)='./file0\x00', 0x21de, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:40:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff14000000780e0100687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:40:49 executing program 3: 03:40:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x12\x00'}}) [ 772.263209][ T526] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 03:40:50 executing program 4: [ 772.311112][ T524] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:40:50 executing program 3: 03:40:50 executing program 4: [ 772.390975][ T524] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 772.410514][ T524] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:40:50 executing program 3: [ 772.444039][ T524] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:40:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff140000009c0e0100687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:40:50 executing program 4: [ 772.706809][ T546] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 03:40:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x2ed, 0x0) 03:40:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x13\x00'}}) 03:40:50 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2300, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:40:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)) socket(0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0xffffff2d, 0x0, 0x0, 0xfffffffffffffcd3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") ioctl(0xffffffffffffffff, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket(0x0, 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getuid() r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) sendto$inet6(r2, 0x0, 0xfffffffffffffe9a, 0x200408d4, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000300)=0x204, 0x4) sendto$inet6(r2, &(0x7f0000000400)="a7", 0x1, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f00000001c0)={0x0, 0x0, 0xffffffffffffffff}, 0x2040) 03:40:50 executing program 4: socketpair(0x25, 0x3, 0x0, &(0x7f0000000040)) 03:40:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008030000687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 773.000916][ T558] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:40:50 executing program 4: perf_event_open(&(0x7f0000000a00)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{0x0, 0x0, 0x0}, 0xfffffffd}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ptype\x00\xcc\xf8V\xfe~\xdc\x94\x8e\xf06Ff\x00\xab\xa5\xd6\xeaY\xc8\xb5F\xfa\xa1\xd2\xc4*,ZT') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x500000000000000) close(0xffffffffffffffff) socket(0x1, 0x0, 0x0) 03:40:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x14\x00'}}) [ 773.044997][ T560] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 773.054473][ T558] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 773.078098][ T558] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 773.201515][ T558] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:40:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008040000687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:40:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000200)=0x8040000010000006, 0x4) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) socketpair(0xa, 0x0, 0x0, &(0x7f00000002c0)) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1e, 0x0, &(0x7f0000000040)) sendto$inet6(r0, 0x0, 0xffffff19, 0xfffffefffffffffe, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0), 0xffffffffffffff4e, 0x0, 0x0, 0xce) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) 03:40:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x15\x00'}}) 03:40:51 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x25ee, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) [ 773.498252][ T591] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 773.650916][ T601] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:40:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x2ee, 0x0) 03:40:51 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffa000/0x3000)=nil) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, &(0x7f0000000300)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x0, 0x2, @dev, 0x5}}, 0x0, 0x0, 0x0, 0x101}, 0x98) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept4(r2, 0x0, 0x0, 0x0) r4 = request_key(&(0x7f0000000600)='id_legacy\x00', &(0x7f0000000680)={'syz', 0x0}, &(0x7f0000000740)='\x00', 0xfffffffffffffffc) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000006c0)={'syz', 0x0}, 0x0, 0x0, r4) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000280)={r5, 0x0, 0x4}, 0x0, 0x0, &(0x7f0000000500)=""/4) accept$alg(r3, 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x101800) syz_open_procfs(0x0, 0x0) clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r6, &(0x7f0000000340)=ANY=[], 0xff0e) close(r6) connect$inet6(r6, &(0x7f0000000380)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r6, 0x11a, 0x1, &(0x7f0000000400)=@ccm_128={{0x304}, "78395c95d0fdfb60", "520b1e4aa0f71c22ff00", "a9016007", "f6885a10e7196cef"}, 0x28) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:40:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x16\x00'}}) 03:40:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008020100687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 773.698858][ T601] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 773.773812][ T601] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:40:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x17\x00'}}) 03:40:51 executing program 4: ioctl$RTC_UIE_OFF(0xffffffffffffffff, 0x7004) r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) read$usbmon(r4, &(0x7f0000000100)=""/100, 0x64) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 773.826064][ T601] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 773.868792][ T620] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 03:40:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008030100687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:40:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x18\x00'}}) 03:40:51 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2601, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) [ 774.219545][ T642] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 774.225774][ T644] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 774.249634][ T642] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 774.271085][ T642] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 774.279910][ T642] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:40:52 executing program 3 (fault-call:7 fault-nth:0): r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:40:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x19\x00'}}) 03:40:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008040100687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:40:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x2ef, 0x0) 03:40:52 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2604, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) [ 774.560186][ T653] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 03:40:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x1a\x00'}}) [ 774.672081][ T660] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:40:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x1b\x00'}}) 03:40:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008050100687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 774.753242][ T660] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 774.780778][ T660] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:40:52 executing program 4: ioctl$RTC_UIE_OFF(0xffffffffffffffff, 0x7004) r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) read$usbmon(r4, &(0x7f0000000100)=""/100, 0x64) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:40:52 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 774.841406][ T660] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:40:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x1c\x00'}}) 03:40:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x2f0, 0x0) 03:40:52 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2606, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) [ 775.033493][ T686] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 03:40:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x1d\x00'}}) 03:40:53 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008060100687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 775.261079][ T704] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:40:53 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x44) 03:40:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x1e\x00'}}) [ 775.308988][ T704] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 775.350911][ T704] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 775.357434][ T704] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 775.365124][ T712] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 03:40:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\xf0\xff\xff\xff\x7f\x00'}}) 03:40:53 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2704, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:40:53 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x45) 03:40:53 executing program 4: ioctl$RTC_UIE_OFF(0xffffffffffffffff, 0x7004) r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) read$usbmon(r4, &(0x7f0000000100)=""/100, 0x64) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:40:53 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008080100687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:40:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) [ 775.850830][ T735] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 775.950789][ T735] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 776.002393][ T735] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:40:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x2f1, 0x0) 03:40:53 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x200018e2) 03:40:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x7f\xff\xff\xff\xf0\x00'}}) [ 776.048094][ T735] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:40:53 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008090100687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:40:53 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2804, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:40:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfe\x00'}}) 03:40:54 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x50, r2, 0x19cb9000) sendto$inet6(r1, &(0x7f0000000040)="edc351e39ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x4, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000100)="0ce5beca00bbc13d686939fa8b2f762dc048de8f0ffe67a91d014362ea747004b52974cc4831454dea016c0987a243e78c4c7dcd7b9890b65cc274716d", 0x3d, 0x1, 0x0, 0x352) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:40:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}) [ 776.371806][ T780] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 776.430755][ T780] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:40:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff14000000080a0100687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 776.494813][ T780] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 776.517369][ T780] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:40:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) 03:40:54 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2904, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:40:54 executing program 4 (fault-call:7 fault-nth:0): r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 776.900997][ T811] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:40:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x2f2, 0x0) 03:40:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}}) 03:40:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff14000000080b0100687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:40:54 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) lsetxattr$security_ima(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='security.ima\x00', &(0x7f0000000180)=@v1={0x2, "162e53b42962b1696581a7ca38a9b02e0c1c12"}, 0x14, 0x2) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 776.960791][ T811] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:40:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 777.054276][ T811] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 777.100782][ T811] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 777.104576][ T831] __nla_validate_parse: 3 callbacks suppressed [ 777.104585][ T831] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 03:40:55 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2a04, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:40:55 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000100)={0x2, @time={0x0, 0x989680}, 0x6, {0xfc, 0x1f}, 0x1, 0x2}) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:40:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) 03:40:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff14000000080c0100687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 777.526128][ T848] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 777.560107][ T848] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 777.600987][ T848] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 777.648241][ T821] FAULT_INJECTION: forcing a failure. [ 777.648241][ T821] name fail_futex, interval 1, probability 0, space 0, times 1 [ 777.660809][ T848] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 777.685994][ T860] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 777.710855][ T821] CPU: 1 PID: 821 Comm: syz-executor.4 Not tainted 5.4.0-syzkaller #0 [ 777.719050][ T821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 777.729109][ T821] Call Trace: [ 777.732430][ T821] dump_stack+0x197/0x210 [ 777.736781][ T821] should_fail.cold+0xa/0x15 [ 777.741399][ T821] ? fault_create_debugfs_attr+0x180/0x180 [ 777.747213][ T821] ? find_held_lock+0x35/0x130 [ 777.751983][ T821] ? is_bpf_text_address+0xac/0x160 [ 777.757196][ T821] get_futex_key+0xd08/0x1b10 [ 777.761889][ T821] ? futex_lock_pi_atomic+0x2f0/0x2f0 [ 777.767261][ T821] ? __kasan_check_read+0x11/0x20 [ 777.772292][ T821] ? mark_lock+0xc2/0x1220 [ 777.776714][ T821] ? mark_lock+0xc2/0x1220 [ 777.781145][ T821] futex_wake+0xf9/0x4d0 [ 777.785400][ T821] ? get_futex_key+0x1b10/0x1b10 [ 777.790344][ T821] ? __might_fault+0x12b/0x1e0 [ 777.795115][ T821] do_futex+0x358/0x1de0 [ 777.799359][ T821] ? __kasan_check_read+0x11/0x20 [ 777.804386][ T821] ? __lock_acquire+0x16f2/0x4a00 [ 777.809408][ T821] ? futex_exit_release+0x57/0x70 [ 777.814434][ T821] ? futex_exit_release+0x70/0x70 [ 777.819456][ T821] ? find_held_lock+0x35/0x130 [ 777.824219][ T821] ? lock_downgrade+0x920/0x920 [ 777.829064][ T821] mm_release+0x296/0x320 [ 777.833381][ T821] exit_mm_release+0x26/0x30 [ 777.837955][ T821] do_exit+0x407/0x2ef0 [ 777.842100][ T821] ? find_held_lock+0x35/0x130 [ 777.846846][ T821] ? get_signal+0x392/0x24f0 [ 777.851420][ T821] ? mm_update_next_owner+0x7c0/0x7c0 [ 777.856775][ T821] ? lock_downgrade+0x920/0x920 [ 777.861613][ T821] ? _raw_spin_unlock_irq+0x23/0x80 [ 777.866789][ T821] ? get_signal+0x392/0x24f0 [ 777.871363][ T821] ? _raw_spin_unlock_irq+0x23/0x80 [ 777.876546][ T821] do_group_exit+0x135/0x360 [ 777.881119][ T821] get_signal+0x47c/0x24f0 [ 777.885536][ T821] ? __fget+0x37f/0x550 [ 777.889680][ T821] do_signal+0x87/0x1700 [ 777.893905][ T821] ? kick_process+0xef/0x180 [ 777.898477][ T821] ? task_work_add+0x9c/0x120 [ 777.903137][ T821] ? setup_sigcontext+0x7d0/0x7d0 [ 777.908156][ T821] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 777.914384][ T821] ? fput_many+0x12c/0x1a0 [ 777.918786][ T821] ? ksys_read+0x1cf/0x290 [ 777.923186][ T821] ? exit_to_usermode_loop+0x43/0x380 [ 777.928539][ T821] ? do_syscall_64+0x676/0x790 [ 777.933286][ T821] ? exit_to_usermode_loop+0x43/0x380 [ 777.938639][ T821] ? lockdep_hardirqs_on+0x421/0x5e0 [ 777.943909][ T821] ? trace_hardirqs_on+0x67/0x240 [ 777.948917][ T821] exit_to_usermode_loop+0x286/0x380 [ 777.954186][ T821] do_syscall_64+0x676/0x790 [ 777.958763][ T821] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 777.964637][ T821] RIP: 0033:0x45a679 [ 777.968515][ T821] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 777.988099][ T821] RSP: 002b:00007f208134fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 777.996490][ T821] RAX: fffffffffffffe00 RBX: 00007f208134fc90 RCX: 000000000045a679 [ 778.004455][ T821] RDX: 00000000000001e2 RSI: 0000000020001700 RDI: 0000000000000003 [ 778.012427][ T821] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 778.020389][ T821] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f20813506d4 [ 778.028345][ T821] R13: 00000000004c7620 R14: 00000000004e0178 R15: 0000000000000005 03:40:55 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:40:55 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000200)="580000001400add427323b470c45b45602067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac710d1070000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000100)=0x80000001) 03:40:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x2f3, 0x0) 03:40:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\x8d\x00'}}) 03:40:55 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2b04, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:40:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff14000000080e0100687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:40:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) 03:40:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xfe\x00'}}) [ 778.337795][ T876] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 778.358246][ T881] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 03:40:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x02\x00'}}) 03:40:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x2f4, 0x0) [ 778.442141][ T876] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 778.513959][ T876] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 778.551756][ T876] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:40:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff14000000080f0100687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:40:56 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2c04, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) [ 778.736613][ T914] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 778.799837][ T918] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:40:56 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffd9f, 0x8800, &(0x7f00000003c0)={0xa, 0x4e21, 0x2, @ipv4, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000180)="a4dd284dafc030cc67694cfed98da87bb0698d070ffd042a29c3ed1dc09c78d9d663fbd545947e44f13c40f1d465894cf2e86f840947653cbb37311454e75c9beff74e145e835bce3db8c1f9fd78710a6546151d304b50782052b0c432dfaa27de4e35108c43a9af3d32de43483dfa3fcdeb6979845b49b3d7c43acc02bc8c39a9885013c487becebc604b925edb17d3b33b9bb2ea973eb1b28664e45f8c8f2232dc56c6601a5f9ef5b6dd8eead0188cad16d7892579bec0ba31c3fa35f42e4eeebe547e36741cb738f90e73f2dee5a230eae91be4f70a3b", 0x36c, 0xffffffffffffffff) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000280)={r2, 0x1f, 0x1b}, &(0x7f00000002c0)={'enc=', 'oaep', ' hash=', {'sha224-generic\x00'}}, &(0x7f0000000340)="5eaae507b8bb535e84ad31a8173a2bf78a4f61331ce7c21e3db47d2a656ad0", &(0x7f0000000380)=""/27) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 778.848502][ T918] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 778.876938][ T918] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 778.898629][ T918] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:40:56 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000100)=""/183, 0xffffffffffffffbb) 03:40:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x03\x00'}}) 03:40:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x2f5, 0x0) 03:40:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008100100687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:40:56 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2d04, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) [ 779.109028][ T938] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 779.117029][ T938] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 779.126253][ T938] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 779.133107][ T938] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 779.172016][ T941] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 03:40:56 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2e04, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) [ 779.276717][ T952] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 779.293304][ T952] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 779.312948][ T952] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:40:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x04\x00'}}) 03:40:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008110100687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 779.321800][ T952] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 779.362950][ T957] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 03:40:57 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x3f00, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:40:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008120100687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:40:57 executing program 3: setitimer(0x2, &(0x7f0000000100)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f0000000140)) r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 779.654993][ T971] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 779.696863][ T972] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 779.723394][ T972] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:40:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x05\x00'}}) 03:40:57 executing program 4: setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000280)=0xcf0, 0x4) r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) fcntl$dupfd(r0, 0x203, r1) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(r4, 0xc1004111, &(0x7f0000000100)={0x5, [[0xfff, 0x20, 0x1, 0x7, 0x7fff, 0x80000001, 0x0, 0x5], [0xfff7ffff, 0x5, 0x1, 0x1, 0x4, 0xfe000000, 0x7f, 0x80], [0x800, 0x8, 0xfffffbf0, 0x4, 0x101, 0x2, 0x7, 0x9]], [{0x8, 0x10000, 0x8}, {0x70f0, 0x10001, 0x4}, {0xf62, 0xca2, 0x7}, {0x8, 0x4, 0x7c2}, {0x800, 0x6, 0x5}, {0x92, 0x8, 0x8000}, {0x200, 0xfbfffff7, 0x80}, {0x4e, 0x0, 0xffffffa3}, {0x56, 0x5}, {0x100, 0xe0f, 0x7fffffff}, {0x3f30, 0x2, 0xff}, {0x2, 0x2, 0x6069}], 0x6}) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7d1}, 0x1c) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) fsetxattr$security_evm(r5, &(0x7f00000002c0)='security.evm\x00', &(0x7f0000000300)=@md5={0x1, "e5206fffba0b0ff2405eafc34b1d7c2a"}, 0x11, 0x0) [ 779.751007][ T972] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 779.760034][ T972] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:40:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x2f6, 0x0) 03:40:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008130100687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:40:57 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000100)={0x0, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bpq0='bpq0\x00', 0x1f, 'syz1\x00', @default, 0x4, 0x2, [@bcast, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) 03:40:57 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:40:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x06\x00'}}) [ 780.043749][ T1005] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 03:40:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\a\x00'}}) 03:40:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\b\x00'}}) [ 780.171120][ T1009] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:40:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\t\x00'}}) 03:40:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008140100687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 780.270182][ T1009] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:40:58 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) r2 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x8a, 0x141000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000140)) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 780.350791][ T1009] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 780.407792][ T1009] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:40:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\n\x00'}}) [ 780.454221][ T1037] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 03:40:58 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000100)=0x9, 0x4) 03:40:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x2f7, 0x0) 03:40:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008180100687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:40:58 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x4800, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:40:58 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0xff40, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4, 0xffffffff}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:40:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\v\x00'}}) [ 780.956006][ T1068] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 780.996376][ T1074] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 781.013445][ T1074] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:40:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\f\x00'}}) [ 781.042862][ T1074] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 781.057556][ T1074] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:40:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\r\x00'}}) 03:40:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008600100687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:40:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x0e\x00'}}) 03:40:59 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x4c00, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:40:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000e00687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 781.488939][ T1102] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 781.505897][ T1102] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 781.535440][ T1102] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 781.587213][ T1102] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:40:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x0f\x00'}}) 03:40:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000f00687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:40:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x2f8, 0x0) 03:40:59 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000100)=0xfffffffc, 0x4) socket$inet6(0xa, 0x0, 0x0) socketpair(0x10, 0x6, 0x3, &(0x7f0000000140)) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000200)="580000001400add427323b470c45b45602067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac710d1070000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f0000000080)=[{&(0x7f0000000200)="580000001400add427323b470c45b45602067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac710d1070000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000180)=0xfffffffc) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:40:59 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x6000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:40:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x10\x00'}}) 03:40:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008003f00687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:40:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x2f9, 0x0) 03:40:59 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4, 0x1}, 0x1c) ioctl$VIDIOC_G_CROP(0xffffffffffffffff, 0xc014563b, &(0x7f0000000100)={0x6, {0x90000, 0x5, 0x7, 0x6}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x24048000, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0x3082}, 0x1c) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000340)={0xa562deb141b71ce5, 0x0, [0xffffffff, 0x2, 0x5, 0x687c, 0x8, 0x1, 0x5, 0xfff]}) listen(r2, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f00000002c0)={0x0, 'team_slave_1\x00', {0x1}, 0x3}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x2400, 0xee7) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @multicast1}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000004c0)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r11 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) sendto$isdn(r10, &(0x7f00000003c0)={0x3, 0xffffff11, "1b77dbe379dcd2f711afc20c7f093262e15ea9407e0cf45c8011763e037711bb1e7f2f9f343a15ab02daad9319370d58823d1f378a912fa59908f779c9d15d5330a46c6be56e9447928e74cee8327fc08f82c442f895f6194c7637f022f6f5aebb125b0b8d64d342625d36cc3ab46dcb68f288996210170d662db30d49b0152e8a34b6d586ccba9e37b7c47abf146407d227919157750e30327ad91abdce7bc718f45ce1989b86266b70ca2059bbdd310a1e4f18a1ad102072193bb1edce7b0353cc1f84aeeb10b480b2a47e80f3936435154032df45cf97f9396e1d7ad8618985e35968"}, 0xec, 0x4000000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000140)={r12, 0x6}, 0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000140)={r12, @in6={{0xa, 0x4e21, 0x3e0, @dev={0xfe, 0x80, [], 0x1a}, 0x1f}}}, &(0x7f0000000200)=0x84) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000240)="6de9dffc9198cfe38b47137b75d3324c71d6f763d344b376186f1fb872cf302ccae87174243501dffd9c8919f666aed442f2190efc65b0061d600000000000000000ea890cb2014197569bf276cc63e45b1584b53b944a9fee2b78050e513b4158e714", 0x63, 0x0, 0x0, 0xfffffffffffffeb8) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 781.973849][ T1146] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:40:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x11\x00'}}) [ 782.044424][ T1146] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 782.059009][ T1146] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 782.076580][ T1146] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:40:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008004000687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:40:59 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x6800, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x12\x00'}}) 03:41:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000200687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 782.446284][ T1177] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:41:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x2fa, 0x0) [ 782.520490][ T1177] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 782.544877][ T1177] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 782.552327][ T1177] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x13\x00'}}) 03:41:00 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) r3 = getpid() r4 = getpid() rt_tgsigqueueinfo(r4, r3, 0x16, &(0x7f0000000100)) ptrace(0x10, r3) ptrace$getenv(0x4201, r3, 0x1, &(0x7f0000000000)) migrate_pages(r3, 0x4, &(0x7f0000000240)=0x6, &(0x7f0000000280)=0x1) read(r0, &(0x7f0000001700)=""/170, 0x1e2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 03:41:00 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x6c00, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000400687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x14\x00'}}) [ 782.843715][ T1209] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 782.880932][ T1209] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000800687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 782.940549][ T1209] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x15\x00'}}) 03:41:00 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xffffffffffffffe5) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000140)={r8, 0x6}, 0x14) r9 = socket$inet(0x10, 0x3, 0xc) sendmsg(r9, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000100)="24000000100007031dff22946fa2830020200a0009000300001d85687f0000000400ff7e28000000160a43ba5d806055b6fdd80b40000000140001000029ec2400020cd37e99d69cda45a95e", 0x4c}], 0x1}, 0x0) write$UHID_GET_REPORT_REPLY(r5, &(0x7f00000003c0)={0xa, 0x2, 0x0, 0x4}, 0xa) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x1c, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x5}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000002c0)={r8, 0x200000, 0x4a12, 0x4, 0x8, 0xd9dc, 0xfc00, 0xbb, {r10, @in6={{0xa, 0x4e21, 0x7, @remote, 0x3}}, 0xffffff3b, 0x6, 0x7, 0x2, 0x4}}, &(0x7f0000000380)=0xb0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x24048000, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0x3082}, 0x1c) listen(r2, 0x0) setsockopt(r2, 0x35e, 0xffff8001, &(0x7f0000000100)="80667d38c6fe2749f010765df0881830419d199eb2cc074b418f310f4ad987460a707f9dfc4acb44a9348182b96ad039b426c28b1f0858e5f81d857cbed969b0a3af22602c103e13cf0343ba5852cc2d782fc807b7129dd8601cb337ecda28904628b49c37d7eebfba524a533aa5f362567512062a85b4bb04d3fb169cac0fb708f24a5bc5", 0x85) sendto$inet6(r1, &(0x7f00000000c0)="bafc", 0xffffffffffffff35, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 783.061652][ T1209] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x16\x00'}}) 03:41:01 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000080)) socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7d1}, 0x1c) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000200)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r5, 0x6}, 0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280)={r5, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={r6, @in6={{0xa, 0x4e23, 0x7, @mcast2, 0x1}}}, &(0x7f00000003c0)=0x84) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7d1}, 0x1c) bind$inet6(r7, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r8 = mq_open(&(0x7f0000000140)='\x00', 0x800, 0x80, &(0x7f0000000180)={0x9, 0x6, 0x168, 0xbab4, 0x40, 0x2, 0x3, 0x3}) mq_getsetattr(r8, &(0x7f00000001c0)={0x9, 0x5, 0x2f7c, 0xb4d, 0x429, 0x7, 0x9, 0x2}, 0x0) listen(r7, 0x0) sendto$inet6(r7, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5e1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b3e2af9100", 0x38, 0x24001040, 0x0, 0x31) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:01 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x7400, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:01 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000e00687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x2fb, 0x0) 03:41:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x17\x00'}}) [ 783.462692][ T1250] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 783.532339][ T1250] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 783.585039][ T1250] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:01 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000f00687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 783.638372][ T1250] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x18\x00'}}) 03:41:01 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x7a00, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x2fc, 0x0) 03:41:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x19\x00'}}) [ 784.049841][ T1286] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 784.072515][ T1286] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:01 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000003687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 784.108417][ T1286] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x1a\x00'}}) [ 784.186601][ T1286] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:02 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x8b) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000340)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_FMT(r1, 0xc0d05605, &(0x7f00000000c0)={0x2, @win={{0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0}}) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7d1}, 0x1c) bind$inet6(r3, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20008000, &(0x7f0000000100)={0xa, 0x4e25, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x27}}}, 0xffffffffffffffc1) sendto$inet6(r2, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:02 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000180)={r6, 0x2}) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) openat$cgroup_subtree(r9, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) 03:41:02 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x8100, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000102687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x2fd, 0x0) 03:41:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x1b\x00'}}) 03:41:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000103687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 784.535596][ T1319] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 784.544690][ T1319] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 784.553392][ T1319] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 784.559925][ T1319] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:02 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x8900, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000104687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 784.803690][ T1349] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 784.824289][ T1349] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 784.837992][ T1349] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x1c\x00'}}) 03:41:02 executing program 3: r0 = syz_open_dev$vcsu(&(0x7f0000000140)='/dev/vcsu#\x00', 0x1ff, 0x400) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000180), 0x111, 0x9}}, 0x20) r1 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r1, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2088800, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r2, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r1, &(0x7f0000001700)=""/170, 0x1e2) [ 784.853323][ T1349] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x1d\x00'}}) 03:41:02 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xb400, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:03 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x24048000, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0x3082}, 0x1c) listen(r1, 0x0) bind$inet6(r1, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r2, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x1, 0x0) accept4$llc(r3, &(0x7f0000000140)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x10, 0x80000) sendto$inet6(r2, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) socket$inet6_sctp(0xa, 0x1, 0x84) 03:41:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000105687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x1e\x00'}}) 03:41:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x2fe, 0x0) [ 785.248254][ T1373] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 785.270978][ T1373] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\xc0\x00'}}) [ 785.316672][ T1373] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 785.352908][ T1373] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:03 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xde21, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000106687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 785.626013][ T1401] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 785.650951][ T1401] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 785.668401][ T1401] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x03\x00'}}) [ 785.704274][ T1401] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:03 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xedc0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:03 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x89) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x4, @initdev={0xfe, 0x88, [], 0x80, 0x0}, 0x7d1}, 0x1c) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e20, 0x6, @rand_addr="3db581b29a9e7d4135de7cd0b59d45e9", 0x1}, {0xa, 0x4e23, 0x401, @dev={0xfe, 0x80, [], 0x18}, 0x7}, 0x20, [0x80, 0x40, 0x8, 0x8, 0x0, 0x1, 0x6, 0x7]}, 0x5c) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000108687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x2ff, 0x0) [ 786.043551][ T1426] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 786.053124][ T1426] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 786.061930][ T1426] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 786.068538][ T1426] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:04 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0xa, 0xff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@broadcast, @in=@local}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@initdev}}, &(0x7f00000002c0)=0xe8) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000340)=@raw={'raw\x00', 0x9, 0x3, 0x330, 0x0, 0x118, 0x0, 0x0, 0x118, 0x260, 0x260, 0x260, 0x260, 0x260, 0x3, &(0x7f0000000300), {[{{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @ipv4={[], [], @loopback}, [0x0, 0xff000000, 0xffffffff], [0xff, 0xffffff00, 0xffffff00, 0xffffff], 'hwsim0\x00', 'veth0\x00', {0xff}, {}, 0xac, 0x3f, 0x6, 0x10}, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x2b}}}, {{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xf}}, @common=@inet=@esp={0x30, 'esp\x00', 0x0, {0x4d3, 0x4d3, 0x2}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x390) sendto$inet6(r2, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) lsetxattr$security_ima(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='security.ima\x00', &(0x7f0000000180)=@md5={0x1, "b98b29ba7e2b6047fb79a1a928ed644d"}, 0x11, 0x3) 03:41:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000109687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x0f\x00'}}) 03:41:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x300, 0x0) 03:41:04 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xee25, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) [ 786.555321][ T1453] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:41:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff140000000800010a687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 786.611845][ T1453] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00@\x00'}}) [ 786.674984][ T1453] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 786.712994][ T1453] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\xc0\x00'}}) 03:41:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff140000000800010b687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:04 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000200)="580000001400add427323b470c45b45602067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac710d1070000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f0000000100)="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") sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:04 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xff00, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x301, 0x0) [ 787.180427][ T1499] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 787.190936][ T1499] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 787.237728][ T1499] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 787.258443][ T1499] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:05 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) keyctl$session_to_parent(0x12) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff140000000800010c687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x02\x00'}}) 03:41:05 executing program 3: getpeername$netlink(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0xc) r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r4, 0x6}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r4, 0x8b, "eacf1d84907f152dd5c493d134551ab8f5aa3eddc742c40eceec305eaae1a4a5a1c8123f1551b56b8bf870f90c42274d1078f0979031c74b5700d18e5d3d657b06ee76c86137a6466ea2a4a9fda199094957dd37f4e2e7be2d5212bb03cafc3ea3713dac640d529b8388ec0cf1d4721197ba86bebe000448978edb6abd60e2a228cd447949efab2ec5375d"}, &(0x7f0000000240)=0x93) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:05 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xff0f, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x302, 0x0) [ 787.681796][ T1529] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 787.717791][ T1529] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:05 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) [ 787.737234][ T1529] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 787.744199][ T1529] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\xff\xff\xfe\x00'}}) 03:41:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff140000000800010e687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 787.996271][ T1548] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:41:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff140000000800010f687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x303, 0x0) 03:41:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}) [ 788.086154][ T1548] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 788.101478][ T1548] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 788.117003][ T1548] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000110687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:06 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x1260000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) 03:41:06 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7d1}, 0x1c) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r2, &(0x7f0000000240)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec221c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x10, 0x0, 0x12f) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000001c0)="1de528227fd5b11e8280a16e33a31681bd4979f7e2a090a00d579729030910d529a38365148deb7b321bd40358bee0794a20842d518c946feb575fd23d58f85a6a24d7", 0x42b, 0x20004010, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x800, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000080)=0x400600212) pread64(r3, 0x0, 0x0, 0x0) ioctl$PPPIOCATTACH(r3, 0x4004743d, &(0x7f0000000100)=0x3) 03:41:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x304, 0x0) 03:41:06 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0xfffb, 0x8000, 0x0, 0x2, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000200)={0x9, 0x5, 0x8, 0x7fc000, 0xfb7, 0x3ff, 0x7, 0x4080000, r5}, 0x20) r6 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x40800, 0x0) ioctl$KVM_S390_UCAS_MAP(r6, 0x4018ae50, &(0x7f0000000140)={0x6, 0x0, 0x400}) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 788.710902][ T1582] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:41:06 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000100)="ea24771b82fa17a38c792fd2aa6d66c9cd54c33c07bda9ee693d6200"/40, 0xc, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x03\x00'}}) [ 788.812751][ T1582] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000111687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 788.920979][ T1582] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x305, 0x0) [ 788.982784][ T1582] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:06 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000112687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x04\x00'}}) 03:41:06 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ocfs2_control\x00', 0x200c4, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000008c0)={0x0, {0x2, 0x4e20, @multicast1}, {0x2, 0x4e21, @loopback}, {0x2, 0x4e20, @rand_addr=0xffff}, 0x2, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000880)='bpq0\x00', 0x8, 0x100000000, 0x6}) [ 789.355172][ T1634] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 789.388541][ T1634] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000113687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x05\x00'}}) [ 789.440072][ T1634] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 789.472724][ T1634] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000114687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:07 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x3000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x306, 0x0) 03:41:07 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x400, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_REWIND(r5, 0x40084146, &(0x7f0000000180)=0xff) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000140)={r1}) 03:41:07 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$uinput_user_dev(r3, &(0x7f0000000140)={'syz0\x00', {0x3, 0x7, 0xfff, 0x8}, 0x3, [0x1f, 0x80000001, 0x5, 0x2, 0x10001, 0x3c, 0x4, 0x0, 0x0, 0x8, 0x120000, 0x80000001, 0x0, 0x3, 0x1, 0xffffff7f, 0xc000, 0xffffff4d, 0xfffffffd, 0x3, 0x100, 0x9, 0x5, 0x8000, 0x2, 0x7, 0xd4f, 0x20, 0x7, 0x99b6, 0x4, 0x400, 0xffffffe0, 0x400, 0x4, 0x10001, 0x9, 0x3, 0xff, 0xffff, 0x1f, 0x8, 0x0, 0xffffffff, 0x3, 0x2, 0x1, 0x0, 0x8, 0x4, 0x3ff, 0x27, 0x400, 0xffff23de, 0x1, 0x20, 0x100, 0x40, 0xf7, 0x2, 0xfffffde4, 0xff, 0x6, 0x200], [0x2, 0xd433, 0x80000000, 0x7f, 0x3, 0x4, 0x6, 0x5, 0x7, 0x5, 0x0, 0x80000000, 0x1e0660b4, 0x8001, 0x0, 0xfffffffe, 0x4, 0x3, 0x5, 0x4, 0x2, 0x9ee4e62, 0x4, 0x80000001, 0x1ff, 0x4, 0x1, 0x4, 0x7, 0x7ff, 0x1, 0x5, 0xdc, 0x8, 0x200, 0x2, 0x2, 0xbb6, 0x6, 0x8bdc, 0x39, 0x6, 0x23, 0xfff, 0x30, 0x6, 0x4, 0x8, 0x3, 0x1, 0x2, 0xb57, 0x9, 0x9, 0x8, 0x5, 0x8, 0xe8, 0x6, 0x4, 0x3f, 0x10000, 0x7, 0x80000001], [0x7, 0x800, 0x7fffffff, 0x4, 0x7b6ebebe, 0xffffffff, 0x7, 0x8, 0x401, 0x0, 0x2, 0x0, 0x400, 0xc70f, 0x6, 0x9, 0x7, 0x30, 0x9, 0x9, 0x10001, 0x4dd, 0x10, 0x66d6, 0x7, 0x3f, 0x0, 0x7ff, 0xfffffffb, 0x1, 0x8, 0x401, 0x3, 0x2, 0x0, 0x1ff, 0x200, 0x0, 0x1000, 0x200, 0x0, 0x0, 0xffff, 0x5, 0xeb, 0x1, 0x81, 0xffffffff, 0x4, 0x8001, 0x164, 0x8, 0x4, 0x638, 0x1c, 0x7fffffff, 0x8, 0x2, 0xcc0, 0x0, 0x20, 0x9, 0x3f, 0x3], [0x5, 0x2, 0x80000000, 0x2, 0x12, 0x401, 0x6, 0x7fff, 0x6, 0x4eb68000, 0x5, 0x9, 0x8001, 0xde05, 0x1, 0x8, 0x1f, 0x800, 0x5, 0x401, 0x0, 0xfffffbff, 0x6, 0x9, 0x7fffffff, 0x24, 0x80000001, 0x2, 0x1, 0x4b8a67db, 0x10000, 0xbc, 0xffff, 0xff, 0x7, 0x4, 0x0, 0x3, 0x400, 0x101, 0x10001, 0x3, 0x2, 0x200, 0x5, 0x76, 0x7, 0x9, 0x1, 0xfffffff7, 0x200, 0x1, 0x7, 0x17, 0x8, 0x4, 0x1, 0xfffffeff, 0x200, 0x40, 0x19a, 0x4, 0x8, 0x4]}, 0x45c) r4 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r4, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r4, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7d1}, 0x1c) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$setregs(0xffffffffffffffff, r6, 0x3, &(0x7f00000005c0)="2221cd0e532d1b1f412d28083b722cd1d8430b3593ed82a106885c82962deaa370a711746fe178252fad26b46c040c881db85b2af238551d2e54762c19d9dd248abb9da4447a0f5a2bf01c35499b7fb104e92876eb62dcedc4ec91ac3dc3c0a241c83c4cc6164689c0363bd3ef596b48fc906fd82d85b617ad603da1e0af81cf358792df7e85e5a3ff397caa672135b73ad53cfa269ab095b025408929ef30089f9406774616d2163c2dd1486c5761264e7ca26ddb24267826f7806f17c0ce1e484e066d09f9") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000100)={@remote, 0x3, 0x2, 0x0, 0x564783f5370b0bad, 0x7, 0xf9bc}, 0x20) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x06\x00'}}) 03:41:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000118687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 789.971901][ T1672] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:41:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\a\x00'}}) [ 790.041202][ T1672] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 790.073808][ T1672] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000160687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 790.145101][ T1672] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:08 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000100)=0x7) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\b\x00'}}) 03:41:08 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x4000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462000300020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 790.493001][ T1710] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 790.501617][ T1710] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 790.512072][ T1710] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 790.518599][ T1710] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\t\x00'}}) [ 790.556800][ T1717] __nla_validate_parse: 1 callbacks suppressed [ 790.556811][ T1717] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. 03:41:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x307, 0x0) 03:41:08 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x4260000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) [ 790.792003][ T1731] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 790.840907][ T1731] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:08 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) r2 = syz_open_dev$vcsu(&(0x7f0000000100)='/dev/vcsu#\x00', 0x3, 0x200) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000140)={0x20000000}) 03:41:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462021c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\n\x00'}}) [ 790.931621][ T1731] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 790.981205][ T1731] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\v\x00'}}) 03:41:08 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x5000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462031c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\f\x00'}}) [ 791.336756][ T1762] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 791.350067][ T1762] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 791.358860][ T1762] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 791.365478][ T1762] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:09 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x6000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x308, 0x0) 03:41:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462041c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\r\x00'}}) [ 791.642767][ T1776] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 791.673217][ T1776] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 791.767208][ T1776] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 791.821307][ T1776] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462051c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:09 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) dup(r0) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:09 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x6260000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0e\x00'}}) 03:41:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x309, 0x0) 03:41:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 792.245368][ T1810] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:41:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462061c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 792.372141][ T1810] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 792.418586][ T1810] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 792.425301][ T1810] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x10\x00'}}) 03:41:10 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x7000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462081c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x30a, 0x0) [ 792.774909][ T1832] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:41:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x11\x00'}}) [ 792.849813][ T1832] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 792.884177][ T1832] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 792.890805][ T1832] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462091c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:10 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x8000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x12\x00'}}) [ 793.286882][ T1873] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 793.301110][ T1873] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x30b, 0x0) [ 793.366045][ T1873] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 793.402891][ T1873] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff14000000080001006874620a1c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:11 executing program 4: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20\x00', 0x400, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r1, &(0x7f0000d85fe4)={0xa, 0x4e23, 0x0, @rand_addr, 0x3}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r2, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0xfffffffffffffe70, 0x8000, 0x0, 0x385) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) r3 = getpid() r4 = getpid() rt_tgsigqueueinfo(r4, r3, 0x16, &(0x7f0000000100)) wait4(r4, &(0x7f0000000340), 0x4, 0x0) r5 = add_key(&(0x7f0000000300)='.request_key_auth\x00', &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r5) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r6, 0x0, 0x0, 0x24048000, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0x3082}, 0x1c) listen(r6, 0x0) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0xd4a04, 0x0) fchmod(r7, 0x80) getsockopt$inet6_opts(r6, 0x29, 0x3b, &(0x7f0000000280)=""/43, &(0x7f00000002c0)=0x2b) r8 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r8, &(0x7f0000000080)=[{&(0x7f0000000200)="580000001400add427323b470c45b45602067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac710d1070000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) dup(r8) read(r1, &(0x7f0000001700)=""/170, 0x1e2) 03:41:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x13\x00'}}) 03:41:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x30c, 0x0) 03:41:11 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x9000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x14\x00'}}) 03:41:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff14000000080001006874620b1c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 793.874890][ T1911] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 793.928713][ T1911] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 793.985703][ T1911] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 794.023604][ T1911] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x15\x00'}}) 03:41:11 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xa000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff14000000080001006874620c1c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x16\x00'}}) [ 794.289025][ T1931] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 794.318917][ T1931] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x30d, 0x0) 03:41:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x17\x00'}}) [ 794.339196][ T1931] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 794.362599][ T1931] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff14000000080001006874620e1c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:12 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x25}}}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x1480) read(r0, &(0x7f0000001700)=""/170, 0x1e2) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r4, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r4, 0x20}, 0x8) 03:41:12 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xc000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x18\x00'}}) [ 794.768442][ T1964] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 794.804227][ T1964] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 794.847098][ T1964] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff14000000080001006874620f1c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 794.891482][ T1964] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x19\x00'}}) 03:41:12 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x10000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462101c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 795.262843][ T1985] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 795.276778][ T1985] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 795.295786][ T1985] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 795.313218][ T1985] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x30e, 0x0) 03:41:13 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x1020f5f2, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x1a\x00'}}) 03:41:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462111c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 795.590948][ T2004] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 795.668830][ T2004] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x1b\x00'}}) 03:41:13 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000000100)={0x5000, 0x9000}) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 795.728251][ T2004] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 795.764547][ T2004] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:13 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x11000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462121c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x1c\x00'}}) 03:41:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x30f, 0x0) [ 796.094772][ T2031] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 796.206597][ T2031] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462131c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x1d\x00'}}) [ 796.271190][ T2031] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 796.282351][ T2031] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:14 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x14000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x1e\x00'}}) 03:41:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462141c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 796.704325][ T2063] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 796.727146][ T2063] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x310, 0x0) 03:41:14 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) r2 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) syz_open_procfs(0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(r2, 0x0, 0x0, 0x4) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 796.870887][ T2063] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00@\x00'}}) [ 796.996300][ T2063] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:14 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x20000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462181c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\xff\xff\xff\x8d\x00'}}) [ 797.388559][ T2094] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 797.424905][ T2094] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 797.441742][ T2094] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 797.448479][ T2094] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:15 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462601c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x311, 0x0) 03:41:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) 03:41:15 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x20100000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) [ 797.838891][ T2116] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 797.851044][ T2116] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 797.914167][ T2116] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:15 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462000300020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\xff\xff\xff\xfe\x00'}}) 03:41:15 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x4, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000200)="580000001400add427323b470c45b45602067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac710d1070000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) recvfrom(r2, &(0x7f0000000100)=""/4096, 0x1000, 0x2000, &(0x7f0000001100)=@l2={0x1f, 0xef, {0x8, 0x20, 0x0, 0x3, 0xfc, 0x8}, 0x4, 0x1}, 0x80) openat$vfio(0xffffffffffffff9c, &(0x7f0000001180)='/dev/vfio/vfio\x00', 0x440282, 0x0) [ 797.969194][ T2116] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 798.007436][ T2124] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. 03:41:15 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x23000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:15 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c02020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\xfe\xff\xff\x00'}}) [ 798.288343][ T2141] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. 03:41:16 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x24048000, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0x3082}, 0x1c) listen(r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000dc0)={@mcast1, 0x5, 0xb452b9fbb8419bd9, 0xff, 0x9, 0x9, 0x9451}, 0x20) read(0xffffffffffffffff, &(0x7f0000001700)=""/170, 0x1e2) accept4$packet(0xffffffffffffffff, &(0x7f0000004dc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000004e00)=0x14, 0xc00) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000005040)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000100)="f1f80cf7401ddb5dbb8e9da33322a7d1072b2280de310ef142d676c3630d4364e9a51e0b6e8559929eb37cff17891cb69b88c7f10f565bd2212d62deec4d", 0x3e}, {&(0x7f0000000140)="8d1eca598b93c8728fd003fc73de07b22030bb8d70a54e50154e02c0ca01d1717da6b1dffc07843c66cb55c78a4422dbb4041af6ed8c1adf06f76b762ee832e5fb6b9fd5a7ba11a0e02cb6311ce5ee842a5deec67c1ea6", 0x57}, {&(0x7f00000001c0)="54aee420b78e0b1b58d9287a1ba59c09eb82b053b074d6c9267a60d7af4e08d741004ffe5ac3c54a1b3fe82feab2168089567e3f7c12d8976376b8c082acc96e6b427a6edad8cf6ad266f4347d0d01bbb9868cb9f24f561d3c655597c51994356c2f6b76b7937c8e6ec9535589de089b5dbd616274234c139d07881fe61b5f6dc462196af72e777288f0b2f9c3ae11e288fbc0335639939a6d8aed04b2ffa937be57e404630a5a1eea66fc0b8b9821d6a1b295b981f93e5789471a752134b58c92543a0386a785fe6dc672ec5fd62704b599d4fb8d1e69d8c4479487ac57aab63c19c8053ededbb37858", 0xea}, {&(0x7f00000002c0)="942e5c84b9ec69e6b2357ab2ac196e8dbae18173253f124fedde80673fe9e0f391d029e2c184cdf01c28179ea7ae7dc5106f59f05a38c26bf46a9858490bc9bd405aed26ee5fd8831dfc90af3af5be57", 0x50}, {&(0x7f0000000340)="ad51244ab039061b7edd6263ce08eff8f2de15afa0f3edb835f2dae8d7016955df0726bde51a007c4b79", 0x2a}, {&(0x7f0000000380)="ac2544ba7b1a5c774a7b097756253917b454d571eb01e245103ff565dcf8f5b95b635e", 0x23}, {&(0x7f00000003c0)="d1f0679358c4221fe7412900a70ef301960356ad0c0815c715c596f400fcc2bc0c60f94f1ccf2da5f916cacdd08ce95bd3aa79053598a7237731afd1", 0x3c}, {&(0x7f0000000400)="fb0b0bb2c906dd9ed5632f364dea68c2dd38e4333d744649a027255fd4a9cdc5367fa0c6a6ccc2cfb478cc7df60c48d2d975c173d0ffd33d40e1e01d8be57ee70446c56f1e9a0ed7e4383109dfd3e9acc2553e6dc3d9f69bae33ba2bdbc4207b9e5b9d20f9858f46d626a8c338c66454d692bd7e889c6656f5075f374a1a5bc93713ceda96f4e1fafb08daf8f243a7d6ffcd3dac0e46915d6df68d740b54d8905bd631bce327f7ab506fe02c836744097a741f3d95", 0xb5}], 0x8, &(0x7f00000017c0)=[@dstopts={{0x1a8, 0x29, 0x37, {0x1d, 0x32, [], [@generic={0x4, 0xa3, "6c1e9d7ba282c9cea1662a17aabfd266bfb8569df442e4b92e9aacf3e55a74ea715dac8c2f5acc612f6838739fdd88bde523822fd71e652a8eee4ccff7f78ca33d20c60993901d96bbd91ff33a822451f68f9799124018d5e628f6337278ceaaff334e5326cf979301b2c99a89fbe49033bfdb4011ee5398bfdd8c5a6effcb5a47eeb3611696a91d39b9ea8bee4b6e8b6080c4430e590e956cbea75074a84587218a22"}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xffff}, @pad1, @generic={0x80, 0xd6, "1fbd7f50bebd44f2f93a497fc582c140b9bd409bdc8601ad5bfd33cbdbef99aa21d4042ba3efe966c3aded40db3206fdcdfcae1052c7ca9b543c7103740eaf3a1aaa55a3e1fe911cce44d13e1fdc2d4e58e12f503adbb7fb3a2781cf816c83917bbcadb615cb0a9878075999a12e9e5e98c4c15457920de6d7bf6331efd039559e86dc49c4b0bd1ae700130b5d9ae32bf3d7158fd192e037edf28036167f64f7ef0852f7ab0f5acedbe8741677d8c212e727c8e7bef98a2084d6c0c74913ea1bcf9455bdbf2a94d918b4bed8b8f10adebfe0811ab137"}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x1ff0000}}, @dstopts_2292={{0x1070, 0x29, 0x4, {0x15, 0x20b, [], [@ra={0x5, 0x2, 0x8000}, @enc_lim={0x4, 0x1, 0x8}, @jumbo={0xc2, 0x4, 0x3f}, @calipso={0x7, 0x10, {0xf3, 0x2, 0x5, 0x4749, [0x2]}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x5, 0x25, "37a544e2a2f51f4769d517030df9797d0b81c781e25cad40b9489c73955ee2c1ed774d6bef"}, @enc_lim={0x4, 0x1, 0x9}, @enc_lim, @generic={0x7, 0x1000, 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3089d3e8f592e4cdf2acbb7ed9de048dae9d3090fcff2a79a1b91713e0f80acc2afc8396f49ef6b7f19c68f87757216ba8d8c5aabee89a06f77b364e7b3df5cfd36e01d4b7160c4b92d28e3d03e108e797f72ad1fead4e7ec96fbf16e31cf57b13df0fe0546b4e255b0fdad24ca037d56e396f61708b65f7e2bd6c74a7c60544e64301b4e031cf079bb6ddf11f66b9d83f8df982398b7c8acff0eb91d54c7a1a4d1ca295ebf79a3e04db9b393715f11ca9ad39f25a6cd9132d9b72472cd5968404c720c19fc47ad9632b995776ac19d654fcbe403ca58ffb05e70492fa4992356b8a09aa8f6911e9be4beff2dc2669fa4fd37f8c2fddac83a5aa933e1fe7e043db535d873603d1769fdf6d05f2add57cfa01455d78ec9001deebd5a6a450f13a4a227a214fe13882534fcdb970f8ec040a3c8dc19592672d5addc2fd06eb86208efffb756ce7d485b7937fcca2550bc56280d2e047831a7b16c20324a0f82ff41b7d1bce5fe20d160a07a7e7abae6ed5c0030627b5ee37985085ab1c145535de9bd1e052e43d1dcdd12405d3ceb692eddcf64ebb99491392549dad601dba71ab8546da6cd624411c4467b01c1a221d21cb42103a671cc62a76eba162b4dfcfa261a10fad590d20be11f2f3255cd878fb5e2a8f2b6aa11171644e11ce3d6d98f5653bd1516fe51a9972e9bc16b418e009359b19ded0f99c8c1bbf8041e54c2aeff1db37a38406f1385138b74c38bc6f98ed422c4323c5e3d3f8696bf8a856c36f834ac2888cb56292b93cc17b27b2e4a5ea4573fb97c8045c7a4852bccc2c7d07617142bcbf967c7bb3f32cfca032b212dbf8b9b8e702ad5752d57b87d8baa03c4e3669c7722c500c28d141dc03a486dd914b0e18ce895caed0211a88dfb57b98d24399fac5aca52835b87e237336c0deb7617b9f3a7f44154807738011c385665cddca06d1a594a665e2dbb14226a108a2af17d91924a20b8c037e93390f9e3101da2264a5b642213a51bded02ebb53ddcd0037f39bf04027c7d679beb611d5f3e5fde6f5c3aa8ac2742403035f746d7825fbd0bddeb6fea8a5e7a91622f322d25d83005d56a37a067b6f8b756d669d49d2ace91105d1a1fd3c47fe321ce4174600d03cc079d9f47ff91c0e1a5c12c176c428aff2d1bb06879becebcc4b9e74f30f4f00365a8b1c3a76a3b2fe23526cddae1fe719a6b1a212646314be381768d66397fefbcb8784c37bfda6d34ad379b3d9493e1b4032d2ff8fe78e52cf5ded1000b6d5efa070baffe9ddb8b80ccb985d55f042f8d2cd90005f8b5840ef9564edeb2d6e8860e04fca8c8d416d61c89e8e72ebd128aeb21ab6968077ca9711abc86be7e76bb263aad1334eb2942a7e45e340802d853dd4e92a7e56dd24238ca510ebc22e8bd578cd627815135527e4ef9558d1a78b870ccfd4ad5a25eeaa6a3cc1e5dcb93301e08b4513a7b94b48051fd70361298229c95ad8b0819ad962579ca76acd8279f301b2b11c7eadbbc9aca9f9fef396e6d180f03951060fe4f3db692523e94f9e548b5235135d483d4a4c31ceb4ad2c0fc0135cd8227ab207b0d2518a8128482788ba36c5add926a08531963cf937ca3b59f8c71b6a2b882c3f71dbae5001d1f971695e76bba799f97119ac91674070426ff6386f7505aa7b7fed31bf6171cc3c50aa88cf332f456b7c10c3147976bbeeb336656d1234facd07658d81f50f6303edaf84a7caa450a20304fac0894d64d0017d50ace2ebccadebd40b7a1ce03c784f805844b2609e008031781b28a5b5d67026cd5dd9a0262f9d7e5aad62093eb1e4d1632e02686e4848caf467b3536e5b7d32a94b7d0ceb4a452b252d8939bb84e65becfff49f61b994c62559a792c12e7a33397a97963d63dd9fa09fe7d5e95a816c53745d54195f6961539f1104971e555323f82ccc737b206d2e8f41b4fa82b33a19c847bdf01f7e4e2c24376a494df92aa7630d9c1b43849c77a70d35f844154e78b0276845d44f00f89fd70004a3b487e0ea53a763e597f61cbbe07776cadd8c20bf1337f3cdddecbaefdf489b62ee02cced3257ed7d72d4e726ac787277764809e16ac90845a0712966cb232aa336c0af148f58f71ffff0150b775f3d1540cc7d4a8aab93c9798421617a5fe90f45ef90b7c00ab18da5e51f5348973e26b6bfe159eb2b0d87f82c0cdd994331ed73ff87f9ae7a230569f483504faacf10cf2803dc9a2f9115c89b0e75ada6bee969df865b46c1c3954649d7112bd61ea6973", 0x1000}, {&(0x7f0000001140)="fbafb5558cd2509619f5170675130f0ce7342b3c99623396bd", 0x19}, {&(0x7f0000001180)="ed09837afd617cb80303421f07b47245c0e12da59d29762771ae586f1b9e43c5fbbebc3e1bb57d4f03e86669a942cd9c50577c9c6275d49afb8362c79169e592f16bd0447abd4ae21d9b4c1591c7746ee2a545339c53fb4a02f674c081770242d24c86ac658f862af1901e05e76a3dc703d53640ce2f547b77c2f79789d2c9c1c85376abc29527839ac918c5bf7a19", 0x8f}, {&(0x7f0000001240)="bf250251713b6ab4392d3369c49b9deaec3e705762d9e690998d9f485e15d2c1cf38ed5e814fd85adf1ecfc471f9cf8a752adff2c360a64b51cadb47ac09e2fd4f6b856dd8ce9d4051b65da1f0e79c21438bbe4d243c6be650fc6e1ac8ecd64957f51b5da88d3b37a9702a0513651da7f33593ccb8b8ebdfde69cca35c4dba82c05449b105ce6a56dbd5bac002d7038fe077", 0x92}, {&(0x7f0000001300)="c28ac749d19c2e85e6f8936836a1f1f356490ce7e4c83feae361889d52ddf86b6ab034747211024e3ac431ee9c0bb17050b5069068653af3a70f7f29c1129e4bdf2dc539ea64165795ed497d606d1ac8d0f26b01f2656bac92ae8fd7adc52b73458b01c06897d40e1140d6f9b02100efa6e565881f3d2b28f293c384f2a43f2f4f0619b12eb7e998a4c76bbd11bd472e8f2759fa6015c6bfc29670d87cc972b888616fc792507af8dd03c0d26aba51f2c261f602c6bdac9cb8d0b6a6f924c2057111b3", 0xc3}], 0xa, &(0x7f00000014c0)=[@dstopts_2292={{0x38, 0x29, 0x4, {0x0, 0x3, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x10}}, @generic={0x9, 0x9, "a5f4dd2b4d08103ea3"}]}}}, @dstopts={{0x140, 0x29, 0x37, {0x0, 0x24, [], [@generic={0xc0, 0xbe, "af4ecef74b634e5a0e8e7f52b0b641a8569fcf69444c93d50d275ffbd906338698f96053ac63e556477f2999a300dadf4660f671958486093504cde4cb32168b923c4448abebfd87697454f825981cd77fb3883d24c7ea88c6bc8e85355588a7db5253a9879816ea69cbb959d4ab343208fce92b2b3a239ac66fc8edc951d17d67ff7d111b736e6ce30c42317b19e7b1990b97d8f72046a08a32467ad933a5b92c6af14d1823a044721f20465ee2cb528ec297cdb1a6ab1eee304b590651"}, @jumbo={0xc2, 0x4, 0x7fff}, @calipso={0x7, 0x38, {0x80000000, 0xc, 0x5, 0x4, [0x1, 0x9303, 0xfffffffffffffc00, 0x4, 0x5, 0x3]}}, @jumbo={0xc2, 0x4, 0x4}, @calipso={0x7, 0x18, {0x9, 0x4, 0x20, 0xcf, [0x3f, 0x1]}}, @pad1]}}}], 0x178}}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000004a40)="080e58318ff2c112f40399b712790daff74820fc736e43b748c8c18de382b6d20ace06ee446308eaa728513fc121e4ab4d97d572d94cbf059cf59d0356d4ca30cddf591fae824369b4c080ad4a5083d857d1840e8ed4e6bcdf288a0941b3d7a03d9ceb1f166985867d08338e0576a43d5fdb5420b82b306bad2725debd9812d39ae053da58a98ac19a09bf9180b7f780653e4afd4e19b46eae863d6914648a2239c34d77e43c516f7a77d11f6479310bc19e26722c7c972a298e95ee88baf21499f9ed6ac90f19cf8280e97be50488d779", 0xd1}, {&(0x7f0000004b40)="1d509ff7dea356c929d7670e880381e090fcc8ce37ee4820afa4244ebf7659fbf3456db03d8174bf5e84bfa518a86cbd7b9948f3178794d6983b5e26c9bdfdee80709a5f562bd9c13aa0da28896799a7305d5a2bc1eebc9eb9318ac610ae17e242a2004ac57feb7496c142c883635684c1a7440b68ea50ab91d6267be60f87afbf7eeb88b547958dd5aa4c5ddf8b571c07ee279220c47fd1896a4d7ba1187c317f0ddb1a0b04116893d25a6f6f7666e65dfc74dc56abaf8e531191376cb7b8d28ee1e6ae888592854e0f3d2cd6eee5254fa2c33b07c470a734cdbd5fcd6df65574ce677caa9d11988e2c66fb5c931b8d72a98db29d98fa79fb", 0xf9}, {&(0x7f0000001640)="2e80aa877561e810f0c82073ad2c7f620b1e51a1630e9eb71a7fe7c8e9491dc6f053550fa328ca7a74e20d3650fafe2a9f249195bb24bfd9453d63494ceafe7b675a80e912c729239c631d9246bf853fb129358621b93d806ef2c488d04dc8c8e2ab35ffff26187e012915ff53", 0x6d}, {&(0x7f0000004c40)="a613c4598f1f75c76d921a0f3d39132d88a4261e160ec4a6dc3a11795761a72e8a3e4117a28090e08b4fffa706e35a44a50087cb8b4aa6705be15263543f3c5849a706c19488f782425c43d289777da80744e93f331c0111d1f4ae05631d425f17c5d66655d24a9b6f0832dcd6d2e794fe5afc74fa365ea26492ceb15b0c6efbfcb98d0cbff955e585dd2c160f336ac6d6b1b3d4b9a2153bd9c276b7120d9e874e815b0230ff228219b05aa02ba5ade5", 0xb0}], 0x4, &(0x7f0000004e40)=[@hopopts={{0xc0, 0x29, 0x36, {0x88, 0x14, [], [@generic={0x3, 0x8a, "3ecb3a4cf59844f1460271af8205bfc9c696bd12534fe967db2ceb043eff977455c449f92b97aca386de0397cf96fed7262353d7c1b01c24c4bbee5f375b50cb638cc6fcc8f44f6d4949c4a4788d1e27ff0eb79ffcd0b349e1527894fddf2cd6f561a2b75e01dc2e7110aab5b58770eb872cc1873ce0e70c64103a48e00be3ab3ea7b829e575685f1780"}, @jumbo={0xc2, 0x4, 0x3}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @pad1]}}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback, r2}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x80000001}}], 0x100}}, {{0x0, 0x0, &(0x7f0000004fc0)=[{&(0x7f0000004f40)="1ca9870f1378ea0d199b1360e99645bfe96aa2d93d3c9810d12d7e6ce78851c9c9a3450a3e0654e9e417aeab07ab35a9af68d283d3867b6b417d538411ae001dcaebd33ac480943f08b47242e203de919e167d6253e553", 0x57}], 0x1, &(0x7f0000005000)}}], 0x6, 0x20000a0) 03:41:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x8d\xff\xff\xff\x00'}}) 03:41:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x312, 0x0) [ 798.481310][ T2152] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 798.511996][ T2152] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c03020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 798.560461][ T2152] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 798.621531][ T2166] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 798.638712][ T2152] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:16 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x24048000, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0x3082}, 0x1c) listen(r2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) mq_open(&(0x7f0000000100)='system.posix_acl_default\x00', 0x2, 0x10, &(0x7f0000000140)={0xcd15, 0x3, 0x9, 0x100000001, 0x6, 0x80, 0x2, 0xac}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) r6 = geteuid() getresuid(&(0x7f0000000200)=0x0, 0x0, &(0x7f0000000340)) fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r8) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r10) fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r11) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000180)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="020000840324459fc82eb8d395ec6700010000000000000002000400", @ANYRES32=r3, @ANYBLOB="02000600", @ANYRES32=r5, @ANYBLOB="02000000", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="050002003b", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="040004000000000008000400", @ANYRES32=r8, @ANYBLOB='\b\x00', @ANYBLOB, @ANYRES32=r9, @ANYBLOB="08000200", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32, @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r11, @ANYBLOB="10000100000000002000040000000000"], 0x18, 0x2) r12 = getgid() fchown(r2, r5, r12) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c04020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:16 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x27040000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\xfe\xff\xff\xff\x00'}}) 03:41:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x313, 0x0) [ 798.912434][ T2182] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 798.996585][ T2190] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 799.013067][ T2190] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 799.084938][ T2190] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c05020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 799.143008][ T2190] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) 03:41:17 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x28040000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) [ 799.296061][ T2202] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. 03:41:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}}) 03:41:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c06020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 799.538237][ T2210] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 799.615547][ T2210] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 799.635498][ T2214] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. 03:41:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}}) [ 799.660894][ T2210] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 799.670916][ T2210] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c08020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:17 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x1000, 0x101002) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000180)=0x3, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e24, 0x81, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x1000}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:17 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x29040000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x314, 0x0) 03:41:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}}) [ 799.962201][ T2236] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 799.994095][ T2238] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:41:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}}) [ 800.010990][ T2238] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}}) 03:41:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c09020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}}) [ 800.134858][ T2238] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 800.164443][ T2238] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:18 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2a040000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) [ 800.229384][ T2257] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. 03:41:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\t\x00'}}) 03:41:18 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c0a020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 800.402202][ T2265] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 800.501183][ T2265] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 800.511631][ T2265] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 800.542271][ T2265] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 800.581326][ T2271] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. 03:41:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}}) 03:41:18 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7d1}, 0x1c) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r2, &(0x7f0000000100)="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", 0xda3f3d08ed8028b, 0x40, 0x0, 0xef) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7d1}, 0x1c) bind$inet6(r3, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = memfd_create(&(0x7f0000000040)='$!user-{(\x00', 0x0) sendfile(r3, r4, &(0x7f0000000080)=0xfff, 0x6) 03:41:18 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c0b020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x315, 0x0) 03:41:18 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2b040000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\v\x00'}}) [ 800.938348][ T2292] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 800.978325][ T2290] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 801.034026][ T2290] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 801.083311][ T2290] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 801.128478][ T2290] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:18 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7d1}, 0x1c) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f00000001c0)={0x0, 0x3071303a420800bd, 0x9, 0x80000000}) r6 = socket$inet(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) setsockopt$bt_hci_HCI_DATA_DIR(r9, 0x0, 0x1, &(0x7f00000002c0)=0x3, 0x4) sendmsg(r6, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000100)="24000000100007031dff22946fa2830020200a0009000300001d85687f0000000400ff7e28000000160a43ba5d806055b6fdd80b40000000140001000029ec2400020cd37e99d69cda45a95e", 0x4c}], 0x1}, 0x0) setsockopt$inet_tcp_TLS_RX(r6, 0x6, 0x2, &(0x7f0000000240)=@gcm_256={{0x303}, "2700b9aef95cbfc4", "84461391a2027ead01655c85be2f34ffcaf24a1171bc0fa6711edd262ee4b629", "6eb74195", "a235bab8f7ba4aaa"}, 0x38) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e22, @local}, @in={0x2, 0x4e23, @local}, @in6={0xa, 0x4e23, 0x3ff, @mcast1, 0x1}, @in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e21, 0xca6, @loopback, 0x1}, @in6={0xa, 0x4e22, 0xffffffff, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xffffffc0}], 0x94) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = fcntl$dupfd(r11, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) write$eventfd(r12, &(0x7f0000000280)=0x1, 0x8) 03:41:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\f\x00'}}) 03:41:18 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c0c020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x316, 0x0) 03:41:19 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2c040000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\r\x00'}}) 03:41:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c0e020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x317, 0x0) [ 801.572673][ T2328] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 801.640792][ T2328] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x318, 0x0) [ 801.684875][ T2328] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00'}}) [ 801.734113][ T2328] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c0f020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:19 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2d040000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 802.183328][ T2356] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 802.202479][ T2356] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:20 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000100)=0x7, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 802.267456][ T2356] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c10020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 802.401759][ T2356] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x319, 0x0) 03:41:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00'}}) 03:41:20 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2e040000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c11020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00'}}) [ 802.770156][ T2385] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 802.781891][ T2385] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 802.835184][ T2385] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00'}}) [ 802.880850][ T2385] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c12020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:20 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x3f000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00'}}) [ 803.159383][ T2402] __nla_validate_parse: 5 callbacks suppressed [ 803.159393][ T2402] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 803.204902][ T2404] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 803.221008][ T2404] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00'}}) [ 803.283014][ T2404] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 803.330952][ T2404] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x31a, 0x0) 03:41:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x15\x00'}}) 03:41:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c13020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 803.534332][ T2428] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. 03:41:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x16\x00'}}) 03:41:21 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x40000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:21 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$cgroup_type(r4, &(0x7f0000000100)='threaded\x00', 0x9) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 803.724413][ T2435] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 803.741897][ T2435] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c14020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 803.822608][ T2435] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 803.872517][ T2444] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 803.876797][ T2435] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x17\x00'}}) 03:41:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c18020018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:21 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x48000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x31b, 0x0) [ 804.119877][ T2452] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. 03:41:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x18\x00'}}) [ 804.257224][ T2458] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 804.277758][ T2458] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:22 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) write$P9_RSETATTR(0xffffffffffffffff, &(0x7f00000001c0)={0x7, 0x1b, 0x1}, 0x7) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x800000003, 0x0) r4 = dup(0xffffffffffffffff) ioctl$CAPI_GET_PROFILE(r4, 0xc0404309, &(0x7f0000000340)) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000200)={@empty, 0x34, r5}) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x0, 0x8000, 0x0, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x1000, 0x260e00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x9}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = fcntl$dupfd(r12, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r9, 0xc00c642d, &(0x7f0000000300)={r10, 0x0, r13}) ioctl$UI_END_FF_UPLOAD(r6, 0x406855c9, &(0x7f0000000140)={0x7, 0x4, {0xf1, 0x5, 0x400, {0x0, 0xf02c}, {0x9, 0x3}, @const={0x4000, {0x5, 0x5b, 0xf67e, 0x2}}}, {0x53, 0x2, 0x4, {0x4, 0x5}, {0x6ec3, 0x8576}, @cond=[{0x20, 0xa8a, 0x7, 0x6, 0xff, 0x20}, {0x1, 0x34e2, 0x9, 0x20, 0x6, 0x80}]}}) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c60020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 804.321910][ T2458] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 804.350597][ T2458] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:22 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @rand_addr="000000000000000000000000080200"}, 0x1c) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/202, 0xca) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000200)="580000001400add427323b470c45b45602067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac710d1070000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) fsetxattr$trusted_overlay_opaque(r2, &(0x7f0000000280)='trusted.overlay.opaque\x00', &(0x7f00000002c0)='y\x00', 0x2, 0x3) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)='trusted.overlay.nlink\x00', &(0x7f00000003c0)={'U-', 0x3}, 0x28, 0xf0404a6468aedd75) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x101001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xde8) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:22 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x4c000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00'}}) [ 804.533446][ T2478] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. 03:41:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c000e0018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 804.731422][ T2488] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:41:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x00'}}) 03:41:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x31c, 0x0) [ 804.774652][ T2488] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 804.796016][ T2488] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 804.802758][ T2488] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 804.836352][ T2498] netlink: 'syz-executor.0': attribute type 14 has an invalid length. 03:41:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00'}}) 03:41:22 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x60000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00400018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x31d, 0x0) [ 805.115184][ T2517] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 805.144130][ T2517] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 805.153105][ T2517] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 805.159837][ T2517] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:23 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e22}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x00'}}) 03:41:23 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x42, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0xaefec9a3097447b6) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00040018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:23 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x68000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x1d\x00'}}) 03:41:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x31e, 0x0) [ 805.611374][ T2551] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 805.619264][ T2551] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 805.628122][ T2551] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 805.634696][ T2551] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x1e\x00'}}) 03:41:23 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x6c000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00080018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\xf0\xff\xff\xff\x7f\x00'}}) [ 805.920603][ T2571] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 805.938153][ T2571] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 805.973231][ T2571] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 806.005636][ T2571] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c000e0018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 806.224380][ T2584] netlink: 'syz-executor.0': attribute type 14 has an invalid length. 03:41:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020003000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x31f, 0x0) [ 806.372450][ T2595] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 03:41:24 executing program 4: ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7d1}, 0x1c) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22, 0x2dc}, 0x272) listen(r2, 0x0) write$binfmt_elf32(r2, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x6, 0x7, 0x7, 0x3, 0x2, 0x6, 0x7, 0x48, 0x38, 0x324, 0x8, 0x7, 0x20, 0x2, 0x3bff, 0x9, 0x2f5}, [{0x6474e555, 0x2, 0x3f, 0x3, 0x5, 0x9, 0x40, 0x7}], "c4e9425d085e2f9a96c3c36f4ef96ae6c8b28d83b2502688c685498ef97398dcf60a26b62d22b8a9de08d9d35aeede2acc0f0da1ad30e8e23e336dc84bd5aa8aa818148bea29faffa36d2942e8fdf6072f866e02ce3b624432937dc8246d481fa563b18610"}, 0xbd) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:24 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x74000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) 03:41:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c0002000b000200030000001a000000000000000000"], 0x48}}, 0x0) [ 806.624664][ T2606] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 806.642428][ T2606] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 806.670923][ T2606] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 806.714131][ T2606] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x7f\xff\xff\xff\xf0\x00'}}) 03:41:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020218000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:24 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0xfffffde7, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:24 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x7a000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x320, 0x0) 03:41:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfe\x00'}}) [ 807.168518][ T2637] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:41:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020318000200030000001a000000000000000000"], 0x48}}, 0x0) [ 807.220912][ T2637] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 807.258040][ T2637] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}) [ 807.300923][ T2637] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:25 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x81000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020418000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) 03:41:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}}) 03:41:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x321, 0x0) [ 807.702907][ T2662] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:41:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020518000200030000001a000000000000000000"], 0x48}}, 0x0) [ 807.765065][ T2662] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 807.808925][ T2662] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:25 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) socketpair(0x3, 0xa, 0x3, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r2, 0x0, 0x127, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = accept4$inet(r5, &(0x7f0000000100)={0x2, 0x0, @empty}, &(0x7f0000000140)=0x10, 0x40000) getsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000000180)={@dev, @multicast2}, &(0x7f00000001c0)=0xb) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 807.864796][ T2662] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) 03:41:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020618000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:25 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x89000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) [ 808.249783][ T2703] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 808.268716][ T2703] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 808.281310][ T2703] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 808.287917][ T2703] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020818000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) 03:41:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020918000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:26 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x8cffffff, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\x8d\x00'}}) 03:41:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x322, 0x0) [ 808.641217][ T2719] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 808.676621][ T2719] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) [ 808.693685][ T2719] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 808.720858][ T2719] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020a18000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x323, 0x0) 03:41:26 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xb4000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xfe\x00'}}) [ 809.141571][ T2750] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:41:26 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) prctl$PR_GET_CHILD_SUBREAPER(0x25) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000000100)={0x79, 0x0, [0x80, 0xfffffffffffffff7, 0x7fffffff, 0x40000000000000]}) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 809.209675][ T2750] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020b18000200030000001a000000000000000000"], 0x48}}, 0x0) [ 809.283653][ T2750] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x02\x00'}}) [ 809.326418][ T2750] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:27 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xc0ed0000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020c18000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:27 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x324, 0x0) 03:41:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x03\x00'}}) [ 809.701560][ T2774] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 809.756702][ T2774] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 809.813368][ T2774] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020e18000200030000001a000000000000000000"], 0x48}}, 0x0) [ 809.872121][ T2774] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x04\x00'}}) 03:41:27 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xde210000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020f18000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:27 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x1, 0x4000) ioctl$VIDIOC_S_HW_FREQ_SEEK(r1, 0x40305652, &(0x7f0000000140)={0x100, 0x4, 0x0, 0x7, 0x80000001, 0x200, 0x4729}) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r2, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) r3 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:28 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x05\x00'}}) 03:41:28 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x325, 0x0) [ 810.331044][ T2805] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 810.394938][ T2805] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00021018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 810.460889][ T2805] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 810.460900][ T2805] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:28 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x06\x00'}}) 03:41:28 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xee250000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00021118000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:28 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\a\x00'}}) [ 810.843211][ T2835] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 810.865443][ T2835] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 810.905629][ T2835] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00021218000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:28 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\b\x00'}}) [ 810.976078][ T2835] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:28 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x326, 0x0) 03:41:28 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xf2f52010, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:29 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7d1}, 0x1c) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r2, &(0x7f0000000100)="27cd97806e8a46dbab2e7df230e316054f8a101fe386a3c709519d10cf3b1cd15fb418c621e18386b9c24da588f6174747816738f9e5fe3ee86a56b62feb8766e2f1d78eeb670deb981a3626d505b1f29dc9f1a1cb1275b4b40e1de0eb186a825f4265fc8a5c8b54ad09cff10a2fad952000962b563c2d5a649bf487ee447d3406ea8e2f9eb16fefbae12dc6428fcf06", 0x90, 0x20000000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\t\x00'}}) 03:41:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00021318000200030000001a000000000000000000"], 0x48}}, 0x0) [ 811.378203][ T2871] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:41:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\n\x00'}}) [ 811.427568][ T2871] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\v\x00'}}) 03:41:29 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x327, 0x0) [ 811.486566][ T2871] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 811.530792][ T2871] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\f\x00'}}) 03:41:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00021418000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:29 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xf5ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\r\x00'}}) 03:41:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00021818000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x0e\x00'}}) [ 811.980862][ T2905] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 812.078956][ T2905] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 812.140808][ T2905] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 812.140820][ T2905] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:30 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) chroot(&(0x7f00000002c0)='./file0\x00') sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x5, 0x10001) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000280)=0x7f) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x10000, 0x4000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000000c0)=0x9d260370451a82ae) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000140)={r9, 0x6}, 0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000140)={r9, 0x81}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000001c0)={r10, 0x7}, &(0x7f0000000200)=0x8) 03:41:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x0f\x00'}}) 03:41:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00026018000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:30 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xf6ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x328, 0x0) [ 812.481839][ T2931] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 812.492456][ T2931] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 812.501530][ T2931] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 812.508070][ T2931] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020040000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:30 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xf9fdffff, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) [ 812.669277][ T2945] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 03:41:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x10\x00'}}) 03:41:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020e50000200030000001a000000000000000000"], 0x48}}, 0x0) [ 812.782911][ T2948] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 812.808330][ T2948] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x11\x00'}}) [ 812.856754][ T2948] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 812.900957][ T2948] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x12\x00'}}) 03:41:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020e90000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:31 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x80928, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x4d}, {}, {0x6}]}, 0x4) ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000000180)={&(0x7f00000000c0)=""/178, 0xb2}) fchdir(r0) r3 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r3, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) r4 = semget(0x3, 0x0, 0x10) semctl$IPC_RMID(r4, 0x0, 0x0) sendto$inet6(r3, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r3, &(0x7f0000000480)="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", 0x576, 0x2004084, 0x0, 0xffffffffffffffbb) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:31 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xff000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x13\x00'}}) 03:41:31 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x329, 0x0) 03:41:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020d9c000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x14\x00'}}) [ 813.477293][ T2982] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 813.546330][ T2982] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020ddc000200030000001a000000000000000000"], 0x48}}, 0x0) [ 813.636440][ T2982] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 813.716605][ T2982] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:31 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x32a, 0x0) 03:41:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x15\x00'}}) 03:41:31 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xff0f0000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020003000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x16\x00'}}) [ 814.148314][ T3012] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 814.163454][ T3017] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 814.222689][ T3012] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 814.322497][ T3012] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 814.332819][ T3012] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x17\x00'}}) 03:41:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c0002000b000200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:32 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x32b, 0x0) 03:41:32 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) socket$inet6(0xa, 0x3, 0x6) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000280)={0x8, 0x806, 0x90fb, 0x9, 0x4000, 0xffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="f5000f0096d3a6049f2b5af60c1fae9de4ae00610e75f3eecf357a08fab33476ca1c2f028adda2d94df138514bed81a42044bcf52501aa4460ec419fb217be6f14bb09f55db38a23798e4d66da9e360803c9d72634f67b20dc05511275c1ec67bfb0b6aef59b2c1f4a2210bfe4bbab6079fb66d7662167a9983056229fc402b4c11d5d4e5d48541e86fc9ca0c8fa49d9e938dce004a0aa6c46807729ef4fcf63ec5ec43f204d117fc15c6b20eacc115c270fbf3467cf9e867d6995eaf62af316e1e99567d1c4cac042a1a25954a3a9734145cc8db2e4fbef1089651f8a05724f26c1f839b365a5a28400"/249], &(0x7f0000000200)=0xfd) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000240)={r7, 0x6}, 0x8) r8 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r8, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r8, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r8, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:32 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xffefffff, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x18\x00'}}) 03:41:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c0002009c0d0200030000001a000000000000000000"], 0x48}}, 0x0) [ 814.769815][ T3045] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:41:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x19\x00'}}) [ 814.818049][ T3045] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 814.827406][ T3045] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 814.834002][ T3045] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 814.843199][ T3053] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 03:41:32 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xffffefff, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c000200dc0d0200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x1a\x00'}}) [ 815.083230][ T3060] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 815.103455][ T3060] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 815.158666][ T3060] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 815.207020][ T3066] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 815.221492][ T3060] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x32c, 0x0) 03:41:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x1b\x00'}}) 03:41:33 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xfffffdf9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c000200500e0200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:33 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x2, 0x100) ioctl$SNDCTL_DSP_GETFMTS(r2, 0x8004500b, &(0x7f0000000180)) read(r0, &(0x7f0000001700)=""/170, 0x1e2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f0000000100)) [ 815.646949][ T3084] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 815.704520][ T3085] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 815.749727][ T3085] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x32d, 0x0) 03:41:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x1c\x00'}}) [ 815.923724][ T3085] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c000200900e0200030000001a000000000000000000"], 0x48}}, 0x0) [ 815.980908][ T3085] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x32e, 0x0) 03:41:33 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xffffff7f, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) [ 816.172200][ T3105] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 03:41:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x1d\x00'}}) 03:41:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018020200030000001a000000000000000000"], 0x48}}, 0x0) [ 816.328866][ T3115] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 816.336898][ T3115] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 816.345546][ T3115] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 816.352248][ T3115] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:34 executing program 3: r0 = socket$inet6(0xa, 0x800, 0xb) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x120842, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$SIOCRSGCAUSE(r5, 0x89e0, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000140)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r2, 0xc0182101, &(0x7f00000001c0)={r6, 0x100, 0x9}) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 816.389073][ T3119] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 03:41:34 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xffffff8c, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018030200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x1e\x00'}}) 03:41:34 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23, 0x100004}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 816.646960][ T3136] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 816.679342][ T3136] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 816.691393][ T3140] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 816.718013][ T3136] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 816.739171][ T3136] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018040200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:34 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xfffffff5, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x32f, 0x0) 03:41:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\xc0\x00'}}) 03:41:34 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r6, 0x0, 0x0, 0x24048000, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0x3082}, 0x1c) listen(r6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000000280)=r9, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000000240)={{0x80, 0x9, 0x38, 0x80, 0x72, 0x9}, 0x800}) r10 = creat(&(0x7f00000001c0)='./file0\x00', 0x20) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x1, 0x9, 0x8f, 0x0, 0x0, 0x9, 0x40, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x920, 0x7, @perf_config_ext={0x1, 0x1}, 0x782, 0xe843, 0x8, 0x1, 0x7, 0x1, 0x2}, r2, 0xc, r10, 0x1) [ 817.079522][ T3168] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 03:41:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x03\x00'}}) [ 817.148598][ T3172] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 817.194509][ T3172] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x330, 0x0) 03:41:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x0f\x00'}}) [ 817.241029][ T3172] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 817.263548][ T3172] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018050200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:35 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xfffffff6, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:35 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@initdev, @in6=@remote}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) r2 = socket$inet6(0xa, 0x4, 0x8a) sendto$inet6(r2, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10) socket$inet6(0xa, 0x0, 0x0) openat$audio1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio1\x00', 0x84000, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 817.495649][ T3197] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 03:41:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00@\x00'}}) 03:41:35 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x2, 0x20800) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7d1}, 0x1c) bind$inet6(r3, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000140)=@routing={0x2b, 0x4, 0x1, 0xff, 0x0, [@ipv4={[], [], @rand_addr=0x6}, @mcast2]}, 0x28) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$VHOST_SET_VRING_CALL(r6, 0x4008af21, &(0x7f0000000180)={0x2, r9}) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 817.636760][ T3204] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 817.671023][ T3204] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x331, 0x0) 03:41:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018060200030000001a000000000000000000"], 0x48}}, 0x0) [ 817.739679][ T3204] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 817.746285][ T3204] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 817.780825][ T3219] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 03:41:35 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xedc000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018080200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\xc0\x00'}}) [ 818.011088][ T3237] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 818.029718][ T3239] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 818.040544][ T3239] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x332, 0x0) [ 818.057606][ T3239] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 818.064605][ T3239] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) 03:41:35 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x1000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018090200030000001a000000000000000000"], 0x48}}, 0x0) [ 818.298718][ T3254] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 818.476064][ T3263] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 818.505292][ T3263] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 818.514888][ T3263] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:36 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x24048000, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0x3082}, 0x1c) listen(r3, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0xc, 0x0, @mcast1, 0xfe}, 0xffffffffffffff3f) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r2, &(0x7f0000000180)="309d86ee048074d336655002a99946b156dbee7b810df97b69eed807d73c86cdcc2b13e46aab11096e0738e2aa6eb9e05a5682242eeb7abca5e3ec3538ef4ad68a2f4343b326871f3e9e7eb1cbb87d04de356fc6a16033394daaaaf6b220db07e3a04d70ec6d96fc27b01f735a80a7dfdd04b018e52ae4e6946a33a68763379080963dd41ec4f0a3d15d6f4aac2098e9ba65088966764f014a21093b2f46825b040c3819cd3d32493e66082c2ead051ec1fc8d996d99f17283ade829469dc67345d76e9b479eefe38da78c0c05f0ac22e79a8770ee0e75a35793252433db1ba1d103c3f93c9a663e746da4628635", 0xee, 0x4000001, &(0x7f0000000280)={0xa, 0x4e20, 0x209, @rand_addr="3784affa8c0d2bf4b1137285179605a2", 0x2}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000100)) 03:41:36 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x333, 0x0) [ 818.521676][ T3263] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:36 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7d1}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_STRING(r4, 0x1, &(0x7f0000000200)='\x00', &(0x7f0000000240)='mime_typeeth1\x00', 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl(r1, 0x2ee75ac8, &(0x7f0000000180)="9d6d1079309cc872f7e20b268cad4ca9df1c21a9d9c31ce68f65238a551a46d0e27cdaa477fa3cbb799efef4c563f559320aac7c4f2bd22a6c48875ea38310a3b6af03f3cc45893658c64729d4e87ffde72ba430eb26e86fb1dcca8135bcf028857e5215d689edddc5f3a197765fc0336a3a8440d66fa96ac8adca") bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r5 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r5, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r5, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) r6 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r6, 0x0, 0x482, &(0x7f0000000100)=""/62, &(0x7f0000000140)=0x3e) sendto$inet6(r5, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\xff\xff\xfe\x00'}}) 03:41:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c000200180a0200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:36 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:36 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7d1}, 0x1c) bind$inet6(r3, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x101000, 0x0) accept4$bt_l2cap(r4, &(0x7f00000001c0), &(0x7f0000000240)=0xe, 0x80000) listen(r3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SIOCX25GCAUSEDIAG(r7, 0x89e6, &(0x7f0000000140)={0x26, 0xa4}) r8 = dup3(r3, 0xffffffffffffffff, 0x80000) ioctl$KVM_GET_DIRTY_LOG(r8, 0x4010ae42, &(0x7f0000000100)={0x10000, 0x0, &(0x7f0000ffe000/0x1000)=nil}) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 818.823299][ T3287] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 03:41:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}) 03:41:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c000200180b0200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:36 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x334, 0x0) 03:41:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) [ 819.123277][ T3311] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 819.133309][ T3305] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 819.200014][ T3305] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 819.309859][ T3305] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:37 executing program 3: r0 = socket$inet6(0xa, 0x9, 0x3) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$tty(&(0x7f0000000040)='/dev/tty1#\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b47, &(0x7f00000000c0)={0x0, 0x0}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000100)={0x7, 0x8}) r2 = socket$inet6(0xa, 0x802, 0x88) r3 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x9981, 0x40) ioctl$MON_IOCQ_URB_LEN(r3, 0x9201) sendto$inet6(r2, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r2, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c000200180c0200030000001a000000000000000000"], 0x48}}, 0x0) [ 819.361568][ T3305] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:37 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x335, 0x0) [ 819.582255][ T3341] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 03:41:37 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x90) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x84, 0x0, 0xffffff13) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:37 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x126000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:37 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}}) 03:41:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c000200180e0200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:37 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000100)="e0821b", 0xffffff53, 0x4040, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r4, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth1\x00', r4}) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:37 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x336, 0x0) 03:41:37 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}}) [ 820.049997][ T3381] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 820.150839][ T3384] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 820.191145][ T3384] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 820.227860][ T3384] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c000200180f0200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:37 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}}) [ 820.234440][ T3384] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:38 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) [ 820.358523][ T3410] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 03:41:38 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}}) 03:41:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018100200030000001a000000000000000000"], 0x48}}, 0x0) [ 820.498900][ T3417] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 820.528435][ T3417] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 820.538347][ T3417] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 820.545224][ T3417] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 820.634156][ T3426] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 03:41:38 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) socket$inet6(0xa, 0x0, 0x0) socket$inet6(0xa, 0x800, 0x5) sendto$inet6(r1, &(0x7f0000000040)="19c6", 0x3af, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:38 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x300000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:38 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x337, 0x0) 03:41:38 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}}) 03:41:38 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') ioctl$USBDEVFS_SETCONFIGURATION(r1, 0x80045505, &(0x7f0000000140)=0x7) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e1d, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00?\x00'}, 0xfe39) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r2, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018110200030000001a000000000000000000"], 0x48}}, 0x0) [ 820.976514][ T3448] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 821.014907][ T3451] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 821.028869][ T3451] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 821.037582][ T3451] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 821.044454][ T3451] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:38 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}}) 03:41:38 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018120200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\t\x00'}}) [ 821.464329][ T3487] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:41:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x338, 0x0) [ 821.508806][ T3487] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018130200030000001a000000000000000000"], 0x48}}, 0x0) [ 821.568599][ T3487] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 821.620773][ T3487] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:39 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000000100)=""/210) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:39 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x426000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018140200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}}) 03:41:39 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x339, 0x0) 03:41:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\v\x00'}}) 03:41:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018180200030000001a000000000000000000"], 0x48}}, 0x0) [ 822.154702][ T3525] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 822.266077][ T3525] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 822.318340][ T3525] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 822.354574][ T3525] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018600200030000001a000000000000000000"], 0x48}}, 0x0) 03:41:40 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x500000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\f\x00'}}) 03:41:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x33a, 0x0) [ 822.627501][ T3573] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 822.642716][ T3573] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 822.651764][ T3573] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 822.658327][ T3573] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:40 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7, 0x101880) ioctl$RTC_EPOCH_READ(r2, 0x8008700d, &(0x7f00000001c0)) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) socket$inet6(0xa, 0x0, 0x0) r3 = syz_open_dev$ttys(&(0x7f0000000100)='/dev/ttys#\x00', 0x4a, 0x18700) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000140)=0x10000) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000e00030000001a000000000000000000"], 0x48}}, 0x0) 03:41:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\r\x00'}}) 03:41:40 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x39) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0xa, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000200)="580000001400add427323b470c45b45602067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac710d1070000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) poll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x400}, {r2, 0x41}], 0x2, 0x3) keyctl$assume_authority(0x10, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)={@local, @broadcast, @multicast1}, &(0x7f0000000180)=0xc) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 823.039050][ T3598] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:41:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00'}}) [ 823.102659][ T3598] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 823.113248][ T3598] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 823.119845][ T3598] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018004000030000001a000000000000000000"], 0x48}}, 0x0) 03:41:41 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x626000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x33b, 0x0) [ 823.398557][ T3629] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 823.407932][ T3629] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 823.417459][ T3629] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 823.424687][ T3629] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:41 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1f) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e21, @rand_addr=0x79320bc8}, 0x10) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/161, 0xa1) 03:41:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000400030000001a000000000000000000"], 0x48}}, 0x0) 03:41:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) 03:41:41 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000100)="19c63a7df3ef2091a5e7503edb9cf331b5491ff624042a20fa", 0x19, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:41 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x700000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00'}}) 03:41:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000800030000001a000000000000000000"], 0x48}}, 0x0) 03:41:41 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f0000000140)) socket(0x8, 0x4, 0xff) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x2711, @host}, 0x10) 03:41:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x33c, 0x0) [ 824.069266][ T3672] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:41:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000e00030000001a000000000000000000"], 0x48}}, 0x0) [ 824.141572][ T3672] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00'}}) [ 824.190892][ T3672] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 824.205776][ T3672] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:42 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000140)=""/118, 0x76, 0x100, &(0x7f00000001c0)={0xa, 0x4e20, 0x20, @remote, 0x1}, 0x1c) read(r0, &(0x7f0000001700)=""/170, 0x1e2) r2 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x9, 0x80) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2) 03:41:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00'}}) 03:41:42 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c000200180002f0000000001a000000000000000000"], 0x48}}, 0x0) [ 824.694807][ T3721] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 824.740598][ T3721] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 824.762214][ T3721] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 824.776542][ T3721] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:42 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f0000000100)=0x8, 0x4) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00'}}) 03:41:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 03:41:42 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r5, &(0x7f0000000080)=[{&(0x7f0000000200)="580000001400add427323b470c45b45602067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac710d1070000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r5) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x4000080, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000238010000001a000000000000000000"], 0x48}}, 0x0) 03:41:42 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x900000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) [ 825.057542][ T3743] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 825.091551][ T3743] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00'}}) 03:41:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000202030000001a000000000000000000"], 0x48}}, 0x0) [ 825.121489][ T3743] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 825.141096][ T3743] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:42 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40000, 0x0) accept$unix(r2, 0x0, &(0x7f0000000140)) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:43 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xa00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x15\x00'}}) 03:41:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000203030000001a000000000000000000"], 0x48}}, 0x0) [ 825.434194][ T3772] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 825.462053][ T3772] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 825.484280][ T3772] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 825.499397][ T3772] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:43 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x9ceaafc4534e3114, 0x10c) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000140)=@gcm_128={{0x7}, "9743e32fc9f04bd4", "370adc53fc9540fc0f23434a697c612d", "55ef33ca", "62b5775f6d1482b2"}, 0x28) 03:41:43 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xc00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000204030000001a000000000000000000"], 0x48}}, 0x0) 03:41:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x16\x00'}}) 03:41:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x33e, 0x0) 03:41:43 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x3fc) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7d1}, 0x1c) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r2, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0xfffffffffffffeb2, 0x22009000, 0x0, 0xfffffffffffffe70) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 825.883532][ T3804] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 825.898252][ T3804] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000205030000001a000000000000000000"], 0x48}}, 0x0) 03:41:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x17\x00'}}) [ 825.929668][ T3804] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 825.963476][ T3804] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:43 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x1000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000206030000001a000000000000000000"], 0x48}}, 0x0) 03:41:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x18\x00'}}) [ 826.258961][ T3832] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 826.270844][ T3832] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00'}}) [ 826.321283][ T3832] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 826.386115][ T3832] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:44 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$XDP_UMEM_COMPLETION_RING(r4, 0x11b, 0x6, &(0x7f0000000100)=0x6a031a069f371ba9, 0x4) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x00'}}) 03:41:44 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0xc008, &(0x7f0000000000)={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x1f}}, 0x38) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) dup2(r0, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat$cgroup_ro(r7, &(0x7f00000003c0)='cpuacct.usage_perc_u_.Ys\x00', 0x0, 0x0) r9 = socket$inet(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000200)=""/216, &(0x7f0000000300)=0xd8) sendmsg(r9, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000100)="24000000100007031dff22946fa2830020200a0009000300001d85687f0000000400ff7e28000000160a43ba5d806055b6fdd80b40000000140001000029ec2400020cd37e99d69cda45a95e", 0x4c}], 0x1}, 0x0) r10 = accept4$inet(r9, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r8, 0x400443c8, &(0x7f00000001c0)={r10, 0x6}) 03:41:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x33f, 0x0) 03:41:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000208030000001a000000000000000000"], 0x48}}, 0x0) 03:41:44 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x1020f5f200000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) [ 826.830889][ T3859] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 826.838654][ T3859] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000209030000001a000000000000000000"], 0x48}}, 0x0) 03:41:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00'}}) [ 826.964275][ T3859] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 826.970976][ T3859] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c0002001800020a030000001a000000000000000000"], 0x48}}, 0x0) 03:41:44 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x1100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:44 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r4, 0x81785501, &(0x7f0000000100)=""/85) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x40, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x340, 0x0) [ 827.247279][ T3899] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 827.264377][ T3899] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 827.304612][ T3899] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 827.311452][ T3899] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c0002001800020b030000001a000000000000000000"], 0x48}}, 0x0) 03:41:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x00'}}) 03:41:45 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x1400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x341, 0x0) 03:41:45 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23, 0x0, @mcast1}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x7) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) syz_open_dev$vcsu(&(0x7f0000000100)='/dev/vcsu#\x00', 0x8000, 0x200000) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e24, 0x1, @loopback, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm_plock\x00', 0x5687c1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat$zero(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/zero\x00', 0x5fb0c3, 0x0) ioctl$RNDADDENTROPY(r8, 0x40085203, &(0x7f0000000540)=ANY=[]) socket$inet6(0xa, 0x92d4d797493a1b6c, 0x3) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0)='SEG6\x00') [ 827.753069][ T3934] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 827.832878][ T3934] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c0002001800020c030000001a000000000000000000"], 0x48}}, 0x0) 03:41:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x342, 0x0) [ 827.913560][ T3934] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x1d\x00'}}) [ 827.971067][ T3934] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:45 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:45 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) readahead(r0, 0x7, 0x8) 03:41:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c0002001800020e030000001a000000000000000000"], 0x48}}, 0x0) 03:41:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x1e\x00'}}) 03:41:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) [ 828.318137][ T3972] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:41:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\xff\xff\xff\x8d\x00'}}) [ 828.382795][ T3972] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 828.453167][ T3972] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 828.462998][ T3972] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c0002001800020f030000001a000000000000000000"], 0x48}}, 0x0) 03:41:46 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e22, 0x0, @rand_addr, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200404, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x24048000, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0x3082}, 0x1c) listen(r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xb0000010}) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0xff8714c4d719e9df, 0x0) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f00000001c0)=""/73) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e24, @remote}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 0xe0a28077e499a8ef, 0x0, 0x0, 0x0, 0x100, 0x0, 0x5, 0x0, 0x32d}) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:46 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2010000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) 03:41:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x343, 0x0) 03:41:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000210030000001a000000000000000000"], 0x48}}, 0x0) [ 828.785208][ T4007] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 828.793321][ T4007] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 828.810165][ T4007] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 828.824820][ T4007] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\xff\xff\xff\xfe\x00'}}) 03:41:46 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000180)=0x80) getsockopt$SO_J1939_PROMISC(r2, 0x6b, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:46 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2300000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000211030000001a000000000000000000"], 0x48}}, 0x0) 03:41:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\xfe\xff\xff\x00'}}) [ 829.172911][ T4032] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 829.199170][ T4032] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:47 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2704000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) [ 829.225016][ T4032] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 829.234197][ T4032] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000212030000001a000000000000000000"], 0x48}}, 0x0) 03:41:47 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$TIPC_MCAST_REPLICAST(r2, 0x10f, 0x86) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x8d\xff\xff\xff\x00'}}) 03:41:47 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2804000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x344, 0x0) 03:41:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000213030000001a000000000000000000"], 0x48}}, 0x0) [ 829.658842][ T4069] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:41:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00'}}) [ 829.710554][ T4069] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 829.799237][ T4069] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 829.860621][ T4069] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x345, 0x0) 03:41:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000214030000001a000000000000000000"], 0x48}}, 0x0) 03:41:47 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2904000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:47 executing program 3: socket$inet6(0xa, 0x1000080002, 0x100000000000088) preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0xb9de2eb1e7e1d4ab, 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, @perf_config_ext={0x1000000000000}, 0x408, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x4000000) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, 0x0) unshare(0x40400) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x1f00000000000000, 0xd2, &(0x7f0000000000), 0x3c) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x1f00000000000000, 0xd3, &(0x7f0000000000), 0x3c) getuid() r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x20000000) ioctl$int_in(r3, 0x5452, &(0x7f0000000040)=0x20) r4 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(r4, &(0x7f0000003d40)=[{{&(0x7f0000001b00)=@l2, 0x80, &(0x7f0000001d00), 0x0, &(0x7f0000001d40)}}, {{&(0x7f0000002300)=@nl, 0x28f, &(0x7f0000003740), 0x0, &(0x7f00000037c0)}}], 0x4000000000001eb, 0x0) getsockopt$netlink(r4, 0x10e, 0x12, &(0x7f0000000280)=""/187, &(0x7f0000000200)=0xbb) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r5, 0xc020aa04, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6005}}) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r6, 0x8991, &(0x7f00000000c0)={'bond0\x00\x16@\xea\xff\xff\x80\x00\x00\x02\xff', @ifru_names='bond_slave_1\x00'}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000, 0x50, 0xffffffffffffffff, 0x8000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\n\x00!!\x00\x01\x00', @ifru_addrs=@rc={0x1f, {0x2, 0x3f, 0x22, 0x0, 0x7, 0x9}, 0x8}}) socket$inet6_tcp(0xa, 0x1, 0x0) mlockall(0x2) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0xc0840) 03:41:47 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r0, 0xee01, 0xffffffffffffffff) r1 = syz_open_dev$tty(&(0x7f0000000040)='/dev/tty1#\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b47, &(0x7f00000000c0)={0x0, 0x0}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000280)={0x6, 0xffffffffffffff01, 0x8, 0xffff, 0x4000000, 0x3}) keyctl$chown(0x4, r0, 0x0, 0x0) add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={'syz', 0x0}, &(0x7f0000000180)="97b20ed87ba9f85cca5283723367cbdf8df38699495f535ba7bcfc8f601603dabc3c8cb52dde2dc019f5ef0f1e856f57a1f3cc04729a6cc2b94e1ee8ead0bf8c506f54f0f87d2ebeabaaa7a775c8bfb8ead3d84dcca507fcb57526274ab859d8c974cb307ea5a80b06c3e45ce0dcca59910b277e1dec01b18057d0e6e75a7b89dd78f4542b4f80a67c1fc5d2f6b033015a52958c38978821ced37c12b55f2abee573fad0fe00a1e3791798a4287f72f47f6f972f97412dd9bb83d69c99fe4fcaa7ee2ccca81d3837a37fe8e0", 0xcc, r0) r2 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r3, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r3, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r2, &(0x7f0000001700)=""/170, 0x1e2) 03:41:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) 03:41:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000218030000001a000000000000000000"], 0x48}}, 0x0) 03:41:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}}) [ 830.265723][ T4106] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:41:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000260030000001a000000000000000000"], 0x48}}, 0x0) 03:41:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}}) [ 830.362294][ T4106] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 830.397991][ T4120] bond0: (slave bond_slave_1): Releasing backup interface [ 830.436438][ T4106] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 830.472097][ T4106] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}}) 03:41:48 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2a04000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x346, 0x0) 03:41:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}}) [ 830.849137][ T4139] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 830.877062][ T4139] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 830.887552][ T4139] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:48 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2b04000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) [ 830.894518][ T4139] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 831.075239][ T4158] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:41:48 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) read$midi(r2, &(0x7f0000000100)=""/47, 0x2f) r3 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r3, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r4 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r4, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r4, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r3, &(0x7f0000001700)=""/170, 0x1e2) 03:41:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x347, 0x0) 03:41:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}}) 03:41:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200400000001a000000000000000000"], 0x48}}, 0x0) [ 831.199280][ T4158] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 831.268434][ T4158] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}}) 03:41:49 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000080)={0x0, 0xa, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r6, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="fe800000000000007029e5e36fc3e001"}, r7}}, 0x284) write$RDMA_USER_CM_CMD_RESOLVE_IP(r5, &(0x7f0000000580)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x0, @rand_addr="f40a250b388d101af1158aec7455e37b"}, {0xa, 0x2, 0x0, @local}, r7}}, 0x48) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r4, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x8001, @loopback, 0x800}, r7}}, 0x38) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 831.323254][ T4158] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:49 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2c04000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200040000001a000000000000000000"], 0x48}}, 0x0) 03:41:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00'}}) [ 831.648239][ T4194] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 831.676854][ T4194] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 831.690909][ T4194] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 831.702203][ T4194] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}}) 03:41:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x348, 0x0) 03:41:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200013800001a000000000000000000"], 0x48}}, 0x0) 03:41:49 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x24048000, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0x3082}, 0x1c) listen(r1, 0x0) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e21, 0x8000000, @dev={0xfe, 0x80, [], 0x12}, 0x2}, 0x1c) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000240)={0x5, &(0x7f0000000200)=[{0x83f2, 0x40}, {0x7}, {0x81, 0x8}, {0x3f, 0x905}, {0x7ff, 0x865f}]}) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ocfs2_control\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000140)={{0x1, 0x5}, {0x80}, 0x38e, 0x0, 0x3}) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:49 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2d04000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\v\x00'}}) 03:41:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c0002001800020000f000001a000000000000000000"], 0x48}}, 0x0) 03:41:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\f\x00'}}) [ 832.272485][ T4220] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:41:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00'}}) 03:41:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x349, 0x0) 03:41:50 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) r3 = socket$inet6(0xa, 0x6, 0x2) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000180)=0x1, 0x4) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x2, 0x2, 0x0, 0xbc, "c2d4faf86e8ba902e179b69a99c6241b90408ad7b6353c738f74c2078867b29662e9eda23b41170f39fa9fa70271174032453cbdced8f40374a6a6ce9357f3", 0x25}, 0x80) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r6, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'\x00', r6}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={@rand_addr="7f268edab82b6b32cbbe3e03b1b3b75b", 0x76, r7}) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 832.330987][ T4220] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 832.441053][ T4220] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200030200001a000000000000000000"], 0x48}}, 0x0) [ 832.501554][ T4220] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00'}}) 03:41:50 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2e04000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) [ 832.812842][ T4271] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 832.841033][ T4271] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200030300001a000000000000000000"], 0x48}}, 0x0) [ 832.871760][ T4271] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 832.900764][ T4271] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:50 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x3f00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) 03:41:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x34a, 0x0) 03:41:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200030400001a000000000000000000"], 0x48}}, 0x0) 03:41:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$P9_RWALK(r2, &(0x7f0000000100)={0x4a, 0x6f, 0x9, {0x5, [{0x1, 0x0, 0x7}, {0x8, 0x3, 0x1}, {0x42, 0x1, 0x3}, {0x88, 0x0, 0x3}, {0x2, 0x2, 0x2}]}}, 0x26b) r3 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r3, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x258) r4 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r4, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r4, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r5, 0x0, 0x0, 0x24048000, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0x3082}, 0x1c) listen(r5, 0x0) getpeername$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c) sendto$inet6(r4, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r6, 0x0, 0x0, 0x24048000, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0x3082}, 0x1c) listen(r6, 0x0) getsockopt$inet6_int(r6, 0x29, 0x19, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_int(r4, 0x29, 0x5, &(0x7f00000002c0)=0xbc5, 0x4) read(r3, &(0x7f0000001700)=""/170, 0x1e2) 03:41:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200030500001a000000000000000000"], 0x48}}, 0x0) [ 833.341970][ T4297] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:41:51 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23, 0x40, @local}, 0x197) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200030600001a000000000000000000"], 0x48}}, 0x0) [ 833.445270][ T4297] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 833.462357][ T4297] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 833.481155][ T4297] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00'}}) 03:41:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x34b, 0x0) 03:41:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200030800001a000000000000000000"], 0x48}}, 0x0) 03:41:51 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x4000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00'}}) 03:41:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200030900001a000000000000000000"], 0x48}}, 0x0) [ 833.862462][ T4339] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 833.900773][ T4339] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 833.951159][ T4339] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 833.957755][ T4339] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00'}}) 03:41:51 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x4800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x34c, 0x0) 03:41:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00'}}) [ 834.268549][ T4361] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 834.293754][ T4361] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 834.309512][ T4361] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:52 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcsa\x00', 0xa8000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000140)=0x6, 0x8) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200030a00001a000000000000000000"], 0x48}}, 0x0) 03:41:52 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback, 0xfffffffe}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000100)=0x1000) [ 834.330831][ T4361] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:52 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x4c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00'}}) 03:41:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200030b00001a000000000000000000"], 0x48}}, 0x0) 03:41:52 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfd, 0x40000}, 0xc) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15\x00'}}) [ 834.757348][ T4397] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 834.785244][ T4397] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 834.793993][ T4397] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 834.800489][ T4397] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:52 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x6000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200030c00001a000000000000000000"], 0x48}}, 0x0) 03:41:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x34d, 0x0) 03:41:52 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$VIDIOC_G_DV_TIMINGS(r5, 0xc0845658, &(0x7f0000000200)={0x0, @bt={0x5, 0xe9b2, 0x1, 0x2, 0x400, 0x84b7, 0x7fff, 0x1, 0x4, 0x0, 0x2, 0x80000000, 0x10001, 0x602a, 0x6, 0x59}}) r6 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r6, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r6, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='trusted.overlay.upper\x00', &(0x7f0000000180)=""/76, 0x4c) sendto$inet6(r6, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 835.105165][ T4422] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 835.113506][ T4422] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 835.122255][ T4422] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 835.128689][ T4422] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:53 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) fcntl$setlease(r1, 0x400, 0x2) 03:41:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x00'}}) 03:41:53 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x6800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:53 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200030e00001a000000000000000000"], 0x48}}, 0x0) 03:41:53 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000200)="580000001400add427323b470c45b45602067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac710d1070000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) read(r2, &(0x7f0000001700)=""/170, 0xaa) 03:41:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x34e, 0x0) 03:41:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x00'}}) [ 835.531264][ T4456] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 835.560211][ T4456] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:53 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200030f00001a000000000000000000"], 0x48}}, 0x0) 03:41:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x00'}}) 03:41:53 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) tkill(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=@newlink={0x50, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x28, 0x1a, [{0x4, 0x2}, {0xfffffffffffffe2c}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0xfffffffffffffdc2}]}, @IFLA_GROUP={0x8}]}, 0x50}}, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) openat$vfio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vfio/vfio\x00', 0x4000, 0x0) memfd_create(&(0x7f0000000500)='/dev/qat_adf_ctl\x00', 0x3) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7d1}, 0x1c) bind$inet6(r3, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x24048000, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0x3082}, 0x1c) listen(r4, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0xc0a, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$UI_SET_SWBIT(r5, 0x4004556d, 0x8) r6 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r6, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$UDMABUF_CREATE(r9, 0x40187542, &(0x7f0000000180)={r2, 0x0, 0xffffffff80002800, 0x20800}) sendto$inet6(r6, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) write$vhci(0xffffffffffffffff, &(0x7f0000000240)=@HCI_SCODATA_PKT={0x3, "aa4428bd6aeb8ade9ebd8a9101f581ae7e56d2d3c90461d59de96d3e74ec0f560b62c4fc032ae20a76ea6ff9f3e328eb1818419d1c598b19775667438f7b9df9065d46bc1269a6b10b7b309fbcf0f3319ba63d88ab903b9b3e3e54ebac2d6c5c38d5b9ebcf0de544d0329212c946d60fb872482e83d4184e014b3b4c09b2f28865f97ffa4bcef4aa63c38fe750306663024e41c9bdb29466bd69d28d51934ee7758e8acd8361f636d35f4258455d80f7a3c56ed111c613de71654199"}, 0xbd) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = fcntl$dupfd(r11, 0x0, r10) r13 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$FBIOPUTCMAP(r13, 0x4605, &(0x7f0000000480)={0x401, 0x3, &(0x7f0000000300)=[0x0, 0x40, 0xfc17], &(0x7f00000003c0)=[0x3], &(0x7f0000000400)=[0x0, 0x0, 0x2], &(0x7f0000000440)=[0x8]}) openat$cgroup_int(r2, &(0x7f0000000100)='cpu.weight\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$SCSI_IOCTL_START_UNIT(r12, 0x5) [ 835.649317][ T4456] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 835.694486][ T4456] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00'}}) 03:41:53 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x6c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) [ 835.964802][ T4492] QAT: Invalid ioctl [ 836.029607][ T4482] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 836.180796][ T4496] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 836.255433][ T4482] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 836.268890][ T4496] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 836.278133][ T4496] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 836.285505][ T4496] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 836.301367][ T4482] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 03:41:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x00'}}) 03:41:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x34f, 0x0) 03:41:54 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x7400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:54 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x5) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000240)={0x3, {{0xa, 0x4e20, 0x0, @mcast2, 0x9}}}, 0x88) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x88000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000200)) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, 0x0, 0x0, 0x40008000, &(0x7f0000000000)={0xa, 0x4f23, 0x0, @ipv4}, 0x1c) sendto$inet6(r2, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x9, 0x800) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000180)) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x4e24, 0x5, @rand_addr="307c7907b1afe12e12bf9c0d1bb36ac5", 0x9}, 0x1c) read(r0, &(0x7f0000001700)=""/170, 0x1e2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) r8 = geteuid() getresuid(&(0x7f0000000200)=0x0, 0x0, &(0x7f0000000340)) fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r10) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r12) fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r13) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000180)='system.posix_acl_default\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="02000000010000000000000002000400", @ANYRES32=r5, @ANYBLOB="02000600", @ANYRES32=r7, @ANYBLOB="02000000", @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="050002003b", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="040004000000000008000400", @ANYRES32=r10, @ANYBLOB='\b\x00', @ANYBLOB, @ANYRES32=r11, @ANYBLOB="08000200", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32, @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r13, @ANYBLOB="10000100000000002000040000000000"], 0x18, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r14) r15 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r16) r17 = geteuid() getresuid(&(0x7f0000000200)=0x0, 0x0, &(0x7f0000000340)) fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r19) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r21) fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r22) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000180)='system.posix_acl_default\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="02000000010000000000000002000400", @ANYRES32=r14, @ANYBLOB="02000600", @ANYRES32=r16, @ANYBLOB="02000000", @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="050002003b", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="040004000000000008000400", @ANYRES32=r19, @ANYBLOB='\b\x00', @ANYBLOB, @ANYRES32=r20, @ANYBLOB="08000200", @ANYRES32=r21, @ANYBLOB="08000100", @ANYRES32, @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r22, @ANYBLOB="10000100000000002000040000000000"], 0x18, 0x2) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000003c0)=[0xee01, r11, r19, r23]) [ 836.619721][ T4510] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:41:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x350, 0x0) 03:41:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00'}}) [ 836.684962][ T4510] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 836.702153][ T4510] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 836.708990][ T4485] QAT: Invalid ioctl [ 836.715651][ T4510] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 836.760517][ T4492] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 836.843032][ T4492] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 03:41:54 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x7a00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) [ 836.905904][ T4492] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 03:41:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200031000001a000000000000000000"], 0x48}}, 0x0) 03:41:54 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SIOCRSACCEPT(r4, 0x89e3) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x351, 0x0) 03:41:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x00'}}) 03:41:54 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000140)={{0x0, 0x7530}, {r1, r2/1000+30000}}, 0x0) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xd}}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r3, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r3, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 837.115312][ T4548] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 837.145034][ T4548] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 837.153713][ T4548] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 837.160180][ T4548] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200031100001a000000000000000000"], 0x48}}, 0x0) 03:41:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d\x00'}}) 03:41:55 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x8100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) [ 837.435794][ T4576] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 837.462528][ T4576] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200031200001a000000000000000000"], 0x48}}, 0x0) [ 837.484879][ T4576] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 837.494245][ T4576] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:55 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x8900000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e\x00'}}) 03:41:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200031300001a000000000000000000"], 0x48}}, 0x0) 03:41:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x352, 0x0) [ 837.763781][ T4590] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 837.820849][ T4590] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 837.867320][ T4590] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:41:55 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000140)={0x0, 0xffffff01, 0x6, &(0x7f0000000100)=0x4}) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e23, 0x80000000, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x5}, @in6={0xa, 0x4e23, 0xa0000, @loopback, 0x5}, @in6={0xa, 0x4e22, 0x0, @rand_addr="ac352d109f4cba4298e3448178882902", 0xd5}]}, &(0x7f0000000240)=0x10) 03:41:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\xf0\xff\xff\xff\x7f\x00'}}) [ 837.934525][ T4590] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200031400001a000000000000000000"], 0x48}}, 0x0) 03:41:55 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x2) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) r3 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/video2\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_S_EDID(r3, 0xc0285629, &(0x7f0000000180)={0x0, 0x6, 0x2, [], &(0x7f0000000140)=0x2}) fcntl$setflags(r2, 0x2, 0x0) 03:41:55 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x8cffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200031800001a000000000000000000"], 0x48}}, 0x0) 03:41:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) 03:41:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x353, 0x0) [ 838.318341][ T4631] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 838.326411][ T4631] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 838.335518][ T4631] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 838.342711][ T4631] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200036000001a000000000000000000"], 0x48}}, 0x0) 03:41:56 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xb400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:56 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005daecfc62c863593cda4ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7d1}, 0x1c) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000400)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @local, @empty, 0x1, 0x3, 0x9, 0x100, 0x2, 0x200000, r3}) 03:41:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x7f\xff\xff\xff\xf0\x00'}}) [ 838.760037][ T4658] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 838.781364][ T4658] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 838.811157][ T4658] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 838.850978][ T4658] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfe\x00'}}) 03:41:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c0002001800020003f000001a000000000000000000"], 0x48}}, 0x0) 03:41:56 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x4c80, &(0x7f0000000000)={0xa, 0x4e23, 0x8, @ipv4={[], [], @local}}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) r2 = getpid() r3 = getpid() rt_tgsigqueueinfo(r3, r2, 0x16, &(0x7f0000000100)) ptrace(0x10, r2) ptrace$getenv(0x4201, r2, 0x1, &(0x7f0000000000)) perf_event_open(&(0x7f0000000300)={0x87f9d84f25e7e7ec, 0x70, 0x1, 0x4, 0x0, 0x1, 0x0, 0x400, 0x62600, 0x4, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x4, 0x4, @perf_bp={&(0x7f00000002c0), 0xd}, 0x1, 0x6, 0x5, 0xc4817e67faec5305, 0x0, 0x7, 0x8}, r2, 0xd, 0xffffffffffffffff, 0x4) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) mount$9p_rdma(&(0x7f0000000100)='127.0.0.1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x2, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x354, 0x0) 03:41:56 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x7f, 0x24002) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) r1 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r1, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$IMSETDEVNAME(r2, 0x80184947, &(0x7f00000001c0)={0x3, 'syz0\x00'}) r3 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r3, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r3, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) r4 = dup2(r1, 0xffffffffffffffff) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000000200)={0x1, 0x2, 0x7, 0x200, 0x4, 0x8, 0x51, 0xfd, 0x5, 0xff}) sendto$inet6(r3, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000100)=0xf06b, 0x4) exit_group(0x4ed3e4fc) read(r1, &(0x7f0000001700)=""/170, 0x1e2) 03:41:56 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xde21000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200030003001a000000000000000000"], 0x48}}, 0x0) 03:41:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}) 03:41:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x355, 0x0) [ 839.274536][ T4694] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 839.297574][ T4694] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 839.316318][ T4694] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 839.331406][ T4694] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:57 executing program 3: r0 = socket$inet6(0xa, 0x206ca64c19025d05, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140)=0x9, 0x4) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dlm-monitor\x00', 0x200460, 0x0) setsockopt$inet_dccp_int(r5, 0x21, 0x10, &(0x7f0000000440)=0x9, 0x4) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r4, 0xc2604110, &(0x7f0000000180)={0x0, [[0x8, 0x40, 0x1, 0x0, 0x0, 0x20, 0x5, 0xa5b6], [0x1f, 0x1, 0x1ff, 0x6, 0x3, 0x3, 0x2, 0x80], [0x40, 0x81, 0xf93, 0x6, 0xff, 0xc9, 0x1000, 0x8]], [], [{0x3f, 0x2, 0x6}, {0xc00000, 0x200}, {0x7, 0x7fff, 0xfffffff7}, {0x4, 0x9f4, 0x5}, {0x8, 0x5, 0x800000}, {0x4, 0x2523, 0xfffffffb}, {0x3, 0x4, 0x100}, {0x934, 0x1, 0x9}, {0x7fff, 0x3}, {0x98, 0xd81, 0x3}, {0x0, 0x1, 0x20}, {0x74, 0xdffd, 0x3}], [], 0x1000}) set_tid_address(&(0x7f0000000100)) 03:41:57 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xee25000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200030005001a000000000000000000"], 0x48}}, 0x0) 03:41:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) [ 839.784049][ T4721] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 839.810367][ T4721] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:57 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/btrfs-control\x00', 0x414041, 0x0) ioctl$SNDRV_PCM_IOCTL_WRITEI_FRAMES(r2, 0x40184150, &(0x7f00000011c0)={0x0, &(0x7f00000001c0)="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", 0x1000}) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7, 0x220340) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000140)={&(0x7f0000ff9000/0x4000)=nil, 0x5, 0x5, 0x58, &(0x7f0000ffa000/0x4000)=nil, 0x10001}) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 839.829405][ T4721] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 839.836253][ T4721] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:57 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23, 0x40, @mcast2, 0x1}, 0x1c) accept4$inet6(r0, 0x0, &(0x7f0000000140), 0x80800) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xda3543c88fd6f35e) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x4) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x356, 0x0) 03:41:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}}) 03:41:57 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xf5ffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200031c05001a000000000000000000"], 0x48}}, 0x0) 03:41:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x357, 0x0) 03:41:57 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000100)={0x1000, {{0xa, 0x4e24, 0x7fff, @remote, 0x4}}}, 0x88) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x24048000, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0x3082}, 0x1c) listen(r2, 0x0) bind$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e20, 0x3f9f, @mcast2}, 0x1c) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 840.235436][ T4759] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 840.260879][ T4759] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00'}}) 03:41:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200030006001a000000000000000000"], 0x48}}, 0x0) [ 840.297194][ T4759] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 840.332862][ T4759] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}}) 03:41:58 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xf6ffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:58 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x4, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 840.812900][ T4793] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 840.826618][ T4793] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 840.868018][ T4793] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 840.875079][ T4793] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:58 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) r2 = socket$inet(0x2, 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000100)={0x1, 'rose0\x00', {}, 0x8000}) 03:41:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200030009001a000000000000000000"], 0x48}}, 0x0) 03:41:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\x8d\x00'}}) 03:41:58 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xf9fdffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x358, 0x0) 03:41:58 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000100)=@srh={0x32, 0xc, 0x4, 0x6, 0x1f, 0x10, 0xfff, [@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [], 0x1f}, @local, @mcast2, @mcast2]}, 0x68) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 841.200354][ T4827] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 841.225427][ T4827] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:41:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c0002001800020003000a001a000000000000000000"], 0x48}}, 0x0) [ 841.254126][ T4827] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 841.260899][ T4827] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x359, 0x0) 03:41:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00'}}) 03:41:59 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xff00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c0002001800020003000b001a000000000000000000"], 0x48}}, 0x0) 03:41:59 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 841.665405][ T4871] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 841.759044][ T4871] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 841.783118][ T4871] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 841.805934][ T4871] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:41:59 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self\x00', 0x20000, 0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x10000) fsetxattr$security_smack_transmute(r1, &(0x7f0000000100)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000180)='TRUE', 0x4, 0x0) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r2, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) setns(0xffffffffffffffff, 0x44000000) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000140)="fb63d741c1f5340e40598ee95017732fcd403d9aa946f3af088ec7b9feb393898a2dee0000", 0x25, 0x0, 0x0, 0x48) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:41:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xfe\x00'}}) 03:41:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c0002001800020003000c001a000000000000000000"], 0x48}}, 0x0) 03:41:59 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xff0f000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:41:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x35a, 0x0) 03:41:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x02\x00'}}) [ 842.198875][ T4893] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:42:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c0002001800020003000e001a000000000000000000"], 0x48}}, 0x0) [ 842.247214][ T4893] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 842.255684][ T4893] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 842.262278][ T4893] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:42:00 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xffefffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:42:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x03\x00'}}) 03:42:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c0002001800020003000f001a000000000000000000"], 0x48}}, 0x0) [ 842.529194][ T4916] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:42:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x04\x00'}}) 03:42:00 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x24048000, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0x3082}, 0x1c) listen(r1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0x3ff, @rand_addr="00000000000500"}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r2, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 842.632485][ T4916] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 842.663282][ T4916] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 842.695986][ T4916] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:42:00 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7d1}, 0x1c) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) fadvise64(r2, 0x0, 0x2, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:42:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x05\x00'}}) 03:42:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x35b, 0x0) 03:42:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200030011001a000000000000000000"], 0x48}}, 0x0) 03:42:00 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xffffff7f00000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) [ 843.120399][ T4953] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 843.131361][ T4953] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:42:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200030012001a000000000000000000"], 0x48}}, 0x0) [ 843.167082][ T4953] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 843.203220][ T4953] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:42:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x06\x00'}}) 03:42:01 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xffffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:42:01 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200030013001a000000000000000000"], 0x48}}, 0x0) 03:42:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\a\x00'}}) [ 843.461241][ T4971] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:42:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\b\x00'}}) [ 843.571903][ T4971] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 843.601052][ T4971] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 843.615739][ T4971] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:42:01 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x80000, 0x2) accept4$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x0) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:42:01 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:42:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\t\x00'}}) 03:42:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x35c, 0x0) 03:42:01 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200030014001a000000000000000000"], 0x48}}, 0x0) 03:42:01 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) socket$inet6(0xa, 0x4, 0x9) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000100)="19", 0x1, 0x0, 0x0, 0x67) r2 = syz_open_dev$tty(&(0x7f0000000040)='/dev/tty1#\x00', 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname(r3, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, &(0x7f00000001c0)=0x80) ioctl$PIO_UNIMAP(r2, 0x4b47, &(0x7f00000000c0)={0x0, 0x0}) ioctl$TCSETA(r2, 0x5406, &(0x7f00000000c0)={0x9, 0x8, 0x401, 0xfeff, 0x1, 0x53, 0xff, 0x40, 0x1, 0x1}) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:42:01 executing program 4: r0 = syz_open_dev$tty(&(0x7f0000000040)='/dev/tty1#\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b47, &(0x7f00000000c0)={0x0, 0x0}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000100)={[{0x400, 0x1, 0x3, 0x3f, 0x1f, 0x18, 0x5, 0x5, 0x80, 0x4, 0x1, 0x20, 0x6}, {0x9d5, 0x1ff, 0xe7, 0x3, 0x0, 0xc8, 0xff, 0x2, 0x8, 0x3, 0x80, 0x1f, 0xe5d3}, {0x80000001, 0x4, 0x1, 0xff, 0x4, 0x4, 0x7f, 0x3, 0xc8, 0x4, 0xf1, 0x1, 0x8}], 0x9}) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) r2 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x8000) sendto$inet6(r3, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="19c6", 0x2, 0x0, 0x0, 0x0) read(r2, &(0x7f0000001700)=""/170, 0x1e2) 03:42:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\n\x00'}}) [ 844.192421][ T5022] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 844.221070][ T5022] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 844.305264][ T5022] F2FS-fs (loop2): Invalid SB checksum offset: 0 03:42:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c00020018000200030018001a000000000000000000"], 0x48}}, 0x0) [ 844.350932][ T5022] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:42:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\v\x00'}}) 03:42:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x35d, 0x0) 03:42:02 executing program 3: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x800, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="0e21f99a1d7d1f52351313b38aa1c6cf", 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x2) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000080)=0x400600212) pread64(r2, 0x0, 0x0, 0x0) ioctl$PPPIOCSACTIVE(r2, 0x40107446, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x7, 0x1, 0x2, 0x8000}, {0xfff8, 0x5, 0x0, 0x7a}]}) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="19", 0x1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = accept4$ax25(r8, &(0x7f0000000280)={{0x3, @default}, [@default, @bcast, @default, @bcast, @bcast, @null, @default, @null]}, &(0x7f0000000300)=0x48, 0x80000) setsockopt$ax25_int(r9, 0x101, 0x6, &(0x7f0000000340)=0x7, 0x4) read(r0, &(0x7f0000001700)=""/170, 0x1e2) 03:42:02 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x58, 0x0, 0x0, "285cc8025358c6cdb48627d6cb55cbdf853408866d186f740923b1eadfbc7c5f9d5d56e41c1069157216e3fba634afecdfd9030a3eeb1f7bd3b3efc546a4c01332"}, {0x88, 0x0, 0x0, "e125df603f2c68434ce84abbe53ae2d1264088fd467c5125aec29b3c1bd77fe75932b69a84548e8f60042300a19e0429b11c78e89f81224cafa2cf80cad9571f017dd55f5a7dbc496ee292251f12268e3fb20d82ee9cfcdb4bf4c32e26baebd0cd763bf137934a82642b295f5cfe5ec4b0"}, {0x58, 0x0, 0x0, "134aed75a41b88c7f7dd930ca58bb60192265b31079321d434d77930d0ef285d8d21e3d67bf09b1cd60aaed16d7c8453162bab37cdf1f87ed6dd6247bb84af7f0d"}, {0x90, 0x0, 0x0, "74a9c9dcc93a1610239d532f06aa054c510fa57f7d233cd237d63df1b8bd81929a236a466173414e5a6cb52305aa809794c982f923f2a26bf4bab8e34856cb27787866ea4c06e194729e448dd1489e0439319ede70e8e88bd9216036aa2c42237ae1122d75f8d065699f904975c1595d723535e0aead01ee56e9d8eab5c8"}], 0x1c8}}], 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 03:42:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc482f2948e7e31", @ANYRES32=r5, @ANYBLOB="00000000ffffffff1400000008000100687462001c0002001800020003051c001a000000000000000000"], 0x48}}, 0x0) 03:42:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\f\x00'}}) [ 844.847091][ T5065] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 844.898040][ T5064] ================================================================== [ 844.899041][ T5065] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 844.906574][ T5064] BUG: KASAN: slab-out-of-bounds in bpf_prog_create+0xe9/0x250 [ 844.906602][ T5064] Read of size 128 at addr ffff88809a6d8600 by task syz-executor.3/5064 [ 844.906606][ T5064] [ 844.906629][ T5064] CPU: 0 PID: 5064 Comm: syz-executor.3 Not tainted 5.4.0-syzkaller #0 [ 844.941153][ T5064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 844.951202][ T5064] Call Trace: [ 844.954492][ T5064] dump_stack+0x197/0x210 [ 844.958818][ T5064] ? bpf_prog_create+0xe9/0x250 [ 844.962409][ T5065] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 844.963685][ T5064] print_address_description.constprop.0.cold+0xd4/0x30b [ 844.963700][ T5064] ? bpf_prog_create+0xe9/0x250 [ 844.963712][ T5064] ? bpf_prog_create+0xe9/0x250 [ 844.963726][ T5064] __kasan_report.cold+0x1b/0x41 [ 844.963756][ T5064] ? find_next_bit+0xc0/0x130 03:42:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f00)=[{0x0}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x35e, 0x0) [ 844.963774][ T5064] ? bpf_prog_create+0xe9/0x250 [ 844.979018][ T5065] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 844.981936][ T5064] kasan_report+0x12/0x20 [ 844.981953][ T5064] check_memory_region+0x134/0x1a0 [ 844.981965][ T5064] memcpy+0x24/0x50 [ 844.981984][ T5064] bpf_prog_create+0xe9/0x250 [ 845.027948][ T5064] get_filter.isra.0+0x108/0x1a0 [ 845.027967][ T5064] ? ppp_push+0x1290/0x1290 [ 845.037495][ T5064] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 845.043744][ T5064] ? _copy_from_user+0x12c/0x1a0 03:42:02 executing program 4: r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="edc351e38ce2a830f12049e2cfc005dafdfc62c863593c6b9ca5a1f8b163ec1e1c4c652edba6fa4f4d1b455b76bf507cb0f1e7b36fcfc75c7906367ef9ee97761ee2af91", 0x44, 0x8000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r4, 0x110, 0x5, &(0x7f00000000c0), 0x2) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r5, 0x0, 0x0, 0x24048000, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0x3082}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDCTL_DSP_GETCAPS(r8, 0x8004500f, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = fcntl$dupfd(r10, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r11, 0xc08c5335, &(0x7f0000000240)={0x80000001, 0x401, 0x800, 'queue1\x00', 0x8}) listen(r5, 0x0) sendto$inet6(r5, &(0x7f0000000100)="19c6", 0x0, 0x3c00c850, 0x0, 0xffffffffffffffce) read(r0, &(0x7f0000001700)=""/170, 0x1e2) [ 845.048694][ T5064] ppp_ioctl+0x12f7/0x2750 [ 845.053129][ T5064] ? ppp_nl_newlink+0x2a0/0x2a0 [ 845.057987][ T5064] ? ppp_nl_newlink+0x2a0/0x2a0 [ 845.062856][ T5064] do_vfs_ioctl+0x977/0x14e0 [ 845.067457][ T5064] ? compat_ioctl_preallocate+0x220/0x220 [ 845.073169][ T5064] ? __fget+0x37f/0x550 [ 845.077320][ T5064] ? ksys_dup3+0x3e0/0x3e0 [ 845.081729][ T5064] ? nsecs_to_jiffies+0x30/0x30 [ 845.086563][ T5064] ? tomoyo_file_ioctl+0x23/0x30 [ 845.091482][ T5064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 845.097705][ T5064] ? security_file_ioctl+0x8d/0xc0 [ 845.102800][ T5064] ksys_ioctl+0xab/0xd0 [ 845.106945][ T5064] __x64_sys_ioctl+0x73/0xb0 [ 845.111533][ T5064] do_syscall_64+0xfa/0x790 [ 845.116072][ T5064] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 845.121955][ T5064] RIP: 0033:0x45a679 [ 845.125840][ T5064] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 845.145438][ T5064] RSP: 002b:00007f112c233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 845.153847][ T5064] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 845.161814][ T5064] RDX: 0000000020000140 RSI: 0000000040107446 RDI: 0000000000000005 [ 845.169785][ T5064] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 845.177755][ T5064] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f112c2346d4 [ 845.185726][ T5064] R13: 00000000004c470d R14: 00000000004d9e60 R15: 00000000ffffffff [ 845.193702][ T5064] [ 845.196067][ T5064] Allocated by task 5064: [ 845.200407][ T5064] save_stack+0x23/0x90 [ 845.204567][ T5064] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 845.210210][ T5064] kasan_kmalloc+0x9/0x10 [ 845.214533][ T5064] __kmalloc_track_caller+0x15f/0x760 [ 845.219912][ T5064] memdup_user+0x26/0xb0 [ 845.224150][ T5064] get_filter.isra.0+0xd7/0x1a0 [ 845.228995][ T5064] ppp_ioctl+0x12f7/0x2750 [ 845.233395][ T5064] do_vfs_ioctl+0x977/0x14e0 [ 845.237982][ T5064] ksys_ioctl+0xab/0xd0 [ 845.242131][ T5064] __x64_sys_ioctl+0x73/0xb0 [ 845.246809][ T5064] do_syscall_64+0xfa/0x790 [ 845.251301][ T5064] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 845.257179][ T5064] [ 845.259497][ T5064] Freed by task 4417: [ 845.263470][ T5064] save_stack+0x23/0x90 [ 845.267619][ T5064] __kasan_slab_free+0x102/0x150 [ 845.272598][ T5064] kasan_slab_free+0xe/0x10 [ 845.277084][ T5064] kfree+0x10a/0x2c0 [ 845.280960][ T5064] security_cred_free+0xa9/0x110 [ 845.285880][ T5064] put_cred_rcu+0x129/0x4b0 [ 845.290357][ T5064] __put_cred+0x1ef/0x270 [ 845.294673][ T5064] do_faccessat+0x693/0x7f0 [ 845.299157][ T5064] __x64_sys_access+0x59/0x80 [ 845.303825][ T5064] do_syscall_64+0xfa/0x790 [ 845.308322][ T5064] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 845.314193][ T5064] [ 845.316556][ T5064] The buggy address belongs to the object at ffff88809a6d8600 [ 845.316556][ T5064] which belongs to the cache kmalloc-32 of size 32 [ 845.330435][ T5064] The buggy address is located 0 bytes inside of [ 845.330435][ T5064] 32-byte region [ffff88809a6d8600, ffff88809a6d8620) [ 845.343428][ T5064] The buggy address belongs to the page: [ 845.349044][ T5064] page:ffffea000269b600 refcount:1 mapcount:0 mapping:ffff8880aa4001c0 index:0xffff88809a6d8fc1 [ 845.359434][ T5064] raw: 00fffe0000000200 ffffea000179d988 ffffea0002808b08 ffff8880aa4001c0 [ 845.368000][ T5064] raw: ffff88809a6d8fc1 ffff88809a6d8000 0000000100000039 0000000000000000 [ 845.376559][ T5064] page dumped because: kasan: bad access detected [ 845.382944][ T5064] [ 845.385254][ T5064] Memory state around the buggy address: [ 845.390883][ T5064] ffff88809a6d8500: 00 00 00 fc fc fc fc fc fb fb fb fb fc fc fc fc [ 845.398935][ T5064] ffff88809a6d8580: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 845.407023][ T5064] >ffff88809a6d8600: 00 00 fc fc fc fc fc fc fb fb fb fb fc fc fc fc [ 845.415105][ T5064] ^ [ 845.419673][ T5064] ffff88809a6d8680: fb fb fb fb fc fc fc fc 00 00 fc fc fc fc fc fc [ 845.427718][ T5064] ffff88809a6d8700: 00 00 00 01 fc fc fc fc fb fb fb fb fc fc fc fc [ 845.435757][ T5064] ================================================================== [ 845.443796][ T5064] Disabling lock debugging due to kernel taint [ 845.450974][ T5064] Kernel panic - not syncing: panic_on_warn set ... [ 845.457571][ T5064] CPU: 0 PID: 5064 Comm: syz-executor.3 Tainted: G B 5.4.0-syzkaller #0 [ 845.467177][ T5064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 845.477212][ T5064] Call Trace: [ 845.480488][ T5064] dump_stack+0x197/0x210 [ 845.484809][ T5064] panic+0x2e3/0x75c [ 845.488684][ T5064] ? add_taint.cold+0x16/0x16 [ 845.493342][ T5064] ? bpf_prog_create+0xe9/0x250 [ 845.498172][ T5064] ? preempt_schedule+0x4b/0x60 [ 845.503006][ T5064] ? ___preempt_schedule+0x16/0x18 [ 845.508098][ T5064] ? trace_hardirqs_on+0x5e/0x240 [ 845.513111][ T5064] ? bpf_prog_create+0xe9/0x250 [ 845.517940][ T5064] end_report+0x47/0x4f [ 845.522076][ T5064] ? bpf_prog_create+0xe9/0x250 [ 845.526932][ T5064] __kasan_report.cold+0xe/0x41 [ 845.531774][ T5064] ? find_next_bit+0xc0/0x130 [ 845.536436][ T5064] ? bpf_prog_create+0xe9/0x250 [ 845.541272][ T5064] kasan_report+0x12/0x20 [ 845.545583][ T5064] check_memory_region+0x134/0x1a0 [ 845.550673][ T5064] memcpy+0x24/0x50 [ 845.554459][ T5064] bpf_prog_create+0xe9/0x250 [ 845.559117][ T5064] get_filter.isra.0+0x108/0x1a0 [ 845.564031][ T5064] ? ppp_push+0x1290/0x1290 [ 845.568516][ T5064] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 845.574735][ T5064] ? _copy_from_user+0x12c/0x1a0 [ 845.579666][ T5064] ppp_ioctl+0x12f7/0x2750 [ 845.584064][ T5064] ? ppp_nl_newlink+0x2a0/0x2a0 [ 845.588894][ T5064] ? ppp_nl_newlink+0x2a0/0x2a0 [ 845.593725][ T5064] do_vfs_ioctl+0x977/0x14e0 [ 845.598298][ T5064] ? compat_ioctl_preallocate+0x220/0x220 [ 845.603996][ T5064] ? __fget+0x37f/0x550 [ 845.608132][ T5064] ? ksys_dup3+0x3e0/0x3e0 [ 845.612528][ T5064] ? nsecs_to_jiffies+0x30/0x30 [ 845.617359][ T5064] ? tomoyo_file_ioctl+0x23/0x30 [ 845.622280][ T5064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 845.628501][ T5064] ? security_file_ioctl+0x8d/0xc0 [ 845.633593][ T5064] ksys_ioctl+0xab/0xd0 [ 845.637727][ T5064] __x64_sys_ioctl+0x73/0xb0 [ 845.642297][ T5064] do_syscall_64+0xfa/0x790 [ 845.646783][ T5064] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 845.652653][ T5064] RIP: 0033:0x45a679 [ 845.656528][ T5064] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 845.676125][ T5064] RSP: 002b:00007f112c233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 845.684524][ T5064] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 845.692476][ T5064] RDX: 0000000020000140 RSI: 0000000040107446 RDI: 0000000000000005 [ 845.700425][ T5064] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 845.708375][ T5064] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f112c2346d4 [ 845.716326][ T5064] R13: 00000000004c470d R14: 00000000004d9e60 R15: 00000000ffffffff [ 845.725638][ T5064] Kernel Offset: disabled [ 845.729961][ T5064] Rebooting in 86400 seconds..