25}, {&(0x7f0000000300)=""/222, 0xde}, {&(0x7f0000001480)=""/73, 0x49}, {&(0x7f0000001500)=""/163, 0xa3}], 0x9, 0x0, 0x4) 05:07:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x400000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 515.276200][ T4808] nbd: nbd4 already in use [ 515.350484][ T4820] device bridge286 entered promiscuous mode [ 515.369905][ T4820] device vlan0 entered promiscuous mode [ 515.377775][ T4825] loop5: detected capacity change from 0 to 264192 [ 515.392078][ T4825] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 515.392078][ T4825] ' [ 515.400310][ T4820] device bridge286 left promiscuous mode [ 515.412871][ T4820] device vlan0 left promiscuous mode 05:07:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x3000000}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x7a}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:17 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28000000100001040000ffffff81130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:17 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = eventfd(0x80000001) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = pidfd_getfd(r0, r0, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r5, &(0x7f0000000100), 0x4) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x1000) preadv(r4, &(0x7f0000001a00), 0x0, 0xd9f, 0x10001) r7 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001680)='/dev/bsg\x00', 0x800, 0x0) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r8, &(0x7f0000000100), 0x4) io_submit(0x0, 0x9, &(0x7f0000001940)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x40, 0xffffffffffffffff, &(0x7f0000000140)="8b00b11ab7b425a1313f5998ae47403ed58f1b8966916ab17f9226de90a5911a3fb774a201d008a9434aa7a5ddde676d32e15760bc709b796424e8eb1dd6bdd680c1aa5e48f80fd04b0a240c6bf12677f33faa502667b42a7095277bcb99bf", 0x5f, 0x2, 0x0, 0x2, r0}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x8, 0xffffffffffffffff, &(0x7f00000001c0)="1c1f35670be0f2d130ee2e04a355f4e2bd456f3510e96d0dfcac3191c898348d4bcd9cb1aa664dda3d300ff8acceb917684bcbb1c4471c70a03644f33f31d7fb61fe5947f30325a3859bc0ed61d5a5c1cf2f549b2dafa3bb298559723d5bd560a04eb1bb2e20b59d03b7888f081445004e99460ffba67449b2cca198ae8c0ca575b108317a93b276dc1bc42fae4e43914a34760ae1e7905bbb70ec6cd82d8b65d4994fe1cd90b642139af7ace5872bc3b8c83cd4349afdc622579bea00a543e2c3cc8f5861bc3b3b7cbecc6e498802884a718c704fb684871d2b31ce922d13196d70a9aae259f4", 0xe7, 0x7, 0x0, 0x2, r1}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x6, 0x1, r0, &(0x7f00000002c0)="aa42fdd99ac207cf967cc72064221e986d1a1ab4259a0597d41a9c368ba08da8456ac38ea46359ce812a27666bb27b5bc3d133e77a580e1215d73a4115de15a7f551f517c09d5da0577ac1ad8d0e1c22449ebae1199ffc2a86141b0c36a48d63a2bf05da4ff46a3f56eb09e15a5f556457f78383efa607a1bfb00d74e4d3e6c94938691f4a582cb6c889e6542832d0272102ca9808176874661f3d1cc9c9c4623572f40e9ed64accd63f8ab3e5980c81b6d6445f81a89b36bebfdd763fa8a8fd87d5957a2e7145f6fee66bfe5df88f7b69f1", 0xd2, 0x7f, 0x0, 0x2, r2}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x5, r0, &(0x7f0000000400)="de9849797a6f818f00622adf03c44e", 0xf, 0x386, 0x0, 0x1, r3}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f00000004c0)="324ba9637b5b", 0x6, 0x9, 0x0, 0x3, r7}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x5, 0x9, r5, &(0x7f0000000540)="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", 0x1000, 0x2, 0x0, 0x1, r0}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x301, r0, &(0x7f0000001580)="5b680f33b34cdddaf65cac4234b774bcc299f2db4ed9b6213335bf423ef454d87bead5f58ef7f25c5cc8324e5f5f30a1dff26a01ea7a4c94ed3140eaad8e17345440c5356cf28efc5bccf03d32b806f283ffc4c479d5acfaf305a7110fd2ab24af7b125e674df1b079772069807395be10d8a7d1063920b00d4c24586e89e94e6a446dd615", 0x85, 0x55, 0x0, 0x3, r6}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x2, 0x60, r7, &(0x7f00000016c0)="de9cf78fcb5544838d80202a2eb0ace68ea4dc111d9e562c98ae1b7bc811d40c967854f6cf6df53bc97fee4c669938723f52139320f2c8312b17b26faf9247e5cbcc8b926d21b1951ffc24d6dcab0eb97601a777bae387efe3d7108e2ac22fcafc34561ba0aa6e167000019bad42886ae0b3b921bff05756863cbf618aa21ffd9bc38096d94f7c8fefa59bb2b897b8cae7f38f811ea39b7202803ada45e038c9dd02af3ec336b2553b432984b2da6b734c770821483817cc031eda335e8430bd4ded9a4484", 0xc5, 0x1, 0x0, 0x3, r0}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x6, r8, &(0x7f0000001800)="5b00cb6697874810a00bc2d580327e135d1943a3ee525b8a045096910bda5e98ef2ecc4310706b5a037cbb2c32e296c243af95add5b07ea32c2be07f55b8b7516b2c6c4885d01697bbb458c608540ce89e1e818d04de71324e4fca2f999f1d4a7439bf81bd5b0654dd329c6cf68eaccab56fd6d0ac6fccc1c77dbbef20dc8f4be60cba966918acb6f3035819e1a0bf9cad13614864026044f59b6805f25396d89e225adfe4977c7cff5685e47b782b5e6996787f4dc9bf52b2cd3aa3e23f563ecddf10bca913eec4e847ea03901ab8b9790cb946d0039764ba25f930da79386b304f3ffd727f4c46df729f94cf2e", 0xee, 0x2e1, 0x0, 0x0, r0}]) 05:07:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x500000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x8c02, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 515.729377][ T4850] nbd: nbd4 already in use [ 515.735451][ T4851] loop5: detected capacity change from 0 to 264192 [ 515.755568][ T4851] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 515.755568][ T4851] ' 05:07:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:17 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000100), 0x4) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000140)=""/123, 0x7b}], 0x1, 0x101, 0x5) [ 515.805874][ T4855] bridge286: port 1(vlan0) entered disabled state 05:07:18 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000004788130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 515.858879][ T4855] bridge287: port 1(vlan0) entered blocking state [ 515.866090][ T4855] bridge287: port 1(vlan0) entered disabled state [ 515.895369][ T4874] nbd: nbd4 already in use 05:07:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x600000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 515.933366][ T4873] device bridge287 entered promiscuous mode [ 515.939323][ T4873] device vlan0 entered promiscuous mode 05:07:18 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x0, 0xd9f, 0xfffffffe) dup3(r1, r2, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) [ 515.995650][ T4873] device bridge287 left promiscuous mode [ 516.001361][ T4873] device vlan0 left promiscuous mode [ 516.014228][ T4888] loop5: detected capacity change from 0 to 264192 [ 516.014795][ T4890] nbd: nbd4 already in use [ 516.035094][ T4888] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 516.035094][ T4888] ' [ 516.108663][ T4873] device bridge287 entered promiscuous mode [ 516.121648][ T4873] device vlan0 entered promiscuous mode [ 516.157016][ T4873] device bridge287 left promiscuous mode [ 516.163389][ T4873] device vlan0 left promiscuous mode 05:07:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x4000000}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:18 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000004888130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:18 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000000), 0x0, 0x1, 0xfffffffe) 05:07:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x3}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x604000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x9002, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:07:18 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x402000) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x7, 0x2, 0x0, 0x80, 0x0, 0x3, 0x80, 0x8, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x2040, 0x400, 0x2, 0x7, 0x2, 0x8001, 0xfffc}, 0x0, 0x3, r1, 0x0) [ 516.628381][ T4937] nbd: nbd4 already in use [ 516.639629][ T4938] loop5: detected capacity change from 0 to 264192 [ 516.648033][ T4938] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 516.648033][ T4938] ' [ 516.662166][ T4939] bridge287: port 1(vlan0) entered disabled state 05:07:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x4}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x700000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 516.738896][ T4939] bridge288: port 1(vlan0) entered blocking state [ 516.748040][ T4939] bridge288: port 1(vlan0) entered disabled state [ 516.771444][ T4954] device bridge288 entered promiscuous mode [ 516.777341][ T4960] nbd: nbd4 already in use 05:07:18 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000140)) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) 05:07:18 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28000000100001040000ffffa888130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x5}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 516.785624][ T4954] device vlan0 entered promiscuous mode [ 516.796883][ T4961] loop5: detected capacity change from 0 to 264192 [ 516.804341][ T4954] device bridge288 left promiscuous mode [ 516.820763][ T4961] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 516.820763][ T4961] ' [ 516.822601][ T4954] device vlan0 left promiscuous mode [ 516.870629][ T4976] nbd: nbd4 already in use [ 516.937797][ T4954] device bridge288 entered promiscuous mode [ 516.950528][ T4954] device vlan0 entered promiscuous mode [ 516.965686][ T4954] device bridge288 left promiscuous mode [ 516.971533][ T4954] device vlan0 left promiscuous mode 05:07:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x5000000}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x800000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x6}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:19 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001000010400006d0f1393130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:19 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001280)=[{&(0x7f0000001300)=""/86, 0x56}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/187, 0xbb}, {&(0x7f0000000000)=""/11, 0xb}, {&(0x7f0000000080)=""/43, 0x2b}, {&(0x7f0000001200)=""/107, 0x6b}], 0x6, 0xee, 0x10000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$SO_J1939_PROMISC(r2, 0x6b, 0x2, &(0x7f0000001880), &(0x7f00000018c0)=0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r5, 0xc0905664, &(0x7f0000001100)={0x0, 0x0, [], @bt={0x7, 0x1000, 0x3f, 0x805, 0x9, 0x7}}) bind$inet(r3, &(0x7f0000000100), 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000001780)=0xc) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$vhost_msg_v2(r1, &(0x7f0000001580)={0x2, 0x0, {&(0x7f0000001380)=""/236, 0xec, &(0x7f0000001480)=""/226, 0x1, 0x3}}, 0x48) preadv(0xffffffffffffffff, &(0x7f0000001740)=[{&(0x7f0000001600)=""/162, 0xa2}, {&(0x7f00000000c0)}, {&(0x7f00000011c0)=""/15, 0xf}, {&(0x7f00000016c0)=""/92, 0x5c}], 0x4, 0x5, 0x4) 05:07:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x9802, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:07:19 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/cgroups\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440), 0x0, 0xef, 0x8000) 05:07:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x7}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 517.512807][ T5014] nbd: nbd4 already in use [ 517.522424][ T5013] loop5: detected capacity change from 0 to 264192 [ 517.542998][ T5013] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 517.542998][ T5013] ' [ 517.555633][ T5017] bridge288: port 1(vlan0) entered disabled state 05:07:19 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x13, r0, 0xd35a000) 05:07:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x900000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 517.582970][ T5031] nbd: nbd4 already in use [ 517.597984][ T5017] bridge289: port 1(vlan0) entered blocking state 05:07:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x8}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 517.628560][ T5017] bridge289: port 1(vlan0) entered disabled state [ 517.652805][ T5036] device bridge289 entered promiscuous mode [ 517.660578][ T5036] device vlan0 entered promiscuous mode 05:07:19 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28000000100001040000ffffff9e130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 517.684772][ T5036] device bridge289 left promiscuous mode [ 517.709005][ T5049] nbd: nbd4 already in use [ 517.714761][ T5048] loop5: detected capacity change from 0 to 264192 [ 517.731569][ T5036] device vlan0 left promiscuous mode [ 517.741863][ T5048] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 517.741863][ T5048] ' [ 517.790746][ T5036] device bridge289 entered promiscuous mode [ 517.808724][ T5036] device vlan0 entered promiscuous mode [ 517.824078][ T5036] device bridge289 left promiscuous mode [ 517.829763][ T5036] device vlan0 left promiscuous mode 05:07:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x6000000}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:20 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000000600)=[{&(0x7f00000001c0)=""/224, 0xe0}, {&(0x7f00000002c0)=""/76, 0x4c}, {&(0x7f0000000340)=""/233, 0xe9}, {&(0x7f0000000080)=""/39, 0x27}, {&(0x7f0000000440)=""/246, 0xf6}, {&(0x7f0000000540)=""/9, 0x9}, {&(0x7f0000000580)=""/108, 0x6c}], 0x7}, 0x2}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000680)=""/212, 0xd4}, {&(0x7f0000000780)=""/253, 0xfd}], 0x2, &(0x7f00000008c0)=""/247, 0xf7}, 0x400}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/133, 0x85}, {&(0x7f0000001a80)=""/224, 0xe0}, {&(0x7f0000001b80)=""/32, 0x20}], 0x4, &(0x7f0000001c00)=""/86, 0x56}, 0x6}, {{&(0x7f0000001c80)=@pppoe={0x18, 0x0, {0x0, @multicast}}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/42, 0x2a}, {&(0x7f0000002d40)=""/67, 0x43}], 0x3}, 0x8000}, {{0x0, 0x0, &(0x7f0000003340)=[{&(0x7f0000002e00)=""/114, 0x72}, {&(0x7f0000002e80)=""/107, 0x6b}, {&(0x7f0000002f00)=""/52, 0x34}, {&(0x7f0000002f40)=""/159, 0x9f}, {&(0x7f0000003000)=""/237, 0xed}, {&(0x7f0000003100)=""/248, 0xf8}, {&(0x7f0000003200)=""/46, 0x2e}, {&(0x7f0000003240)=""/50, 0x32}, {&(0x7f0000003280)=""/164, 0xa4}], 0x9}, 0x5}, {{&(0x7f0000003400)=@sco, 0x80, &(0x7f0000003700)=[{&(0x7f0000003480)=""/244, 0xf4}, {&(0x7f0000003580)=""/9, 0x9}, {&(0x7f00000035c0)=""/241, 0xf1}, {&(0x7f00000036c0)=""/45, 0x2d}], 0x4, &(0x7f0000003740)=""/107, 0x6b}, 0x20}], 0x6, 0x10020, &(0x7f0000003940)={0x0, 0x3938700}) sendfile(r1, r0, &(0x7f0000003980)=0xf000000000000000, 0x800000000000000) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xbe2, 0x0) 05:07:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x9}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:20 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28000000100001040000ffffffef130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xa00000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x9a03, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) [ 518.415547][ T5094] nbd: nbd4 already in use [ 518.446731][ T5102] loop5: detected capacity change from 0 to 264192 [ 518.446759][ T5103] bridge289: port 1(vlan0) entered disabled state [ 518.464020][ T5103] bridge290: port 1(vlan0) entered blocking state [ 518.470781][ T5103] bridge290: port 1(vlan0) entered disabled state [ 518.483330][ T5102] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 518.483330][ T5102] ' 05:07:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0xa}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:20 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28000000100001040000fffffff0130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 518.496621][ T5103] device bridge290 entered promiscuous mode 05:07:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xb00000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 518.556065][ T5103] device vlan0 entered promiscuous mode [ 518.557048][ T5122] nbd: nbd4 already in use [ 518.580941][ T5103] device bridge290 left promiscuous mode 05:07:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0xb}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 518.607081][ T5103] device vlan0 left promiscuous mode 05:07:20 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000088a8ffff130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 518.643175][ T5131] nbd: nbd4 already in use 05:07:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0xc}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 518.696170][ T5132] loop5: detected capacity change from 0 to 264192 [ 518.717574][ T5132] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 518.717574][ T5132] ' [ 518.728621][ T5141] nbd: nbd4 already in use 05:07:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x7000000}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0xa203, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:07:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0xd}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:21 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001000010400007fffffff130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xc00000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 519.286550][ T5168] nbd: nbd4 already in use 05:07:21 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000081ffffff130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0xe}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 519.328628][ T5166] bridge290: port 1(vlan0) entered disabled state [ 519.346228][ T5181] loop5: detected capacity change from 0 to 264192 [ 519.375347][ T5181] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 519.375347][ T5181] ' [ 519.376732][ T5166] bridge291: port 1(vlan0) entered blocking state 05:07:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xd00000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 519.423051][ T5166] bridge291: port 1(vlan0) entered disabled state [ 519.435072][ T5186] device bridge291 entered promiscuous mode [ 519.440983][ T5186] device vlan0 entered promiscuous mode 05:07:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x10}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 519.470965][ T5197] nbd: nbd4 already in use [ 519.471572][ T5198] loop5: detected capacity change from 0 to 264192 [ 519.482205][ T5186] device bridge291 left promiscuous mode [ 519.489141][ T5186] device vlan0 left promiscuous mode [ 519.496391][ T5198] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 519.496391][ T5198] ' 05:07:21 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001000010400009effffff130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xe00000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 519.541237][ T5186] device bridge291 entered promiscuous mode [ 519.563433][ T5186] device vlan0 entered promiscuous mode [ 519.586433][ T5216] nbd: nbd4 already in use 05:07:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x11}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 519.594002][ T5186] device bridge291 left promiscuous mode [ 519.606287][ T5186] device vlan0 left promiscuous mode [ 519.633718][ T5221] loop5: detected capacity change from 0 to 264192 [ 519.660287][ T5221] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 519.660287][ T5221] ' [ 519.705257][ T5230] nbd: nbd4 already in use 05:07:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x8000000}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:22 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28000000100001040000efffffff130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0xaa00, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:07:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x12}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x1000000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:22 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000140)) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000180)={0x0, "9471144ffe9989d734c6f61f9882ef10"}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001e00)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x0, 0xa, 0xfffffffa, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE_wg(r3, 0x1, 0x19, &(0x7f0000000080)='wg0\x00', 0x4) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000001180)={0x8, 0x0, {0x0, @usage=0x4, r1, 0x1a0e, 0x100000000, 0x8, 0x0, 0x9, 0x45, @struct={0x7}, 0x2, 0xe10, [0x5, 0xe5, 0x4, 0x8, 0x0, 0x81b9]}, {0xbc0, @usage=0x401, 0x0, 0x80000001, 0x6, 0x400, 0xf9, 0x5, 0x0, @struct={0x548d, 0x44}, 0x5, 0xbc9, [0x7f, 0x7, 0x0, 0x4, 0x200, 0x7f]}, {0x3ff, @usage=0x40fe0ab5, r2, 0x5, 0xc1f, 0x1, 0x7, 0x8, 0x3, @struct={0x5}, 0x0, 0x80, [0xfffffffffffffffc, 0x52, 0x0, 0x6, 0xe351, 0x5]}, {0x3, 0x8, 0xfffffffffffff13f}}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000340)={r2, 0x2, 0xfffffffffffffeff}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000180)={0x0, "9471144ffe9989d734c6f61f9882ef10"}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001e00)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000001180)={0x8, 0x0, {0x0, @usage=0x4, r4, 0x1a0e, 0x100000000, 0x8, 0x0, 0x9, 0x45, @struct={0x7}, 0x2, 0xe10, [0x5, 0xe5, 0x4, 0x8, 0x0, 0x81b9]}, {0xbc0, @usage=0x401, 0x0, 0x80000001, 0x6, 0x400, 0xf9, 0x5, 0x0, @struct={0x548d, 0x44}, 0x5, 0xbc9, [0x7f, 0x7, 0x0, 0x4, 0x200, 0x7f]}, {0x3ff, @usage=0x40fe0ab5, r5, 0x5, 0xc1f, 0x1, 0x7, 0x8, 0x3, @struct={0x5}, 0x0, 0x80, [0xfffffffffffffffc, 0x52, 0x0, 0x6, 0xe351, 0x5]}, {0x3, 0x8, 0xfffffffffffff13f}}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000340)={r5, 0x2, 0xfffffffffffffeff}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000180)={0x0, "9471144ffe9989d734c6f61f9882ef10"}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001e00)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000001180)={0x8, 0x0, {0x0, @usage=0x4, r6, 0x1a0e, 0x100000000, 0x8, 0x0, 0x9, 0x45, @struct={0x7}, 0x2, 0xe10, [0x5, 0xe5, 0x4, 0x8, 0x0, 0x81b9]}, {0xbc0, @usage=0x401, 0x0, 0x80000001, 0x6, 0x400, 0xf9, 0x5, 0x0, @struct={0x548d, 0x44}, 0x5, 0xbc9, [0x7f, 0x7, 0x0, 0x4, 0x200, 0x7f]}, {0x3ff, @usage=0x40fe0ab5, r7, 0x5, 0xc1f, 0x1, 0x7, 0x8, 0x3, @struct={0x5}, 0x0, 0x80, [0xfffffffffffffffc, 0x52, 0x0, 0x6, 0xe351, 0x5]}, {0x3, 0x8, 0xfffffffffffff13f}}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000340)={r7, 0x2, 0xfffffffffffffeff}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000480)={0x14, 0x3, {0x1, @struct={0xffff, 0x45}, r2, 0x8, 0x80, 0x7, 0x6, 0x7, 0x28, @usage=0xfff, 0x200, 0x7, [0xfff, 0x1000, 0x0, 0x6, 0x859d, 0x3f]}, {0x5, @struct={0xffffffff, 0xc0e2}, r5, 0x1000, 0x400, 0x1765f997, 0x7, 0x0, 0x40, @usage=0x6, 0x100, 0x4057, [0x100, 0xffffffffffffff00, 0x3, 0x80000001, 0x2, 0xfc]}, {0xffffffffffffff81, @usage=0x44d55d33, r7, 0x4, 0xfffffffffffffffe, 0x4000, 0xffffffffffffffb8, 0x0, 0x20, @struct={0x1f, 0xd9c}, 0x4427, 0x1, [0x9, 0x9, 0xffffffff, 0x3ff, 0x62, 0x5]}, {0x120, 0x6, 0x3}}) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) [ 520.213290][ T5255] loop5: detected capacity change from 0 to 264192 [ 520.221797][ T5258] nbd: nbd4 already in use [ 520.230416][ T5255] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 520.230416][ T5255] ' [ 520.249120][ T5260] bridge291: port 1(vlan0) entered disabled state 05:07:22 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/34, 0x22}, {&(0x7f00000003c0)=""/251, 0xfb}, {&(0x7f0000000180)=""/216, 0xd8}, {&(0x7f0000000080)}, {&(0x7f00000002c0)=""/226, 0xe2}, {&(0x7f0000000540)=""/204, 0xcc}], 0x6, 0xed, 0x0) 05:07:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x25}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x1100000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 520.306860][ T5260] bridge292: port 1(vlan0) entered blocking state [ 520.337162][ T5260] bridge292: port 1(vlan0) entered disabled state [ 520.383718][ T5279] device bridge292 entered promiscuous mode [ 520.389658][ T5279] device vlan0 entered promiscuous mode [ 520.410227][ T5284] nbd: nbd4 already in use [ 520.428208][ T5279] device bridge292 left promiscuous mode 05:07:22 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000600)=[@textreal={0x8, &(0x7f00000005c0)="65360fc71a0fc731f3adf30fc7356467d3b9b60000000f01dc0f209d64f36c0f948071c4660fc77100", 0x29}], 0x1, 0x10, &(0x7f0000000640)=[@flags={0x3, 0x68001}], 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000580)) r4 = socket$nl_generic(0x10, 0x3, 0x10) splice(r4, &(0x7f0000000680)=0xffffffff, r0, &(0x7f00000006c0)=0x9, 0x2f8, 0x2) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r2, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) io_setup(0xa39, &(0x7f0000000140)=0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000300)='/dev/bsg\x00', 0x416003, 0x0) r7 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nvme-fabrics\x00', 0x800, 0x0) io_submit(r5, 0x4, &(0x7f0000000540)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x3, r1, &(0x7f0000000180)="322f684debef36e6c9586da01db6bfecf375ac52a474d4787efc063d620c24d11e5c6b9789bb7ea00a43efa51ef92c3e395527e4e4aa58ec063c1063627392402430dfd263425009c88b7196d92463494d1194cb3e5c0d2816806702893485c0572253d92f3764ef9314", 0x6a, 0x9, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f0000000240)="06a05939b3fa09b8d4756e2c193ebea0cc97e18d9a62694065efc05a17ebdb39294ff6", 0x23, 0x172, 0x0, 0x0, r0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x5, 0x1, r2, &(0x7f00000002c0)="6c19b2398bf38b1215ac95a9c0b806dbd832d176298f679927e273225ce439eca8cf05e717ee997a75b308ef83100a7eac5d", 0x32, 0x7, 0x0, 0x2, r6}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000480)="4712a8340c5c2799780dbc3b699822f876846c0b76f08528c20ab7f2ae8d3215e2d82334c55fbb6aced87fb2a7d9b3daf30d31157b28c704e259d43bbeeda9eaf1a1c314a7ff2db4aa2237103f46f1cc9c12b14b8053616335832e5f0000a0525c207030328920298d4cd7a23e5c84eef9c12a1f3d3964422fcac42786fff59bc3734f55db1dbf33edaeb7736cab4e51195aa571e2a39fd3cf6a70a20333425ab7df3ad364c4a97dda8fd2e35d1cc6216baab7f62f12690a96efefb5ee5a08", 0xbf, 0x10001, 0x0, 0x3, r7}]) close(r1) pread64(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 05:07:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x48}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:22 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28000000100001040000f0ffffff130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 520.438650][ T5291] loop5: detected capacity change from 0 to 264192 [ 520.447853][ T5291] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 520.447853][ T5291] ' [ 520.471981][ T5279] device vlan0 left promiscuous mode [ 520.533920][ T5279] device bridge292 entered promiscuous mode [ 520.534575][ T5302] nbd: nbd4 already in use [ 520.546288][ T5279] device vlan0 entered promiscuous mode [ 520.564958][ T5279] device bridge292 left promiscuous mode [ 520.571296][ T5279] device vlan0 left promiscuous mode 05:07:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0x9000000}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x1200000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x4c}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:23 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000020000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0xaa02, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:07:23 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r0, &(0x7f0000000100), 0x4) close(r0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) lseek(r1, 0x5, 0x4) [ 521.106969][ T5332] loop5: detected capacity change from 0 to 264192 [ 521.128873][ T5332] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 521.128873][ T5332] ' [ 521.147828][ T5342] nbd: nbd4 already in use 05:07:23 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001880)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000140)=""/228, 0xe4}, {&(0x7f0000000000)=""/50, 0x32}, {&(0x7f0000000240)=""/135, 0x87}, {&(0x7f0000000300)=""/231, 0xe7}, {&(0x7f0000001480)=""/173, 0xad}, {&(0x7f0000001540)=""/130, 0x82}, {&(0x7f0000001600)=""/249, 0xf9}, {&(0x7f0000001700)=""/164, 0xa4}, {&(0x7f00000017c0)=""/135, 0x87}], 0xa, 0x1, 0x80000000) [ 521.177514][ T5344] bridge292: port 1(vlan0) entered disabled state 05:07:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x60}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:23 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(0xffffffffffffffff, 0x8030942b, &(0x7f0000000000)={0x54a20101, {0x22, 0x0, 0xfffffffffffffffb, 0x54, 0xffffffffffffff37}}) 05:07:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x2000000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 521.268337][ T5344] bridge293: port 1(vlan0) entered blocking state 05:07:23 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000030000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 521.319162][ T5344] bridge293: port 1(vlan0) entered disabled state [ 521.343138][ T5361] device bridge293 entered promiscuous mode [ 521.350818][ T5361] device vlan0 entered promiscuous mode [ 521.360625][ T5367] nbd: nbd4 already in use 05:07:23 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) r1 = accept4$x25(r0, &(0x7f0000000000)={0x9, @remote}, &(0x7f0000000080)=0x12, 0x0) dup(r1) [ 521.365819][ T5361] device bridge293 left promiscuous mode [ 521.380294][ T5369] loop5: detected capacity change from 0 to 264192 [ 521.423936][ T5361] device vlan0 left promiscuous mode [ 521.429474][ T5369] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 521.429474][ T5369] ' [ 521.486266][ T5361] device bridge293 entered promiscuous mode [ 521.504380][ T5361] device vlan0 entered promiscuous mode [ 521.522759][ T5361] device bridge293 left promiscuous mode [ 521.534120][ T5361] device vlan0 left promiscuous mode 05:07:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0xa000000}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x68}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x2010000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:24 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000040000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0xb200, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:07:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f00000012c0)={0x0, @l2tp={0x2, 0x0, @empty}, @llc={0x1a, 0x305, 0x5, 0x6, 0x2, 0x1, @random="b7e029395de4"}, @nl=@unspec, 0x0, 0x0, 0x0, 0x0, 0x2f, &(0x7f0000000300)='veth0_macvtap\x00', 0x4, 0x10000000000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000018c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000001ac0)={"6cc3e040ce2f7ef8cb505ce038b3ebf1", r3, r4, {0x1, 0x7}, {0x5, 0x2}, 0x83, [0xf43, 0xd0, 0x9, 0x8, 0x8, 0x6f, 0x2, 0x7, 0x1, 0x6, 0x2da, 0x57, 0x4, 0x10001, 0x7, 0xe830]}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r5, 0x890b, &(0x7f00000012c0)={0x0, @l2tp={0x2, 0x0, @empty}, @llc={0x1a, 0x305, 0x5, 0x6, 0x2, 0x1, @random="b7e029395de4"}, @nl=@unspec, 0x0, 0x0, 0x0, 0x0, 0x2f, &(0x7f0000000300)='veth0_macvtap\x00', 0x4, 0x10000000000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000018c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000001ac0)={"6cc3e040ce2f7ef8cb505ce038b3ebf1", r6, r7, {0x1, 0x7}, {0x5, 0x2}, 0x83, [0xf43, 0xd0, 0x9, 0x8, 0x8, 0x6f, 0x2, 0x7, 0x1, 0x6, 0x2da, 0x57, 0x4, 0x10001, 0x7, 0xe830]}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000040)={"c423b2633519397edb567e5521d72fc6", r3, r6, {0x80000001, 0x2244}, {0xeae, 0xb29}, 0xf306, [0x7, 0x986, 0x10000, 0xf7, 0x6, 0x10000, 0x8000, 0x9, 0x7, 0x180, 0x7fff, 0x5, 0xfff, 0x2, 0x7fff, 0x4b8ba30f]}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000140)={"d7c83c296ad260b5899e1972675dca8e", 0x0, r3, {0x40, 0x152b}, {0x1, 0x40}, 0x2, [0x8, 0x1, 0x0, 0x10001, 0x1, 0x2, 0x488, 0x1, 0x9, 0xfffffffffffffc00, 0x0, 0x5, 0x1, 0x800, 0x2, 0x21a0]}) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/timers\x00', 0x0, 0x0) preadv(r8, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0xf8, 0xed, 0xffffffff) [ 521.995355][ T5415] nbd: nbd4 already in use 05:07:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x6c}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 522.018858][ T5417] bridge293: port 1(vlan0) entered disabled state [ 522.026393][ T5418] loop5: detected capacity change from 0 to 264192 [ 522.043153][ T5418] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 522.043153][ T5418] ' 05:07:24 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x701000) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) [ 522.065805][ T5417] bridge294: port 1(vlan0) entered blocking state 05:07:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x2500000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 522.095587][ T5417] bridge294: port 1(vlan0) entered disabled state [ 522.108876][ T5434] nbd: nbd4 already in use [ 522.133723][ T5432] device bridge294 entered promiscuous mode 05:07:24 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000440), 0x0, 0xe9, 0xfffffffd) 05:07:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x74}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 522.149767][ T5432] device vlan0 entered promiscuous mode [ 522.183702][ T5432] device bridge294 left promiscuous mode [ 522.190583][ T5432] device vlan0 left promiscuous mode 05:07:24 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000050000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 522.206163][ T5453] nbd: nbd4 already in use [ 522.210811][ T5450] loop5: detected capacity change from 0 to 264192 [ 522.236877][ T5450] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 522.236877][ T5450] ' [ 522.267788][ T5432] device bridge294 entered promiscuous mode [ 522.291414][ T5432] device vlan0 entered promiscuous mode [ 522.344627][ T5432] device bridge294 left promiscuous mode [ 522.363555][ T5432] device vlan0 left promiscuous mode 05:07:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0xb000000}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x7a}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 05:07:24 executing program 0: ioctl$DRM_IOCTL_MODE_SETPROPERTY(0xffffffffffffffff, 0xc01064ab, &(0x7f0000002d40)={0x4, 0x81, 0xffffffff}) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r1, &(0x7f0000000100), 0x4) r2 = syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0xffffffffffff8001, 0x5, &(0x7f0000001540)=[{&(0x7f0000000180)="ee00e790bb0ae1e0cbf4480905133b25479fe4a9b3f4675e25baad85805c84b713a044c88683b637968cd4726f4e410e4a586b685c47b3073bd7bcb31a53b04ec5be7a66e82a24de86c55c2815d18661dd794cf72e90587ec556cb0d83cad16ab17937f7a12e827de396bc590deba702bc629903f2b36d5dcf2d0822724fd1d24163a95b955ae7c1584edabf8bb44d2a5a519e38aa0b4df40cfbb0940561db8b2ec44e7d79150d0c8269b6514fd0b44f96c584eb66ce1a909e59da02fa71243fa30abac169f7221fa39a74648c6638526682047b3b5cb8a9f75a7063875ffb755bf1bb1c5ee921225a", 0xe9, 0x9}, {&(0x7f0000000480)="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", 0x1000, 0x6}, {&(0x7f0000000280)="0083ae17e122ce0f5f7ce9e1a6871bfb74263dbce3d4e393fa84e184741fa46c329e63dcdcd59f6deebf2217a0cd0bf05f7952fae8723d34eee54d6a897c8e0f1eb531e6d7cd5e1c00c36f3f0f00b9ce68d04fa11dbb4e161405c5abb5c8a505edee793d47dcc4cc119cf337bbb5ec3d0f6e287976eaedbb0a2327231c2e567605355e03cec638af6be232d693fe28b2e6708643fda25df42f744ca56103a73a8432906e46f824e5321f20039c31f104781c3d4e6f6d94874abce4a2d5fe8dd2d6d74c1b18003eb4b17244c98245b34008e1a85f0f4ce2af7eff7f21508239facf32548c1ce30f983ff49f565fbb04397425e25d36439ccefbddb21a0ee107", 0xff, 0x4}, {&(0x7f0000000380)="d7e4d04d29cc8e8f787a02a551a0c3bc43552bac95ed7f60be1c3d29fba50028bbf14bd82b0b4de97c835ef524dc38aad8ac2fc8e880690d234b282f2a4c4dbe339318b1050cdc57e32829e49d0e66b1262638a632903ad3f9e2ccfaee1e8fe02b672f738419b8fc", 0x68, 0x80000001}, {&(0x7f0000001480)="c5cab5a94453b649ed5e4dd8f0eb9523da449eb73813e2ec2574b17bdf2c741e4fd1db0a98a06991dad076cece92402352fb6b39a547bd5e0d37225be06efd5c374ff0bfb6f09c2a04949e0e4dee95139cee6fa86152c52cd2a31dc2201cbd73e487eef8e55f70cae72d3fcd7b2ce2edc457cae624ed1b65dac168293d6417cd53de2f46591ae692dbdafc4eca30b2193b434c139776ec864e64f58a7d14f48623ae8a92c49cf311e892a7f8043899a79cc3c641e8d8847bece18c", 0xbb, 0x7f}], 0x100000, &(0x7f0000001900)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee01, @ANYBLOB="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", @ANYRESDEC=0xee00, @ANYBLOB=',measure,\x00']) fchmod(r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) getxattr(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)=@random={'btrfs.', '/proc/sysvipc/msg\x00'}, &(0x7f0000001a80)=""/4096, 0x1000) execve(&(0x7f0000001640)='./file0\x00', &(0x7f0000002c40)=[&(0x7f0000001680)=':\x00', &(0x7f00000016c0)='#%\x00', &(0x7f0000002a80)='^\x00', &(0x7f0000002ac0)='-\x00', &(0x7f0000002b00)='btrfs.', &(0x7f0000002b40)='btrfs.', &(0x7f0000002b80)='sip\x00', &(0x7f0000002bc0)='\x00', &(0x7f0000002c00)='#\xbd:--\x00'], &(0x7f0000002d00)=[&(0x7f0000002cc0)='/proc/sysvipc/msg\x00']) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r3, r1, 0x0, 0x6) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) ioctl$vim2m_VIDIOC_DQBUF(r3, 0xc0585611, &(0x7f0000001700)={0x80000000, 0x1, 0x4, 0x0, 0x6, {0x0, 0xea60}, {0x0, 0x1, 0x3f, 0x8, 0x7, 0x77, "d4b1f7c5"}, 0xfffffffe, 0x2, @offset=0x3ff, 0xfffffff9, 0x0, r3}) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000400)=0x2) r5 = pidfd_getfd(r0, r0, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r5, &(0x7f00000018c0)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001880)={&(0x7f00000017c0)={0xa8, 0x0, 0x2, 0x70bd27, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7a}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x87}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x6}, @IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_hsr\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010101}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x3ff}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4004444}, 0x20000844) r6 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r6, &(0x7f0000002d80)="3a4536f6d5e1a333bfb7c530672cb06e232c0b130c52bbc829084fbf756e1ba2328703daa938848a61e031dc4705756dac3159beaf8e8cf95357bf1dc89849be6365e27fffd94cb3e8b7ca0d1ca0357e4fd67f779b96e9ef2620ce83a636c2e7638ea7e9c4303dc5ac4f9c14b579220b79d7638a5eebfe522ad77efc3262a853e8dfc240e72611706e4cc333e725c409daa86a70cd22121793dfd7ca9076d0e7c6a4f8ce3a26968d0d0f95b79bd65f43ea7d", 0xb2, 0x800, &(0x7f0000002e40)={0x2, 0x4e21, @broadcast}, 0x10) 05:07:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x3f00000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:24 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000060000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) 05:07:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200050007"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000000000130000000000", @ANYRES32=r4, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0xba02, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) 05:07:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x300}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 522.895464][ T5492] nbd: nbd4 already in use [ 522.914337][ T5494] loop5: detected capacity change from 0 to 264192 [ 522.925277][ T5493] bridge294: port 1(vlan0) entered disabled state [ 522.930474][ T5494] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 522.930474][ T5494] ' [ 522.946286][ T5493] bridge295: port 1(vlan0) entered blocking state [ 522.954380][ T5493] bridge295: port 1(vlan0) entered disabled state [ 522.983256][ T5503] loop0: detected capacity change from 0 to 264192 [ 522.985159][ T5509] device bridge295 entered promiscuous mode 05:07:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x4000080000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) [ 522.993055][ T5508] nbd: nbd4 already in use [ 523.001686][ T5509] device vlan0 entered promiscuous mode [ 523.014074][ T5509] device bridge295 left promiscuous mode [ 523.019796][ T5509] device vlan0 left promiscuous mode 05:07:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x500}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 523.060039][ T5522] loop5: detected capacity change from 0 to 264192 [ 523.076301][ T5522] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 523.076301][ T5522] ' 05:07:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x4800000000000000, 0x3, &(0x7f00000012c0)=[{&(0x7f00000014c0)='4', 0x1}, {0x0}, {0x0}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='hostdata=#%{%,noquota,ignore_local_fs,spectator,nos']) 05:07:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x600}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 523.109355][ T5525] loop0: detected capacity change from 0 to 264192 [ 523.115248][ T5534] nbd: nbd4 already in use [ 523.124225][ T5509] device bridge295 entered promiscuous mode [ 523.130199][ T5509] device vlan0 entered promiscuous mode [ 523.137703][ T5509] device bridge295 left promiscuous mode [ 523.144678][ T5509] device vlan0 left promiscuous mode 05:07:25 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000104000000070000130000000000", @ANYRES32=r3, @ANYBLOB="c30b6ec40020000008000a00", @ANYRES32=r5], 0x28}}, 0x0) [ 523.215660][ T5548] loop5: detected capacity change from 0 to 264192 [ 523.218973][ T5545] nbd: nbd4 already in use [ 523.230619][ T5548] gfs2: Unknown parameter 'nos…Òu ƒ/L‰Ç莙 [ 523.230619][ T5548] ' 05:07:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005dd000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0, 0xc000000}], 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:07:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x60d}, 0x8) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/drivers\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x46e481, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000140)={0x2, 0xfff, 0x1, 'queue1\x00', 0x8000}) preadv(r1, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/109, 0x6d}], 0x1, 0xed, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000480)="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