ACVLAN_MACADDR_DATA={0x4}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x3}]}}}, @IFLA_LINK={0x8, 0x5, r14}]}, 0x50}}, 0x0) [ 1893.759149][T30999] loop3: detected capacity change from 0 to 8 [ 1893.810354][T30997] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 1056769) [ 1893.843546][T30999] F2FS-fs (loop3): Invalid log blocks per segment (167772169) [ 1893.846676][T30997] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1893.872896][T30999] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1893.877636][T30997] F2FS-fs (loop1): Unable to read 2th superblock [ 1893.930479][T30999] F2FS-fs (loop3): Unable to read 2th superblock [ 1893.957482][T30997] loop1: detected capacity change from 0 to 8 [ 1893.999284][T30997] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 1056769) [ 1894.036086][T30999] loop3: detected capacity change from 0 to 8 [ 1894.043185][T30996] mkiss: ax2: crc mode is auto. [ 1894.043277][T31001] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1894.066491][T30999] F2FS-fs (loop3): Invalid log blocks per segment (167772169) [ 1894.084072][T30997] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1894.117542][T30999] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1894.140214][T30997] F2FS-fs (loop1): Unable to read 2th superblock [ 1894.155982][T30999] F2FS-fs (loop3): Unable to read 2th superblock 01:28:18 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100110001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:28:19 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000c0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1894.305512][T31002] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1894.515280][T31058] loop1: detected capacity change from 0 to 8 [ 1894.534863][T31060] Falling back ldisc for ptm8. [ 1894.583416][T31058] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 1114113) [ 1894.606251][T31007] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1894.630630][T31058] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1894.645763][T31074] loop3: detected capacity change from 0 to 8 [ 1894.670525][T31058] F2FS-fs (loop1): Unable to read 2th superblock [ 1894.700497][T31074] F2FS-fs (loop3): Invalid log blocks per segment (201326601) [ 1894.733723][T31074] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1894.766540][T31058] loop1: detected capacity change from 0 to 8 [ 1894.788233][T31058] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 1114113) [ 1894.799235][T31074] F2FS-fs (loop3): Unable to read 2th superblock [ 1894.826843][T31058] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1894.846067][T31058] F2FS-fs (loop1): Unable to read 2th superblock [ 1894.866583][T31001] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1894.867112][T31074] loop3: detected capacity change from 0 to 8 [ 1894.888482][T31067] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1894.916688][T31074] F2FS-fs (loop3): Invalid log blocks per segment (201326601) 01:28:19 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100130001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1894.944017][T31074] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1894.964713][T31074] F2FS-fs (loop3): Unable to read 2th superblock 01:28:19 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000d0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1895.029146][T31072] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1895.171691][T24261] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1895.184589][T31119] loop1: detected capacity change from 0 to 8 01:28:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) setrlimit(0xa, &(0x7f0000000040)={0xb4, 0x6}) r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x5) sched_setattr(r0, &(0x7f0000000100)={0x38, 0x6, 0x40, 0x6, 0x8, 0x3, 0x0, 0x401, 0x8, 0x6}, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) setrlimit(0x5, &(0x7f0000000080)={0x1, 0x6bd78719}) r2 = perf_event_open$cgroup(&(0x7f0000000340)={0x1, 0x80, 0xe0, 0x4, 0x1, 0x1, 0x0, 0x2, 0x500, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x8, 0x200}, 0x1001, 0x8001, 0x4, 0x51145592f5b585a6, 0x100, 0x401, 0x5, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00000002c0)={0x5, 0x80, 0x4, 0x3, 0x20, 0x1f, 0x0, 0x5, 0x20000, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000200), 0xb}, 0x0, 0xfffffffffffffff9, 0xffff, 0x0, 0xf5bb, 0x2, 0x0, 0x0, 0x7, 0x0, 0x7}, r0, 0xb, r2, 0x8) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x8}}, './file0\x00'}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000001c0)=0xe) [ 1895.284109][T31119] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 1245185) 01:28:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0xf000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1895.407672][T31132] loop3: detected capacity change from 0 to 8 [ 1895.426014][T31119] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 01:28:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x28e}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:28:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000554c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x8, "ea270cdc74969d"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000564c0)={0xffffffffffff8001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x7f, "5553ecb3662331"}) r4 = socket(0x10, 0x8000000803, 0x0) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r5, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f0000001380)={0x49c, 0x0, 0x1, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@fils_params=[@NL80211_ATTR_FILS_ERP_REALM={0x97, 0xfa, "5bd3b6ef09fad2a3a8ca2a7228176dbf8b7fe21345a170b19ae3f3b3cc812a0ed230e354e7c30d57848bc9f820268e780f337c598beae5dba0481b3015530b524bca98a2f7898cba96c7f1ff3b1086bb839c09eb4b728f1a94090b5243c2fefe350fcf92f0666514ae9cd4a7e610e6b10aaab624fa620501e68b77d81a13fd0210a8aa39927d7ceb65bfae5323c2c38893772b"}, @NL80211_ATTR_FILS_ERP_RRK={0x4}, @NL80211_ATTR_FILS_ERP_USERNAME={0xe, 0xf9, "1b295a098e5f436ab341"}, @NL80211_ATTR_FILS_ERP_RRK={0x11, 0xfc, "5eecf54288919f3e41ee615d24"}, @NL80211_ATTR_FILS_ERP_RRK={0xab, 0xfc, "8812d21553fa0242db728d4d05e165b1c6dc8183251e1544ee0a3b5c0f8656b2f5ebdc19f349bcf8351cb415a60a00b2049bcc709ad41369a2ef0c7305942f973d6f7996bd777280985d7b8ca138eb85039d26d3621b0d340e3cd24b33212556e84d4d82f2c68c7eb8361073434715bbf722ee82f6be3fc2938853cbe364fd7565aa83f9583d26479dd605816853fd81006c417b0d399f556095f242fb220778aff0c7b3bb9563"}], @NL80211_ATTR_IE={0xf1, 0x2a, [@supported_rates={0x1, 0x6, [{}, {0x30, 0x1}, {0x559d090c495eb69c, 0x1}, {0x3}, {0xe}, {0x4}]}, @preq={0x82, 0x2b, @ext={{0x0, 0x0, 0x1}, 0x2, 0x1, 0x70b5e92d, @device_b, 0x401, @device_b, 0xfffffff9, 0x0, 0x1, [{{0x1}, @broadcast}]}}, @cf={0x4, 0x6, {0x5, 0x3, 0xfffa, 0x6}}, @perr={0x84, 0xae, {0x81, 0xa, [@not_ext={{}, @broadcast, 0x9, "", 0xc}, @ext={{}, @device_a, 0x5, @device_b, 0x3f}, @ext={{}, @broadcast, 0x7, @device_b, 0x1e}, @ext={{}, @broadcast, 0x7fffffff, @device_b, 0x33}, @ext={{}, @device_b, 0x1, @device_a, 0x12}, @ext={{}, @device_a, 0x8000, @broadcast, 0x9}, @ext={{}, @device_b, 0x8, @device_a, 0x2a}, @not_ext={{}, @device_b, 0x4, "", 0x21}, @not_ext={{}, @device_a, 0x0, "", 0x31}, @ext={{}, @broadcast, 0x0, @device_b, 0x21}]}}]}, @NL80211_ATTR_IE={0x29, 0x2a, [@channel_switch={0x25, 0x3, {0x0, 0x84, 0x5}}, @rann={0x7e, 0x15, {{0x0, 0x2e}, 0x8, 0x4, @broadcast, 0xff, 0x3, 0xfffffff7}}, @chsw_timing={0x68, 0x4}, @erp={0x2a, 0x1}]}, @fils_params=[@NL80211_ATTR_FILS_ERP_USERNAME={0xb, 0xf9, "f48767755892ef"}], @fils_params=[@NL80211_ATTR_FILS_ERP_REALM={0xfe, 0xfa, "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"}, @NL80211_ATTR_FILS_ERP_REALM={0xe5, 0xfa, "738484f98d20908a38201e24c643a98b8f47661889db620d0446d0249942f33fdb0dd2b2c87b99b0e6f08f51cbb4913e90655430a3ed2241d74c59cc80c6bcbe63751d7b4af0e4239432159883dd3cfd966d87d54c7f0a8fd464b630cb5ad8a40fe97f97f49c743327fa8f5aa8d998aed052ca9282e9a9941f7ecf445e8ce001b505a9117894b68ccfbd58276ed7c9ad87ea0c38ea2b5618fa50a34c7bbfb3ed28e1082ac2406dec266f5d2cdd5eea6f1476e955b4fe5c4e61debe9f0b53e2235b45c2263dc030ecc336c131972b3c6aa80d98db4f18b041870c269a961fa6f688"}]]}, 0x49c}}, 0x4000014) r6 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xa, 0x80000004}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r7 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r7, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000053e00)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000054000)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000054200)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r5, 0xc0709411, &(0x7f0000054400)={{0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x1, 0x6, 0x10001, 0x3, 0x7fff, 0x3, 0x10001, 0x200, 0x3, 0x5}, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r7, 0xd000943e, &(0x7f00000544c0)={0x0, 0x0, "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", "ccc5096b23fbad029b964329425bf459957bef4fd55ec244ec6efde924d0e02603a88041a106d872a657674acbb62b04aa09911192ad7945285a90a034f88c88d47cfeefbffb3a81f584b04f103036b136715fb1bba6bd754273341fed0c719848cee80b23f60c5a8fcbbd77c93c1591ebaafc8f01c1503b1218ac91df0f8ddd39ca7bee06a17f1e8826ca09dcf9f7654f411cc0051bf0f2dd21f9a2d89f209b7733b3de8add2c916a5ef8c78652e433af03161f39b81c0294177663d44de5dedcef50966cc387c93c95aa6c71dc877e45f667adfac3154b187afdfda9c9fe45af9ab1f1dbf7552e072488ca4d54110fb5abfdaca53ee9b0e4599c2b2a918c6c7a26496d98cf61492b102397af7c81b26cf3d6f25d75461e105ec62eefd81d8e578186208335d2442a6f8d2f5eda572e42122f8fc7c16ae0b4af66406c9bc5ad369c11b571e506e6bc5fd8ce2faa2d0b43928ffb32b7a862341f0eb59d11fb706a1f7ace1777093a24c83b8eb6991beaec8710c88e0e082750845e1d4342e7363cfcfc1f42e4aaa121a71909c5c2ac98aca1169398a296900c79a918c723bd53aab6927fbcb2293b9a36d06b25676ba5676309bd659e729c75288e568f02557223c8d0a0183009ff696f080b6c9e76d41aab81c819cb2a56c17591c2be2e027ec382c7aa564a3e62723677f8304762ebc4b3ab25721580ac49adfda946621961fd52b5a589644ef093a5ac71775c4e6bb09b73fb655b3adb13a3206a303f782d66cb853b63225b6ac3b472f918b8f4a729e568f0d27b7e3eb43b78689b878aacfd8988f3c06c5b6cf835d148672ac277180f970fe80534136e7ce79848b2a7f9d04dfdb3f7e0ba44f877495110916a91eb5a6e502cdabcf6a921b2605f96bf1e926dc9b2ce6780ae7eb8cf2ad36f47923fcd0d8eccbc29d2fcb2484e02514b8115aa90d68ed3238c15bdc9b949fed4f3c409674d257a276bafcf55bd7897ffb373506f2db472f8016832a05892a594401d2058d161686b1c171600e71afa7caf9f969a876999e9b27d8c7f6ebcb59451c0e042cdc5463d1b846cd8509751e3d91e779136039fa7ea0a417584fb2a96c9651372ee5ea666e208090981bf5c3b2b5a0032dfbfed247770bd0f9147b7bdbe24ce787ffe796e73e5c1b11cc217fea441dad744e827aa85623c06c5bdad963f57fa352d31aa1c40c59460fcd9f3973c9d617c2fde4a4f5f2492139614c96514eca73f5b283dfecaa3bfa6382a2d20c112727bf285fe1ee6653751113ab6c40131c1fd90733848355de5f83cc6991d7e2f51827e73d3a3e631d48178f8305d8f13a5a6c38d373558ab237266cb446e3f123fd77fc52fb54b34ea5e0c569381ec3b8418fe3bbc994986c750e49a7adcd13d19409bb60b0a8dc3301fc6aac7922851b52a332a0029f62c26a4469179093e08525fff7fef82d85254d8feb703f74b3d2835f6d4753b1c1399970487519db99135b48a1f67a5d0511014761f363156d7dbc84caae944e5ed0280cdc049358140eb78ceca3ddce0a95db9e2632403c257ed004a5968d4f33260e54d28d60e93920da0be927f9aafe67106d759285f47d8105de28b1925620244fd43d58df7ccdf72e2a37e84a8c27e15b8bff11ed549a77b624d6d033dd222de9fed98c562c28ab9b5befdcfa4406b2f2d5f668810358dc6606b84a7e71262196cc92ba02a2edc11589da3477b2ed0f57483f835d55a9a818f045a81265e6de74abea216b213590437e765bc6b180155f12353e20c1c9e4ba80c57dfde063f0c7f2218f649a8d3e18cb8064e8c3fb4f5e0ee45656dcd48709f8579a65b31a8a8125195b7b76b9cac55ea69cd77a44fb4f12aaa1b92bbdaea0715f38a84bde651f82f709ce5d0ec716332e5949cc1716c713c83549bf66183b93e150759604d82ae513447fe213ae82403e90053de35a7e4e177be9f74a704fcfe65f861a3b9f0f3c6349454b9480af01dcfaf90961f12d644fb934b1b9a58f2e11decf78e832f317ad7efc217247fbf4a751789a00f28a35d9a2f04babcc0e7e668190f6ad5cb2b0753fec5ae970af63eb5d3070ba476af819390b517d51c6c81dba2121eed762e9eb118f7e8cc1573150378688c95bef985746717e4d55795ab20aef2c8fdf991b7bd70603c6d21ca1ce0fac610dbc084775275865c4d7aa519f03ba63862275cab33b4a5800d20f064b42ef28f1c07b469e416a3f2efb4aa91a70316fd6b9f988ca486eccfd51a85bd20fd1747ee0518a3f603c4378616a58d320f8bc9e816b302b58c92a448c082382d98e0abb5258065542b933c4a70dff879251d6677cdac6b32157831a95b8f1b660ac8b3b3ce6613fc65ea2b9511579b0613957e99a0df968e31148c071327bc1ef9cca1eb3d12959fdab21a0524c919b3490bbb00f475cc33a9c397c75c7f7a6603c9f5dbdca38430b2459ebef4ec8157db360a50a1b9850e8b5c9589b8c0ea0584649034a53520bd86619e642f62e119404b8a6a35ac924ad729a29e8a15927ac4ef5df72b59f840cea6ee02cd8d4ec4c70c2929478aaf187ca4636ea51849616b69762dd7aa54e1090e3f019d254ae6da8c5f7767c5577f9729fcf7279c104d121b18525cc3eb6eb1a28b1a7d27dc9dff0357546d27309940ab981912cfabdcbe4e3fbec904f8682359db15e846fbdf88c98854c777151c0b962fe89f5a48c6f0c96c1b69f75687c4d0521cb07183a6eac8af04abfdd6afe236d69df9433c30a3d507ea0adc62ea2927750fc1513dc4785a1a23998e46dd9efced032928b21a06284063e5d6ed8ad31d6a9cc35be472c7a682e6cfa3d719846c8ea8af11bb31e871561c27e5b41859a7f7ed7b99ddd6fc12e8c065200c0f809e851d247ad8f9a2e05ab30e9246c14f91e66286707dac8a2fc5282333adf6057c3df8f90c4222cbd3b09fd9c91d3fcd93797fdb26f3eb738a57ec5c765b6dd8f1db5475b229c34e66221e71ec39be977bfe548cd2bcbf3fdb1912e413805cceed0fade49a07d7630fdf18d8e579a5209df812be2cbfe782f7b1661b7538ac0da367fc054dfa2ad218e68f09315b2cc0fe86e49331024bdded340cb3f59cdd7494a56da16e9280bd32b6b41c4ff4da741abced4287764cbb6cbd1d9d0d92ee7dce6f3692fa7fd5a4230f40a3ffe37170da465de222a1d7376ca00d105109020305c6c62bdfc1ef3b7a5a504ce2a03d03b0029fff4a18cfc6660af6fbbe73e52ce6ae0a1438b8d7a39dfe25d2fbbfe6c29aa3aae73d2d21045ee14f28dac6f084e75942e100d681757f0aa2cca8645f3ca43a31e47b631d58d52352585ed7a89c621c3140c52b774f03befc217c33e2cf77560bb757cb690ed9d157ca033711e8391a89691f4d81ae9cd2456cdc544e02bdefdd3a335ecee38c3926a287fdf64a830b9e2a088d2b51f8248911705641bb4da404215033d5b731904d5560b0f355bdf5ad80a47e1467f54090cf9f634d8000af23947e0b9184158623dc4de934850c33cfbcee63359bfb2b87229675b54859e3577c8eda089f2d78d7b7b91cef089fc2e6b82be892a0a488090566d9cdd356217738ae85abb7ea7f064e23918273da4dfbe33c7abca5cd5114d35ea89d0ca2f5705c51fd3031bec098b419d85ee2af9dcdd29958334945c2c6261665990def831c9ec6739e28f866d945a4c1e9ccca4cea43a0ac4c8faff24b370d77314f935098cb1e9c288a37c4241c2e8cb48054957a8590506e4a698cdfe911c487a2ce9ca0f9e7cbd7b073c5f67819d35aca3fb5e9e97d562aa2942c12f0bfc7cb89c303e6c41ef300b6a8e581ff6cdd2f3397a21ab64a13823cd950013a8e1f486e541182803c63beef800825a450fc323a90ad94bd9b556fa1632d5e0856f309d17e1ef2fb7bd6e52c4c6246fc5a438359af55e9a577b8ac2085bd810913e5dcee8e835617ba76c680d4b03bfea1444d6279c3c3e6ca2f42dd6d9f9c5542fd059c30c790825989362863ebef21664c266b7cd9886adb26a25441fe6497988a4938290d80ef747190a0e953d2182f19699fd4b6affc5fb5ae198248b2bce5e1c499ce694c345c7073b399a5ed09abf3a417fe9e64d183f540c6885d9720dc144e4f24ff7cb8b3b255cc2cb8b5baaf01496efc117da0d0684157ba15919edd790ffe05719a644d9bafffc6e68471c768632ea6f543acf095430474a506fe334eaca689a35a7182b4225b0d301b04729f078189dd7aa1cdbd115bc2c57401f89efeef2a6de8c71b6a39fcdb8acfe6064c3d8cdd1c48fa88a728de51d573b6539cffd0feb3763ad84d6fdeb0d312e2ba063b99e43b04fa96ceddbcc06580db61eec44d119c5741f15bb45863917be93e778311d0ff837ee58f243153ea0e85971b957f4fd4551644e3c5cfcc19b61db48792e9fb0fc5abd806113428f35839f1fcecbfc14cee5e810b6d99988897d54d68559ee6c94c89af18154104ae794bb24900460d6efab6ceb327ff872011b0f83af7feecf1d21510e6fc9b8ff3decb20490f38f118af44136f9039bd945b3660c645d94aefb53a119a2a5ef1111e92e8f9b7f77e3fc16149191f7bc899c1348ae7cf013b0329eac2f0ff8be7ec192dc9f942d51d29d7626da46d8521b83e8dd552693ea41357651e450cce28ed7a8fadd1d6018fc3e167ee885dd1c3d3d5df9482cf9773186ac04d5a89492eb20da101027590aa66bb405e54be5ec4e609d0d7932954fba559f39761fd1885c29ad2dc47490230c2faff54cbbb71939ae768c91a7545d43979cdcff0044b8d4d22c9039076216c512680219e86e6e564f1fa7d3e5f65828432b88dc3e8db3835dedad353058566764ca612e541792cf3d0df98d8b47c1f95d9d6dc700768feebb8aa3b4172200b6de14686a087e6ee610b0de489e8e3eea1150ef9c28813826f504017245f1443972411ab844dc404df1aca868d11b695e31044578adfa8d95fb99e49d936f400b8bbdc9c17bd2b439ca7c92f13683ee69bc9a8caaefb289bb3571b07e4506faf3e78a401cd45d3b5ad5f42f711007cf6d370d2fc328dd276cad1082e4029583acd8aec756fb5967949b780410983fe6d250889fd6fb0802338e8026fd68354c1e46c755ed05dd8a355a8a01f19d4261e79bd82a67da90d4706513a04c8eb73f94a73511a3fceb51e9f30dcd03e2a5a5d704cbd4fff5b474b654052e9418c7001dac62414421c4c6cb41e1c515764d584e9f53135371694643b7968fb2e57045175ac1dbaa240d381b4096c32ce2b6d30d118ba4d98d4b0d9479bfc0ad048aa30dcff961a665b219b19459ea96dc346de8f21d42ac1c651737d2bcc1386d31e249099dff87e8967c8eb10b2d941d823e6d3cdccc398b24c1e2268c7123e4b5a5796"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, &(0x7f00000554c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x8, "ea270cdc74969d"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, &(0x7f00000564c0)={0xffffffffffff8001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8, r9}, {0x0, r10}, {}, {}, {}, {r11, r12}, {r13}], 0x7f, "5553ecb3662331"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000055640)={0xffffffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}], 0x0, "55d42b4edcd635"}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000040)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x18, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_DATA={0x4}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x3}]}}}, @IFLA_LINK={0x8, 0x5, r14}]}, 0x50}}, 0x0) [ 1895.476059][T31119] F2FS-fs (loop1): Unable to read 2th superblock [ 1895.496895][T31132] F2FS-fs (loop3): Invalid log blocks per segment (218103817) [ 1895.526409][T31132] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1895.583408][T31119] loop1: detected capacity change from 0 to 8 [ 1895.586138][T31132] F2FS-fs (loop3): Unable to read 2th superblock [ 1895.600350][T31136] mkiss: ax2: crc mode is auto. [ 1895.615117][T31119] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 1245185) [ 1895.666333][T31119] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1895.698667][T31119] F2FS-fs (loop1): Unable to read 2th superblock [ 1895.709165][T31132] loop3: detected capacity change from 0 to 8 01:28:20 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001001f0001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1895.742339][T31132] F2FS-fs (loop3): Invalid log blocks per segment (218103817) [ 1895.782240][T31132] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1895.833216][T31132] F2FS-fs (loop3): Unable to read 2th superblock 01:28:20 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000f0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1896.104856][T31184] loop1: detected capacity change from 0 to 8 [ 1896.124004][T31184] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 2031617) [ 1896.136094][T31184] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 01:28:20 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r0, 0x0, r1, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) ioctl$SNDCTL_SEQ_OUTOFBAND(r0, 0x40085112, &(0x7f0000000080)=@n={0x0, 0x3, @generic=0x48, 0x9}) prctl$PR_SET_TIMERSLACK(0x1d, 0x6) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) prlimit64(r2, 0x1, 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x5) ioctl$TIOCVHANGUP(r3, 0x5437, 0x0) prlimit64(r2, 0xc, 0x0, &(0x7f0000000040)) [ 1896.157962][T31184] F2FS-fs (loop1): Unable to read 2th superblock [ 1896.232018][T31184] loop1: detected capacity change from 0 to 8 [ 1896.248842][T31184] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 2031617) [ 1896.283265][T31184] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1896.306563][T31184] F2FS-fs (loop1): Unable to read 2th superblock [ 1896.386811][T31215] loop3: detected capacity change from 0 to 8 01:28:21 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100200001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1896.433786][T31215] F2FS-fs (loop3): Invalid log blocks per segment (251658249) [ 1896.449833][T31215] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1896.475391][T31215] F2FS-fs (loop3): Unable to read 2th superblock [ 1896.569448][T31234] loop1: detected capacity change from 0 to 8 [ 1896.578260][T31215] loop3: detected capacity change from 0 to 8 [ 1896.607327][T31234] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 2097153) [ 1896.613209][T31215] F2FS-fs (loop3): Invalid log blocks per segment (251658249) [ 1896.623638][T31234] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1896.644535][T31234] F2FS-fs (loop1): Unable to read 2th superblock [ 1896.661622][T31215] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1896.683601][T31215] F2FS-fs (loop3): Unable to read 2th superblock [ 1896.775449][T31234] loop1: detected capacity change from 0 to 8 [ 1896.798320][T31234] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 2097153) [ 1896.822020][T31234] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 01:28:21 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090020100100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1896.862349][T31234] F2FS-fs (loop1): Unable to read 2th superblock 01:28:21 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000110200001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1897.116173][T31260] loop3: detected capacity change from 0 to 8 [ 1897.166317][T31260] F2FS-fs (loop3): Invalid log blocks per segment (270532617) [ 1897.205004][T31260] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1897.238168][T31264] Falling back ldisc for ptm8. [ 1897.238565][T31208] Falling back ldisc for ptm7. [ 1897.304050][T31260] F2FS-fs (loop3): Unable to read 2th superblock [ 1897.349735][T31271] loop1: detected capacity change from 0 to 8 [ 1897.374923][T31271] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 2101249) [ 1897.383448][T31271] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 01:28:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_getscheduler(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x8, 0x2, 0x3, 0x3f, 0x0, 0x7f, 0x8020, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x4, @perf_bp={&(0x7f0000000040), 0xf}, 0x310, 0x1f, 0xffffffff, 0x5, 0x1c2, 0x2, 0x6, 0x0, 0x8, 0x0, 0x8}, r0, 0x0, 0xffffffffffffffff, 0x3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x5) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) [ 1897.406087][T31271] F2FS-fs (loop1): Unable to read 2th superblock [ 1897.492936][T31260] loop3: detected capacity change from 0 to 8 [ 1897.529795][T31260] F2FS-fs (loop3): Invalid log blocks per segment (270532617) [ 1897.531400][T31271] loop1: detected capacity change from 0 to 8 [ 1897.545112][T31260] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1897.581975][T31260] F2FS-fs (loop3): Unable to read 2th superblock [ 1897.593053][T31271] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 2101249) [ 1897.607761][T31271] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1897.627111][T31271] F2FS-fs (loop1): Unable to read 2th superblock 01:28:22 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000110100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:28:22 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001aa260001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1897.783334][T31287] mkiss: ax2: crc mode is auto. [ 1897.854238][T31292] mkiss: ax2: crc mode is auto. 01:28:22 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x360, 0x160, 0x4c, 0x8, 0x0, 0x73, 0x290, 0x258, 0x258, 0x290, 0x258, 0x3, 0x0, {[{{@ipv6={@ipv4={'\x00', '\xff\xff', @multicast2}, @local, [], [], 'wg2\x00', 'macvlan1\x00', {}, {}, 0x73}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@inet=@l2tp={{0x30}, {0x0, 0x0, 0x2, 0x0, 0xc}}, @common=@unspec=@connlimit={{0x40}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz0\x00'}}}, {{@ipv6={@local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'vxcan1\x00', 'team0\x00'}, 0x0, 0xf8, 0x130, 0x0, {}, [@inet=@rpfilter={{0x28}}, @common=@icmp6={{0x28}, {0x0, "e1f6"}}]}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3c0) bind$inet6(0xffffffffffffffff, &(0x7f00000016c0)={0xa, 0x4e20, 0x9f7, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x3a}}, 0x496}, 0x1c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$INCFS_IOC_CREATE_FILE(r1, 0xc058671e, &(0x7f0000001640)={{}, {0x2}, 0x8, 0x0, 0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)="ee79b420bb328b55b859cbc3c2b475f39db37fe96ffc91575595b5d2a917c66eb6977ea164461267881de72eff6c220e0c655187dc63b54e53918ad60cd96b9cd2", 0x41, 0x0, &(0x7f00000004c0)={0x2, 0x10a4, {0x0, 0xc, 0x97, "8d50962fdca2a77fb53bf9683460e54599c267f9a1c695780be754bb43ee1954ddf0a39c0a1da738821099702967f1f34fb07b2ae4c41840334e97389bfb5d49e956e93c7a21ea0d906228df0c4ae43ee0f02751e6c48dc8d898abcc822024b937eaa91cc685b2ff605cbac4769d154897f993664df44af9ffb80c962c9271174ab02640502291871fb172d864dabd829e7c65fce84ef3", 0x1000, "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"}, 0x99, "aa7c873af94b7bdda1ed0f80c3c45104541fbc4f2c85c7a584da7d09004c3a37505408ac0d46557994b0b969b04656d53c8f747a497b462edf7c06021c0c51db17a524ac93e7281a689cad36bc6becc2592706490c79389639ba4bf6c441db518baba660c582e46ebb36d91ec8b1599d861214fc6d07e279af4a13c35622de501cc28cf95d36c149d093370056ecf7e60cba4dd9825657acf2"}, 0x1149}) 01:28:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x2a6}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:28:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0xf203}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:28:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = gettid() sched_setscheduler(r1, 0x3, &(0x7f0000000100)=0xfffffffe) setrlimit(0x2, &(0x7f0000000080)={0x2a1, 0x1f}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0xffffffff) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x5) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) [ 1897.956516][T31320] loop1: detected capacity change from 0 to 8 [ 1897.981558][T31322] loop3: detected capacity change from 0 to 8 [ 1898.024786][T31320] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 2533889) [ 1898.044097][T31320] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 01:28:22 executing program 2: syz_emit_ethernet(0xf8, &(0x7f0000002740)=ANY=[@ANYBLOB="aaaaaaaaaabbffffffffffff0800450000ea00000000002f9078ac141400e00000020421880b00920000a19a375e1c44c53efab14b245f7772c04decc9ec7a6d2407f976fffdfbdad3dacdea131450566add0e8f0a0ddad5285001b16d223335736126fa378e0487be2d46cd8426630cb08e59e169eac64834b4a9176f361810d2f1e5a4ee16ddeb25c93f8283024c09398f53a226896499c041e61d7bf1664a75857d4247b48162a2345e3f498f7a474e61e041d9548ff0278421fd00000800000086dd0800c6c5a927000010000000010000000000000040"], 0x0) syz_emit_ethernet(0x12b, &(0x7f0000000100)={@multicast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2c}, @val={@void, {0x8100, 0x6, 0x1, 0x4}}, {@ipv6={0x86dd, @generic={0x0, 0x6, "6fe34a", 0xf1, 0x88, 0x0, @private0, @private1, {[@fragment={0x67, 0x0, 0x5, 0x1, 0x0, 0x0, 0x64}, @dstopts={0x2, 0x3, '\x00', [@jumbo, @jumbo={0xc2, 0x4, 0x2f7c5fc4}, @jumbo={0xc2, 0x4, 0x1aed}, @enc_lim={0x4, 0x1, 0x7f}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x11, 0x3, '\x00', [@enc_lim={0x4, 0x1, 0x7}, @jumbo, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @multicast2}}]}, @dstopts={0x0, 0x6, '\x00', [@enc_lim={0x4, 0x1, 0x3}, @calipso={0x7, 0x30, {0x3, 0xa, 0x0, 0x3, [0x6, 0x2, 0x3, 0x5, 0x8]}}]}, @fragment={0x3a, 0x0, 0x3, 0x1, 0x0, 0x0, 0x68}, @routing={0x6c, 0x6, 0x2, 0x7, 0x0, [@loopback, @mcast1, @mcast1]}], "634419aa6db3e1d4e654da0fed0c13260f6739e14995e774cd"}}}}}, &(0x7f0000000000)={0x0, 0x4, [0x22b, 0xbf1, 0x1b4, 0x6f3]}) syz_emit_ethernet(0x42, &(0x7f0000001580)=ANY=[@ANYBLOB="aaaaaaaaaa3d8bfcca814799810044000004008bdcae38b26d60057831202225f69b70435c2a087b3a75f1d76d4ffc84170cd39c801882dbdb58549f"], &(0x7f0000000040)={0x1, 0x4, [0x6da, 0xf71, 0xf7b, 0x353]}) perf_event_open(&(0x7f0000002300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f00000022c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x800) lstat(&(0x7f0000002640)='./file1\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0}) getxattr(0x0, &(0x7f0000002440)=@known='trusted.syz\x00', &(0x7f0000002540), 0x0) syz_emit_ethernet(0x56, &(0x7f0000002840)={@link_local, @broadcast, @void, {@canfd={0xd, {{0x3, 0x1}, 0x3d, 0x3, 0x0, 0x0, "5ec229ac466a55d87e26408d98c78f35ea6de11294f03599555bd8ed446171071260002e2e1b46472fe4e81d0eeba2c4bdfa298e233a5b3a97f6888d37a56d66"}}}}, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000002240)={0xffffffff, 0x4, {0xffffffffffffffff}, {r1}, 0x3f, 0x2}) syz_mount_image$iso9660(&(0x7f0000002100), &(0x7f0000002140)='./file1\x00', 0x7, 0x1, &(0x7f0000002180)=[{&(0x7f00000028c0)="c9229c4621d77c95ed243abe348a9b85ac4f07b49fefb2369e23aed87c3e0eea8805f7a9809fbfa8cb09e6a044a2be78455617c41aab237f4bd3bf6da4ad7ff390bccad96b5c1ab06ae29b2850c634f44098648cb22115090449072ccbe5fc55e6a171f753dccd837f0f94def53b4e5220ef633dbe7227996aba2204a66fc2a9ffeaad51a72943e9574f7ee7b88d0c45736bcda6af6d89bdbe5fd9362b34fc98797104fd0fd7c447b9a9f7b57a4cc2698478549b4149175829613e012323627aed41e5755e61ede9ac", 0xc9, 0xffffffff}], 0x8001, &(0x7f00000025c0)={[{@mode={'mode', 0x3d, 0x8001}}, {@unhide}], [{@euid_gt={'euid>', r2}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\xbb\xbb\xbb\xbb\xbb\xbb'}}]}) mount$fuse(0x0, &(0x7f0000002c00)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f0000004340)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r3, {0x7, 0x22, 0x0, 0x0, 0x0, 0x4}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000000000)="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", 0x2000, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002480)={0x90, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0xfffffffffffff61e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x800}}}, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r4, 0x401070c9, &(0x7f00000020c0)) [ 1898.072775][T31322] F2FS-fs (loop3): Invalid log blocks per segment (285212681) [ 1898.082408][T31320] F2FS-fs (loop1): Unable to read 2th superblock [ 1898.095349][T31329] xt_l2tp: v2 doesn't support IP mode [ 1898.111145][T31322] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1898.155054][T31322] F2FS-fs (loop3): Unable to read 2th superblock [ 1898.156010][T31335] __nla_validate_parse: 9 callbacks suppressed [ 1898.156026][T31335] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1898.194537][T31320] loop1: detected capacity change from 0 to 8 [ 1898.214943][T31320] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 2533889) [ 1898.240059][T31322] loop3: detected capacity change from 0 to 8 [ 1898.247442][T31320] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1898.269421][T31322] F2FS-fs (loop3): Invalid log blocks per segment (285212681) [ 1898.288318][T31320] F2FS-fs (loop1): Unable to read 2th superblock [ 1898.298884][T31322] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1898.318696][T31322] F2FS-fs (loop3): Unable to read 2th superblock 01:28:23 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000130100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:28:23 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001ae260001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1898.457743][T31353] loop2: detected capacity change from 0 to 264192 [ 1898.612396][T31336] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1898.759717][T31381] loop3: detected capacity change from 0 to 8 [ 1898.852593][T31384] loop1: detected capacity change from 0 to 8 [ 1898.872823][T31381] F2FS-fs (loop3): Invalid log blocks per segment (318767113) [ 1898.906918][T31341] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1898.938496][T31381] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1898.963854][T31384] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 2534913) [ 1899.014939][T31381] F2FS-fs (loop3): Unable to read 2th superblock [ 1899.043541][T31384] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1899.070690][T31398] loop2: detected capacity change from 0 to 264192 [ 1899.079870][T31384] F2FS-fs (loop1): Unable to read 2th superblock [ 1899.108307][T31402] Falling back ldisc for ptm8. [ 1899.116490][T31342] Falling back ldisc for ptm7. [ 1899.157341][T31384] loop1: detected capacity change from 0 to 8 [ 1899.158287][T31381] loop3: detected capacity change from 0 to 8 [ 1899.184527][T31384] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 2534913) [ 1899.205895][T31381] F2FS-fs (loop3): Invalid log blocks per segment (318767113) [ 1899.224989][T31348] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1899.230119][T31381] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1899.248171][T31384] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1899.259906][T31381] F2FS-fs (loop3): Unable to read 2th superblock [ 1899.277742][T31384] F2FS-fs (loop1): Unable to read 2th superblock 01:28:24 executing program 2: syz_emit_ethernet(0xf8, &(0x7f0000002740)=ANY=[@ANYBLOB="aaaaaaaaaabbffffffffffff0800450000ea00000000002f9078ac141400e00000020421880b00920000a19a375e1c44c53efab14b245f7772c04decc9ec7a6d2407f976fffdfbdad3dacdea131450566add0e8f0a0ddad5285001b16d223335736126fa378e0487be2d46cd8426630cb08e59e169eac64834b4a9176f361810d2f1e5a4ee16ddeb25c93f8283024c09398f53a226896499c041e61d7bf1664a75857d4247b48162a2345e3f498f7a474e61e041d9548ff0278421fd00000800000086dd0800c6c5a927000010000000010000000000000040"], 0x0) syz_emit_ethernet(0x12b, &(0x7f0000000100)={@multicast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2c}, @val={@void, {0x8100, 0x6, 0x1, 0x4}}, {@ipv6={0x86dd, @generic={0x0, 0x6, "6fe34a", 0xf1, 0x88, 0x0, @private0, @private1, {[@fragment={0x67, 0x0, 0x5, 0x1, 0x0, 0x0, 0x64}, @dstopts={0x2, 0x3, '\x00', [@jumbo, @jumbo={0xc2, 0x4, 0x2f7c5fc4}, @jumbo={0xc2, 0x4, 0x1aed}, @enc_lim={0x4, 0x1, 0x7f}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x11, 0x3, '\x00', [@enc_lim={0x4, 0x1, 0x7}, @jumbo, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @multicast2}}]}, @dstopts={0x0, 0x6, '\x00', [@enc_lim={0x4, 0x1, 0x3}, @calipso={0x7, 0x30, {0x3, 0xa, 0x0, 0x3, [0x6, 0x2, 0x3, 0x5, 0x8]}}]}, @fragment={0x3a, 0x0, 0x3, 0x1, 0x0, 0x0, 0x68}, @routing={0x6c, 0x6, 0x2, 0x7, 0x0, [@loopback, @mcast1, @mcast1]}], "634419aa6db3e1d4e654da0fed0c13260f6739e14995e774cd"}}}}}, &(0x7f0000000000)={0x0, 0x4, [0x22b, 0xbf1, 0x1b4, 0x6f3]}) syz_emit_ethernet(0x42, &(0x7f0000001580)=ANY=[@ANYBLOB="aaaaaaaaaa3d8bfcca814799810044000004008bdcae38b26d60057831202225f69b70435c2a087b3a75f1d76d4ffc84170cd39c801882dbdb58549f"], &(0x7f0000000040)={0x1, 0x4, [0x6da, 0xf71, 0xf7b, 0x353]}) perf_event_open(&(0x7f0000002300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f00000022c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x800) lstat(&(0x7f0000002640)='./file1\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0}) getxattr(0x0, &(0x7f0000002440)=@known='trusted.syz\x00', &(0x7f0000002540), 0x0) syz_emit_ethernet(0x56, &(0x7f0000002840)={@link_local, @broadcast, @void, {@canfd={0xd, {{0x3, 0x1}, 0x3d, 0x3, 0x0, 0x0, "5ec229ac466a55d87e26408d98c78f35ea6de11294f03599555bd8ed446171071260002e2e1b46472fe4e81d0eeba2c4bdfa298e233a5b3a97f6888d37a56d66"}}}}, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000002240)={0xffffffff, 0x4, {0xffffffffffffffff}, {r1}, 0x3f, 0x2}) syz_mount_image$iso9660(&(0x7f0000002100), &(0x7f0000002140)='./file1\x00', 0x7, 0x1, &(0x7f0000002180)=[{&(0x7f00000028c0)="c9229c4621d77c95ed243abe348a9b85ac4f07b49fefb2369e23aed87c3e0eea8805f7a9809fbfa8cb09e6a044a2be78455617c41aab237f4bd3bf6da4ad7ff390bccad96b5c1ab06ae29b2850c634f44098648cb22115090449072ccbe5fc55e6a171f753dccd837f0f94def53b4e5220ef633dbe7227996aba2204a66fc2a9ffeaad51a72943e9574f7ee7b88d0c45736bcda6af6d89bdbe5fd9362b34fc98797104fd0fd7c447b9a9f7b57a4cc2698478549b4149175829613e012323627aed41e5755e61ede9ac", 0xc9, 0xffffffff}], 0x8001, &(0x7f00000025c0)={[{@mode={'mode', 0x3d, 0x8001}}, {@unhide}], [{@euid_gt={'euid>', r2}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\xbb\xbb\xbb\xbb\xbb\xbb'}}]}) mount$fuse(0x0, &(0x7f0000002c00)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f0000004340)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r3, {0x7, 0x22, 0x0, 0x0, 0x0, 0x4}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000000000)="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", 0x2000, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002480)={0x90, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0xfffffffffffff61e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x800}}}, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r4, 0x401070c9, &(0x7f00000020c0)) 01:28:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x5) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x3, 0x0, 0x52, 0x1, 0x3, 0x8, 0x6, 0x3}, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) 01:28:24 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900001f0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:28:24 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001003f0001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1899.468904][T31335] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1899.485694][T31405] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1899.645052][T31462] loop3: detected capacity change from 0 to 8 [ 1899.679408][T31464] loop1: detected capacity change from 0 to 8 [ 1899.699201][T31462] F2FS-fs (loop3): Invalid log blocks per segment (520093705) [ 1899.702161][T31401] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1899.739851][T31336] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1899.743956][T31462] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1899.775800][T31462] F2FS-fs (loop3): Unable to read 2th superblock [ 1899.804419][T31464] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 4128769) [ 1899.810225][T31455] loop2: detected capacity change from 0 to 264192 [ 1899.843027][T31464] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1899.868538][T31462] loop3: detected capacity change from 0 to 8 [ 1899.890549][T31464] F2FS-fs (loop1): Unable to read 2th superblock [ 1899.907150][T31462] F2FS-fs (loop3): Invalid log blocks per segment (520093705) [ 1899.926556][T31462] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1899.963197][T31464] loop1: detected capacity change from 0 to 8 [ 1899.990265][T31461] sd 0:0:1:0: PR command failed: 2 [ 1899.997419][T31464] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 4128769) [ 1900.006568][T31461] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 1900.036775][T31462] F2FS-fs (loop3): Unable to read 2th superblock [ 1900.057930][T31464] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1900.069788][T31461] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 1900.114981][T31464] F2FS-fs (loop1): Unable to read 2th superblock 01:28:24 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000200100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:28:24 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100400001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1900.173575][T31452] mkiss: ax2: crc mode is auto. [ 1900.273921][T31452] warn_alloc: 10 callbacks suppressed 01:28:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x2ba}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1900.273941][T31452] syz-executor.0: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 01:28:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0xf603}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1900.424559][T31452] CPU: 0 PID: 31452 Comm: syz-executor.0 Not tainted 5.16.0-rc2-next-20211125-syzkaller #0 [ 1900.434596][T31452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1900.444664][T31452] Call Trace: [ 1900.447952][T31452] [ 1900.450898][T31452] dump_stack_lvl+0xcd/0x134 [ 1900.455454][T31507] loop1: detected capacity change from 0 to 8 [ 1900.455514][T31452] warn_alloc.cold+0x87/0x17a [ 1900.466239][T31452] ? zone_watermark_ok_safe+0x290/0x290 [ 1900.471804][T31452] ? __kmalloc_node+0x62/0x380 [ 1900.476614][T31452] ? __vmalloc_node_range+0x574/0xab0 [ 1900.476691][T31507] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 4194305) [ 1900.482004][T31452] __vmalloc_node_range+0x883/0xab0 [ 1900.482052][T31452] ? vfree_atomic+0xe0/0xe0 [ 1900.482079][T31452] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1900.490153][T31507] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1900.495231][T31452] ? __ldsem_down_read_nested+0x850/0x850 [ 1900.495266][T31452] ? __wake_up_common+0x650/0x650 [ 1900.495293][T31452] ? n_tty_open+0x16/0x170 [ 1900.495322][T31452] vzalloc+0x67/0x80 [ 1900.502748][T31507] F2FS-fs (loop1): Unable to read 2th superblock [ 1900.505596][T31452] ? n_tty_open+0x16/0x170 [ 1900.505627][T31452] n_tty_open+0x16/0x170 [ 1900.547704][T31452] ? n_tty_set_termios+0x1010/0x1010 [ 1900.550467][T31511] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1900.553014][T31452] tty_ldisc_open+0x9b/0x110 [ 1900.553063][T31452] tty_ldisc_setup+0x43/0x100 [ 1900.553094][T31452] tty_init_dev.part.0+0x1f4/0x610 [ 1900.576700][T31452] ? pty_unix98_compat_ioctl+0x50/0x50 [ 1900.582183][T31452] tty_init_dev+0x5b/0x80 [ 1900.586531][T31452] ptmx_open+0x112/0x360 [ 1900.590795][T31452] ? pty_unix98_compat_ioctl+0x50/0x50 [ 1900.596278][T31452] chrdev_open+0x266/0x770 [ 1900.600717][T31452] ? cdev_device_add+0x210/0x210 [ 1900.605706][T31452] ? fsnotify_perm.part.0+0x22d/0x620 [ 1900.611104][T31452] do_dentry_open+0x4c8/0x1250 [ 1900.615893][T31452] ? cdev_device_add+0x210/0x210 [ 1900.620862][T31452] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1900.627117][T31452] ? may_open+0x1f6/0x420 [ 1900.631471][T31452] path_openat+0x1cad/0x2750 [ 1900.636096][T31452] ? path_lookupat+0x860/0x860 [ 1900.640881][T31452] ? mark_lock+0xef/0x17b0 [ 1900.645317][T31452] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1900.651333][T31452] do_filp_open+0x1aa/0x400 [ 1900.655866][T31452] ? may_open_dev+0xf0/0xf0 [ 1900.660406][T31452] ? rwlock_bug.part.0+0x90/0x90 [ 1900.665367][T31452] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1900.671653][T31452] ? _find_next_bit+0x1e3/0x260 [ 1900.676526][T31452] ? _raw_spin_unlock+0x24/0x40 [ 1900.680950][T31525] loop3: detected capacity change from 0 to 8 [ 1900.681389][T31452] ? alloc_fd+0x2f0/0x670 [ 1900.691772][T31452] do_sys_openat2+0x16d/0x4d0 [ 1900.696480][T31452] ? build_open_flags+0x6f0/0x6f0 [ 1900.701530][T31452] ? __context_tracking_exit+0xb8/0xe0 [ 1900.707104][T31452] ? lock_downgrade+0x6e0/0x6e0 [ 1900.711982][T31452] __x64_sys_openat+0x13f/0x1f0 [ 1900.713461][T31525] F2FS-fs (loop3): Invalid log blocks per segment (536870921) [ 1900.716848][T31452] ? __ia32_sys_open+0x1c0/0x1c0 [ 1900.716889][T31452] ? syscall_enter_from_user_mode+0x21/0x70 [ 1900.716934][T31452] do_syscall_64+0x35/0xb0 [ 1900.724890][T31525] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1900.729572][T31452] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1900.729607][T31452] RIP: 0033:0x7f7f5ffafae9 [ 1900.729632][T31452] 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 [ 1900.729658][T31452] RSP: 002b:00007f7f5d525188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1900.729686][T31452] RAX: ffffffffffffffda RBX: 00007f7f600c2f60 RCX: 00007f7f5ffafae9 [ 1900.744927][T31525] F2FS-fs (loop3): Unable to read 2th superblock [ 1900.748172][T31452] RDX: 0000000000000000 RSI: 0000000020000140 RDI: ffffffffffffff9c [ 1900.748194][T31452] RBP: 00007f7f60009f6d R08: 0000000000000000 R09: 0000000000000000 [ 1900.748212][T31452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 01:28:25 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000600)) r2 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x1c, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)={0xac, r2, 0x200, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0xa3a8, 0x78}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @chandef_params=[@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2e}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x3c}], @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x20}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x11}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x5}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xe}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x24}], @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0xac}, 0x1, 0x0, 0x0, 0x20008850}, 0x0) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={0x0}, 0x1, 0x0, 0x0, 0x4080}, 0x4859) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000340)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0xa) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={0xffffffffffffffff, 0x0, 0x0}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, &(0x7f0000000300)) exit_group(0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000380), 0xe2fe4d8c45ef4ad8, &(0x7f0000000640)=ANY=[@ANYBLOB='metacopy=off,xinfs_x=on,rediPect_dir=./file0,upperdir=./file0,seclabel,subj_type=GPL\x00,\x00\x00\x00\x00\x00\x00\x00\x00\x00']) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40003, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000302300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f00000000c0)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000180)) [ 1900.748230][T31452] R13: 00007fffaeb87e7f R14: 00007f7f5d525300 R15: 0000000000022000 [ 1900.748273][T31452] [ 1900.858931][T31452] Mem-Info: [ 1900.862307][T31516] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1900.909758][T31507] loop1: detected capacity change from 0 to 8 [ 1900.922211][T31525] loop3: detected capacity change from 0 to 8 [ 1900.938456][T31507] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 4194305) [ 1900.944556][T31525] F2FS-fs (loop3): Invalid log blocks per segment (536870921) [ 1900.963593][T31507] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1900.972561][T31452] active_anon:1332 inactive_anon:190355 isolated_anon:0 [ 1900.972561][T31452] active_file:16422 inactive_file:106937 isolated_file:0 [ 1900.972561][T31452] unevictable:768 dirty:232 writeback:0 [ 1900.972561][T31452] slab_reclaimable:24733 slab_unreclaimable:296188 [ 1900.972561][T31452] mapped:63544 shmem:11440 pagetables:2249 bounce:0 [ 1900.972561][T31452] kernel_misc_reclaimable:0 [ 1900.972561][T31452] free:912532 free_pcp:22717 free_cma:0 [ 1901.018384][T31507] F2FS-fs (loop1): Unable to read 2th superblock [ 1901.045897][T31525] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1901.108104][T31525] F2FS-fs (loop3): Unable to read 2th superblock 01:28:25 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090010200100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:28:25 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100480001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1901.227601][T31452] Node 0 active_anon:5328kB inactive_anon:747584kB active_file:65528kB inactive_file:424324kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:251644kB dirty:880kB writeback:0kB shmem:35068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 350208kB writeback_tmp:0kB kernel_stack:9964kB pagetables:7984kB all_unreclaimable? no [ 1901.246189][T31557] loop2: detected capacity change from 0 to 512 [ 1901.336978][T31452] Node 1 active_anon:0kB inactive_anon:11888kB active_file:160kB inactive_file:3424kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:2532kB dirty:48kB writeback:0kB shmem:10692kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:632kB pagetables:1112kB all_unreclaimable? no [ 1901.512045][T31452] Node 0 DMA free:10808kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:40kB active_file:0kB inactive_file:56kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:188kB local_pcp:76kB free_cma:0kB [ 1901.669441][T31595] loop1: detected capacity change from 0 to 8 [ 1901.697778][T31596] loop3: detected capacity change from 0 to 8 [ 1901.748316][T31452] lowmem_reserve[]: 0 2645 2645 2645 2645 [ 1901.800760][T31596] F2FS-fs (loop3): Invalid log blocks per segment (537919497) [ 1901.813182][T31452] Node 0 DMA32 free:39136kB boost:0kB min:35676kB low:44592kB high:53508kB reserved_highatomic:0KB active_anon:5328kB inactive_anon:751640kB active_file:65528kB inactive_file:424268kB unevictable:1536kB writepending:892kB present:3129332kB managed:2716688kB mlocked:0kB bounce:0kB free_pcp:38224kB local_pcp:17692kB free_cma:0kB [ 1901.867392][T31596] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1901.875063][T31595] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 4718593) [ 1901.895382][T31595] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1901.920687][T31595] F2FS-fs (loop1): Unable to read 2th superblock [ 1901.943102][T31596] F2FS-fs (loop3): Unable to read 2th superblock [ 1901.954496][T31557] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:28:26 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x44, 0x24, 0x0, 0x0, 0x0, {}, [@qdisc_kind_options=@q_codel={{0xa}, {0x14, 0x2, [@TCA_CODEL_LIMIT={0x8}, @TCA_CODEL_TARGET={0x8}]}}]}, 0x44}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010001fff752b056800080000faff8141907824a108a8706bee08cfc4b0b90c63bec75eb56bf97c44302984ab5afac165065b696a712bcb3b0b411ff52ef023083bf030da9d25bf89041d3c0a565fd4fd8c2008842f5b841773098495b9c6d3313ddcad97b99aff374a9e8862e839ad97767a58cba8a9e2803473fda82b39b22161a973fdcf81aa382c993a37cbc0c656bb", @ANYRES32=0x0, @ANYBLOB="67a9fde500000000280012800a00010076786c616e"], 0x3}}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r2, 0x0, r3, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) sendmsg$NL80211_CMD_SET_STATION(r2, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x5c, r4, 0x1, 0x70bd25, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0xdde9, 0x4}}}}, [@NL80211_ATTR_STA_WME={0xc, 0x81, [@NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x3}]}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x2e4, 0x2}}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x21, 0x13, [{0x36}, {0x16}, {0x12, 0x1}, {0x6c, 0x1}, {0x2}, {0x12}, {0x36, 0x1}, {0x60}, {0x3, 0x1}, {0x6}, {0xb}, {0x60, 0x1}, {0x24, 0x1}, {0x14}, {0x1, 0x1}, {0x3f}, {0x48, 0x1}, {0x3}, {0x4}, {0xb, 0x1}, {0x6a}, {0x24}, {0x24}, {0x1}, {0x60}, {0x1b, 0x1}, {0x60, 0x1}, {0x75}, {0x6}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4008005}, 0x8000) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) socket$nl_route(0x10, 0x3, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r5, 0x0, 0x4ffe6, 0x0) r6 = signalfd4(r5, &(0x7f00000003c0)={[0x1]}, 0x8, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x6) [ 1901.998381][T31452] lowmem_reserve[]: 0 0 0 0 0 [ 1901.999026][T31595] loop1: detected capacity change from 0 to 8 [ 1902.005792][T31452] Node 0 Normal free:0kB boost:0kB min:4kB low:4kB high:4kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:400kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1902.025755][T31596] loop3: detected capacity change from 0 to 8 [ 1902.039011][T31452] lowmem_reserve[]: 0 0 0 0 0 [ 1902.047368][T31452] Node 1 Normal free:3601396kB boost:0kB min:54224kB low:67780kB high:81336kB reserved_highatomic:0KB active_anon:4kB inactive_anon:11948kB active_file:160kB inactive_file:3452kB unevictable:1536kB writepending:76kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:48532kB local_pcp:32008kB free_cma:0kB [ 1902.079860][T31452] lowmem_reserve[]: 0 0 0 0 0 [ 1902.096750][T31452] Node 0 DMA: 4*4kB (UM) 17*8kB (UME) 2*16kB (ME) 8*32kB (UME) 4*64kB (UM) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10808kB [ 1902.131503][T31452] Node 0 DMA32: 1510*4kB (UME) 377*8kB (UME) 184*16kB (UME) 272*32kB (UME) 34*64kB (UME) 11*128kB (ME) 2*256kB (E) 2*512kB (UM) 3*1024kB (UME) 3*2048kB (UM) 1*4096kB (M) = 39136kB 01:28:26 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001004c0001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1902.223197][T31452] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 1902.239025][T31452] Node 1 Normal: 7*4kB (ME) 4*8kB (UE) 2*16kB (UE) 1*32kB (E) 0*64kB 3*128kB (UE) 2*256kB (UM) 3*512kB (UME) 0*1024kB 1*2048kB (M) 878*4096kB (M) = 3600892kB [ 1902.257848][T31452] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1902.344768][T31452] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1902.371257][T31452] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1902.417502][T31452] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1902.443642][T31640] loop1: detected capacity change from 0 to 8 [ 1902.450113][T31452] 60274 total pagecache pages [ 1902.473069][T31452] 0 pages in swap cache [ 1902.489516][T31452] Swap cache stats: add 0, delete 0, find 0/0 [ 1902.505157][T31640] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 4980737) [ 1902.519617][T31452] Free swap = 0kB [ 1902.528940][T31640] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1902.541965][T31452] Total swap = 0kB [ 1902.549378][T31452] 2097051 pages RAM [ 1902.559570][T31640] F2FS-fs (loop1): Unable to read 2th superblock [ 1902.568549][T31452] 0 pages HighMem/MovableOnly 01:28:27 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900aa260100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:28:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x2dc}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:28:27 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000007ac0)={&(0x7f00000079c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000007a80)=[{&(0x7f0000007a40)=""/3, 0x3}], 0x1}, 0x10060) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) setrlimit(0xb, &(0x7f0000000080)={0x80000001, 0x4}) r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) getrlimit(0x6, &(0x7f0000000040)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x5) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000007940), 0x1058c1, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000007980)={0x7, 0x7f, 0x3, 0x4, 0x0, "2d8412bdf37fc6c589ef6f821ace2497dc4436"}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000007700)=[{{&(0x7f0000000180), 0x6e, &(0x7f0000000100)=[{&(0x7f0000000200)=""/119, 0x77}, {&(0x7f00000002c0)=""/144, 0x90}, {&(0x7f0000000380)=""/123, 0x7b}], 0x3, &(0x7f0000000400)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x58}}, {{&(0x7f0000000480), 0x6e, &(0x7f0000000580)=[{&(0x7f0000000500)=""/65, 0x41}], 0x1, &(0x7f00000005c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000000640), 0x6e, &(0x7f0000000700)=[{&(0x7f00000006c0)=""/30, 0x1e}], 0x1, &(0x7f0000000740)=ANY=[@ANYBLOB="14000e00000000000100029c09000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x88}}, {{&(0x7f0000000800)=@abs, 0x6e, &(0x7f0000002dc0)=[{&(0x7f0000000880)=""/175, 0xaf}, {&(0x7f0000000940)=""/255, 0xff}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/232, 0xe8}, {&(0x7f0000001b40)=""/228, 0xe4}, {&(0x7f0000001c40)=""/108, 0x6c}, {&(0x7f0000001cc0)=""/4096, 0x1000}, {&(0x7f0000002cc0)=""/60, 0x3c}, {&(0x7f0000002d00)=""/183, 0xb7}], 0x9, &(0x7f0000002e80)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}, {{&(0x7f0000002f40), 0x6e, &(0x7f0000004080)=[{&(0x7f0000002fc0)=""/38, 0x26}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/107, 0x6b}], 0x3}}, {{&(0x7f00000040c0)=@abs, 0x6e, &(0x7f00000063c0)=[{&(0x7f0000004140)=""/4096, 0x1000}, {&(0x7f0000005140)=""/4096, 0x1000}, {&(0x7f0000006140)=""/11, 0xb}, {&(0x7f0000006180)=""/84, 0x54}, {&(0x7f0000006200)=""/77, 0x4d}, {&(0x7f0000006280)=""/72, 0x48}, {&(0x7f0000006300)=""/96, 0x60}, {&(0x7f0000006380)=""/44, 0x2c}], 0x8, &(0x7f0000006440)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{&(0x7f0000006480)=@abs, 0x6e, &(0x7f00000076c0)=[{&(0x7f0000006500)=""/100, 0x64}, {&(0x7f0000006580)=""/42, 0x2a}, {&(0x7f00000065c0)=""/219, 0xdb}, {&(0x7f00000066c0)=""/4096, 0x1000}], 0x4}}], 0x7, 0x102, &(0x7f00000078c0)={0x0, 0x989680}) sched_setattr(r3, &(0x7f0000007900)={0x38, 0x2, 0x4, 0x543, 0x3, 0x2, 0x20, 0x83, 0x3, 0x524}, 0x0) 01:28:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0xfa03}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1902.583402][T31452] 384534 pages reserved [ 1902.593078][T31452] 0 pages cma reserved [ 1902.604614][T31452] ptm ptm7: ldisc open failed (-12), clearing slot 7 [ 1902.665231][T31640] loop1: detected capacity change from 0 to 8 [ 1902.695603][T31640] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 4980737) [ 1902.736306][T31640] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1902.771887][T31640] F2FS-fs (loop1): Unable to read 2th superblock [ 1902.787143][T31655] loop3: detected capacity change from 0 to 8 [ 1902.848786][T31655] F2FS-fs (loop3): Invalid log blocks per segment (648675337) 01:28:27 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100600001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1902.894361][T31655] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1902.937302][T31655] F2FS-fs (loop3): Unable to read 2th superblock [ 1903.023714][T31655] loop3: detected capacity change from 0 to 8 [ 1903.065195][T31655] F2FS-fs (loop3): Invalid log blocks per segment (648675337) [ 1903.089503][T31655] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1903.114134][T31655] F2FS-fs (loop3): Unable to read 2th superblock [ 1903.167022][T31701] loop1: detected capacity change from 0 to 8 [ 1903.183187][T31663] __nla_validate_parse: 9 callbacks suppressed [ 1903.183206][T31663] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:28:27 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f00000e4000/0x800000)=nil, 0x800000) r1 = syz_io_uring_setup(0x887, &(0x7f0000000280), &(0x7f00007cf000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000000)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000240)=0x6e) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r5, 0x0, r6, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) io_uring_register$IORING_UNREGISTER_BUFFERS(r5, 0x1, 0x0, 0x0) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000400)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd=r1, 0x3f, {0x0, r7}, 0x3, 0xc, 0x1, {0x0, r4, r0}}, 0x0) io_uring_enter(r1, 0x688c, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_EVENTFD(r7, 0x5, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_io_uring_setup(0x67cf, &(0x7f0000000180)={0x0, 0x340b, 0x0, 0x0, 0x1fa}, &(0x7f000027b000/0x4000)=nil, &(0x7f00003b2000/0x3000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0x4, @dev, 'geneve0\x00'}}, 0x1e) syz_io_uring_submit(r2, r3, &(0x7f0000000780)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0xa, 0x0, 0x0, 0x0, {}, 0x1}, 0x0) 01:28:27 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900b4260100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1903.290921][T31701] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 6291457) [ 1903.318022][T31701] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1903.352173][T31701] F2FS-fs (loop1): Unable to read 2th superblock [ 1903.406059][T31666] mkiss: ax2: crc mode is auto. [ 1903.411677][T31657] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1903.442934][T31654] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1903.455502][T31701] loop1: detected capacity change from 0 to 8 [ 1903.488398][T31701] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 6291457) [ 1903.496484][T31664] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1903.587749][T31701] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1903.612599][T31746] loop3: detected capacity change from 0 to 8 [ 1903.635463][T31701] F2FS-fs (loop1): Unable to read 2th superblock [ 1903.712969][T31666] ptm ptm8: ldisc open failed (-12), clearing slot 8 [ 1903.743325][T31746] F2FS-fs (loop3): Invalid log blocks per segment (649330697) [ 1903.831676][T31663] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1903.846758][T31746] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:28:28 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100680001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1903.922515][T31746] F2FS-fs (loop3): Unable to read 2th superblock [ 1904.044405][T31746] loop3: detected capacity change from 0 to 8 [ 1904.088837][T31746] F2FS-fs (loop3): Invalid log blocks per segment (649330697) [ 1904.120658][T31746] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1904.154602][T31746] F2FS-fs (loop3): Unable to read 2th superblock 01:28:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x6, 0x10000042, 0x1, 0x4, 0x1, 0x0, 0xffffffff, 0x7, 0x5}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x5) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) [ 1904.210286][T31773] loop1: detected capacity change from 0 to 8 [ 1904.255836][T31773] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 6815745) [ 1904.280458][T31773] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1904.296203][T31773] F2FS-fs (loop1): Unable to read 2th superblock 01:28:29 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900003f0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1904.364486][T31773] loop1: detected capacity change from 0 to 8 [ 1904.435449][T31773] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 6815745) [ 1904.503146][T31773] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 01:28:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x300}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:28:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0xfe03}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1904.621839][T31773] F2FS-fs (loop1): Unable to read 2th superblock 01:28:29 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001006c0001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1904.709257][T31790] loop3: detected capacity change from 0 to 8 [ 1904.785616][T31789] mkiss: ax2: crc mode is auto. [ 1904.785876][T31798] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1904.824806][T31790] F2FS-fs (loop3): Invalid log blocks per segment (1056964617) [ 1904.848412][T31790] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1904.925692][T31790] F2FS-fs (loop3): Unable to read 2th superblock [ 1905.101357][T31790] loop3: detected capacity change from 0 to 8 [ 1905.138297][T31790] F2FS-fs (loop3): Invalid log blocks per segment (1056964617) [ 1905.164946][T31816] loop1: detected capacity change from 0 to 8 [ 1905.198786][T31790] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1905.253920][T31816] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 7077889) [ 1905.289077][T31790] F2FS-fs (loop3): Unable to read 2th superblock [ 1905.327770][T31816] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1905.341431][T31799] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1905.397195][T31816] F2FS-fs (loop1): Unable to read 2th superblock [ 1905.554545][T31816] loop1: detected capacity change from 0 to 8 01:28:30 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000400100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1905.625239][T31816] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 7077889) [ 1905.702954][T31816] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1905.760044][T31816] F2FS-fs (loop1): Unable to read 2th superblock [ 1905.849559][T31801] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:28:30 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100740001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1906.002584][T31856] loop3: detected capacity change from 0 to 8 [ 1906.074066][T31856] F2FS-fs (loop3): Invalid log blocks per segment (1073741833) [ 1906.152600][T31856] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1906.215322][T31856] F2FS-fs (loop3): Unable to read 2th superblock [ 1906.291285][T31873] loop1: detected capacity change from 0 to 8 [ 1906.298892][T31802] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1906.347696][T31856] loop3: detected capacity change from 0 to 8 [ 1906.389680][T31856] F2FS-fs (loop3): Invalid log blocks per segment (1073741833) [ 1906.417622][T31873] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 7602177) [ 1906.450541][T31856] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1906.477467][T31873] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1906.519783][T31856] F2FS-fs (loop3): Unable to read 2th superblock [ 1906.547915][T31873] F2FS-fs (loop1): Unable to read 2th superblock 01:28:31 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000480100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1906.699564][T31873] loop1: detected capacity change from 0 to 8 [ 1906.746782][T31873] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 7602177) [ 1906.786408][T31836] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1906.818922][T31873] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1906.873393][T31873] F2FS-fs (loop1): Unable to read 2th superblock 01:28:31 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001007a0001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1907.041681][T31905] loop3: detected capacity change from 0 to 8 [ 1907.132086][T31905] F2FS-fs (loop3): Invalid log blocks per segment (1207959561) [ 1907.181647][T31905] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1907.228643][T31905] F2FS-fs (loop3): Unable to read 2th superblock [ 1907.433340][T31905] loop3: detected capacity change from 0 to 8 [ 1907.474303][T31905] F2FS-fs (loop3): Invalid log blocks per segment (1207959561) [ 1907.493052][T31927] loop1: detected capacity change from 0 to 8 [ 1907.555190][T31905] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1907.569225][T31927] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 7995393) [ 1907.621775][T31905] F2FS-fs (loop3): Unable to read 2th superblock [ 1907.634877][T31927] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1907.674378][T31927] F2FS-fs (loop1): Unable to read 2th superblock [ 1907.815419][T31927] loop1: detected capacity change from 0 to 8 [ 1907.849214][T31927] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 7995393) 01:28:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x300, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000029002908dd80920854eda70000000000000000040000000d000c00002ba742bc4aaec644a6d445ba5b3613ac906b049ad736125494a577ada58ee8afd7e015f111caf18f126420a4f81f85696f09ecce390316eff7b85651b78a9c9630617b0cb14234289036ae9700bdedb7965d50450a3106a85ace77dc1d4b6fcfe3eea9f1c23b7f9a954559f3d0e9a24caba8d9f7f10d84696862c360691e5ed733463f41abbb374aa04b5eca592060929af94f04d888541cbdaa483a89a4889fd8cbc385615fcdb2ac741455106497efa16c067b95"], 0x20}, 0x1, 0xffffff7f0e000000}, 0x0) socket$can_j1939(0x1d, 0x2, 0x7) 01:28:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x301581, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x5) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) 01:28:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0xfe0f}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:28:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x322}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:28:32 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900004c0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1907.897515][T31927] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1907.934638][T31927] F2FS-fs (loop1): Unable to read 2th superblock 01:28:32 executing program 0: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040), 0x4c380, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x4, 0x0, 0x3, 0x7, 0x0, 0x6, 0x2, 0x800000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) prlimit64(r2, 0x1, &(0x7f0000000100)={0x2, 0xed}, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x5) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) 01:28:32 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000103830001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:28:32 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x8000600, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fffffff0e004000631177fbac141417ee", 0x0, 0x2f, 0x0, 0x0, 0xfffffffffffffe2a}, 0x28) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r4, 0x0, r5, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r3, 0xc0189371, &(0x7f0000002240)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) io_submit(0x0, 0x7, &(0x7f0000002380)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x5, 0x1, r5, &(0x7f0000000d80)="3325edb2e94bb7d0fb1e60004064dd60653f028c8098236b93a13b49dd0887c32e69fc6d049fcbdd4d8c0fceb9f70d2b2e0113151e523a0fabe2120acb511a2c0fd8c939ca295a756e50e7b51f4100a5b94c46a2e7c04022c98c8db517b2735a0b0a227e1ad26e3d8fc7cbf8b435fb9ce6532b42b86b6e5972e28dc7d135cef21b865c9d9e919c37074a6c9077b09224a06dcbf475d4bdc8c0de8f0f139ffba7ffb99e025072ef9bb84fcef9b88f427ffbf3a934aa5c91392fe1d74aa9f41576f444b010198f0ec5deeed48170966f483df9e904", 0xd4, 0x8, 0x0, 0x3}, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000000e80)="0d7d83c4a379a85e84f76d7e8b97870bb657fe97ba0550b8efdfc1373fbf5b7f912c9e9a0b6a79379a12f47b5152eee8cc4e369c491bc0dd8b9cff63e4112ebcb8fce0afbc03e1f8b4b37056b3d1ae72f67bbcbc0700b1c844f0b7325c259029d9d1104a5f3e020bbca4e1de7362e41cccf629572134020199ef91a18d2ee247731571cfa00397cb55dbc419defdc4124e01bc94ba0b87aa383051b11c020651fe6e1fc073e4144143ede04ceed88eaab09809755c02637c1440ed39d50e6ab111de26600956501a76214c0e4b99a638e74135323c2f4e2376b282558ad10c5a782f9ad7de2cd07da32d0dac3a93c6c89c7b47127c3fc4c250350f85c9ff842956918479690fac0014a615156fb6468a8e3eb84c3a2107dfd5fe20e5f4e9c54b78e4508b8845ba40808d102b84efe373f45690dc569c918912778fad22dc94be89550060104b5afa202f10afcc04c0f2910ec930b72f695ccfba694589d8bf615b41338db72660b109a9ce18989b271ca972f47cde007a4be9c52ba40cdc5e51216cc206a4ad44d1ba91fcbdd08e42f765c550807b8315a297a6f5f029b7c7fedc775c31020af33cc97930f76a6848a838beae4289ff72ca58f5603a58f8fa0cc58206460524cd5c30493b89202839ad6a7d4d7fd2ece418ebabef3f29d2f643d678dd6d39879cde9b2645a6f6f79c00cf4ced6398bcbbe0914228b4abf432c9190f6ae2cbcc0dbe7adf788e80bda9b9d3b222bda84be6f7aa08bc8b0ab36656a41e4c7d2b29f6884f6b6d6823eed3c95437c0a95b1eaef4d2a19e1e854a7df245a7a0b5a0680b5932d0fdfd21407ca03d7bca1a68c015d42d29852759e3bdcd6f14d26da9608ded533c38f4dc11e376b859d9ed9208de4f91cae00ed7f41ab849480dffe65737155edd417cf7fbc52ba057080b22658bd06eb9f4e1cefe4afaf446750c835c7cca5607fca8c2d729be7a99336331b4d2372d81ac8c1dfa92227949090d818b0b2f6f3ad4d39c3d15c703eeda287b0825674bc2eac9b8026facc2db4ced826ab839f3b0c5ce3deee44445930c9779c131d40eedd761a8fc489b6eef0c6047adfdffcd718f168d399ee2612285c7e42e4821ff67194d9ceb6eba98f9132b14f9655c19f7170725b0ec4e98d95089ad7a4d6c3ad1c1f7392f494bf9ef0e9ed62c9c5122e04dd9b24b131a6e8cba1df4642a5b8e4155c7fca66ad332c1f5342a14c12a7a423ef5dd9f6e4c0c28610d8fb03f63ec73222ddea15c5c5a09e562334d485fdca1f565fdba670e0fda25649c78e1498ced8b63598bb94f81a0b819577c5fabff7f69c1e58ef1dc08be762c3bedb84b85bf4c8581823884ffad27eb8a9265dce1fb99442844173c956ec5e70efbd7f4f49adfe1b0fb8e3633c6f57ed6c0d9e0f8477fbb57fafad572125bc771980c50dfe8a1ee8505edc0bba1c40fa26cfdfb4e3fe441caf1a4815a1c329660ba7756f52eabe80f8846646468698bebb28b796b3bf13975d598d838e579e618f8115008083741d91bf3c2c7754789114959e8937f78b7eed62f1997e653a65a920c2d944b95f9cde4142d29d96f85e90223a53b06d0d684a55f3d85547f9e7f100c6b3336ce49a944f6126a58a68d3686398fce59db451cb16bb1931bb24080e1411a007bc07bb07badacb6af8fc5cca7d1131a8aeaada4d52cf6cb4cbb20d96d518dd485a6c3a5a35c61f1da2b208dc9db0b88bdb4299664f8f1ded99bb9f368e2f7a6c209703842fd6084a36eac3f461136d23517d6dc75262e8e3cd218e461904799ed284db9a2f5ee1be71fdf23ed636257dc9164c5afc3675aef04f5c375a32a7cfacc013c5c141ecb632ab3226be9e691c9014825244f4a523e91e5931119d63c5604aa3be5825bb384d3fb50d1310401cdd77430bd603855d40dc04a421d67d56be120b437729e08a4479b535891d99e246122326cc67650afa053b43124220d54536cc1f360f73799809397e56d25624b3ef4f995928eecbbe2530783f373609050157565fc65a1a2b9896c1c3264fb4e5572c7c4951c3970cc842af70260556f52e7530ea95eb7c080e6359b98cbcf137a836213ef688953e7bbd0cc2cc77fabea92cbf3c153fac33ccf073bc8bf989c27072b9f510c3ba9070a2420909d235d99706296c4a8cf46552995430d8fc603ae0edcab7efdac91145accdc39e822a46112e6fe33c31581da8f8829518526153ff4465498a98d904b38aff960de8170abb143b45b821048bd67a56cf1121ebb115ba535baf46e0f4c44945c2111eda2bb5c7a1d7e1bd91ae4b02d483e6ca7baadab1258b8ccba3a3aa855cbae8607490c71aa79d02bdfb93a8c063fab8f5dfe8dc9425acb98dcb07f998ba836752e998c170fed5759043444f39c606b87f3d8473eeba57e944cf448131b794ac7af90472356dcf2bff5a8f6b5864d9c3e662546d68db24c2eb3375e00f64206cc029e5c23c859265ac130e01d420a5bfb205bf1074437a5546ead04bcb04856c83a5817d882d84c07bbcb6fd4b2f634aa270e0a3d468f8c8ff48b672f97e6d1e2156dc654b1390c70d8d8b1a123a7e8c2a5d6cef877dff0129db13bcdf76a20f7472f86773743b51d4cfb3d8a7fc0303313984788276ae3e9bee261a1c835b48bff4709cbfe9a23d5dc8dee7032f7bf78ed7e06810c3d84d90ade0fa725d173ba6674bcea072677832fe5ee5c143eb23f5009913296fac4236a709fcd9e1f16e7e661a9c9aec5b57f1dafaccf6abcad3743050ebcd56f26ad2e12f48f35bac840f2d4f9fb765e438739938f9c6cac53e8eb11b37a8f1c53426e95fcabe7aa70a992ba9208caeeaa83c833caf6e564676817409256b85ae81315a384e8a1357dbc8b7170666c419c46f7273671d9e3ad511690cade9c17f48578884f99cbb456891a79f65e4befee445074719dca2fb2a0f58ff02968a1a196c3c093826e506f676d90689aec3833ead5d9804209c029b9936f36b1178950f0c7540662ab0f5e5391ad09a91eec12b32f140cf6e5d6c57a8fae55e6767d98d067f0e8bb4c6bdfe11d4f90ed803f01995be46d97d1765699d0a568023ea0d005147a1d9d56741c34b0fbbbd5e7f17dd46c28d8443a8f3234a2f8bd4efe69ba238f6af4402c8bcd9ad9fe6288d9548bffc712c221d8732670faa0800b542e2afec1733ce4681a335b32f8825ef3604832fba92202ea933acea82083d4629587873447cd559f1bd99602a358a24310b4ec475a9620490cbc7195d2b05c0cebd5e83a403b52ea23aa5ce25eb321ba8ed7ea2e6f3ed6e667f3bdae60508311981ea17baf7568dfd0fbb43f52b3b8828efb63c7a3ddd68cca4b8fc35e97add1918da198da96318b5f886412ab47b98964910bbb3628b858dfba86629cea4f39aa7b063e9743a3ddb6b8dae75502071f82ed70a819920c63352d85b7ec4707cc70519e4b96b26502f26e9dc9561da046f4be1d0151059c5e86a730cdf784e33fcada3cb7cdc9a07aee1b317cacc3bce9223f96b17eda2637ec04bb19e0806ec65e2d96ded7bae7f24b2e8de4b78a8732ccb259e3b0d050231b5a8364c32a1958b883b2a39a77c022017a203051e932991815a437e11637124d521c9b11602d1269bee2ff3beaccdb124daf458ece26ba50720e7ccadda7fe3d0c956d95d8433e0dd0467f2a1a26815711857740691a72bb1be6d546a55bcc473912f4d1a86b136aa111074b8c7e0b0a86d60033c404ee6dd784c9cf4b701439b09ff4dd8ae4d07eea09940bcff36daf69d4ff58fa363f27efcc7baf340dd38f57ae6ad87e6aa8c019b0303c9b005cd29d9a1520863340ff5b2777cbd9bb252bab020cff07352996e4857207b4b0acbcda38ded6a1a2cf517d0a50c4c4af774068aae0d192393981f2a6879939279217cd220aa9cd01aec8f7887b4c6f8b5e49e5fe324db9c92803d1c7d4014e27c540500b7f2099110ad68cf0da7bdfb15054361d18eea0e89c533ca50f2b2143c2e0e72c1bfe9a39829e6986f4c15dc2400282474fc59a2354e44e3482b8af45c232983e8df0f3cca38640ccefa22d05b9bb25b9a5fb15cbb0f943502da29b4576a6dd3cb64d74ec7cc857e86b9d6cd58bc87b1ca9b090d1efc45512c405213693bf9592fea8fe4473a8681878d2e1b65b606c183550dc0bce5dc86b7bf01814dece4396001d9101f9a424e0540e1228cba76260f9adcd57c5cda1f4010dfc651aae8fbead54b89199baa2a0bc9ac00c8f66423dd5c826da4d4b58bca29468a1662f1b5000e2d9b1bc26f19bbf19a59d5dbf9c850e51b19a710066421f2db2717dcde6ae5550edffbde620d219d99eadae6d711d030303d8dbe51244bda41c599f6c86b2c9dcaa890bdbeaed23ea52592fc79b000c9c6c6197af34485eaea9500e6f8f66ffda4dccf0073e32e45309d3611db5fd02b8094c842738e46766624f0633dc550b8f2eafe4c69e7a3144d9ae92c9c3794d167b86563aaa5624566a47e7d877c1aa78d64a2161d2d2dca1ad2074a0540328d6eb3d5243eee84393f9620d6de6e4599e6b4ec7ea449eb1214be45b18e13868a988a56c9ab62b2be08d1e32527d6293beb1bcc59c526ac34c7d119ecb4e849b3738890f83c436ab8c8e2ebcf93b4296cfff65013c17d36cd7a13b30bedd85297f4d8272d6d722d75b1a016ffa5ab2a59485f19acd27de0ef9e9d79d29cff3ae5c851796a26c93dacd8a4b6989a64ff4a4a6d32a59f063098154939a081766845c15e30afd8271865d11e470fce9a5aada9d1b298f38af94cd3a089af36ec2b3b8a376cfc1ce1334337bce13b229351e9bc91422111713604618b3a43d50f543ab77ca03206bada653879c8f79f6df77e750fd24bfc09f188218ab496a20c787449b2b2f7095558a8ce770520cdee2f31ca28fc39310de8a7098b21e33278ce06e6a1b470a3b72404d66c28b39549885dc95046dc38322c997b618e6ae6e2713248fa1801bae1770e48311d0345e4c2c9a7cab32789c3d098d42ea8e2811709372dacdc3caa793c484eb80097455dea2bb81462797b62b31ea83e6a8d25a545f73ec4abf3bc128eb0b5f04862de87d4767ed1fd23842282d9bd91ab1acc77b181a7ff31e821592f77123bac3b55917485d0ed20afc99428b2bfb6ea40c82f7f75c750f1b8fd257dd463fb8d580a1c312a1b8605df094e7ecd2e0293c85cf2c392173a5fa3555d5b77da0b71f2aef1ad1ee3482a6ed0e8f97f8acb7632a7a037be448e8ad58071e4ec1d3261ad9d01fa1d5118c326ea27aa9935f498e080ae09bfd6926b6fc777745edc09fe6fa88321b0e1e4ee2e6846cb61afbf98c4fb2a2ae0162ec3f181aa87833df9ef15e70199fea6eb00253ed8bb81d05f7b12537862217d7cfef2061dfd002f05057750d6a0efec1a1b8076858b410694798ebacbd872b60ede1ddc2e20cbe08b6382634ee12112fb1e712a68575691cfdcfd5b183b57ff0fda2966feeb5bcc99513ecef5d4a178081303656826999ac5378a13a829696e081a8e11e709da62d6b69ffbe288c7d4e0fdc426de150c71edde2a4744f1f98b94e02c9836fb4771d49b3e3d5c3d0dff59effea985f570b113abf36917477e7d13f80285f94eda9dc1db34cd025de19ff7177e5089cec89c96d1a889b84d7444ce14e0181d6ad246273fbb73d287c65128b37ce0fd8be5da165dc37efccdd93d9216f4e932ac03eb68b73822e2a89fefe87ab00b8322a90df29081126f75e3b169e2098a87818a08e570490072ba3c5a69b63ffffec", 0x1000, 0x7, 0x0, 0x2}, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x2, 0xcec8, r0, &(0x7f0000001ec0)="a1b2afcc9629166af97bec322e21dd1e322a", 0x12, 0x10001}, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x5, 0x0, r3, &(0x7f0000001f40)="7fdd3e17dc07185f0c505a208cd63dc3531e9b78c80d4a9d6b59ecb0cba40aca22bbb60db78b8745f2b10a8e91cff67a5eedde50d21320157d90d07ac6d4ef184edad185b9dc3b196aebc0e818812a3544c88153281a014a3ce6e22c419eeebb4bae2690a5a9d2e2e86ea98d4d9ff8cbe3774af00a0cc18da4c7555e14c190cb51c0ba12167f0f7dde2b236df51ab5ed86aa0ed2e6abe0b31f06f3feb7fa02d930c7cd6fc7480dc312520b77e91c5f0e71a2290cec5d97db7744d911089b090cb11dfbf6c6fcef306030c3a1145f", 0xce, 0x1000, 0x0, 0x5, r2}, &(0x7f0000002100)={0x0, 0x0, 0x0, 0x1, 0x1000, r1, &(0x7f0000002080)="48fecdcb8e6b8091c79d4bb4307e2b709cb1a1748c07099e05bee4da42190e63d7c4fd71b16530cb29af20f122e1c308ae9b7abb4dd73ba70b5a21f734a76ed424a4bce5d7a9045ed1024a7797e7297cce3f752a9be570b10662bd5a8a0891ee538180e85ed045cf62045d6f", 0x6c, 0x4, 0x0, 0x2, r2}, &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000002140)="fcd36699d4f8213fc9a78c5197a86e11cbd4008aa966861264c30d445e90e9500b90bd6bd1829e5e080c195115498e9ac0766eebe5d39d37ed073c98242ca7b335a17b76e4d2f8d98eb1d418354a835b206f792c87e2725e18313284b5709efd37089e826ad973cc1e284920734eac323a82c2c6f4bd1996580a9b91651943c36f0e307bcc7dcfb867e39b9a7390c55ed69afe651d9e25a62624396cb623e465bcdce6523b6b4bbac407e37bf64549088dda3ef4e0c99b986c0a66ca8199f570b09f142de2c81968a7cfe9a21dda14919d3c4233960df507d9fd4db91ec2caaae5291dc49044d407f9490ddd", 0xec, 0xf863, 0x0, 0x20df21edf8f499e6, r6}, &(0x7f0000002340)={0x0, 0x0, 0x0, 0x5, 0x1, r0, &(0x7f00000022c0)="61698cb01359d2b4ec81b4dfab4e94b7eb2845a8cdcf3238d25c5a8dce4d8499b2c223f832fd444ec40ee3b0b61582dd124859b2d16f0894b63c06b024b994a1c75427b329ae7e8d6593e275681c", 0x4e, 0x8, 0x0, 0x3}]) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r2, 0xc0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=0x800, 0x0, 0x0, 0x0, &(0x7f00000023c0)={0x6, 0x2}, 0x0, 0x0, &(0x7f0000000280)={0x2, 0x9, 0x3f3a, 0xff}, &(0x7f00000002c0)=0x8, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=0x100}}, 0x10) r7 = getpgrp(0x0) r8 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r9 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r8, 0x0, r9, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) perf_event_open(&(0x7f0000000d00)={0x4, 0x80, 0x2, 0x2, 0x0, 0x4, 0x0, 0x3, 0x4000, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x10000, 0x2, @perf_config_ext={0xfffffffffffffffc}, 0x2, 0x7, 0x9, 0x2, 0x3, 0x200, 0x400, 0x0, 0x1ff, 0x0, 0x101}, r7, 0x3, r8, 0x2) [ 1908.167926][T31958] loop3: detected capacity change from 0 to 8 [ 1908.205024][T31958] F2FS-fs (loop3): Invalid log blocks per segment (1275068425) [ 1908.232347][T31939] __nla_validate_parse: 4 callbacks suppressed [ 1908.232367][T31939] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1908.255598][T31958] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1908.294312][T31958] F2FS-fs (loop3): Unable to read 2th superblock [ 1908.377767][T31973] loop1: detected capacity change from 0 to 8 [ 1908.418159][T31958] loop3: detected capacity change from 0 to 8 [ 1908.421602][T31973] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 8585985) [ 1908.449478][T31958] F2FS-fs (loop3): Invalid log blocks per segment (1275068425) [ 1908.465088][T31973] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1908.496103][T31958] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1908.507452][T31973] F2FS-fs (loop1): Unable to read 2th superblock [ 1908.515369][T31947] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1908.527522][T31958] F2FS-fs (loop3): Unable to read 2th superblock [ 1908.591325][T31973] loop1: detected capacity change from 0 to 8 [ 1908.615854][T31973] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 8585985) 01:28:33 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000680100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1908.661422][T31973] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1908.694905][T31973] F2FS-fs (loop1): Unable to read 2th superblock [ 1908.748547][T31948] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:28:33 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000103840001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:28:33 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r1 = dup3(0xffffffffffffffff, r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000100), 0x4) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x4, 0x4) getpid() setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='cdg\x00', 0x4) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a, @rand_addr, 0x900}, 0x1c) fdatasync(r1) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200001, 0x103) ioctl$SNDCTL_DSP_STEREO(r3, 0xc0045003, &(0x7f0000000040)) [ 1908.885261][T32019] loop3: detected capacity change from 0 to 8 [ 1908.928028][T32019] F2FS-fs (loop3): Invalid log blocks per segment (1744830473) [ 1908.986076][T32019] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1909.027772][T32019] F2FS-fs (loop3): Unable to read 2th superblock [ 1909.044516][T31947] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1909.055765][T31972] mkiss: ax2: crc mode is auto. [ 1909.059556][T32045] loop1: detected capacity change from 0 to 8 [ 1909.088150][T32045] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 8651521) [ 1909.092239][T31939] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1909.105718][T32045] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1909.106001][T32045] F2FS-fs (loop1): Unable to read 2th superblock [ 1909.138299][T32018] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1909.160440][T32019] loop3: detected capacity change from 0 to 8 [ 1909.178813][T32019] F2FS-fs (loop3): Invalid log blocks per segment (1744830473) [ 1909.192531][T32045] loop1: detected capacity change from 0 to 8 [ 1909.219130][T32045] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 8651521) [ 1909.236084][T32019] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1909.252743][T32045] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1909.258119][T32019] F2FS-fs (loop3): Unable to read 2th superblock [ 1909.277702][T32023] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1909.282973][T32045] F2FS-fs (loop1): Unable to read 2th superblock 01:28:34 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900006c0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:28:34 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000103850001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:28:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x336}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:28:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) setrlimit(0xe, &(0x7f0000000200)={0x1, 0x10000}) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000040)=0x9) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x0, 0x0, 0x47b9b95f, 0x5}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r2, 0x0, r3, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) ioctl$TCSETSF2(r2, 0x402c542d, &(0x7f0000000240)={0x0, 0xa4b, 0x8, 0x8, 0x80, "8367170e847918ee21cee081620c4d6a23736c", 0x2, 0x76dc}) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) fcntl$getown(r4, 0x9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x5) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r5, 0x0, r6, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0xff, 0x2, 0x8, 0x7, 0x0, 0x9, 0x414, 0xf, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x8fc3, 0x2, @perf_config_ext={0x7fff}, 0x1000, 0x5, 0x6, 0x9, 0x6, 0x8, 0x3, 0x0, 0x2, 0x0, 0xcc}, r0, 0x7, r5, 0xb) 01:28:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0xfeff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1909.597000][T32086] loop1: detected capacity change from 0 to 8 [ 1909.635382][T32090] loop3: detected capacity change from 0 to 8 [ 1909.655890][T32086] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 8717057) [ 1909.670814][T32096] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1909.698401][T32086] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1909.708014][T32090] F2FS-fs (loop3): Invalid log blocks per segment (1811939337) [ 1909.727774][T32090] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1909.740728][T32086] F2FS-fs (loop1): Unable to read 2th superblock [ 1909.764185][T32090] F2FS-fs (loop3): Unable to read 2th superblock 01:28:34 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000103860001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:28:34 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000740100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:28:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r1, 0x0, r2, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) perf_event_open(&(0x7f0000000400)={0x0, 0x80, 0x6, 0x8, 0x80, 0x1f, 0x0, 0x8e, 0x801a, 0xb, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x71d5, 0x4, @perf_bp={&(0x7f00000002c0), 0x9}, 0x80, 0x4, 0x9, 0x0, 0x4bb2, 0x1, 0x1000, 0x0, 0x3ff, 0x0, 0x6}, 0x0, 0xd, r1, 0x3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000300)=[@window, @mss, @timestamp, @timestamp, @window, @timestamp, @window, @sack_perm], 0x8) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r0, &(0x7f00000004c0)="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", 0x109e8, 0x805, 0x0, 0x6) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x602000, 0x0) fstatfs(r4, &(0x7f0000000200)=""/151) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a03000000000000000000000000000900010073797a300000000058000000090a010400000000000000000000000008000a40000000000900020073797a31000000000900010073797a300000000008000540000000021c0011800a00010071756575650000000c0002800600014000000000140000001000010000000000000000000000000ab99aec1de813fbae5784e9399686edd20b92bc0ed8f4d5"], 0xa0}}, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000100)={'rose0\x00', &(0x7f0000000080)=@ethtool_eee={0x44, 0x2, 0x2, 0x9, 0xc76, 0x8, 0xfffffffa, 0x0, [0x37b3, 0x5]}}) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1909.956724][T32093] mkiss: ax2: crc mode is auto. [ 1909.956759][T32098] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1910.063463][T32129] loop1: detected capacity change from 0 to 8 [ 1910.078108][T32130] loop3: detected capacity change from 0 to 8 [ 1910.120056][T32130] F2FS-fs (loop3): Invalid log blocks per segment (1946157065) [ 1910.121506][T32129] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 8782593) [ 1910.152073][T32130] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1910.182612][T32129] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1910.206415][T32099] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1910.210557][T32130] F2FS-fs (loop3): Unable to read 2th superblock [ 1910.237585][T32129] F2FS-fs (loop1): Unable to read 2th superblock [ 1910.272498][T32130] loop3: detected capacity change from 0 to 8 [ 1910.307991][T32130] F2FS-fs (loop3): Invalid log blocks per segment (1946157065) [ 1910.326189][T32129] loop1: detected capacity change from 0 to 8 [ 1910.337012][T32130] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:28:35 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x1f, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) getpgid(0xffffffffffffffff) sched_setattr(0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000400)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4cb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x10000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.events\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r3, &(0x7f0000000080)={0x10}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x3, 0x2, 0x1, 0x407, 0x8, 0x5, 0x7fff, 0x1}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r3, 0x0) sendmsg$AUDIT_GET_FEATURE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffffe1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x3fb, 0x8, 0x70bd2b, 0x25dfdbfb}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x88001) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) [ 1910.377732][T32129] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 8782593) [ 1910.384579][T32130] F2FS-fs (loop3): Unable to read 2th superblock [ 1910.421355][T32129] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1910.465280][T32129] F2FS-fs (loop1): Unable to read 2th superblock 01:28:35 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900007a0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1910.621425][T32102] warn_alloc: 1 callbacks suppressed [ 1910.621444][T32102] syz-executor.0: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 1910.676895][T32102] CPU: 1 PID: 32102 Comm: syz-executor.0 Not tainted 5.16.0-rc2-next-20211125-syzkaller #0 [ 1910.686929][T32102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1910.697011][T32102] Call Trace: [ 1910.700299][T32102] [ 1910.703239][T32102] dump_stack_lvl+0xcd/0x134 [ 1910.707865][T32102] warn_alloc.cold+0x87/0x17a [ 1910.712573][T32102] ? zone_watermark_ok_safe+0x290/0x290 [ 1910.718139][T32102] ? __kmalloc_node+0x62/0x380 [ 1910.722958][T32102] ? __vmalloc_node_range+0x574/0xab0 [ 1910.728359][T32102] __vmalloc_node_range+0x883/0xab0 [ 1910.733606][T32102] ? vfree_atomic+0xe0/0xe0 [ 1910.738145][T32102] ? n_tty_open+0x16/0x170 [ 1910.742586][T32102] vzalloc+0x67/0x80 [ 1910.746518][T32102] ? n_tty_open+0x16/0x170 [ 1910.750961][T32102] n_tty_open+0x16/0x170 [ 1910.755224][T32102] ? n_tty_set_termios+0x1010/0x1010 [ 1910.760534][T32102] tty_ldisc_open+0x9b/0x110 [ 1910.765152][T32102] tty_ldisc_failto+0x1b6/0x300 [ 1910.770031][T32102] tty_set_ldisc+0x4fa/0x680 [ 1910.774648][T32102] tty_ioctl+0xae0/0x1670 [ 1910.779009][T32102] ? tty_lookup_driver+0x550/0x550 [ 1910.784179][T32102] ? lock_downgrade+0x6e0/0x6e0 [ 1910.789082][T32102] ? __fget_files+0x23d/0x3e0 [ 1910.793785][T32102] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1910.800054][T32102] ? tty_lookup_driver+0x550/0x550 [ 1910.805281][T32102] __x64_sys_ioctl+0x193/0x200 [ 1910.810084][T32102] do_syscall_64+0x35/0xb0 [ 1910.814524][T32102] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1910.820440][T32102] RIP: 0033:0x7f7f5ffafae9 [ 1910.824867][T32102] 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 [ 1910.844493][T32102] RSP: 002b:00007f7f5d4e3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1910.847359][T32204] loop3: detected capacity change from 0 to 8 [ 1910.852921][T32102] RAX: ffffffffffffffda RBX: 00007f7f600c30e0 RCX: 00007f7f5ffafae9 [ 1910.852948][T32102] RDX: 0000000020000000 RSI: 0000000000005423 RDI: 0000000000000004 01:28:35 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000103870001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1910.852966][T32102] RBP: 00007f7f60009f6d R08: 0000000000000000 R09: 0000000000000000 [ 1910.852984][T32102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1910.852999][T32102] R13: 00007fffaeb87e7f R14: 00007f7f5d4e3300 R15: 0000000000022000 [ 1910.853035][T32102] [ 1911.024173][T32215] loop1: detected capacity change from 0 to 8 01:28:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x33e}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1911.075982][T32215] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 8848129) [ 1911.110312][T32204] F2FS-fs (loop3): Invalid log blocks per segment (2046820361) 01:28:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0xff0f}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1911.144223][T32102] Mem-Info: [ 1911.148623][T32215] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1911.156154][T32102] active_anon:1336 inactive_anon:190915 isolated_anon:0 [ 1911.156154][T32102] active_file:16431 inactive_file:106960 isolated_file:0 [ 1911.156154][T32102] unevictable:768 dirty:169 writeback:0 [ 1911.156154][T32102] slab_reclaimable:24760 slab_unreclaimable:297343 [ 1911.156154][T32102] mapped:63582 shmem:11446 pagetables:2277 bounce:0 [ 1911.156154][T32102] kernel_misc_reclaimable:0 [ 1911.156154][T32102] free:911771 free_pcp:22305 free_cma:0 [ 1911.163266][T32204] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1911.235180][T32215] F2FS-fs (loop1): Unable to read 2th superblock [ 1911.258445][T32102] Node 0 active_anon:5328kB inactive_anon:753696kB active_file:65528kB inactive_file:424324kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:251700kB dirty:540kB writeback:0kB shmem:35068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 354304kB writeback_tmp:0kB kernel_stack:9936kB pagetables:7984kB all_unreclaimable? no [ 1911.322587][T32204] F2FS-fs (loop3): Unable to read 2th superblock [ 1911.355252][T32215] loop1: detected capacity change from 0 to 8 [ 1911.386384][T32215] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 8848129) [ 1911.431347][T32204] loop3: detected capacity change from 0 to 8 [ 1911.455611][T32204] F2FS-fs (loop3): Invalid log blocks per segment (2046820361) [ 1911.458868][T32215] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1911.494553][T32102] Node 1 active_anon:16kB inactive_anon:12220kB active_file:192kB inactive_file:3536kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:2648kB dirty:152kB writeback:0kB shmem:10720kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:840kB pagetables:1332kB all_unreclaimable? no [ 1911.509922][T32204] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1911.528016][T32215] F2FS-fs (loop1): Unable to read 2th superblock [ 1911.541566][T32102] Node 0 DMA free:10808kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:40kB active_file:0kB inactive_file:56kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:188kB local_pcp:112kB free_cma:0kB 01:28:36 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x1f, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) getpgid(0xffffffffffffffff) sched_setattr(0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 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_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000400)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4cb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x10000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.events\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r3, &(0x7f0000000080)={0x10}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x3, 0x2, 0x1, 0x407, 0x8, 0x5, 0x7fff, 0x1}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r3, 0x0) sendmsg$AUDIT_GET_FEATURE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffffe1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x3fb, 0x8, 0x70bd2b, 0x25dfdbfb}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x88001) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) [ 1911.610327][T32204] F2FS-fs (loop3): Unable to read 2th superblock 01:28:36 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000103880001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1911.704262][T32102] lowmem_reserve[]: 0 2645 2645 2645 2645 [ 1911.729401][T32102] Node 0 DMA32 free:41804kB boost:0kB min:35676kB low:44592kB high:53508kB reserved_highatomic:0KB active_anon:5328kB inactive_anon:753656kB active_file:65528kB inactive_file:424268kB unevictable:1536kB writepending:548kB present:3129332kB managed:2716688kB mlocked:0kB bounce:0kB free_pcp:34328kB local_pcp:20592kB free_cma:0kB [ 1911.868397][T32280] loop1: detected capacity change from 0 to 8 [ 1911.921757][T32280] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 8913665) [ 1911.936383][T32102] lowmem_reserve[]: 0 0 0 0 0 [ 1911.969184][T32102] Node 0 Normal free:0kB boost:0kB min:4kB low:4kB high:4kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:400kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1912.004436][T32280] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1912.053820][T32280] F2FS-fs (loop1): Unable to read 2th superblock [ 1912.065918][T32102] lowmem_reserve[]: 0 0 0 0 0 [ 1912.075554][T32102] Node 1 Normal free:3596056kB boost:0kB min:54224kB low:67780kB high:81336kB reserved_highatomic:0KB active_anon:16kB inactive_anon:12020kB active_file:192kB inactive_file:3536kB unevictable:1536kB writepending:152kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:50056kB local_pcp:16560kB free_cma:0kB [ 1912.150107][T32102] lowmem_reserve[]: 0 0 0 0 0 [ 1912.161818][T32102] Node 0 DMA: 4*4kB (UM) 17*8kB (UME) 2*16kB (ME) 8*32kB (UME) 4*64kB (UM) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10808kB [ 1912.183356][T32280] loop1: detected capacity change from 0 to 8 [ 1912.206905][T32280] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 8913665) [ 1912.241838][T32102] Node 0 DMA32: 1513*4kB (UME) 381*8kB (UME) 186*16kB (UME) 285*32kB (UME) 36*64kB (UME) 11*128kB (ME) 2*256kB (E) 2*512kB (UM) 3*1024kB (UME) 4*2048kB (UM) 1*4096kB (M) = 41804kB [ 1912.243612][T32280] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1912.284612][T32102] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 1912.313533][T32102] Node 1 Normal: 8*4kB (M) 5*8kB (UME) 3*16kB (UME) 4*32kB (UME) 1*64kB (M) 4*128kB (UE) 1*256kB (M) 3*512kB (UME) 1*1024kB (U) 2*2048kB (UM) 876*4096kB (M) = 3595832kB [ 1912.325726][T32280] F2FS-fs (loop1): Unable to read 2th superblock [ 1912.361212][T32102] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1912.394485][T32102] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1912.452410][T32102] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1912.473716][T32102] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1912.486144][T32102] 60300 total pagecache pages [ 1912.500095][T32102] 0 pages in swap cache [ 1912.504366][T32102] Swap cache stats: add 0, delete 0, find 0/0 [ 1912.512675][T32102] Free swap = 0kB [ 1912.516533][T32102] Total swap = 0kB [ 1912.538738][T32102] 2097051 pages RAM [ 1912.545189][T32102] 0 pages HighMem/MovableOnly [ 1912.594062][T32102] 384534 pages reserved [ 1912.603437][T32102] 0 pages cma reserved [ 1912.614267][T32102] Falling back ldisc for ptm8. 01:28:37 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000103890001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:28:37 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090003830100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:28:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0xff7f}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:28:37 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x1f, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) getpgid(0xffffffffffffffff) sched_setattr(0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000400)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4cb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x10000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.events\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r3, &(0x7f0000000080)={0x10}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x3, 0x2, 0x1, 0x407, 0x8, 0x5, 0x7fff, 0x1}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r3, 0x0) sendmsg$AUDIT_GET_FEATURE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffffe1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x3fb, 0x8, 0x70bd2b, 0x25dfdbfb}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x88001) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) 01:28:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x37e}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:28:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000012c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) sched_setscheduler(r1, 0x6, &(0x7f0000000100)=0x7) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x5) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r4, 0x0, r3, &(0x7f0000000200)=0x3, 0x100000001, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) copy_file_range(r5, 0x0, r6, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) ioctl$FS_IOC_FSGETXATTR(r5, 0x801c581f, &(0x7f0000000040)={0x10001, 0x7fffffff, 0x80000000, 0x9, 0x6b5}) ioctl$KDADDIO(r2, 0x4b34, 0x9) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) r7 = syz_io_uring_complete(0x0) ioctl$PIO_UNISCRNMAP(r7, 0x4b6a, &(0x7f00000002c0)="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") [ 1912.785224][T32343] loop3: detected capacity change from 0 to 8 [ 1912.812732][T32345] loop1: detected capacity change from 0 to 8 [ 1912.826769][T32343] F2FS-fs (loop3): Invalid log blocks per segment (2198011913) [ 1912.873486][T32343] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1912.885681][T32345] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 8979201) [ 1912.920200][T32345] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1912.924682][T32343] F2FS-fs (loop3): Unable to read 2th superblock [ 1912.953791][T32345] F2FS-fs (loop1): Unable to read 2th superblock [ 1913.053986][T32343] loop3: detected capacity change from 0 to 8 [ 1913.137239][T32343] F2FS-fs (loop3): Invalid log blocks per segment (2198011913) [ 1913.174457][T32345] loop1: detected capacity change from 0 to 8 [ 1913.198749][T32345] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 8979201) [ 1913.202448][T32343] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1913.222382][T32345] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1913.245679][T32358] __nla_validate_parse: 15 callbacks suppressed [ 1913.245701][T32358] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1913.257094][T32343] F2FS-fs (loop3): Unable to read 2th superblock [ 1913.271106][T32345] F2FS-fs (loop1): Unable to read 2th superblock 01:28:38 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001038a0001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:28:38 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090003840100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1913.434030][T32361] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1913.592666][T32423] loop1: detected capacity change from 0 to 8 [ 1913.626451][T32426] loop3: detected capacity change from 0 to 8 01:28:38 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x1f, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) getpgid(0xffffffffffffffff) sched_setattr(0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000400)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4cb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x10000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.events\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r3, &(0x7f0000000080)={0x10}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x3, 0x2, 0x1, 0x407, 0x8, 0x5, 0x7fff, 0x1}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r3, 0x0) sendmsg$AUDIT_GET_FEATURE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffffe1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x3fb, 0x8, 0x70bd2b, 0x25dfdbfb}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x88001) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) [ 1913.634762][T32352] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1913.645510][T32360] mkiss: ax2: crc mode is auto. [ 1913.667850][T32359] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1913.680781][T32423] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 9044737) [ 1913.702802][T32423] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1913.706710][T32426] F2FS-fs (loop3): Invalid log blocks per segment (2214789129) [ 1913.727039][T32426] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1913.748293][T32426] F2FS-fs (loop3): Unable to read 2th superblock [ 1913.749799][T32423] F2FS-fs (loop1): Unable to read 2th superblock [ 1913.836039][T32426] loop3: detected capacity change from 0 to 8 [ 1913.864043][T32426] F2FS-fs (loop3): Invalid log blocks per segment (2214789129) [ 1913.864970][T32423] loop1: detected capacity change from 0 to 8 [ 1913.882696][T32426] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1913.897016][T32423] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 9044737) [ 1913.916110][T32361] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1913.936280][T32423] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1913.941094][T32371] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1913.955310][T32423] F2FS-fs (loop1): Unable to read 2th superblock [ 1913.957718][T32426] F2FS-fs (loop3): Unable to read 2th superblock 01:28:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) setrlimit(0xb, &(0x7f0000000040)={0x2, 0x8}) r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x38, 0xb4faecc433f312ac, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x17) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$TIOCL_BLANKSCREEN(r1, 0x541c, &(0x7f0000000080)) [ 1914.101646][ T1228] ieee802154 phy0 wpan0: encryption failed: -22 [ 1914.108013][ T1228] ieee802154 phy1 wpan1: encryption failed: -22 01:28:38 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090003850100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:28:38 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001038b0001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:28:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0xfffe}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:28:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x3ca}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1914.426115][T32484] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1914.455338][T32485] loop1: detected capacity change from 0 to 8 01:28:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x5) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) ptrace$getregs(0xe, r2, 0xe99, &(0x7f0000000180)=""/125) [ 1914.492581][T32488] loop3: detected capacity change from 0 to 8 [ 1914.511425][T32485] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 9110273) [ 1914.546345][T32485] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1914.557931][T32488] F2FS-fs (loop3): Invalid log blocks per segment (2231566345) [ 1914.578365][T32488] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1914.592601][T32485] F2FS-fs (loop1): Unable to read 2th superblock [ 1914.611944][T32488] F2FS-fs (loop3): Unable to read 2th superblock [ 1914.637528][T32486] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1914.700810][T32485] loop1: detected capacity change from 0 to 8 [ 1914.727948][T32485] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 9110273) [ 1914.753543][T32488] loop3: detected capacity change from 0 to 8 [ 1914.767066][T32485] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1914.779038][T32488] F2FS-fs (loop3): Invalid log blocks per segment (2231566345) [ 1914.793246][T32488] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:28:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1840, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x6}, 0xe49, 0x0, 0xfffffffc, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffff326}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, @tid=r1}, &(0x7f00000000c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r4 = syz_open_dev$sg(&(0x7f0000000180), 0x0, 0x5) writev(r4, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff8241000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000040)="53000000fcffffff770400000000200010004d2000000000000e0020000000000000ffff", 0xffffffe5}], 0x2) [ 1914.813911][T32488] F2FS-fs (loop3): Unable to read 2th superblock [ 1914.836424][T32485] F2FS-fs (loop1): Unable to read 2th superblock [ 1914.858218][T32489] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:28:39 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090003860100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:28:39 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001038c0001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1915.127031][T32492] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1915.166992][T32555] loop3: detected capacity change from 0 to 8 [ 1915.185072][T32555] F2FS-fs (loop3): Invalid log blocks per segment (2248343561) [ 1915.190861][T32556] loop1: detected capacity change from 0 to 8 [ 1915.196667][T32555] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1915.207766][T32555] F2FS-fs (loop3): Unable to read 2th superblock [ 1915.231448][T32556] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 9175809) [ 1915.243529][T32556] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1915.271767][T32556] F2FS-fs (loop1): Unable to read 2th superblock [ 1915.345416][T32555] loop3: detected capacity change from 0 to 8 [ 1915.395830][T32555] F2FS-fs (loop3): Invalid log blocks per segment (2248343561) [ 1915.431021][T32556] loop1: detected capacity change from 0 to 8 [ 1915.443714][T32501] Falling back ldisc for ptm7. [ 1915.444926][T32521] ptm ptm8: ldisc open failed (-12), clearing slot 8 [ 1915.470140][T32555] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1915.478405][T32555] F2FS-fs (loop3): Unable to read 2th superblock [ 1915.484820][T32556] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 9175809) [ 1915.484852][T32556] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1915.484986][T32556] F2FS-fs (loop1): Unable to read 2th superblock 01:28:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)=0xffffffffffffffff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x5, 0x3}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x5) setrlimit(0x7, &(0x7f00000000c0)={0x1ff, 0x9c}) 01:28:40 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090003870100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:28:40 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000126aa0001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1915.843375][T32601] mkiss: ax2: crc mode is auto. [ 1915.888564][T32622] loop1: detected capacity change from 0 to 8 [ 1915.926352][T32606] ptm ptm7: ldisc open failed (-12), clearing slot 7 01:28:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x34000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1915.937749][T32624] loop3: detected capacity change from 0 to 8 01:28:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x3ce}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1915.972123][T32622] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 11150849) [ 1915.992547][T32624] F2FS-fs (loop3): Invalid log blocks per segment (2265120777) [ 1916.008733][T32622] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 01:28:40 executing program 0: setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000040), 0x4) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff7ffffc, 0x9}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x5) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) r2 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000080), 0xe02c2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000100)) [ 1916.022186][T32624] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1916.040319][T32622] F2FS-fs (loop1): Unable to read 2th superblock [ 1916.046967][T32624] F2FS-fs (loop3): Unable to read 2th superblock [ 1916.171107][T32622] loop1: detected capacity change from 0 to 8 [ 1916.187831][T32622] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 11150849) [ 1916.188060][T32624] loop3: detected capacity change from 0 to 8 [ 1916.237354][T32622] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1916.275847][T32624] F2FS-fs (loop3): Invalid log blocks per segment (2265120777) [ 1916.288345][T32622] F2FS-fs (loop1): Unable to read 2th superblock [ 1916.329629][T32624] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1916.406105][T32624] F2FS-fs (loop3): Unable to read 2th superblock 01:28:41 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000126ae0001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:28:41 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090003880100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1916.807320][T32682] loop1: detected capacity change from 0 to 8 [ 1916.879355][T32682] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 11412993) [ 1916.928166][T32682] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1917.012906][T32703] loop3: detected capacity change from 0 to 8 [ 1917.015610][T32682] F2FS-fs (loop1): Unable to read 2th superblock [ 1917.048692][T32703] F2FS-fs (loop3): Invalid log blocks per segment (2281897993) 01:28:41 executing program 0: ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f00000002c0)={{}, 0x0, 0x0, @unused=[0x9, 0x3f, 0x9c78, 0x10000], @devid}) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x12802, 0x0) prlimit64(r0, 0x7, &(0x7f0000000040)={0x4, 0x1f}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r2, 0x0, r3, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0xd) setrlimit(0x4, &(0x7f0000000080)={0x1, 0x40}) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) [ 1917.056934][T32703] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1917.075268][T32649] Falling back ldisc for ptm7. [ 1917.137523][T32682] loop1: detected capacity change from 0 to 8 [ 1917.148837][T32682] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 11412993) [ 1917.158031][T32682] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1917.189508][T32682] F2FS-fs (loop1): Unable to read 2th superblock [ 1917.210767][T32703] F2FS-fs (loop3): Unable to read 2th superblock [ 1917.309906][T32703] loop3: detected capacity change from 0 to 8 [ 1917.376236][T32703] F2FS-fs (loop3): Invalid log blocks per segment (2281897993) [ 1917.435874][T32703] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1917.502363][T32703] F2FS-fs (loop3): Unable to read 2th superblock 01:28:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1840, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x6}, 0xe49, 0x0, 0xfffffffc, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffff326}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, @tid=r1}, &(0x7f00000000c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r4 = syz_open_dev$sg(&(0x7f0000000180), 0x0, 0x5) writev(r4, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff8241000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000040)="53000000fcffffff770400000000200010004d2000000000000e0020000000000000ffff", 0xffffffe5}], 0x2) 01:28:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) 01:28:42 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000103b40001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:28:42 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090003890100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:28:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x40000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:28:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x3d6}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1917.912795][T32763] loop1: detected capacity change from 0 to 8 [ 1917.923908][T32764] loop3: detected capacity change from 0 to 8 [ 1917.962659][T32763] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 11797249) [ 1917.981597][T32764] F2FS-fs (loop3): Invalid log blocks per segment (2298675209) [ 1917.999379][T32763] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1918.014013][T32764] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1918.017542][ T305] ptm ptm7: ldisc open failed (-12), clearing slot 7 [ 1918.034315][T32763] F2FS-fs (loop1): Unable to read 2th superblock [ 1918.047498][T32764] F2FS-fs (loop3): Unable to read 2th superblock 01:28:42 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900038a0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:28:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2682c3, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x5) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) 01:28:42 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000103b50001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:28:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x5) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) [ 1918.463267][ T337] loop3: detected capacity change from 0 to 8 [ 1918.521057][ T306] __nla_validate_parse: 14 callbacks suppressed [ 1918.521076][ T306] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1918.528064][ T344] loop1: detected capacity change from 0 to 8 [ 1918.551136][ T337] F2FS-fs (loop3): Invalid log blocks per segment (2315452425) [ 1918.585206][ T337] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1918.634019][ T337] F2FS-fs (loop3): Unable to read 2th superblock [ 1918.736367][ T344] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 11862785) [ 1918.738572][ T337] loop3: detected capacity change from 0 to 8 [ 1918.803854][ T344] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1918.813341][ T344] F2FS-fs (loop1): Unable to read 2th superblock [ 1918.839524][ T337] F2FS-fs (loop3): Invalid log blocks per segment (2315452425) [ 1918.847105][ T337] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1918.885353][ T344] loop1: detected capacity change from 0 to 8 [ 1918.894885][ T308] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1918.901538][ T337] F2FS-fs (loop3): Unable to read 2th superblock [ 1918.911383][ T344] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 11862785) [ 1918.922181][ T344] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1918.941877][ T344] F2FS-fs (loop1): Unable to read 2th superblock 01:28:43 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c00000009000000010fe90001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:28:43 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900038b0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1919.143412][ T398] loop1: detected capacity change from 0 to 8 [ 1919.148252][T32765] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1919.160334][ T360] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1919.178857][ T361] mkiss: ax2: crc mode is auto. [ 1919.179774][ T367] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1919.234748][ T398] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 15273729) [ 1919.265578][ T398] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1919.295179][ T398] F2FS-fs (loop1): Unable to read 2th superblock [ 1919.310210][ T408] loop3: detected capacity change from 0 to 8 [ 1919.343271][ T408] F2FS-fs (loop3): Invalid log blocks per segment (2332229641) [ 1919.359890][ T408] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1919.380427][ T408] F2FS-fs (loop3): Unable to read 2th superblock [ 1919.398056][ T398] loop1: detected capacity change from 0 to 8 [ 1919.417397][ T398] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 15273729) [ 1919.429572][ T369] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1919.453948][ T408] loop3: detected capacity change from 0 to 8 [ 1919.483646][ T398] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1919.502677][ T408] F2FS-fs (loop3): Invalid log blocks per segment (2332229641) [ 1919.546735][ T408] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1919.559582][ T398] F2FS-fs (loop1): Unable to read 2th superblock [ 1919.602323][ T361] ptm ptm8: ldisc open failed (-12), clearing slot 8 [ 1919.669731][ T408] F2FS-fs (loop3): Unable to read 2th superblock [ 1919.847953][ T301] device vlan145 entered promiscuous mode 01:28:44 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000300), 0x440000, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r1, 0x0, r2, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000180)={0x24, 0x0, 0x100, 0x70bd2b, 0x25dfdbfe, {{}, {}, {0x8, 0x11, 0x4}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x48000) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x23, 0x1, 0x0, 0x0, 0x0, 0x8, 0x402, 0x4, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, @perf_config_ext={0x100000001, 0x9}, 0x8010, 0x100, 0x81, 0x1, 0x1, 0x200, 0x9, 0x0, 0x6, 0x0, 0x2}, 0xffffffffffffffff, 0x0, r0, 0x3) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="48000715920868e6bc8b7000fcdbdf25021f00feaa3d4b7b", @ANYRES32=0x0, @ANYBLOB="140003006261746164765f736c6176655f3100000800040000000000140006000800000000000000ec0f000007000000"], 0x48}, 0x1, 0x0, 0x0, 0x4040004}, 0x4) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x20, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x20}, 0x1, 0x0, 0x0, 0x20040884}, 0x8000) syz_genetlink_get_family_id$SEG6(0x0, 0xffffffffffffffff) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x2ef}], 0x0, &(0x7f0000010300)) 01:28:44 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900038c0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:28:44 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c00000009000000010fea0001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:28:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1840, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x6}, 0xe49, 0x0, 0xfffffffc, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffff326}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, @tid=r1}, &(0x7f00000000c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r4 = syz_open_dev$sg(&(0x7f0000000180), 0x0, 0x5) writev(r4, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff8241000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000040)="53000000fcffffff770400000000200010004d2000000000000e0020000000000000ffff", 0xffffffe5}], 0x2) 01:28:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x400300}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:28:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x3e6}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1920.180822][ T454] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1920.193302][ T455] loop3: detected capacity change from 0 to 8 [ 1920.198645][ T458] loop1: detected capacity change from 0 to 8 [ 1920.239671][ T455] F2FS-fs (loop3): Invalid log blocks per segment (2349006857) [ 1920.267377][ T458] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 15339265) [ 1920.271769][ T455] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1920.321633][ T458] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1920.418094][ T458] F2FS-fs (loop1): Unable to read 2th superblock [ 1920.455998][ T455] F2FS-fs (loop3): Unable to read 2th superblock [ 1920.664573][ T458] loop1: detected capacity change from 0 to 8 [ 1920.766246][ T455] loop3: detected capacity change from 0 to 8 [ 1920.766445][ T458] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 15339265) [ 1920.785447][ T455] F2FS-fs (loop3): Invalid log blocks per segment (2349006857) [ 1920.795613][ T457] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1920.800560][ T455] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1920.856225][ T458] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1920.868898][ T455] F2FS-fs (loop3): Unable to read 2th superblock [ 1920.893422][ T458] F2FS-fs (loop1): Unable to read 2th superblock 01:28:45 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000101f70001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:28:45 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900038d0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1921.169716][ T462] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:28:45 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000300), 0x440000, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r1, 0x0, r2, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000180)={0x24, 0x0, 0x100, 0x70bd2b, 0x25dfdbfe, {{}, {}, {0x8, 0x11, 0x4}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x48000) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x23, 0x1, 0x0, 0x0, 0x0, 0x8, 0x402, 0x4, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, @perf_config_ext={0x100000001, 0x9}, 0x8010, 0x100, 0x81, 0x1, 0x1, 0x200, 0x9, 0x0, 0x6, 0x0, 0x2}, 0xffffffffffffffff, 0x0, r0, 0x3) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="48000715920868e6bc8b7000fcdbdf25021f00feaa3d4b7b", @ANYRES32=0x0, @ANYBLOB="140003006261746164765f736c6176655f3100000800040000000000140006000800000000000000ec0f000007000000"], 0x48}, 0x1, 0x0, 0x0, 0x4040004}, 0x4) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x20, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x20}, 0x1, 0x0, 0x0, 0x20040884}, 0x8000) syz_genetlink_get_family_id$SEG6(0x0, 0xffffffffffffffff) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x2ef}], 0x0, &(0x7f0000010300)) [ 1921.347368][ T521] loop1: detected capacity change from 0 to 8 [ 1921.392785][ T521] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 16187649) [ 1921.406199][ T530] loop3: detected capacity change from 0 to 8 [ 1921.413606][ T465] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1921.427273][ T521] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1921.459566][ T530] F2FS-fs (loop3): Invalid log blocks per segment (2365784073) [ 1921.469265][ T521] F2FS-fs (loop1): Unable to read 2th superblock [ 1921.488437][ T530] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1921.517493][ T530] F2FS-fs (loop3): Unable to read 2th superblock [ 1921.555466][ T521] loop1: detected capacity change from 0 to 8 [ 1921.575521][ T521] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 16187649) [ 1921.603816][ T530] loop3: detected capacity change from 0 to 8 [ 1921.651886][ T521] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1921.665504][ T530] F2FS-fs (loop3): Invalid log blocks per segment (2365784073) [ 1921.710183][ T521] F2FS-fs (loop1): Unable to read 2th superblock [ 1921.720993][ T530] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1921.790175][ T530] F2FS-fs (loop3): Unable to read 2th superblock 01:28:46 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001fffe0001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:28:46 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090026aa0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:28:46 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x0, 0x74, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x62, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xb, 0x24, 0x6, 0x0, 0x1, "84dc83abf3ab"}, {0x5}, {0xfffffffffffffd49}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x20, 0x0, 0x0, 0x4}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x40, 0x0, 0x80}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x10, 0x0, 0x10, 0x10, 0x0, 0x10, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io(r0, &(0x7f0000001140)={0x2c, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}}, 0x0) 01:28:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0xf0ffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:28:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x3ea}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1922.400614][ T581] loop1: detected capacity change from 0 to 8 [ 1922.474093][ T583] loop3: detected capacity change from 0 to 8 [ 1922.490968][ T583] F2FS-fs (loop3): Invalid log blocks per segment (2854617097) [ 1922.498556][ T583] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1922.500489][ T581] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 16711425) [ 1922.519603][ T583] F2FS-fs (loop3): Unable to read 2th superblock [ 1922.571478][ T581] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1922.583581][ T583] loop3: detected capacity change from 0 to 8 [ 1922.612063][ T581] F2FS-fs (loop1): Unable to read 2th superblock [ 1922.612824][ T583] F2FS-fs (loop3): Invalid log blocks per segment (2854617097) [ 1922.665038][ T583] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1922.691297][ T581] loop1: detected capacity change from 0 to 8 [ 1922.715578][ T581] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 16711425) [ 1922.719310][T15950] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 1922.732117][ T583] F2FS-fs (loop3): Unable to read 2th superblock [ 1922.736320][ T581] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1922.794063][ T581] F2FS-fs (loop1): Unable to read 2th superblock 01:28:47 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090026b40100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1923.060118][ T659] loop3: detected capacity change from 0 to 8 [ 1923.098444][ T659] F2FS-fs (loop3): Invalid log blocks per segment (3022389257) [ 1923.106630][ T659] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1923.119675][T15950] usb 3-1: config 1 has an invalid descriptor of length 73, skipping remainder of the config [ 1923.138367][ T659] F2FS-fs (loop3): Unable to read 2th superblock [ 1923.151947][T15950] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1923.173924][T15950] usb 3-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1923.194260][ T659] loop3: detected capacity change from 0 to 8 [ 1923.213900][ T659] F2FS-fs (loop3): Invalid log blocks per segment (3022389257) [ 1923.226595][ T659] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1923.261629][ T659] F2FS-fs (loop3): Unable to read 2th superblock [ 1923.409844][T15950] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1923.419664][T15950] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1923.427768][T15950] usb 3-1: Product: syz [ 1923.434229][T15950] usb 3-1: Manufacturer: syz [ 1923.441691][T15950] usb 3-1: SerialNumber: syz [ 1923.500443][T15950] cdc_ncm 3-1:1.0: CDC Union missing and no IAD found [ 1923.507268][T15950] cdc_ncm 3-1:1.0: bind() failure 01:28:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000020000000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000180)) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@gettclass={0x24, 0x2a, 0x1, 0x70bd2c, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0x9}, {0xfff1, 0xfff2}, {0x2}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40804}, 0x80) 01:28:48 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100ff0001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:28:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x3ee}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:28:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x1000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:28:48 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090001f70100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1923.638529][ T696] loop3: detected capacity change from 0 to 8 [ 1923.667100][ T699] loop1: detected capacity change from 0 to 8 [ 1923.683068][ T696] F2FS-fs (loop3): Invalid log blocks per segment (4144037897) [ 1923.710864][ T703] __nla_validate_parse: 12 callbacks suppressed [ 1923.710897][ T703] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1923.720361][ T699] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 16711681) [ 1923.737388][ T696] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1923.759765][ T706] loop0: detected capacity change from 0 to 4 [ 1923.774993][ T696] F2FS-fs (loop3): Unable to read 2th superblock [ 1923.783256][ T699] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1923.820953][ T706] EXT4-fs (loop0): bad geometry: first data block 0 is beyond end of filesystem (0) [ 1923.831482][ T699] F2FS-fs (loop1): Unable to read 2th superblock 01:28:48 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c00000009000000010fff0001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:28:48 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000ff0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1923.931576][ T706] loop0: detected capacity change from 0 to 4 [ 1923.956181][ T706] EXT4-fs (loop0): bad geometry: first data block 0 is beyond end of filesystem (0) [ 1924.092148][ T704] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:28:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000400)={@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x5, 0x0, 0xff, 0x1, 0x1, 0xfff}, 0x20) bind$inet6(r0, 0x0, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e22, 0x1000, @private0={0xfc, 0x0, '\x00', 0x1}, 0x10000}, 0x1c) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r0, 0x80489439, &(0x7f0000000380)) ioctl$USBDEVFS_IOCTL(r1, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) r2 = dup2(r0, r1) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000001540), 0x0, 0x0, 0x63f7a81c63d18ce7) r3 = syz_mount_image$efs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x26774bc1, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000200)="33488442bcaf1a737671ceb8d4067d3af1f3e3bcb14d5ce876232fdf9e37a16404330385e046a0527694e51026f061ddc11759b9530d6897160553602d54324e8ad8fb0a6760afbd941dc5c400996a40e8286e477d61a59f29eb7fe7562a9b7418e64b0318a14f2126f5b2c28822d0f77f4101ae3cc6b60a65d3e50999a12834f136ccd927f339283518ebae8ca9cc625e5eec667f4ea3e89b8c", 0x9a, 0x1}], 0xaef8ec354e0dc71, &(0x7f0000000440)=ANY=[@ANYBLOB='@-}),%-,,},#%,fowner>', @ANYRESDEC=0xee01, @ANYBLOB="4c64bc", @ANYRESDEC=0xee00, @ANYRES64=r2]) fcntl$dupfd(r0, 0x0, r3) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x2, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mbind(&(0x7f0000f66000/0x2000)=nil, 0x2000, 0xc000, &(0x7f0000000140)=0x80000000, 0xc3, 0x3) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd_index, 0x0, 0x0, 0x0, {0x8080}}, 0x8001) vmsplice(r4, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) pread64(r5, &(0x7f0000001380)=""/195, 0xc3, 0x48) write$FUSE_NOTIFY_RETRIEVE(r5, &(0x7f0000000300)={0x30, 0x5, 0x0, {0x0, 0x1, 0x1, 0x2}}, 0x30) mbind(&(0x7f0000196000/0x2000)=nil, 0x2008, 0x0, 0x0, 0x0, 0x3) [ 1924.139712][ T738] loop3: detected capacity change from 0 to 8 [ 1924.153054][ T739] loop1: detected capacity change from 0 to 8 [ 1924.191550][ T738] F2FS-fs (loop3): Invalid log blocks per segment (4278190089) [ 1924.204238][ T739] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 16715521) [ 1924.221465][ T738] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1924.233382][ T739] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1924.264105][ T739] F2FS-fs (loop1): Unable to read 2th superblock [ 1924.269669][ T738] F2FS-fs (loop3): Unable to read 2th superblock [ 1924.312443][ T708] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1924.336645][ T739] loop1: detected capacity change from 0 to 8 [ 1924.361001][ T739] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 16715521) [ 1924.377346][ T738] loop3: detected capacity change from 0 to 8 [ 1924.399900][ T738] F2FS-fs (loop3): Invalid log blocks per segment (4278190089) [ 1924.405445][ T764] loop0: detected capacity change from 0 to 264192 [ 1924.415186][ T739] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1924.425565][ T738] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1924.449090][ T738] F2FS-fs (loop3): Unable to read 2th superblock [ 1924.460733][ T739] F2FS-fs (loop1): Unable to read 2th superblock [ 1924.594468][ T764] loop0: detected capacity change from 0 to 264192 [ 1924.604776][ T709] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1924.765040][ T703] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1924.782282][ T782] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1924.795055][ T790] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1924.872418][ T788] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1925.030354][ T708] device vlan146 entered promiscuous mode 01:28:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000380)=0x9) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) fsetxattr$security_evm(0xffffffffffffffff, &(0x7f0000000440), &(0x7f0000000540)=ANY=[@ANYBLOB="964d9b96ac452a6a9754a15c1795387114f190a075df9b895af07b75bd6fd7ae4e5be3b5064a9d7fc9af8ffe92d7733b73bc1957c2d04eb9f1b7f751be44445d051b7add2706255ca48f409cfcab4ff2704bbd7ce73813a5f178fbcdc1201f00a7c69683c2dfed5282609c45cf31b48f1653177aee77de585034147f502b702bb96049ca026d8186400d0839eaff04ff944928846f8263f5ad8e706c2e43f131a69b44f63393c1b05bbaeaa8b707d401684f"], 0xd, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000f00)=ANY=[@ANYBLOB="7f454c4600fcff0008000000000000000200030000000000ca0100000000000040000000000000002c00000000000000050000007f003800010007000900080000000060000000000400000000000000ffff00000000000005000000000000000400000000000000bf06000000000000000000000000000000000000cbd9826100000000010000000000000000000000ff7f000000000000010100000000000009000000000000000900000000000000220fa2bedad7b04aba382f94b95f1f877f14240aa1c7245abd16862314b65c89f048b4d67ca392464d1e6b7645e67d3e63f74d6c157ca5b638f37f19218eee9aede8a968eb65d3404b7c881c21ce12d98532a22c0fc286bf6394b1ef89f142957550ae068aaa30388ff473c99652775a504286a71bb43e21092942c6dd93d311a3c900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff7f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000387bfb09773bd4cab67a88fbc80e5043c79d5ac5e60b3cabfcb6f99afe38233a662fdb08d952db313b2033e5e7b124fbac606a0fe0de740b0298477a314ab07e6d8ad3d2295ce4fcfd291581491cc531c3a85d0fc6e87202677efe53751f4167b0084e5251153d"], 0x732) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r0 = getpgrp(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000280)={0x54, 0xff00, 0x2, {0x0, 0x800}, {0x9, 0x8}, @ramp={0x1, 0x40, {0x1, 0x7, 0x5, 0x37}}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x3, 0x9, 0x20, 0x5, 0x0, 0x9, 0x40000, 0xc, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000100), 0x2}, 0x8001, 0x2, 0x8001, 0x0, 0x3, 0x0, 0x101, 0x0, 0x0, 0x0, 0xd50d}, 0x0, 0xb, 0xffffffffffffffff, 0x8) sched_setscheduler(r0, 0x1, &(0x7f0000000080)=0x1) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000003c0)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000000600000000000000ff00000000000000000000000000000092a90000000000000100000000000000520300000100"/67]) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) 01:28:50 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c00000009000fff0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:28:50 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001feff0001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:28:50 executing program 0: r0 = getpid() perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000005c000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000000)="6426f30fc7fb2e660f6f96416bd9e0f23ef0f65316f2adbaf80c66b8bc3e6c8166efbafc0cb0faeebad004b000ee0f8ac5a22a2f", 0x34}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) write$tcp_mem(0xffffffffffffffff, 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000780)={0x2020}, 0x2020) openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x420000, 0x81c77c4a9fd52026) ioctl$KVM_NMI(r3, 0xae9a) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00001d0000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x1, 0x1, 0x0, 0x800, 0x0, 0x7fff, 0x100}, &(0x7f0000000300)=0x20) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$vcsu(0x0, 0xffff, 0x4c480) 01:28:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x3f2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:28:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x2000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1925.371361][ T8218] usb 3-1: USB disconnect, device number 4 [ 1925.476048][ T855] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1925.503250][ T860] loop3: detected capacity change from 0 to 8 [ 1925.529516][ T864] loop1: detected capacity change from 0 to 8 [ 1925.574811][ T860] F2FS-fs (loop3): Invalid log blocks per segment (4279173129) [ 1925.615611][ T864] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 16776705) [ 1925.725737][ T860] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1925.786288][ T864] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1925.878285][ T860] F2FS-fs (loop3): Unable to read 2th superblock [ 1925.899375][ T864] F2FS-fs (loop1): Unable to read 2th superblock [ 1925.973937][ T860] loop3: detected capacity change from 0 to 8 [ 1926.015563][ T860] F2FS-fs (loop3): Invalid log blocks per segment (4279173129) [ 1926.033591][ T857] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1926.048008][ T864] loop1: detected capacity change from 0 to 8 [ 1926.066575][ T860] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1926.082544][ T864] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 16776705) [ 1926.110665][ T864] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1926.120647][ T860] F2FS-fs (loop3): Unable to read 2th superblock [ 1926.134165][ T864] F2FS-fs (loop1): Unable to read 2th superblock 01:28:50 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000001000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:28:50 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000002000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1926.586699][ T965] loop1: detected capacity change from 0 to 8 [ 1926.597071][ T966] loop3: detected capacity change from 0 to 8 [ 1926.617875][T24261] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1926.682262][ T965] F2FS-fs (loop1): Unable to read 2th superblock [ 1926.703937][ T966] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 256) [ 1926.748097][ T965] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off [ 1926.799742][ T966] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1926.816956][ T966] F2FS-fs (loop3): Unable to read 2th superblock [ 1926.853197][ T966] loop3: detected capacity change from 0 to 8 [ 1926.883289][ T966] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 256) [ 1926.884013][ T965] loop1: detected capacity change from 0 to 8 [ 1926.907452][ T965] F2FS-fs (loop1): Unable to read 2th superblock [ 1926.914545][ T966] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1926.924344][ T965] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off [ 1926.934862][ T966] F2FS-fs (loop3): Unable to read 2th superblock 01:28:51 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000000ff000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:28:51 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000003000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:28:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x3f6}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:28:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x2030000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1927.249698][ T1015] loop1: detected capacity change from 0 to 8 [ 1927.269402][ T1016] loop3: detected capacity change from 0 to 8 01:28:52 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000002c0)='./bus\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) mount$fuse(0x0, &(0x7f00000067c0)='./file0\x00', &(0x7f0000006800), 0x10, &(0x7f0000006840)={{}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {'group_id', 0x3d, r1}, 0x2c, {[], [{@smackfshat={'smackfshat', 0x3d, '{)'}}]}}) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065726400000000000000402c776f726b2f01696c65000100000000000069723d2e"]) socket$vsock_stream(0x28, 0x1, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000005100)=[{{&(0x7f00000002c0)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000440)=""/175, 0xaf}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x2, &(0x7f0000001600)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}], 0x70}}, {{&(0x7f0000001680), 0x6e, &(0x7f0000002a80)=[{&(0x7f00000003c0)=""/5, 0x5}, {0x0}, {&(0x7f0000000540)=""/36, 0x24}, {0x0}, {&(0x7f0000002800)=""/217, 0xd9}, {&(0x7f0000002900)=""/155, 0x9b}, {&(0x7f0000002a40)=""/10, 0xa}], 0x7, &(0x7f0000002b40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{&(0x7f0000002ec0), 0x6e, &(0x7f0000005040)=[{&(0x7f0000002f40)=""/87, 0x57}, {&(0x7f0000004000)=""/4107, 0x100b}, {&(0x7f0000003fc0)=""/13, 0xd}, {&(0x7f0000005740)=""/4108, 0x100c}, {&(0x7f000000b980)=""/102400, 0x19000}], 0x5, &(0x7f00000050c0)=ANY=[@ANYBLOB="1800"/12, @ANYRES32, @ANYRES32], 0x18}}], 0x3, 0x41, &(0x7f0000005200)={0x77359400}) mount$bpf(0x0, &(0x7f0000000280)='./file1/file0\x00', &(0x7f0000000100), 0x8000, &(0x7f0000000140)={[{@mode={'mode', 0x3d, 0x10001}}, {@mode={'mode', 0x3d, 0x4000000000000000}}, {@mode={'mode', 0x3d, 0x4}}, {@mode={'mode', 0x3d, 0x8}}, {@mode={'mode', 0x3d, 0x1}}, {@mode={'mode', 0x3d, 0x100000000}}, {@mode={'mode', 0x3d, 0x4}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x5}}, {@mode={'mode', 0x3d, 0xfffffffffffffff8}}], [{@fowner_gt={'fowner>', r2}}]}) write$P9_RREADLINK(r3, &(0x7f00000000c0)={0xe, 0x17, 0x2, {0x5, './bus'}}, 0xe) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x600004) sendfile(0xffffffffffffffff, r5, 0x0, 0x80001d00c0d0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0xee01, r6, 0xffffffffffffffff) syz_mount_image$ufs(&(0x7f0000001700), &(0x7f0000001740)='./bus\x00', 0x2, 0x1, &(0x7f0000001800)=[{&(0x7f0000001780)="a88cd5056e1bae453a4ddb6016e7ede606ed924807efbef8df44a98f0844fed26fb6a95c67df1e2ad54c2e461d963070d972032d9ad79946843acdb533d4a1ed717a381e81a7296526496e5b", 0x4c, 0xea1d}], 0x140000, &(0x7f00000019c0)={[{'mo\x8d\n7\x0e\xa2\xbc\x1aaM\xdei\xe6\xad-\xe2\x0e}6\xe6 \x99D\xab\xd6\x84\xa7\xd4\xd3\x7f@\xaf\"\x05R\x00'/47}, {'\a\a\x00\x00\x00'}], [{@fowner_lt={'fowner<', r6}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@context={'context', 0x3d, 'root'}}, {@hash}, {@permit_directio}, {@uid_lt={'uid<', r0}}, {@euid_lt={'euid<', r4}}, {@obj_type={'obj_type', 0x3d, '!^[['}}]}) lsetxattr$security_capability(&(0x7f0000000500)='./bus/file0\x00', &(0x7f00000005c0), 0x0, 0x0, 0x0) [ 1927.310847][ T1015] F2FS-fs (loop1): Unable to read 2th superblock [ 1927.317323][ T1016] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 65280) [ 1927.347244][ T1015] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off [ 1927.364748][ T1016] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1927.393064][ T1016] F2FS-fs (loop3): Unable to read 2th superblock [ 1927.473030][ T1015] loop1: detected capacity change from 0 to 8 [ 1927.502145][ T1016] loop3: detected capacity change from 0 to 8 [ 1927.517535][ T1015] F2FS-fs (loop1): Unable to read 2th superblock [ 1927.535328][ T1016] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 65280) [ 1927.567738][ T1015] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off [ 1927.572290][ T1034] fuse: Bad value for 'fd' [ 1927.602081][ T1016] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1927.602377][ T1016] F2FS-fs (loop3): Unable to read 2th superblock [ 1927.634763][ T1046] overlayfs: unrecognized mount option "upperd" or missing value 01:28:52 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000004000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:28:52 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000040000000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1927.835511][ T1057] fuse: Bad value for 'fd' [ 1927.877009][ T1046] overlayfs: unrecognized mount option "upperd" or missing value [ 1928.023157][ T1064] loop1: detected capacity change from 0 to 8 [ 1928.049393][ T1064] F2FS-fs (loop1): Unable to read 2th superblock [ 1928.055802][ T1064] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off [ 1928.082809][ T1074] loop3: detected capacity change from 0 to 8 [ 1928.135273][ T1074] F2FS-fs (loop3): Invalid log blocks per segment (67108873) [ 1928.156684][ T1074] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1928.169452][ T1064] loop1: detected capacity change from 0 to 8 [ 1928.173996][ T1074] F2FS-fs (loop3): Unable to read 2th superblock [ 1928.224544][ T1064] F2FS-fs (loop1): Unable to read 2th superblock [ 1928.242958][ T1064] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off [ 1928.284382][ T1074] loop3: detected capacity change from 0 to 8 [ 1928.299502][ T1074] F2FS-fs (loop3): Invalid log blocks per segment (67108873) [ 1928.309712][ T1074] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1928.319728][ T1074] F2FS-fs (loop3): Unable to read 2th superblock 01:28:54 executing program 0: unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f0000000340)='.log\x00', 0x0, 0x0) unshare(0x20100) mmap(&(0x7f00009ca000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f00000004c0)='/sys/power/pm_print_times', 0x0, 0x34) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, @perf_bp={0x0}, 0x0, 0x97, 0x4, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@getneigh={0x14, 0x1e, 0x800, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}}, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) 01:28:54 executing program 2: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './bus\x00'}) sendfile(r2, r1, &(0x7f0000000040)=0x2, 0x3f) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/keys\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x4000000000010046) 01:28:54 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000005000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:28:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x3000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:28:54 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000020100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:28:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x3fa}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1929.700018][ T1147] __nla_validate_parse: 14 callbacks suppressed [ 1929.700040][ T1147] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1929.704872][ T1146] loop1: detected capacity change from 0 to 8 [ 1929.717075][ T1151] loop3: detected capacity change from 0 to 8 [ 1929.788515][ T1151] F2FS-fs (loop3): Invalid log blocks per segment (33554441) [ 1929.812154][ T1151] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:28:54 executing program 2: r0 = perf_event_open(&(0x7f0000000880)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(0x0, 0x1, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f0000000900)={{r1}, 0x0, 0x14, @unused=[0x1, 0xbc, 0xfffffffffffffff8, 0x3], @name="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"}) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000200)={0x0, 0x0, [0xeb6, 0xdf3, 0x0, 0x475]}) syz_read_part_table(0x8, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="0201a5ffffff0a000000ff45ac000000000f05000800000000000000024000ffffff82000000e10000008877007200300700a6ffffff00000000008000da55", 0x3f, 0x1c0}]) syz_emit_ethernet(0x5a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa2e81004b00000d0300004010000000e41eb88ce43a1a0ea36479acd60930495c297ab0fc5ff1adec39338e6877354b860531080d5676ff4ecf55f07ae33f364ac5fcf1acf576068a21fbd1b8f5feaa6d820cd7969e69305d4a13c7b022bd7fff4743a5bea4e71d969557b4884c083a19"], 0x0) perf_event_open(0x0, 0x0, 0x5, r0, 0xa) [ 1929.837893][ T1146] F2FS-fs (loop1): Unable to read 2th superblock [ 1929.848984][ T1151] F2FS-fs (loop3): Unable to read 2th superblock [ 1929.886303][ T1146] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off [ 1929.896056][ T1148] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1929.923944][ T1151] loop3: detected capacity change from 0 to 8 [ 1929.958021][ T1151] F2FS-fs (loop3): Invalid log blocks per segment (33554441) [ 1929.973799][ T1146] loop1: detected capacity change from 0 to 8 [ 1929.992184][ T1146] F2FS-fs (loop1): Unable to read 2th superblock [ 1930.001378][ T1151] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1930.018918][ T1146] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off [ 1930.034455][ T1151] F2FS-fs (loop3): Unable to read 2th superblock 01:28:54 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000030100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:28:54 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000007000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:28:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000040000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000040)="baa000ec3e3e3e0f2b75ee65f30f008f6300a6aff4660f3a62227d0f20e06635000040000f22e0260f0350000f01cf", 0x2f}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$null(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000440)={0x0, 0x0, @ioapic={0x3000, 0x0, 0xfe080000, 0x447d, 0x0, [{}, {0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x7}, {}, {}, {}, {}, {}, {}, {0x0, 0x81}, {}, {0x0, 0x0, 0x0, '\x00', 0x7f}]}}) lseek(r0, 0x7, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r4, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) r5 = syz_mount_image$qnx6(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x4, 0x9, &(0x7f0000000cc0)=[{&(0x7f0000000300)="e48fc6f8ff0360c325a68d9a810fab144eab6271e6cfb14b9b7ff1ee25ec9ab7156773b86359e38a3fef2ba986b0432447ff7ad74933f17835e77ed45e16c882229e6ba364b3ff50e227049221e989bd9e06d9ecd014ded52e6c6bcecb9b99d958d1f84ff159a2a5dd41b427229c982436bef75eda46acc1a16e71aa692670674ad51edb189c684956c2ba8dc793a028d0b05a75ce5e5aae44a3c453", 0x9c, 0x2}, {&(0x7f0000000680)="60455f0d352265d5d5c18eb0c8a9097a121cf08727a402d56e98da5325ba2ad098a00fc3727d767884644f5f85d81973ae8af380a1d0744d8e43e6052fa88e56ea33e4888c53fca397646688b81543a8c9af3ef6585ff18f3cb1f12a89af1e4d0cce7fc1a11d264a7139e3c3e35c4455a3607a923a0394be230c695c4bb02d2bce0dab8b2ea4e833399014a3d079c0864035ea1f26326a29", 0x98, 0x1ff}, {&(0x7f0000000740)="cfdcf42842c4c14cf10e4859b09a12b1449175e15effaafd546f3b53ae27f1cc346ac4fd834d25476a78cb3ab4921d998581b6fe4cc94def586a7340a7507b683741e856a1c962f64b483f814866e3d01f3995639bed2b773c2cf6fe6827b0717418810e06c9541ab3d112a6faa9ad9aa51b06287d60e30a2918ff79e671bec0550b1d05e8224fd51e73947bda750aea07486bc2fe66b5e9cb02a0c22a3ffe348dd47df9d3c391b1386bdf8fa79a6f99d4ed17a84a7e945cd14ae7e0fe087bca02e2135be9903ed1f3bbdf1c01c86bba9bc1cf78e21d3566", 0xd8, 0x7}, {&(0x7f0000000840)="acd7945b079c74a20f15f61d737041e8ac7631d70f2259203b41a959c08d922b57cffb00ca81db920b890da13a86ee7dca750962312dd0fd9354a1aa2ce9779312b5a5549b87ec992b0c00848aff1199d79be5b55f7c753b4b34042fe0a2274b80f2690cf6ee7772d39f9b8eba402127c59c28b91e3e1f9dc00d14ca611fb30948831f8a778a9f7f4c61c6e994044113808553edaf7a72981fb54caa6b77f2f99ff448c0e36a328806a7c23d3538ded0990702ccbf735accb9fc8fdbdf51f95122866f91c184b8f47c7c6b2b707384b5cd93e782c29c9717675547ed433b40fbb5f8e1233a0e205355eb821291ea781b98bb890a", 0xf4, 0xff}, {&(0x7f0000000940)="47d2610bc95f334cee5aa199b5285e64f9f0567f9f57362c7cea03e5f51a26c602c62b1b90ffbe2b0cc5f185a1ca616e04355cda95c5535fbb101744fdb4975158d4fa4b4a36ab7f5877423776178407703e1af48c48df5730460fa694694b35b72ae0a68327145a48afaecb60d7d5a9a02867816b118f3e6117538977a235166c8df9f7a19151fbe2006b8fce556e7bfb31654ddaf901e876", 0x99, 0xfffffffffffffffe}, {&(0x7f0000000a00)="f60e48eb495071fca0ba039880875ffe958c7f21ab470cacb721e0701a03e486b34708daef586e88d55018013b10234535c9715c1cd22caeb02f31a97369939724f52ae614f5898cf0b1ca3867eee7ede8daa1d0ff0aa09bf22b7d6deafbf802a83871a3d88ef3d9ac931d4a40c2ba0f51bc6853342132b2a4446c9c56eb89a4f724e3531d5009ef0d9b3c51d5aacd61725f0009a8a808a9a022c2cf89aa60777f005fbda8203cf0f9e20bffdcd0981ac48e960c19af8d9d8dde0c10", 0xbc, 0x200}, {&(0x7f0000000ac0)="507bccd355259db2ddbc779fd656d75a3737b468ebf074ba98623ccb7f377d6bdb1119f323dd9619dcbb05ea576f0004c37fcce093c031798257f38f431bf32e9489d41060a9d4412619a955cea92ea0a9cde637ecee07c861298749167ee82da235831f8bc17cffd54305ae78e331940e978d26965e2dcb9c30d74f7d4d90e6945dcc2efd91f793076ed5aba47b7dd4c370fb24106616e3d265dae787cfe990e375d323f9d240aa2034d7d3423f737097014da6668fad252014b3617443d8e5f6a6eaa721c1d8c8c65f0d59c5b8cad6dfeda10674f0833e19e50d5c2858e22ce3b729fdf60d45e1", 0xe8, 0x8173}, {&(0x7f0000000bc0)="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", 0xfb, 0x471}, {&(0x7f00000003c0)="da1e3e1103bc9477bb3a2a8e0d1ace149a866927e4238b177118412cacc4ea20f80be816e838a79ac803da010b0a20ea91d952e2a3c40fff9e2fe41f68bd1766", 0x40, 0xffffffff}], 0x908000, &(0x7f0000000400)={[{'!'}, {'$@'}, {'&\\@'}, {'/dev/null\x00'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}]}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000dc0)={{0x1, 0x1, 0x18, r5, {0x2}}, './file0\x00'}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x204cb], 0x0, 0x183201}) write(r0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x208e24b) preadv(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff00f}], 0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000e00)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x13) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000140)={[{0x200, 0x5, 0x1, 0x6, 0x1, 0x40, 0x8, 0x2d, 0x2, 0x4, 0xaf, 0x96, 0xc6}, {0x0, 0xfc01, 0x7, 0xf8, 0x8, 0x40, 0xc7, 0x8, 0x3f, 0x3f, 0xfd, 0x0, 0x4ee3}, {0xbb, 0x63, 0x8d, 0x6, 0x3, 0x0, 0x1, 0x40, 0xff, 0x90, 0x3, 0xfe, 0x3}], 0x9}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 1930.222596][ T1154] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1930.465703][ T1216] loop1: detected capacity change from 0 to 8 [ 1930.503080][ T1220] loop3: detected capacity change from 0 to 8 [ 1930.572267][ T1155] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1930.589741][ T1216] F2FS-fs (loop1): Unable to read 2th superblock [ 1930.596164][ T1216] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off [ 1930.612984][ T1220] F2FS-fs (loop3): Invalid log blocks per segment (50331657) [ 1930.616408][ T1215] kvm: pic: non byte write [ 1930.648900][ T1220] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1930.648958][ T1215] kvm: pic: non byte write [ 1930.657958][ T1215] kvm: pic: non byte write [ 1930.693267][ T1215] kvm: pic: non byte write [ 1930.698002][ T1220] F2FS-fs (loop3): Unable to read 2th superblock [ 1930.712027][ T1215] kvm: pic: single mode not supported [ 1930.712187][ T1215] kvm: pic: non byte write [ 1930.746449][ T1216] loop1: detected capacity change from 0 to 8 [ 1930.749295][ T1220] loop3: detected capacity change from 0 to 8 [ 1930.777015][ T1216] F2FS-fs (loop1): Unable to read 2th superblock [ 1930.790889][ T1220] F2FS-fs (loop3): Invalid log blocks per segment (50331657) [ 1930.793167][ T1215] kvm: pic: non byte write [ 1930.811143][ T1216] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off [ 1930.815362][ T1220] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1930.830049][ T1215] kvm: pic: non byte write [ 1930.844949][ T1215] kvm: pic: non byte write [ 1930.862521][ T1147] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1930.894962][ T1231] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1930.912865][ T1220] F2FS-fs (loop3): Unable to read 2th superblock [ 1930.921716][ T1240] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 01:28:55 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000008000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:28:55 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000040100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1931.154139][ T1239] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1931.158411][ T1286] loop1: detected capacity change from 0 to 8 [ 1931.206362][ T1286] F2FS-fs (loop1): Unable to read 2th superblock [ 1931.231197][ T1286] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off [ 1931.314154][ T1286] loop1: detected capacity change from 0 to 8 [ 1931.339960][ T1286] F2FS-fs (loop1): Unable to read 2th superblock [ 1931.373469][ T1286] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off [ 1931.376383][ T1301] loop3: detected capacity change from 0 to 8 [ 1931.458765][ T1301] F2FS-fs (loop3): Invalid log blocks per segment (67108873) [ 1931.504001][ T1301] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1931.537193][ T1301] F2FS-fs (loop3): Unable to read 2th superblock [ 1931.614819][ T1301] loop3: detected capacity change from 0 to 8 [ 1931.633434][ T1301] F2FS-fs (loop3): Invalid log blocks per segment (67108873) [ 1931.651817][ T1301] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1931.669866][ T1301] F2FS-fs (loop3): Unable to read 2th superblock 01:28:58 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000009000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:28:58 executing program 2: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x40000000) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) unshare(0x40080) clone(0x20000, &(0x7f0000000180)="d353abcf5d3caf310a287f017f90305b90eeb9e7902bd701ee55b8e6893b61a0a2a326ba0e1974b2f18050772c2c7908e0911eba40ee294ee7de6bbc0982bd5cc062ee848cb17f0665adceb20f8787690a4ef28f4839cf9e367a3b85f1f2b7c72cda2cad9f32fb0f323454e02b1e9b08ab60928e16737a3200c9758b8221f32160d16a509774bfa8333e0b49cbcc80b42251714a1720cf5f9138813769324b775448f5424e30fad84773e62319b801abb62f90466d8675fd1b61c91552a253f96ce934919d5d2a8948ab74bc620da0ea89d1e825f772316d5f14855e652c", &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000280)="690ce24a18b9e69274c64120b3f858ba19327f045794fb7b778f422ffb66fcd2b0867aff4f5e521f10f487fe9b48d50dd9e089ff1414feb844cfc5504110b897a185d3fcd26755fe3316") ppoll(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x4a) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x2bcf) close(0xffffffffffffffff) openat$zero(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) readahead(0xffffffffffffffff, 0xffffffff, 0x0) unshare(0x38020c00) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$rtc(&(0x7f0000000080), 0x1, 0x0) 01:28:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x3fe}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:28:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x4000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:28:58 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000800)=0x3) clone(0x2000000000200500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000006c0)={0x1, 0x80, 0xe1, 0x1, 0x20, 0x2, 0x0, 0x2, 0x8, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000680), 0x8}, 0x6002, 0x9, 0x3, 0x0, 0x10001, 0x7, 0x951e, 0x0, 0xfd, 0x0, 0x5}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0xfffffffe}, 0x8, 0x10, &(0x7f0000000000)={0x0, 0xfffffffe}, 0x10}, 0x78) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x40) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0xe6, 0x40, 0x3, 0x7, 0x0, 0x97b, 0x20, 0x8, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0xffff2621, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x4080, 0x8, 0xb0, 0x9, 0x81, 0x9, 0x2c, 0x0, 0x80000000, 0x0, 0x4}, 0xffffffffffffffff, 0x5, r1, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000780)={0x0, @xdp={0x2c, 0x4, 0x0, 0x11}, @nfc={0x27, 0x0, 0x2, 0x5}, @qipcrtr={0x2a, 0x1, 0x3fff}, 0x3, 0x0, 0x0, 0x0, 0x8001, &(0x7f0000000740)='veth1_to_bond\x00', 0x1, 0x7ff, 0x9}) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000002c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(r2, &(0x7f0000000000)={0x38, 0x5, 0x3, 0xfffffffb, 0x3, 0x5, 0xffffffffffffffb4, 0x8, 0x4, 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8a000, 0x0) write(r3, &(0x7f0000001400)="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"/3584, 0xe00) fallocate(r3, 0x11, 0x0, 0xfffc) sendfile(r3, r4, 0x0, 0x11f08) getsockopt$inet_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) 01:28:58 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000050100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1934.292316][ T1350] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1934.314017][ T1352] loop1: detected capacity change from 0 to 8 [ 1934.360409][ T1357] loop3: detected capacity change from 0 to 8 [ 1934.372678][ T1352] F2FS-fs (loop1): Unable to read 2th superblock [ 1934.400550][ T1352] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off [ 1934.453600][ T1357] F2FS-fs (loop3): Invalid log blocks per segment (83886089) [ 1934.489240][ T1357] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1934.527068][ T1357] F2FS-fs (loop3): Unable to read 2th superblock [ 1934.588286][ T1352] loop1: detected capacity change from 0 to 8 [ 1934.635886][ T1352] F2FS-fs (loop1): Unable to read 2th superblock [ 1934.660910][ T1351] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1934.728187][ T1357] loop3: detected capacity change from 0 to 8 [ 1934.741253][ T1352] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off [ 1934.766539][ T1357] F2FS-fs (loop3): Invalid log blocks per segment (83886089) [ 1934.808984][ T1357] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1934.817244][ T1357] F2FS-fs (loop3): Unable to read 2th superblock 01:28:59 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c00000009000000010000000a000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:28:59 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000060100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1934.974979][ T1358] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1935.158486][ T1412] loop1: detected capacity change from 0 to 8 [ 1935.213215][ T1412] F2FS-fs (loop1): Unable to read 2th superblock [ 1935.242997][ T1412] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off [ 1935.272469][ T1361] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1935.291480][ T1421] loop3: detected capacity change from 0 to 8 [ 1935.349097][ T1421] F2FS-fs (loop3): Invalid log blocks per segment (100663305) [ 1935.352745][ T1412] loop1: detected capacity change from 0 to 8 [ 1935.356602][ T1421] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1935.402703][ T1412] F2FS-fs (loop1): Unable to read 2th superblock [ 1935.428833][ T1412] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off [ 1935.453020][ T1421] F2FS-fs (loop3): Unable to read 2th superblock 01:29:00 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c00000009000000010000000b000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1935.553866][ T1421] loop3: detected capacity change from 0 to 8 [ 1935.560813][ T1407] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1935.589240][ T1408] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1935.611063][ T1421] F2FS-fs (loop3): Invalid log blocks per segment (100663305) [ 1935.619390][ T1415] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1935.652863][ T1421] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1935.698611][ T1421] F2FS-fs (loop3): Unable to read 2th superblock [ 1935.712843][ T26] audit: type=1800 audit(1638322140.403:33): pid=1373 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=14637 res=0 errno=0 01:29:00 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000070100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1935.843226][ T1460] loop1: detected capacity change from 0 to 8 [ 1935.901639][ T1414] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1935.929000][ T1460] F2FS-fs (loop1): Unable to read 2th superblock [ 1935.962969][ T1460] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off [ 1936.056673][ T1460] loop1: detected capacity change from 0 to 8 [ 1936.083053][ T1460] F2FS-fs (loop1): Unable to read 2th superblock [ 1936.109811][ T1460] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off [ 1936.173275][ T1484] loop3: detected capacity change from 0 to 8 01:29:00 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c00000009000000010000000f000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:29:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x5000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1936.271619][ T1484] F2FS-fs (loop3): Invalid log blocks per segment (117440521) 01:29:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x500}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1936.313278][ T1484] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1936.367097][ T1484] F2FS-fs (loop3): Unable to read 2th superblock [ 1936.463483][ T1495] loop1: detected capacity change from 0 to 8 [ 1936.484689][ T1484] loop3: detected capacity change from 0 to 8 [ 1936.513029][ T1484] F2FS-fs (loop3): Invalid log blocks per segment (117440521) [ 1936.515391][ T1502] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1936.553319][ T1484] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1936.570803][ T1495] F2FS-fs (loop1): Unable to read 2th superblock [ 1936.602191][ T1495] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off [ 1936.606491][ T1484] F2FS-fs (loop3): Unable to read 2th superblock [ 1936.700877][ T1495] loop1: detected capacity change from 0 to 8 [ 1936.722882][ T1495] F2FS-fs (loop1): Unable to read 2th superblock [ 1936.752735][ T1495] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off [ 1936.961545][ T1505] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1937.169741][ T1506] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1937.460294][ T1508] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 01:29:06 executing program 2: setreuid(0xffffffffffffffff, 0xee01) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x12, 0x5}, 0x40) 01:29:06 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000080100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:29:06 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000010000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:29:06 executing program 0: perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x1c, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0xce, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000003c0)={0x4, 0x80, 0x0, 0x40, 0x1f, 0x0, 0x0, 0x200, 0x0, 0xc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380)}, 0x0, 0xce26, 0x204, 0x6, 0x2, 0x1, 0x3, 0x0, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x3, 0x80, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x6, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0x0, 0x80000001}, 0x4408, 0x3, 0x0, 0x8, 0x9, 0x0, 0x0, 0x0, 0x2d5, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffffff, 0xa) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x14, r2, 0x303}, 0x14}}, 0x0) r3 = getpgrp(0x0) perf_event_open(&(0x7f00000004c0)={0x0, 0x80, 0x2, 0x0, 0x3, 0x5, 0x0, 0x800, 0x400, 0x7, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x1, 0xffffffffffffffc1}, 0x11000, 0x9, 0x2, 0x1, 0x1, 0x3, 0x9, 0x0, 0x0, 0x0, 0xff}, r3, 0xb, r0, 0xa) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e030a86df875f2e3ff5f163ee340b7679500800000000000000101013c5811039e0c775027ec8e66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5acc326d3a0dffc2c654"}, 0x80) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r6 = socket(0x10, 0x8000000803, 0x0) sendmsg$nl_route(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="4400000010000104000000000000020000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d616376746170000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r5, @ANYBLOB], 0x44}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001540), 0x400, 0x0) 01:29:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x6000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:29:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x600}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1942.398241][ T1663] __nla_validate_parse: 4 callbacks suppressed [ 1942.398269][ T1663] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1942.399965][ T1664] loop1: detected capacity change from 0 to 8 [ 1942.412761][ T1667] loop3: detected capacity change from 0 to 8 [ 1942.519513][ T1664] F2FS-fs (loop1): Unable to read 2th superblock [ 1942.531280][ T1667] F2FS-fs (loop3): Invalid log blocks per segment (134217737) [ 1942.543239][ T1664] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off 01:29:07 executing program 2: r0 = getpid() ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)=r0) getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000300)={0x2, 0x0, @ioapic={0x0, 0x0, 0x5728, 0x0, 0x0, [{}, {0x7, 0x6, 0x0, '\x00', 0x81}, {0x1, 0x3d, 0x2, '\x00', 0x2}, {0x5, 0x0, 0x80, '\x00', 0x20}, {0xb1, 0x1, 0x4}, {0x7, 0x0, 0x6, '\x00', 0x4}, {0x16, 0x0, 0x80, '\x00', 0x80}, {0x80, 0x9, 0x81}, {0x9, 0x0, 0x6, '\x00', 0x1}, {0x0, 0x4, 0x7, '\x00', 0x4}, {0x5, 0x79, 0x40, '\x00', 0x40}, {0x0, 0x4, 0x6, '\x00', 0x40}, {0x0, 0x8, 0x0, '\x00', 0x9}, {}, {}, {0x4, 0x80, 0x1}, {0x0, 0x0, 0x1}, {}, {0x0, 0xff, 0x3f}, {}, {0x0, 0x1a, 0x9}, {0x0, 0x0, 0x0, '\x00', 0xf7}, {0x0, 0x40, 0x0, '\x00', 0xf7}]}}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r4, 0x0, r5, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) recvmsg(r4, &(0x7f0000000200)={&(0x7f0000000100)=@alg, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000180)=""/50, 0x32}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/181, 0xb5}], 0x4}, 0x40) r6 = fsmount(0xffffffffffffffff, 0x1, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f00000000c0)={0x10201, 0x1, 0x4000, 0x2000, &(0x7f0000002000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x7, 0xaf, 0x0, '\x00', 0x0, 0x200}) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$KVM_SET_CPUID(r3, 0xae80, 0x0) [ 1942.586539][ T1667] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1942.633888][ T1664] loop1: detected capacity change from 0 to 8 [ 1942.642670][ T1667] F2FS-fs (loop3): Unable to read 2th superblock [ 1942.660322][ T1664] F2FS-fs (loop1): Unable to read 2th superblock [ 1942.686200][ T1664] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off [ 1942.736071][ T1667] loop3: detected capacity change from 0 to 8 [ 1942.771045][ T1665] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1942.794863][ T1667] F2FS-fs (loop3): Invalid log blocks per segment (134217737) [ 1942.831514][ T1667] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:29:07 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000013000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1942.875048][ T1667] F2FS-fs (loop3): Unable to read 2th superblock [ 1942.951962][ T1708] loop1: detected capacity change from 0 to 8 [ 1943.022284][ T1708] F2FS-fs (loop1): Unable to read 2th superblock [ 1943.046216][ T1708] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off 01:29:07 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000090100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1943.108627][ T1708] loop1: detected capacity change from 0 to 8 [ 1943.126298][ T1671] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1943.173195][ T1708] F2FS-fs (loop1): Unable to read 2th superblock [ 1943.245991][ T1708] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off [ 1943.338360][ T1739] loop3: detected capacity change from 0 to 8 [ 1943.370623][ T1739] F2FS-fs (loop3): Invalid log blocks per segment (150994953) [ 1943.381210][ T1739] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1943.405247][ T1739] F2FS-fs (loop3): Unable to read 2th superblock 01:29:08 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000014000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1943.503162][ T1739] loop3: detected capacity change from 0 to 8 [ 1943.533384][ T1739] F2FS-fs (loop3): Invalid log blocks per segment (150994953) [ 1943.617709][ T1739] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1943.625977][ T1739] F2FS-fs (loop3): Unable to read 2th superblock [ 1943.652066][ T1672] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1943.828525][ T1768] loop1: detected capacity change from 0 to 8 [ 1943.844910][ T1768] F2FS-fs (loop1): Unable to read 2th superblock [ 1943.854633][ T1768] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off 01:29:08 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000a0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1943.923232][ T1768] loop1: detected capacity change from 0 to 8 [ 1943.944280][ T1768] F2FS-fs (loop1): Unable to read 2th superblock [ 1943.951169][ T1663] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1943.989051][ T1731] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1944.012413][ T1768] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off 01:29:08 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000018000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1944.052044][ T1736] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1944.154695][ T1795] loop3: detected capacity change from 0 to 8 [ 1944.210493][ T1795] F2FS-fs (loop3): Invalid log blocks per segment (167772169) [ 1944.241702][ T1729] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1944.253928][ T1795] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1944.272218][ T1807] loop1: detected capacity change from 0 to 8 [ 1944.291208][ T1795] F2FS-fs (loop3): Unable to read 2th superblock [ 1944.325815][ T1807] F2FS-fs (loop1): Unable to read 2th superblock [ 1944.372376][ T1807] F2FS-fs (loop1): extra_attr or flexible_inline_xattr feature is off [ 1944.385534][ T1795] loop3: detected capacity change from 0 to 8 [ 1944.409502][ T1795] F2FS-fs (loop3): Invalid log blocks per segment (167772169) [ 1944.436327][ T1795] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:29:09 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c00000009000000010000001f000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1944.505135][ T1795] F2FS-fs (loop3): Unable to read 2th superblock 01:29:09 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) socket(0x10, 0x8000000803, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000700)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x850d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000780)={{0x5, 0x1, 0x0, 0x5, '\x00', 0x5}, 0x3, 0x100, 0x5, r1, 0x4, 0x75d, 'syz1\x00', &(0x7f0000000740)=['bond0\x00', '-\x00', 'ipvlan\x00', 'bond0\x00'], 0x15, '\x00', [0x8, 0x5af7, 0x0, 0xb1]}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000003800)={0x0, 0x0, 0x0}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xa, 0x80000004}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) socket(0x8, 0x800, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x33}}) r4 = socket(0x10, 0x8000000803, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="688c897695ae833f1cf0e421b2f61acf39ac31ed39bd40523a93d16173bf501213c15c167982d7b0972c8256a4073d6def16beb0681e628f90667c23135a2fa13d23d82185691de050e85690229cce47fc17d6bcf21feb0da601db7b6ef1bc77dc6d4b7eba63097e1737d3239c685ff40bda99"], 0x3c}, 0x1, 0x0, 0x0, 0x28000941}, 0x4040005) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000001c0)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @loopback, 0x6, 0xff, 0x9, 0x100, 0x80000001, 0x1410000}) sendmsg$nl_route(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x44, 0x10, 0x401, 0x0, 0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x42a08}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_MASTER={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) 01:29:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x7000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:29:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x700}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:29:09 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000c0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1944.681712][ T1826] loop1: detected capacity change from 0 to 8 [ 1944.752263][ T1826] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (31, 24) [ 1944.780506][ T1826] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1944.811662][ T1826] F2FS-fs (loop1): Unable to read 2th superblock [ 1944.823915][ T1834] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1944.907482][ T1826] loop1: detected capacity change from 0 to 8 [ 1944.922980][ T1826] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (31, 24) [ 1944.944717][ T1826] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1944.951444][ T1843] loop3: detected capacity change from 0 to 8 [ 1944.966484][ T1826] F2FS-fs (loop1): Unable to read 2th superblock [ 1945.004525][ T1843] F2FS-fs (loop3): Invalid log blocks per segment (201326601) [ 1945.033620][ T1843] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1945.072143][ T1836] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1945.082597][ T1843] F2FS-fs (loop3): Unable to read 2th superblock 01:29:09 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001ffffff1f000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1945.173140][ T1843] loop3: detected capacity change from 0 to 8 [ 1945.194892][ T1843] F2FS-fs (loop3): Invalid log blocks per segment (201326601) [ 1945.222526][ T1843] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1945.263369][ T1843] F2FS-fs (loop3): Unable to read 2th superblock [ 1945.478205][ T1883] loop1: detected capacity change from 0 to 8 [ 1945.584362][ T1883] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 4294967041) [ 1945.636125][ T1883] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1945.682973][ T1883] F2FS-fs (loop1): Unable to read 2th superblock [ 1945.798160][ T1883] loop1: detected capacity change from 0 to 8 [ 1945.832128][ T1883] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 4294967041) [ 1945.852930][ T1883] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1945.868834][ T1883] F2FS-fs (loop1): Unable to read 2th superblock 01:29:10 executing program 2: perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000180)) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) dup2(0xffffffffffffffff, r0) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000600000008000300", @ANYRES32=r2, @ANYBLOB="080005000200"], 0x24}}, 0x0) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, 0x0, 0x14000) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="050000000000000000002100000008000300", @ANYRES32=r2], 0x1c}}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo\x00') getdents64(r3, &(0x7f0000000140)=""/4096, 0x1000) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000880)=@random="16b3", 0x2, 0x0) 01:29:10 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000d0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:29:10 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000020000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1946.219152][ T1943] loop1: detected capacity change from 0 to 8 01:29:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x8000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1946.267577][ T1950] loop3: detected capacity change from 0 to 8 [ 1946.304835][ T1943] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (32, 24) 01:29:11 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) socket(0x10, 0x8000000803, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000700)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x850d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000780)={{0x5, 0x1, 0x0, 0x5, '\x00', 0x5}, 0x3, 0x100, 0x5, r1, 0x4, 0x75d, 'syz1\x00', &(0x7f0000000740)=['bond0\x00', '-\x00', 'ipvlan\x00', 'bond0\x00'], 0x15, '\x00', [0x8, 0x5af7, 0x0, 0xb1]}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000003800)={0x0, 0x0, 0x0}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xa, 0x80000004}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) socket(0x8, 0x800, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x33}}) r4 = socket(0x10, 0x8000000803, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="688c897695ae833f1cf0e421b2f61acf39ac31ed39bd40523a93d16173bf501213c15c167982d7b0972c8256a4073d6def16beb0681e628f90667c23135a2fa13d23d82185691de050e85690229cce47fc17d6bcf21feb0da601db7b6ef1bc77dc6d4b7eba63097e1737d3239c685ff40bda99"], 0x3c}, 0x1, 0x0, 0x0, 0x28000941}, 0x4040005) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000001c0)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @loopback, 0x6, 0xff, 0x9, 0x100, 0x80000001, 0x1410000}) sendmsg$nl_route(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x44, 0x10, 0x401, 0x0, 0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x42a08}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_MASTER={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) 01:29:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x900}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1946.367311][ T1943] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1946.367787][ T1950] F2FS-fs (loop3): Invalid log blocks per segment (218103817) [ 1946.425959][ T1943] F2FS-fs (loop1): Unable to read 2th superblock [ 1946.439777][ T1950] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1946.485839][ T1950] F2FS-fs (loop3): Unable to read 2th superblock [ 1946.527687][ T1943] loop1: detected capacity change from 0 to 8 [ 1946.539094][ T1943] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (32, 24) [ 1946.579964][ T1943] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1946.597713][ T1950] loop3: detected capacity change from 0 to 8 [ 1946.648709][ T1950] F2FS-fs (loop3): Invalid log blocks per segment (218103817) [ 1946.672741][ T1943] F2FS-fs (loop1): Unable to read 2th superblock [ 1946.696153][ T1950] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1946.734170][ T1950] F2FS-fs (loop3): Unable to read 2th superblock 01:29:11 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c00000009000000010000003a000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:29:11 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000f0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1946.817609][T25817] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1946.842518][T25817] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1946.953198][ T2000] loop1: detected capacity change from 0 to 8 [ 1946.975572][ T2000] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (58, 24) [ 1946.985663][ T2000] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1947.008674][ T2000] F2FS-fs (loop1): Unable to read 2th superblock [ 1947.085098][ T2017] loop3: detected capacity change from 0 to 8 01:29:11 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c00000009000000010000003f000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1947.150898][ T2017] F2FS-fs (loop3): Invalid log blocks per segment (251658249) [ 1947.173260][ T2017] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1947.203288][ T2017] F2FS-fs (loop3): Unable to read 2th superblock [ 1947.347617][ T2017] loop3: detected capacity change from 0 to 8 [ 1947.374928][ T2017] F2FS-fs (loop3): Invalid log blocks per segment (251658249) [ 1947.419812][ T1974] __nla_validate_parse: 9 callbacks suppressed [ 1947.419879][ T1974] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1947.424856][ T2056] loop1: detected capacity change from 0 to 8 [ 1947.451936][ T2017] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:29:12 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) socket(0x10, 0x8000000803, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000700)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x850d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000780)={{0x5, 0x1, 0x0, 0x5, '\x00', 0x5}, 0x3, 0x100, 0x5, r1, 0x4, 0x75d, 'syz1\x00', &(0x7f0000000740)=['bond0\x00', '-\x00', 'ipvlan\x00', 'bond0\x00'], 0x15, '\x00', [0x8, 0x5af7, 0x0, 0xb1]}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000003800)={0x0, 0x0, 0x0}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xa, 0x80000004}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) socket(0x8, 0x800, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x33}}) r4 = socket(0x10, 0x8000000803, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="688c897695ae833f1cf0e421b2f61acf39ac31ed39bd40523a93d16173bf501213c15c167982d7b0972c8256a4073d6def16beb0681e628f90667c23135a2fa13d23d82185691de050e85690229cce47fc17d6bcf21feb0da601db7b6ef1bc77dc6d4b7eba63097e1737d3239c685ff40bda99"], 0x3c}, 0x1, 0x0, 0x0, 0x28000941}, 0x4040005) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000001c0)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @loopback, 0x6, 0xff, 0x9, 0x100, 0x80000001, 0x1410000}) sendmsg$nl_route(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x44, 0x10, 0x401, 0x0, 0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x42a08}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_MASTER={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) [ 1947.489594][ T2017] F2FS-fs (loop3): Unable to read 2th superblock [ 1947.525792][ T2056] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (63, 24) [ 1947.552974][ T2056] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1947.583418][ T2056] F2FS-fs (loop1): Unable to read 2th superblock 01:29:12 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000100100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1947.641229][ T2056] loop1: detected capacity change from 0 to 8 [ 1947.666246][ T2056] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (63, 24) [ 1947.682893][ T2056] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1947.705749][ T2056] F2FS-fs (loop1): Unable to read 2th superblock [ 1947.712677][ T1969] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1947.730690][ T2049] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1947.746471][ T2050] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:29:12 executing program 2: r0 = socket$inet6(0xa, 0x2, 0xfffffffe) recvmmsg(r0, &(0x7f0000000000), 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = eventfd(0x1) r3 = getgid() ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0xee00, r3}}, './file0\x00'}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x1000000000004e24, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x0, 0x0) 01:29:12 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000040000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1947.913904][ T2091] loop3: detected capacity change from 0 to 8 [ 1947.948427][ T2091] F2FS-fs (loop3): Invalid log blocks per segment (268435465) [ 1947.990276][ T2091] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:29:12 executing program 2: r0 = getpid() r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1ff, 0x4844, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x40000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) sched_setscheduler(0x0, 0x6, &(0x7f0000000180)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x81, 0x7, 0x80, 0x9, 0x0, 0x4, 0x100, 0xd, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x12828, 0xfffffffffffffff8, 0x3, 0x6, 0x6, 0x1, 0xbc8, 0x0, 0x7, 0x0, 0x1}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x7) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000440)={"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"}) sendmsg$NL80211_CMD_SET_WOWLAN(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x4040090) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000840)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000040)) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x92200, 0x4) r5 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r4, 0x0, r5, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000140)={0x1, 0xffffffffffffffff, 0x1}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000004dc0)=[@textreal={0x8, &(0x7f0000004d40)="0fc73fb800008ee82e0f01ca6726360fae06f0811e9018dc100fc75b00baf80c66b8a488258366efbafc0c66b85af0000066ef363eaff40f20d86635200000000f22d8", 0x43}], 0x1, 0x20, &(0x7f0000004e00), 0x0) [ 1948.032042][ T2091] F2FS-fs (loop3): Unable to read 2th superblock [ 1948.036241][ T2058] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1948.070149][ T2112] loop1: detected capacity change from 0 to 8 [ 1948.114808][ T2091] loop3: detected capacity change from 0 to 8 [ 1948.126196][ T2112] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (64, 24) [ 1948.139423][ T2091] F2FS-fs (loop3): Invalid log blocks per segment (268435465) [ 1948.161935][ T2112] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1948.169577][ T2091] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1948.196177][ T2112] F2FS-fs (loop1): Unable to read 2th superblock [ 1948.210077][ T2091] F2FS-fs (loop3): Unable to read 2th superblock [ 1948.279512][ T2112] loop1: detected capacity change from 0 to 8 [ 1948.423031][ T2112] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (64, 24) 01:29:13 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000110100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1948.540119][ T2112] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1948.560525][ T2112] F2FS-fs (loop1): Unable to read 2th superblock 01:29:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x9000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:29:13 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000046000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:29:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0xa00}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:29:13 executing program 0: mlockall(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x4) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ba, 0x5000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x0, &(0x7f0000000300)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) mlockall(0x7) mlockall(0x5) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000001240)=ANY=[], 0xc001, 0x0) syz_mount_image$vfat(&(0x7f0000000340), &(0x7f00000003c0)='./file0\x00', 0x5, 0x1, &(0x7f0000000500)=[{&(0x7f0000000400)="8f894201f0d2014ff5e6fa24e683a21fc08cda57da408306440f973736cacecc2d8b0b6054903a43af6257936e66abfbc72f8e75fc65a1e5dfd3aa50ea70397b26ef46987ad93a2ea4caf9c66d02abc038bba891a850e3f84cdcafe9e3b18ddbac107543cbe8085a42fa9dd4fa949c9cb7f0d104a0c9119b281502701a2a0a4ac824a6c80c60c5c3c9805862a1400afb005e13f615f711ec9272334e6d6f31eeef279a831085dea8ba81ac1b17c403e0e38c696d69f5fa416b571f92545cdf5de1d4d0b9492f1e5bdb190c43996c5265c9d4e18d313039db0d5d823c20417b9dd87d24a9342464507ecb43aa521bdf9f", 0xf0, 0x385}], 0x12000, &(0x7f0000000540)={[{@shortname_win95}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp869'}}, {@rodir}, {@shortname_win95}, {@fat=@debug}, {@uni_xlate}, {@shortname_winnt}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@audit}, {@euid_gt={'euid>', 0xee01}}, {@permit_directio}]}) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040), 0x4002c0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x9, 0x1, 0x6, 0xe3, 0x0, 0xc, 0x81070, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xffff, 0x2, @perf_bp={&(0x7f0000000140), 0x3}, 0x40000, 0x8, 0x8000, 0x4, 0x200, 0x2, 0xffe1, 0x0, 0x4, 0x0, 0x3ff}, r2, 0xc, r0, 0x0) [ 1948.893011][ T2159] loop3: detected capacity change from 0 to 8 [ 1948.907398][ T2162] loop1: detected capacity change from 0 to 8 [ 1948.914776][ T2160] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1948.951182][ T2159] F2FS-fs (loop3): Invalid log blocks per segment (285212681) [ 1948.965599][ T2162] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (70, 24) [ 1948.989755][ T2159] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1949.003474][ T2162] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1949.020920][ T2159] F2FS-fs (loop3): Unable to read 2th superblock [ 1949.031728][ T2162] F2FS-fs (loop1): Unable to read 2th superblock [ 1949.100372][ T2170] loop0: detected capacity change from 0 to 512 [ 1949.173229][ T2159] loop3: detected capacity change from 0 to 8 [ 1949.217480][ T2159] F2FS-fs (loop3): Invalid log blocks per segment (285212681) [ 1949.234157][ T2162] loop1: detected capacity change from 0 to 8 [ 1949.271685][ T2162] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (70, 24) [ 1949.301066][ T2159] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1949.345318][ T2162] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1949.369902][ T2159] F2FS-fs (loop3): Unable to read 2th superblock [ 1949.396062][ T2162] F2FS-fs (loop1): Unable to read 2th superblock [ 1949.450975][ T2168] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 01:29:14 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000130100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:29:14 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f00000001c0)) fremovexattr(0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000080c0)=[{{&(0x7f0000000480)=@x25={0x9, @remote}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/58, 0x3a}, {0x0}, {&(0x7f00000005c0)=""/221, 0xdd}], 0x3, &(0x7f0000000200)=""/2, 0x2}, 0x8}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000028c0)=""/4096, 0x1000}}, {{&(0x7f00000038c0)=@isdn, 0x80, &(0x7f00000039c0)=[{&(0x7f0000003940)=""/68, 0x44}], 0x1, &(0x7f0000003a00)=""/85, 0x55}, 0x9}, {{&(0x7f0000003a80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f0000004040)=[{&(0x7f0000003b00)=""/254, 0xfe}, {&(0x7f0000003c00)=""/87, 0x57}, {0x0}, {&(0x7f0000003d80)=""/33, 0x21}, {&(0x7f0000003dc0)=""/174, 0xae}, {&(0x7f0000003e80)=""/196, 0xc4}, {&(0x7f0000003f80)=""/155, 0x9b}], 0x7}, 0x548}, {{&(0x7f00000040c0)=@sco={0x1f, @none}, 0x80, &(0x7f0000005300)=[{&(0x7f0000000240)=""/141, 0x8d}, {&(0x7f0000004200)=""/154, 0x9a}, {&(0x7f0000004300)=""/4096, 0x1000}], 0x3}, 0x48809989}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000006b40)=""/19, 0x13}, 0x9}], 0x6, 0x0, &(0x7f0000008340)={0x77359400}) clone(0x4000010006dfd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') exit(0x0) clone(0x168c200, &(0x7f0000000040)="fb8a42c9d1bbab137cee703d4136d0e71d98fb7a41ee409374fc108e268def8902e54d73206426ea37e6da2bf2cff0fe304f828376e64c75e1622b8eeae1c670ee3bc0f390fafbb9fadfcba1cc0a47071a0efd9aaa70c90f093a12efa4a5b12da351b5ae1538921d1094870f394be45fe6cb6338eff9e093e3fbc036b0f2f55f22aa6276c86c1fa50ba82404c738a370f1d640ff6f776ee17778d3eaedb232181896", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="606a277a07e7cc0634ac7b43897e236885cd") preadv(r1, &(0x7f0000000500), 0x11e, 0x0, 0x0) [ 1949.741737][ T2170] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:29:14 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c00000009000000010000005b000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1950.062054][ T2243] loop3: detected capacity change from 0 to 8 [ 1950.071118][ T2171] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1950.159543][ T2243] F2FS-fs (loop3): Invalid log blocks per segment (318767113) [ 1950.188243][ T2250] loop1: detected capacity change from 0 to 8 [ 1950.215875][ T2243] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1950.286300][ T2250] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (91, 24) [ 1950.300751][ T2243] F2FS-fs (loop3): Unable to read 2th superblock 01:29:15 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xd8, 0xd8, 0x2, [@volatile, @func_proto={0x0, 0x9, 0x0, 0xd, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}, @restrict, @enum={0x0, 0x9, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {0x0, 0x78a}, {}, {}, {}]}, @typedef, @struct]}}, 0x0, 0xf2}, 0x20) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) wait4(r0, &(0x7f0000000040), 0x4, &(0x7f0000000140)) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1950.377625][ T2250] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1950.406026][ T2243] loop3: detected capacity change from 0 to 8 [ 1950.492040][ T2250] F2FS-fs (loop1): Unable to read 2th superblock [ 1950.505621][ T2243] F2FS-fs (loop3): Invalid log blocks per segment (318767113) [ 1950.535472][ T2172] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1950.575780][ T2243] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1950.645832][ T2243] F2FS-fs (loop3): Unable to read 2th superblock [ 1950.677116][ T2250] loop1: detected capacity change from 0 to 8 [ 1950.713147][ T2250] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (91, 24) [ 1950.789666][ T2250] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 01:29:15 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000340)={[0x1]}, 0x8, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x81, 0x4, 0x0, 0x0, 0x394, 0x2310, 0xd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7, 0x4}, 0x200, 0x1, 0x25, 0x0, 0x3, 0x2, 0x0, 0x0, 0x1ff, 0x0, 0x9}, 0xffffffffffffffff, 0x0, r0, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000003c0), 0x4) write$binfmt_elf64(r1, &(0x7f0000000100)=ANY=[], 0x2bcf) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2000, 0x0) shutdown(r1, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='htcp\x00', 0x5) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0xffffffffffffffff, &(0x7f0000000140)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200), 0xc, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="68010000", @ANYRES16=0x0, @ANYBLOB="000825bd709fd3dbdf258900000008006c223244283881a2fa7574e4efb627f10e27dc2d263a3d3348f5cdd5267ee80a7c16d890fdb806441ba20c254549535bfae010d3dc068585fad382c83cb586cae44f5669e42290002ce735cfb95e936dd1d668200385e38df4d7550bae7a533a7b346f9eba300e73c023b5a91deee5", @ANYRES32, @ANYBLOB="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"], 0x168}, 0x1, 0x0, 0x0, 0x40}, 0x48010) recvmsg(r1, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x2c, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x1100) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, 0x0, 0x0) [ 1950.855330][ T2250] F2FS-fs (loop1): Unable to read 2th superblock 01:29:15 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000480100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1951.011694][ T2210] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:29:15 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000063000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1951.359633][ T2309] loop3: detected capacity change from 0 to 8 [ 1951.534563][ T2309] F2FS-fs (loop3): Invalid log blocks per segment (1207959561) [ 1951.639377][ T2309] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1951.712011][ T2321] loop1: detected capacity change from 0 to 8 [ 1951.768650][ T2309] F2FS-fs (loop3): Unable to read 2th superblock [ 1951.859877][ T2321] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (99, 24) [ 1951.885111][ T2309] loop3: detected capacity change from 0 to 8 [ 1951.900273][ T2309] F2FS-fs (loop3): Invalid log blocks per segment (1207959561) [ 1951.908739][ T2309] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1951.939526][ T2321] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 01:29:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0xc00}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:29:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0xa000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1951.959384][ T2309] F2FS-fs (loop3): Unable to read 2th superblock [ 1951.978150][ T2321] F2FS-fs (loop1): Unable to read 2th superblock [ 1952.042088][ T2321] loop1: detected capacity change from 0 to 8 01:29:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00'}) socket(0x10, 0x80002, 0x0) 01:29:16 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900004c0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1952.087402][ T2321] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (99, 24) [ 1952.101802][ T2321] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1952.112872][ T2321] F2FS-fs (loop1): Unable to read 2th superblock [ 1952.326055][ T2368] loop3: detected capacity change from 0 to 8 [ 1952.350835][ T2368] F2FS-fs (loop3): Invalid log blocks per segment (1275068425) [ 1952.368581][ T2368] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1952.406213][ T2368] F2FS-fs (loop3): Unable to read 2th superblock [ 1952.482051][ T2358] __nla_validate_parse: 5 callbacks suppressed [ 1952.482070][ T2358] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1952.504481][ T2368] loop3: detected capacity change from 0 to 8 [ 1952.519391][ T2368] F2FS-fs (loop3): Invalid log blocks per segment (1275068425) [ 1952.531982][ T2368] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1952.552020][ T2368] F2FS-fs (loop3): Unable to read 2th superblock [ 1952.725598][ T2365] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1952.853270][ T2356] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1952.875375][ T2358] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1952.899131][ T2365] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1953.008293][ T2358] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:29:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x2000004e20, @broadcast}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000012, &(0x7f0000000000)=0x7ffffffffe, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, 0x0, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x4400, 0x1, 0x0, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x40, 0x5, 0x0, 0x0, 0x0, 0x2, 0x2000, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000200), 0x7}, 0x58496, 0x4, 0x5, 0x0, 0x5, 0x400, 0x8, 0x0, 0x4, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000340), 0x100c1, 0x0) sched_setscheduler(r1, 0x0, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='cdg\x00', 0x4) sendto$inet(r0, 0x0, 0x0, 0x1000000020000000, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) getpriority(0x0, r1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180)=0x1, 0x4) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000240), 0xfffffd46, 0x81f4, 0x0, 0x1f4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='htcp\x00', 0x5) dup2(0xffffffffffffffff, 0xffffffffffffffff) open_tree(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0) 01:29:18 executing program 2: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) setxattr$trusted_overlay_redirect(0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000d80)=ANY=[@ANYRES16=r0, @ANYRES16, @ANYRES32=r0, @ANYBLOB="9b6c9b7ac3b560e862b42418612bf0a420311b4af8de90751b41161fee4fd09fe74d03aa130c3807201edf0836c6969e227764c8a1c15f27bd155ce6e188dc9455d4bf980cdbc0e2ec42f4d85959d483c5557ee3f0eedade4bb7e3bfc0c85865aaee031a9f2c104a5f848dedccbecf5034273881b7f2a3b73a3dd64bb799c2aa9c414c8f9e4a7ba40a77769c4cd4388aa60e3044fae43437bd5a4a8949d395af2da86cab7008ac3003ca2f0c91adbe2abea0f5d5682bb077dccdde99299e152be0faae09855d8040af77ee780d7a8d45e0f49e2039", @ANYRESDEC, @ANYRES64, @ANYRESDEC=r0, @ANYRESHEX, @ANYRES64], 0x1c}, 0x1, 0x0, 0x0, 0x4008881}, 0x20000001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000540)={0x4c, 0x0, 0x2, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x5}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x26}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x6e}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x58}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x3c044185) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) socket$nl_route(0x10, 0x3, 0x0) mount$9p_rdma(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', &(0x7f0000000240), 0x200086, &(0x7f0000000840)=ANY=[@ANYBLOB="7472616e733d72646d612c706f894d4768bb72743d3078303030303030303030303030346532312c6673eb6e8cf07554cd4e303030306617646566636f6e74653388a9a7b0a5173f6d5f752c6f626a5f72653d766c616e002c726f6f74636f6e742c57c08f9cbe78981fb018cdcf264b6578743d756e636f6e66696e65645f752c636f6e746578743d05408f5040656e66696e650000"]) r4 = socket(0x1, 0x803, 0x0) read(0xffffffffffffffff, &(0x7f00000006c0)=""/130, 0x82) connect(0xffffffffffffffff, &(0x7f0000000a00)=@qipcrtr={0x2a, 0x0, 0x7ffe}, 0x80) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x3c}, 0x1, 0x0, 0x0, 0x10000080}, 0x8000) shutdown(r2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8936, &(0x7f0000000080)={@local, 0x44, r3}) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r5 = socket(0x10, 0x8000000803, 0x0) sendmsg$nl_route(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000900)=@newlink={0xd0, 0x10, 0x4, 0x0, 0x4, {0x0, 0x0, 0x0, 0x0, 0x42bc, 0x42a0a}, [@IFLA_LINKINFO={0x74, 0x12, 0x0, 0x1, @vlan={{0x4a}, {0x64, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0xb00}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x8100}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x8, 0x6}}, @IFLA_VLAN_INGRESS_QOS={0x1c, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x5e66, 0x8}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x6fbb}}]}, @IFLA_VLAN_EGRESS_QOS={0x10, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x5, 0x4}}]}, @IFLA_VLAN_INGRESS_QOS={0x4}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x3, 0x18}}, @IFLA_VLAN_ID={0x6, 0x1, 0x3}]}}}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0x1c, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5, 0x1, 0x2}, @IFLA_BRPORT_NEIGH_SUPPRESS={0x5, 0x20, 0x1}, @IFLA_BRPORT_ISOLATED={0x5, 0x21, 0x1}]}}}]}, 0xd0}}, 0x0) 01:29:18 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000383000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:29:18 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000680100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:29:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0xe00}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:29:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0xc000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1953.419756][ T2452] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1953.445281][ T2451] loop3: detected capacity change from 0 to 8 [ 1953.447070][ T2453] loop1: detected capacity change from 0 to 8 [ 1953.510291][ T2453] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 50331649) [ 1953.547070][ T2453] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1953.581937][ T2451] F2FS-fs (loop3): Invalid log blocks per segment (1744830473) [ 1953.593757][ T2453] F2FS-fs (loop1): Unable to read 2th superblock [ 1953.613384][ T2451] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1953.638278][ T2451] F2FS-fs (loop3): Unable to read 2th superblock 01:29:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x1a) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x800000, 0x0, 0x0, 0x4000}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f00000002c0)={0x3, 0x80, 0x1f, 0x5, 0x5, 0x2, 0x0, 0x1cd, 0x2800, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2e29, 0x2, @perf_config_ext={0xfffffffffffff801, 0x800}, 0x800, 0x1, 0x328, 0x1, 0x80000001, 0x5, 0x2, 0x0, 0xb7, 0x0, 0x1}, r1, 0x3, 0xffffffffffffffff, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)=0xf) sendmsg$NFT_BATCH(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000044970000001e6c0000000000000000000a200000e2ff0901000000000000000000000000000900010073797a300000000038000000160a01050000000000000000000000000400048009000200dd387d00000000000900010073797a30000000000800034000000001"], 0x80}}, 0x0) [ 1953.697294][ T2457] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1953.715201][ T2468] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 1953.749730][ T2451] loop3: detected capacity change from 0 to 8 [ 1953.757936][ T2453] loop1: detected capacity change from 0 to 8 [ 1953.793426][ T2451] F2FS-fs (loop3): Invalid log blocks per segment (1744830473) [ 1953.796706][ T2453] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 50331649) [ 1953.816050][ T2451] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1953.849342][ T2453] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1953.857028][ T2451] F2FS-fs (loop3): Unable to read 2th superblock [ 1953.873846][ T2453] F2FS-fs (loop1): Unable to read 2th superblock [ 1954.000667][ T2460] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:29:18 executing program 2: perf_event_open(&(0x7f0000000c00)={0x1, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, @perf_bp={0x0}, 0x4aa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23}, 0x1c) listen(r0, 0x10003) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x2000) openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/card1/oss_mixer\x00', 0x20000, 0x0) r2 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) getpid() r3 = syz_mount_image$squashfs(&(0x7f00000000c0), &(0x7f0000000200)='./file0\x00', 0x6, 0x8, &(0x7f0000002b80)=[{&(0x7f0000002480)="88e11d1ee43d073e56e61c7110a27c78b264a515aab0ee4bf31bebd79d3b8983eabb79520d6d3e59f0eeaee4b539d43c20c7bc49c70869eae6a1d1e06af5c7d1acad7ea093280410e182b6be2aa53041858b576d7715fc3586d5f872cf5c62e80f724dc3d722be78", 0x68, 0xfffffffffffffffe}, {0x0, 0x0, 0x1}, {&(0x7f00000003c0)="22c15f340afca29ec3b9359c9555952feca825169f83c5ae1b7da545e24dae7e95326a58cc5a1d98f6232dfe0b84b722fe761c941a8a32852046595e5efe07ba389150022bebce1ae1556d44882a82b890a5746f1aa663bbfbf625ba63695d65c5d5578ffdbd6ee6", 0x68, 0x90e1}, {0x0, 0x0, 0x800}, {&(0x7f0000002740)="55bc99eb3b45618eaa5517687cd43c39374fe56aa3d0ac9e9fadbc32dff9d253452f62c7a6d1b0cbd61303efbf664974fb483102f1c7bb08604d41302ae3144a9b6fb492d4bd14fb88586e12095878c54e024385258e398ad96b93e7b2265b596136d83330bb5f4601b1d72ae7a0f06ada4d01a98b102d2194d5ebb7c7db4711ae31fc0e7d7999123d189574c5dc8f8b6ab60a644e22ee71bd9fdb5da44a6205ea8dae0e29d8a63d361a8e10ea6fd2eef48f20c4fff5c3915b", 0xb9}, {0x0, 0x0, 0xfffffffffffffffa}, {&(0x7f00000029c0)="7799a84ab7c16e6975b99c5b22c8519c375ec2396cfd2f4903d69a8615edaffef03d5bef7151aca9cec45ec6246bf7201dd1d8f9a5e57d8f754081915d2afb01b04833655bdeb5e8c4441a284f3dd6523af79c5e5646f95692171ca4f69e4a980c2d4e83bfcdeb0b4a9b774ab45cc4ecb890b416328defe728e9677cab841692d38f0ac32c65e54c456e50dfdc0527a01e82ececa9620fde1991b0791555e47af0e5b5ff0c46a29d1a12597b061f04a5848d2832174cff99357cd3ffa22361e6a29a910164b6", 0xc6}, {&(0x7f0000002ac0)="c679c02d8e91499b463155dc7533444ddfd5aff24b6c1243468180a5f0ac8b798ac5576569434feea4e9ba5b9d7c70d2560a1170f8000223e4bd0d7aabece17cadf52c5f743b9803baa38840ffa7b3a29da184fc57128abec8e4534cfd6f249d1e1c19de35a815fb9d3e0a75602f562fae7be27789decfd3d0f9d890dce85d331b51aadd6c49", 0x86}], 0x0, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000002d00)="fe4dcecca15b5176907ca6b28271f2acc030f04daa8a79b59667c7673806eaca6a369aa1ef03f55b07b77d57df29ae6072eb2028fd6154ece13a955415f68347e0c85f7846d5b9fcb2c64a83c5a8c76783ff1753aecdf880e5963b5510615cf94d10e9e19ba5e9dc5f2cec01943052ed5449257815c6960f1c97755ffacab4dd4c1c8eed3ef7fc057ff4e986", 0x8c}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000440)=[@in6={0xa, 0x4e22, 0x0, @loopback, 0x7}, @in6={0xa, 0x4e24, 0x8, @remote, 0x30}, @in6={0xa, 0x4e23, 0x6, @mcast2, 0x100}], 0x54) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000006c0)=ANY=[@ANYBLOB="1c0000000021200300000000ff0000000072fdd48b866430e8503343ee9960a1e2fae8e44a7b6dcc7d576fd471c5193654d3329d300bec0dea1d2c8a698bedab4119d319be5f4713e25566850d66f0bbb7f47f2905ab90abd39b8a0ac0725b7378de40ae42674cecb9118c938c0ec15fdb2c57026b8b082154"], 0x1c}}, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000380)=@srh={0x88, 0x2, 0x4, 0x1, 0x87, 0x0, 0xff, [@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}]}, 0x18) shutdown(r4, 0x1) recvmmsg$unix(r1, &(0x7f0000000c80)=[{{&(0x7f00000002c0)=@abs, 0x6e, &(0x7f0000000900)=[{&(0x7f00000004c0)=""/137, 0x89}, {&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000000e40)=""/185, 0xb9}], 0x3, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=r4, @ANYRESDEC, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x48}}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000600)=""/135, 0x87}, {&(0x7f0000000f00)=""/224, 0xe0}, {&(0x7f0000000240)=""/11, 0xb}, {&(0x7f00000007c0)=""/54, 0x36}, {&(0x7f0000000800)=""/208, 0xd0}, {&(0x7f0000000d00)=""/101, 0x65}, {&(0x7f0000000980)=""/222, 0xde}, {&(0x7f0000000a80)=""/134, 0x86}], 0x8, &(0x7f0000000d80)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}}], 0x2, 0x10021, &(0x7f0000000bc0)={0x0, 0x3938700}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000280)={0x7, 0x69, {}, {0xee01}, 0x3, 0xd}) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000280)=ANY=[], 0x48) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x2010, r2, 0x1c34a000) 01:29:18 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900006c0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:29:18 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000384000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1954.282666][ T2531] loop3: detected capacity change from 0 to 8 [ 1954.291350][ T2463] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1954.319950][ T2539] loop1: detected capacity change from 0 to 8 [ 1954.334949][ T2539] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 50331649) [ 1954.347391][ T2539] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1954.357007][ T2531] F2FS-fs (loop3): Invalid log blocks per segment (1811939337) [ 1954.360620][ T2539] F2FS-fs (loop1): Unable to read 2th superblock [ 1954.364571][ T2531] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1954.364659][ T2531] F2FS-fs (loop3): Unable to read 2th superblock [ 1954.439131][ T2531] loop3: detected capacity change from 0 to 8 [ 1954.471576][ T2531] F2FS-fs (loop3): Invalid log blocks per segment (1811939337) [ 1954.494658][ T2539] loop1: detected capacity change from 0 to 8 [ 1954.494893][ T2531] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1954.517381][ T2539] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 50331649) [ 1954.527212][ T2539] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1954.556839][ T2531] F2FS-fs (loop3): Unable to read 2th superblock [ 1954.560491][ T2539] F2FS-fs (loop1): Unable to read 2th superblock 01:29:19 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000385000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:29:19 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000740100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1954.828523][ T2582] loop1: detected capacity change from 0 to 8 [ 1954.862941][ T2585] loop3: detected capacity change from 0 to 8 [ 1954.863685][ T2582] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 50331649) [ 1954.901612][ T2582] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1954.917375][ T2585] F2FS-fs (loop3): Invalid log blocks per segment (1946157065) [ 1954.940329][ T2582] F2FS-fs (loop1): Unable to read 2th superblock [ 1954.954044][ T2585] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1955.012877][ T2585] F2FS-fs (loop3): Unable to read 2th superblock [ 1955.035192][ T2582] loop1: detected capacity change from 0 to 8 [ 1955.057816][ T2582] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 50331649) [ 1955.091178][ T2582] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1955.092610][ T2585] loop3: detected capacity change from 0 to 8 [ 1955.119793][ T2585] F2FS-fs (loop3): Invalid log blocks per segment (1946157065) [ 1955.130147][ T2582] F2FS-fs (loop1): Unable to read 2th superblock [ 1955.147895][ T2585] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1955.181087][ T2585] F2FS-fs (loop3): Unable to read 2th superblock 01:29:20 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0xfffffffffffffce8}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f2, &(0x7f0000000580)='ip6_vti0\x00') read$FUSE(0xffffffffffffffff, 0x0, 0x2) exit_group(0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000001400)=ANY=[@ANYBLOB="776f060000000000000066696c65312c6cdf527805aa1065744612346f7765726469723d2e2f66696c65302c75707065726469723d2e2f6275732c00d3fef0d19d51780b08caa5524613f25506352f36d5c4a62c35f80328871424f9b15fa0dbe5d110a2289f8bbf3fd6fb7243b155f2c7b7179d936d06f2b26ecb1d278fb761309e2bc9a6eca355f4a12b2100e431d7c133da63dfd21032af06f8be878f63bc16"]) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)) r2 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x8, r2, 0x4) clone(0x0, &(0x7f0000000000)="3fa67b7a7a28e85f25ac51ef542d721ad9581d3aa833f7c727ce343fa943d2", &(0x7f00000001c0), &(0x7f0000000300), &(0x7f0000000340)="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") perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x2, 0x7, 0x8, 0x4a, 0x0, 0x3, 0x20184, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x100, 0x7, 0x7fffffff, 0x6, 0xfffffffffffffef7, 0x6, 0x80, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xc, r2, 0x3) rmdir(&(0x7f00000000c0)='./bus\x00') 01:29:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0xf00}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:29:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0xe000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:29:20 executing program 2: recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/94, 0x5e, 0x0, &(0x7f0000000100)=@hci={0x1f, 0x4, 0x2}, 0x80) getpeername(0xffffffffffffffff, &(0x7f0000000180)=@ethernet={0x0, @remote}, &(0x7f0000000000)=0x80) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r0, 0x0, r1, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001500)=[{&(0x7f0000000200)=@in={0x2, 0x4e24, @multicast2}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000240)="9478e8702130df22d36593e0394edfae15e73e34eb7d8acefabc6ab79daff9b8c9509ea75da862e825fc33d839ee96a2cf063f8f8ce4e127b7b5f81efb3a32477e21ff73cc7318a5a18b3ee1e98acb23a151de335622867ba7651275b04fd2fc4c307ab60e365e7598f9daee33ecaf395155e6cb53bd793dffef3eab93aae76ca4b67e68b9a8603472056eb52cc86e953f42e9b232cd0b06c980d1e7c20fa4c65c0cca295166d695c91410b5528804577072d617a8aea4af8751294de81ba070ebe8", 0xc2}], 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="0000002000000080000000"], 0x18, 0x4040004}, {&(0x7f00000003c0)=@in={0x2, 0x4e22, @local}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000400)="cdf1eed5c135ef7145d1c1da26e471a02722708af30d0c811746", 0x1a}], 0x1, &(0x7f0000000480), 0x0, 0x4000000}, {&(0x7f00000004c0)=@in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000500)="b18cfaf534d0a09b4c32c21b56136c04bb323764e8ca6a2847a1858b3bb2800f0564a85463c918f1f494335b6614b521e6e4421b630a4979d06e15af9365e71e04a3f16eaabfee0d0306a9f84087519f6ec2c78a33a08fbbbb75a218803ceb153090e04c58f7979194eae7cc47297417fb0d29c1f27c89404de23de9", 0x7c}, {&(0x7f0000000580)="a0271d01638fa90cfdd4775b86e85fe48ab0bd5cecdb91e4a6b16b3271594116835f92f93946650f399ff44c195090fcb436cd34420a360c3f6eb72bbe39fd108536e0b655d847c75c190d03120d40ac36d0e9875f43b6a160a38a6745a04691bd430adc774b5e7402933810337f6d2983321304a8f762a4dab11d5aee51fcccdf75ac812f45eb632830f327bccd54ab98932ae6bcab7c1cf9630b39473a52e30793a54a800ad80d458ac2e71682d6d0051e00273dcc4b3a3921d4b707c0f9f5ee70c6935802a13e34f75a3c0f6bfe1c85cefe5cbabf48674cb565eecff574608b8e04659690722f1c9f9c9c59ce795ae64f62", 0xf3}, {&(0x7f0000000680)="576b6405ac908857860b5ea2c730cb12d1afdf62d35ee54ef3afa4f0fa1a4d930a601b3333edf480c34d17775ff6ae42c15d37632aa9316097ecaa2e47fe9defc4cec9e2ff29bf1fbe45297ca4637484f3e83e0c79bef43f0ae4d394dba71262a37119c2f0a2cd271df6ffbfd540", 0x6e}, {&(0x7f0000000700)="cd4a0e4839ef97c99479d9e37ac75f2d8373019298c06dc0e7", 0x19}, {&(0x7f0000000740)="be6b568384c37ef53683083e4007196461dd30b2b7d21a25b571540f6e798a8100a8f29bed61cb25e6602cacf20a29042f3e8e175a248ba177e4b2af43894ba5f8abc941cbfdc65c194bbca9aeec874674801ac55771d326f7dc4d767ace11c9f4918a5fe3b47e778145e262791bbdc6694d60fb9a76bd2428d80c", 0x7b}], 0x5, &(0x7f0000000840)=[@dstaddrv6={0x20, 0x84, 0x8, @local}, @sndrcv={0x30, 0x84, 0x1, {0x8f, 0x0, 0x2, 0x1c, 0x3f, 0xa, 0x4, 0x1}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x3f, 0x2, 0x9, 0x8, 0x7, 0x1, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x200, 0x8000, 0x9, 0x7, 0x2, 0x3, 0xe3ea}}, @init={0x18, 0x84, 0x0, {0x389, 0x9b4d, 0x9, 0x1}}], 0xe0, 0x4c110}, {&(0x7f0000000940)=@in={0x2, 0x4e22, @broadcast}, 0x10, &(0x7f0000000bc0)=[{&(0x7f0000000980)="1b214b6b47888824990976ba6c7ded8764fbe3c530f90f0df8f885a00da65846bfb8bfbb97c6690dc1084774266d402539a43babaedc55a7607136848663bf6b34af40c9f093fb18b8d53de536149042da8a87eeef66bae0b3a49c270d74ceccc910ad21a2dc5cf1c03fd47a9c7eee1cb54a5f12a2c831fd80126d02", 0x7c}, {&(0x7f0000000a00)="5b0f445224f7f4f27708677178279fec96097f2fb192dfd69c050ce3d2411c8ad4797e13f74e7a231f06b3cb04dde6ee23a95e73192a1d577a3a0b700d85fb394922910ccba69793f1c1a12c41bd89a1cf6c399ff37a65ec57528fe21cdd9611d2c282ec5fdfa9ff0515a209b35c2bdd0ad92522024f3b37431990cedba71f771b7ff55d42b6394bb6f05bbaa47391329a7151a453a98890a288fbe6a76d244f08ad1a6d37d49f73998ff8a0773bfb08236ba619eb678ad19211f146d68b8092ccc7b089ed5af166a04c581d00c5516086c74dfbfc729f80825f2d5657ab8e856468d267d5656934cca9a7", 0xeb}, {&(0x7f0000000b00)="f0284d434a568f831cf81ab8298d357537f5ac40de226b612b287cf6374c9688f861e394173aef309fe6355cebfb47d4721f3a0e8c7079e6a4931e7e6ed1f054587facb1a5ab8fc8b137fd5eefdd1ad75aff9c29ed87e165d73a9289ce620694dc5eed12ee02f55f7cd8c99728f71c4ff1bfc319ced8ce252671deed90c69e8b7ddca2f1390d19", 0x87}], 0x3, &(0x7f0000000c00), 0x0, 0x63bcf922366c3868}, {&(0x7f0000000c40)=@in={0x2, 0x4e23, @private=0xa010101}, 0x10, &(0x7f0000000e00)=[{&(0x7f0000000c80)="896eae245b073584ad4425c1256c6cff787142350b9f7cf52f26e5dc1f371adfd5ab703bfe0b368df456d62cc0a9d1bfe6988d6ce3d9a56eef689ca6dbc98e6602f099482a6ee0cd7ca712b84385fbc3198cd6e7c3d5", 0x56}, {&(0x7f0000000d00)="5f4c9797cf74772dc42f4842cde037e8050305ed56ec29ba23009eb3a3b55d2e507c8ad048b6d288ee2cbbd3f948639593d4e02a822cb89f0b99d1315b65b4f9c5967b5fe0a18547c21a96de65222548bd5fc64e6c25a3f73d326a7998c676b4e689ff2aa997d5baa4f6d011077f376d316512fae952f3e13109a01fbc3b88c842487f6badfcc276ead16307bb1651562004305c938fa7566feddc9b79593f55f1beace37007166a4e8743d7f78558657175f68545401c182a9bf0e2e5a905f0e7e4183c8b59c45107545e12a2b04fb7b21245bcc9371ff478b523982ae840661a78d87cfce015d87766", 0xea}], 0x2, &(0x7f0000000e40)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x400, 0xa}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}], 0x38, 0x4000000}, {&(0x7f0000000e80)=@in={0x2, 0x4e24, @rand_addr=0x64010100}, 0x10, &(0x7f0000001140)=[{&(0x7f0000000ec0)="ab69d62933358224deda69e5c2ae571ee10b2c80245ace2be38ed053ca02ae18cc61f17cbfe1c91dcb2c6ce1c9146e2feff7411dcf8e6f699313ef", 0x3b}, {&(0x7f0000000f00)="405b21ca68dfb08d72b79308f46155d213cbf2f18d59096862cb856c54439acf8750cc2c507591db769755b3c26610411b40e5bbc2b7603ac303fbcc94f90dca8c05464d08b4f678f56942789f11bbaa999f39b08ed7b355726a53746a56011e09b34021b7", 0x65}, {&(0x7f0000000f80)="6c1ebfc0b23e63fc37b2e2cdf3ea8f7f5240f0bf2bb04419f341cc36488db4d57b8bf9d3cb88172b242d0fc862b52246302a19c3748c886b9eb305830645f1414ebf658f71d2cecb8e0f8d4a7e1dd1dc55c7a8e1ecbb851517ba766262b2b9cbcb5a79bbdf983f370d17c9174db0cfa125eac185b5327329b147b829369a61f2d6753e9cd1554f8d1c3befb324c714d5cc286963c43b564042325e373a0efd0677756c98", 0xa4}, {&(0x7f0000001040)="941f635cbf7d0b950dbcc3331dd93d18275b02f7adc486a16dfef59f6697d770536e92ea9d5eacdb46d43c2dd113a2089588dd5b7b99", 0x36}, {&(0x7f0000001080)="838062c21a011fb1c2c938b0c6a07a6c2ddbf242a249a890653d9609c29557eac3a4d0666e54a8f5ff3bbce141737b5b6daf673f2c603b2573218345d5ae01e1d57345211bbf40ec70632fa8d2c1e6f42a6c4aa5b63b8f2e9573b5539f593a7aaba19f1048bacca483c84ef665eceff63136a37eccfd2b921d9664ec5c20cd209407d9ed9e", 0x85}], 0x5, &(0x7f00000011c0)=[@authinfo={0x18, 0x84, 0x6, {0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xa}}], 0x30, 0x840}, {0xfffffffffffffffe, 0x0, &(0x7f0000000480)=[{&(0x7f0000001200)="10f2f6e5f33bdc32a4c1a4fd9d6becd830ad6c080bedb599d1f5edcffa7e6447689706ba79e501a906945b06786cb5cfcacd32e9b04117329b9d9c039cec6f453c0e242ee9e06f99e28470b961da1f6b3bf4db191e8ea463a0699ab2dcb776c477d59c9968b649ee1693510b85665f0ce494a18f772eed24c0e4e7a4f71cbc5b", 0x80}, {&(0x7f0000001280)="63cbfeb9b5491024aa09243045cb670d57d24ff2f2c26229a53ca1566658dc46fd35e9", 0x23}, {&(0x7f0000001340)="3fda1a298accf1b6b0375dc839db5d6de5e9b771e628cece24432b53afade5ff160a6649d8d657c4ea063638905b14f0f756bd2ff96345ff6457d7ec9f206185c7049ee2cfe6e7d6c6b827af6217862bb89edb4f079d82204de1e84e9631bba8ce252d6b35e66c8693f83cd6348a9b98343377cb68f9fc667a2b89dae8427c41b3e2a95510961ebecafab97444b05c23c174f345af7acd98e11be3b9526702f32153cf76c59eb7fe6644bf8fdcb7e4d77e56c508eef65a5aef19a32ef45acdcd032dd5081df9a923af0faa966f2dbf5baf", 0xd1}, {&(0x7f00000016c0)="66855e0f3fd71114a52b7ab194fd0a7c2f23b6f8556d84c8453906d8cd7594a7a6e3c3dece404a167f98790ea38d84d0d06fda6a7e9c103773ed3b23c842d35ab916dff90fb9aebb7cf9e42bcc65c03f160030a35e858f6052d74c57fa7d49562f51989cfa1a268e58c487546f76963076f9506c9ac0fe4bcb0d6ce44ae172b394041d172f45aea9f54b37fa6b0f5ba57c7bf331f5c72607c7f72590e48d2cc3bbd328536d6461402969889098183453b6b50d02f7", 0xb5}], 0x4, &(0x7f0000001480)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x80000000}}, @init={0x18, 0x84, 0x0, {0x5, 0x25, 0x4, 0x8000}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}, @prinfo={0x18, 0x84, 0x5, {0x30}}], 0x80, 0x40000}], 0x7, 0x20000000) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x3, 0x0, 0x41c1, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcc0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xe, r0, 0x0) getpid() clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000001440)={'sit0\x00', &(0x7f0000001780)={'syztnl0\x00', 0x0, 0x2f, 0x81, 0x1c, 0xae, 0x0, @mcast1, @local, 0x8000, 0x1, 0x81, 0x6}}) copy_file_range(r2, 0x0, r3, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000c00)=[@in6={0xa, 0x4e22, 0xffffff7f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7}, @in={0x2, 0x4e20, @broadcast}], 0x2c) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@enum={0x0, 0x0, 0x0, 0x9, 0x3}]}}, &(0x7f0000000040)=""/211, 0x26, 0xd3, 0x8}, 0x20) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netstat\x00') read$FUSE(r4, 0x0, 0x0) 01:29:20 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000386000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:29:20 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900007a0100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1955.533534][ T2627] loop1: detected capacity change from 0 to 8 [ 1955.561053][ T2630] loop3: detected capacity change from 0 to 8 [ 1955.591821][ T2625] BPF:[1] VOLATILE (anon) [ 1955.597077][ T2627] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 50331649) [ 1955.605170][ T2627] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1955.619825][ T2625] BPF:type_id=3 [ 1955.624500][ T2625] BPF: [ 1955.630995][ T2630] F2FS-fs (loop3): Invalid log blocks per segment (2046820361) [ 1955.636932][ T2625] BPF:Invalid type_id [ 1955.648246][ T2627] F2FS-fs (loop1): Unable to read 2th superblock [ 1955.656723][ T2625] BPF: [ 1955.656723][ T2625] 01:29:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ffe70a0000000010", @ANYRES32=r3, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=@newqdisc={0x38, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x3}}]}, 0x38}}, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r4, 0x0, r5, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x1c, r7, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_STATION(r4, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x38, 0x0, 0x400, 0x70bd2d, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_TX_POWER_SETTING={0x5, 0x113, 0x1}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x24048881) [ 1955.695494][ T2630] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1955.731642][ T2627] loop1: detected capacity change from 0 to 8 01:29:20 executing program 2: ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f0000000040)) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x34, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e400001000000000000000400000000000020000000000000000000100000000000200000000000000001000000010000000100000010000000100000000000000000010000000000029197c07ce4740dca655e4d24473981800"/128, 0x80, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000c0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000b05000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000b05000000000000600000000000000000000010000000000d00000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000005050000000000004000000000000000010100000000000040000000000000000605000000000000400000000000000000050000000000004000000000000000070500000000000040000000000000000805000000000000400000000000000000000010000000000800000000000000100"/640, 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", 0xb40, 0x6904c0}], 0x0, &(0x7f0000016b00)) [ 1955.757106][ T2662] BPF:[1] VOLATILE (anon) [ 1955.773666][ T2627] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 50331649) [ 1955.781734][ T2630] F2FS-fs (loop3): Unable to read 2th superblock [ 1955.802774][ T2662] BPF:type_id=3 [ 1955.819174][ T2627] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1955.831884][ T2662] BPF: [ 1955.845174][ T2662] BPF:Invalid type_id [ 1955.863574][ T2662] BPF: [ 1955.863574][ T2662] [ 1955.872789][ T2627] F2FS-fs (loop1): Unable to read 2th superblock [ 1955.899225][ T2630] loop3: detected capacity change from 0 to 8 [ 1955.921559][ T2630] F2FS-fs (loop3): Invalid log blocks per segment (2046820361) [ 1955.981365][ T2630] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:29:20 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000387000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1956.038007][ T2630] F2FS-fs (loop3): Unable to read 2th superblock 01:29:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$vbi(&(0x7f0000000000), 0x0, 0x2) syz_open_dev$vbi(&(0x7f00000000c0), 0x3, 0x2) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000040), 0x10) ppoll(&(0x7f0000000100)=[{r1, 0x8280}, {r2, 0x5e0}], 0x2, &(0x7f0000000140)={0x0, 0x3938700}, &(0x7f0000000180)={[0xff]}, 0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000380)="580000001500b0e6be8a50c2c663add427323b4725b45602f47effffff81004e22000d00ff0028925aa80020007b00090080400efffeffe809000000ffba806512c710000300120007ffffff93f5ffff090000000000000000000200000000", 0x5f}, {&(0x7f0000000080)="bc9ff98aa3affbeb9721058aa4c6e92d648adbe6a386658570f5", 0x1a}, {&(0x7f0000000400)="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", 0x169}], 0x3) 01:29:20 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000300000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1956.276388][ T2710] loop1: detected capacity change from 0 to 8 [ 1956.327743][ T2710] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 50331649) [ 1956.374382][ T2710] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1956.429198][ T2710] F2FS-fs (loop1): Unable to read 2th superblock [ 1956.435730][ T2732] loop3: detected capacity change from 0 to 8 [ 1956.505093][ T2710] loop1: detected capacity change from 0 to 8 01:29:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=@ipv6_getnexthop={0x50, 0x6a, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@NHA_ID={0x8}, @NHA_MASTER={0x8, 0xa, 0x2}, @NHA_MASTER={0x8}, @NHA_ID={0x8}, @NHA_MASTER={0x8}, @NHA_OIF={0x8}, @NHA_ID={0x8, 0x1, 0x2}]}, 0x50}}, 0x20000044) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @erspan={{0xb}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_ERSPAN_INDEX={0x8}]}}}]}, 0x40}}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r1, 0x0, r2, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r6, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x6c, 0x24, 0xd15, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x40, 0x2, [@TCA_TBF_PRATE64={0xc}, @TCA_TBF_BURST={0x5}, @TCA_TBF_PARMS={0x28}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@gettclass={0x24, 0x2a, 0x10, 0x70bd27, 0x25dfdbfe, {0x0, 0x0, 0x0, r7, {0x9, 0x9}, {0xfffc}, {0x2, 0xc}}, ["", "", "", "", ""]}, 0x24}}, 0x10) r8 = openat$cgroup_ro(r3, &(0x7f00000004c0)='net_prio.prioidx\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000580)={'syztnl0\x00', &(0x7f0000000500)={'ip6gre0\x00', r7, 0x4, 0x0, 0x1, 0x800, 0x38, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, 0x7, 0x40, 0x2, 0x8}}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000600), 0x8000, 0x0) bind$packet(r8, &(0x7f00000005c0)={0x11, 0xc, r9, 0x1, 0x47, 0x6, @remote}, 0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@ipv4_newrule={0x6c, 0x20, 0x20, 0x70bd2a, 0x25dfdbff, {0x2, 0x14, 0x0, 0x5, 0xff, 0x0, 0x0, 0x8, 0x4}, [@FRA_GENERIC_POLICY=@FRA_DPORT_RANGE={0x8, 0x18, {0x4e23, 0x4e20}}, @FRA_SRC={0x8, 0x2, @multicast2}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x10000}, @FRA_FLOW={0x8, 0xb, 0x539}, @FRA_DST={0x8, 0x1, @remote}, @FRA_DST={0x8, 0x1, @loopback}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xc54400}, @FRA_SRC={0x8, 0x2, @empty}, @FRA_GENERIC_POLICY=@FRA_GOTO={0x8, 0x4, 0x1}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008000}, 0x40054) [ 1956.584335][ T2732] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 3) 01:29:21 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000388000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1956.634510][ T2732] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1956.673886][ T2732] F2FS-fs (loop3): Unable to read 2th superblock [ 1956.753173][ T2732] loop3: detected capacity change from 0 to 8 [ 1956.775487][ T2732] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 3) [ 1956.792855][ T2732] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1956.805967][ T2732] F2FS-fs (loop3): Unable to read 2th superblock [ 1956.852703][ T2801] loop1: detected capacity change from 0 to 8 [ 1956.891456][ T2801] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 50331649) [ 1956.910285][ T2801] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1956.931042][ T2801] F2FS-fs (loop1): Unable to read 2th superblock 01:29:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0xffe}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1957.002564][ T2801] loop1: detected capacity change from 0 to 8 [ 1957.009901][ T2805] netlink: 'syz-executor.2': attribute type 6 has an invalid length. [ 1957.022755][ T2801] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 50331649) [ 1957.057862][ T2801] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 01:29:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0xf000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:29:21 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000500000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:29:21 executing program 0: perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80010}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) r3 = syz_open_dev$swradio(&(0x7f0000000100), 0x0, 0x2) preadv(r3, &(0x7f0000000200)=[{&(0x7f0000000000)=""/102, 0x66}, {&(0x7f0000000080)=""/170, 0xaa}, {&(0x7f0000000140)=""/24, 0x18}, {&(0x7f0000001340)=""/4096, 0x1000}, {0x0}], 0x5, 0x0, 0x7fffffff) r4 = getpgid(r0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000001c0)={0x2, 0xfff, {r4}, {0xffffffffffffffff}, 0x81, 0x1}) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000400), 0x10) perf_event_open(&(0x7f0000000540)={0x0, 0x80, 0x7, 0x1f, 0x1f, 0x8, 0x0, 0x42, 0x2000, 0x4, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x4, @perf_config_ext={0x3, 0x8}, 0x800, 0x3ff, 0x3, 0x2, 0x200, 0x7ff, 0x4000, 0x0, 0x8, 0x0, 0xfffffffffffff801}, r5, 0x10, r6, 0x1) waitid(0x0, r4, 0x0, 0x8, &(0x7f0000000480)) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netstat\x00') r8 = syz_open_procfs(0x0, 0x0) r9 = getpid() ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="00000000000000002e2f66696c6530009a93416a2c27bab0faebef334afa1737ffcc70087f2e958a02d9da4030a915a58f7cf72f9552f6179107fdb45f70f56485d808626ef1bc26acd538da414710298152b1c7479d9f7991f841af0599ba7c14b86963203f0c2182e04084324f9155da32d8c944360649a2bc10bdfbc19e29278f67bb8cf35095"]) kcmp$KCMP_EPOLL_TFD(r0, r9, 0x7, r8, &(0x7f0000000440)={0xffffffffffffffff, r7, 0x4}) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f00000003c0), 0x4) close_range(r1, 0xffffffffffffffff, 0x0) [ 1957.102882][ T2801] F2FS-fs (loop1): Unable to read 2th superblock [ 1957.141211][ T2787] netlink: 'syz-executor.2': attribute type 6 has an invalid length. 01:29:21 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000389000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1957.204745][ T2843] loop3: detected capacity change from 0 to 8 [ 1957.270963][ T2843] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 5) [ 1957.300627][ T2843] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:29:22 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x34, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000003000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000005897effc788040c2aee1236b6da5900bf5e7158962c845cebb30125579aa4a5600"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000005897effc788040c2aee1236b6da5900b00"/128, 0x80, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d00000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000005050000000000004000000000000000010100000000000040000000000000000605000000000000400000000000000000050000000000004000000000000000070500000000000040000000000000000805000000000000400000000000000000000010000000000800000000000000100"/640, 0x280, 0x10b20}, {&(0x7f0000010700)="8a3e520fe8f3c56efbcd290a1d59c00a07830365bd45c12b1d3fe907f34c3fbdf5e7158962c845cebb30125579aa4a5600001000000000000100000000000001df82ed929909454886b6253036160a120300000000000000030000000000000004000000000100000000000000d80100000000000000390f0000620000000001000000000000e40000100000000000e90e0000500000000001000000000000e40000500000000000990e0000500000000001000000000000e40000690000000000490e00005000"/224, 0xe0, 0x100000}, {&(0x7f0000010800)="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"/576, 0x240, 0x100ea0}, {&(0x7f0000010b00)="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"/512, 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0x320, 0x690000}, 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", 0xb80, 0x690480}], 0x0, &(0x7f0000016900)) accept4(0xffffffffffffffff, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80, 0x80000) [ 1957.356311][ T2843] F2FS-fs (loop3): Unable to read 2th superblock [ 1957.442782][ T2873] loop1: detected capacity change from 0 to 8 [ 1957.450013][ T2843] loop3: detected capacity change from 0 to 8 [ 1957.468066][ T2843] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 5) [ 1957.489717][ T2843] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1957.507271][ T2873] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 50331649) [ 1957.511355][ T2843] F2FS-fs (loop3): Unable to read 2th superblock [ 1957.534272][ T2873] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1957.544351][ T2853] __nla_validate_parse: 20 callbacks suppressed [ 1957.544369][ T2853] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1957.581115][ T2873] F2FS-fs (loop1): Unable to read 2th superblock 01:29:22 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000600000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:29:22 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r0, 0x0, r1, &(0x7f00000001c0)=0x3, 0x6, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000140), &(0x7f00000004c0)=0x4) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) ioctl$FS_IOC_SETVERSION(r3, 0x40087602, &(0x7f00000000c0)=0x1) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000180)='\x00\x00\x00\x00\x9fG\xac\x872\'q\b~4\xb6\xa0\xb8bR\xab2\xa1w\x89\xef\x8f[\x1d\x83)G\xe1\xf1\xce\xd64\xfa\xa9\xc6\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000700)='wlan0\x00\x83\xa5\x80\xd9q\xf7\x7f\x06na\xb8\x11;B\xd7\'\xd2\xc5\x96\xeb\x03\xbb\xc6\xf0\x8ce\xda\xbf\xc2\x94\x98\xf8ia\x9f\xb5\x98\x1c\x99\xb6\xe6t.T\xe0[P\xd3\x05\xf7*;\x8ee\xb7\xcc\xfb\x1f\xaaZ \xa8G\xfb\xf8\xa4\xa1j\'\x9a\xd7\xd8\x04\xb43\xfe\xe1\x89\xd0', &(0x7f0000000200)='wlan0 ', &(0x7f0000000240)='/proc/sys/net/ipv4/tcp_wmem\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='wlan0\x00'], &(0x7f0000000540)=[&(0x7f0000000340)='/proc/sys/net/ipv4/tcp_wmem\x00', &(0x7f00000005c0)='}\xe0F\xd1/\x19\xcdEL$\xfb\xfe\x05\xddHi\xec $QV\xa1\x90\xaap\x8c\x8d#w\xc8\x00\xff\xcdm\t\xad\x9a\'C\xa9\x13\xadR~\xee\xb5C\xbd\xcb\x02(\xcc\x9c\xc0\xdb\xd7\x98\xe2\xaf\xb2\xf5!\xa3\x93\xa1?Xtw\x06(7\x87\xb7\xf8l\xc9\r\xac\xe0\xa6\x89\x02\x80\xfe\xd7\xa3\x1f\xec\xa5V\xfb\xdaG9\x8dn\xb8\xff8(\x8c\x16ib5 9\xf9k_\xbaA\x1d\x8f \xbf\xf1 \n\xd0~\x91\xe9D\xe7\xff\x9e\x16J@h&\x1d%\xd0\xd5ut(F\x8d_D\xef\xf8\x0e\r\x9d\xc9\x14\x01\xab\x9d7\xfbv\x96K\x1a\xe0\xc9\x12\f(\xb8\x15\x90^\x87,\xd1\xa2\xa6\x13\xdd\x9f4p\xdd\xff\xba\xa0t\xb8z\xadCW\xd2hxW\xa9\xb6\x10\x83\x8b\xc3|\x19\x000F\xb1\x17z\xa9\x15\xfaGoC)H\x00,b\xe1\x9ac\x14b<0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r3, 0x0, r4, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r5, 0x0, r6, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000004c0)=@deltclass={0xd4, 0x29, 0x828, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0xfff1}, {0xc, 0x9}, {0x7, 0xffe3}}, [@tclass_kind_options=@c_hfsc={{0x9}, {0x94, 0x2, [@TCA_HFSC_RSC={0x10, 0x1, {0x3, 0xb97, 0x3ff}}, @TCA_HFSC_FSC={0x10, 0x2, {0x40, 0x3ce, 0xe43}}, @TCA_HFSC_RSC={0x10, 0x1, {0x583, 0x4, 0x1}}, @TCA_HFSC_USC={0x10, 0x3, {0xd1, 0x7ff, 0x6}}, @TCA_HFSC_RSC={0x10, 0x1, {0x8, 0xffff, 0x8}}, @TCA_HFSC_USC={0x10, 0x3, {0x6, 0x6}}, @TCA_HFSC_RSC={0x10, 0x1, {0x6}}, @TCA_HFSC_FSC={0x10, 0x2, {0x4, 0x684f, 0x1}}, @TCA_HFSC_USC={0x10, 0x3, {0x1440, 0x5, 0x8}}]}}, @TCA_RATE={0x6, 0x5, {0x0, 0x7}}, @TCA_RATE={0x6, 0x5, {0x3, 0x9}}]}, 0xd4}}, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000480)=@newtfilter={0x24, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x24}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r7, &(0x7f00000002c0), 0x40000000000009f, 0x0) [ 1957.973746][ T2914] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 6) [ 1958.018602][ T2914] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1958.053421][ T2914] F2FS-fs (loop3): Unable to read 2th superblock [ 1958.101307][ T2854] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1958.121754][ T2847] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1958.156696][ T2914] loop3: detected capacity change from 0 to 8 [ 1958.182335][ T2914] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 6) [ 1958.219133][ T2914] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1958.240629][ T2940] loop1: detected capacity change from 0 to 8 [ 1958.258918][ T2914] F2FS-fs (loop3): Unable to read 2th superblock [ 1958.301586][ T2940] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 50331649) [ 1958.334972][ T2940] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 01:29:23 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000700000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1958.359364][ T2853] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1958.374702][ T2940] F2FS-fs (loop1): Unable to read 2th superblock [ 1958.383349][ T2868] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1958.479212][ T2940] loop1: detected capacity change from 0 to 8 [ 1958.523207][ T2940] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 50331649) [ 1958.562316][ T2940] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1958.587050][ T2940] F2FS-fs (loop1): Unable to read 2th superblock [ 1958.624052][ T2964] loop3: detected capacity change from 0 to 8 01:29:23 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c00000009000000010000038b000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1958.650120][ T2932] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1958.673324][ T2964] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 7) [ 1958.718435][ T2964] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1958.745627][ T2964] F2FS-fs (loop3): Unable to read 2th superblock [ 1958.780315][ T2941] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 01:29:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x1200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1958.843323][ T2964] loop3: detected capacity change from 0 to 8 [ 1958.861506][ T2991] loop1: detected capacity change from 0 to 8 [ 1958.871072][ T2964] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 7) 01:29:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x10000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1958.889144][ T2964] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:29:23 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @loopback, 0x7}}, 0x3f5, 0x7c72}, &(0x7f00000000c0)=0x90) [ 1958.939491][ T2991] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 50331649) [ 1958.962382][ T2964] F2FS-fs (loop3): Unable to read 2th superblock [ 1958.980707][ T2991] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1958.997916][ T2997] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1959.020439][ T2991] F2FS-fs (loop1): Unable to read 2th superblock [ 1959.091042][ T2991] loop1: detected capacity change from 0 to 8 [ 1959.122891][ T2991] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 50331649) [ 1959.163127][ T2991] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1959.192631][ T2991] F2FS-fs (loop1): Unable to read 2th superblock [ 1959.235399][ T3001] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 01:29:24 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000a00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:29:24 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit_group(0x0) clone(0x8000000, &(0x7f0000000240)="6ae3eb62a84a061131f7908d3d10b56e54309556e83a29dd29c54bd309d291f1a0e8677f1e685bc7f1329ee2f6a28a38893f5952be1e94dc0bd056a8c40d2d7c4ec26a6c8525f494d460521cce8a979d04e3e4dbc1bac6e24659e9290796feb22fd198e6abd6f1df1f378e9da0091a65309fa8b4e2f6dff757ae22b1179cc3f9fe0421648b49da1e7a06618036c449154314fe51acd0f2a34bfc9026c8531eb333f616f64299271427980e05a4f1f47603ad086e506c4099f34f20cf5a67", &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)="0619204ee63cd8f240047ae06c277859a094d549df7958b7939fd1f88a") writev(r0, &(0x7f0000001640)=[{&(0x7f0000000300)="3f4a26481f40623295811ac3e2fa20c7e646fa65ee93091470747d14615e07b0e3553301146614db123a8e14c1dcbde8957f1cfd8d26fc7371aa17704234c6b9db3efbe338e6ad552accc5c42a", 0x4d}, {&(0x7f0000000400)="0ee112d11a9a44d8b1a4d873a0d17c0967263bd7f313fb072fe9818833ecd59b8237f5299d2c748082ea634ce8963113daf7ca559fb5b6ad2aa7ee4b2ade32167cdaec65283739fcce46d18488330568581775c74d7de913fc9d2a9ed2100bbaa84cdf6c1fd29e47df882d0d5cad349c6d840984d1475de7145ec1e35b724c524b609967856aa278de0b82e7ea32a6c41a06d9270d04a0ef4216b70da3b804da94284cd4d3699d0187731bf646ac736b07e5a7799ef987054b1e873f3e24f5ecde8e9bffb8f15713160f0d4ffbb82ec7c01092", 0xd3}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="c3aa53d8e4e2a8035f426b35e3e32422ee4c66a0602b85f7d5a2a634e81e3e3a4e3249a3cf3295e14e4634625cc4024eb822094bb9ea895f4e3f489b661d149d6cf52c59667ee84ef27a767c4fb41c6bf99c1aa540b44af6d7c4", 0x5a}, {&(0x7f0000001580)="3c1a552b62735bc513ac8d12d07c8b5350e6041dc00e99cd103cf64b9ea2d8dad72c1be097d1370d0fcac8ba9487eec0c58d73c25cf0e818a6e7929f777ba1d32e4e3e3fb9ef0c8e7bc14d2938410275eeb47f540fd3559cafd0733e7cf8063d3d9bfc39351b", 0x66}, {&(0x7f0000001600)="2bcfca72c2f7f8b20476bf67191590cdaed04ff4f27be26bc5b6c0463601f1a42b07267f", 0x24}], 0x6) stat(&(0x7f0000000200)='./file0\x00', 0x0) r1 = shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) set_mempolicy(0x2, &(0x7f00000000c0)=0x9, 0x0) readv(0xffffffffffffffff, &(0x7f00000012c0), 0x0) shmdt(r1) shmget$private(0x0, 0x2000, 0x100, &(0x7f000063d000/0x2000)=nil) shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) perf_event_open(&(0x7f0000000380)={0x5, 0x80, 0x1, 0x0, 0x0, 0x40, 0x0, 0x5, 0xe4381, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x9}, 0x0, 0x5, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x40}, 0x0, 0x0, r0, 0x3) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x0, 0x4, 0x9, 0x401, 0x80000000, 0x8}, 0x0) 01:29:24 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c00000009000000010000038c000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:29:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x1801}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:29:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f00000003c0)={0x9, 0x8d}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40305839, &(0x7f0000000000)) accept$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2}, 0x0) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x2, 0x0, 0x0, 0x3, 0xbeda}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0xe, 0x0) getpid() gettid() r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) ptrace$cont(0xffffffffffffffff, r4, 0x3, 0x10000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)=0x0) pidfd_open(r5, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)) mq_notify(0xffffffffffffffff, &(0x7f00000015c0)={0x0, 0x23, 0x1, @thr={&(0x7f00000004c0)="6dc14c8a06856fcea617ed6fc40934cc4e57ed4aca3c2e936bb0b724d5a51d1d73fc8f1c42daaa456098b16f9e5999586db5148e4d2849880af14f05746849686ce70f3f9e0b5925e4f1cebf9328b15f67bce2590e7d259eeb864dbdbc2c268ef16ef95dc9f20dfe61710402bc0c953aa212ad97d76673b33bb6d3de1801ec8c3455d246d2f39fd8fc85b6057484d13ccd191f76b82640a42579f3bad9ee481e3de547ba359d07d36da89a74da3aa7dff3ff17fa93f2527b74c5efea8d4905c083c003530473429a5985a941690a4b", &(0x7f00000005c0)="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"}}) move_mount(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000400)='./file0\x00', 0xb0) 01:29:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x12000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1960.123708][ T3096] loop3: detected capacity change from 0 to 8 [ 1960.141088][ T3097] loop1: detected capacity change from 0 to 8 [ 1960.194784][ T3096] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 10) [ 1960.211823][ T3097] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 50331649) [ 1960.246480][ T3097] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1960.251339][ T3096] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1960.387443][ T3113] loop0: detected capacity change from 0 to 4096 [ 1960.687974][ T3096] F2FS-fs (loop3): Unable to read 2th superblock [ 1960.772743][ T3097] F2FS-fs (loop1): Unable to read 2th superblock [ 1960.902618][ T3113] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 1960.930983][ T3096] loop3: detected capacity change from 0 to 8 [ 1960.949211][ T3097] loop1: detected capacity change from 0 to 8 01:29:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x7, 0x21, 0x3, 0x6, 0x0, 0x0, 0x1005, 0xc, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x42021, 0xfffffffffffffff8, 0x2, 0x8, 0x9, 0xfffffffe, 0x3, 0x0, 0x5000, 0x0, 0x9b39}, 0x0, 0xa, r1, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000000)={0x0, 0x7f}) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, 0x0, 0x0) [ 1961.048768][ T3096] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 10) [ 1961.063389][ T3097] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 50331649) [ 1961.121996][ T3097] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1961.132411][ T3096] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1961.143005][ T3096] F2FS-fs (loop3): Unable to read 2th superblock [ 1961.250972][ T3097] F2FS-fs (loop1): Unable to read 2th superblock 01:29:26 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000b00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:29:26 executing program 2: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_io_uring_setup(0x50, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0xd, 0x0, 0x0, 0x0, {0x210}, 0x1, {0x0, r6}}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r5, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x2a6e, 0x0, 0x0, 0x0, 0xe) perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x60, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80000000, 0x0, @perf_bp={&(0x7f0000000240), 0xc}, 0x0, 0x3, 0x5, 0x1, 0x800000000000006, 0x402, 0x1, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x2, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000140), 0x0, 0x4) getresuid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) mount$bpf(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x24800, &(0x7f0000000680)=ANY=[@ANYBLOB="6d6f64653d303030303030343030302c6d6f64653d303030303030303030b03030323030303030303d3030312c6546752ff5", @ANYRESDEC=r9, @ANYBLOB="76cf0000000000001500", @ANYRESDEC, @ANYBLOB="2c66756e633d46494c455f434845434b2c736d61636b6673726f6f743d297d265d2c7365636c610000000000000007e83059e2a771c963c3b811555e1b0186aa79e6af4e79fc1c2824c59b0cd2437aa5e7f8e1de92fb89bd9f0f9decaa30d673534db456d80ffa9f438f722dd57439a13e97de4afa328c3e5dc678c16c49e3deaf7234f14c8e90ca1cc246b29cbc46de423e11517f7a59df64c031f3da981fe9381299d176ced50d25304359170a660eb2392f7c4f1df59d2ba405b48890b05037e73100bed23841863f7f3b2e3d4c7c227bf1e6ba3d93dc7d1efae913cceb14ca179b8d046ec140095bf4cd0324dea08a0ce77b9d2708adf6"]) syz_io_uring_submit(r7, r8, 0x0, 0x0) syz_io_uring_submit(r7, 0x0, &(0x7f00000000c0)=@IORING_OP_FSYNC={0x3, 0x2, 0x0, @fd_index=0x8, 0x0, 0x0, 0x0, 0x1}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x10c, &(0x7f0000000280)=0x3, 0x0, 0x4) 01:29:26 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c00000009000000010000068e000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1961.626640][ T3188] loop3: detected capacity change from 0 to 8 [ 1961.658131][ T3188] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 11) [ 1961.690016][ T3188] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1961.702222][ T3188] F2FS-fs (loop3): Unable to read 2th superblock [ 1961.795611][ T3210] loop1: detected capacity change from 0 to 8 [ 1961.802859][ T3188] loop3: detected capacity change from 0 to 8 [ 1961.868995][ T3188] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 11) [ 1961.891340][ T3210] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 100663297) [ 1961.902070][ T3188] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1961.924393][ T3210] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1961.953002][ T3188] F2FS-fs (loop3): Unable to read 2th superblock [ 1961.973468][ T3210] F2FS-fs (loop1): Unable to read 2th superblock 01:29:26 executing program 2: syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x10101, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x14000, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) 01:29:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x1e02}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1962.060651][ T3210] loop1: detected capacity change from 0 to 8 01:29:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x168cfeff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1962.102567][ T3210] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 100663297) 01:29:26 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000f00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1962.153424][ T3210] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1962.189618][ T3210] F2FS-fs (loop1): Unable to read 2th superblock [ 1962.238983][ T8917] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 01:29:27 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001000026aa000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1962.292879][ T8917] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1962.402099][ T3268] loop3: detected capacity change from 0 to 8 [ 1962.505364][ T3268] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 15) [ 1962.536191][ T3268] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1962.554840][ T3286] loop1: detected capacity change from 0 to 8 [ 1962.572549][ T3268] F2FS-fs (loop3): Unable to read 2th superblock [ 1962.608405][ T3286] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 637534209) [ 1962.641471][ T3268] loop3: detected capacity change from 0 to 8 [ 1962.643986][ T3286] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1962.679174][ T3268] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 15) [ 1962.689203][ T3286] F2FS-fs (loop1): Unable to read 2th superblock [ 1962.704557][ T3260] __nla_validate_parse: 16 callbacks suppressed [ 1962.704576][ T3260] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1962.727275][ T3268] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1962.738084][ T3268] F2FS-fs (loop3): Unable to read 2th superblock [ 1962.809241][ T3286] loop1: detected capacity change from 0 to 8 [ 1962.841993][ T3286] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 637534209) [ 1962.867286][ T3286] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1962.891068][ T3286] F2FS-fs (loop1): Unable to read 2th superblock [ 1962.944932][ T3262] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:29:27 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000001300000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:29:27 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001000026ae000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1963.352011][ T3260] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1963.367200][ T3347] loop1: detected capacity change from 0 to 8 [ 1963.422425][ T3258] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1963.425010][ T3351] loop3: detected capacity change from 0 to 8 [ 1963.440024][ T3334] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1963.474498][ T3347] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 637534209) [ 1963.510590][ T3347] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 01:29:28 executing program 2: r0 = syz_open_dev$dri(&(0x7f00000003c0), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r0, 0xc05064a7, &(0x7f0000001780)={&(0x7f0000001800), 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x500, 0x22, 0x0, 0x1a00, 0x8, 0x0, 0x0, 0x4}) r1 = fsmount(0xffffffffffffffff, 0x1, 0x5) r2 = syz_open_dev$dri(&(0x7f00000001c0), 0x0, 0xa0000) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000000)={0x7, 0x3037, 0xc6c, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r2, 0xc01064b3, &(0x7f0000000040)={r3}) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r4, 0x0, r5, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x7, 0x6, 0x40, 0xa9, 0x0, 0x4a80, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xff, 0x4, @perf_bp={&(0x7f0000000080), 0x3}, 0x41002, 0x100000001, 0x5, 0x6, 0x8, 0x8, 0x8, 0x0, 0x2, 0x0, 0x9}, 0xffffffffffffffff, 0x10, r4, 0x8) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc00464b4, &(0x7f0000000000)={r3}) [ 1963.521489][ T3347] F2FS-fs (loop1): Unable to read 2th superblock [ 1963.567856][ T3351] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 19) [ 1963.585989][ T3347] loop1: detected capacity change from 0 to 8 [ 1963.598919][ T3351] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1963.608870][ T3347] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 637534209) [ 1963.628216][ T3347] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1963.637912][ T3351] F2FS-fs (loop3): Unable to read 2th superblock [ 1963.658518][ T3347] F2FS-fs (loop1): Unable to read 2th superblock [ 1963.723909][ T3336] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1963.745496][ T3351] loop3: detected capacity change from 0 to 8 [ 1963.774062][ T3351] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 19) 01:29:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x7, 0x21, 0x3, 0x6, 0x0, 0x0, 0x1005, 0xc, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x42021, 0xfffffffffffffff8, 0x2, 0x8, 0x9, 0xfffffffe, 0x3, 0x0, 0x5000, 0x0, 0x9b39}, 0x0, 0xa, r1, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000000)={0x0, 0x7f}) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, 0x0, 0x0) 01:29:28 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001000003b5000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1963.833835][ T3351] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:29:28 executing program 2: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x4, 0x0, 0x4}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x24008004) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1) r2 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) [ 1963.924156][ T3351] F2FS-fs (loop3): Unable to read 2th superblock [ 1963.991213][ T3390] loop1: detected capacity change from 0 to 8 01:29:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x1f00}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:29:28 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000001400000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1964.083464][ T3390] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 50331649) [ 1964.134049][ T3390] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 01:29:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x1e020000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1964.184314][ T3390] F2FS-fs (loop1): Unable to read 2th superblock [ 1964.250484][ T3392] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1964.398710][ T3390] loop1: detected capacity change from 0 to 8 [ 1964.478919][ T3390] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 50331649) [ 1964.481699][ T3392] device syzkaller1 entered promiscuous mode [ 1964.540912][ T3390] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1964.563957][ T3390] F2FS-fs (loop1): Unable to read 2th superblock [ 1964.740399][ T3411] loop3: detected capacity change from 0 to 8 [ 1964.740768][ T3405] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 01:29:29 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c00000009000000017ffffff2000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1964.807332][ T3411] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 20) [ 1964.815136][ T3411] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1964.865382][ T3411] F2FS-fs (loop3): Unable to read 2th superblock [ 1964.980068][ T3411] loop3: detected capacity change from 0 to 8 [ 1965.024225][ T3411] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 20) [ 1965.057612][ T3409] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1965.078708][ T3411] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1965.111697][ T3436] loop1: detected capacity change from 0 to 8 [ 1965.133324][ T3411] F2FS-fs (loop3): Unable to read 2th superblock [ 1965.191551][ T3436] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 4294934273) [ 1965.253604][ T3436] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 01:29:30 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000001800000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1965.333116][ T3436] F2FS-fs (loop1): Unable to read 2th superblock [ 1965.441566][ T3436] loop1: detected capacity change from 0 to 8 [ 1965.481067][ T3436] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 4294934273) [ 1965.551031][ T3436] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1965.571341][ T3412] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1965.613784][ T3436] F2FS-fs (loop1): Unable to read 2th superblock [ 1965.692224][ T3465] loop3: detected capacity change from 0 to 8 01:29:30 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c00000009000000017ffffff8000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1965.807312][ T3465] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 24) [ 1965.850972][ T3465] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1965.933060][ T3465] F2FS-fs (loop3): Unable to read 2th superblock [ 1966.051478][ T3465] loop3: detected capacity change from 0 to 8 [ 1966.070409][ T3487] loop1: detected capacity change from 0 to 8 [ 1966.076599][ T3465] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 24) [ 1966.076640][ T3465] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1966.076897][ T3465] F2FS-fs (loop3): Unable to read 2th superblock [ 1966.116899][ T3405] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 01:29:30 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000001f00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1966.214984][ T3487] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 4294934273) [ 1966.253521][ T3487] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1966.288316][ T3487] F2FS-fs (loop1): Unable to read 2th superblock [ 1966.322376][ T3509] loop3: detected capacity change from 0 to 8 [ 1966.362173][ T3487] loop1: detected capacity change from 0 to 8 [ 1966.369223][ T3509] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 31) [ 1966.382309][ T3487] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 4294934273) [ 1966.400998][ T3509] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1966.408339][ T3487] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1966.438798][ T3509] F2FS-fs (loop3): Unable to read 2th superblock [ 1966.456274][ T3487] F2FS-fs (loop1): Unable to read 2th superblock [ 1966.520305][ T3509] loop3: detected capacity change from 0 to 8 [ 1966.542689][ T3509] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 31) [ 1966.561722][ T3509] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:29:31 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c00000009000000017ffffff9000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:29:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x2203}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1966.591285][ T3509] F2FS-fs (loop3): Unable to read 2th superblock [ 1966.749073][ T3549] loop1: detected capacity change from 0 to 8 [ 1966.764069][ T3549] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 4294934273) [ 1966.773963][ T3549] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1966.783336][ T3549] F2FS-fs (loop1): Unable to read 2th superblock [ 1966.850527][ T3549] loop1: detected capacity change from 0 to 8 [ 1966.873295][ T3549] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 4294934273) [ 1966.920898][ T3549] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1966.959556][ T3549] F2FS-fs (loop1): Unable to read 2th superblock 01:29:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x7, 0x21, 0x3, 0x6, 0x0, 0x0, 0x1005, 0xc, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x42021, 0xfffffffffffffff8, 0x2, 0x8, 0x9, 0xfffffffe, 0x3, 0x0, 0x5000, 0x0, 0x9b39}, 0x0, 0xa, r1, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000000)={0x0, 0x7f}) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, 0x0, 0x0) 01:29:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x1f000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:29:31 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xd6, 0x40, 0x6, 0x20, 0x0, 0x4, 0x8054, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80000000, 0x1, @perf_config_ext={0x5, 0xfff}, 0x0, 0x6, 0xfffffffe, 0x8, 0xc137, 0x3, 0xfffd, 0x0, 0x7fffffff, 0x0, 0x101}, r0, 0x5, r1, 0x2) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="2321202e2f66696c653020cde4b352b7a0e0610878ab3567e10e68821d880c6021cb6e17c99dfe293f534c782fa96d910f6d4a7a81557d341103ceac6d23e9d402577b01293756777b2d2736500c83735a6f78ba0bbe4d851bd87e083c4f9910eac236b782a78d9ffe"], 0x191) prctl$PR_SET_PTRACER(0x59616d61, r0) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) rt_tgsigqueueinfo(0x0, 0x0, 0x38, &(0x7f00000000c0)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) 01:29:31 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000003a00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:29:31 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001fffffffe000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1967.292846][ T3600] loop3: detected capacity change from 0 to 8 [ 1967.317358][ T3604] loop1: detected capacity change from 0 to 8 [ 1967.346875][ T3600] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 58) [ 1967.370228][ T3600] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1967.407437][ T3604] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 4294967041) [ 1967.433197][ T3600] F2FS-fs (loop3): Unable to read 2th superblock [ 1967.443206][ T3604] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1967.529704][ T3604] F2FS-fs (loop1): Unable to read 2th superblock [ 1967.587352][ T3600] loop3: detected capacity change from 0 to 8 [ 1967.639122][ T3600] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 58) [ 1967.747989][ T3600] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1967.780960][ T3604] loop1: detected capacity change from 0 to 8 [ 1967.803034][ T3600] F2FS-fs (loop3): Unable to read 2th superblock [ 1967.808948][ T3604] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 4294967041) [ 1967.855648][ T3604] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1967.863963][ T3604] F2FS-fs (loop1): Unable to read 2th superblock 01:29:32 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000003f00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1967.931864][ T3602] __nla_validate_parse: 9 callbacks suppressed [ 1967.931884][ T3602] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:29:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x2401}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1967.972353][ T3602] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:29:32 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001000000ff000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1968.159146][ T3655] loop3: detected capacity change from 0 to 8 [ 1968.263451][ T3655] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 63) [ 1968.302415][ T3663] loop1: detected capacity change from 0 to 8 [ 1968.315804][ T3655] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1968.360420][ T3655] F2FS-fs (loop3): Unable to read 2th superblock [ 1968.374574][ T3663] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (255, 24) [ 1968.411920][ T3663] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1968.427834][ T3665] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1968.471370][ T3663] F2FS-fs (loop1): Unable to read 2th superblock [ 1968.499047][ T3655] loop3: detected capacity change from 0 to 8 [ 1968.538849][ T3655] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 63) [ 1968.598152][ T3655] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1968.613819][ T3663] loop1: detected capacity change from 0 to 8 [ 1968.660631][ T3663] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (255, 24) [ 1968.682025][ T3655] F2FS-fs (loop3): Unable to read 2th superblock [ 1968.710210][ T3663] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1968.760545][ T3663] F2FS-fs (loop1): Unable to read 2th superblock [ 1968.833188][ T3670] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 01:29:33 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000004000000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:29:33 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c00000009000000017fffffff000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:29:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x22030000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1969.077241][ T3665] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1969.111243][ T3672] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1969.138066][ T3712] loop3: detected capacity change from 0 to 8 [ 1969.147291][ T3713] loop1: detected capacity change from 0 to 8 [ 1969.190207][ T3712] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 64) [ 1969.191338][ T3713] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 4294934273) [ 1969.219566][ T3712] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1969.247183][ T3713] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1969.252818][ T3712] F2FS-fs (loop3): Unable to read 2th superblock [ 1969.269699][ T3713] F2FS-fs (loop1): Unable to read 2th superblock [ 1969.320125][ T3712] loop3: detected capacity change from 0 to 8 [ 1969.342740][ T3713] loop1: detected capacity change from 0 to 8 [ 1969.369743][ T3712] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 64) [ 1969.378452][ T3713] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 4294934273) [ 1969.388604][ T3723] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1969.400762][ T3713] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1969.406176][ T3712] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1969.419988][ T3713] F2FS-fs (loop1): Unable to read 2th superblock [ 1969.451259][ T3712] F2FS-fs (loop3): Unable to read 2th superblock 01:29:34 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000038300000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1969.556442][ T3732] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1969.704870][ T3769] loop3: detected capacity change from 0 to 8 [ 1969.718282][ T3732] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1969.743954][ T3732] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:29:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x1) syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@nop, @window={0x3, 0x3, 0xfc}, @sack={0x5, 0xe, [0x0, 0x0, 0x0]}, @mptcp=@ack={0x1e, 0xb, 0x0, 0x4, "971d80dd93a601"}, @sack={0x5, 0x12, [0x0, 0x0, 0x0, 0x0]}, @md5sig={0x13, 0x12, "dfec0700000000000000f9620afb4681"}]}}}}}}}, 0x0) syz_emit_ethernet(0xc2, &(0x7f0000000000)={@empty, @random="95365445a778", @void, {@mpls_uc={0x8847, {[{0x9}], @llc={@snap={0xab, 0xab, "f8af", "9a6d95", 0x6006, "ba77184e2da9d88f9138b7c39369e0238cb1197f64968e7e6825d7fa17d28bc9a0da53d3105dd2d0a95b8d2d16e65c4ab115f5c572b9a17e9ff6b80054b67fbb265a3275aaff89477a4f60ae2dd72d558c53e5a9415fbb20753f19923df104c8f367b32d4a725c48ab3943e955c4d06c801261e894f3e5c59a77770fa047a2e830bfeaf48e515932a9423a25b5245b8b8d985a0ebc2746d32f989c7a8ee65fbc87d94154a49386"}}}}}}, 0x0) 01:29:34 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100020001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1969.767027][ T3769] F2FS-fs (loop3): Invalid log blocks per segment (50331657) [ 1969.774576][ T3769] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1969.792488][ T3769] F2FS-fs (loop3): Unable to read 2th superblock [ 1969.881389][ T3769] loop3: detected capacity change from 0 to 8 [ 1969.888273][ T3785] loop1: detected capacity change from 0 to 8 [ 1969.900479][ T3769] F2FS-fs (loop3): Invalid log blocks per segment (50331657) [ 1969.926246][ T3785] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 131073) [ 1969.935628][ T3769] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1969.956084][ T3785] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1969.975919][ T3785] F2FS-fs (loop1): Unable to read 2th superblock [ 1969.978946][ T3769] F2FS-fs (loop3): Unable to read 2th superblock [ 1969.991897][ T3794] TCP: tcp_parse_options: Illegal window scaling value 252 > 14 received [ 1970.046579][ T3794] TCP: tcp_parse_options: Illegal window scaling value 252 > 14 received 01:29:36 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000040), &(0x7f0000000080)='./bus\x00', 0x0, 0x0, &(0x7f0000000c40), 0x0, &(0x7f0000000cc0)={[], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}]}) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r0, 0x0, r1, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) recvmsg$can_j1939(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@phonet, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)=""/144, 0x90}, {&(0x7f0000000200)=""/215, 0xd7}, {&(0x7f0000000300)=""/131, 0x83}, {&(0x7f00000003c0)=""/200, 0xc8}, {&(0x7f00000004c0)=""/120, 0x78}], 0x5, &(0x7f00000005c0)=""/242, 0xf2}, 0x2) 01:29:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x2da60eeb}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:29:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x3603}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:29:36 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100030001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:29:36 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000038400000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:29:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000b40)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x808000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x1c, 0x0, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x86, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff006}], 0x5, 0xff01, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xb) socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00000000ffffffff000000002c0008801c00010000000000ffffffff0000000000000000fbff0000030000000a000200"], 0x74}}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r0, 0x0, 0x0) fstat(r0, 0x0) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x5, &(0x7f00000002c0)=[{&(0x7f0000000440)="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", 0x680, 0x6}, {&(0x7f00000000c0)="10331befa059c49391e278", 0xb}, {&(0x7f0000000100), 0x0, 0xfff}, {&(0x7f0000000180)="23d45271decdfdcb081ebf30946b8869856e5e30d3520036f08c34ae0215d41a540ed12e488599e2d6eed602599bb6a32c46ac841fb0b82652fc290a9a94dfffd9e210974cc5d3aa28318824ce50ec7ab45fa48c3d9cc153acca3204d2b2c8eb3445b8ba20347c02d9c83fc292d554b42de608bfa85246d8969b580db79ac0fedf40565acae253c46d56742f8632b10be30fb5b5bd260b8c43a8", 0x9a}, {&(0x7f0000000280)="6bb9385a938d991522d3fd", 0xb}], 0x200000, &(0x7f0000000340)=ANY=[@ANYBLOB='dots,nodots,nodots,dots,nodots,umask=00000000000000000000002,smackfsfloor=/dev/snd/seq\x00,euid=', @ANYRESDEC=0x0, @ANYBLOB=',d\x00']) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f00000003c0)) [ 1971.519609][ T3815] loop1: detected capacity change from 0 to 8 [ 1971.534070][ T3818] loop3: detected capacity change from 0 to 8 [ 1971.594634][ T3815] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 196609) [ 1971.603141][ T3818] F2FS-fs (loop3): Invalid log blocks per segment (50331657) [ 1971.640965][ T3818] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1971.656054][ T3815] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1971.714360][ T3815] F2FS-fs (loop1): Unable to read 2th superblock [ 1971.740472][ T3818] F2FS-fs (loop3): Unable to read 2th superblock [ 1971.827879][ T3839] loop0: detected capacity change from 0 to 15 01:29:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e34393430313039353000"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000008174406d72404b538720b2bc773362a7010000000c00000000000000daf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="2000000038ac934338ac934300000000daf4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000daf4655fdaf4655fdaf4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000daf4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000dbf4655fdbf4655fdbf4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c653100000000000000000000000000000000000000000000000000000091cafec80000000000000000000000000000000000000000000000002000000038ac934338ac934338ac9343dbf4655f38ac93430000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000dbf4655fdbf4655fdbf4655f00000000000001000800000000000000010000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006b8e800f0000000000000000000000000000000000000000000000002000000038ac934338ac934338ac9343dbf4655f38ac93430000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000dbf4655fdbf4655fdbf4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3439343031303935302f66696c65302f66696c653000000000000000000000000000000000000000000000787142f50000000000000000000000000000000000000000000000002000000038ac934338ac934338ac9343dbf4655f38ac93430000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0x7000}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00bbe051d235ca1bd18ebeeebc47ca54fb78b50be3c070c3a8451826e2b19170ee0be92b1664e4506cbc16a3f7edadcbbcbfd217462a2a94c50c27852ff6ea8ed934b2e0ecc78d1f6f585b5371699c1fbe4f52b593b228d8dafef57b430e1b367fd6c9f7"]) [ 1972.046303][ T3839] FAT-fs (loop0): Unrecognized mount option "smackfsfloor=/dev/snd/seq" or missing value 01:29:36 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100040001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:29:36 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000038500000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1972.508554][ T3879] loop3: detected capacity change from 0 to 8 [ 1972.540650][ T3888] loop1: detected capacity change from 0 to 8 [ 1972.560584][ T3879] F2FS-fs (loop3): Invalid log blocks per segment (50331657) 01:29:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000b40)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x808000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x1c, 0x0, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x86, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff006}], 0x5, 0xff01, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xb) socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00000000ffffffff000000002c0008801c00010000000000ffffffff0000000000000000fbff0000030000000a000200"], 0x74}}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r0, 0x0, 0x0) fstat(r0, 0x0) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x5, &(0x7f00000002c0)=[{&(0x7f0000000440)="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", 0x680, 0x6}, {&(0x7f00000000c0)="10331befa059c49391e278", 0xb}, {&(0x7f0000000100), 0x0, 0xfff}, {&(0x7f0000000180)="23d45271decdfdcb081ebf30946b8869856e5e30d3520036f08c34ae0215d41a540ed12e488599e2d6eed602599bb6a32c46ac841fb0b82652fc290a9a94dfffd9e210974cc5d3aa28318824ce50ec7ab45fa48c3d9cc153acca3204d2b2c8eb3445b8ba20347c02d9c83fc292d554b42de608bfa85246d8969b580db79ac0fedf40565acae253c46d56742f8632b10be30fb5b5bd260b8c43a8", 0x9a}, {&(0x7f0000000280)="6bb9385a938d991522d3fd", 0xb}], 0x200000, &(0x7f0000000340)=ANY=[@ANYBLOB='dots,nodots,nodots,dots,nodots,umask=00000000000000000000002,smackfsfloor=/dev/snd/seq\x00,euid=', @ANYRESDEC=0x0, @ANYBLOB=',d\x00']) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f00000003c0)) [ 1972.602282][ T3879] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1972.633273][ T3888] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 262145) [ 1972.658649][ T3879] F2FS-fs (loop3): Unable to read 2th superblock [ 1972.669173][ T3888] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1972.698502][ T3888] F2FS-fs (loop1): Unable to read 2th superblock [ 1972.777196][ T3879] loop3: detected capacity change from 0 to 8 [ 1972.789267][ T3879] F2FS-fs (loop3): Invalid log blocks per segment (50331657) [ 1972.809228][ T3888] loop1: detected capacity change from 0 to 8 [ 1972.810564][ T3879] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1972.843032][ T3888] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 262145) [ 1972.870538][ T3888] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1972.883092][ T3879] F2FS-fs (loop3): Unable to read 2th superblock [ 1972.911317][ T3888] F2FS-fs (loop1): Unable to read 2th superblock 01:29:37 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000038600000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:29:37 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100050001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:29:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x3e00}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1973.304220][ T3940] loop1: detected capacity change from 0 to 8 [ 1973.344329][ T3941] loop0: detected capacity change from 0 to 15 01:29:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x36030000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1973.431831][ T3945] loop3: detected capacity change from 0 to 8 [ 1973.442789][ T3949] __nla_validate_parse: 8 callbacks suppressed [ 1973.442807][ T3949] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1973.466293][ T3940] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 327681) [ 1973.504775][ T3945] F2FS-fs (loop3): Invalid log blocks per segment (50331657) [ 1973.530055][ T3940] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1973.559550][ T3945] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1973.597293][ T3940] F2FS-fs (loop1): Unable to read 2th superblock [ 1973.611099][ T3941] FAT-fs (loop0): Unrecognized mount option "smackfsfloor=/dev/snd/seq" or missing value [ 1973.633952][ T3945] F2FS-fs (loop3): Unable to read 2th superblock [ 1973.767090][ T3940] loop1: detected capacity change from 0 to 8 [ 1973.828501][ T3940] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 327681) [ 1973.839406][ T3945] loop3: detected capacity change from 0 to 8 [ 1973.877450][ T3945] F2FS-fs (loop3): Invalid log blocks per segment (50331657) [ 1973.886509][ T3940] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 01:29:38 executing program 0: syz_mount_image$afs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='dyj,\x00']) r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xba37b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x1, 0x80, 0x12, 0x75, 0x6, 0x0, 0x0, 0x0, 0x8100, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, @perf_config_ext, 0x42200, 0x800, 0x8, 0x2, 0x9, 0x2, 0x6, 0x0, 0x8, 0x0, 0x100000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xd) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x2400066e, &(0x7f0000002e00)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x1f4, 0x0, 0x53) open(&(0x7f0000000100)='./file0/file1\x00', 0x0, 0x11) [ 1973.918214][ T3945] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1973.929693][ T3940] F2FS-fs (loop1): Unable to read 2th superblock [ 1973.959481][ T3952] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1973.959483][ T3945] F2FS-fs (loop3): Unable to read 2th superblock 01:29:38 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000038700000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:29:38 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100060001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1974.128020][ T3984] afs: Unknown parameter 'dyj' [ 1974.271790][ T3954] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1974.342572][ T4001] loop3: detected capacity change from 0 to 8 [ 1974.417697][ T4005] loop1: detected capacity change from 0 to 8 [ 1974.443841][ T4001] F2FS-fs (loop3): Invalid log blocks per segment (50331657) [ 1974.513742][ T4001] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1974.540149][ T4005] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 393217) [ 1974.588912][ T4001] F2FS-fs (loop3): Unable to read 2th superblock [ 1974.602243][ T4005] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1974.650635][ T4005] F2FS-fs (loop1): Unable to read 2th superblock [ 1974.664214][ T3955] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1974.682688][ T3984] afs: Unknown parameter 'dyj' [ 1974.744676][ T4005] loop1: detected capacity change from 0 to 8 [ 1974.755226][ T4001] loop3: detected capacity change from 0 to 8 01:29:39 executing program 0: syz_mount_image$afs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='dyj,\x00']) r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xba37b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x1, 0x80, 0x12, 0x75, 0x6, 0x0, 0x0, 0x0, 0x8100, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, @perf_config_ext, 0x42200, 0x800, 0x8, 0x2, 0x9, 0x2, 0x6, 0x0, 0x8, 0x0, 0x100000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xd) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x2400066e, &(0x7f0000002e00)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x1f4, 0x0, 0x53) open(&(0x7f0000000100)='./file0/file1\x00', 0x0, 0x11) [ 1974.786849][ T4001] F2FS-fs (loop3): Invalid log blocks per segment (50331657) [ 1974.787662][ T4005] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 393217) [ 1974.812581][ T4001] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1974.858788][ T4001] F2FS-fs (loop3): Unable to read 2th superblock [ 1974.875147][ T4005] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1974.904506][ T4005] F2FS-fs (loop1): Unable to read 2th superblock 01:29:39 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000038800000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:29:39 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100070001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1974.976753][ T3949] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1975.005594][ T3953] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1975.068996][ T4046] afs: Unknown parameter 'dyj' [ 1975.257011][ T4059] loop3: detected capacity change from 0 to 8 [ 1975.276986][ T4011] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1975.305467][ T4059] F2FS-fs (loop3): Invalid log blocks per segment (50331657) [ 1975.312989][ T4015] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1975.356484][ T4059] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1975.408046][ T4059] F2FS-fs (loop3): Unable to read 2th superblock [ 1975.447167][ T4066] loop1: detected capacity change from 0 to 8 [ 1975.527756][ T4059] loop3: detected capacity change from 0 to 8 [ 1975.573649][ T4059] F2FS-fs (loop3): Invalid log blocks per segment (50331657) [ 1975.584303][ T4066] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 458753) [ 1975.593136][ T1228] ieee802154 phy0 wpan0: encryption failed: -22 [ 1975.600295][ T1228] ieee802154 phy1 wpan1: encryption failed: -22 [ 1975.666337][ T4059] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1975.682144][ T4066] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1975.750303][ T4059] F2FS-fs (loop3): Unable to read 2th superblock [ 1975.783565][ T4066] F2FS-fs (loop1): Unable to read 2th superblock 01:29:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x3e030000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:29:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x3e03}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1975.999625][ T4066] loop1: detected capacity change from 0 to 8 [ 1976.049612][ T4066] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 458753) 01:29:40 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000038900000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1976.113336][ T4066] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1976.211799][ T4066] F2FS-fs (loop1): Unable to read 2th superblock [ 1976.290832][ T4088] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:29:41 executing program 0: syz_mount_image$afs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='dyj,\x00']) r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xba37b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x1, 0x80, 0x12, 0x75, 0x6, 0x0, 0x0, 0x0, 0x8100, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, @perf_config_ext, 0x42200, 0x800, 0x8, 0x2, 0x9, 0x2, 0x6, 0x0, 0x8, 0x0, 0x100000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xd) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x2400066e, &(0x7f0000002e00)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x1f4, 0x0, 0x53) open(&(0x7f0000000100)='./file0/file1\x00', 0x0, 0x11) 01:29:41 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100080001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1976.531420][ T4097] loop3: detected capacity change from 0 to 8 [ 1976.555540][ T4097] F2FS-fs (loop3): Invalid log blocks per segment (50331657) [ 1976.562952][ T4097] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1976.595031][ T4097] F2FS-fs (loop3): Unable to read 2th superblock [ 1976.665903][ T4097] loop3: detected capacity change from 0 to 8 [ 1976.686343][ T4097] F2FS-fs (loop3): Invalid log blocks per segment (50331657) [ 1976.715377][ T4097] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1976.716138][ T4089] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1976.725701][ T4117] afs: Unknown parameter 'dyj' [ 1976.760440][ T4097] F2FS-fs (loop3): Unable to read 2th superblock [ 1976.785175][ T4122] loop1: detected capacity change from 0 to 8 01:29:41 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000038a00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1976.965780][ T4122] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 524289) [ 1977.061500][ T4122] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1977.201513][ T4122] F2FS-fs (loop1): Unable to read 2th superblock [ 1977.202725][ T4151] loop3: detected capacity change from 0 to 8 [ 1977.350074][ T4151] F2FS-fs (loop3): Invalid log blocks per segment (50331657) [ 1977.425503][ T4122] loop1: detected capacity change from 0 to 8 [ 1977.451706][ T4151] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1977.473818][ T4122] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 524289) [ 1977.532177][ T4151] F2FS-fs (loop3): Unable to read 2th superblock [ 1977.552114][ T4122] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1977.611258][ T4122] F2FS-fs (loop1): Unable to read 2th superblock [ 1977.684326][ T4151] loop3: detected capacity change from 0 to 8 [ 1977.732957][ T4151] F2FS-fs (loop3): Invalid log blocks per segment (50331657) [ 1977.820588][ T4151] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:29:42 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100090001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1977.901240][ T4151] F2FS-fs (loop3): Unable to read 2th superblock 01:29:42 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000038b00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:29:42 executing program 0: syz_mount_image$afs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='dyj,\x00']) r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xba37b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x1, 0x80, 0x12, 0x75, 0x6, 0x0, 0x0, 0x0, 0x8100, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, @perf_config_ext, 0x42200, 0x800, 0x8, 0x2, 0x9, 0x2, 0x6, 0x0, 0x8, 0x0, 0x100000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xd) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x2400066e, &(0x7f0000002e00)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x1f4, 0x0, 0x53) open(&(0x7f0000000100)='./file0/file1\x00', 0x0, 0x11) [ 1978.230786][ T4198] loop1: detected capacity change from 0 to 8 [ 1978.243499][ T4198] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 589825) [ 1978.266659][ T4198] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1978.303981][ T4198] F2FS-fs (loop1): Unable to read 2th superblock [ 1978.367499][ T4198] loop1: detected capacity change from 0 to 8 [ 1978.381872][ T4205] afs: Unknown parameter 'dyj' [ 1978.392500][ T4198] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 589825) [ 1978.440399][ T4198] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 01:29:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x42020000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:29:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x3f00}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1978.542281][ T4198] F2FS-fs (loop1): Unable to read 2th superblock [ 1978.577197][ T4216] loop3: detected capacity change from 0 to 8 [ 1978.677269][ T4216] F2FS-fs (loop3): Invalid log blocks per segment (50331657) [ 1978.759771][ T4216] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:29:43 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001000a0001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1978.862815][ T4216] F2FS-fs (loop3): Unable to read 2th superblock [ 1978.891122][ T4224] __nla_validate_parse: 6 callbacks suppressed [ 1978.891141][ T4224] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1979.029056][ T4216] loop3: detected capacity change from 0 to 8 [ 1979.107953][ T4216] F2FS-fs (loop3): Invalid log blocks per segment (50331657) [ 1979.200860][ T4216] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1979.327940][ T4216] F2FS-fs (loop3): Unable to read 2th superblock [ 1979.396823][ T4243] loop1: detected capacity change from 0 to 8 [ 1979.563538][ T4243] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 655361) [ 1979.638809][ T4243] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 01:29:44 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000038c00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1979.691514][ T4227] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1979.767677][ T4243] F2FS-fs (loop1): Unable to read 2th superblock [ 1979.929626][ T4243] loop1: detected capacity change from 0 to 8 [ 1979.951552][ T4243] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 655361) [ 1980.039888][ T4243] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1980.108662][ T4243] F2FS-fs (loop1): Unable to read 2th superblock [ 1980.186024][ T4226] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1980.226171][ T4278] loop3: detected capacity change from 0 to 8 [ 1980.363999][ T4278] F2FS-fs (loop3): Invalid log blocks per segment (50331657) 01:29:45 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001000c0001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1980.440025][ T4278] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1980.507302][ T4278] F2FS-fs (loop3): Unable to read 2th superblock 01:29:45 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_bp={&(0x7f0000000100), 0xe}, 0x0, 0x2, 0x0, 0x0, 0x66d94aa5, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x5e3ca39e}, r1, 0x2, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x4e24, 0x3ff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x20}, 0x1c) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r4, 0x0, r5, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) r6 = dup(r2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000053e00)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000054000)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000054200)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000054400)=ANY=[@ANYRES64=0x0, @ANYBLOB="0000000000000000ffffffffffffffff08000000000000000000008000000000010000000000000006000000000000000100010003000000ff7f00000300000001000100000000000002000000000000030000000000000005000008000000003000"/148]) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000544c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000554c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x8, "ea270cdc74969d"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000564c0)={0xffffffffffff8001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7, r8}, {0x0, r9}, {}, {}, {}, {r10, r11}, {r12}], 0x7f, "5553ecb3662331"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054d00)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}], 0xf9, "9a39c31e63e38a"}) connect$ax25(r6, &(0x7f0000000080)={{0x3, @default, 0x7}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null]}, 0x48) [ 1980.636990][ T4278] loop3: detected capacity change from 0 to 8 [ 1980.692156][ T4297] loop1: detected capacity change from 0 to 8 [ 1980.716754][ T4297] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 786433) [ 1980.732683][ T4278] F2FS-fs (loop3): Invalid log blocks per segment (50331657) [ 1980.760363][ T4278] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1980.762608][ T4233] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1980.777050][ T4297] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 01:29:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) dup3(r0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00000001c0)=0x7ff) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r1, 0x0, r2, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) ftruncate(r3, 0x600004) sendfile(0xffffffffffffffff, r3, 0x0, 0x80001d00c0d0) [ 1980.816181][ T4278] F2FS-fs (loop3): Unable to read 2th superblock [ 1980.838714][ T4297] F2FS-fs (loop1): Unable to read 2th superblock [ 1980.932227][ T4297] loop1: detected capacity change from 0 to 8 [ 1980.953331][ T4251] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1980.958926][ T4297] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 786433) 01:29:45 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000038d00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1980.986790][ T4297] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1980.987382][ T4256] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1981.003306][ T4297] F2FS-fs (loop1): Unable to read 2th superblock 01:29:45 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001000d0001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1981.199642][ T4257] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1981.222911][ T4258] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1981.284600][ T4344] loop3: detected capacity change from 0 to 8 [ 1981.292777][ T26] audit: type=1800 audit(1638322185.977:34): pid=4323 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=15367 res=0 errno=0 01:29:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000d80)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8072}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @lowpan={{0xb}, {0x4}}}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0xb02}]}, 0x3c}}, 0x20008050) [ 1981.370525][ T4344] F2FS-fs (loop3): Invalid log blocks per segment (50331657) [ 1981.382729][ T4353] loop1: detected capacity change from 0 to 8 [ 1981.411653][ T4344] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1981.430428][ T4353] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 851969) [ 1981.437736][ T4344] F2FS-fs (loop3): Unable to read 2th superblock [ 1981.463889][ T4353] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1981.502031][ T4353] F2FS-fs (loop1): Unable to read 2th superblock 01:29:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x4800}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1981.541108][ T4344] loop3: detected capacity change from 0 to 8 [ 1981.570917][ T4353] loop1: detected capacity change from 0 to 8 [ 1981.574055][ T4344] F2FS-fs (loop3): Invalid log blocks per segment (50331657) 01:29:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x48000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:29:46 executing program 2: perf_event_open(&(0x7f0000000880)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x0, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) syz_extract_tcp_res$synack(0x0, 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000980)=ANY=[@ANYBLOB="aaaaaaaaaa32ffffffffffff08004e2600400003000000029078ac1414aa000000008622ffffffff000659d65c5c0604be78070e819ae3299e0229230c24b03401020702000011c0907800000000be1e5938f4b1855dde655a08819054af4907e3a48547eaabdf2a53f003e4cd4c6f07027cbe4fe013e3e2be13efb76c74f80ce21c1ec2acf258af8496ebc09a8952b0adb19200d5e17e08"], &(0x7f0000000200)={0x0, 0x2, [0xeb6, 0x0, 0xd29, 0x474]}) syz_emit_ethernet(0x0, 0x0, 0x0) syz_read_part_table(0xd102, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="0201a5ffffff0a000000ff45ac00", 0xe}]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0xa}, 0x0, 0x10200000000, 0x0, 0x9, 0x20, 0x0, 0x55b7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(0x0, 0x0, &(0x7f00000001c0)) r1 = syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x56b, 0x5, &(0x7f0000000800)=[{&(0x7f0000000380)="d96b65cd81425c355db3e53946bf0495e1fdf0038ef67e5f2dd33596ab6f19f6bc74f8ddbcb2cf18fa6b041a600866edcaa8edd13b6c757f9ab91c1650d5b6bb32561a5f494c634f86e7f76fe745aca37fff3948e80eaf4de57461cb59077eefb7400fefe60bef514820c33604a9890dc2ed6f7f6a8f72d27d75328b3c0a73843c44664bdc09b1d626cd33c5c232b8d574eef55df2e21c", 0x97, 0x7}, {&(0x7f0000000440)="03958c9bfb43ecbcf656ac64a46fabbd3ae40679e084c5ead92b8aeaff7037d8bc3307f45463f4d4197533115f300e2795ccadaac0e0ff49b446159cf70c7e296ab3dc2426e07e84fe57a9ada4e0572ce39f9fcfa130ca7dc33a3dea4dfb2d41b62374722d00755af806b2e555913a5f46192de9c3b8cb553242a4b2fc769a5e9623b7d8c96dd95509c2b23385cd9f3bade3f55235e4ad256fa5c66c0a31e2dda22b304261d0112087dc6a2afade382f96220f5421159f4339a631d3b91f78afb2f320467760f5762824", 0xca, 0xa7ca}, {&(0x7f0000000540)="6333faa61f466435e239e0389d6f7c60cdd9e1a439efe5696c3f5e428b79c2465371dbf07257ca422f19ca52a125350c4f35e1b531087d869c66c7dd566453e6de3fc391bb307c71fc0094d7f273779b4317ce9cd63b209de4135fec50bea03a24e12bb6e9aad5358c0017d8cff737e30463715e9d9c8136b30782a8618f765deafee16889cbcf7b3778aac79def850389f3757ef5009e45274bb1ce9de4523896383479513fa696daef19c5a022af791768145c15e72af9e6217a88ea13babc97b9485c0c3e708365e0821e6be237599ef69dfc16e078a31835308c48167fc3786b", 0xe2, 0x8001}, {&(0x7f0000000640)="c76f8e7522a257fb78965a170cffdf7d4593f11049055673d555f76ffc68922c2b02b0bca09e150213a08b4a7f96eaa0ce02455d4d9b394f603ef30bfcba42f51975e19422909fd42a775a4f392975c66dd2a15f7df55de52e9aa66a49e0a3e5b694977342cde92e15d9dcf4b275a689a199e0e2f706d389a11a4c6eacd9ee86e3299425ec162e9202ddb7dd9af7bfb9ed4cbeed94d5e68050e260b427e87d0b1735fc8bba4aa6f53814ed6f3e26f5b28ece16", 0xb3, 0x200}, {&(0x7f0000000700)="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", 0xff, 0x80}], 0x80001, &(0x7f0000000900)={[{'^'}, {'@%{$!\xba,^,'}, {','}, {':'}], [{@smackfstransmute={'smackfstransmute', 0x3d, '-*&'}}, {@smackfsdef={'smackfsdef', 0x3d, '^]{'}}, {@seclabel}, {@permit_directio}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}]}) migrate_pages(r0, 0x0, 0x0, &(0x7f0000000340)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r2, 0x0, r3, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) sendfile(r2, r1, &(0x7f0000000240)=0x5, 0xe0f) socket$bt_rfcomm(0x1f, 0x0, 0x3) [ 1981.615388][ T4353] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 851969) [ 1981.623343][ T4353] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1981.648171][ T4344] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1981.694701][ T4344] F2FS-fs (loop3): Unable to read 2th superblock [ 1981.701405][ T4353] F2FS-fs (loop1): Unable to read 2th superblock 01:29:46 executing program 0: r0 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f00000002c0)=ANY=[], 0x1a0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) pwritev(r2, &(0x7f0000000000), 0x0, 0x5, 0x6) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001b40)=[{0x10}], 0x10}, 0x8000) 01:29:46 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000038e00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1981.795652][ T4375] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 01:29:46 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001000f0001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1982.026789][ T4379] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1982.226224][ T4407] loop3: detected capacity change from 0 to 8 [ 1982.272476][ T4413] loop1: detected capacity change from 0 to 8 [ 1982.315040][ T4407] F2FS-fs (loop3): Invalid log blocks per segment (50331657) 01:29:47 executing program 2: perf_event_open(&(0x7f0000000880)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x0, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) syz_extract_tcp_res$synack(0x0, 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000980)=ANY=[@ANYBLOB="aaaaaaaaaa32ffffffffffff08004e2600400003000000029078ac1414aa000000008622ffffffff000659d65c5c0604be78070e819ae3299e0229230c24b03401020702000011c0907800000000be1e5938f4b1855dde655a08819054af4907e3a48547eaabdf2a53f003e4cd4c6f07027cbe4fe013e3e2be13efb76c74f80ce21c1ec2acf258af8496ebc09a8952b0adb19200d5e17e08"], &(0x7f0000000200)={0x0, 0x2, [0xeb6, 0x0, 0xd29, 0x474]}) syz_emit_ethernet(0x0, 0x0, 0x0) syz_read_part_table(0xd102, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="0201a5ffffff0a000000ff45ac00", 0xe}]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0xa}, 0x0, 0x10200000000, 0x0, 0x9, 0x20, 0x0, 0x55b7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(0x0, 0x0, &(0x7f00000001c0)) r1 = syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x56b, 0x5, &(0x7f0000000800)=[{&(0x7f0000000380)="d96b65cd81425c355db3e53946bf0495e1fdf0038ef67e5f2dd33596ab6f19f6bc74f8ddbcb2cf18fa6b041a600866edcaa8edd13b6c757f9ab91c1650d5b6bb32561a5f494c634f86e7f76fe745aca37fff3948e80eaf4de57461cb59077eefb7400fefe60bef514820c33604a9890dc2ed6f7f6a8f72d27d75328b3c0a73843c44664bdc09b1d626cd33c5c232b8d574eef55df2e21c", 0x97, 0x7}, {&(0x7f0000000440)="03958c9bfb43ecbcf656ac64a46fabbd3ae40679e084c5ead92b8aeaff7037d8bc3307f45463f4d4197533115f300e2795ccadaac0e0ff49b446159cf70c7e296ab3dc2426e07e84fe57a9ada4e0572ce39f9fcfa130ca7dc33a3dea4dfb2d41b62374722d00755af806b2e555913a5f46192de9c3b8cb553242a4b2fc769a5e9623b7d8c96dd95509c2b23385cd9f3bade3f55235e4ad256fa5c66c0a31e2dda22b304261d0112087dc6a2afade382f96220f5421159f4339a631d3b91f78afb2f320467760f5762824", 0xca, 0xa7ca}, {&(0x7f0000000540)="6333faa61f466435e239e0389d6f7c60cdd9e1a439efe5696c3f5e428b79c2465371dbf07257ca422f19ca52a125350c4f35e1b531087d869c66c7dd566453e6de3fc391bb307c71fc0094d7f273779b4317ce9cd63b209de4135fec50bea03a24e12bb6e9aad5358c0017d8cff737e30463715e9d9c8136b30782a8618f765deafee16889cbcf7b3778aac79def850389f3757ef5009e45274bb1ce9de4523896383479513fa696daef19c5a022af791768145c15e72af9e6217a88ea13babc97b9485c0c3e708365e0821e6be237599ef69dfc16e078a31835308c48167fc3786b", 0xe2, 0x8001}, {&(0x7f0000000640)="c76f8e7522a257fb78965a170cffdf7d4593f11049055673d555f76ffc68922c2b02b0bca09e150213a08b4a7f96eaa0ce02455d4d9b394f603ef30bfcba42f51975e19422909fd42a775a4f392975c66dd2a15f7df55de52e9aa66a49e0a3e5b694977342cde92e15d9dcf4b275a689a199e0e2f706d389a11a4c6eacd9ee86e3299425ec162e9202ddb7dd9af7bfb9ed4cbeed94d5e68050e260b427e87d0b1735fc8bba4aa6f53814ed6f3e26f5b28ece16", 0xb3, 0x200}, {&(0x7f0000000700)="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", 0xff, 0x80}], 0x80001, &(0x7f0000000900)={[{'^'}, {'@%{$!\xba,^,'}, {','}, {':'}], [{@smackfstransmute={'smackfstransmute', 0x3d, '-*&'}}, {@smackfsdef={'smackfsdef', 0x3d, '^]{'}}, {@seclabel}, {@permit_directio}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}]}) migrate_pages(r0, 0x0, 0x0, &(0x7f0000000340)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r2, 0x0, r3, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) sendfile(r2, r1, &(0x7f0000000240)=0x5, 0xe0f) socket$bt_rfcomm(0x1f, 0x0, 0x3) [ 1982.382233][ T4413] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 983041) [ 1982.398827][ T4407] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1982.472518][ T4413] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1982.495059][ T4407] F2FS-fs (loop3): Unable to read 2th superblock [ 1982.552463][ T4413] F2FS-fs (loop1): Unable to read 2th superblock [ 1982.626314][ T4413] loop1: detected capacity change from 0 to 8 [ 1982.648414][ T4413] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 983041) [ 1982.668189][ T4407] loop3: detected capacity change from 0 to 8 [ 1982.710792][ T4413] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1982.754998][ T4407] F2FS-fs (loop3): Invalid log blocks per segment (50331657) [ 1982.772284][ T4407] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1982.781150][ T4413] F2FS-fs (loop1): Unable to read 2th superblock [ 1982.821736][ T4407] F2FS-fs (loop3): Unable to read 2th superblock 01:29:47 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100100001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:29:47 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000268e00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:29:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="61cf"]) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00002c5000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x300, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000080)={0x7}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000000040)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000019, 0x10012, r5, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f00000000c0)=0x60) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 01:29:47 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], 0x118) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000040)={0x0, 'team0\x00', {0x3}, 0x1}) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x400000, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x9}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f00000006c0)=@fragment={0x0, 0x0, 0x9}, 0x8) sendmmsg(r0, &(0x7f00000020c0)=[{{&(0x7f0000000440)=@rxrpc=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e20, @private=0xa010100}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000004c0)="f23b0f99e0bf15a83fccef7d2a11bcf4571b191a3979cfc095b12f0e31a394b1edb6063c63c1df1a351b66f4b4dc117679db59f4cb960cd427ef3a7abf41609e3d1a2fe527c8523b182aa3473fe8bffe06e75005a011", 0x56}, {&(0x7f0000000540)="2219eb9e45ab592be8d72c8101ee6fdc1879cef9967e8aa8268148dff74995b5e97f1912a29a8997260bffc225758dcfb8caff88da96d05fba9f959bf969218078aa444ac7b7d43802d7aa3563f6", 0x4e}, {&(0x7f0000000700)="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0x1000}], 0x3, &(0x7f00000021c0)=ANY=[@ANYBLOB="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"], 0x1e0}}, {{&(0x7f0000000600)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local}, 0x1, 0x4, 0x4, 0x4}}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001900)="0dde6f52e3f19e4f9636cd6321eb85b6d9587b9f499e0313243788ec7ff859a705b554a9f5535f52ea5d7596d05d39d44c29e26b1d23f259dbe86ee82d9912b24f853895d5764b286a306435532c0f98bf3e131df8b56a1ff8", 0x59}, {&(0x7f0000000680)="d6e3c3a1383d19ed2b8c144d727b8e8211ed5ece64103d1baf04", 0x1a}], 0x2, &(0x7f00000019c0)=[{0x90, 0x84, 0x9, "d215569ffe26147a826a5ad0eff96529a1be3ee3164ab3ab99fd821f23a0600e7103821c064626f6a96bd59415125d758c735eb82502935c27068c3ac8883fc53cc50f1128eac2cb142bf8aa6b7b00d78d6c46606649d929bfccf1ed7d72cf709ec312f0a88c64873947421c578c787bd7d1fe0b69e96f21902b65e6bc8a"}], 0x90}}, {{&(0x7f0000001a80)=@un=@abs={0x1, 0x0, 0x4e23}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001b00)="7528e3ddcedb6cb55962e46332be26e173634a4e3e9ed7d3e8b30b", 0x1b}, {&(0x7f0000001b40)="4abd50d8b0314176e5e7520948a799dc9a13c7c53296058064ccd13d72f52144f8da271f68094ca1ecc968366b145d2833113f099337b6ccf774d7aecb9614c11c20dc1a8d27f3cc9f045a515e9b9077797c4d6aecc090f1d85b1b9072b516c695c01ff63c0ff8c0f391c7b0ee3c203583435b027fbb010d4c02a850", 0x7c}], 0x2, &(0x7f00000023c0)=ANY=[@ANYBLOB="98000000000000000600000003000000e54072ac1ec5ed51c890ab77d4eff7bfde48c018da4d38e98b073edbba5979a906074df1c21972bbbb8157dd31e7e069bca38da736892358f5a005449b324de891fcb5c11e0580fbff55aa0c656ec58416cfd42269c9c367b16ada0380037b49df45c4feaf4af27fd987cb26a5fb5b0f8964927309aad2a758d4dbd1c43e39568648390854682c35a0000000000000001e00000008000000f5d258c522e3d5b5b3613b5848c7f6132f1073fc292c58c1e97313067e51b05d852ca0eb2d3cbd7cbe82d05564bc521a59a3a327e15426482b61ee00f0842b903b0858b2d0dbcde6f18b547c62c81d569ec4ae8540c23ec72b8424d45b18fac012177cecf67d8d5b226d9db20fbd5c289e82ad3f82c7922d31ed37109f81c046152968a36c31eeaf01000000000000008bcd28fd95e3f5b398a48499de8d7dc9218b946d57498c9fabf0d70bf6c9758107e0d2b0fc2a7bf29f32d16a394c8e609e7519ab21cb5e337640b3ed54fda21329660f7bf9ddbde05d52"], 0x138}}, {{0x0, 0x0, &(0x7f0000002080)=[{&(0x7f0000001d40)="dbb30703091db2ffaab9a5299e1c96aeaf70c663faef7241357dbea6fd93b2d112f1a88d0d569410e878dbec517435ef2f78ade7c4df1c516af5ab59c8b2b18bf297e8d88258d530361c9b7b34bd5c1518065b90e3ffc410da5373961e2ed1db0ae8c8e2e4c29e63d0cec3e6a3d667f01d2f7b585ef5b30fc01071db08b7f5d251646187b22806470873d942aebc921634b107e35cb03473d43d333063df2e82f2d36a14f3f575e356585895971a9752579abd6f7565534a488c233c161f588d783227d1c0e93bef2b0f259c9486f500d423963986330c58528847a400efe840ee8db21bd63e54181ed29beaeb1cfc7ded", 0xf1}, {&(0x7f0000001e40)="c9d0f57ca9f4c6ad5606dc90b90608ba30535a6d0ee58540e408eee8f2e8000aac59b8516e811b85b217ccbc675ef8aca36d9b900622cf8636a80a86c00ab187d6cd6e6e5d206166f3904fef48a822b4ef12d0de6bdcb066db2090e272d300a57c0fff0bb95974911b3a01f84866eeec8d98c1e3165a4e73ebc93a3649d06ddfb1b8e5072c943675507ddae7f398795a9d23f46259b38f4a63d4dd9bceac74ebeb449b10f1da1b32178a8d57546e078e2c95b989db0173f3e1aebeb164182da4503222d3a390f0337d3ef8ea9e24752f1bb6f4a931081fb24e0aa2e282", 0xdd}, {&(0x7f0000001f40)="f4a4bef1a28c4a7de55b7c0830e5979262b38ccd41c59c4e2252a046c51b2d9e4813fbd0d7a0a3f14fa76f16d690bd9ebf1df63da80be2c69edb316cccc25fba8b0b21415f9a3901a2ad264587b797854a6e97807df2a5f0e1cb128ccf7fdbe5a221faf7b374c08195f305332542b7f1099e609c9f4b577105755196057111c620200080e06865b6d508116b967ad709c22e0faac55f8213adb2e9b1680ec9e9dbffd9f760d4014b079e9a4d28f25e7a3645c9cd7f078187ea866d0a60a1803d39ba745e58040c58fc145fd032b784f643c174d12c8c5650ef73a0a65eaffeeb8df0a693dc4f979222b389c999", 0xed}, {&(0x7f0000002040)="67ee96f3a26776930ae42e151a197dd425", 0x11}], 0x4}}], 0x4, 0x800) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000048440)={{0x0, 0x0, 0x1000, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x40, 0x0, 0x0, 0x6}}) sendmmsg(0xffffffffffffffff, &(0x7f0000006d00)=[{{0x0, 0x1002002, 0x0, 0x0, 0x0, 0x0, 0x1f4}}], 0xc6, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f00000002c0)=""/35, &(0x7f0000000300)=0x23) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000006d00)=[{{0x0, 0x1002002, 0x0, 0x0, 0x0, 0x0, 0x1f4}}], 0xc6, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000006c0)=@fragment={0x0, 0x0, 0x9}, 0x8) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000048440)={{0x0, 0x0, 0x1000, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x40, 0x0, 0x0, 0x206, 0x8, 0x0, 0x200}}) sendmmsg(r1, &(0x7f0000006d00)=[{{0x0, 0x1002002, 0x0, 0x0, 0x0, 0x0, 0x1f4}}], 0xc6, 0x0) r2 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000200)=@name, &(0x7f0000000240)=0x10, 0x40000) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r1, 0x8983, &(0x7f0000001700)={0x7, 'macvlan1\x00', {0x401}, 0x401}) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local, @in6=@ipv4={'\x00', '\xff\xff', @broadcast}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd}}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2b}, 0x0, @in=@empty, 0x3500, 0x4}}, 0xe8) 01:29:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x4a02}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1983.234935][ T4490] loop1: detected capacity change from 0 to 8 [ 1983.263727][ T4492] loop3: detected capacity change from 0 to 8 01:29:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x4a020000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1983.312291][ T4492] F2FS-fs (loop3): Invalid log blocks per segment (637534217) [ 1983.322351][ T4490] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 1048577) [ 1983.350097][ T4492] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1983.370713][ T4490] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1983.400733][ T4492] F2FS-fs (loop3): Unable to read 2th superblock [ 1983.433696][ T4490] F2FS-fs (loop1): Unable to read 2th superblock [ 1983.528461][ T4492] loop3: detected capacity change from 0 to 8 [ 1983.568275][ T4492] F2FS-fs (loop3): Invalid log blocks per segment (637534217) [ 1983.597887][ T4490] loop1: detected capacity change from 0 to 8 [ 1983.603792][ T4492] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1983.623658][ T4490] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 1048577) [ 1983.647320][ T4492] F2FS-fs (loop3): Unable to read 2th superblock [ 1983.674374][ T4490] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 01:29:48 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000269200000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1983.735610][ T4490] F2FS-fs (loop1): Unable to read 2th superblock 01:29:48 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100110001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1983.912774][ T4516] __nla_validate_parse: 7 callbacks suppressed [ 1983.912794][ T4516] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1983.957079][ T4539] loop3: detected capacity change from 0 to 8 [ 1984.031807][ T4539] F2FS-fs (loop3): Invalid log blocks per segment (637534217) [ 1984.060521][ T4539] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1984.091916][ T4539] F2FS-fs (loop3): Unable to read 2th superblock [ 1984.117769][ T4549] loop1: detected capacity change from 0 to 8 [ 1984.163506][ T4517] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1984.187101][ T4549] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 1114113) [ 1984.209075][ T4539] loop3: detected capacity change from 0 to 8 [ 1984.227649][ T4549] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1984.232461][ T4539] F2FS-fs (loop3): Invalid log blocks per segment (637534217) [ 1984.252898][ T4539] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1984.271514][ T4549] F2FS-fs (loop1): Unable to read 2th superblock [ 1984.276182][ T4539] F2FS-fs (loop3): Unable to read 2th superblock [ 1984.367852][ T4549] loop1: detected capacity change from 0 to 8 [ 1984.379994][ T26] audit: type=1804 audit(1638322189.067:35): pid=4498 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir584578589/syzkaller.tNVlew/1679/cgroup.controllers" dev="sda1" ino=15386 res=1 errno=0 01:29:49 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c00000009000026aa00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1984.417374][ T4518] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1984.446687][ T4549] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 1114113) [ 1984.501674][ T4549] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 01:29:49 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40045) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='wlan0\x00', 0x62) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000002540)=ANY=[@ANYBLOB="0804720fd8a865347a2042639ba06bc947c0a3b5a4e16499355ea49b6455db43c8e8341bd1273764f19bcf907fea83ab9f20515b9ba2a7631914ff12415a942134073ce6d80fba5aeb5bb3fc0d69fbe901773369a575314b7818728a276cbca538fbd36035870e1af8018801059979ea4d20f1bf3dbc1b271bc681dea90f033ca1812d44f775593eec78f76c798e58000000000000", @ANYRES16=r2, @ANYBLOB="050000000000000000000800000008000300", @ANYRES32=r3, @ANYBLOB="a222eaaa80e3d90476fbc2d0295be73e1e58b9584117968b1bb9bb46deb444324a5fa9d519ee29fffb57665c122ae0a0e2e8e5a66510418a3acb2b46f690d571f958a7d0cecaa4cc96e7abeb3399f5b613712d1bebf8ff61ee33f97fc360792448f012bd691d2f45ea7178d906dc0261a97c2e0e4ac296f60621"], 0x1c}}, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000180)='.\x00') rename(&(0x7f0000000080)='./file1\x00', &(0x7f00000001c0)='./file0\x00') r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x80002, 0x0) read$FUSE(r4, &(0x7f00000003c0)={0x2020}, 0x2020) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file1\x00') pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000040)='./file0\x00') [ 1984.570790][ T4549] F2FS-fs (loop1): Unable to read 2th superblock [ 1984.639950][ T4594] loop3: detected capacity change from 0 to 8 01:29:49 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100130001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1984.691800][ T4594] F2FS-fs (loop3): Invalid log blocks per segment (637534217) [ 1984.719733][ T4517] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1984.749251][ T4523] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1984.753735][ T4594] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:29:49 executing program 2: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000050d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001180), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) r3 = syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xffff, 0x0, &(0x7f0000000100), 0x400e2, &(0x7f0000000140)=ANY=[@ANYBLOB='syzkaller1\x00,syzkaller1\x00,subj_type=g+,uid>', @ANYRESDEC, @ANYBLOB="2c61707072616973655f747970653d696d617369612073753d901c4183da9d4b25e539736572", @ANYRESDEC=0xee00, @ANYBLOB=',smackfshat=syzkaller1\x00,\x00']) ioctl$BTRFS_IOC_RM_DEV(r2, 0x5000940b, &(0x7f00000011c0)={{r3}, "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"}) dup3(r1, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) [ 1984.799077][ T4594] F2FS-fs (loop3): Unable to read 2th superblock [ 1984.879527][ T4594] loop3: detected capacity change from 0 to 8 [ 1984.912929][ T4594] F2FS-fs (loop3): Invalid log blocks per segment (637534217) [ 1984.942730][ T4594] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1984.952574][ T4587] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1984.962586][ T4591] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1984.981636][ T4623] loop1: detected capacity change from 0 to 8 [ 1984.989206][ T4594] F2FS-fs (loop3): Unable to read 2th superblock [ 1985.029816][ T4623] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 1245185) [ 1985.067141][ T4623] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 01:29:49 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c00000009000003b600000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1985.127064][ T4623] F2FS-fs (loop1): Unable to read 2th superblock [ 1985.251175][ T4623] loop1: detected capacity change from 0 to 8 [ 1985.293798][ T4623] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 1245185) 01:29:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x4c00}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1985.384825][ T4623] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1985.394564][ T4655] loop3: detected capacity change from 0 to 8 01:29:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x4c000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1985.433372][ T4655] F2FS-fs (loop3): Invalid log blocks per segment (50331657) [ 1985.454469][ T4623] F2FS-fs (loop1): Unable to read 2th superblock [ 1985.490191][ T4655] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1985.544699][ T4655] F2FS-fs (loop3): Unable to read 2th superblock 01:29:50 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100480001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:29:50 executing program 2: r0 = socket(0x11, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x2) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000001700), 0x14010, &(0x7f0000001880)=ANY=[@ANYBLOB="6e66735f6578706f72743d6f66662c78696e6f3d6175746f2c6e66735f6578706f72743d6f66662c6d657461636f70f50000002c72656469726563745f6469723d2e2f66696c65302c78696e6f3d6f6e2c7365636c6162d7b044656c2c657569643e1a8730e501bd7d3f672b704389662d8826ad07de80972ec6cdc72d98b9528b7ca42dde491318a2a684f0d0eacbe5af39277d91398ce4da2cb331f2c84a42b8b66f4418de80b41226c90705230cfe3f9b0b2cdf08ab8f9d72b44a11bca7c0cd137b082ca4a116c508aac96b9b25cdd51caf5e4ae6d6572712f20dbb5804583d1140008400"/239, @ANYRESDEC=0x0, @ANYBLOB=',dont_measure,\x00']) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x36e75814, &(0x7f00000016c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000}]) sendto$inet(r0, 0x0, 0x0, 0x1, 0x0, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000680), 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000480), 0x103802, 0x0) r4 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0x400000, 0x0) r5 = syz_open_dev$sg(&(0x7f0000002040), 0x0, 0x0) r6 = dup2(r5, 0xffffffffffffffff) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000000100)={'\x00', 0x8, 0x0, 0x60d, 0x0, 0x1, 0xffffffffffffffff}) r7 = syz_open_dev$sg(0x0, 0x0, 0x0) r8 = dup2(r7, r7) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000100)={'\x00', 0x8, 0x800, 0x60d, 0x80000001, 0x1, 0xffffffffffffffff}) io_submit(r2, 0x5, &(0x7f0000000640)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000040)="0cd74fa2617f6302fb7d58345bd76db8bc19984fdd8b9a", 0x17, 0x3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0x7, r4, &(0x7f00000001c0)="2dcc5b1032d305dc23246e2ccc1edbc7015456bac49dca4a09f31e6c01512fb5ed745bc64f20cf960dde0a95413944d055a579c3c4710b3c1f10869bdaa01cc82671dba411e6dc810497e74e422c2d76b4f8d61ad8bf32b8ed603c8e82430c3cf09e04b78c499fb145e6087371caaf030bcb52f2e785696c762eddceb492cc8deb1b40e15f23ced49b20b29372cf2aab976b3a3ef91bb7b05e7ae5350c9262588cdc1a86036058ad028b09dea119484e3a96a31d6d3833a8d9f71f5f3afd81b8e41013c98a1bd0ad24e4583731ecec7b724d393d38", 0xd5, 0x80, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xe, 0x0, r3, &(0x7f00000003c0)="682d80a070320c922f76fcc6cd8ee68244a936b580f806509765fe83d66797b0b3dcc5b333a75fad82442fab388966716f81035164c71d8050fe16cfb761d238f7f57b8404b1517202dc68a8cd5e42ac7a6aa1f4294fbc9c285ccd85065f1ad6205a869a3a105353368f9b270b9a0970ae6c9ec7972391f8c93d73f94a84f9a2c9364ce1ad95ceb9e3a331f1dc6fd72b9556b94c", 0x94, 0x4, 0x0, 0xc0142f3780c1ec40}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f0000000500)="5e7e2a579cf2c9e71823972ef732808308c5b972bef1004610ebd5862fb53b50ff18e8b1dc5da91781f80abe4b1b0cc48a4e2e47b7de7a340ad3cb780906a5b525b196e65ba678745f0b4acbd9ba87aed5dab8e82cfda3ee1e53c28e0e515fbb8542056cd7efeb4102bbf24e758045a5f2943c0710f2b7b08aa4af3d1af3d4fb198940f7cf8578b56a6ed9aaf742f8b57d43f30332f2b16a798ad165b2323dd802c7b6ff95bfbf6a515bc5a0a9e282d4a82a46e0ede650f2361a78d656d9f5b9df5cbb184905ff6e8768a9a9b6ce64eec078c765932ca8c21fa17493616d66713ad71338", 0xe4, 0x800, 0x0, 0x2}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f00000006c0)="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", 0x1000, 0x100000000, 0x0, 0x3, r8}]) [ 1985.632153][ T4661] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 01:29:50 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a067f0200ff000040010000000058000b4824ca945f64009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd00000010000100080c10000000000000000000", 0x58}], 0x1) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, 0x0) socket(0x10, 0x8000000803, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000056bc0)={0x1000, [], 0x0, "a6b19d1abecbf2"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x806000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c) sendto$inet6(r2, &(0x7f0000000000)="ce", 0x1, 0x80, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0x0}, 0x10) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r0, 0x0, 0x32f01) 01:29:50 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c00000009000000ff00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1985.956853][ T4680] loop1: detected capacity change from 0 to 8 [ 1986.000743][ T4682] loop3: detected capacity change from 0 to 8 [ 1986.043078][ T4680] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 4718593) [ 1986.065005][ T4680] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1986.092826][ T4680] F2FS-fs (loop1): Unable to read 2th superblock [ 1986.098881][ T4682] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 255) [ 1986.126862][ T4662] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1986.152887][ T4682] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1986.169831][ T4680] loop1: detected capacity change from 0 to 8 [ 1986.191046][ T4680] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 4718593) [ 1986.195293][ T4682] F2FS-fs (loop3): Unable to read 2th superblock [ 1986.221668][ T4680] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1986.246604][ T4680] F2FS-fs (loop1): Unable to read 2th superblock 01:29:51 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001004c0001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1986.309179][ T4682] loop3: detected capacity change from 0 to 8 [ 1986.334331][ T4682] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 255) [ 1986.372699][ T4682] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1986.385174][ T4664] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1986.398197][ T4682] F2FS-fs (loop3): Unable to read 2th superblock 01:29:51 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000200000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1986.498816][ T4729] loop1: detected capacity change from 0 to 8 [ 1986.513361][ T4729] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 4980737) [ 1986.542503][ T4729] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1986.552130][ T4729] F2FS-fs (loop1): Unable to read 2th superblock [ 1986.598228][ T4729] loop1: detected capacity change from 0 to 8 [ 1986.625160][ T4729] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 4980737) [ 1986.647545][ T4729] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1986.660398][ T4729] F2FS-fs (loop1): Unable to read 2th superblock [ 1986.678509][ T4754] loop3: detected capacity change from 0 to 8 [ 1986.693636][ T4754] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 2) [ 1986.711595][ T4754] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:29:51 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100600001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1986.792918][ T4754] F2FS-fs (loop3): Unable to read 2th superblock [ 1986.886566][ T4754] loop3: detected capacity change from 0 to 8 [ 1986.916038][ T4776] loop1: detected capacity change from 0 to 8 [ 1986.932379][ T4776] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 6291457) [ 1986.935216][ T4754] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 2) [ 1986.941036][ T4776] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1986.957357][ T4776] F2FS-fs (loop1): Unable to read 2th superblock [ 1986.970602][ T4754] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1986.986911][ T4754] F2FS-fs (loop3): Unable to read 2th superblock [ 1987.049724][ T4776] loop1: detected capacity change from 0 to 8 [ 1987.072513][ T4776] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 6291457) 01:29:51 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000300000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1987.094558][ T4776] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1987.102833][ T4776] F2FS-fs (loop1): Unable to read 2th superblock 01:29:51 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000280)={0x4000}, 0x10) socket$netlink(0x10, 0x3, 0x15) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[], 0x14}, 0x1, 0x0, 0x0, 0xc0}, 0x40001) 01:29:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x5865}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:29:51 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100680001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:29:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x60000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:29:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r1, 0x0, r2, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x3, 0x6a, 0x2, 0x0, 0x4, 0x2003, 0x5, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000140), 0xe}, 0x0, 0xf3da, 0x3ff, 0x1, 0x508d, 0x6d2d, 0x5d42, 0x0, 0x80000000, 0x0, 0x15}, r0, 0x7, r1, 0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(fcrypt)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000412ff8)="3665a1ab415b7ac7", 0x8) recvmsg$unix(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000), 0x6e, &(0x7f0000000440)=[{0xfffffffffffffffe}, {&(0x7f0000000200)=""/153, 0x99}, {&(0x7f00000002c0)=""/77, 0x4d}], 0x3, &(0x7f0000000a00)=ANY=[@ANYBLOB="200000000000000001000000010000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB=',\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c0000000000000001000000020000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000306b8daf653f76f4f4ae39d121f08d0635bf89d886f2a56c9c32cf400609cee011c20de0aaeb3a2c35a27b5fb90eb87725c40357b5521f597bdbee55572dfced9ba48f02e12498cf33fd7c198df883a4f3bfdc00c852e0cf11db7f36f5da2e48624d7bd2164db0b2f6019feb97067024a19be1e7bd86a51d40e627aee9b561339884f492ac62f200c08e2b0b5efb6ebfca7672c02eb3d3d21b0d490fdfe9e4853bc6fd73b57e1683a992cb9085368b403182e4cb53ea5eb50520512845b0e9", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x148}, 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000500)='-\x00') r4 = accept(r3, 0x0, 0x0) sendto$x25(r4, &(0x7f0000000100)="df49f9d49c7f4c52fd992df3fbce33e816afeaaf4017327c", 0xfffffffffffffdcb, 0x0, 0x0, 0xcb) openat(0xffffffffffffffff, &(0x7f00000009c0)='\x00', 0x181000, 0x0) sendmmsg$sock(r3, &(0x7f0000000580)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x20, &(0x7f00000000c0)={0x77359400}, 0x10) [ 1987.305939][ T4807] loop3: detected capacity change from 0 to 8 [ 1987.365746][ T4807] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 3) [ 1987.373429][ T4807] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1987.436242][ T4818] loop1: detected capacity change from 0 to 8 [ 1987.447069][ T4807] F2FS-fs (loop3): Unable to read 2th superblock [ 1987.498432][ T4818] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 6815745) [ 1987.562079][ T4818] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1987.571793][ T4807] loop3: detected capacity change from 0 to 8 [ 1987.608578][ T4807] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 3) [ 1987.654147][ T4818] F2FS-fs (loop1): Unable to read 2th superblock [ 1987.664764][ T4807] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1987.673041][ T4807] F2FS-fs (loop3): Unable to read 2th superblock [ 1987.750517][ T4818] loop1: detected capacity change from 0 to 8 [ 1987.800957][ T4818] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 6815745) [ 1987.879989][ T4818] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 01:29:52 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000400000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1987.929408][ T4818] F2FS-fs (loop1): Unable to read 2th superblock 01:29:52 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001006c0001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1988.137739][ T4869] loop3: detected capacity change from 0 to 8 [ 1988.188214][ T4869] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 4) [ 1988.217894][ T4869] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1988.255695][ T4883] loop1: detected capacity change from 0 to 8 [ 1988.268822][ T4869] F2FS-fs (loop3): Unable to read 2th superblock [ 1988.316877][ T4883] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 7077889) [ 1988.344649][ T4883] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1988.345871][ T4869] loop3: detected capacity change from 0 to 8 01:29:53 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) socket$nl_rdma(0x10, 0x3, 0x14) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 1988.375630][ T4883] F2FS-fs (loop1): Unable to read 2th superblock [ 1988.408778][ T4869] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 4) [ 1988.440923][ T4869] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1988.469558][ T4883] loop1: detected capacity change from 0 to 8 [ 1988.469625][ T4869] F2FS-fs (loop3): Unable to read 2th superblock [ 1988.497104][ T4883] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 7077889) [ 1988.519806][ T4883] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1988.548151][ T4883] F2FS-fs (loop1): Unable to read 2th superblock 01:29:53 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000500000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:29:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x6000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:29:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x65580000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:29:53 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100740001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1988.825835][ T4928] loop3: detected capacity change from 0 to 8 [ 1988.868892][ T4928] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 5) [ 1988.892098][ T4938] loop1: detected capacity change from 0 to 8 [ 1988.904608][ T4928] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1988.944213][ T4928] F2FS-fs (loop3): Unable to read 2th superblock [ 1988.950900][ T4938] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 7602177) [ 1988.981062][ T4938] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1989.010076][ T4935] __nla_validate_parse: 14 callbacks suppressed [ 1989.010095][ T4935] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1989.031902][ T4938] F2FS-fs (loop1): Unable to read 2th superblock [ 1989.054636][ T4928] loop3: detected capacity change from 0 to 8 [ 1989.086648][ T4928] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 5) [ 1989.128458][ T4928] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1989.153700][ T4938] loop1: detected capacity change from 0 to 8 [ 1989.179201][ T4938] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 7602177) [ 1989.194433][ T4937] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1989.206731][ T4928] F2FS-fs (loop3): Unable to read 2th superblock [ 1989.222331][ T4938] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1989.264558][ T4938] F2FS-fs (loop1): Unable to read 2th superblock 01:29:54 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000600000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1989.370400][ T4944] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:29:54 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001007a0001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1989.580950][ T4937] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1989.611465][ T4935] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1989.612546][ T5006] loop3: detected capacity change from 0 to 8 [ 1989.651116][ T4937] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1989.675786][ T5006] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 6) [ 1989.684840][ T5008] loop1: detected capacity change from 0 to 8 [ 1989.724881][ T5008] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 7995393) [ 1989.737625][ T5006] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1989.757388][ T5008] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1989.779545][ T5006] F2FS-fs (loop3): Unable to read 2th superblock [ 1989.796735][ T5008] F2FS-fs (loop1): Unable to read 2th superblock [ 1989.861205][ T4947] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1989.888341][ T5008] loop1: detected capacity change from 0 to 8 [ 1989.899775][ T5006] loop3: detected capacity change from 0 to 8 [ 1989.918127][ T5008] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 7995393) [ 1989.940822][ T5008] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1989.947899][ T5006] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 6) [ 1989.961254][ T5008] F2FS-fs (loop1): Unable to read 2th superblock [ 1990.014135][ T5006] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:29:54 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100fe0001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 1990.061102][ T5006] F2FS-fs (loop3): Unable to read 2th superblock 01:29:54 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000700000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 1990.273388][ T5043] loop1: detected capacity change from 0 to 8 [ 1990.337375][ T5043] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 16646145) [ 1990.374024][ T5043] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1990.398224][ T5049] loop3: detected capacity change from 0 to 8 [ 1990.400731][ T5043] F2FS-fs (loop1): Unable to read 2th superblock [ 1990.429598][ T5049] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 7) [ 1990.457651][ T5049] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1990.488417][ T5049] F2FS-fs (loop3): Unable to read 2th superblock [ 1990.510685][ T5043] loop1: detected capacity change from 0 to 8 [ 1990.529203][ T5043] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 16646145) [ 1990.567835][ T5049] loop3: detected capacity change from 0 to 8 [ 1990.574979][ T5043] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1990.583338][ T5043] F2FS-fs (loop1): Unable to read 2th superblock [ 1990.593253][ T5049] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 7) [ 1990.623609][ T5049] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1990.668971][ T5049] F2FS-fs (loop3): Unable to read 2th superblock 01:29:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x5865}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:29:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x6558}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:29:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x68000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1991.484958][ T5080] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1991.632496][ T5081] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1991.739872][ T5084] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1994.537904][ T5191] chnl_net:caif_netlink_parms(): no params data found [ 1994.977419][ T5191] bridge0: port 1(bridge_slave_0) entered blocking state [ 1995.004494][ T5191] bridge0: port 1(bridge_slave_0) entered disabled state [ 1995.074931][ T5191] device bridge_slave_0 entered promiscuous mode [ 1995.107569][ T5191] bridge0: port 2(bridge_slave_1) entered blocking state [ 1995.143503][ T5191] bridge0: port 2(bridge_slave_1) entered disabled state [ 1995.167820][ T5191] device bridge_slave_1 entered promiscuous mode [ 1995.282997][ T5191] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1995.322416][ T5191] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1995.486774][ T5191] team0: Port device team_slave_0 added [ 1995.548880][ T5191] team0: Port device team_slave_1 added [ 1995.725481][ T5191] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1995.753459][ T5191] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1995.793551][ T5191] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1995.819360][ T5191] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1995.826701][ T5191] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1995.903770][ T5191] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1995.924071][T20224] Bluetooth: hci3: command 0x0409 tx timeout [ 1996.126854][ T5191] device hsr_slave_0 entered promiscuous mode [ 1996.159134][ T5191] device hsr_slave_1 entered promiscuous mode [ 1996.196993][ T5191] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1996.223790][ T5191] Cannot create hsr debugfs directory [ 1997.012009][ T5191] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1997.069644][T20224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1997.080204][T20224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1997.096143][ T5191] 8021q: adding VLAN 0 to HW filter on device team0 [ 1997.116636][T20224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1997.128153][T20224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1997.138716][T20224] bridge0: port 1(bridge_slave_0) entered blocking state [ 1997.145888][T20224] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1997.181120][T20226] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1997.206441][T20226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1997.224863][T20226] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1997.235375][T20226] bridge0: port 2(bridge_slave_1) entered blocking state [ 1997.242444][T20226] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1997.267633][T20224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1997.288679][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1997.314718][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1997.357311][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1997.397967][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1997.407770][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1997.420795][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1997.432292][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1997.454922][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1997.482342][ T5191] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1997.500812][ T5191] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1997.514601][T20224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1997.526180][T20224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1997.591878][T20224] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1997.602268][T20224] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1997.622951][ T5191] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1997.878113][T20224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1997.895131][T20224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1997.982505][T20224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1997.994965][T20224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1998.018332][ T5191] device veth0_vlan entered promiscuous mode [ 1998.039151][ T22] Bluetooth: hci3: command 0x041b tx timeout [ 1998.055321][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1998.085656][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1998.119482][ T5191] device veth1_vlan entered promiscuous mode [ 1998.265764][T20224] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1998.295182][T20224] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1998.315299][T20224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1998.325586][T20224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1998.342369][ T5191] device veth0_macvtap entered promiscuous mode [ 1998.390148][ T5191] device veth1_macvtap entered promiscuous mode [ 1998.445978][ T5191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1998.482960][ T5191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1998.492800][ T5191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1998.534357][ T5191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1998.550698][ T5191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1998.561956][ T5191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1998.592960][ T5191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1998.610612][ T5191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1998.632209][ T5191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1998.654152][ T5191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1998.683859][ T5191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1998.735432][ T5191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1998.795058][ T5191] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1998.810821][ T5191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1998.824003][ T5191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1998.835613][ T5191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1998.848342][ T5191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1998.859790][ T5191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1998.891150][ T5191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1998.917733][ T5191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1998.942957][ T5191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1998.977086][ T5191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1999.004888][ T5191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1999.022928][ T5191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1999.054061][ T5191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1999.083641][ T5191] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1999.136573][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1999.159011][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1999.180731][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1999.197313][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1999.215598][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1999.235084][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1999.418796][ T8948] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1999.450642][ T8948] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1999.511191][ T8218] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1999.536231][ T8948] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1999.546304][ T8948] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1999.567447][ T8218] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 01:30:04 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000800000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:30:04 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100f70101000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:30:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x6c000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:30:04 executing program 2: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e24, 0x7fff, @private1}, 0x1c) perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa60ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) r2 = getpid() sched_setscheduler(r2, 0x5, 0x0) sendto$inet(r1, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) copy_file_range(r3, 0x0, r4, &(0x7f00000001c0)=0x3, 0x100000001, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x8, 0x9, 0x40, 0x65, 0x0, 0x80, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x4000, 0x6, 0x9, 0x6, 0x5164, 0x7, 0x95, 0x0, 0x4, 0x0, 0x1}, r2, 0x4, r3, 0x2) sendto$inet(r1, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x53) 01:30:04 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) socket$nl_rdma(0x10, 0x3, 0x14) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) 01:30:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x6800}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 1999.943564][ T5578] loop3: detected capacity change from 0 to 8 [ 1999.951012][ T5579] __nla_validate_parse: 7 callbacks suppressed [ 1999.951032][ T5579] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1999.991149][ T5582] loop1: detected capacity change from 0 to 8 [ 2000.030037][ T5578] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 8) [ 2000.070360][ T5582] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 32964609) [ 2000.083795][ T20] Bluetooth: hci3: command 0x040f tx timeout [ 2000.089120][ T5578] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2000.118225][ T5582] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2000.132542][ T5578] F2FS-fs (loop3): Unable to read 2th superblock [ 2000.152092][ T5582] F2FS-fs (loop1): Unable to read 2th superblock [ 2000.243486][ T5578] loop3: detected capacity change from 0 to 8 [ 2000.271110][ T5582] loop1: detected capacity change from 0 to 8 01:30:05 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) socket$nl_rdma(0x10, 0x3, 0x14) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2000.287074][ T5578] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 8) [ 2000.304927][ T5581] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2000.333554][ T5582] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 32964609) [ 2000.346592][ T5578] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2000.366209][ T5582] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2000.384023][ T5578] F2FS-fs (loop3): Unable to read 2th superblock [ 2000.391903][ T5582] F2FS-fs (loop1): Unable to read 2th superblock 01:30:05 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000301000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:30:05 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000a00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 2000.578952][ T5587] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:30:05 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) socket$nl_rdma(0x10, 0x3, 0x14) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2000.844562][ T5643] loop3: detected capacity change from 0 to 8 [ 2000.859279][ T5645] loop1: detected capacity change from 0 to 8 [ 2000.889665][ T5643] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 10) [ 2000.912497][ T5645] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 50331649) [ 2000.929236][ T5643] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2000.945916][ T5589] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2000.965998][ T5645] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2000.976363][ T5643] F2FS-fs (loop3): Unable to read 2th superblock [ 2001.011860][ T5645] F2FS-fs (loop1): Unable to read 2th superblock 01:30:05 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="232120662f696c651a20cde4b352b7a0ff098ada7d230add5924cce0b1ac213cbbb50600000086ab8bc59212129c0b00ae9848fe8167f8a0c3660352fe8ec8e77c49a8000f32dd941a4f051f7dd40500000000000000d751846f263bc74ec029ae36bf"], 0x191) prctl$PR_SET_PTRACER(0x59616d61, r0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f00000002c0)={0x50, 0xfffffffffffffff5, 0x0, {0x7, 0x22, 0xb671, 0x0, 0x6a, 0x1}}, 0x50) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) setxattr$security_capability(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200), &(0x7f0000000180)=@v3={0x3000000, [{0x0, 0x1}]}, 0x18, 0x0) r2 = gettid() rt_tgsigqueueinfo(r2, 0x0, 0x38, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000001c0)={'veth0\x00'}) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000000340)=""/173) execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r3 = syz_usb_connect$cdc_ncm(0x0, 0x6e, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0) syz_usb_control_io(r3, 0x0, &(0x7f0000000800)={0x84, &(0x7f00000003c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 2001.078385][ T5643] loop3: detected capacity change from 0 to 8 [ 2001.104409][ T5645] loop1: detected capacity change from 0 to 8 [ 2001.115693][ T5643] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 10) [ 2001.146989][ T5643] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2001.156404][ T5645] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 50331649) [ 2001.177987][ T5645] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2001.197270][ T5645] F2FS-fs (loop1): Unable to read 2th superblock [ 2001.216972][ T5643] F2FS-fs (loop3): Unable to read 2th superblock 01:30:05 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) socket$nl_rdma(0x10, 0x3, 0x14) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2001.258455][ T5579] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2001.282044][ T5639] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 01:30:06 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100830301000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 2001.317717][ T5641] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:30:06 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000b00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 2001.514139][ T5647] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2001.530317][ T5702] loop1: detected capacity change from 0 to 8 [ 2001.563394][ T5704] loop3: detected capacity change from 0 to 8 [ 2001.575617][ T5702] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 58916865) [ 2001.598714][ T5702] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2001.612848][ T5704] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 11) [ 2001.629169][ T5704] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2001.639125][ T5702] F2FS-fs (loop1): Unable to read 2th superblock [ 2001.655535][ T5704] F2FS-fs (loop3): Unable to read 2th superblock [ 2001.708581][ T5702] loop1: detected capacity change from 0 to 8 [ 2001.717398][ T5704] loop3: detected capacity change from 0 to 8 [ 2001.743490][ T5704] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 11) 01:30:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x74000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:30:06 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) socket$nl_rdma(0x10, 0x3, 0x14) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2001.759223][ T5702] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 58916865) [ 2001.760653][ T5704] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:30:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x6c00}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 2001.799612][ T5704] F2FS-fs (loop3): Unable to read 2th superblock [ 2001.811548][ T5702] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2001.868741][ T5702] F2FS-fs (loop1): Unable to read 2th superblock 01:30:06 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000f00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:30:06 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) socket$nl_rdma(0x10, 0x3, 0x14) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2001.967043][ T5732] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:30:06 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100840301000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:30:06 executing program 2: unshare(0x0) mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000080)='./file0\x00') pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b00000800395032303030"], 0x15) r3 = dup(r2) ioctl$BTRFS_IOC_QGROUP_CREATE(r2, 0x4010942a, &(0x7f0000000180)={0x1}) write$FUSE_BMAP(r3, &(0x7f0000000100)={0x18}, 0x18) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r2, 0xf501, 0x0) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@access_uid}]}}) [ 2002.173537][ T5642] Bluetooth: hci3: command 0x0419 tx timeout [ 2002.204619][ T5751] loop3: detected capacity change from 0 to 8 [ 2002.234574][ T5734] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2002.260471][ T5762] loop1: detected capacity change from 0 to 8 [ 2002.274816][ T5751] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 15) [ 2002.310472][ T5751] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2002.331770][ T5762] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 58982401) 01:30:07 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) socket$nl_rdma(0x10, 0x3, 0x14) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2002.358056][ T5751] F2FS-fs (loop3): Unable to read 2th superblock [ 2002.369789][ T5762] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2002.420689][ T5762] F2FS-fs (loop1): Unable to read 2th superblock [ 2002.484283][ T5751] loop3: detected capacity change from 0 to 8 [ 2002.533924][ T5751] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 15) [ 2002.542577][ T5751] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2002.557769][ T5751] F2FS-fs (loop3): Unable to read 2th superblock [ 2002.638906][ T5762] loop1: detected capacity change from 0 to 8 01:30:07 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000001000000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 2002.708137][ T5762] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 58982401) [ 2002.798122][ T5762] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2002.913732][ T5762] F2FS-fs (loop1): Unable to read 2th superblock 01:30:07 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100850301000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:30:07 executing program 2: unshare(0x0) mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000080)='./file0\x00') pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b00000800395032303030"], 0x15) r3 = dup(r2) ioctl$BTRFS_IOC_QGROUP_CREATE(r2, 0x4010942a, &(0x7f0000000180)={0x1}) write$FUSE_BMAP(r3, &(0x7f0000000100)={0x18}, 0x18) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r2, 0xf501, 0x0) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@access_uid}]}}) [ 2003.225600][ T5816] loop3: detected capacity change from 0 to 8 [ 2003.325375][ T5816] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 16) [ 2003.388916][ T5816] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2003.473205][ T5816] F2FS-fs (loop3): Unable to read 2th superblock [ 2003.496254][ T5831] loop1: detected capacity change from 0 to 8 [ 2003.574617][ T5831] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 59047937) [ 2003.606497][ T5831] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2003.607836][ T5816] loop3: detected capacity change from 0 to 8 [ 2003.641397][ T5816] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 16) [ 2003.675755][ T5831] F2FS-fs (loop1): Unable to read 2th superblock [ 2003.676370][ T5816] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:30:08 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) socket$nl_rdma(0x10, 0x3, 0x14) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2003.736042][ T5816] F2FS-fs (loop3): Unable to read 2th superblock [ 2003.754211][ T5831] loop1: detected capacity change from 0 to 8 [ 2003.790924][ T5831] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 59047937) [ 2003.812471][ T5831] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2003.842251][ T5831] F2FS-fs (loop1): Unable to read 2th superblock 01:30:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x7a000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:30:08 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000001300000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:30:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x7400}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:30:08 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100860301000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 2004.357337][ T5879] loop3: detected capacity change from 0 to 8 [ 2004.541317][ T5879] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 19) [ 2004.610598][ T5886] loop1: detected capacity change from 0 to 8 [ 2004.635511][ T5879] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2004.718143][ T5879] F2FS-fs (loop3): Unable to read 2th superblock [ 2004.725778][ T5886] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 59113473) [ 2004.725812][ T5886] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2004.725896][ T5886] F2FS-fs (loop1): Unable to read 2th superblock 01:30:09 executing program 2: unshare(0x0) mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000080)='./file0\x00') pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b00000800395032303030"], 0x15) r3 = dup(r2) ioctl$BTRFS_IOC_QGROUP_CREATE(r2, 0x4010942a, &(0x7f0000000180)={0x1}) write$FUSE_BMAP(r3, &(0x7f0000000100)={0x18}, 0x18) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r2, 0xf501, 0x0) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@access_uid}]}}) [ 2004.830700][ T5886] loop1: detected capacity change from 0 to 8 [ 2004.857304][ T5886] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 59113473) [ 2004.904342][ T5886] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2004.930735][ T5886] F2FS-fs (loop1): Unable to read 2th superblock [ 2004.966484][ T5879] loop3: detected capacity change from 0 to 8 [ 2004.988296][ T5879] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 19) [ 2005.022465][ T5879] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2005.030789][ T5879] F2FS-fs (loop3): Unable to read 2th superblock 01:30:09 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100870301000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 2005.106660][ T5884] __nla_validate_parse: 8 callbacks suppressed [ 2005.106680][ T5884] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 01:30:09 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000001400000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:30:09 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) socket$nl_rdma(0x10, 0x3, 0x14) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2005.360850][ T5943] loop1: detected capacity change from 0 to 8 [ 2005.442640][ T5893] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2005.508598][ T5943] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 59179009) [ 2005.545607][ T5943] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2005.552437][ T5962] loop3: detected capacity change from 0 to 8 [ 2005.608605][ T5943] F2FS-fs (loop1): Unable to read 2th superblock 01:30:10 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) socket$nl_rdma(0x10, 0x3, 0x14) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2005.653216][ T5962] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 20) [ 2005.746339][ T5943] loop1: detected capacity change from 0 to 8 [ 2005.753109][ T5962] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2005.787396][ T5943] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 59179009) [ 2005.796192][ T5882] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2005.826847][ T5885] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2005.830178][ T5962] F2FS-fs (loop3): Unable to read 2th superblock [ 2005.863318][ T5943] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2005.936409][ T5943] F2FS-fs (loop1): Unable to read 2th superblock 01:30:10 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000001800000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:30:10 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100880301000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 2006.206473][ T5947] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2006.260473][ T5944] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2006.444111][ T5998] loop3: detected capacity change from 0 to 8 [ 2006.461445][ T5999] loop1: detected capacity change from 0 to 8 [ 2006.534375][ T5998] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 24) [ 2006.573707][ T5999] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 59244545) [ 2006.611934][ T5998] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2006.634717][ T5999] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 01:30:11 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2006.689188][ T5998] F2FS-fs (loop3): Unable to read 2th superblock [ 2006.721505][ T5999] F2FS-fs (loop1): Unable to read 2th superblock 01:30:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x7e030000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 2006.815153][ T5998] loop3: detected capacity change from 0 to 8 01:30:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x7a00}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 2006.874461][ T5998] F2FS-fs (loop3): Invalid segment/section count (24 != 24 * 24) [ 2006.924446][ T5999] loop1: detected capacity change from 0 to 8 [ 2006.958898][ T5999] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 59244545) [ 2006.968296][ T5998] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2007.015076][ T5999] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2007.024310][ T5998] F2FS-fs (loop3): Unable to read 2th superblock [ 2007.053041][ T5999] F2FS-fs (loop1): Unable to read 2th superblock [ 2007.175397][ T6023] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:30:11 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000003a00000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:30:12 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100890301000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:30:12 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2007.430877][ T6039] loop3: detected capacity change from 0 to 8 01:30:12 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2007.506482][ T6039] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 58) [ 2007.516691][ T6024] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2007.585129][ T6039] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2007.593188][ T6052] loop1: detected capacity change from 0 to 8 [ 2007.661802][ T6039] F2FS-fs (loop3): Unable to read 2th superblock [ 2007.687149][ T6052] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 59310081) [ 2007.740990][ T6052] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 01:30:12 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2007.805438][ T6052] F2FS-fs (loop1): Unable to read 2th superblock 01:30:12 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000008303000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 2007.921198][ T6025] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2007.950614][ T6052] loop1: detected capacity change from 0 to 8 [ 2008.010109][ T6052] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 59310081) 01:30:12 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) socket$nl_rdma(0x10, 0x3, 0x14) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2008.065241][ T6052] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2008.120217][ T6086] loop3: detected capacity change from 0 to 8 [ 2008.143373][ T6052] F2FS-fs (loop1): Unable to read 2th superblock [ 2008.198644][ T6086] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 899) [ 2008.216580][ T6086] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:30:13 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2008.268897][ T6086] F2FS-fs (loop3): Unable to read 2th superblock [ 2008.281239][ T6028] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 01:30:13 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001008a0301000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 2008.376548][ T6086] loop3: detected capacity change from 0 to 8 [ 2008.438323][ T6086] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 899) [ 2008.511656][ T6086] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2008.591539][ T6086] F2FS-fs (loop3): Unable to read 2th superblock 01:30:13 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) socket(0x1, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2008.729207][ T6119] loop1: detected capacity change from 0 to 8 [ 2008.857401][ T6119] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 59375617) [ 2008.913617][ T6119] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2008.970399][ T6119] F2FS-fs (loop1): Unable to read 2th superblock [ 2009.179187][ T6119] loop1: detected capacity change from 0 to 8 [ 2009.221472][ T6119] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 59375617) [ 2009.264760][ T6119] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2009.307296][ T6119] F2FS-fs (loop1): Unable to read 2th superblock 01:30:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x81000000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:30:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x7e03}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:30:14 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000008403000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:30:14 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) socket(0x1, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) 01:30:14 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) socket(0x1, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) 01:30:14 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001008b0301000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 2009.561273][ T6158] loop3: detected capacity change from 0 to 8 [ 2009.618140][ T6158] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 900) [ 2009.685632][ T6167] loop1: detected capacity change from 0 to 8 [ 2009.707445][ T6158] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:30:14 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) socket$nl_rdma(0x10, 0x3, 0x14) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) 01:30:14 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) socket(0x1, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2009.775643][ T6158] F2FS-fs (loop3): Unable to read 2th superblock [ 2009.786918][ T6167] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 59441153) [ 2009.807594][ T6167] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2009.853641][ T6167] F2FS-fs (loop1): Unable to read 2th superblock [ 2009.861096][ T6158] loop3: detected capacity change from 0 to 8 [ 2009.887278][ T6158] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 900) [ 2009.924081][ T6158] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2009.967661][ T6167] loop1: detected capacity change from 0 to 8 [ 2009.978402][ T6158] F2FS-fs (loop3): Unable to read 2th superblock [ 2009.991876][ T6167] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 59441153) [ 2010.037613][ T6167] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 01:30:14 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) socket(0x1, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2010.088772][ T6167] F2FS-fs (loop1): Unable to read 2th superblock [ 2010.129540][ T6168] __nla_validate_parse: 6 callbacks suppressed [ 2010.129558][ T6168] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:30:14 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000008503000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:30:14 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c0000000900000001008c0301000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:30:15 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2010.397085][ T6220] loop3: detected capacity change from 0 to 8 [ 2010.456958][ T6172] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2010.476647][ T6220] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 901) [ 2010.524105][ T6220] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2010.545921][ T6220] F2FS-fs (loop3): Unable to read 2th superblock [ 2010.606098][ T6220] loop3: detected capacity change from 0 to 8 [ 2010.639508][ T6240] loop1: detected capacity change from 0 to 8 [ 2010.646659][ T6220] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 901) [ 2010.677632][ T6220] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2010.712369][ T6240] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 59506689) [ 2010.733519][ T6220] F2FS-fs (loop3): Unable to read 2th superblock [ 2010.759126][ T6240] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2010.774215][ T6164] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2010.790205][ T6231] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2010.798139][ T6240] F2FS-fs (loop1): Unable to read 2th superblock [ 2010.812919][ T6168] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2010.885051][ T6240] loop1: detected capacity change from 0 to 8 [ 2010.907349][ T6240] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 59506689) [ 2010.920577][ T6240] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2010.949751][ T6240] F2FS-fs (loop1): Unable to read 2th superblock [ 2010.958235][ T6234] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 01:30:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x88a8ffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:30:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x8100}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:30:15 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) socket(0x1, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) 01:30:15 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) 01:30:15 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000008603000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:30:15 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100b40301000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 2011.268462][ T6289] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2011.308890][ T6291] loop1: detected capacity change from 0 to 8 [ 2011.457086][ T6297] loop3: detected capacity change from 0 to 8 [ 2011.551889][ T6291] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 62128129) [ 2011.582467][ T6297] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 902) [ 2011.611314][ T6291] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2011.635029][ T6297] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2011.648935][ T6291] F2FS-fs (loop1): Unable to read 2th superblock 01:30:16 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) 01:30:16 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2011.671481][ T6297] F2FS-fs (loop3): Unable to read 2th superblock [ 2011.751392][ T6291] loop1: detected capacity change from 0 to 8 [ 2011.771695][ T6291] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 62128129) [ 2011.788813][ T6297] loop3: detected capacity change from 0 to 8 [ 2011.798157][ T6296] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2011.815761][ T6297] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 902) [ 2011.830394][ T6291] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2011.856313][ T6297] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2011.877501][ T6291] F2FS-fs (loop1): Unable to read 2th superblock [ 2011.907347][ T6297] F2FS-fs (loop3): Unable to read 2th superblock 01:30:16 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) 01:30:16 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100b50301000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 2012.089308][ T6302] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 01:30:16 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) 01:30:16 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000008703000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 2012.265429][ T6346] loop1: detected capacity change from 0 to 8 [ 2012.331371][ T6346] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 62193665) [ 2012.370650][ T6346] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2012.385980][ T6307] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2012.428672][ T6346] F2FS-fs (loop1): Unable to read 2th superblock [ 2012.464604][ T6369] loop3: detected capacity change from 0 to 8 [ 2012.516411][ T6346] loop1: detected capacity change from 0 to 8 [ 2012.541517][ T6346] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 62193665) [ 2012.548475][ T6369] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 903) [ 2012.576856][ T6346] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2012.597070][ T6369] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2012.608756][ T6346] F2FS-fs (loop1): Unable to read 2th superblock [ 2012.627203][ T6369] F2FS-fs (loop3): Unable to read 2th superblock [ 2012.694873][ T6369] loop3: detected capacity change from 0 to 8 [ 2012.714821][ T6369] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 903) [ 2012.744662][ T6369] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2012.762135][ T6369] F2FS-fs (loop3): Unable to read 2th superblock [ 2012.940619][ T6302] device vlan148 entered promiscuous mode 01:30:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x8e020000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:30:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x8e02}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:30:17 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) 01:30:17 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) unshare(0x40000000) flock(0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r2 = perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x8, 0x8, 0x0, 0x40, 0x0, 0x2000000003, 0x1040, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x20, 0x1, @perf_config_ext={0x655, 0x7}, 0x44000, 0x0, 0x4, 0x3, 0x8, 0xfffffffe, 0xf9, 0x0, 0x240, 0x0, 0x2}, r1, 0x8, r0, 0x9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFRAG(0xffffffffffffffff, 0x50009402, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) unshare(0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0x401c5820, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000a70000/0x4000)=nil, 0x4000, 0x2000000, 0x30, r3, 0x10643000) unshare(0x40000) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) unshare(0x5c020980) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000000000081) io_submit(0x0, 0x200000000000010f, &(0x7f00000003c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f0000000080)="e812459254b72ace6ae5f76773603671d5", 0x11, 0x9, 0x0, 0x2, r0}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, &(0x7f0000000100)="e512f2354df786ad9e2d3e9c3ed1e2bc85d899918087ae8d0438cc0abe7cfa79043f7cee2100cb8c4a29fb03f37c1703e0180664a1093f", 0x37, 0x7c, 0x0, 0x3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0x7, r2, &(0x7f0000000240)="e4284f3bc9b759b1453f4c8eb13bdead80ebc32cfcbac8a77f810102157a24b1dd23bcd7bb3cc5b30f396fa0abd33ce0c39d54fae548002bc6fd0a857bcd1d6815f55c7aefda41f41cf0fbbad475bc97ebce4fa08d42235b490b5fd1fbeb3c7b64f5ddeba8616e8946e8de6be03bee2c79f208e124a163b412ee8ad31a17996ba72d576a7a491cc91dc28fbaa678807e23ae20c6c33f5e315dbd335515250c02ff293888b5f48800b2b62d223d53486a25b8a57e675b15e4ddfb3cafc3a19582930862bf7d5ce7e2c23fa9bc11a5f8a55852fa53b384b67d9971", 0xda, 0xfffffffffffffbff, 0x0, 0x2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x2, r3, &(0x7f0000000540)="76f640cad7f0d689ca52f3cf4eb5f8a014574a4febc7f45d21f6d2354b3d0e92b7b4dd990f59a3397d69d7c20297340a75d48a5d14a1be88a4811107b495d14f763ed1e12eefb92d00d9811367910f77828838153cc390c56070c0c3fbfcbc385f0867993d185e824ef2ac83468684ea568babac9972d70b0775279bfa52307b95af38442164", 0x86, 0x38, 0x0, 0x2}]) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) 01:30:17 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000501000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:30:17 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000008803000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 2013.202518][ T6437] loop1: detected capacity change from 0 to 8 [ 2013.208720][ T6443] loop3: detected capacity change from 0 to 8 [ 2013.297689][ T6443] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 904) [ 2013.334727][ T6443] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:30:18 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2013.344752][ T6437] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 83886081) [ 2013.379097][ T6443] F2FS-fs (loop3): Unable to read 2th superblock [ 2013.426093][ T6437] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2013.481536][ T6443] loop3: detected capacity change from 0 to 8 [ 2013.505399][ T6437] F2FS-fs (loop1): Unable to read 2th superblock [ 2013.517439][ T6443] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 904) [ 2013.546546][ T6443] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2013.578163][ T6443] F2FS-fs (loop3): Unable to read 2th superblock 01:30:18 executing program 0: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2013.631151][ T6437] loop1: detected capacity change from 0 to 8 [ 2013.668260][ T6437] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 83886081) 01:30:18 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000008903000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 2013.710620][ T6437] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2013.739298][ T6437] F2FS-fs (loop1): Unable to read 2th superblock 01:30:18 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000601000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 2013.993776][ T6508] loop3: detected capacity change from 0 to 8 01:30:18 executing program 0: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2014.079681][ T6508] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 905) [ 2014.153256][ T6508] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2014.158114][ T6527] loop1: detected capacity change from 0 to 8 [ 2014.208364][ T6508] F2FS-fs (loop3): Unable to read 2th superblock [ 2014.297890][ T6527] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 100663297) [ 2014.307097][ T6508] loop3: detected capacity change from 0 to 8 [ 2014.340579][ T6527] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2014.352316][ T6508] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 905) [ 2014.395006][ T6508] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2014.397466][ T6527] F2FS-fs (loop1): Unable to read 2th superblock [ 2014.436520][ T6508] F2FS-fs (loop3): Unable to read 2th superblock [ 2014.524887][ T6527] loop1: detected capacity change from 0 to 8 [ 2014.559636][ T6527] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 100663297) 01:30:19 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000008a03000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 2014.601175][ T6527] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2014.664499][ T6527] F2FS-fs (loop1): Unable to read 2th superblock 01:30:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x9effffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:30:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0xa602}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:30:19 executing program 0: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2014.874576][ T6595] loop3: detected capacity change from 0 to 8 [ 2014.952167][ T6595] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 906) [ 2014.959861][ T6595] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2015.055901][ T6595] F2FS-fs (loop3): Unable to read 2th superblock [ 2015.167913][ T6595] loop3: detected capacity change from 0 to 8 [ 2015.195466][ T6595] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 906) [ 2015.258831][ T6595] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2015.307014][ T6595] F2FS-fs (loop3): Unable to read 2th superblock [ 2015.480636][ T6606] __nla_validate_parse: 13 callbacks suppressed [ 2015.480655][ T6606] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2015.820214][ T6607] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2016.088570][ T6610] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2016.174565][ T6605] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2016.191784][ T6643] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2016.206985][ T6645] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2016.306821][ T6651] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 01:30:25 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) unshare(0x40000000) flock(0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r2 = perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x8, 0x8, 0x0, 0x40, 0x0, 0x2000000003, 0x1040, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x20, 0x1, @perf_config_ext={0x655, 0x7}, 0x44000, 0x0, 0x4, 0x3, 0x8, 0xfffffffe, 0xf9, 0x0, 0x240, 0x0, 0x2}, r1, 0x8, r0, 0x9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFRAG(0xffffffffffffffff, 0x50009402, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) unshare(0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0x401c5820, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000a70000/0x4000)=nil, 0x4000, 0x2000000, 0x30, r3, 0x10643000) unshare(0x40000) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) unshare(0x5c020980) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000000000081) io_submit(0x0, 0x200000000000010f, &(0x7f00000003c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f0000000080)="e812459254b72ace6ae5f76773603671d5", 0x11, 0x9, 0x0, 0x2, r0}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, &(0x7f0000000100)="e512f2354df786ad9e2d3e9c3ed1e2bc85d899918087ae8d0438cc0abe7cfa79043f7cee2100cb8c4a29fb03f37c1703e0180664a1093f", 0x37, 0x7c, 0x0, 0x3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0x7, r2, &(0x7f0000000240)="e4284f3bc9b759b1453f4c8eb13bdead80ebc32cfcbac8a77f810102157a24b1dd23bcd7bb3cc5b30f396fa0abd33ce0c39d54fae548002bc6fd0a857bcd1d6815f55c7aefda41f41cf0fbbad475bc97ebce4fa08d42235b490b5fd1fbeb3c7b64f5ddeba8616e8946e8de6be03bee2c79f208e124a163b412ee8ad31a17996ba72d576a7a491cc91dc28fbaa678807e23ae20c6c33f5e315dbd335515250c02ff293888b5f48800b2b62d223d53486a25b8a57e675b15e4ddfb3cafc3a19582930862bf7d5ce7e2c23fa9bc11a5f8a55852fa53b384b67d9971", 0xda, 0xfffffffffffffbff, 0x0, 0x2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x2, r3, &(0x7f0000000540)="76f640cad7f0d689ca52f3cf4eb5f8a014574a4febc7f45d21f6d2354b3d0e92b7b4dd990f59a3397d69d7c20297340a75d48a5d14a1be88a4811107b495d14f763ed1e12eefb92d00d9811367910f77828838153cc390c56070c0c3fbfcbc385f0867993d185e824ef2ac83468684ea568babac9972d70b0775279bfa52307b95af38442164", 0x86, 0x38, 0x0, 0x2}]) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) 01:30:25 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000701000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:30:25 executing program 0: sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) 01:30:25 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000008b03000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:30:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0xa6020000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:30:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0xa801}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 2021.097352][ T6765] loop1: detected capacity change from 0 to 8 [ 2021.099876][ T6766] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2021.126658][ T6768] loop3: detected capacity change from 0 to 8 [ 2021.232445][ T6765] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 117440513) [ 2021.271527][ T6768] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 907) [ 2021.321048][ T6765] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2021.335596][ T6768] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:30:26 executing program 0: sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2021.386841][ T6765] F2FS-fs (loop1): Unable to read 2th superblock [ 2021.404711][ T6768] F2FS-fs (loop3): Unable to read 2th superblock [ 2021.464573][ T6767] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2021.504655][ T6765] loop1: detected capacity change from 0 to 8 [ 2021.525822][ T6768] loop3: detected capacity change from 0 to 8 [ 2021.533689][ T6765] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 117440513) [ 2021.554376][ T6768] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 907) [ 2021.583974][ T6765] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2021.602749][ T6768] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2021.641158][ T6765] F2FS-fs (loop1): Unable to read 2th superblock [ 2021.648245][ T6768] F2FS-fs (loop3): Unable to read 2th superblock [ 2021.689596][ T6772] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 01:30:26 executing program 0: sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) 01:30:26 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000008c03000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:30:26 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000901000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 2021.999695][ T6827] loop3: detected capacity change from 0 to 8 [ 2022.025776][ T6833] loop1: detected capacity change from 0 to 8 [ 2022.073302][ T6775] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2022.085743][ T6833] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 150994945) [ 2022.103804][ T6827] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 908) [ 2022.121602][ T6833] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2022.145468][ T6827] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:30:26 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2022.180029][ T6833] F2FS-fs (loop1): Unable to read 2th superblock [ 2022.182811][ T6827] F2FS-fs (loop3): Unable to read 2th superblock [ 2022.272865][ T6827] loop3: detected capacity change from 0 to 8 [ 2022.294220][ T6833] loop1: detected capacity change from 0 to 8 [ 2022.345306][ T6827] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 908) [ 2022.354478][ T6833] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 150994945) [ 2022.386614][ T6833] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2022.395279][ T6827] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2022.395369][ T6827] F2FS-fs (loop3): Unable to read 2th superblock [ 2022.417935][ T6826] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2022.485806][ T6829] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:30:27 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000008d03000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 2022.526824][ T6833] F2FS-fs (loop1): Unable to read 2th superblock [ 2022.548054][ T6830] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2022.711578][ T6878] loop3: detected capacity change from 0 to 8 [ 2022.726881][ T6878] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 909) [ 2022.743452][ T6878] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2022.763117][ T6878] F2FS-fs (loop3): Unable to read 2th superblock [ 2022.770191][ T6831] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2022.819325][ T6878] loop3: detected capacity change from 0 to 8 [ 2022.839740][ T6878] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 909) [ 2022.857025][ T6878] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2022.876080][ T6878] F2FS-fs (loop3): Unable to read 2th superblock 01:30:29 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000a01000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) 01:30:29 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) 01:30:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0xba02}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 01:30:29 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000008e03000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:30:29 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) unshare(0x40000000) flock(0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r2 = perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x8, 0x8, 0x0, 0x40, 0x0, 0x2000000003, 0x1040, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x20, 0x1, @perf_config_ext={0x655, 0x7}, 0x44000, 0x0, 0x4, 0x3, 0x8, 0xfffffffe, 0xf9, 0x0, 0x240, 0x0, 0x2}, r1, 0x8, r0, 0x9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFRAG(0xffffffffffffffff, 0x50009402, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) unshare(0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0x401c5820, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000a70000/0x4000)=nil, 0x4000, 0x2000000, 0x30, r3, 0x10643000) unshare(0x40000) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) unshare(0x5c020980) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000000000081) io_submit(0x0, 0x200000000000010f, &(0x7f00000003c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f0000000080)="e812459254b72ace6ae5f76773603671d5", 0x11, 0x9, 0x0, 0x2, r0}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, &(0x7f0000000100)="e512f2354df786ad9e2d3e9c3ed1e2bc85d899918087ae8d0438cc0abe7cfa79043f7cee2100cb8c4a29fb03f37c1703e0180664a1093f", 0x37, 0x7c, 0x0, 0x3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0x7, r2, &(0x7f0000000240)="e4284f3bc9b759b1453f4c8eb13bdead80ebc32cfcbac8a77f810102157a24b1dd23bcd7bb3cc5b30f396fa0abd33ce0c39d54fae548002bc6fd0a857bcd1d6815f55c7aefda41f41cf0fbbad475bc97ebce4fa08d42235b490b5fd1fbeb3c7b64f5ddeba8616e8946e8de6be03bee2c79f208e124a163b412ee8ad31a17996ba72d576a7a491cc91dc28fbaa678807e23ae20c6c33f5e315dbd335515250c02ff293888b5f48800b2b62d223d53486a25b8a57e675b15e4ddfb3cafc3a19582930862bf7d5ce7e2c23fa9bc11a5f8a55852fa53b384b67d9971", 0xda, 0xfffffffffffffbff, 0x0, 0x2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x2, r3, &(0x7f0000000540)="76f640cad7f0d689ca52f3cf4eb5f8a014574a4febc7f45d21f6d2354b3d0e92b7b4dd990f59a3397d69d7c20297340a75d48a5d14a1be88a4811107b495d14f763ed1e12eefb92d00d9811367910f77828838153cc390c56070c0c3fbfcbc385f0867993d185e824ef2ac83468684ea568babac9972d70b0775279bfa52307b95af38442164", 0x86, 0x38, 0x0, 0x2}]) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) 01:30:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0xa8010000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) [ 2024.580687][ T8953] device hsr_slave_0 left promiscuous mode [ 2024.612213][ T8953] device hsr_slave_1 left promiscuous mode [ 2024.639927][ T6944] loop1: detected capacity change from 0 to 8 [ 2024.647870][ T8953] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2024.656360][ T6945] loop3: detected capacity change from 0 to 8 [ 2024.667211][ T8953] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2024.702820][ T6945] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 910) [ 2024.713002][ T6944] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 167772161) [ 2024.722596][ T6945] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2024.744579][ T6944] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2024.758326][ T8953] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2024.775692][ T8953] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2024.784949][ T6945] F2FS-fs (loop3): Unable to read 2th superblock [ 2024.795821][ T6944] F2FS-fs (loop1): Unable to read 2th superblock [ 2024.852322][ T8953] device bridge_slave_1 left promiscuous mode 01:30:29 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2024.906509][ T8953] bridge0: port 2(bridge_slave_1) entered disabled state 01:30:29 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c00000009000000b603000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) 01:30:29 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000c01000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 2024.976668][ T8953] device bridge_slave_0 left promiscuous mode [ 2025.012306][ T8953] bridge0: port 1(bridge_slave_0) entered disabled state [ 2025.095595][ T8953] rdma_rxe: ignoring netdev event = 10 for macvlan0 01:30:29 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2025.212362][ T8953] device veth1_macvtap left promiscuous mode [ 2025.222169][ T6968] loop3: detected capacity change from 0 to 8 [ 2025.232923][ T6969] loop1: detected capacity change from 0 to 8 [ 2025.246874][ T8953] device veth0_macvtap left promiscuous mode [ 2025.273170][ T6969] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 201326593) [ 2025.284333][ T8953] device veth1_vlan left promiscuous mode [ 2025.297893][ T6969] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2025.300607][ T6968] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 950) [ 2025.325225][ T8953] device veth0_vlan left promiscuous mode [ 2025.336501][ T6969] F2FS-fs (loop1): Unable to read 2th superblock [ 2025.348035][ T6968] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2025.386536][ T6968] F2FS-fs (loop3): Unable to read 2th superblock [ 2025.444061][ T6969] loop1: detected capacity change from 0 to 8 [ 2025.477782][ T6969] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 201326593) [ 2025.526747][ T8953] infiniband syz2: set down [ 2025.527127][ T6968] loop3: detected capacity change from 0 to 8 [ 2025.542166][ T6969] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2025.578043][ T6968] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 950) [ 2025.588808][ T6969] F2FS-fs (loop1): Unable to read 2th superblock 01:30:30 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2025.623423][ T6968] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 01:30:30 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000d01000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}, {@inline_xattr_size}]}) [ 2025.681912][ T6968] F2FS-fs (loop3): Unable to read 2th superblock 01:30:30 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000008e26000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000008c0)={[{@noinline_data}]}) [ 2025.885324][ T6997] loop1: detected capacity change from 0 to 8 [ 2025.997636][ T6997] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 218103809) 01:30:30 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) connect(0xffffffffffffffff, &(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7fffffff}, 0x80) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) [ 2026.070286][ T6997] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 2026.079290][ T7004] loop3: detected capacity change from 0 to 8 [ 2026.104219][ T6997] F2FS-fs (loop1): Unable to read 2th superblock [ 2026.154176][ T7004] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 9870) [ 2026.202954][ T8953] bond1 (unregistering): Released all slaves [ 2026.209292][ T7004] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2026.253830][ T7004] F2FS-fs (loop3): Unable to read 2th superblock [ 2026.343216][ T7004] loop3: detected capacity change from 0 to 8 [ 2026.374655][ T7004] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 9870) [ 2026.394999][ T7004] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2026.411685][ T7004] F2FS-fs (loop3): Unable to read 2th superblock [ 2027.123394][ T8917] smc: removing ib device syz2 [ 2027.352890][ T8953] team0 (unregistering): Port device team_slave_1 removed [ 2027.412409][ T8953] team0 (unregistering): Port device team_slave_0 removed [ 2027.468406][ T8953] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2027.534422][ T8953] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2027.833469][ T8953] bond0 (unregistering): Released all slaves [ 2027.910200][ T8953] ------------[ cut here ]------------ [ 2027.915687][ T8953] refcount_t: decrement hit 0; leaking memory. [ 2027.946449][ T8953] WARNING: CPU: 1 PID: 8953 at lib/refcount.c:31 refcount_warn_saturate+0xbf/0x1e0 [ 2027.957096][ T8953] Modules linked in: [ 2027.961701][ T8953] CPU: 1 PID: 8953 Comm: kworker/u4:19 Not tainted 5.16.0-rc2-next-20211125-syzkaller #0 [ 2027.972169][ T8953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2027.983072][ T8953] Workqueue: netns cleanup_net [ 2027.987941][ T8953] RIP: 0010:refcount_warn_saturate+0xbf/0x1e0 [ 2027.994689][ T8953] Code: 1d dc ee 99 09 31 ff 89 de e8 4d 1b 95 fd 84 db 75 e0 e8 64 17 95 fd 48 c7 c7 60 7e 04 8a c6 05 bc ee 99 09 01 e8 17 03 28 05 <0f> 0b eb c4 e8 48 17 95 fd 0f b6 1d ab ee 99 09 31 ff 89 de e8 18 [ 2028.079022][ T8953] RSP: 0018:ffffc90005e8fa10 EFLAGS: 00010286 [ 2028.089834][ T8953] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 2028.109711][ T8953] RDX: ffff88807aa68000 RSI: ffffffff815f3208 RDI: fffff52000bd1f34 [ 2028.117721][ T8953] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 2028.150019][ T8953] R10: ffffffff815ecfae R11: 0000000000000000 R12: 0000000000000001 [ 2028.158484][ T8953] R13: ffffc90005e8fb68 R14: ffff88814f2425b0 R15: ffff88814e6705a0 [ 2028.182940][ T8953] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 2028.198487][ T8953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2028.206142][ T8953] CR2: 0000555556558848 CR3: 000000007f7dd000 CR4: 00000000003506e0 [ 2028.214996][ T8953] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2028.225775][ T8953] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2028.248029][ T8953] Call Trace: [ 2028.253099][ T8953] [ 2028.256059][ T8953] unregister_netdevice_many+0x131c/0x1850 [ 2028.262763][ T8953] ? default_device_exit+0x2d0/0x2d0 [ 2028.268081][ T8953] ? unregister_netdevice_many+0x1850/0x1850 [ 2028.275087][ T8953] ? sysfs_remove_group+0xc2/0x170 [ 2028.281053][ T8953] ? br_dev_delete+0x112/0x190 [ 2028.285961][ T8953] default_device_exit_batch+0x2fa/0x3c0 [ 2028.292686][ T8953] ? unregister_netdev+0x20/0x20 [ 2028.297696][ T8953] ? __init_waitqueue_head+0xd0/0xd0 [ 2028.303797][ T8953] ? cfg802154_switch_netns+0x440/0x440 [ 2028.309468][ T8953] ? unregister_netdev+0x20/0x20 [ 2028.315451][ T8953] ? __dev_change_net_namespace+0x1330/0x1330 [ 2028.340550][ T8953] ops_exit_list+0x10d/0x160 [ 2028.345194][ T8953] cleanup_net+0x4ea/0xb00 [ 2028.359952][ T8953] ? unregister_pernet_device+0x70/0x70 [ 2028.370873][ T8953] process_one_work+0x9b2/0x1690 [ 2028.375896][ T8953] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 2028.397953][ T8953] ? rwlock_bug.part.0+0x90/0x90 [ 2028.409701][ T8953] ? _raw_spin_lock_irq+0x41/0x50 [ 2028.414781][ T8953] worker_thread+0x658/0x11f0 [ 2028.419496][ T8953] ? process_one_work+0x1690/0x1690 [ 2028.426491][ T8953] kthread+0x405/0x4f0 [ 2028.431321][ T8953] ? set_kthread_struct+0x130/0x130 [ 2028.442816][ T8953] ret_from_fork+0x1f/0x30 [ 2028.447377][ T8953] [ 2028.452629][ T8953] Kernel panic - not syncing: panic_on_warn set ... [ 2028.459225][ T8953] CPU: 1 PID: 8953 Comm: kworker/u4:19 Not tainted 5.16.0-rc2-next-20211125-syzkaller #0 [ 2028.469044][ T8953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2028.479116][ T8953] Workqueue: netns cleanup_net [ 2028.483908][ T8953] Call Trace: [ 2028.487195][ T8953] [ 2028.490135][ T8953] dump_stack_lvl+0xcd/0x134 [ 2028.494751][ T8953] panic+0x2b0/0x6dd [ 2028.498686][ T8953] ? __warn_printk+0xf3/0xf3 [ 2028.503298][ T8953] ? __warn.cold+0x16c/0x2b5 [ 2028.507914][ T8953] ? refcount_warn_saturate+0xbf/0x1e0 [ 2028.513394][ T8953] __warn.cold+0x187/0x2b5 [ 2028.517820][ T8953] ? wake_up_klogd.part.0+0x8e/0xd0 [ 2028.523092][ T8953] ? refcount_warn_saturate+0xbf/0x1e0 [ 2028.528559][ T8953] report_bug+0x1bd/0x210 [ 2028.532936][ T8953] handle_bug+0x3c/0x60 [ 2028.537097][ T8953] exc_invalid_op+0x14/0x40 [ 2028.541606][ T8953] asm_exc_invalid_op+0x12/0x20 [ 2028.546462][ T8953] RIP: 0010:refcount_warn_saturate+0xbf/0x1e0 [ 2028.552542][ T8953] Code: 1d dc ee 99 09 31 ff 89 de e8 4d 1b 95 fd 84 db 75 e0 e8 64 17 95 fd 48 c7 c7 60 7e 04 8a c6 05 bc ee 99 09 01 e8 17 03 28 05 <0f> 0b eb c4 e8 48 17 95 fd 0f b6 1d ab ee 99 09 31 ff 89 de e8 18 [ 2028.572254][ T8953] RSP: 0018:ffffc90005e8fa10 EFLAGS: 00010286 [ 2028.578319][ T8953] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 2028.586285][ T8953] RDX: ffff88807aa68000 RSI: ffffffff815f3208 RDI: fffff52000bd1f34 [ 2028.594254][ T8953] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 2028.602222][ T8953] R10: ffffffff815ecfae R11: 0000000000000000 R12: 0000000000000001 [ 2028.610192][ T8953] R13: ffffc90005e8fb68 R14: ffff88814f2425b0 R15: ffff88814e6705a0 [ 2028.618168][ T8953] ? wake_up_klogd.part.0+0x8e/0xd0 [ 2028.623376][ T8953] ? vprintk+0x88/0x90 [ 2028.627455][ T8953] unregister_netdevice_many+0x131c/0x1850 [ 2028.633277][ T8953] ? default_device_exit+0x2d0/0x2d0 [ 2028.638570][ T8953] ? unregister_netdevice_many+0x1850/0x1850 [ 2028.644551][ T8953] ? sysfs_remove_group+0xc2/0x170 [ 2028.649671][ T8953] ? br_dev_delete+0x112/0x190 [ 2028.654460][ T8953] default_device_exit_batch+0x2fa/0x3c0 [ 2028.660098][ T8953] ? unregister_netdev+0x20/0x20 [ 2028.665054][ T8953] ? __init_waitqueue_head+0xd0/0xd0 [ 2028.670350][ T8953] ? cfg802154_switch_netns+0x440/0x440 [ 2028.675904][ T8953] ? unregister_netdev+0x20/0x20 [ 2028.680843][ T8953] ? __dev_change_net_namespace+0x1330/0x1330 [ 2028.686916][ T8953] ops_exit_list+0x10d/0x160 [ 2028.691516][ T8953] cleanup_net+0x4ea/0xb00 [ 2028.695942][ T8953] ? unregister_pernet_device+0x70/0x70 [ 2028.701505][ T8953] process_one_work+0x9b2/0x1690 [ 2028.706468][ T8953] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 2028.711855][ T8953] ? rwlock_bug.part.0+0x90/0x90 [ 2028.716809][ T8953] ? _raw_spin_lock_irq+0x41/0x50 [ 2028.721845][ T8953] worker_thread+0x658/0x11f0 [ 2028.726537][ T8953] ? process_one_work+0x1690/0x1690 [ 2028.731739][ T8953] kthread+0x405/0x4f0 [ 2028.735812][ T8953] ? set_kthread_struct+0x130/0x130 [ 2028.741021][ T8953] ret_from_fork+0x1f/0x30 [ 2028.745477][ T8953] [ 2028.748930][ T8953] Kernel Offset: disabled [ 2028.753469][ T8953] Rebooting in 86400 seconds..